a/0x210 [ 1961.504089] do_syscall_64+0x33/0x40 [ 1961.505032] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1961.506330] RIP: 0033:0x7f2e56ce9b19 [ 1961.507284] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1961.511170] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1961.512769] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 1961.514264] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 1961.515769] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1961.517273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1961.518778] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 1961.537668] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 00:48:59 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) 00:48:59 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="0400000000000000a2098dcecfe58f8ed6f5656306a6cade124c240400b952413cd2a09efaba24acc8eb0ba192bcb17f5d02726cacd100c99896dfb4bccc328d8db31462848de0d3ccc8c84d4382c8da3fa7ed5c06fa1b5186ce734a95465f8e5944bcb978a35835283633d1ba9486c01a15e28866e2f1e91fcd09423d7a505d365f078871dc14f91986f36bc75a8fc6c77fe3324d2e6eb5ce9081dffc44609bdb3cd1bb5809ec1e0dcfdfa221bc83a56f48c9efb130f43b3f25700df1ea6ca79cd04bedd7953b2faa42be2cf891e21cc1b75dfe3a5db982cd5feb901b27141ada086a880d50de78853493309aa93b0bfed35942dd6df6c3fe2489d753ee110fb6fdbfb5e1fbeed92d7cb863dcb498c327adc2e24789592ff6abb2a5e3f0a6b1c30038c001cc12ceff71c8a3ee6379bf54d9cf5eb7bf6079f58751884c39eafa889edd0292146cf9d084cd7ee982db33c853218aeaf9d88456cfde29e93a14090a1be7e06573e33924a7c8de"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, 0x0, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:48:59 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SNAPSHOT_UNFREEZE(r0, 0x3302) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)) [ 1961.590270] debugfs: File 'trace0' in directory 'loop8' already present! 00:48:59 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, 0x0, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:48:59 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0xb) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) 00:48:59 executing program 2: syz_emit_ethernet(0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaa0086ddcfd9a16b816257a0704361d389e5c8d9ecfb3fb5e691f6cd755371778e99496000ff05ffef2c00fe8000000500000000fb"], 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x3) syz_emit_ethernet(0x5a, &(0x7f0000000080)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@void, {0x8100, 0x0, 0x0, 0x4}}, {@canfd={0xd, {{0x4, 0x0, 0x1, 0x1}, 0x29, 0x3, 0x0, 0x0, "1fbd29f1f6004752177ff927138918a3e3d33c25a0347c719d36634b534291f46a4c192379be36f36d8c37c92198899728d78e5d80f804b9837389e3abbbaf57"}}}}, &(0x7f0000000100)={0x1, 0x3, [0x3a, 0x24, 0x2b4, 0x84b]}) 00:48:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000003900000008000300", @ANYRES32=r2, @ANYBLOB="10005a"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)={0x20c, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_FRAME_MATCH={0xbe, 0x5b, "5f6ebf4b15cdc5e415e08c8dcbc0fa55a19d78eed44707277d5eafd35b7ac7df34bc3662937a3c803b719057cb179c93afd89128e4dd8140cd591d1e9260ba1b810fe2c80610d104b7dd84a6039d1d9727be5a96b35c5385ce4855dd66320c21387457a99a8e1fdfd1f3082337a14c749a7a68662e3247f6f43142ed003b8bfd5776f5e9c74381830210eee6a32249fe440181c56e5cdc4fd3e0d70eb64e7869d7e1affd42b8b5ea43abae7d4bfb8d3a29985aad050b9244f63e"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x80}, @NL80211_ATTR_FRAME_MATCH={0xfd, 0x5b, "52b513c4973f48dd02e64c7ed70e90962ad3c0029ebd799a3194d5db8f2e16acc40f863bfe59ec5ad9c65d44da4cc60e6f09e13105662870854a583e36f1ebe61bb2a4532b0ec872690130fe744ac2046aa8c00d6f6015812324c2f2cbd496d782dfcda71ea0ca3e98eb2e19617223bf9754f815fcd62e91168e3d648262369df6af877ac083910fcb4c63fb0d60345127f7b750b20973b9cdc17950577acd25672a02dba4434e60b6a3bf18371e4c0ded012debc75247a2e5d5f3d20afa19d0134713e843dfa32f88ff76ec962e13fea15e7a643c0f70c890b4135c79359b9f0c2b95bab7ec723da6aa5f9b11acc4abe74f5d655c3ba11ffc"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x1}, @NL80211_ATTR_FRAME_TYPE={0x6}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x6}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}]}, 0x20c}, 0x1, 0x0, 0x0, 0x10}, 0x1) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) [ 1961.685614] debugfs: File 'trace0' in directory 'loop12' already present! 00:49:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 46) [ 1980.207928] debugfs: File 'dropped' in directory 'loop8' already present! [ 1980.208932] debugfs: File 'msg' in directory 'loop8' already present! 00:49:18 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0xa1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) creat(&(0x7f0000000100)='./file0\x00', 0xc9) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:49:18 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x7, 0x1f, 0x4, 0x0, 0x9, 0x80000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000000), 0x6}, 0x322, 0x0, 0x10001, 0x0, 0x1, 0x1, 0xf000, 0x0, 0x9, 0x0, 0x3}, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0x1) write$9p(r0, &(0x7f00000001c0), 0x0) 00:49:18 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/112, 0x70}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000001340)=""/255, 0xff}], 0x5) 00:49:18 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, 0x0, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 1980.222690] debugfs: File 'dropped' in directory 'loop12' already present! [ 1980.223597] debugfs: File 'msg' in directory 'loop12' already present! [ 1980.226796] debugfs: File 'dropped' in directory 'loop6' already present! [ 1980.227852] debugfs: File 'msg' in directory 'loop6' already present! [ 1980.237940] debugfs: File 'trace0' in directory 'loop8' already present! [ 1980.248275] debugfs: File 'dropped' in directory 'loop8' already present! [ 1980.251218] debugfs: File 'msg' in directory 'loop8' already present! [ 1980.268640] debugfs: File 'trace0' in directory 'loop12' already present! 00:49:18 executing program 2: r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5, 0x5}}, './file0\x00'}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), r5) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r4) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000001, 0x10, r0, 0x10000000) syz_io_uring_submit(r1, r6, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x14, 0x1}, 0x200) io_uring_enter(r0, 0x4793, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), r3) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x10, r0, 0x0) syz_io_uring_setup(0x3018, &(0x7f0000000080)={0x0, 0x80bc, 0x0, 0x1, 0x72, 0x0, r0}, &(0x7f0000b4c000/0x4000)=nil, &(0x7f0000f0f000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000340)=@IORING_OP_READ=@pass_buffer={0x16, 0x5, 0x2004, @fd_index=0x6, 0xecaf, &(0x7f0000000280)=""/185, 0xb9, 0xc, 0x1}, 0x7fffffff) 00:49:18 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x127e, 0x0) 00:49:18 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$incfs_size(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffff78b, 0x8, 0x2) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x11a) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x2) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000200)={r0, 0x2, 0x4}) r2 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x17e4, 0x1b, 0x2, 0x70bd28, 0x25dfdbfe, {0xf}, [@generic="3ca920c8d434405dddd764647c05968b24e6a87ef8a5770beb23a211f81b16016afd915b528ae08e73a226ac699f002712bbd5ca106a94d4560eab5b5dc769c36b85169870f0637f6ebc3227325dce15a0ac084167092e35d749754be77620685195d3bbd15b8a1da825a0338f5cf5aea16f1d9b8cd79468e1af6de51b7f4d02e52b50176ca559709dc7f08dcefc0bb8fc22999bdf7afed9ddd7711be5a0422977c3f77149ee6b5b80e44b32cdbb47ede04bbc18409eef6ae35db53653556229a60c4ec5b5f59a850af1a8e765f86856b3c3b8d92e1d7e9a2a9e06bc6837f27d51ec", @nested={0x27f, 0x35, 0x0, 0x1, [@generic="8518beb5b5c14389828208628a923b27f408692f66ba10560e24aa4bda432ffd9691c826737dd1aa9633b0817bee9dce76ff09ef32dabb379025335dbd6bcb5b9086c9425cc754a494b630424c813dd9bceca8e17b8de1e077b0a49f90abce7942aa26895992ed94f38175d5632f558cb81b8c4d995a567b3c0365f1ce90ec0ebcd2548742e72e9deb846a40eae57f26470e9c02485cc53e95580d3cba2d67a8bf4a08dbe5af13618aa2f2e32da55546e7", @generic="28fa656592ef11b1320e60c18d6e46ed6749ef0059365daa8c7cf0d7c9534451ad161b5c5105d1b2614e32a8b1f73e", @generic="3506ed751568a9bf770656a2424d69cd3e04fd003b3b323c92164ecf134639361ec9577a6085c164d36f6256f3b33d414cd77a30441e8cb153e399aea37b4e71500fca6c50a74aefde32f70eb3600205ff8997ea7717e439196ddc559720814333fb2440996ba9e0690669bf30c6605178646aadf0128d51341409adf7ca3516f3c3d16e23c917905778d324e6cfaa216721d5515e4d39c8ac5a22434072f61853fbf347ef8894df890824be3d52199e39b87d79f70d67974e1f266f2158d8126c30d36aae1ce8168a2e1282b58df17e2004c50910af", @typed={0x4, 0x5d}, @typed={0x14, 0x7e, 0x0, 0x0, @ipv6=@mcast2}, @generic="4ac00c4ccd78f5b36f49a3f3f1b9e781204769b2f6b4dc696a1f43da5f5d13dd59368e74120f9f65e705adb802d6dd12ac4e2233597747d63daa7f0c35b3fa45d1f3328eb750373f705682eac6e514a1d3c205a845c255b0ca142746a95076424f3155d79a4dc27718db331c073215151da1a2515f59a683c6ccd65d895c708efe34", @generic="2875e587a4dbfae6730f7aa4c978291d73dc5d84456c01e87cbafe0c468eee", @typed={0xc, 0x2d, 0x0, 0x0, @u64=0x2}]}, @generic="e32126a5acf45f3b1a8eee00991a6e43cd6eaebc448fa5700a0ccf509de5baf3e4e0770a3fc7b68fccd8380c0e20df1313853bde74df6be090cea04b00918ee59e72f9b995eb148bb3a9367e02c3efbf", @generic="b7c968cae6535b697a3d0f3587394bfef6a2ae87f029fcfe8fc2197e81cd7d52404083af7d753a9c3fc75f4c6a3fa814880f210d0fb0a19f65ae1f2cabd943925e87c1c1cbfbe1fba1e4568bb3d3f0979775ef066bb79f84dc5d86ff1a14bbbfb92001c738ab7add9b2b4556e0301c426d4752b0b8f120729fe0bae4952ed7e9e131f3d1a4f54512dbb326d47b552b2a929c2cf7ac12d8c0ee2acfd554366e392304eeeb7985fcbdfb4d5f4c0563e8cc9db71455447378f24db4b681ac7423bb924e8d5d66a4dabeb460eb92d2ad7b5fc04a96c4ba7ab8039a86b3d87dc453044021d01f2e62f1bf08b6308700e864e488173d8bc6", @generic="134118e489d9e661824d75751caf", @nested={0x156, 0x72, 0x0, 0x1, [@generic="b7e90dc27cc153507c665aa3fa1bdeb839b502acb28c81403a8246d78d0156955a629173a1d27731c1bafe076f6fb08d18e3f1a6607c27d03a7735502215a847cd0e9873d7ae112ef97ea48dd719b7bd59b8616b7cee477dcada7a71cf9d1257", @typed={0x8, 0x73, 0x0, 0x0, @u32=0xffff0001}, @typed={0x14, 0xa, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @multicast2}}, @typed={0x14, 0x8d, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x85, 0x0, 0x0, @ipv4=@multicast1}, @typed={0x14, 0x54, 0x0, 0x0, @ipv6=@empty}, @generic="a3cd1f7613808dde36d094499083204c85cd4fa43c05c68db9218bd965130fedd7ed94611fcb1fd966400d024d685e0d38fd3c195633fb85556e38bfc4eed4ae2130068160f269c8abff8b0e76adb090ab9e7180a305e4ca17eb3c0c92c3d1c2f5dd131aa60d436146d1ae3ae29548068d3bb9c0ac60544d0781b502e1c176eb3131bea2640516602cf8c0045bc418cb8d2724633f169041472b07ec7d722e216901ee14be46"]}, @generic="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", @nested={0xfa, 0x39, 0x0, 0x1, [@typed={0x8, 0x3c, 0x0, 0x0, @pid=r2}, @generic="e2f2406ce8f3afdc2cd0769d71d39f413b892991c72f1539414bbf82a3b71d4fce73024e65595f9b148d81c6e06a62bc09c724429b4965ab1da85651528e8d485c6047ab56cfee695fcbbdf6b4139e7697b6106b497fa1b8b254ac385fa2b0b3d1ca0b252a6c9a24b17b0c3a072e460aab99227b7814911f646467e279ebc2a522ba83a75930b02e0e387b931b1adcbdaf68e2540e94e57b2dbb01f2edaca5cea5eef843cadccbae627d8775d892401f7a5e965e5935b14fb11271f7a9928adaf351998e492d24178f5487e0540f2ed2a53db62b442d0300187e9bbd54829482b2b9ab017c82c01beb29b44c9024"]}, @nested={0x51, 0x2b, 0x0, 0x1, [@generic="882e15fefa2b170d662db3884b6ef03c92cfc528e705813464bea815f04d7b8e70d13317ae949ed912102d78d1ebe6f32f10c2994c1d5f5b3eaf81fc5fdc9ad7afddad61e344d47d2f3c60fbec"]}, @generic="6dc47ee7e8987e57a88491c8f62e0e5f497896ee95ebea470cc495a72e204abd5c73a59aca6ccf920035792ce5a183cc64e040c7dedbab070dd427596132e5c7069771742bc153cd7132bd8d048e827aed6ed4a8968e2c355178aef4bfe9720624a8f2547a927a2982e6c6d618ec959897"]}, 0x17e4}, 0x1, 0x0, 0x0, 0x800}, 0x10000) open_tree(r0, 0xfffffffffffffffd, 0x900) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2, 0x1) [ 1980.282461] FAULT_INJECTION: forcing a failure. [ 1980.282461] name failslab, interval 1, probability 0, space 0, times 0 [ 1980.285345] CPU: 0 PID: 10846 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 1980.286916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.288786] Call Trace: [ 1980.289383] dump_stack+0x107/0x167 [ 1980.290206] should_fail.cold+0x5/0xa [ 1980.291081] ? create_object.isra.0+0x3a/0xa30 [ 1980.292111] should_failslab+0x5/0x20 [ 1980.292969] kmem_cache_alloc+0x5b/0x310 [ 1980.293887] ? lock_downgrade+0x6d0/0x6d0 [ 1980.294839] create_object.isra.0+0x3a/0xa30 [ 1980.295829] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1980.296979] kmem_cache_alloc_trace+0x151/0x320 [ 1980.297814] debugfs: File 'trace0' in directory 'loop6' already present! [ 1980.298034] ext4_getfsmap_datadev+0xaae/0x25c0 [ 1980.299870] ? lock_chain_count+0x20/0x20 [ 1980.300807] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.301964] ? do_swap+0x134/0x210 [ 1980.302790] ? sort_r+0x239/0x360 [ 1980.303574] ? ext4_file_open+0xa50/0xa50 [ 1980.304519] ext4_getfsmap+0x695/0x990 [ 1980.305397] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.306546] ? ext4_fsmap_to_internal+0x260/0x260 [ 1980.307647] ? ext4_ioctl_check_immutable+0x200/0x200 [ 1980.308838] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.310006] ext4_ioc_getfsmap+0x2b0/0x620 [ 1980.310968] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 1980.311996] ? find_held_lock+0x2c/0x110 [ 1980.312921] ? avc_has_extended_perms+0x675/0xf40 [ 1980.314048] ? lock_downgrade+0x6d0/0x6d0 [ 1980.314996] __ext4_ioctl+0x8ad/0x4220 [ 1980.315890] ? ext4_reset_inode_seed+0x450/0x450 [ 1980.316963] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1980.318150] ? find_held_lock+0x2c/0x110 [ 1980.319098] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1980.319221] debugfs: File 'trace0' in directory 'loop8' already present! [ 1980.320393] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1980.320415] ? do_vfs_ioctl+0x283/0x10d0 [ 1980.320436] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1980.324418] ? generic_block_fiemap+0x60/0x60 [ 1980.325428] ? lock_downgrade+0x6d0/0x6d0 [ 1980.326366] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1980.327466] ? wait_for_completion_io+0x270/0x270 [ 1980.328568] ? selinux_file_ioctl+0xb6/0x270 [ 1980.329558] ? __ext4_ioctl+0x4220/0x4220 [ 1980.330494] __x64_sys_ioctl+0x19a/0x210 [ 1980.331417] do_syscall_64+0x33/0x40 [ 1980.332255] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1980.333406] RIP: 0033:0x7f2e56ce9b19 [ 1980.334241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1980.338380] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1980.340256] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 1980.341899] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 1980.343552] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.345192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.346839] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 1980.363137] debugfs: File 'dropped' in directory 'loop12' already present! [ 1980.364156] debugfs: File 'msg' in directory 'loop12' already present! 00:49:18 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000100), 0x490003, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 00:49:18 executing program 5: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/14, 0xe) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x2, 0x0, 0x8, 0x0, 0xfff, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/138, 0x8a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat(r0, &(0x7f0000000140)='./file1\x00', 0x142, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x104000, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000dbf4655fdbf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000244b8e9b57f04b59aa229cc218853f95010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0200000003000000040000001500", 0xe, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff07000000000000fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffcffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x800, 0x1000}, {&(0x7f0000000380)="ed41000000ff0f00dbf46582dbf5655fbdf4655f0000000000000400402b9183c57e004dbcb3d0936e16897d3a4e0a444dabe67e8c7840b723bc95745d41bad2afa49be6bd5cab5b5e7e364297c2d67394aa9b16f3121e651572eb77b720aaaa2e01c66d01000000ffffffff167c7e1ac2233f02d93b4c442ef7f09d9414ddd7f26282386d6d621a85782a9a62e4e9e1f87bd31832fe5fad31bd96f1825a60001bc1a7f351f90371e37a4217ac986d7ebcc054918980498eec837ab7f61f132d39336902deba167cb1154724f958a0", 0xcf, 0x2080}, {0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000012400)="504d4d00504d4dffdb", 0x9, 0x20000}, {0x0}, {0x0, 0x0, 0x407e0}, {0x0, 0x0, 0x50000}], 0x0, &(0x7f0000000040)=ANY=[]) socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) flistxattr(r1, &(0x7f00000001c0)=""/208, 0xd0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f00000004c0)=""/178, 0xb2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000480)) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xbc4b) write$9p(0xffffffffffffffff, &(0x7f00000001c0), 0x0) [ 1980.417911] loop5: detected capacity change from 0 to 1064960 [ 1980.428848] debugfs: File 'trace0' in directory 'loop12' already present! [ 1980.447442] loop2: detected capacity change from 0 to 196608 [ 1980.464875] debugfs: File 'dropped' in directory 'loop8' already present! [ 1980.465804] debugfs: File 'msg' in directory 'loop8' already present! [ 1980.469043] debugfs: File 'dropped' in directory 'loop6' already present! 00:49:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:49:18 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:49:18 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x21) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:49:18 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x127f, 0x0) 00:49:18 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1980.478622] debugfs: File 'msg' in directory 'loop6' already present! [ 1980.478693] EXT4-fs error (device loop5): ext4_fill_super:4966: inode #2: comm syz-executor.5: iget: bad extended attribute block 75097503170559 [ 1980.488353] EXT4-fs (loop5): get root inode failed [ 1980.489543] EXT4-fs (loop5): mount failed 00:49:18 executing program 6: mknod$loop(&(0x7f0000000300)='./file1\x00', 0x200, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x54002, 0x12a) creat(&(0x7f0000000140)='./file1\x00', 0x144) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x12) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:49:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 47) [ 1980.514273] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 1980.543276] loop2: detected capacity change from 0 to 196608 00:49:18 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:49:18 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 1980.589008] debugfs: File 'trace0' in directory 'loop8' already present! [ 1980.597904] FAULT_INJECTION: forcing a failure. [ 1980.597904] name failslab, interval 1, probability 0, space 0, times 0 [ 1980.599256] CPU: 1 PID: 10887 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 1980.600039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.600989] Call Trace: [ 1980.601295] dump_stack+0x107/0x167 [ 1980.601710] should_fail.cold+0x5/0xa [ 1980.602152] ? create_object.isra.0+0x3a/0xa30 [ 1980.602683] should_failslab+0x5/0x20 [ 1980.603128] kmem_cache_alloc+0x5b/0x310 [ 1980.603597] create_object.isra.0+0x3a/0xa30 [ 1980.604098] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1980.604681] kmem_cache_alloc_trace+0x151/0x320 [ 1980.605221] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 1980.605760] ? lock_chain_count+0x20/0x20 [ 1980.606232] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.606823] ? do_swap+0x134/0x210 [ 1980.607228] ? sort_r+0x239/0x360 [ 1980.607620] ? ext4_file_open+0xa50/0xa50 [ 1980.608093] ext4_getfsmap+0x695/0x990 [ 1980.608541] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.609117] ? ext4_fsmap_to_internal+0x260/0x260 [ 1980.609671] ? ext4_ioctl_check_immutable+0x200/0x200 [ 1980.610273] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.610865] ext4_ioc_getfsmap+0x2b0/0x620 [ 1980.611343] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 1980.611869] ? find_held_lock+0x2c/0x110 [ 1980.612335] ? avc_has_extended_perms+0x675/0xf40 [ 1980.612903] ? lock_downgrade+0x6d0/0x6d0 [ 1980.613376] __ext4_ioctl+0x8ad/0x4220 [ 1980.613826] ? ext4_reset_inode_seed+0x450/0x450 [ 1980.614370] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1980.614978] ? find_held_lock+0x2c/0x110 [ 1980.615446] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1980.616103] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1980.616692] ? do_vfs_ioctl+0x283/0x10d0 [ 1980.617154] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1980.617752] ? generic_block_fiemap+0x60/0x60 [ 1980.618260] ? lock_downgrade+0x6d0/0x6d0 [ 1980.618761] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1980.619311] ? wait_for_completion_io+0x270/0x270 [ 1980.619866] ? selinux_file_ioctl+0xb6/0x270 [ 1980.620371] ? __ext4_ioctl+0x4220/0x4220 [ 1980.620843] __x64_sys_ioctl+0x19a/0x210 [ 1980.621309] do_syscall_64+0x33/0x40 [ 1980.621730] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1980.622314] RIP: 0033:0x7f2e56ce9b19 [ 1980.622792] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1980.624896] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1980.625765] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 1980.626582] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 1980.627394] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.628203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.629011] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 1980.653365] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:49:18 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x80fe, 0x20b91}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000025c0)=ANY=[@ANYBLOB="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@ANYRES32=r2, @ANYBLOB="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0x224c}, 0x1, 0x0, 0x0, 0x4004}, 0x48000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x80, 0x15c) 00:49:18 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) write$9p(r1, &(0x7f0000000040)="b7418297fe74c42c05d71f1e0ebdab44bf2fbf849a273c262439a9bc392d5af4258e5f601474bcd5ce8a66eb29e28b2477e2e47c2d1d6af6e8487ac171af1015d56fdeae85d04d1c98a0a7f8abecce52609f19c1d3bec97a370a2f31b9a2c38406db177a14af", 0x66) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000000)={0x1f, 0xfffffffffffffffa}) [ 1980.670195] debugfs: File 'dropped' in directory 'loop12' already present! [ 1980.671040] debugfs: File 'msg' in directory 'loop12' already present! [ 1980.688912] debugfs: File 'dropped' in directory 'loop12' already present! [ 1980.689914] debugfs: File 'msg' in directory 'loop12' already present! [ 1980.695294] debugfs: File 'trace0' in directory 'loop6' already present! [ 1980.708281] debugfs: File 'dropped' in directory 'loop8' already present! [ 1980.709219] debugfs: File 'msg' in directory 'loop8' already present! 00:49:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 48) 00:49:19 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x800, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000000)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) 00:49:19 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:49:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 1980.757964] FAULT_INJECTION: forcing a failure. [ 1980.757964] name failslab, interval 1, probability 0, space 0, times 0 [ 1980.760780] CPU: 0 PID: 10901 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 1980.762349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1980.764228] Call Trace: [ 1980.764831] dump_stack+0x107/0x167 [ 1980.765668] should_fail.cold+0x5/0xa [ 1980.766540] ? ext4_getfsmap_datadev+0xd9f/0x25c0 [ 1980.767638] should_failslab+0x5/0x20 00:49:19 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x1) creat(&(0x7f0000000180)='./file0\x00', 0xd1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:49:19 executing program 5: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x18100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x840, 0x80) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) [ 1980.768499] kmem_cache_alloc_trace+0x55/0x320 [ 1980.769637] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1980.770796] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 1980.771865] ? lock_chain_count+0x20/0x20 [ 1980.772803] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.773956] ? do_swap+0x134/0x210 [ 1980.774773] ? sort_r+0x239/0x360 [ 1980.775554] ? ext4_file_open+0xa50/0xa50 [ 1980.776496] ext4_getfsmap+0x695/0x990 [ 1980.777373] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.778516] ? ext4_fsmap_to_internal+0x260/0x260 [ 1980.779616] ? ext4_ioctl_check_immutable+0x200/0x200 [ 1980.780810] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1980.781980] ext4_ioc_getfsmap+0x2b0/0x620 [ 1980.782952] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 1980.783984] ? find_held_lock+0x2c/0x110 [ 1980.784910] ? avc_has_extended_perms+0x675/0xf40 [ 1980.786049] ? lock_downgrade+0x6d0/0x6d0 [ 1980.787008] __ext4_ioctl+0x8ad/0x4220 [ 1980.787898] ? ext4_reset_inode_seed+0x450/0x450 [ 1980.788979] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1980.790165] ? find_held_lock+0x2c/0x110 [ 1980.791139] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1980.792447] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1980.793609] ? do_vfs_ioctl+0x283/0x10d0 [ 1980.794533] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1980.795733] ? generic_block_fiemap+0x60/0x60 [ 1980.796745] ? lock_downgrade+0x6d0/0x6d0 [ 1980.797680] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1980.798773] ? wait_for_completion_io+0x270/0x270 [ 1980.799866] ? selinux_file_ioctl+0xb6/0x270 [ 1980.800858] ? __ext4_ioctl+0x4220/0x4220 [ 1980.801699] debugfs: File 'dropped' in directory 'loop12' already present! [ 1980.801789] __x64_sys_ioctl+0x19a/0x210 [ 1980.802613] debugfs: File 'msg' in directory 'loop12' already present! [ 1980.803506] do_syscall_64+0x33/0x40 [ 1980.803533] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1980.803547] RIP: 0033:0x7f2e56ce9b19 [ 1980.807089] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1980.807752] debugfs: File 'trace0' in directory 'loop8' already present! [ 1980.811281] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1980.811303] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 1980.811318] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 1980.816970] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1980.818585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1980.820215] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:49:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000240)={0x2, 0x0, @loopback}, &(0x7f0000000280)=0x10, 0x80000) pread64(r2, &(0x7f00000002c0)=""/108, 0x6c, 0x180f) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) r3 = dup3(r0, r0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f0000000340)=ANY=[@ANYBLOB="02006400c43e905cc176b224976c46a75cf01053ca49d710ea068b208371aa7dc8f1a02a696589b9652ca5e4c4ce6af9f397af217e77d36f0919e158f91917344c7ee02c1bd680a00adb046385c7610a32982079ed6f879ca54c01c455797d3ce5fcebe97116aed1d7f40431b4afe4b3bdad8b4930439d659747964a9d2eeefdcdd6932e9857ac83d34e9da140d8f44e7e8d20c4f56203d8641ff99039e45a7986e2fae70787404210ad51d6c97309fa7305b85d7581366227bb7a6f3778c3599064e1d568711ff6bb8765b363aa9621934b5392571a7bdf7fa78721016d28c4f18ceb26b84cdee13db7"]) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r4, &(0x7f00000001c0), 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) write$P9_RGETATTR(r5, &(0x7f0000000180)={0xa0, 0x19, 0x1, {0x100, {0x40, 0x0, 0x7}, 0x80, r6, 0xee00, 0xffff, 0x1, 0x800, 0x2, 0x3, 0x5, 0x4, 0x1, 0xffff, 0x7, 0x0, 0x0, 0xfffffffffffffffe, 0x3f, 0x100000000}}, 0xa0) [ 1980.862043] loop2: detected capacity change from 0 to 196608 [ 1980.889101] debugfs: File 'trace0' in directory 'loop12' already present! [ 1980.895841] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 1980.928725] debugfs: File 'dropped' in directory 'loop12' already present! [ 1980.931074] debugfs: File 'msg' in directory 'loop12' already present! [ 1980.977074] debugfs: File 'trace0' in directory 'loop12' already present! 00:49:31 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 49) 00:49:31 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) unlink(&(0x7f0000000100)='./file0\x00') ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = openat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x12202, 0x11a) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) sync_file_range(r1, 0x101, 0x2, 0x6) r2 = eventfd(0x800) write$binfmt_script(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="2321202e2f66696c65302f66696c6530205c5e26ff20282020002000d1a7966d7e820521b80852d97c95d24e626c161df3192c75f4cd8eded5bc75e6c78aa30af163241ba0ce97a5591411eca4fd4ac04d5b3703848707eb7bbafb90f37556e643f30aa4ad9d870610448ebf8e633d8280b313df3d4f10be652d4e11188049ee6d14c73f27916ebbc08e00"/149], 0x60) 00:49:31 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x4b47, 0x0) 00:49:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabb0800470000300000000020069078ac1414bbac1414aa830389440400"/46, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) syz_emit_ethernet(0xec, &(0x7f00000000c0)={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@generic={0xc, "bb6b86a9546877f0518562a4ed3e67482ef75b594f2f71de3d1656412ba343931bfb336558ad748259f87656b8fa39cd5d5ec2fabdcdb8814d12798c9ffc46e8e7724d4f6a7022909e5bc8a45487f5f7ac40db042b1459ed21a9d708c393176660a877b21435c3e65cb60aa7f666415ddb9e979299c63d39c6ba92777144854adfb1b1785489dad985d18c14ceb0756fe67330d0ff081955f1aa0f5847dd81c5fb4a2c744017ae6aa1350640897d12535f8532d6161bc73813c1b697fd9203b33a638cefac30db592a86beb8f8075af62a311882837e6d24eb431b231f95"}}}, &(0x7f0000000000)={0x0, 0x2, [0x334, 0x860, 0xdd7, 0x621]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth1_to_hsr\x00'}) 00:49:31 executing program 4: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r1, 0x8, 0x70bd2b, 0x3, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0xc80c1) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000080)=0xdf0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 00:49:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:49:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:49:31 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x81) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(0xffffffffffffffff, 0xf505, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x1e, 0x8, 0x9, 0xf5, 0x0, 0x8, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x6, 0x80000001}, 0x9010, 0x0, 0x0, 0x1, 0x54, 0x1, 0x5e4, 0x0, 0x3, 0x0, 0xb15a}, r2, 0x8, r0, 0xb) write$9p(r1, &(0x7f00000001c0), 0x0) [ 1993.280247] debugfs: File 'dropped' in directory 'loop12' already present! [ 1993.290794] loop2: detected capacity change from 0 to 196608 [ 1993.295854] debugfs: File 'dropped' in directory 'loop6' already present! [ 1993.296868] debugfs: File 'msg' in directory 'loop6' already present! [ 1993.302644] debugfs: File 'msg' in directory 'loop12' already present! 00:49:31 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x21}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r4, r2, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0xadb) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r6, &(0x7f0000000180), 0x0, 0x0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0xd18) io_uring_enter(r0, 0x800012d, 0x0, 0x0, 0x0, 0x0) [ 1993.332204] debugfs: File 'dropped' in directory 'loop8' already present! [ 1993.333068] debugfs: File 'msg' in directory 'loop8' already present! [ 1993.333807] FAULT_INJECTION: forcing a failure. [ 1993.333807] name failslab, interval 1, probability 0, space 0, times 0 [ 1993.333833] CPU: 0 PID: 10930 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 1993.333846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1993.338631] Call Trace: [ 1993.339255] dump_stack+0x107/0x167 [ 1993.340107] should_fail.cold+0x5/0xa [ 1993.340990] ? create_object.isra.0+0x3a/0xa30 [ 1993.342054] should_failslab+0x5/0x20 [ 1993.342944] kmem_cache_alloc+0x5b/0x310 [ 1993.343878] create_object.isra.0+0x3a/0xa30 [ 1993.344873] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1993.346025] kmem_cache_alloc_trace+0x151/0x320 [ 1993.347089] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 1993.348163] ? lock_chain_count+0x20/0x20 [ 1993.349099] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1993.350258] ? do_swap+0x134/0x210 [ 1993.351067] ? sort_r+0x239/0x360 [ 1993.351850] ? ext4_file_open+0xa50/0xa50 [ 1993.352798] ext4_getfsmap+0x695/0x990 [ 1993.353683] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1993.354834] ? ext4_fsmap_to_internal+0x260/0x260 [ 1993.355933] ? ext4_ioctl_check_immutable+0x200/0x200 [ 1993.357129] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 1993.358301] ext4_ioc_getfsmap+0x2b0/0x620 [ 1993.359270] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 1993.360309] ? find_held_lock+0x2c/0x110 [ 1993.361237] ? avc_has_extended_perms+0x675/0xf40 [ 1993.362367] ? lock_downgrade+0x6d0/0x6d0 [ 1993.363328] __ext4_ioctl+0x8ad/0x4220 [ 1993.364221] ? ext4_reset_inode_seed+0x450/0x450 00:49:31 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xe0, 0xf8, 0x5, 0x0, 0x0, 0x7, 0x81000, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0xddb, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x1408, 0x8, 0x81, 0x6, 0x10000, 0x9, 0x1, 0x0, 0x7, 0x0, 0x3}, r1, 0xd, r0, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) 00:49:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 1993.365296] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1993.366685] ? find_held_lock+0x2c/0x110 [ 1993.367633] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 1993.368929] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 1993.370103] ? do_vfs_ioctl+0x283/0x10d0 [ 1993.371029] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 1993.372217] ? generic_block_fiemap+0x60/0x60 [ 1993.373235] ? lock_downgrade+0x6d0/0x6d0 [ 1993.374172] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1993.375278] ? wait_for_completion_io+0x270/0x270 [ 1993.376377] ? selinux_file_ioctl+0xb6/0x270 [ 1993.377371] ? __ext4_ioctl+0x4220/0x4220 [ 1993.378314] __x64_sys_ioctl+0x19a/0x210 [ 1993.379246] do_syscall_64+0x33/0x40 [ 1993.380087] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 1993.381241] RIP: 0033:0x7f2e56ce9b19 [ 1993.382081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1993.386233] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1993.387961] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 1993.389564] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 1993.391184] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1993.392785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1993.394387] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 1993.413695] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 1993.418666] debugfs: File 'trace0' in directory 'loop6' already present! [ 1993.493796] debugfs: File 'trace0' in directory 'loop12' already present! [ 1993.522647] debugfs: File 'trace0' in directory 'loop8' already present! [ 1993.542427] debugfs: File 'dropped' in directory 'loop8' already present! [ 1993.543556] debugfs: File 'msg' in directory 'loop8' already present! [ 1993.559420] debugfs: File 'trace0' in directory 'loop8' already present! 00:49:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 50) 00:49:48 executing program 1: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x4992a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)=[{{&(0x7f00000000c0), 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)=""/88, 0x58}, {&(0x7f00000001c0)=""/109, 0x6d}], 0x2}}, {{&(0x7f0000000240), 0x6e, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f00000004c0)=""/194, 0xc2}], 0x2}}, {{&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f00000005c0)=""/53, 0x35}, {&(0x7f0000000600)=""/244, 0xf4}, {&(0x7f0000000700)=""/240, 0xf0}, {&(0x7f0000000800)=""/56, 0x38}], 0x4, &(0x7f0000000880)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x50}}, {{&(0x7f0000000900), 0x6e, &(0x7f0000000b40)=[{&(0x7f0000000980)=""/217, 0xd9}, {&(0x7f0000000a80)=""/138, 0x8a}], 0x2, &(0x7f0000000b80)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000001c20070000000000000000000200000010", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xa0}}, {{&(0x7f0000000c40)=@abs, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000cc0)=""/14, 0xe}, {&(0x7f0000000d00)=""/61, 0x3d}, {&(0x7f0000000d40)=""/182, 0xb6}, {&(0x7f0000000e00)=""/80, 0x50}], 0x4, &(0x7f0000000ec0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x78}}], 0x5, 0x42, &(0x7f0000001080)={0x77359400}) fcntl$lock(r1, 0x1, &(0x7f00000010c0)={0x0, 0x4, 0x3, 0x9a, r2}) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000080)={r4, 0x3, 0x6, @multicast}, 0x10) 00:49:48 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x100, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000038000000", @ANYRES32=r0, @ANYBLOB="050000e0caa36b63c88038688c92b224"]) clock_gettime(0x0, &(0x7f0000001080)={0x0, 0x0}) recvmmsg$unix(r1, &(0x7f0000000f80)=[{{&(0x7f0000000100), 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/62, 0x3e}], 0x1, &(0x7f00000001c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}}, {{&(0x7f0000000280), 0x6e, &(0x7f0000000340)}}, {{&(0x7f0000000380), 0x6e, &(0x7f0000000a40)=[{&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000580)=""/158, 0x9e}, {&(0x7f0000000640)=""/143, 0x8f}, {&(0x7f0000000700)=""/154, 0x9a}, {&(0x7f00000007c0)=""/233, 0xe9}, {&(0x7f0000000400)}, {&(0x7f00000008c0)=""/204, 0xcc}, {&(0x7f00000009c0)=""/123, 0x7b}], 0x8}}, {{&(0x7f0000000ac0), 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000440)=""/12, 0xc}, {&(0x7f0000000b40)=""/240, 0xf0}, {&(0x7f0000000c40)=""/33, 0x21}, {&(0x7f0000000c80)=""/17, 0x11}, {&(0x7f0000000cc0)=""/234, 0xea}, {&(0x7f0000000dc0)=""/224, 0xe0}], 0x7, &(0x7f0000000f40)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}], 0x4, 0x10102, &(0x7f00000010c0)={r2, r3+10000000}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f0000001100)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x9, 0x81, {}, 0x6}, 0x409f) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000000, 0x10, 0xffffffffffffffff, 0x10000000) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001800)={0xffffffffffffffff}) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000012c0)=[&(0x7f0000000400)='\x00', &(0x7f0000001140)='%{+*\x00', &(0x7f0000001180)='[+*)!:-[:\x00', &(0x7f00000011c0)='\x00', &(0x7f0000001200)='\x00', &(0x7f0000001240)='\x00', &(0x7f0000001280)='\x00'], &(0x7f0000001500)=[&(0x7f0000001300)=',\x00', &(0x7f0000001340)='^+\x00', &(0x7f0000001380)='\x00', &(0x7f00000013c0)='#\'\'##++\\/$\x00', &(0x7f0000001400)='\x00', &(0x7f0000001440)='\x00', &(0x7f0000001480)='\x00', &(0x7f00000014c0)='\x00']) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000001900)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r7, &(0x7f0000001840)=0x80, &(0x7f0000001880)=@caif=@dgm, 0x0, 0x80400, 0x1, {0x0, r8}}, 0x3) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r9 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r9, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) execve(&(0x7f0000001540)='./file0\x00', &(0x7f0000001640)=[&(0x7f0000001580)='([\x00', &(0x7f00000015c0)='\xab,@!):\x00', &(0x7f0000001600)='\x00'], &(0x7f00000019c0)=[&(0x7f0000001680)='\x00', &(0x7f00000016c0)='\x00', &(0x7f0000001700)='$\\\\\x00', &(0x7f0000001740)='-\\!+\x8e]%&{\x00', &(0x7f0000001780)='^+\x00', &(0x7f00000017c0)=',\x00', &(0x7f0000001940)='\\)\x00', &(0x7f0000001980)='#&\x00']) ioctl$BLKTRACESTART(r9, 0x1274, 0x0) 00:49:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140), 0x90800, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000180)={{r1}, 0x8, 0x2, 0x718}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) 00:49:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:49:48 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x4b49, 0x0) 00:49:48 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x400, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:49:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2010.069524] debugfs: File 'dropped' in directory 'loop6' already present! [ 2010.070632] debugfs: File 'msg' in directory 'loop6' already present! [ 2010.079697] loop2: detected capacity change from 0 to 196608 [ 2010.122025] FAULT_INJECTION: forcing a failure. [ 2010.122025] name failslab, interval 1, probability 0, space 0, times 0 [ 2010.124686] CPU: 1 PID: 10984 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2010.126147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2010.127918] Call Trace: [ 2010.128483] dump_stack+0x107/0x167 [ 2010.129258] should_fail.cold+0x5/0xa [ 2010.130067] ? create_object.isra.0+0x3a/0xa30 [ 2010.131032] should_failslab+0x5/0x20 [ 2010.131848] kmem_cache_alloc+0x5b/0x310 [ 2010.132708] create_object.isra.0+0x3a/0xa30 [ 2010.133634] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2010.134716] kmem_cache_alloc_trace+0x151/0x320 [ 2010.135717] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2010.136719] ? lock_chain_count+0x20/0x20 [ 2010.137601] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2010.138682] ? do_swap+0x134/0x210 [ 2010.139449] ? sort_r+0x239/0x360 [ 2010.140200] ? ext4_file_open+0xa50/0xa50 [ 2010.141080] ext4_getfsmap+0x695/0x990 [ 2010.141904] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2010.142985] ? ext4_fsmap_to_internal+0x260/0x260 [ 2010.144042] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2010.145164] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2010.146277] ext4_ioc_getfsmap+0x2b0/0x620 [ 2010.147177] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2010.148153] ? find_held_lock+0x2c/0x110 [ 2010.149029] ? avc_has_extended_perms+0x675/0xf40 [ 2010.150105] ? lock_downgrade+0x6d0/0x6d0 [ 2010.150995] __ext4_ioctl+0x8ad/0x4220 [ 2010.151847] ? ext4_reset_inode_seed+0x450/0x450 [ 2010.152864] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2010.154009] ? find_held_lock+0x2c/0x110 [ 2010.154909] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2010.156177] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2010.157299] ? do_vfs_ioctl+0x283/0x10d0 [ 2010.158181] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2010.159334] ? generic_block_fiemap+0x60/0x60 [ 2010.160304] ? lock_downgrade+0x6d0/0x6d0 [ 2010.161222] ? selinux_file_ioctl+0xb6/0x270 [ 2010.162184] ? __ext4_ioctl+0x4220/0x4220 [ 2010.163092] __x64_sys_ioctl+0x19a/0x210 [ 2010.163980] do_syscall_64+0x33/0x40 [ 2010.164792] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2010.165905] RIP: 0033:0x7f2e56ce9b19 [ 2010.166715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2010.170758] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2010.172362] debugfs: File 'trace0' in directory 'loop6' already present! [ 2010.172437] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2010.172454] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2010.176484] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2010.178047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2010.179611] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2010.202462] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:49:48 executing program 1: ftruncate(0xffffffffffffffff, 0xfffffffffffffffb) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'S%'}, {}, {}, {0x20, '-(\x93^{$-^'}], 0xa, "d77dd46118cc97a512773d0647c5e3d85346af2d415385265574dfbd388925c8fa4df9cfd1653f7d34bc196328114d1021c1658c26929fd1c27309d8e7d0520a147500200c8ef25bed02fb8a87998c88812fc3ac4413b0180f4e5e77bf5c12aafdba605d42de3c3552e57d47eac472d31e66bf387668d957aae9e0effb5a855c6be756c2303e2317feb440d7e8509286263e3f5a669964538155544cc971257142521bf2ee75a45fef92006e791e13c11bd637389f65eacc97"}, 0xd2) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000100)={'#! ', './file0', [{0x20, '\xb1&'}], 0xa, "c2f6c803fcf8f7bb7d9fad2890faa14e466f4ac5195cb914"}, 0x26) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x110, 0xffffffffffffffff, 0x81000) r0 = pidfd_open(0x0, 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1002000, &(0x7f0000000280)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r1}}, {@dfltuid}, {@cache_loose}], [{@obj_user={'obj_user', 0x3d, '#}@%\xf1}['}}]}}) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$setown(r2, 0x8, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000340)) chdir(&(0x7f0000000380)='./file0\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0), 0x181000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0xe8102, 0x8) getdents(r5, &(0x7f0000000440)=""/11, 0xb) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000480)={'veth1_to_batadv\x00', 0x9}) pidfd_open(0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$FICLONE(r5, 0x40049409, r5) 00:49:48 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) [ 2010.241850] debugfs: File 'dropped' in directory 'loop8' already present! [ 2010.242878] debugfs: File 'msg' in directory 'loop8' already present! 00:49:48 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0xfffffffffffffffe}, 0x0, 0x2, 0xffffffffffffffff, 0x0) dup(r0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) 00:49:48 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:49:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 51) 00:49:48 executing program 6: r0 = eventfd2(0x3, 0x800) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000080)) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000100)=0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000000140)=@ax25={{}, [@rose, @netrom, @null, @netrom, @bcast, @bcast, @null, @bcast]}, &(0x7f00000001c0)=0x80) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x80200, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="88000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x88}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r6, &(0x7f0000000180), 0x0, 0x0, 0x0) fremovexattr(r6, &(0x7f0000000680)=ANY=[@ANYBLOB="316f70a474e5a10000000000265e4e377e0436b9f816c339c4d7766672b5db2f18a6be26f4f46706000000000000000000004a8ec083460c5d7f19784c0425caa84522bfe237f9f13057ea166fa6ffe5356b37bf2813e1390a538e7ec48536bec53e093bfd2ce03be2ccd6c48fabec661a007e3b694dc395cfc444600853e9c581fe9317154c05fc565f474e3c7b6da8f1c0ae5fa6397427dae3b54cd1ee01ba3f0656feacafedca86a899d5dc9883459c8076bd0730e384b43771b5543026750c20dfa8f4aa688204fb08446dc629928fe0656f6cef51bae4c83f4f32c24810ff961490dd000878fa015ce3700afb034d00a5639af9"]) r7 = openat(r5, &(0x7f0000000240)='./file1/file0\x00', 0x1c92c2, 0x82) fsetxattr$security_ima(r7, &(0x7f0000000180), 0x0, 0x0, 0x0) r8 = eventfd2(0x40, 0x80000) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000280)={0x100, 0x0, &(0x7f0000000340)=[r1, r3, r4, r0, r0, r5, r7, r8, r8]}, 0x9) 00:49:48 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcc, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x80045301, &(0x7f0000000100)={0x0, 0x0, 'client1\x00', 0x0, "752305856013a778", "29e2813bc8bc70ebd56cd5d4fa535869c3a64b507da6cdb08c2279ac7f60c37e"}) [ 2010.285048] debugfs: File 'dropped' in directory 'loop12' already present! [ 2010.288998] debugfs: File 'msg' in directory 'loop12' already present! [ 2010.328576] FAULT_INJECTION: forcing a failure. [ 2010.328576] name failslab, interval 1, probability 0, space 0, times 0 [ 2010.330111] CPU: 0 PID: 11006 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2010.330927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2010.331916] Call Trace: [ 2010.332240] dump_stack+0x107/0x167 [ 2010.332674] should_fail.cold+0x5/0xa [ 2010.333134] ? ext4_getfsmap_datadev+0x719/0x25c0 [ 2010.333713] should_failslab+0x5/0x20 [ 2010.334165] kmem_cache_alloc_trace+0x55/0x320 [ 2010.334713] ? ext4_get_group_desc+0x2a0/0x560 [ 2010.335256] ext4_getfsmap_datadev+0x719/0x25c0 [ 2010.335819] ? lock_chain_count+0x20/0x20 [ 2010.336316] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2010.336929] ? do_swap+0x134/0x210 [ 2010.337358] ? sort_r+0x239/0x360 [ 2010.337771] ? ext4_file_open+0xa50/0xa50 [ 2010.338257] ext4_getfsmap+0x695/0x990 [ 2010.338717] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2010.339322] ? ext4_fsmap_to_internal+0x260/0x260 [ 2010.339895] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2010.340510] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2010.341122] ext4_ioc_getfsmap+0x2b0/0x620 [ 2010.341622] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2010.342151] ? find_held_lock+0x2c/0x110 [ 2010.342635] ? avc_has_extended_perms+0x675/0xf40 [ 2010.343233] ? __ext4_ioctl+0x124/0x4220 [ 2010.343714] ? __sanitizer_cov_trace_switch+0x37/0x80 [ 2010.344321] __ext4_ioctl+0x8ad/0x4220 [ 2010.344785] ? ext4_reset_inode_seed+0x450/0x450 [ 2010.345345] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2010.345961] ? find_held_lock+0x2c/0x110 [ 2010.346444] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2010.347130] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2010.347741] ? do_vfs_ioctl+0x283/0x10d0 [ 2010.348220] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2010.348834] ? generic_block_fiemap+0x60/0x60 [ 2010.349363] ? lock_downgrade+0x6d0/0x6d0 [ 2010.349853] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2010.350418] ? vfs_write+0x23b/0xb10 [ 2010.350863] ? wait_for_completion_io+0x270/0x270 [ 2010.351445] ? selinux_file_ioctl+0xb6/0x270 [ 2010.351961] ? __ext4_ioctl+0x4220/0x4220 [ 2010.352451] __x64_sys_ioctl+0x19a/0x210 [ 2010.352928] do_syscall_64+0x33/0x40 [ 2010.353363] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2010.353964] RIP: 0033:0x7f2e56ce9b19 [ 2010.354405] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2010.356566] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2010.357457] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2010.358292] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2010.359136] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2010.359978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2010.360813] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2010.367472] debugfs: File 'trace0' in directory 'loop8' already present! [ 2010.402894] debugfs: File 'trace0' in directory 'loop12' already present! [ 2010.450075] debugfs: File 'dropped' in directory 'loop12' already present! [ 2010.451250] debugfs: File 'msg' in directory 'loop12' already present! [ 2010.475758] debugfs: File 'trace0' in directory 'loop12' already present! 00:50:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xee00, 0xee00}}, './file0\x00'}) openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0x200, 0x0) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x400, 0x90) flistxattr(0xffffffffffffffff, &(0x7f00000001c0)=""/92, 0x5c) openat(r3, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) write$9p(r1, &(0x7f00000001c0), 0x0) 00:50:01 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x541b, 0x0) 00:50:01 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c488000f57cf47ffe0b8555a9", @ANYRES16=0x0, @ANYBLOB="01002abd7000fedbdf250700000008003b00cff30000"], 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x880) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) openat$cgroup_procs(r2, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/asound/seq/clients\x00', 0x0, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000100), 0x0, 0x0, 0x3) signalfd(r2, &(0x7f00000001c0)={[0xb71]}, 0x8) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:50:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0xfffffffffffffffa, 0x6, 0x5, 0x6a8, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000180000000000000088266479d09a822dd6a3a66990f4bf907a16d190370625a0d936fd2c12c15723ff67ba067570a3050344dd95402fbe7433940635ac59e34eb9f84d25ba6f5b03893e7dabcbcfd79e249065706d966c746c8599975b0a62a78f5be382e6a62bf683798bfa3a7cc779308409f4562151aec6a2de11ef2c13dbea61b46641a82474667da7c0747c0bb0c0ad9fdd783e68bcd7a9c3379e3f9456f6871df7be81b1cfcc0a3c2a85444e76537fcf670d1acbfbaab449ef311b8a64a0c84cf4c98bdc4183ace376809c67f436f6f1f4", @ANYRES32=r1, @ANYBLOB="ff000000000000002e2f66696c653000"]) 00:50:01 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:50:01 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 52) 00:50:01 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = epoll_create(0x1) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000340)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) pwrite64(r0, &(0x7f0000000100)="885e767e6a1d394d7ebb733824373a01f4", 0x11, 0x2) r2 = fcntl$getown(r0, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b94, 0x0, 0xf3b0fa9, r2}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)) 00:50:01 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2023.544483] FAULT_INJECTION: forcing a failure. [ 2023.544483] name failslab, interval 1, probability 0, space 0, times 0 [ 2023.545882] CPU: 1 PID: 11025 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2023.546626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2023.547534] Call Trace: [ 2023.547825] dump_stack+0x107/0x167 [ 2023.548222] should_fail.cold+0x5/0xa [ 2023.548639] ? ext4_getfsmap_datadev+0x89d/0x25c0 [ 2023.549158] should_failslab+0x5/0x20 [ 2023.549570] kmem_cache_alloc_trace+0x55/0x320 [ 2023.550060] ? ext4_bg_num_gdb+0x172/0x250 [ 2023.550529] ext4_getfsmap_datadev+0x89d/0x25c0 [ 2023.551062] ? lock_chain_count+0x20/0x20 [ 2023.551515] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2023.552065] ? do_swap+0x134/0x210 [ 2023.552449] ? sort_r+0x239/0x360 [ 2023.552820] ? ext4_file_open+0xa50/0xa50 [ 2023.553266] ext4_getfsmap+0x695/0x990 [ 2023.553683] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2023.554229] ? ext4_fsmap_to_internal+0x260/0x260 [ 2023.554747] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2023.555329] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2023.555886] ext4_ioc_getfsmap+0x2b0/0x620 [ 2023.556339] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2023.556828] ? find_held_lock+0x2c/0x110 [ 2023.557269] ? avc_has_extended_perms+0x675/0xf40 [ 2023.557805] ? lock_downgrade+0x6d0/0x6d0 [ 2023.558252] __ext4_ioctl+0x8ad/0x4220 [ 2023.558674] ? ext4_reset_inode_seed+0x450/0x450 [ 2023.559184] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2023.559758] ? find_held_lock+0x2c/0x110 [ 2023.560204] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2023.560823] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2023.561383] ? do_vfs_ioctl+0x283/0x10d0 [ 2023.561599] loop2: detected capacity change from 0 to 196608 [ 2023.561817] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2023.561836] ? generic_block_fiemap+0x60/0x60 [ 2023.564114] ? lock_downgrade+0x6d0/0x6d0 [ 2023.564559] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2023.565074] ? wait_for_completion_io+0x270/0x270 [ 2023.565597] ? selinux_file_ioctl+0xb6/0x270 [ 2023.566068] ? __ext4_ioctl+0x4220/0x4220 [ 2023.566514] __x64_sys_ioctl+0x19a/0x210 [ 2023.566951] do_syscall_64+0x33/0x40 [ 2023.567368] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2023.567925] RIP: 0033:0x7f2e56ce9b19 [ 2023.568349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2023.570343] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2023.571174] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2023.571965] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2023.572739] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2023.573522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2023.574292] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2023.576667] debugfs: File 'dropped' in directory 'loop6' already present! [ 2023.577507] debugfs: File 'msg' in directory 'loop6' already present! [ 2023.577874] debugfs: File 'dropped' in directory 'loop8' already present! [ 2023.579838] debugfs: File 'msg' in directory 'loop8' already present! [ 2023.589449] debugfs: File 'dropped' in directory 'loop12' already present! [ 2023.591006] debugfs: File 'msg' in directory 'loop12' already present! 00:50:01 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:01 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2023.631998] debugfs: File 'trace0' in directory 'loop6' already present! [ 2023.649789] loop2: detected capacity change from 0 to 196608 00:50:02 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x5421, 0x0) 00:50:02 executing program 2: syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2023.695726] debugfs: File 'trace0' in directory 'loop8' already present! 00:50:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 53) [ 2023.709791] debugfs: File 'dropped' in directory 'loop6' already present! [ 2023.714373] debugfs: File 'msg' in directory 'loop6' already present! 00:50:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:50:02 executing program 5: write$9p(0xffffffffffffffff, &(0x7f00000001c0), 0x0) write$9p(0xffffffffffffffff, &(0x7f0000000000)="6b1deac1075754f67401d13c3a35638e9b57060e7bae470e82a7e245eff6406001d4c28e6f1e6711b7921bd5da584b4d303af10a4283cd5e130e2e7d1b71d8698173c572ed65fbf4c930aa35d95a72b436f92ab1df4ea1b0fedfb2ab37d4b3d69c59328d48a89d28e0ad928ece56992b3c68409111585bd9deb6bcf3999b5f8b2ff32e35ec86e45e3483719923f815c66c96f0d0383e64d21c26b0a37bf9c3088e846734e6e2c0f10372456f656246", 0xaf) [ 2023.741999] loop2: detected capacity change from 0 to 196608 [ 2023.763578] debugfs: File 'dropped' in directory 'loop8' already present! [ 2023.766768] debugfs: File 'msg' in directory 'loop8' already present! [ 2023.778054] FAULT_INJECTION: forcing a failure. [ 2023.778054] name failslab, interval 1, probability 0, space 0, times 0 [ 2023.779508] CPU: 1 PID: 11056 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2023.780251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2023.781136] Call Trace: [ 2023.781429] dump_stack+0x107/0x167 [ 2023.781823] should_fail.cold+0x5/0xa [ 2023.782240] ? create_object.isra.0+0x3a/0xa30 [ 2023.782733] should_failslab+0x5/0x20 [ 2023.783146] kmem_cache_alloc+0x5b/0x310 [ 2023.783604] create_object.isra.0+0x3a/0xa30 [ 2023.784078] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2023.784628] kmem_cache_alloc_trace+0x151/0x320 [ 2023.785141] ext4_getfsmap_datadev+0x89d/0x25c0 [ 2023.785654] ? lock_chain_count+0x20/0x20 [ 2023.786106] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2023.786670] ? do_swap+0x134/0x210 [ 2023.787055] ? sort_r+0x239/0x360 [ 2023.787446] ? ext4_file_open+0xa50/0xa50 [ 2023.787901] ext4_getfsmap+0x695/0x990 [ 2023.788321] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2023.788872] ? ext4_fsmap_to_internal+0x260/0x260 [ 2023.789392] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2023.789960] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2023.790518] ext4_ioc_getfsmap+0x2b0/0x620 [ 2023.790978] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2023.791487] ? find_held_lock+0x2c/0x110 [ 2023.791926] ? avc_has_extended_perms+0x675/0xf40 [ 2023.792466] ? lock_downgrade+0x6d0/0x6d0 [ 2023.792912] __ext4_ioctl+0x8ad/0x4220 [ 2023.793336] ? ext4_reset_inode_seed+0x450/0x450 [ 2023.793852] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2023.794417] ? find_held_lock+0x2c/0x110 [ 2023.794861] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2023.795493] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2023.796052] ? do_vfs_ioctl+0x283/0x10d0 [ 2023.796487] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2023.797049] ? generic_block_fiemap+0x60/0x60 [ 2023.797534] ? lock_downgrade+0x6d0/0x6d0 [ 2023.797978] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2023.798496] ? wait_for_completion_io+0x270/0x270 [ 2023.799019] ? selinux_file_ioctl+0xb6/0x270 [ 2023.799510] ? __ext4_ioctl+0x4220/0x4220 [ 2023.799956] __x64_sys_ioctl+0x19a/0x210 [ 2023.800394] do_syscall_64+0x33/0x40 [ 2023.800795] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2023.801348] RIP: 0033:0x7f2e56ce9b19 [ 2023.801747] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2023.803740] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2023.804556] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2023.805319] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2023.806086] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2023.806848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2023.807626] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2023.817029] debugfs: File 'trace0' in directory 'loop12' already present! 00:50:02 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:02 executing program 1: semget$private(0x0, 0x0, 0x100) r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x400, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xa}, 0x1805, 0x3, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(0x0, 0x0, 0xb) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000180)=[0x5, 0x200]) clock_gettime(0x0, &(0x7f0000000140)) semtimedop(0x0, 0x0, 0x0, 0x0) setresgid(0xffffffffffffffff, 0x0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r2) r4 = getegid() setresgid(0xffffffffffffffff, r4, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000040)={{0x2, 0xee00, 0x0, r2, r4}, 0x1000, 0xfffffffffffff370, 0x0, 0x0, 0x0, 0x0, 0x5}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)="d33511f9e119cf96795974e7323221e5cdfd096d", 0x14}, {&(0x7f0000000380)="e7ba6cefc66b09624ad29d621dbd279e19b4a8d1290ac0d90b63b1dcd1949bbf9f95d4d4178df988e62a74dde472661d721947380f2c79ba961db8450d14", 0x3e}, {&(0x7f00000003c0)="f64f770252a4978918d7b55d5980e020e66662fe56cb39ed3056124cfa7d767ea60328d3165d5ce06a7283edd3faf2c9045a20c40bb10fe37ab4d3ebf6f271701c09c0512e7fbe2344d549a9e23a01d432ed13c7c92967fa27e8f1bbb00e78ab0ce96c3f96ec1c27f28678dcd6c35051ac972385764094e0e4f9249cf9a94a091188b4802e48a586169b1bac4d57dc9465975946dfb0c0f46ed3eb7b78a7596101257be9c44d478d713756c21202eb3df49882425e7adc77b137c68688c704be414e4c65c42cd186", 0xc8}], 0x3, &(0x7f0000000900)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000120000000000000001000000010000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x108, 0x48014}, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000000)={0x8}) semtimedop(0x0, 0x0, 0x0, &(0x7f0000000200)={0x77359400}) semtimedop(0x0, &(0x7f0000000000), 0x0, 0x0) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f00000000c0)=""/24) semctl$IPC_RMID(0x0, 0x0, 0x0) unshare(0x48020200) [ 2023.832735] loop2: detected capacity change from 0 to 196608 [ 2023.864636] debugfs: File 'dropped' in directory 'loop12' already present! 00:50:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a3cd38e3941df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x0) pwritev2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) [ 2023.871550] debugfs: File 'msg' in directory 'loop12' already present! [ 2023.875294] debugfs: File 'trace0' in directory 'loop6' already present! [ 2023.882661] audit: type=1326 audit(1775609402.231:47): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.898368] audit: type=1326 audit(1775609402.231:48): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.901133] audit: type=1326 audit(1775609402.248:49): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.911799] audit: type=1326 audit(1775609402.260:50): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=328 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.914929] audit: type=1326 audit(1775609402.260:51): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.931807] audit: type=1326 audit(1775609402.260:52): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.939661] audit: type=1326 audit(1775609402.261:53): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.947227] audit: type=1326 audit(1775609402.261:54): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.952947] audit: type=1326 audit(1775609402.261:55): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.956456] audit: type=1326 audit(1775609402.262:56): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=11064 comm="syz-executor.5" exe="/syz-executor.5" sig=0 arch=c000003e syscall=293 compat=0 ip=0x7fae7d43eb19 code=0x7ffc0000 [ 2023.956832] debugfs: File 'trace0' in directory 'loop8' already present! [ 2024.013621] debugfs: File 'trace0' in directory 'loop12' already present! [ 2039.329243] debugfs: File 'dropped' in directory 'loop8' already present! 00:50:17 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:50:17 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x75) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:50:17 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x5450, 0x0) [ 2039.334201] debugfs: File 'dropped' in directory 'loop6' already present! [ 2039.340114] debugfs: File 'msg' in directory 'loop8' already present! 00:50:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0xfff7, 0x1, 0x7f, 0x7}) writev(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)="d101e9c2ca54b27f96ec9b31074b", 0xe}], 0x1) 00:50:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:17 executing program 6: mknod$loop(&(0x7f0000000300)='./file1\x00', 0x1000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x3f7, 0x1, 0x70bd25, 0x25dfdbfe, {0x7, 0x7, './file0', './file0'}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x2000c0c4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) execve(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='-^\x00']) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:50:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 54) 00:50:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3f, 0x5, 0x2, 0x2f, 0x0, 0x6, 0x80, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0x3, 0x1ff}, 0x1000, 0x8, 0x800, 0x3, 0x6, 0x10000, 0x81, 0x0, 0x8, 0x0, 0x4}, r0, 0x1, 0xffffffffffffffff, 0x2) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000140), 0xffffffff, 0x4000) write$binfmt_elf64(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x4c8) write$9p(r1, &(0x7f00000001c0), 0x0) [ 2039.367345] debugfs: File 'msg' in directory 'loop6' already present! [ 2039.380581] loop2: detected capacity change from 0 to 196608 [ 2039.382878] FAULT_INJECTION: forcing a failure. [ 2039.382878] name failslab, interval 1, probability 0, space 0, times 0 [ 2039.385539] CPU: 0 PID: 11090 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2039.386972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2039.388686] Call Trace: [ 2039.389241] dump_stack+0x107/0x167 [ 2039.390012] should_fail.cold+0x5/0xa [ 2039.390815] ? ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2039.391832] should_failslab+0x5/0x20 [ 2039.392630] kmem_cache_alloc_trace+0x55/0x320 [ 2039.393583] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2039.394646] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2039.395665] ? lock_chain_count+0x20/0x20 [ 2039.396537] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2039.397606] ? do_swap+0x134/0x210 [ 2039.398346] ? sort_r+0x239/0x360 [ 2039.399082] ? ext4_file_open+0xa50/0xa50 [ 2039.399947] ext4_getfsmap+0x695/0x990 [ 2039.400754] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2039.401799] ? ext4_fsmap_to_internal+0x260/0x260 [ 2039.402788] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2039.403891] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2039.404954] ext4_ioc_getfsmap+0x2b0/0x620 [ 2039.405816] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2039.406773] ? find_held_lock+0x2c/0x110 [ 2039.407628] ? avc_has_extended_perms+0x675/0xf40 [ 2039.408658] ? lock_downgrade+0x6d0/0x6d0 [ 2039.409514] __ext4_ioctl+0x8ad/0x4220 [ 2039.410324] ? ext4_reset_inode_seed+0x450/0x450 [ 2039.411307] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2039.412430] ? find_held_lock+0x2c/0x110 [ 2039.413291] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2039.414484] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2039.415561] ? do_vfs_ioctl+0x283/0x10d0 [ 2039.416398] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2039.417466] ? generic_block_fiemap+0x60/0x60 [ 2039.418398] ? lock_downgrade+0x6d0/0x6d0 [ 2039.419256] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2039.420263] ? wait_for_completion_io+0x270/0x270 [ 2039.421257] ? selinux_file_ioctl+0xb6/0x270 [ 2039.422168] ? __ext4_ioctl+0x4220/0x4220 [ 2039.423025] __x64_sys_ioctl+0x19a/0x210 [ 2039.423883] do_syscall_64+0x33/0x40 [ 2039.424659] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2039.425713] RIP: 0033:0x7f2e56ce9b19 [ 2039.426484] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2039.430265] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2039.431842] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2039.433301] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2039.434766] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2039.436254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2039.437727] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:50:17 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="601c6d6b646f7366ee578400080820000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="696f636861720800742d3a851fe701d73d69736f38"]) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000080)={@id={0x2, 0x0, @b}}) [ 2039.470261] debugfs: File 'trace0' in directory 'loop8' already present! 00:50:17 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = mq_open(&(0x7f0000000080)='\x00', 0x1, 0x1dc, &(0x7f0000000100)={0xfff, 0x2, 0x0, 0x4}) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000140)="e4795f48e2da878e7696a1e358e97551e1205275fae0bc9fdd62cb04048d73a1c2ad6d0b1dc193ddc2716dbd6a8c67243b5e74ced70eea9af759ddf99f03f794908a868cb4236cbc4a4d5bdbb549f872ebca4c7dd4ff168ed0b69dd350cf1335b94cb6a157c79858f0f43b73e96aa38241db3e82814451fc043671e9f9d148bb53545ed2db664335f02c047c1c917b6e7e0eb68352803aadb26f7de4580e39a7922edc3f39357d93e36c758c145e94ba39fea5f63d4a33d7d404f79a0e3770d62d8731421e92ce00a067c11130cb00d10cbf56defda155c5cfa3348d8c20", 0xde}, {&(0x7f0000000340)="e31b40e6a796f5874c3a968f751c6a0db3ac417e3609f8f9bec8c99842f6b6e029a14017a6a043b1afd5f9ccf72d79694ea70bacbfcf0483f594ac68ae925c110a32c1df2a1fc441e07c69af11d1e2071320c9f995eed31034daeda0139757a371073dce7c2d494b0e3503df23b2587a73aa2aa7a59d3b8d21a9caf8f1a74c8c7a1ec93e52b286ca87bb033b7e648d65307b62c2de717d8c3831e9dd61ea5954e3faf40435861b6c27c26a7f45c290ea037ce3005537c621bba850d507282e20070927c2d345718abb19442fa87a02068f09d4fd14407647052a24f11af9f133129a89978c4e", 0xe6}, {&(0x7f0000000440)="620b7bc55032ff484b4a88e5ad93da79d8a0e0ac4f1eb268d3a6b3eb527d51bc416743f0fbc644e9ebc5bcc52cbc220bbf4c8309dfacd2bb1a90d74ebe0ed5d37c39a39f35533c7a34df9b9236acd8b83631fc2f441d878e6fe7a1c83b4dadc35da97b5960c4b8be40611569f5da850e3d5d150f3ca20f1f82eed689de55082a8d226d3cb9026b7ac38c95885e30a0c4bfcf32b00197d1dabb8c052e3313d12f0501b36e42896ddef018aafaf18fe9968bbf91ae1f273bd33c982356bc34eefaf59b75458525b8c9b2d202eecf7d744920626d76d9521a708f31076c1282137c975d9acd7914f96d85dd26d9611628288f691442de33", 0xf6}], 0x3) [ 2039.492290] debugfs: File 'dropped' in directory 'loop8' already present! [ 2039.505933] debugfs: File 'msg' in directory 'loop8' already present! 00:50:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 55) [ 2039.539576] debugfs: File 'dropped' in directory 'loop12' already present! [ 2039.554744] debugfs: File 'msg' in directory 'loop12' already present! [ 2039.566036] FAULT_INJECTION: forcing a failure. [ 2039.566036] name failslab, interval 1, probability 0, space 0, times 0 [ 2039.567503] debugfs: File 'trace0' in directory 'loop6' already present! [ 2039.568698] CPU: 1 PID: 11105 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2039.571465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2039.573413] Call Trace: [ 2039.574033] dump_stack+0x107/0x167 [ 2039.574880] should_fail.cold+0x5/0xa [ 2039.575777] ? create_object.isra.0+0x3a/0xa30 [ 2039.576844] should_failslab+0x5/0x20 [ 2039.577726] kmem_cache_alloc+0x5b/0x310 [ 2039.578678] create_object.isra.0+0x3a/0xa30 [ 2039.579698] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2039.580889] kmem_cache_alloc_trace+0x151/0x320 [ 2039.581967] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2039.583103] ? clockevents_program_event+0x14b/0x360 [ 2039.584291] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2039.585481] ? do_swap+0x134/0x210 [ 2039.586313] ? sort_r+0x239/0x360 [ 2039.587098] ? ext4_file_open+0xa50/0xa50 [ 2039.588017] ext4_getfsmap+0x695/0x990 [ 2039.588890] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2039.589997] ? ext4_fsmap_to_internal+0x260/0x260 [ 2039.591102] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2039.592286] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2039.593427] ext4_ioc_getfsmap+0x2b0/0x620 [ 2039.594342] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2039.595344] ? find_held_lock+0x2c/0x110 [ 2039.596265] ? avc_has_extended_perms+0x675/0xf40 [ 2039.597370] ? lock_downgrade+0x6d0/0x6d0 [ 2039.598302] __ext4_ioctl+0x8ad/0x4220 [ 2039.599189] ? ext4_reset_inode_seed+0x450/0x450 [ 2039.600257] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2039.601360] ? find_held_lock+0x2c/0x110 [ 2039.602210] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2039.603407] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2039.604492] ? do_vfs_ioctl+0x283/0x10d0 [ 2039.605321] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2039.606387] ? generic_block_fiemap+0x60/0x60 [ 2039.607303] ? lock_downgrade+0x6d0/0x6d0 [ 2039.608182] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2039.609174] ? wait_for_completion_io+0x270/0x270 [ 2039.610164] ? selinux_file_ioctl+0xb6/0x270 [ 2039.611070] ? __ext4_ioctl+0x4220/0x4220 [ 2039.611943] __x64_sys_ioctl+0x19a/0x210 [ 2039.612807] do_syscall_64+0x33/0x40 [ 2039.613562] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2039.614605] RIP: 0033:0x7f2e56ce9b19 [ 2039.615366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2039.619140] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2039.620729] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2039.622191] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2039.623668] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2039.625123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2039.626576] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2039.703615] debugfs: File 'trace0' in directory 'loop8' already present! [ 2039.744945] debugfs: File 'trace0' in directory 'loop12' already present! 00:50:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167ad13709af263addc888d8568d070000003c7242906d6487351cba9609816f6705d6ff90408208024cad0fc39d7c4614ed0a54eaaf3f462a52402041cfb64e3e453606", 0x84, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:31 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:50:31 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6532, 0x1) setxattr$trusted_overlay_opaque(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840), &(0x7f0000000880), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x2) syz_mount_image$ext4(&(0x7f0000000480)='ext4\x00', &(0x7f00000004c0)='./file0\x00', 0x200, 0x3, &(0x7f00000006c0)=[{&(0x7f0000000500)="9a36d7a4a89fa3bd478f4f421a058f1737c330d8602b9de32ccae778d04364cb1ef3400d13f9699c6c567578eef01ec86799505404f57af2355ea19f546ba703401b7ce8933c586830ccfc5a8a3bd53590aef96c5f23c00613d041f0809e1dfef526393bafa01553bc89eea40af72b460149e52904808975d8e951c24675ab27b845381efd6d50ed3aa9134c1bb2bab0842158db75dfc8334995dbc588e3319399bbec36698288e70c28d5b1df4c06704c384fe4ee56aa900997c59bb62f1361ec556d69e2", 0xc5, 0x4515}, {&(0x7f0000000600)="6187318722e07a671057c7100a8313d501b53938a44541adc3154a0e05a046bc4a73be0c6632f8f5eb55d2680f08a35a4c9c0aac61d8df4c7980b087b7a12f81519f650ab87acea8bffafe92cc87e47f30e1be2168", 0x55, 0x8}, {&(0x7f0000000680)="9f0b17a06342", 0x6, 0x1ff}], 0x1000021, &(0x7f0000000740)={[{@dioread_nolock}, {@usrjquota}, {@nobh}, {@nogrpid}], [{@euid_eq={'euid', 0x3d, 0xee01}}, {@permit_directio}, {@smackfsdef={'smackfsdef', 0x3d, '^!]'}}, {@obj_role}, {@subj_type={'subj_type', 0x3d, 'trusted.overlay.opaque\x00'}}, {@appraise_type}, {@permit_directio}]}) clone3(&(0x7f0000000400)={0x4118000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0, {0x10}, &(0x7f0000000240)=""/69, 0x45, &(0x7f0000000340)=""/148, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0], 0x6}, 0x58) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91, 0x0, 0x0, r1}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000000, 0x110, r0, 0x37bbf000) 00:50:31 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x0, 0x2}}, './file0\x00'}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 00:50:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x480, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r1, 0x0) dup(r0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r2, &(0x7f0000001cc0)=[{{&(0x7f0000000040)={0xa, 0x4e21, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}}, 0x1c, 0x0, 0x0, 0x0, 0xd}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0) 00:50:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 56) 00:50:32 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x5451, 0x0) 00:50:32 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000d, 0x10, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) write$P9_RREADDIR(r2, &(0x7f0000000280)={0x49, 0x29, 0x1, {0x401, [{{0x1, 0x4}, 0x1, 0x40, 0x7, './file0'}, {{0x40, 0x1, 0x1}, 0x2, 0x5, 0x7, './file0'}]}}, 0x49) r3 = dup3(r2, 0xffffffffffffffff, 0x0) write$9p(r3, &(0x7f0000000300)="27389cf54d5e6ef518b7a8bcd98cbd25cf56481724279ff51cee283cb6fefff5064a58cb3a27a56d5fb81c94fbcb0d1365f7b0e58ed3dc18d3166d3b715c504f79088b77806e", 0x46) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') r4 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x1000000) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r8, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r1, r6, &(0x7f0000000040)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0xdb5, 0x3, &(0x7f0000000000)="72b84892a7132a9cfb89c77fefdd0fc3241d80d1c776a5b6fe4364ff9e9de344497ba21e795a15491a93aada8f8864ec6c5c149c0e68edafd45f89", 0x5, 0x0, 0x1, {0x2}}, 0x80) [ 2053.663526] loop2: detected capacity change from 0 to 196608 [ 2053.676543] debugfs: File 'dropped' in directory 'loop8' already present! [ 2053.677439] debugfs: File 'msg' in directory 'loop8' already present! [ 2053.688966] debugfs: File 'dropped' in directory 'loop6' already present! [ 2053.698240] debugfs: File 'trace0' in directory 'loop8' already present! [ 2053.705611] debugfs: File 'msg' in directory 'loop6' already present! 00:50:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:32 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=':', 0x1}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2053.733064] debugfs: File 'trace0' in directory 'loop6' already present! [ 2053.736668] FAULT_INJECTION: forcing a failure. [ 2053.736668] name failslab, interval 1, probability 0, space 0, times 0 [ 2053.739328] CPU: 1 PID: 11128 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2053.740828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2053.742608] Call Trace: [ 2053.743200] dump_stack+0x107/0x167 [ 2053.744003] should_fail.cold+0x5/0xa [ 2053.744823] ? create_object.isra.0+0x3a/0xa30 [ 2053.745811] should_failslab+0x5/0x20 [ 2053.746632] kmem_cache_alloc+0x5b/0x310 [ 2053.747524] create_object.isra.0+0x3a/0xa30 [ 2053.748504] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2053.749613] kmem_cache_alloc_trace+0x151/0x320 [ 2053.750631] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2053.751676] ? lock_chain_count+0x20/0x20 [ 2053.752572] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2053.753668] ? do_swap+0x134/0x210 [ 2053.754431] ? sort_r+0x239/0x360 [ 2053.755176] ? ext4_file_open+0xa50/0xa50 [ 2053.756082] ext4_getfsmap+0x695/0x990 [ 2053.756913] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2053.758000] ? ext4_fsmap_to_internal+0x260/0x260 [ 2053.759041] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2053.760195] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2053.761301] ext4_ioc_getfsmap+0x2b0/0x620 [ 2053.762203] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2053.763176] ? find_held_lock+0x2c/0x110 [ 2053.764082] ? avc_has_extended_perms+0x675/0xf40 [ 2053.765144] ? lock_downgrade+0x6d0/0x6d0 [ 2053.765395] debugfs: File 'dropped' in directory 'loop8' already present! [ 2053.766038] __ext4_ioctl+0x8ad/0x4220 [ 2053.766854] debugfs: File 'msg' in directory 'loop8' already present! [ 2053.767668] ? ext4_reset_inode_seed+0x450/0x450 [ 2053.767693] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2053.770406] debugfs: File 'dropped' in directory 'loop6' already present! [ 2053.770529] ? find_held_lock+0x2c/0x110 [ 2053.771305] debugfs: File 'msg' in directory 'loop6' already present! [ 2053.772172] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2053.772197] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2053.775217] ? do_vfs_ioctl+0x283/0x10d0 [ 2053.776109] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2053.777230] ? generic_block_fiemap+0x60/0x60 [ 2053.778197] ? lock_downgrade+0x6d0/0x6d0 [ 2053.779102] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2053.780259] ? wait_for_completion_io+0x270/0x270 [ 2053.781565] ? selinux_file_ioctl+0xb6/0x270 [ 2053.782719] ? __ext4_ioctl+0x4220/0x4220 [ 2053.783831] __x64_sys_ioctl+0x19a/0x210 [ 2053.784908] do_syscall_64+0x33/0x40 [ 2053.785308] loop6: detected capacity change from 0 to 35328 [ 2053.785709] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2053.787453] RIP: 0033:0x7f2e56ce9b19 [ 2053.788268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2053.792219] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2053.793857] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2053.795381] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2053.796934] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2053.798462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2053.800006] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2053.801289] debugfs: File 'trace0' in directory 'loop8' already present! [ 2053.831886] debugfs: File 'trace0' in directory 'loop6' already present! 00:50:46 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x5452, 0x0) 00:50:46 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=':', 0x1}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:50:46 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 57) 00:50:46 executing program 1: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x0, 0x2}}, './file0\x00'}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 00:50:46 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) recvmsg$unix(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000001c0)=""/215, 0xd7}, {&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000000440)=""/231, 0xe7}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000a80)=""/183, 0xb7}, {&(0x7f00000006c0)=""/111, 0x6f}, {&(0x7f0000000740)=""/170, 0xaa}, {&(0x7f0000000800)=""/175, 0xaf}], 0xa, &(0x7f0000000980)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x100}, 0x121) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0xcc81) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0x6, &(0x7f0000000600), 0x1, 0x1, 0x0, {0x0, r4}}, 0x9) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0xff, 0x20b91, 0x0, 0x43}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:50:46 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r3}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) timer_create(0x3, &(0x7f00000018c0)={0x0, 0x2c, 0x0, @tid=r3}, &(0x7f0000001900)) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001780)={0x5, 0x80, 0x81, 0x5, 0x44, 0xff, 0x0, 0x1f, 0x4084, 0xb, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000001740), 0x4}, 0x8, 0x1f, 0x4, 0x1, 0xecc, 0x7, 0xffe0, 0x0, 0x8, 0x0, 0x1ff}, r3, 0xffffffffffffffff, r4, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001700)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4004, @fd=r1, 0x6, &(0x7f0000001640)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/9, 0x9}, {&(0x7f00000013c0)=""/24, 0x18}, {&(0x7f0000001400)=""/208, 0xd0}, {&(0x7f0000001500)=""/228, 0xe4}, {&(0x7f0000001600)=""/9, 0x9}], 0xa, 0x1, 0x1}, 0x2) [ 2067.919949] debugfs: File 'dropped' in directory 'loop6' already present! [ 2067.927179] debugfs: File 'msg' in directory 'loop6' already present! 00:50:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:46 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0xc000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)=0x0) timer_gettime(r3, &(0x7f0000000240)) timer_gettime(r3, &(0x7f0000000000)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0xff, 0x800, 0x1, 0x8, r1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2067.934508] FAULT_INJECTION: forcing a failure. [ 2067.934508] name failslab, interval 1, probability 0, space 0, times 0 [ 2067.936219] CPU: 0 PID: 11156 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2067.937502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2067.939035] Call Trace: [ 2067.939531] dump_stack+0x107/0x167 [ 2067.940205] should_fail.cold+0x5/0xa [ 2067.940916] ? create_object.isra.0+0x3a/0xa30 [ 2067.941754] should_failslab+0x5/0x20 [ 2067.942454] kmem_cache_alloc+0x5b/0x310 [ 2067.943208] create_object.isra.0+0x3a/0xa30 [ 2067.944022] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2067.944966] kmem_cache_alloc_trace+0x151/0x320 [ 2067.945827] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2067.946700] ? lock_chain_count+0x20/0x20 [ 2067.947456] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2067.948417] ? do_swap+0x134/0x210 [ 2067.949073] ? sort_r+0x239/0x360 [ 2067.949715] ? ext4_file_open+0xa50/0xa50 [ 2067.950475] ext4_getfsmap+0x695/0x990 [ 2067.951183] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2067.952120] ? ext4_fsmap_to_internal+0x260/0x260 [ 2067.953004] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2067.953972] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2067.954924] ext4_ioc_getfsmap+0x2b0/0x620 [ 2067.955716] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2067.956561] ? find_held_lock+0x2c/0x110 [ 2067.957336] ? avc_has_extended_perms+0x675/0xf40 [ 2067.958270] ? lock_downgrade+0x6d0/0x6d0 [ 2067.959032] __ext4_ioctl+0x8ad/0x4220 [ 2067.959762] ? ext4_reset_inode_seed+0x450/0x450 [ 2067.960634] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2067.961582] ? find_held_lock+0x2c/0x110 [ 2067.962345] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2067.963396] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2067.964348] ? do_vfs_ioctl+0x283/0x10d0 [ 2067.965096] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2067.966060] ? generic_block_fiemap+0x60/0x60 [ 2067.966875] ? lock_downgrade+0x6d0/0x6d0 [ 2067.967633] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2067.968517] ? wait_for_completion_io+0x270/0x270 [ 2067.969405] ? selinux_file_ioctl+0xb6/0x270 [ 2067.970201] ? __ext4_ioctl+0x4220/0x4220 [ 2067.970961] __x64_sys_ioctl+0x19a/0x210 [ 2067.971708] do_syscall_64+0x33/0x40 [ 2067.972383] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2067.973316] RIP: 0033:0x7f2e56ce9b19 [ 2067.973997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2067.977351] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2067.978740] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2067.980035] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2067.981322] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2067.982614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2067.983921] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:50:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:46 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x3ff, 0x100, 0x20b91, 0x800000000000}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x4242, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0x10, r1, 0x10000000) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_FADVISE={0x18, 0x507da0b7cd069e3e, 0x0, @fd_index, 0x7, 0x0, 0x100, 0x3, 0x0, {0x0, r3}}, 0x4) 00:50:46 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getpeername(r0, &(0x7f0000000180)=@isdn, &(0x7f0000000200)=0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) renameat(r0, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0/file0\x00') setxattr$trusted_overlay_opaque(&(0x7f0000000080)='.\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:50:46 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x80, 0x0, 0x20, 0x9, 0x0, 0x10000, 0x10000, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0xda, 0x2, @perf_config_ext={0xb8, 0x8001}, 0x0, 0x400, 0x0, 0x5, 0x6, 0xffff8001, 0x51, 0x0, 0x263, 0x0, 0x100000001}, 0xffffffffffffffff, 0xc, r0, 0xb) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x8edb}}, './file0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_opaque(r3, &(0x7f0000000000), &(0x7f0000000180), 0x2, 0x3) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r2, 0x80089419, &(0x7f0000000140)) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r4, &(0x7f00000001c0), 0x0) 00:50:46 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=':', 0x1}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2068.112641] debugfs: File 'dropped' in directory 'loop12' already present! [ 2068.120005] debugfs: File 'msg' in directory 'loop12' already present! [ 2068.151912] debugfs: File 'dropped' in directory 'loop8' already present! [ 2068.164357] debugfs: File 'msg' in directory 'loop8' already present! 00:50:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:46 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2, 0x1, 0x0, 0x25, 0x0, 0xffff, 0x80040, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x2f0f, 0x2}, 0x18005, 0x0, 0x8, 0x8, 0x1, 0x6, 0x5, 0x0, 0x200, 0x0, 0x100}, 0x0, 0xc, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x98, 0x1, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x800, 0x2, 0x1, 0x0, 0x0, 0x101}, 0x0, 0x0, r0, 0x9) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x181, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) write$P9_RRENAMEAT(r3, &(0x7f0000000340)={0x7, 0x4b, 0x2}, 0x7) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f00000000c0)={{r2}, 0x7fffffff, 0x7fffffff, 0xfffffffffffffffb}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000140)={0xa0, 0x19, 0x1, {0x255, {0x8, 0x2, 0x6}, 0x48, r5, 0xee00, 0x7, 0x800001, 0x10003, 0x300000000000, 0x80000003, 0x1f, 0x80000000, 0x7, 0x1ff, 0x5b, 0x10000000002, 0xffffffff, 0xc3d5, 0xa, 0x7}}, 0xa0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) fcntl$dupfd(r2, 0x406, r6) write$9p(r1, &(0x7f00000001c0), 0x0) 00:50:46 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 58) [ 2068.239249] debugfs: File 'trace0' in directory 'loop6' already present! [ 2068.260729] ISOFS: Unable to identify CD-ROM format. [ 2068.327474] debugfs: File 'trace0' in directory 'loop12' already present! [ 2068.351072] FAULT_INJECTION: forcing a failure. [ 2068.351072] name failslab, interval 1, probability 0, space 0, times 0 [ 2068.353705] CPU: 0 PID: 11197 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2068.355188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2068.356957] Call Trace: [ 2068.357523] dump_stack+0x107/0x167 [ 2068.358298] should_fail.cold+0x5/0xa [ 2068.359115] ? ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2068.360151] should_failslab+0x5/0x20 [ 2068.360958] kmem_cache_alloc_trace+0x55/0x320 [ 2068.361930] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2068.363010] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2068.364030] ? lock_chain_count+0x20/0x20 [ 2068.364912] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2068.365993] ? do_swap+0x134/0x210 [ 2068.366748] ? sort_r+0x239/0x360 [ 2068.367499] ? ext4_file_open+0xa50/0xa50 [ 2068.368417] ext4_getfsmap+0x695/0x990 [ 2068.369243] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2068.370319] ? ext4_fsmap_to_internal+0x260/0x260 [ 2068.371336] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2068.372461] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2068.373556] ext4_ioc_getfsmap+0x2b0/0x620 [ 2068.374446] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2068.375407] ? find_held_lock+0x2c/0x110 [ 2068.376277] ? avc_has_extended_perms+0x675/0xf40 [ 2068.377338] ? lock_downgrade+0x6d0/0x6d0 [ 2068.378216] __ext4_ioctl+0x8ad/0x4220 [ 2068.379049] ? ext4_reset_inode_seed+0x450/0x450 [ 2068.380057] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2068.381166] ? find_held_lock+0x2c/0x110 [ 2068.382037] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2068.383247] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2068.384342] ? do_vfs_ioctl+0x283/0x10d0 [ 2068.385201] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2068.386305] ? generic_block_fiemap+0x60/0x60 [ 2068.387249] ? lock_downgrade+0x6d0/0x6d0 [ 2068.388130] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2068.389154] ? wait_for_completion_io+0x270/0x270 [ 2068.390182] ? selinux_file_ioctl+0xb6/0x270 [ 2068.391111] ? __ext4_ioctl+0x4220/0x4220 [ 2068.391993] __x64_sys_ioctl+0x19a/0x210 [ 2068.392851] do_syscall_64+0x33/0x40 [ 2068.393636] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2068.394723] RIP: 0033:0x7f2e56ce9b19 [ 2068.395519] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2068.399410] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2068.401034] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2068.402488] debugfs: File 'trace0' in directory 'loop8' already present! [ 2068.402539] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2068.402559] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2068.407131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2068.408660] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:50:46 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x5460, 0x0) 00:50:46 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r3}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) timer_create(0x3, &(0x7f00000018c0)={0x0, 0x2c, 0x0, @tid=r3}, &(0x7f0000001900)) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001780)={0x5, 0x80, 0x81, 0x5, 0x44, 0xff, 0x0, 0x1f, 0x4084, 0xb, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000001740), 0x4}, 0x8, 0x1f, 0x4, 0x1, 0xecc, 0x7, 0xffe0, 0x0, 0x8, 0x0, 0x1ff}, r3, 0xffffffffffffffff, r4, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001700)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4004, @fd=r1, 0x6, &(0x7f0000001640)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/9, 0x9}, {&(0x7f00000013c0)=""/24, 0x18}, {&(0x7f0000001400)=""/208, 0xd0}, {&(0x7f0000001500)=""/228, 0xe4}, {&(0x7f0000001600)=""/9, 0x9}], 0xa, 0x1, 0x1}, 0x2) 00:50:46 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0x2}], 0x1}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:50:46 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1000002, &(0x7f0000012200)=ANY=[]) 00:50:46 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) write$P9_RLOPEN(r0, &(0x7f0000000000)={0x18, 0xd, 0x2, {{0x1, 0x1, 0x7}, 0x3}}, 0x18) [ 2068.522078] debugfs: File 'dropped' in directory 'loop6' already present! [ 2068.527769] debugfs: File 'msg' in directory 'loop6' already present! [ 2068.579405] ISOFS: Unable to identify CD-ROM format. [ 2068.628775] debugfs: File 'trace0' in directory 'loop6' already present! 00:51:00 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 59) 00:51:00 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x40049409, 0x0) 00:51:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x1000002, &(0x7f0000012200)=ANY=[]) 00:51:00 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) stat(&(0x7f0000001440)='.\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r3) write$P9_RGETATTR(r2, &(0x7f0000000040)={0xa0, 0x19, 0x1, {0xde1dfa99d8acc249, {0x4, 0x0, 0x1}, 0x0, r3, 0xee00, 0x100, 0x4, 0x1000, 0xffff, 0x6, 0x618, 0x5, 0x45, 0x1, 0x3, 0x101, 0xc, 0x8000, 0xbaa, 0x9}}, 0xa0) write$9p(r1, &(0x7f00000001c0), 0x0) 00:51:00 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r3}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) timer_create(0x3, &(0x7f00000018c0)={0x0, 0x2c, 0x0, @tid=r3}, &(0x7f0000001900)) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001780)={0x5, 0x80, 0x81, 0x5, 0x44, 0xff, 0x0, 0x1f, 0x4084, 0xb, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000001740), 0x4}, 0x8, 0x1f, 0x4, 0x1, 0xecc, 0x7, 0xffe0, 0x0, 0x8, 0x0, 0x1ff}, r3, 0xffffffffffffffff, r4, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001700)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4004, @fd=r1, 0x6, &(0x7f0000001640)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/9, 0x9}, {&(0x7f00000013c0)=""/24, 0x18}, {&(0x7f0000001400)=""/208, 0xd0}, {&(0x7f0000001500)=""/228, 0xe4}, {&(0x7f0000001600)=""/9, 0x9}], 0xa, 0x1, 0x1}, 0x2) 00:51:00 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x4) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) mount$9p_tcp(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x40, &(0x7f00000001c0)={'trans=tcp,', {'port', 0x3d, 0x4e20}, 0x2c, {[{@fscache}, {@loose}, {@version_u}, {@access_any}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:51:00 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0x2}], 0x1}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:51:00 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2082.269585] debugfs: File 'dropped' in directory 'loop6' already present! [ 2082.272031] debugfs: File 'dropped' in directory 'loop12' already present! [ 2082.280313] debugfs: File 'dropped' in directory 'loop8' already present! [ 2082.281323] debugfs: File 'msg' in directory 'loop8' already present! [ 2082.285554] debugfs: File 'msg' in directory 'loop12' already present! [ 2082.292411] debugfs: File 'msg' in directory 'loop6' already present! [ 2082.295278] debugfs: File 'trace0' in directory 'loop8' already present! [ 2082.300874] FAULT_INJECTION: forcing a failure. [ 2082.300874] name failslab, interval 1, probability 0, space 0, times 0 [ 2082.302519] CPU: 0 PID: 11235 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2082.303243] ISOFS: Unable to identify CD-ROM format. [ 2082.303417] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2082.303422] Call Trace: [ 2082.303440] dump_stack+0x107/0x167 [ 2082.303463] should_fail.cold+0x5/0xa [ 2082.306990] ? create_object.isra.0+0x3a/0xa30 [ 2082.307581] should_failslab+0x5/0x20 [ 2082.308100] kmem_cache_alloc+0x5b/0x310 [ 2082.308632] create_object.isra.0+0x3a/0xa30 [ 2082.309207] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2082.309881] kmem_cache_alloc_trace+0x151/0x320 [ 2082.310495] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2082.311109] ? lock_chain_count+0x20/0x20 [ 2082.311638] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2082.312311] ? do_swap+0x134/0x210 [ 2082.312769] ? sort_r+0x239/0x360 [ 2082.313215] ? ext4_file_open+0xa50/0xa50 [ 2082.313750] ext4_getfsmap+0x695/0x990 [ 2082.314250] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2082.314906] ? ext4_fsmap_to_internal+0x260/0x260 [ 2082.315536] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2082.316234] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2082.316915] ext4_ioc_getfsmap+0x2b0/0x620 [ 2082.317460] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2082.318048] ? find_held_lock+0x2c/0x110 [ 2082.318575] ? avc_has_extended_perms+0x675/0xf40 [ 2082.319224] ? lock_downgrade+0x6d0/0x6d0 [ 2082.319772] __ext4_ioctl+0x8ad/0x4220 [ 2082.320297] ? ext4_reset_inode_seed+0x450/0x450 [ 2082.320925] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2082.321618] ? find_held_lock+0x2c/0x110 [ 2082.322151] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2082.322909] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2082.323595] ? do_vfs_ioctl+0x283/0x10d0 [ 2082.324143] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2082.324826] ? generic_block_fiemap+0x60/0x60 [ 2082.325409] ? lock_downgrade+0x6d0/0x6d0 [ 2082.325951] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2082.326587] ? wait_for_completion_io+0x270/0x270 [ 2082.327228] ? selinux_file_ioctl+0xb6/0x270 [ 2082.327809] ? __ext4_ioctl+0x4220/0x4220 [ 2082.328363] __x64_sys_ioctl+0x19a/0x210 [ 2082.328899] do_syscall_64+0x33/0x40 [ 2082.329405] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2082.330082] RIP: 0033:0x7f2e56ce9b19 [ 2082.330609] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2082.333014] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2082.334024] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2082.334964] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2082.335900] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2082.336834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2082.337787] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:51:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r0}, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x440, 0xb1) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x1f, 0x6, 0x6, 0x8, 0x0, 0x3f, 0x12810, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x8000000000000, 0x2}, 0x12020, 0x2, 0x40, 0x4, 0x100000001, 0x101, 0x8, 0x0, 0x1, 0x0, 0x9}, r0, 0x7, r1, 0x8) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9b10) 00:51:00 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0x2}], 0x1}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2082.349066] ====================================================== [ 2082.349066] WARNING: the mand mount option is being deprecated and [ 2082.349066] will be removed in v5.15! [ 2082.349066] ====================================================== 00:51:00 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r3}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) timer_create(0x3, &(0x7f00000018c0)={0x0, 0x2c, 0x0, @tid=r3}, &(0x7f0000001900)) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001780)={0x5, 0x80, 0x81, 0x5, 0x44, 0xff, 0x0, 0x1f, 0x4084, 0xb, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000001740), 0x4}, 0x8, 0x1f, 0x4, 0x1, 0xecc, 0x7, 0xffe0, 0x0, 0x8, 0x0, 0x1ff}, r3, 0xffffffffffffffff, r4, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001700)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4004, @fd=r1, 0x6, &(0x7f0000001640)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/9, 0x9}, {&(0x7f00000013c0)=""/24, 0x18}, {&(0x7f0000001400)=""/208, 0xd0}, {&(0x7f0000001500)=""/228, 0xe4}, {&(0x7f0000001600)=""/9, 0x9}], 0xa, 0x1, 0x1}, 0x2) [ 2082.371953] 9pnet: p9_fd_create_tcp (11239): problem connecting socket to 127.0.0.1 [ 2082.388933] debugfs: File 'trace0' in directory 'loop12' already present! [ 2082.414977] debugfs: File 'dropped' in directory 'loop12' already present! [ 2082.425653] debugfs: File 'msg' in directory 'loop12' already present! [ 2082.427645] 9pnet: p9_fd_create_tcp (11246): problem connecting socket to 127.0.0.1 [ 2082.436889] debugfs: File 'trace0' in directory 'loop6' already present! 00:51:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2082.482148] debugfs: File 'trace0' in directory 'loop12' already present! [ 2082.506160] loop2: detected capacity change from 0 to 196608 [ 2082.542341] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:51:17 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) timer_create(0x3, &(0x7f00000018c0)={0x0, 0x2c, 0x0, @tid=r2}, &(0x7f0000001900)) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001780)={0x5, 0x80, 0x81, 0x5, 0x44, 0xff, 0x0, 0x1f, 0x4084, 0xb, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000001740), 0x4}, 0x8, 0x1f, 0x4, 0x1, 0xecc, 0x7, 0xffe0, 0x0, 0x8, 0x0, 0x1ff}, r2, 0xffffffffffffffff, r3, 0x1) 00:51:17 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:51:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:51:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 60) 00:51:17 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x40081271, 0x0) 00:51:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x551b, &(0x7f0000000000)={0x0, 0xac01, 0x10, 0x1, 0x113}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000000c0)) r1 = syz_io_uring_setup(0x2f68, &(0x7f0000000180)={0x0, 0x0, 0x20}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r4, 0x0, 0x0}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r0, r3, &(0x7f0000000140)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x40) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r8, &(0x7f0000000180), 0x0, 0x0, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r9, &(0x7f0000000180), 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000002c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x1, 0x5, 0x1, {0x0, 0x0, r9}}, 0x95d6) fchdir(r4) io_uring_enter(r8, 0xecf, 0x3727, 0x4, &(0x7f0000000280)={[0x6]}, 0x8) write$9p(r7, &(0x7f00000001c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r8, 0xc0189372, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r6, @ANYBLOB="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"]) epoll_ctl$EPOLL_CTL_DEL(r10, 0x2, r8) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x100010, r1, 0x8000000) 00:51:17 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:51:17 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="7f454c4602067f20020000000000000003000300050000004f02000038000000cb00000000000000018020000200030000000500000000000100000004000000ffffffff2afbffff05000000a79b000009000000010000000000007001040000df3600000900000000000000060000000700000002000000a4f50103e239885d1580aefb20e973cc47e331ce223d59eecfdb7d6121b5a137483f38c3989110a783a18c8a2e502422149b3344ecc31d0bf80067304d6d8b52b82345d4b77d9899b23d36a0e05768442470f17fed4f74acf5aeefc609d7a95e57ebbe72672793438f06c2f66853f85f96c34c2efe08547e7030502de63c50f2bbb8811e9391d0c47c7efac2b2f7b6f63fdf3c1547094b445072b8ec55707415131eada22ce4c69b64dcb091bb22dbb2279be363627a80d6dd9bfe3e108d1d00e6e683c99e2fdce5eca723bc7c389e7c8796cbe13242089e267142c836e731681e05db93967b2235099783c65cf6ce9a7c36fcb4edfeb7a01916c67b704709dcc467d612002dd1590e529c1ac4c3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00"/1402], 0x575) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x4, 0x5}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) [ 2099.322784] debugfs: File 'dropped' in directory 'loop8' already present! [ 2099.324533] debugfs: File 'msg' in directory 'loop8' already present! [ 2099.326932] debugfs: File 'trace0' in directory 'loop8' already present! [ 2099.330604] debugfs: File 'dropped' in directory 'loop8' already present! [ 2099.332521] debugfs: File 'msg' in directory 'loop8' already present! [ 2099.335106] debugfs: File 'trace0' in directory 'loop8' already present! [ 2099.347729] loop2: detected capacity change from 0 to 196608 [ 2099.353506] debugfs: File 'dropped' in directory 'loop6' already present! [ 2099.359166] debugfs: File 'msg' in directory 'loop6' already present! [ 2099.386675] debugfs: File 'dropped' in directory 'loop12' already present! [ 2099.401904] debugfs: File 'msg' in directory 'loop12' already present! [ 2099.402047] debugfs: File 'trace0' in directory 'loop6' already present! 00:51:17 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, @ethernet={0x6, @local}, @rc={0x1f, @none}, @nl=@unspec, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x8, 0x2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2099.441541] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2099.473466] FAULT_INJECTION: forcing a failure. [ 2099.473466] name failslab, interval 1, probability 0, space 0, times 0 [ 2099.476461] CPU: 0 PID: 11274 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2099.478082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2099.480010] Call Trace: [ 2099.480634] dump_stack+0x107/0x167 [ 2099.481485] should_fail.cold+0x5/0xa [ 2099.482371] ? create_object.isra.0+0x3a/0xa30 [ 2099.483431] should_failslab+0x5/0x20 [ 2099.484326] kmem_cache_alloc+0x5b/0x310 [ 2099.485291] create_object.isra.0+0x3a/0xa30 [ 2099.486321] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2099.487517] kmem_cache_alloc_trace+0x151/0x320 [ 2099.488630] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2099.489742] ? lock_chain_count+0x20/0x20 [ 2099.490731] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2099.491938] ? do_swap+0x134/0x210 [ 2099.492804] ? sort_r+0x239/0x360 [ 2099.493630] ? ext4_file_open+0xa50/0xa50 [ 2099.494607] ext4_getfsmap+0x695/0x990 [ 2099.495502] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2099.496689] ? ext4_fsmap_to_internal+0x260/0x260 [ 2099.497800] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2099.498254] debugfs: File 'trace0' in directory 'loop12' already present! [ 2099.499013] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2099.501719] ext4_ioc_getfsmap+0x2b0/0x620 [ 2099.502698] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2099.503757] ? find_held_lock+0x2c/0x110 [ 2099.504710] ? avc_has_extended_perms+0x675/0xf40 [ 2099.505872] ? lock_downgrade+0x6d0/0x6d0 [ 2099.506840] __ext4_ioctl+0x8ad/0x4220 [ 2099.507752] ? ext4_reset_inode_seed+0x450/0x450 [ 2099.508869] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2099.510105] ? find_held_lock+0x2c/0x110 [ 2099.511068] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2099.512420] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2099.513633] ? do_vfs_ioctl+0x283/0x10d0 [ 2099.514586] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2099.515829] ? generic_block_fiemap+0x60/0x60 [ 2099.516894] ? lock_downgrade+0x6d0/0x6d0 [ 2099.517883] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2099.519016] ? wait_for_completion_io+0x270/0x270 [ 2099.520186] ? selinux_file_ioctl+0xb6/0x270 [ 2099.521229] ? __ext4_ioctl+0x4220/0x4220 [ 2099.522231] __x64_sys_ioctl+0x19a/0x210 [ 2099.523208] do_syscall_64+0x33/0x40 [ 2099.524119] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2099.525345] RIP: 0033:0x7f2e56ce9b19 [ 2099.526244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2099.530734] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2099.532615] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2099.534384] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2099.536148] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2099.537910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2099.539668] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2099.554923] debugfs: File 'dropped' in directory 'loop8' already present! [ 2099.557960] debugfs: File 'msg' in directory 'loop8' already present! 00:51:17 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x40086602, 0x0) [ 2099.564641] debugfs: File 'dropped' in directory 'loop12' already present! [ 2099.566427] debugfs: File 'msg' in directory 'loop12' already present! 00:51:17 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) timer_create(0x3, &(0x7f00000018c0)={0x0, 0x2c, 0x0, @tid=r2}, &(0x7f0000001900)) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2099.614863] debugfs: File 'dropped' in directory 'loop6' already present! [ 2099.620533] debugfs: File 'msg' in directory 'loop6' already present! 00:51:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) 00:51:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2099.668764] debugfs: File 'trace0' in directory 'loop8' already present! [ 2099.687682] loop2: detected capacity change from 0 to 196608 00:51:18 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2099.733502] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:51:18 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x80}, 0x0, 0x2, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) 00:51:18 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 61) 00:51:18 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2099.791284] debugfs: File 'trace0' in directory 'loop12' already present! [ 2099.860887] loop2: detected capacity change from 0 to 196608 [ 2099.881631] FAULT_INJECTION: forcing a failure. [ 2099.881631] name failslab, interval 1, probability 0, space 0, times 0 [ 2099.884322] CPU: 1 PID: 11303 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2099.885792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2099.887534] Call Trace: [ 2099.888110] dump_stack+0x107/0x167 [ 2099.888881] should_fail.cold+0x5/0xa [ 2099.889696] ? create_object.isra.0+0x3a/0xa30 [ 2099.890662] should_failslab+0x5/0x20 [ 2099.891465] kmem_cache_alloc+0x5b/0x310 [ 2099.892354] create_object.isra.0+0x3a/0xa30 [ 2099.893273] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2099.894343] kmem_cache_alloc_trace+0x151/0x320 [ 2099.895330] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2099.896342] ? lock_chain_count+0x20/0x20 [ 2099.897219] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2099.898312] ? do_swap+0x134/0x210 [ 2099.899066] ? sort_r+0x239/0x360 [ 2099.899799] ? ext4_file_open+0xa50/0xa50 [ 2099.900688] ext4_getfsmap+0x695/0x990 [ 2099.901514] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2099.902592] ? ext4_fsmap_to_internal+0x260/0x260 [ 2099.902682] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2099.903612] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2099.903663] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2099.907878] ext4_ioc_getfsmap+0x2b0/0x620 [ 2099.908932] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2099.910014] ? find_held_lock+0x2c/0x110 [ 2099.911031] ? avc_has_extended_perms+0x675/0xf40 [ 2099.912300] ? lock_downgrade+0x6d0/0x6d0 [ 2099.913246] __ext4_ioctl+0x8ad/0x4220 [ 2099.914097] ? ext4_reset_inode_seed+0x450/0x450 [ 2099.915119] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2099.916264] ? find_held_lock+0x2c/0x110 [ 2099.917151] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2099.918393] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2099.919503] ? do_vfs_ioctl+0x283/0x10d0 [ 2099.920386] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2099.921513] ? generic_block_fiemap+0x60/0x60 [ 2099.922475] ? lock_downgrade+0x6d0/0x6d0 [ 2099.923370] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2099.924413] ? wait_for_completion_io+0x270/0x270 [ 2099.925459] ? selinux_file_ioctl+0xb6/0x270 [ 2099.926412] ? __ext4_ioctl+0x4220/0x4220 [ 2099.927305] __x64_sys_ioctl+0x19a/0x210 [ 2099.928192] do_syscall_64+0x33/0x40 [ 2099.928993] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2099.930092] RIP: 0033:0x7f2e56ce9b19 [ 2099.930892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2099.934851] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2099.936496] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2099.938028] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2099.939555] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2099.941094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2099.942625] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2099.962322] debugfs: File 'trace0' in directory 'loop6' already present! 00:51:30 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) write$P9_RLOPEN(r0, &(0x7f0000000000)={0x18, 0xd, 0x1, {{0x2, 0x4, 0x6}, 0x1}}, 0x18) 00:51:30 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:51:30 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 62) 00:51:30 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0xed100b968f57d0ec, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1ff, 0x6, 0x20020b8e, 0x86, 0x5}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x2) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000080)={0x2, 0x5}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000840)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000002740)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000002780)) sendmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000000880)=@x25, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="238c877e5d2ad8194ae3c11992c9018adadb7c577129d5deb77be154597465363520f505bfc3bbe4c16e2ea84de2147ecc17232f9994bf5bdf26b8952c33c977119aac5afa1e9331122727d70c84c84dcfca2aa4c9fd55a052ff842ce43d09713974d924dce28ed9777a3f2dcba69209970a4fff1ebfb875d4aeaabea7b98fd55ac5059a51c9be886c2c78497368381fafe20730247d8fe5f1818b2eaf07c3251f0d77ae544437850101c6bc4ac8348bd9d4042689a05a25485bff224c03edd10a1f754cf004c7684ba91a128a601c7979b2127c7c650ac510c4340a251e947e4bba53c1c55932b12a8092d9df00cd1affac8978896a95d3", 0xf8}, {&(0x7f0000001a00)="04970aff6eddf75cb6bd29bd049aeb2c9d3113a38742bb0e9c45763d8568", 0x1e}, {&(0x7f0000001a40)="a9afe26f486cdafd0b7280714ae6421ebc19969ebc0983ba1b10025fb59299329fac951117b7d6997d04dbd931d2c6197beb3bb9b87ba42bd3a7fff3ed75b211a358e1483757701ae6fc7264ac8331a3e07efe27e3578ecf823e36260b8e1ee7c0daad6251cd8f80a8290851d6fd671846be6859a61dea99680d9c104de2b737fc5281", 0x83}, {&(0x7f0000001b00)="4a8cea5f8e1fa56c83e0c422cb9a253ff275e0ecfd1bb548df5c631c93abe522f83a16aa65f61a3ac09f7d3da6c0c2291f44b924fa5e24f79a39a28c83164450d66dc4a89bc4cb90d0db0687886fe5b19c7c468fa07fe6c57b0b01404afd4d98fc79e104ab0a81764df29ddf09cafc8e3dd5d543dfb21487ad56b194febe6bfa2ec8a65ce1479ac324b1b6c85155940ea482c05820ef39efba27ac99718502382b6d15b91bfaa32379b1294a3868061ffa19d006c3b87f6109", 0xb9}], 0x5, &(0x7f0000001c40)=[{0x38, 0x5, 0x4, "b3afe243bcda2ae08dd88a1845b53448d85d4e923d23f79439366bc9d458797a74fc28"}, {0x20, 0xff, 0x6, "367af45377e4b8fb3eae3875b9c4bc"}, {0x110, 0x10c, 0x8, "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"}], 0x168}}], 0x1, 0x2008841) vmsplice(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000140)="ace60ccd275e8295ab4cbf136f8d03e54e36cd99895cd999f73ae3f1b979e861e8aa9c89c332b8fe6cc8e5002f6b9eb33f6ff3a77732e0b38762b58ee1dce7a2f8", 0x41}, {&(0x7f00000001c0)="6c1b92d5ed5a2e85af20484cdde754c3502de2b05eb88a72cc73503db2d646b8d3cadfcb1360606b5b53f8204d27c63bd489dc347ad745fb632ff469c9f96d46d8ebf5fa58c42b9a64ce24e6fe3be869aaa6482f7db882d80cdbe114b3ef6b9bc62b8398cc2a6d45b5db15ccf7908976dde0e8f058b3d89c9c1b241597df47ebac51482db46e9324af518a1e699e30f1109a544b3f4c6c519e59ce0690082cbe19f71707f2aa6ea1ddf720237308926bbe2bb5e0a0b9cf7b4f4086654e4691d6df84beb72d8b7cf766f3fe012e5309c84a5ffdff1c4117a146b195a20cc07895cf718d42b7fd15778735", 0xea}, {&(0x7f0000000340)="802e62e6ba01537ba3c49aee2d223fcd55366e17be3cbc77ee39c8bd0ead40b04bed42af301b627fb1718ee629a077705e426b4a0a1e0164637fb0cea5942bd5d0216bc92a346d1c8ed01445e09e2a425ce3b4ea902f49459fe125e86862e5cdc0415b492675d90ba2eb8e", 0x6b}, {&(0x7f00000003c0)="c3742da63c75d8085cc4ee8112efc130a1dabdc714921d729b1507b89e007d3a6db7b502f19d702377f61b536ffff53e9ae2512d05908287f8bd1a8e75847943cd", 0x41}, {&(0x7f00000002c0)="89cbb4c554aad28490b41a730a34f52e77ea49801d0447e0", 0x18}, {&(0x7f0000000440)}, {&(0x7f0000000480)="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", 0xff}, {&(0x7f0000000580)="f4a26de24d48728c96377d02394a89715aff4340465845acf4fe70fcff15a4f7b9f8164832e25c57578c3cdf4abe684fc047bbea9eb79ba937c0f20d8235439d9df850c943c371588b20f133b9d192b14162f2f4d4d80f0fe0ca27e2ec14643b04b2cd85346c319c1df0eadc7ead308662749e31e208c6e00b92b18c1bb026d3c83d55665b1351bedc6ec5d471fd05d440", 0x91}, {&(0x7f0000000640)="a444fa9c7d2da2236132d0a41a192388bca5e5c3ebd0af10bba623385ade923e7b14a4c90ec34f86467dec343b018959ecca94fe2ff31a6bd4b2988c3ec512df0513cc8ab8f49024e0e37733db67abc3ea3e3061fe2001d82cc8d5abe12c675f8882a8777b7b846bd56eaf2b499b3870a8328f3f9b519c3609e4c1b423121409f75401118d1372ebbaee4d7b0fcb23ba3662acb4abe93d0bdf5042a9883b7f0e054d70d2dcd1d009e6b5d7f11b750c0f94713c2b5d5134fc417863ba88e7786ece8aa4cebfc062ac33b44eb10c90509761e32ff2", 0xd4}], 0x9, 0xb) setxattr(&(0x7f0000002680)='./file1\x00', &(0x7f00000026c0)=ANY=[@ANYBLOB='syst.\x00\x00\x00'], &(0x7f0000002700)=' \x00', 0x10, 0x1) syz_io_uring_setup(0x32cc, &(0x7f0000001e00)={0x0, 0x29ac, 0x8, 0x2, 0x2d1, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000001e80)=0x0, &(0x7f0000001ec0)) syz_io_uring_submit(r2, 0x0, &(0x7f0000001f40)=@IORING_OP_WRITE={0x17, 0x0, 0x4007, @fd_index=0x6, 0x100000000, &(0x7f0000001f00)="09b69352d4fad021f7693cc43be353c847eb3b53c875ed82dcaad4d157ba2c4fac6515f97c73f010ebd8cbda727700092e0692b982b40ec68eb4c5f0c4", 0x3d, 0x1}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000002640)={&(0x7f0000002240)={0x2, 0x4e21, @private=0xa010101}, 0x10, &(0x7f0000002540)=[{&(0x7f0000002280)="33be08f67bc7e6f3f32f9f88cee436229573461fccf6f6ddd61c80b7edda1584fe13", 0x22}, {&(0x7f00000022c0)="897c8447c171308cdaccd4b6fb27a08ab72150ca12cac5c1967459a09d61a99574374455ba1da703413aeab237decedeffb62e7d026dff7e2ab0a05fc877d4a5cd4b8025dd73d747177c308cd7b412b21e1e51bdb6db0a8517395f7e7014dea443a105ae627d595b6279ab0a399dae40a86af200045d6f42503f0b38c802c8fa1325144397e9d5679cb68f2b91a44b4a7cdf98984cb27e80dd2c0bae86afd0df8b6a4a16920ad66fbb47f9114de0accf0fc77d89127688ebbf3f920322e295a3b7cbf873e897cd1b2bb0cf", 0xcb}, {&(0x7f00000023c0)="865a2de571ae9790b81d16816f4c41193eab97376ee5272e0f2d58f2b242cf00044f1c7ff85a2172438a9a70b01fd4c022c912762759209383351a0d479da6f375e3b52981d8e9659e55b8fbbf8bf264b1ee23facbf709350a069869e22dd8b1311e77af2ee9d2d6e999da06dd06ba9431720673cd753d188c0d7e278ddf2393f7ff0d4d5764ea6aeced1dc515b5ad2c9eb62c51c67a693464", 0x99}, {&(0x7f0000002480)="229d5898155a508f41548bcfcd446da7fd3f1d10b2e71236ae622e1de09d181755daf7fad593b637d972b32082f887ddc1712e73d3ff7efbf032428b602ba3fb0509bfe025c3c0c141daa666b52af8ddf27b9106a5c575972e477428db60ee323039dfe0e5e6ae04a34ee5ee2889ba6556ce75ed74f098206cf9", 0x7a}, {&(0x7f0000002500)="d8c5f1bb993395dcf7a3c1ec68e350806c40299d0b08f69007dcc3a3bcd024084d86a5c9d2a9d6b1be6a58c581199cf47575e88f0991541f0159e1c17f4eb22a", 0x40}], 0x5, &(0x7f00000025c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4000000}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7fffffff}}], 0x60}, 0x8004) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000002200)={0x48, 0x0, &(0x7f0000002140)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000002080)={@ptr={0x70742a85, 0x1, &(0x7f0000001f80)=""/216, 0xd8, 0x0, 0xa}, @fda={0x66646185, 0x0, 0x0, 0x21}, @fda={0x66646185, 0x0, 0x2, 0x11}}, &(0x7f0000002100)={0x0, 0x28, 0x48}}}, @register_looper], 0xb, 0x0, &(0x7f00000021c0)="58228901f19ba0454e59bf"}) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000800)=@ng={0x4, 0x3, "8d6f6a12c17a90ecb48dd4b7803c"}, 0x10, 0x2) 00:51:30 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:51:30 executing program 6: mknod$loop(&(0x7f0000001440)='./file1\x00', 0x4, 0x0) r0 = creat(&(0x7f0000000240)='./file0\x00', 0x120) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x400000, 0x4) r2 = openat$incfs(r1, &(0x7f00000002c0)='.pending_reads\x00', 0xc0000, 0x0) inotify_add_watch(r2, &(0x7f0000001340)='./file1\x00', 0x81000004) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=@known='user.incfs.metadata\x00', &(0x7f0000000340)=""/4096, 0x1000) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x10241, 0x92) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000300)=ANY=[@ANYBLOB="acdf4eb3", @ANYRES32=r4, @ANYBLOB="0000140000002d361d00002e2f66696c653100"]) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2}, &(0x7f0000000180)) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000026c0)={0x0, 0x3, 0x6, 0x9}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xa56, 0x4, 0x0, 0xa, 0x12, 0x18, "6288b6752ead4fb62dc5998ec53e0080000000000000227a42a99664b4fd4a0ecb49a7f42aaed46fc6e83f1d4d6bcf1e8c4336f92ca478c278023060db9f2bd9", "a8475867bf3d356fcd310edb5e2800f864da399dcc2c2cccfa43c1e38b33815283621026b609ef4eb03002e5e866e1ab6c163782c067c866693500", "31f4eb60c19c74fae9989b3eaa3f77f209000000000000003b46524e94f72ad0", [0x0, 0x4]}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f00000013c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file1\x00'}) r5 = epoll_create1(0x80000) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000100)={0x50002010}) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:51:30 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:51:30 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x40087602, 0x0) [ 2112.611193] debugfs: File 'dropped' in directory 'loop6' already present! [ 2112.614741] debugfs: File 'msg' in directory 'loop6' already present! [ 2112.642996] loop2: detected capacity change from 0 to 196608 [ 2112.679649] FAULT_INJECTION: forcing a failure. [ 2112.679649] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.682308] CPU: 1 PID: 11319 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2112.683797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.685597] Call Trace: [ 2112.686167] dump_stack+0x107/0x167 [ 2112.686965] should_fail.cold+0x5/0xa [ 2112.687793] ? ext4_getfsmap_datadev+0xaae/0x25c0 [ 2112.688844] should_failslab+0x5/0x20 [ 2112.689670] kmem_cache_alloc_trace+0x55/0x320 [ 2112.690657] ? ext4_bg_num_gdb+0x172/0x250 [ 2112.691576] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2112.692607] ? lock_chain_count+0x20/0x20 [ 2112.693507] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2112.694613] ? do_swap+0x134/0x210 [ 2112.695407] ? sort_r+0x239/0x360 [ 2112.696156] ? ext4_file_open+0xa50/0xa50 [ 2112.697066] ext4_getfsmap+0x695/0x990 [ 2112.697908] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2112.699014] ? ext4_fsmap_to_internal+0x260/0x260 [ 2112.700057] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2112.701208] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2112.702330] ext4_ioc_getfsmap+0x2b0/0x620 [ 2112.703244] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2112.704242] ? find_held_lock+0x2c/0x110 [ 2112.705127] ? avc_has_extended_perms+0x675/0xf40 [ 2112.706206] ? lock_downgrade+0x6d0/0x6d0 [ 2112.707107] __ext4_ioctl+0x8ad/0x4220 [ 2112.707960] ? ext4_reset_inode_seed+0x450/0x450 [ 2112.709002] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2112.710142] ? find_held_lock+0x2c/0x110 [ 2112.711034] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2112.712284] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2112.713410] ? do_vfs_ioctl+0x283/0x10d0 [ 2112.714294] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2112.715429] ? generic_block_fiemap+0x60/0x60 [ 2112.716411] ? lock_downgrade+0x6d0/0x6d0 [ 2112.717309] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2112.718359] ? wait_for_completion_io+0x270/0x270 [ 2112.719416] ? selinux_file_ioctl+0xb6/0x270 [ 2112.720380] ? __ext4_ioctl+0x4220/0x4220 [ 2112.721283] __x64_sys_ioctl+0x19a/0x210 [ 2112.722168] do_syscall_64+0x33/0x40 [ 2112.722978] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2112.724091] RIP: 0033:0x7f2e56ce9b19 [ 2112.724907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2112.728905] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2112.730555] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2112.732099] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2112.733652] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2112.735195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2112.736744] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2112.751571] debugfs: File 'dropped' in directory 'loop12' already present! [ 2112.752778] debugfs: File 'msg' in directory 'loop12' already present! 00:51:31 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x200, 0x100, 0x20b91}) creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:51:31 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2112.828856] debugfs: File 'trace0' in directory 'loop6' already present! 00:51:31 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xc83c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) write$9p(r1, &(0x7f0000000000)='J', 0x1) [ 2112.834812] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:51:31 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) unlink(&(0x7f00000026c0)='./file0\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) mount$cgroup(0x0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100), 0xf496ec868ccf62dd, &(0x7f00000001c0)={[{@name={'name', 0x3d, '\x00'}}, {@release_agent={'release_agent', 0x3d, './file0'}}, {@subsystem='net_cls'}, {@noprefix}, {@clone_children}, {}, {@none}, {@noprefix}, {@clone_children}, {@subsystem='pids'}], [{@euid_gt={'euid>', r1}}, {@dont_appraise}]}) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000440)="e671d3320727a9f04ea5d56e963e2179d8038d8fa3f308614bdcfb0db8818bb0c283ca5fdaf9bb1865bfa661e2e3514d8079a6990d87e5825a71ed38b33968dcf0524a1374e23671d300091872e7adc1129998210b8718439e8f1cd5c9deeb90244f0008f39050d8e067261b4429a6deb3be3cb342d0696a6c346ed0738462f1d27726c50d7d50e4781125eaf54e7490870544ca999dff663dd9cb2211d8d295f2eae1de75791b65527da9f5a9b86e65d0c540a625f7698c7f10ab2f286e42a76e756406869e80345e25887aa8c63e6588885f388adb0939e2", 0xd9}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000000280)="a66f6a5179f474220c6e5c8ac00e0cc12be19c32d50994ac6a30f970d235fbca8708289e1ae5d0d644eb17c8e9e414886f3245881e57cc494507c7d022fcc2a2", 0x40}, {&(0x7f00000002c0)="4619307b8e73e8d821d83d2321115be0917746b4002382cc4014fedfd42d51b0b45be127d9eb35a6ee3f9ae4017ceb22d353", 0x32}, {&(0x7f0000001540)="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0x1000}, {&(0x7f0000002540)="2499f94d09714ea54ea3be7f298c79a8c135f76ac591477293be56114e56a69cc80a47f020f4146231c895ed5c1aaed484f33159ec9a46f8575cf690c546d2ed45240d735b4201e73488e7c149bdd2a0", 0x50}, {&(0x7f00000025c0)="3200e9e9e21d4c3fc83c3ada8617f726a401270d3426e4ab1fce3c08ed42d41376b45945191ddde9fcc0801855b44796f5084f29528b3fedcb883d0ec5df10511be6b2cb53a4e44623d7b4b0ef40e28d9d38c5823e034a8ec15625c3d95d246599f58449d23fbdd763fca86d704fa5625fab646506b364", 0x77}], 0x8) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) creat(&(0x7f0000002700)='./file1\x00', 0x20) 00:51:31 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 63) 00:51:31 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:51:31 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2112.947874] debugfs: File 'trace0' in directory 'loop12' already present! 00:51:31 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x40101283, 0x0) 00:51:31 executing program 5: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001fc0)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000180)=""/80, 0x50}], 0x3, &(0x7f0000002100)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf0}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000340)=""/172, 0xac}, {&(0x7f0000000400)=""/164, 0xa4}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f0000000500)=""/161, 0xa1}, {&(0x7f00000005c0)=""/180, 0xb4}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/241, 0xf1}, {&(0x7f0000001780)=""/247, 0xf7}, {&(0x7f0000001880)=""/11, 0xb}, {&(0x7f00000018c0)=""/209, 0xd1}], 0xa, &(0x7f0000001a80)=[@cred={{0x1c}}], 0x20}}, {{0x0, 0x0, &(0x7f0000001c00), 0x0, &(0x7f0000001c40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x20}}, {{&(0x7f0000001c80), 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001e00)=""/236, 0xec}, {&(0x7f0000001d00)=""/33, 0x21}, {&(0x7f0000000240)=""/1, 0x1}], 0x3, &(0x7f0000001f40)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}}], 0x4, 0x40, &(0x7f00000020c0)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x80000000000}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) pipe2$9p(&(0x7f0000000100), 0x0) [ 2112.969672] loop2: detected capacity change from 0 to 196608 [ 2112.978463] FAULT_INJECTION: forcing a failure. [ 2112.978463] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.980098] CPU: 0 PID: 11351 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2112.981003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.982067] Call Trace: [ 2112.982416] dump_stack+0x107/0x167 [ 2112.982887] should_fail.cold+0x5/0xa [ 2112.983382] ? create_object.isra.0+0x3a/0xa30 [ 2112.983981] should_failslab+0x5/0x20 [ 2112.984479] kmem_cache_alloc+0x5b/0x310 [ 2112.985001] ? lock_downgrade+0x6d0/0x6d0 [ 2112.985540] create_object.isra.0+0x3a/0xa30 [ 2112.986106] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2112.986767] kmem_cache_alloc_trace+0x151/0x320 [ 2112.987367] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2112.987968] ? lock_chain_count+0x20/0x20 [ 2112.988507] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2112.989158] ? do_swap+0x134/0x210 [ 2112.989613] ? sort_r+0x239/0x360 [ 2112.990053] ? ext4_file_open+0xa50/0xa50 [ 2112.990582] ext4_getfsmap+0x695/0x990 [ 2112.991076] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2112.991292] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2112.991725] ? ext4_fsmap_to_internal+0x260/0x260 [ 2112.991738] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2112.991767] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2112.995216] ext4_ioc_getfsmap+0x2b0/0x620 [ 2112.995753] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2112.996341] ? find_held_lock+0x2c/0x110 [ 2112.996864] ? avc_has_extended_perms+0x675/0xf40 [ 2112.997506] ? lock_downgrade+0x6d0/0x6d0 [ 2112.998047] __ext4_ioctl+0x8ad/0x4220 [ 2112.998555] ? ext4_reset_inode_seed+0x450/0x450 [ 2112.999160] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2112.999828] ? find_held_lock+0x2c/0x110 [ 2113.000364] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2113.001094] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2113.001758] ? do_vfs_ioctl+0x283/0x10d0 [ 2113.002285] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2113.002949] ? generic_block_fiemap+0x60/0x60 [ 2113.003527] ? lock_downgrade+0x6d0/0x6d0 [ 2113.004066] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2113.004690] ? wait_for_completion_io+0x270/0x270 [ 2113.005314] ? selinux_file_ioctl+0xb6/0x270 [ 2113.005870] ? __ext4_ioctl+0x4220/0x4220 [ 2113.006396] __x64_sys_ioctl+0x19a/0x210 [ 2113.006913] do_syscall_64+0x33/0x40 [ 2113.007386] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2113.008033] RIP: 0033:0x7f2e56ce9b19 [ 2113.008518] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2113.010842] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2113.011807] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2113.012726] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2113.013621] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2113.014535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2113.015434] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2113.049995] debugfs: File 'dropped' in directory 'loop6' already present! [ 2113.050975] debugfs: File 'msg' in directory 'loop6' already present! [ 2113.088235] debugfs: File 'trace0' in directory 'loop6' already present! [ 2113.103632] debugfs: File 'dropped' in directory 'loop6' already present! [ 2113.104617] debugfs: File 'msg' in directory 'loop6' already present! [ 2113.123553] debugfs: File 'trace0' in directory 'loop6' already present! 00:51:44 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000001}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = getpgid(0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x4, 0x19, 0x1f, 0x0, 0x5, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8335, 0x1, @perf_config_ext={0x57, 0x3f}, 0x4, 0x80000001, 0x200, 0x4, 0x60, 0x28000000}, r1, 0xe, r2, 0x3) write$9p(r0, &(0x7f00000001c0), 0x0) 00:51:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:51:44 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x30) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x1202, 0x1f4, 0x6}, 0x39) r2 = openat2(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x80000, 0x80, 0x1b}, 0x18) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f00000001c0)={r0, 0x0, 0x1, 0x3ffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="000000f3ffffff002e2fe6696c653000"]) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) close_range(r1, r4, 0x2) 00:51:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:51:44 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x40101286, 0x0) 00:51:44 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 64) 00:51:44 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/zoneinfo\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x100010, r0, 0x0) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0xf1) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 00:51:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027417faf96be839c00071f451eade789174b322ddca93cbe2d734f01d440815d167a", 0x42, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2126.245534] debugfs: File 'dropped' in directory 'loop8' already present! [ 2126.246516] debugfs: File 'msg' in directory 'loop8' already present! [ 2126.255859] loop2: detected capacity change from 0 to 196608 [ 2126.262377] debugfs: File 'dropped' in directory 'loop6' already present! [ 2126.263267] debugfs: File 'msg' in directory 'loop6' already present! [ 2126.265279] debugfs: File 'dropped' in directory 'loop12' already present! [ 2126.266867] debugfs: File 'msg' in directory 'loop12' already present! [ 2126.279780] FAULT_INJECTION: forcing a failure. [ 2126.279780] name failslab, interval 1, probability 0, space 0, times 0 [ 2126.281272] CPU: 1 PID: 11380 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2126.282047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2126.282994] Call Trace: [ 2126.283307] dump_stack+0x107/0x167 [ 2126.283725] should_fail.cold+0x5/0xa [ 2126.284165] ? ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2126.284739] should_failslab+0x5/0x20 [ 2126.285182] kmem_cache_alloc_trace+0x55/0x320 [ 2126.285709] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2126.286298] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2126.286842] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2126.287420] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2126.288017] ? trace_hardirqs_on+0x5b/0x180 [ 2126.288525] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2126.289143] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2126.289729] ext4_getfsmap+0x695/0x990 [ 2126.290169] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2126.290758] ? ext4_fsmap_to_internal+0x260/0x260 [ 2126.291322] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2126.291932] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2126.292518] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2126.293137] ? ext4_fsmap_to_internal+0x18/0x260 [ 2126.293672] ? ext4_fsmap_to_internal+0x55/0x260 [ 2126.294216] ext4_ioc_getfsmap+0x2b0/0x620 [ 2126.294692] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2126.295212] ? find_held_lock+0x2c/0x110 [ 2126.295677] ? avc_has_extended_perms+0x675/0xf40 [ 2126.296244] ? __ext4_ioctl+0xcb/0x4220 [ 2126.296702] __ext4_ioctl+0x8ad/0x4220 [ 2126.297156] ? ext4_reset_inode_seed+0x450/0x450 [ 2126.297705] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2126.298311] ? finish_task_switch+0x126/0x5d0 [ 2126.298836] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2126.299496] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2126.300094] ? do_vfs_ioctl+0x283/0x10d0 [ 2126.300568] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2126.300786] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2126.301171] ? generic_block_fiemap+0x60/0x60 [ 2126.301183] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2126.301194] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2126.301213] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2126.305076] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2126.305688] ? trace_hardirqs_on+0x5b/0x180 [ 2126.306178] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2126.306793] ? __ext4_ioctl+0x4220/0x4220 [ 2126.307262] __x64_sys_ioctl+0x19a/0x210 [ 2126.307724] do_syscall_64+0x33/0x40 [ 2126.308156] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2126.308760] RIP: 0033:0x7f2e56ce9b19 [ 2126.309187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2126.310645] debugfs: File 'trace0' in directory 'loop8' already present! [ 2126.311290] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2126.311302] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2126.311308] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2126.311314] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 00:51:44 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x800, 0x0, 0x0, 0x8, 0x0, 0x2657}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) write$9p(r1, &(0x7f00000001c0), 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000080)={0x1, 0x23c, 0x7e, &(0x7f0000000000)=""/126}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x20, 0x0, 0x75, 0x0, 0x3, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xe204, 0x5, @perf_config_ext={0xffffffff, 0x9}, 0x800, 0x0, 0x7, 0x9, 0x80, 0x9, 0x1, 0x0, 0x1000, 0x0, 0x4}, r2, 0x7, r3, 0x0) [ 2126.311320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2126.311326] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:51:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:51:44 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:51:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:51:44 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0x100, 0x2440) io_uring_enter(r1, 0x7db4, 0x5794, 0x2, &(0x7f00000000c0)={[0x6]}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r2, 0xfffffffffffffff8, 0x8, 0x0, 0x400}) r3 = syz_open_dev$rtc(&(0x7f0000000140), 0xfff, 0x80840) pread64(r3, &(0x7f00000001c0)=""/96, 0x60, 0x100000000) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x20000000}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000240)={{0x1, 0x1, 0x18, r1, {0xffff}}, './file1\x00'}) fspick(r5, &(0x7f0000000280)='./file1\x00', 0x1) write$9p(r4, &(0x7f00000001c0), 0x0) [ 2126.439447] loop2: detected capacity change from 0 to 196608 [ 2126.454591] debugfs: File 'trace0' in directory 'loop6' already present! 00:51:44 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="9f000c90c91bad6654912016858ee38531cb30d319ea0000d815648c556eb050e1d7b2fd0018c4313a3d5ebf0ac5771bf72d8f18770eaf3e1351c6e8f7c66aeb9ae2a44b1805373cd62d14873054e9ca0d110e87e95de83ecf8330d0011c651b9560cf93ee0ff8df8aacb00ede7dacda5cf78a51114cfff8683f706a7885371c88e4842f856b74d65017b44b8aaf7c42eae4e7c31aea67dfa3edc925e345d3b9248e392f348a63b0ceedc0ff136443d2518e2974f724591776910892317b010136e7386c8f3d0100eefba3283af7c8070ff25a0ba7a282616aa42ef22e63d985a5e43f30d5f997217ab37fab922f6fa10412f43c78c05d11e9d42400a2014c0bfd2c8d0007675ef50a49290c69eccef4e8bb9887420c6dba32926938220b65990657c34920e2b42e738d580984be67b0f5645fa13800b868eddbf93a44c1efb5312f3d074772035eeba50a7d04d7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 65) 00:51:44 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2126.501975] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2126.526433] debugfs: File 'dropped' in directory 'loop8' already present! 00:51:44 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2126.531194] debugfs: File 'msg' in directory 'loop8' already present! [ 2126.562728] FAULT_INJECTION: forcing a failure. [ 2126.562728] name failslab, interval 1, probability 0, space 0, times 0 [ 2126.564097] CPU: 1 PID: 11407 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2126.564884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2126.565826] Call Trace: [ 2126.566132] dump_stack+0x107/0x167 [ 2126.566551] should_fail.cold+0x5/0xa [ 2126.566987] ? create_object.isra.0+0x3a/0xa30 [ 2126.567507] should_failslab+0x5/0x20 [ 2126.567943] kmem_cache_alloc+0x5b/0x310 [ 2126.568430] create_object.isra.0+0x3a/0xa30 [ 2126.569010] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2126.569700] kmem_cache_alloc_trace+0x151/0x320 [ 2126.570336] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2126.570909] ? lock_chain_count+0x20/0x20 [ 2126.571397] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2126.571989] ? do_swap+0x134/0x210 [ 2126.572414] ? sort_r+0x239/0x360 [ 2126.572810] ? ext4_file_open+0xa50/0xa50 [ 2126.573289] ext4_getfsmap+0x695/0x990 [ 2126.573737] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2126.574324] ? ext4_fsmap_to_internal+0x260/0x260 [ 2126.574871] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2126.575487] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2126.576075] ext4_ioc_getfsmap+0x2b0/0x620 [ 2126.576576] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2126.577102] ? find_held_lock+0x2c/0x110 [ 2126.577569] ? avc_has_extended_perms+0x675/0xf40 [ 2126.578142] ? lock_downgrade+0x6d0/0x6d0 [ 2126.578617] __ext4_ioctl+0x8ad/0x4220 [ 2126.579065] ? ext4_reset_inode_seed+0x450/0x450 [ 2126.579605] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2126.580200] ? find_held_lock+0x2c/0x110 [ 2126.580686] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2126.581337] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2126.581941] ? do_vfs_ioctl+0x283/0x10d0 [ 2126.582404] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2126.583009] ? generic_block_fiemap+0x60/0x60 [ 2126.583518] ? lock_downgrade+0x6d0/0x6d0 [ 2126.583995] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2126.584566] ? wait_for_completion_io+0x270/0x270 [ 2126.585123] ? selinux_file_ioctl+0xb6/0x270 [ 2126.585632] ? __ext4_ioctl+0x4220/0x4220 [ 2126.586111] __x64_sys_ioctl+0x19a/0x210 [ 2126.586581] do_syscall_64+0x33/0x40 [ 2126.587007] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2126.587603] RIP: 0033:0x7f2e56ce9b19 [ 2126.588035] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2126.588923] debugfs: File 'trace0' in directory 'loop12' already present! [ 2126.590148] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2126.590160] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2126.590167] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2126.590173] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2126.590179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2126.590185] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2126.669312] debugfs: File 'trace0' in directory 'loop8' already present! [ 2126.678515] debugfs: File 'dropped' in directory 'loop8' already present! [ 2126.679437] debugfs: File 'msg' in directory 'loop8' already present! [ 2126.697465] debugfs: File 'trace0' in directory 'loop8' already present! 00:51:58 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:51:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:51:58 executing program 5: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="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"], 0x7c}, 0x1, 0x0, 0x0, 0x4040800}, 0x20008000) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x97, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = signalfd4(r1, &(0x7f0000000080)={[0x3]}, 0x8, 0x80800) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x128, 0x0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0xfc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x51, 0x3, "1916af1ce3e3fbcc9bc6708902351126f07bd13ab350c1741332703417df00c38fa0724f21dfcd3a223dd7230754b22bb6187db66cdfe64613a941eea43c5c1528f31af953732f849f40cfb109"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xbd}, @TIPC_NLA_NODE_KEY={0x45, 0x4, {'gcm(aes)\x00', 0x1d, "9a7cf9ebb9292f1e072f33dbc06850bd345dbdb12f5a241b0a93b20549"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "c1be8e233c9f04af33b7c26686defa2a7a5b890c72ad6642f82947"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10001}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x40880}, 0x40800) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) [ 2140.509432] loop2: detected capacity change from 0 to 196608 00:51:58 executing program 4: mknod$loop(&(0x7f0000000300)='./file1\x00', 0x6000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x100, 0x20b91}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) ftruncate(r0, 0x5) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) 00:51:58 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:51:58 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 66) 00:51:58 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket(0x22, 0x80000, 0x800) signalfd(r1, &(0x7f0000000080)={[0x81]}, 0x8) 00:51:58 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x40101288, 0x0) [ 2140.552636] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2140.558365] FAULT_INJECTION: forcing a failure. [ 2140.558365] name failslab, interval 1, probability 0, space 0, times 0 [ 2140.560834] CPU: 0 PID: 11423 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2140.562293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2140.564038] Call Trace: [ 2140.564604] dump_stack+0x107/0x167 [ 2140.565367] should_fail.cold+0x5/0xa [ 2140.566174] ? create_object.isra.0+0x3a/0xa30 [ 2140.567137] should_failslab+0x5/0x20 [ 2140.567949] kmem_cache_alloc+0x5b/0x310 [ 2140.568825] create_object.isra.0+0x3a/0xa30 [ 2140.569742] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2140.570812] kmem_cache_alloc_trace+0x151/0x320 [ 2140.571803] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2140.572810] ? lock_chain_count+0x20/0x20 [ 2140.573683] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2140.574776] ? do_swap+0x134/0x210 [ 2140.575536] ? sort_r+0x239/0x360 [ 2140.576260] ? ext4_file_open+0xa50/0xa50 [ 2140.577152] ext4_getfsmap+0x695/0x990 [ 2140.577978] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2140.579042] ? ext4_fsmap_to_internal+0x260/0x260 [ 2140.580059] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2140.581175] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2140.582265] ext4_ioc_getfsmap+0x2b0/0x620 [ 2140.583161] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2140.584117] ? find_held_lock+0x2c/0x110 [ 2140.584998] ? avc_has_extended_perms+0x675/0xf40 [ 2140.586048] ? lock_downgrade+0x6d0/0x6d0 [ 2140.586930] __ext4_ioctl+0x8ad/0x4220 [ 2140.587753] ? ext4_reset_inode_seed+0x450/0x450 [ 2140.588763] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2140.589869] ? find_held_lock+0x2c/0x110 [ 2140.590741] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2140.591953] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2140.593043] ? do_vfs_ioctl+0x283/0x10d0 [ 2140.593891] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2140.594991] ? generic_block_fiemap+0x60/0x60 [ 2140.595932] ? lock_downgrade+0x6d0/0x6d0 [ 2140.596808] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2140.597828] ? wait_for_completion_io+0x270/0x270 [ 2140.598849] ? selinux_file_ioctl+0xb6/0x270 [ 2140.599777] ? __ext4_ioctl+0x4220/0x4220 [ 2140.600664] __x64_sys_ioctl+0x19a/0x210 [ 2140.601524] do_syscall_64+0x33/0x40 [ 2140.602300] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2140.603375] RIP: 0033:0x7f2e56ce9b19 [ 2140.604152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2140.608029] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2140.609651] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2140.611149] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2140.612657] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2140.614157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2140.615646] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2140.636020] debugfs: File 'dropped' in directory 'loop6' already present! [ 2140.640030] debugfs: File 'dropped' in directory 'loop12' already present! [ 2140.645279] debugfs: File 'msg' in directory 'loop6' already present! [ 2140.649178] debugfs: File 'msg' in directory 'loop12' already present! 00:51:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 67) 00:51:59 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:51:59 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}, {r1, 0x2200}, {r3, 0x3218}], 0x3, &(0x7f0000000080)={r4, r5+10000000}, &(0x7f00000000c0)={[0x3]}, 0x8) 00:51:59 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:51:59 executing program 4: ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000180)={'veth0_macvtap\x00', {0x2, 0x0, @local}}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0xa4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x2) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x440100, 0x2, 0x15}, 0x18) r2 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x40080, 0x54) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) mount$9p_xen(&(0x7f00000004c0), &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x1c0880, &(0x7f0000000580)={'trans=xen,', {[{@version_9p2000}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@obj_user={'obj_user', 0x3d, '\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x36, 0x4, 0x30, 0x18, 0x63, 0x35, 0x37], 0x2d, [0x37, 0x39, 0x62, 0x30], 0x2d, [0x66, 0x32, 0x31, 0x33], 0x2d, [0x33, 0x31, 0x62, 0x64], 0x2d, [0x38, 0x33, 0x30, 0x39, 0x65, 0x62, 0x34, 0x30]}}}, {@subj_type={'subj_type', 0x3d, '+'}}, {@pcr={'pcr', 0x3d, 0x2}}, {@pcr={'pcr', 0x3d, 0x38}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'veth0_macvtap\x00'}}]}}) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x8, 0x1) [ 2140.771602] debugfs: File 'trace0' in directory 'loop6' already present! [ 2140.793572] loop2: detected capacity change from 0 to 196608 [ 2140.793599] FAULT_INJECTION: forcing a failure. [ 2140.793599] name failslab, interval 1, probability 0, space 0, times 0 [ 2140.793626] CPU: 0 PID: 11439 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2140.798720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2140.800500] Call Trace: [ 2140.801066] dump_stack+0x107/0x167 [ 2140.801843] should_fail.cold+0x5/0xa [ 2140.802660] ? ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2140.803678] should_failslab+0x5/0x20 [ 2140.804507] kmem_cache_alloc_trace+0x55/0x320 [ 2140.805468] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2140.806539] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2140.807537] ? lock_chain_count+0x20/0x20 [ 2140.808419] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2140.809511] ? do_swap+0x134/0x210 [ 2140.810275] ? sort_r+0x239/0x360 [ 2140.811016] ? ext4_file_open+0xa50/0xa50 [ 2140.811897] ext4_getfsmap+0x695/0x990 [ 2140.812727] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2140.812746] debugfs: File 'dropped' in directory 'loop8' already present! [ 2140.813805] ? ext4_fsmap_to_internal+0x260/0x260 [ 2140.813827] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2140.813876] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2140.818439] ext4_ioc_getfsmap+0x2b0/0x620 [ 2140.819326] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2140.820287] ? find_held_lock+0x2c/0x110 [ 2140.821161] ? avc_has_extended_perms+0x675/0xf40 [ 2140.822222] ? lock_downgrade+0x6d0/0x6d0 [ 2140.823106] __ext4_ioctl+0x8ad/0x4220 [ 2140.823945] ? ext4_reset_inode_seed+0x450/0x450 [ 2140.824959] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2140.826070] ? find_held_lock+0x2c/0x110 [ 2140.826945] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2140.828164] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2140.829266] ? do_vfs_ioctl+0x283/0x10d0 [ 2140.830118] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2140.831228] ? generic_block_fiemap+0x60/0x60 [ 2140.832185] ? lock_downgrade+0x6d0/0x6d0 [ 2140.833072] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2140.834096] ? wait_for_completion_io+0x270/0x270 [ 2140.835121] ? selinux_file_ioctl+0xb6/0x270 [ 2140.836216] ? __ext4_ioctl+0x4220/0x4220 [ 2140.837112] __x64_sys_ioctl+0x19a/0x210 [ 2140.837970] do_syscall_64+0x33/0x40 [ 2140.838764] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2140.839847] RIP: 0033:0x7f2e56ce9b19 [ 2140.840651] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2140.840662] debugfs: File 'msg' in directory 'loop8' already present! [ 2140.845817] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2140.847411] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2140.848920] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2140.850415] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2140.851919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2140.853436] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:51:59 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) write$9p(r0, &(0x7f0000000000)="0c557775bf1d93a714693b34426d916af4c559e95403164226cf46207cefe7683fdcc59693fab190e0a0d8a722dd2da075e2300fd00c073e94a2ff2ca234084fb651c46e58daf9f5f42034bc4fa50de0bcdcb47458b6218b", 0x58) 00:51:59 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x401070c9, 0x0) [ 2140.912272] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:51:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 68) 00:51:59 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2141.007503] debugfs: File 'dropped' in directory 'loop6' already present! [ 2141.009153] debugfs: File 'msg' in directory 'loop6' already present! [ 2141.021619] FAULT_INJECTION: forcing a failure. [ 2141.021619] name failslab, interval 1, probability 0, space 0, times 0 [ 2141.024336] CPU: 0 PID: 11462 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2141.026166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2141.028364] Call Trace: [ 2141.029095] dump_stack+0x107/0x167 [ 2141.029864] debugfs: File 'trace0' in directory 'loop8' already present! [ 2141.030070] should_fail.cold+0x5/0xa [ 2141.032362] ? ext4_getfsmap_datadev+0x719/0x25c0 [ 2141.033416] should_failslab+0x5/0x20 [ 2141.034235] kmem_cache_alloc_trace+0x55/0x320 [ 2141.035232] ? ext4_get_group_desc+0x2a0/0x560 [ 2141.036214] ext4_getfsmap_datadev+0x719/0x25c0 [ 2141.037234] ? lock_chain_count+0x20/0x20 [ 2141.038136] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2141.039255] ? do_swap+0x134/0x210 [ 2141.040021] ? sort_r+0x239/0x360 [ 2141.040761] ? ext4_file_open+0xa50/0xa50 [ 2141.041645] ext4_getfsmap+0x695/0x990 [ 2141.042477] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2141.043578] ? ext4_fsmap_to_internal+0x260/0x260 [ 2141.044615] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2141.045744] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2141.046897] ext4_ioc_getfsmap+0x2b0/0x620 [ 2141.047799] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2141.048787] ? find_held_lock+0x2c/0x110 [ 2141.049665] ? avc_has_extended_perms+0x675/0xf40 [ 2141.050735] ? lock_downgrade+0x6d0/0x6d0 [ 2141.051648] __ext4_ioctl+0x8ad/0x4220 [ 2141.052513] ? ext4_reset_inode_seed+0x450/0x450 [ 2141.053533] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2141.054666] ? find_held_lock+0x2c/0x110 [ 2141.055564] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2141.056817] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2141.057922] ? do_vfs_ioctl+0x283/0x10d0 [ 2141.058794] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2141.059935] ? generic_block_fiemap+0x60/0x60 [ 2141.060920] ? lock_downgrade+0x6d0/0x6d0 [ 2141.061809] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2141.062883] ? wait_for_completion_io+0x270/0x270 [ 2141.063928] ? selinux_file_ioctl+0xb6/0x270 [ 2141.064884] ? __ext4_ioctl+0x4220/0x4220 [ 2141.065768] __x64_sys_ioctl+0x19a/0x210 [ 2141.066640] do_syscall_64+0x33/0x40 [ 2141.067458] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2141.068576] RIP: 0033:0x7f2e56ce9b19 [ 2141.069376] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2141.073345] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2141.075009] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2141.076531] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2141.078049] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2141.079575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2141.081123] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2141.086305] debugfs: File 'dropped' in directory 'loop8' already present! [ 2141.091741] debugfs: File 'msg' in directory 'loop8' already present! [ 2141.132563] debugfs: File 'trace0' in directory 'loop12' already present! [ 2141.181255] debugfs: File 'trace0' in directory 'loop6' already present! [ 2141.244546] debugfs: File 'trace0' in directory 'loop8' already present! 00:52:11 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100), 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:52:11 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc}, 0x0, 0x0, r0, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) 00:52:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15eb51eea70296cccdb9d340e0d57835027", 0x21, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:11 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x401070ca, 0x0) 00:52:11 executing program 6: fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)='system_u:object_r:crack_db_t:s0\x00', 0x20, 0x2) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91, 0x0, 0x80000001}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:52:11 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 69) [ 2153.606750] debugfs: File 'dropped' in directory 'loop6' already present! 00:52:11 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2153.612476] debugfs: File 'msg' in directory 'loop6' already present! [ 2153.616343] FAULT_INJECTION: forcing a failure. [ 2153.616343] name failslab, interval 1, probability 0, space 0, times 0 [ 2153.618053] CPU: 1 PID: 11483 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2153.618999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2153.620134] Call Trace: [ 2153.620488] dump_stack+0x107/0x167 00:52:11 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r2) sendmsg$IEEE802154_LLSEC_ADD_DEV(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000280400000a0001007770616e30000000"], 0x20}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000380), r5) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r6, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_SEC_LEVEL={0x14, 0x22, 0x0, 0x1, [@NL802154_SECLEVEL_ATTR_FRAME={0x8, 0x2, 0x1}, @NL802154_SECLEVEL_ATTR_CMD_FRAME={0x8, 0x3, 0x5}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40080}, 0x80000) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) r7 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r7, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r7, 0x1274, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x2) r8 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000400)='/sys/module/uhci_hcd', 0x400, 0x5a) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f0000000440)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r4, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x6c, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r7}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_NETNS_FD={0x8, 0x1d, r8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}, @NL802154_ATTR_PID={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_PID={0x8, 0x1c, 0xffffffffffffffff}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4040}, 0x20004000) [ 2153.620979] should_fail.cold+0x5/0xa [ 2153.621663] ? create_object.isra.0+0x3a/0xa30 [ 2153.622271] should_failslab+0x5/0x20 [ 2153.622778] kmem_cache_alloc+0x5b/0x310 [ 2153.623322] ? lock_downgrade+0x6d0/0x6d0 [ 2153.623877] create_object.isra.0+0x3a/0xa30 [ 2153.624465] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2153.625164] kmem_cache_alloc_trace+0x151/0x320 [ 2153.625781] ext4_getfsmap_datadev+0x719/0x25c0 [ 2153.626411] ? lock_chain_count+0x20/0x20 [ 2153.626976] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2153.627646] ? do_swap+0x134/0x210 [ 2153.628128] ? sort_r+0x239/0x360 [ 2153.628585] ? ext4_file_open+0xa50/0xa50 [ 2153.629154] ext4_getfsmap+0x695/0x990 [ 2153.629669] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2153.630338] ? ext4_fsmap_to_internal+0x260/0x260 [ 2153.630971] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2153.631668] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2153.632355] ext4_ioc_getfsmap+0x2b0/0x620 [ 2153.632907] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2153.633499] ? find_held_lock+0x2c/0x110 [ 2153.634041] ? avc_has_extended_perms+0x675/0xf40 [ 2153.634694] ? lock_downgrade+0x6d0/0x6d0 [ 2153.635251] __ext4_ioctl+0x8ad/0x4220 [ 2153.635760] ? ext4_reset_inode_seed+0x450/0x450 [ 2153.636381] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2153.637093] ? find_held_lock+0x2c/0x110 [ 2153.637629] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2153.638394] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2153.639057] ? do_vfs_ioctl+0x283/0x10d0 [ 2153.639595] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2153.640282] ? generic_block_fiemap+0x60/0x60 [ 2153.640862] ? lock_downgrade+0x6d0/0x6d0 [ 2153.641410] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2153.642027] ? wait_for_completion_io+0x270/0x270 [ 2153.642655] ? selinux_file_ioctl+0xb6/0x270 [ 2153.643230] ? __ext4_ioctl+0x4220/0x4220 [ 2153.643775] __x64_sys_ioctl+0x19a/0x210 [ 2153.644290] do_syscall_64+0x33/0x40 [ 2153.644794] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2153.645484] RIP: 0033:0x7f2e56ce9b19 [ 2153.645979] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2153.648422] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2153.649423] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2153.650364] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2153.651258] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2153.652178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2153.653101] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2153.654601] loop2: detected capacity change from 0 to 196608 [ 2153.658088] debugfs: File 'dropped' in directory 'loop12' already present! [ 2153.659227] debugfs: File 'msg' in directory 'loop12' already present! [ 2153.704770] debugfs: File 'trace0' in directory 'loop6' already present! [ 2153.707518] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:52:12 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$9p(r0, &(0x7f00000001c0), 0x0) 00:52:12 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2153.767560] debugfs: File 'dropped' in directory 'loop8' already present! [ 2153.782711] debugfs: File 'msg' in directory 'loop8' already present! 00:52:12 executing program 1: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2153.796468] debugfs: File 'trace0' in directory 'loop12' already present! 00:52:12 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:12 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) sync_file_range(r1, 0xffffffff, 0x3, 0x2) write$9p(r0, &(0x7f00000001c0), 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000040)) 00:52:12 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x401070cd, 0x0) [ 2153.840456] debugfs: File 'dropped' in directory 'loop12' already present! [ 2153.841424] debugfs: File 'msg' in directory 'loop12' already present! [ 2153.856280] loop2: detected capacity change from 0 to 196608 [ 2153.869694] debugfs: File 'dropped' in directory 'loop6' already present! [ 2153.870685] debugfs: File 'msg' in directory 'loop6' already present! 00:52:12 executing program 1: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:52:12 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 70) [ 2153.901264] debugfs: File 'trace0' in directory 'loop8' already present! [ 2153.906057] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2153.937695] FAULT_INJECTION: forcing a failure. [ 2153.937695] name failslab, interval 1, probability 0, space 0, times 0 [ 2153.940345] CPU: 0 PID: 11518 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2153.941811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2153.943561] Call Trace: [ 2153.944116] dump_stack+0x107/0x167 [ 2153.944889] should_fail.cold+0x5/0xa [ 2153.945694] ? ext4_getfsmap_datadev+0x89d/0x25c0 [ 2153.946701] should_failslab+0x5/0x20 [ 2153.947510] kmem_cache_alloc_trace+0x55/0x320 [ 2153.948467] ? ext4_bg_num_gdb+0x172/0x250 [ 2153.949361] ext4_getfsmap_datadev+0x89d/0x25c0 [ 2153.950359] ? lock_chain_count+0x20/0x20 [ 2153.951236] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2153.952320] ? do_swap+0x134/0x210 [ 2153.953081] ? sort_r+0x239/0x360 [ 2153.953819] ? ext4_file_open+0xa50/0xa50 [ 2153.954686] ext4_getfsmap+0x695/0x990 [ 2153.955502] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2153.956573] ? ext4_fsmap_to_internal+0x260/0x260 [ 2153.957599] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2153.958713] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2153.959795] ext4_ioc_getfsmap+0x2b0/0x620 [ 2153.960701] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2153.961659] ? find_held_lock+0x2c/0x110 [ 2153.962521] ? avc_has_extended_perms+0x675/0xf40 [ 2153.963576] ? lock_downgrade+0x6d0/0x6d0 [ 2153.964448] __ext4_ioctl+0x8ad/0x4220 [ 2153.965282] ? ext4_reset_inode_seed+0x450/0x450 [ 2153.966287] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2153.967393] ? find_held_lock+0x2c/0x110 [ 2153.968266] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2153.969482] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2153.970561] ? do_vfs_ioctl+0x283/0x10d0 [ 2153.971415] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2153.972512] ? generic_block_fiemap+0x60/0x60 [ 2153.973460] ? lock_downgrade+0x6d0/0x6d0 [ 2153.974322] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2153.975331] ? wait_for_completion_io+0x270/0x270 [ 2153.976348] ? selinux_file_ioctl+0xb6/0x270 [ 2153.977278] ? __ext4_ioctl+0x4220/0x4220 [ 2153.978150] __x64_sys_ioctl+0x19a/0x210 [ 2153.979010] do_syscall_64+0x33/0x40 [ 2153.979794] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2153.980872] RIP: 0033:0x7f2e56ce9b19 [ 2153.981649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2153.985512] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2153.987123] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2153.988616] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2153.990134] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2153.991631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2153.993209] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:52:12 executing program 1: ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2153.996475] debugfs: File 'trace0' in directory 'loop12' already present! [ 2154.034572] debugfs: File 'dropped' in directory 'loop8' already present! [ 2154.037315] debugfs: File 'msg' in directory 'loop8' already present! [ 2154.061306] debugfs: File 'trace0' in directory 'loop6' already present! [ 2154.077282] debugfs: File 'dropped' in directory 'loop6' already present! [ 2154.081271] debugfs: File 'msg' in directory 'loop6' already present! [ 2154.119630] debugfs: File 'trace0' in directory 'loop8' already present! [ 2154.166798] debugfs: File 'trace0' in directory 'loop6' already present! 00:52:25 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:52:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:25 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x401870c8, 0x0) 00:52:25 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$EXT4_IOC_GETSTATE(r0, 0x40046629, &(0x7f0000000080)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:52:25 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 71) [ 2167.233511] debugfs: File 'dropped' in directory 'loop12' already present! [ 2167.235639] debugfs: File 'msg' in directory 'loop12' already present! 00:52:25 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:52:25 executing program 5: syz_genetlink_get_family_id$gtp(&(0x7f0000000000), 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$9p(0xffffffffffffffff, &(0x7f00000001c0), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0xffffffff, 0x0) r2 = syz_open_dev$vcsn(0x0, 0x3, 0x39da81) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r2, 0x2, 0xffffffff, 0x4}) open_by_handle_at(r0, &(0x7f0000000300)=@isofs={0x14, 0x1, {0x81, 0x3f, 0x7, 0x7, 0xb4, 0x80}}, 0x280) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r2) sendmsg$TIPC_NL_KEY_FLUSH(r3, &(0x7f0000000e80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r4, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xff}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x366e}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x10000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}]}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20008081}, 0x84000) sendmsg$TIPC_NL_LINK_RESET_STATS(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x17c, r4, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffe0}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xcf}]}, @TIPC_NLA_MEDIA={0xc0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xeb38}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3944}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}]}, @TIPC_NLA_NET={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7d}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4004) 00:52:25 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2167.260983] debugfs: File 'dropped' in directory 'loop8' already present! [ 2167.264181] debugfs: File 'msg' in directory 'loop8' already present! [ 2167.266191] debugfs: File 'dropped' in directory 'loop6' already present! [ 2167.275221] debugfs: File 'msg' in directory 'loop6' already present! [ 2167.280637] loop2: detected capacity change from 0 to 196608 00:52:25 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2167.298273] debugfs: File 'trace0' in directory 'loop8' already present! [ 2167.326737] debugfs: File 'dropped' in directory 'loop8' already present! [ 2167.327677] debugfs: File 'msg' in directory 'loop8' already present! [ 2167.343065] FAULT_INJECTION: forcing a failure. [ 2167.343065] name failslab, interval 1, probability 0, space 0, times 0 [ 2167.344554] CPU: 0 PID: 11550 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2167.345359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2167.346313] Call Trace: [ 2167.346625] dump_stack+0x107/0x167 [ 2167.347042] should_fail.cold+0x5/0xa [ 2167.347481] ? create_object.isra.0+0x3a/0xa30 [ 2167.348019] should_failslab+0x5/0x20 [ 2167.348467] kmem_cache_alloc+0x5b/0x310 [ 2167.348950] create_object.isra.0+0x3a/0xa30 [ 2167.349458] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2167.350053] kmem_cache_alloc_trace+0x151/0x320 [ 2167.350599] ext4_getfsmap_datadev+0x89d/0x25c0 [ 2167.351152] ? lock_chain_count+0x20/0x20 [ 2167.351631] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2167.352230] ? do_swap+0x134/0x210 [ 2167.352639] ? sort_r+0x239/0x360 [ 2167.353055] ? ext4_file_open+0xa50/0xa50 [ 2167.353539] ext4_getfsmap+0x695/0x990 [ 2167.353981] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2167.354572] ? ext4_fsmap_to_internal+0x260/0x260 [ 2167.355129] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2167.355741] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2167.356339] ext4_ioc_getfsmap+0x2b0/0x620 [ 2167.356829] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2167.357353] ? find_held_lock+0x2c/0x110 [ 2167.357832] ? avc_has_extended_perms+0x675/0xf40 [ 2167.358403] ? lock_downgrade+0x6d0/0x6d0 [ 2167.358884] __ext4_ioctl+0x8ad/0x4220 [ 2167.359349] ? ext4_reset_inode_seed+0x450/0x450 [ 2167.359900] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2167.360504] ? find_held_lock+0x2c/0x110 [ 2167.360990] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2167.361657] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2167.362253] ? do_vfs_ioctl+0x283/0x10d0 [ 2167.362723] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2167.363329] ? generic_block_fiemap+0x60/0x60 [ 2167.363842] ? lock_downgrade+0x6d0/0x6d0 [ 2167.364332] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2167.364891] ? wait_for_completion_io+0x270/0x270 [ 2167.365445] ? selinux_file_ioctl+0xb6/0x270 [ 2167.365952] ? __ext4_ioctl+0x4220/0x4220 [ 2167.366428] __x64_sys_ioctl+0x19a/0x210 [ 2167.366904] do_syscall_64+0x33/0x40 [ 2167.367331] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2167.367923] RIP: 0033:0x7f2e56ce9b19 [ 2167.368353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2167.370488] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2167.371366] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2167.372188] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2167.373023] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2167.373860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2167.374683] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2167.412366] debugfs: File 'trace0' in directory 'loop12' already present! 00:52:25 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 72) 00:52:25 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2167.444631] debugfs: File 'dropped' in directory 'loop12' already present! [ 2167.448858] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2167.460983] debugfs: File 'msg' in directory 'loop12' already present! [ 2167.477905] debugfs: File 'trace0' in directory 'loop6' already present! 00:52:25 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:25 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x401870cb, 0x0) 00:52:25 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x100, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="050000e0caa36b63c88038688c92b224"]) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) write$P9_RREADLINK(r5, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file2'}}, 0x10) syz_io_uring_submit(r4, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x9, 0x81, {}, 0x6}, 0x409f) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r6, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r7}, &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x7, 0x62, 0x3, 0x0, 0x5, 0x40040, 0x8, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f, 0x2, @perf_config_ext={0x100000001, 0x400}, 0x400, 0x8, 0x730831f8, 0x7, 0x1000, 0x6, 0x4, 0x0, 0xffff8001, 0x0, 0x9}, r7, 0xffffffffffffffff, r0, 0x9) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000040)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x2, 0x0, r6, &(0x7f0000000000), r1, 0x3, 0x0, 0x0, {0x0, r8}}, 0x25f5) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x8, 0x9, 0x40, 0x8, 0x0, 0x8, 0x5002, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x3f, 0x5}, 0x10000, 0x9, 0x8a54, 0x3, 0x5, 0x7, 0x2, 0x0, 0x1, 0x0, 0x100}, r7, 0x7, r3, 0x2) write$9p(r1, &(0x7f00000001c0), 0x0) [ 2167.565598] FAULT_INJECTION: forcing a failure. [ 2167.565598] name failslab, interval 1, probability 0, space 0, times 0 [ 2167.568091] loop2: detected capacity change from 0 to 196608 [ 2167.568415] CPU: 1 PID: 11564 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2167.570398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2167.572278] Call Trace: [ 2167.572893] dump_stack+0x107/0x167 [ 2167.573720] should_fail.cold+0x5/0xa [ 2167.574586] ? ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2167.575699] should_failslab+0x5/0x20 [ 2167.576564] kmem_cache_alloc_trace+0x55/0x320 [ 2167.577616] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2167.578763] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2167.579582] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2167.579850] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2167.581850] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2167.583032] ? trace_hardirqs_on+0x5b/0x180 [ 2167.584009] ? asm_sysvec_call_function_single+0x12/0x20 [ 2167.585182] debugfs: File 'trace0' in directory 'loop8' already present! [ 2167.585238] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2167.587157] ? ext4_getfsmap+0x439/0x990 [ 2167.588084] ext4_getfsmap+0x695/0x990 [ 2167.588970] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2167.590123] ? ext4_fsmap_to_internal+0x260/0x260 [ 2167.591223] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2167.592414] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2167.593603] ? asm_sysvec_call_function_single+0x12/0x20 [ 2167.594819] ? trace_hardirqs_on+0x5b/0x180 [ 2167.595790] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2167.596954] ? memchr_inv+0xb8/0x270 [ 2167.597802] ext4_ioc_getfsmap+0x2b0/0x620 [ 2167.598761] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2167.599794] ? find_held_lock+0x2c/0x110 [ 2167.600720] ? avc_has_extended_perms+0x675/0xf40 [ 2167.601861] ? lock_downgrade+0x6d0/0x6d0 [ 2167.602802] __ext4_ioctl+0x8ad/0x4220 [ 2167.603699] ? ext4_reset_inode_seed+0x450/0x450 [ 2167.604784] ? asm_sysvec_call_function_single+0x12/0x20 [ 2167.606002] ? trace_hardirqs_on+0x5b/0x180 [ 2167.606290] debugfs: File 'trace0' in directory 'loop12' already present! [ 2167.606987] ? asm_sysvec_call_function_single+0x12/0x20 [ 2167.609039] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2167.610339] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2167.611518] ? do_vfs_ioctl+0x283/0x10d0 [ 2167.612448] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2167.613648] ? generic_block_fiemap+0x60/0x60 [ 2167.614677] ? lock_downgrade+0x6d0/0x6d0 [ 2167.615623] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2167.616720] ? wait_for_completion_io+0x270/0x270 [ 2167.617832] ? selinux_file_ioctl+0xb6/0x270 [ 2167.618834] ? __ext4_ioctl+0x4220/0x4220 [ 2167.619777] __x64_sys_ioctl+0x19a/0x210 [ 2167.620704] do_syscall_64+0x33/0x40 [ 2167.621561] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2167.622723] RIP: 0033:0x7f2e56ce9b19 [ 2167.623586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2167.627729] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2167.629466] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2167.631081] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2167.632683] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2167.634295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2167.635899] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2167.669460] debugfs: File 'dropped' in directory 'loop6' already present! [ 2167.672712] debugfs: File 'msg' in directory 'loop6' already present! [ 2167.748113] debugfs: File 'trace0' in directory 'loop6' already present! 00:52:40 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r4, 0x0) 00:52:40 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:52:40 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x401870cc, 0x0) 00:52:40 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15e", 0x11, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:40 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 73) 00:52:40 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) fchdir(r0) 00:52:40 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x1400) removexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00') ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x4, &(0x7f00000013c0)=[{&(0x7f0000000340)="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", 0x1000, 0x200}, {&(0x7f0000000240)="b9a941e472f4b3d4e95dbb4c3fbf", 0xe, 0xffffffffffffff0c}, {&(0x7f0000000280)="35f615993ffa55ed94c7d364b2711a442014d7cbc79460bc9917b07feafa5c5d3ccc2fa62a81e143e45c6654dddb114378", 0x31, 0x2}, {&(0x7f0000001340)="9871d375267b720e16341fd63334188b1d70766a597c54256a2914bb574b2369ba982aef7683b4725e0dbc7e6a8e417b6664413efb5b2267a635fa16c6531f673c1286286ecc118955d48f78e18c418271d58aed284fdb42dc1b5c0576b4154d6533e1af401dc3db6e19ab83e9", 0x6d, 0x3}], 0x28e4000, &(0x7f0000001440)={[{@iocharset={'iocharset', 0x3d, 'cp437'}}, {@rodir}, {@uni_xlate}, {@uni_xlate}, {@uni_xlate}, {@numtail}, {@uni_xlateno}, {@numtail}, {@shortname_win95}, {@nonumtail}], [{@smackfshat={'smackfshat', 0x3d, ']$(-+(+,'}}]}) 00:52:40 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x6, 0xa6, 0x5f, 0x8, 0x0, 0xf, 0x2692, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x40508, 0xff82, 0xfffffff9, 0x1, 0x0, 0x9, 0x80, 0x0, 0x8001, 0x0, 0x4}, r2, 0x8000000000000c, r0, 0x12) [ 2182.567330] debugfs: File 'dropped' in directory 'loop12' already present! [ 2182.575787] loop2: detected capacity change from 0 to 196608 [ 2182.578048] debugfs: File 'msg' in directory 'loop12' already present! [ 2182.578626] debugfs: File 'dropped' in directory 'loop8' already present! [ 2182.580461] FAULT_INJECTION: forcing a failure. [ 2182.580461] name failslab, interval 1, probability 0, space 0, times 0 [ 2182.581043] debugfs: File 'msg' in directory 'loop8' already present! [ 2182.583371] CPU: 0 PID: 11586 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2182.586198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2182.587962] Call Trace: [ 2182.588531] dump_stack+0x107/0x167 [ 2182.589321] should_fail.cold+0x5/0xa [ 2182.590136] ? create_object.isra.0+0x3a/0xa30 [ 2182.591107] should_failslab+0x5/0x20 [ 2182.591919] kmem_cache_alloc+0x5b/0x310 [ 2182.592790] create_object.isra.0+0x3a/0xa30 [ 2182.593731] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2182.594814] kmem_cache_alloc_trace+0x151/0x320 [ 2182.595810] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2182.596832] ? lock_chain_count+0x20/0x20 [ 2182.597725] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2182.598816] ? do_swap+0x134/0x210 [ 2182.599575] ? sort_r+0x239/0x360 [ 2182.600309] ? ext4_file_open+0xa50/0xa50 [ 2182.601209] ext4_getfsmap+0x695/0x990 [ 2182.602039] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2182.603117] ? ext4_fsmap_to_internal+0x260/0x260 [ 2182.604137] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2182.604455] debugfs: File 'trace0' in directory 'loop8' already present! [ 2182.605275] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2182.607848] ext4_ioc_getfsmap+0x2b0/0x620 [ 2182.608743] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2182.609723] ? find_held_lock+0x2c/0x110 [ 2182.610593] ? avc_has_extended_perms+0x675/0xf40 [ 2182.611653] ? lock_downgrade+0x6d0/0x6d0 [ 2182.612538] __ext4_ioctl+0x8ad/0x4220 [ 2182.613402] ? ext4_reset_inode_seed+0x450/0x450 [ 2182.614408] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2182.615519] ? find_held_lock+0x2c/0x110 [ 2182.616395] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2182.617623] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2182.618716] ? do_vfs_ioctl+0x283/0x10d0 [ 2182.619575] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2182.620686] ? generic_block_fiemap+0x60/0x60 [ 2182.621647] ? lock_downgrade+0x6d0/0x6d0 [ 2182.622527] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2182.623550] ? wait_for_completion_io+0x270/0x270 [ 2182.624581] ? selinux_file_ioctl+0xb6/0x270 [ 2182.625522] ? __ext4_ioctl+0x4220/0x4220 [ 2182.626402] __x64_sys_ioctl+0x19a/0x210 [ 2182.627264] do_syscall_64+0x33/0x40 [ 2182.628052] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2182.629157] RIP: 0033:0x7f2e56ce9b19 [ 2182.629952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2182.633867] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2182.635478] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2182.636997] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2182.638511] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2182.640020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2182.641543] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2182.646246] debugfs: File 'dropped' in directory 'loop6' already present! [ 2182.648595] debugfs: File 'msg' in directory 'loop6' already present! [ 2182.655751] debugfs: File 'dropped' in directory 'loop8' already present! [ 2182.657397] debugfs: File 'msg' in directory 'loop8' already present! [ 2182.726019] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2182.728238] loop6: detected capacity change from 0 to 8388096 00:52:41 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 74) 00:52:41 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1b, 0x80, 0x4, 0x4, 0x0, 0x9, 0x40c32, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x401, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x40830, 0x4c, 0x1, 0x9, 0x18d, 0x4, 0x4, 0x0, 0x6, 0x0, 0x5}, 0x0, 0x2, r1, 0x5) 00:52:41 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2182.774680] debugfs: File 'trace0' in directory 'loop6' already present! [ 2182.822355] debugfs: File 'dropped' in directory 'loop6' already present! [ 2182.830033] debugfs: File 'msg' in directory 'loop6' already present! 00:52:41 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2182.854473] FAULT_INJECTION: forcing a failure. [ 2182.854473] name failslab, interval 1, probability 0, space 0, times 0 [ 2182.857035] CPU: 1 PID: 11613 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2182.858514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2182.860279] Call Trace: [ 2182.860850] dump_stack+0x107/0x167 [ 2182.861639] should_fail.cold+0x5/0xa [ 2182.862449] ? ext4_getfsmap_datadev+0xaae/0x25c0 [ 2182.863471] should_failslab+0x5/0x20 [ 2182.864285] kmem_cache_alloc_trace+0x55/0x320 [ 2182.865262] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2182.866341] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2182.866364] debugfs: File 'trace0' in directory 'loop8' already present! [ 2182.867344] ? lock_chain_count+0x20/0x20 [ 2182.867364] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2182.867395] ? do_swap+0x134/0x210 [ 2182.871534] ? sort_r+0x239/0x360 [ 2182.872269] ? ext4_file_open+0xa50/0xa50 [ 2182.873160] ext4_getfsmap+0x695/0x990 [ 2182.873985] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2182.875062] ? ext4_fsmap_to_internal+0x260/0x260 [ 2182.876080] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2182.877202] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2182.878292] ext4_ioc_getfsmap+0x2b0/0x620 [ 2182.879180] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2182.880139] ? find_held_lock+0x2c/0x110 [ 2182.881009] ? avc_has_extended_perms+0x675/0xf40 [ 2182.882060] ? lock_downgrade+0x6d0/0x6d0 [ 2182.882936] __ext4_ioctl+0x8ad/0x4220 [ 2182.883764] ? ext4_reset_inode_seed+0x450/0x450 [ 2182.884763] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2182.885883] ? find_held_lock+0x2c/0x110 [ 2182.886752] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2182.887961] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2182.889059] ? do_vfs_ioctl+0x283/0x10d0 [ 2182.889914] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2182.891013] ? generic_block_fiemap+0x60/0x60 [ 2182.891953] ? lock_downgrade+0x6d0/0x6d0 [ 2182.892827] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2182.893857] ? wait_for_completion_io+0x270/0x270 [ 2182.894882] ? selinux_file_ioctl+0xb6/0x270 [ 2182.895814] ? __ext4_ioctl+0x4220/0x4220 [ 2182.896692] __x64_sys_ioctl+0x19a/0x210 [ 2182.897681] do_syscall_64+0x33/0x40 [ 2182.898460] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2182.899533] RIP: 0033:0x7f2e56ce9b19 [ 2182.900313] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2182.904204] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2182.905809] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2182.907309] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2182.908810] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2182.910318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2182.911823] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:52:41 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f0", 0x1, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:41 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) write$9p(r1, &(0x7f0000000000)="6df9f2bc9b370d4c38cf3d4cb5f7658745a2bcc218f1b117ba3c5a4c0d0021d68d2b3f7ea4200962bb4067", 0x2b) [ 2182.965520] loop2: detected capacity change from 0 to 196608 00:52:41 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2183.076960] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:52:41 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0xfb, 0x97, 0x3, 0x5, "bbd1d55f870297e2abb6ea9733d6fc87", "3d43f9d9c3230ba8f2b2810af25cb4fcf8f1557895f44a39fc1535eb19b198ebc5952d46ed3362ce9e9a1bf26b7075ce1b342a85449e829eb193840e199df779f5df117503c28fae74f0a1b4b900bf3a0d86edca2b1052dbca9aa421b14319502467251284ac1dec4534649dce9d7ae0d8dba2ad6e597c609e6d85891b79fd89e61d"}, 0x97, 0x2) [ 2183.114292] debugfs: File 'trace0' in directory 'loop12' already present! [ 2183.165729] debugfs: File 'dropped' in directory 'loop8' already present! [ 2183.172349] debugfs: File 'dropped' in directory 'loop12' already present! [ 2183.176684] debugfs: File 'msg' in directory 'loop12' already present! [ 2183.181447] debugfs: File 'msg' in directory 'loop8' already present! [ 2183.228757] loop6: detected capacity change from 0 to 8388096 [ 2183.230234] debugfs: File 'trace0' in directory 'loop6' already present! [ 2183.282743] debugfs: File 'trace0' in directory 'loop12' already present! [ 2183.324337] debugfs: File 'trace0' in directory 'loop8' already present! 00:52:55 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:52:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f0", 0x1, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:55 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r4, 0x0) 00:52:55 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x28d}}, './file0\x00'}) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) 00:52:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 75) 00:52:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x4020940d, 0x0) 00:52:55 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ptrace(0x4207, r1) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x7, 0x100}) setxattr$security_capability(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)=@v1={0x1000000, [{0x0, 0x7371b03b}]}, 0xc, 0x2) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f0000000240)={0x3, 0x5, 0x88, &(0x7f0000000180)=""/136}) 00:52:55 executing program 5: ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file1\x00'}) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x10, 0x3f5, 0x400, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000004}, 0xa040) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f0000000000)="e0d0f0d3e81e3e865fbb2b04f4171f42c31d2b958fab4561250b0c56ce23265f153be1e49c1549a3", 0x28) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000040)={0xa0, 0x19, 0x1, {0x1002, {0x2, 0x3, 0x6}, 0x10, 0xee00, 0xee01, 0x1f, 0x4, 0x100000000, 0x53579e93, 0xff, 0x1, 0x9, 0xa28, 0x80000000, 0x85f, 0x6e1, 0xc2a, 0x7, 0x4, 0x6f5c}}, 0xa0) write$9p(r1, &(0x7f00000001c0), 0x0) [ 2196.851252] loop2: detected capacity change from 0 to 196608 [ 2196.865378] debugfs: File 'dropped' in directory 'loop8' already present! [ 2196.878716] debugfs: File 'msg' in directory 'loop8' already present! [ 2196.880879] FAULT_INJECTION: forcing a failure. [ 2196.880879] name failslab, interval 1, probability 0, space 0, times 0 [ 2196.883545] CPU: 0 PID: 11646 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2196.885007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2196.886767] Call Trace: [ 2196.886780] debugfs: File 'dropped' in directory 'loop6' already present! [ 2196.886806] debugfs: File 'msg' in directory 'loop6' already present! [ 2196.887338] dump_stack+0x107/0x167 [ 2196.887361] should_fail.cold+0x5/0xa [ 2196.887391] ? create_object.isra.0+0x3a/0xa30 [ 2196.892683] should_failslab+0x5/0x20 [ 2196.893493] kmem_cache_alloc+0x5b/0x310 [ 2196.894346] create_object.isra.0+0x3a/0xa30 [ 2196.895272] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2196.896340] kmem_cache_alloc_trace+0x151/0x320 [ 2196.897329] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2196.898341] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2196.899402] ? lock_acquire+0x197/0x470 [ 2196.900237] ? find_held_lock+0x2c/0x110 [ 2196.901100] ? mark_lock+0xf5/0x2df0 [ 2196.901884] ? do_swap+0x134/0x210 [ 2196.902630] ? sort_r+0x239/0x360 [ 2196.903355] ? ext4_file_open+0xa50/0xa50 [ 2196.904238] ext4_getfsmap+0x695/0x990 [ 2196.905055] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2196.906134] ? ext4_fsmap_to_internal+0x260/0x260 [ 2196.907154] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2196.908265] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2196.909361] ext4_ioc_getfsmap+0x2b0/0x620 [ 2196.910247] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2196.911199] ? find_held_lock+0x2c/0x110 [ 2196.912065] ? avc_has_extended_perms+0x675/0xf40 [ 2196.913123] ? lock_downgrade+0x6d0/0x6d0 [ 2196.913996] __ext4_ioctl+0x8ad/0x4220 [ 2196.914828] ? ext4_reset_inode_seed+0x450/0x450 [ 2196.915828] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2196.916939] ? find_held_lock+0x2c/0x110 [ 2196.917812] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2196.919025] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2196.920106] ? do_vfs_ioctl+0x283/0x10d0 [ 2196.920963] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2196.922072] ? generic_block_fiemap+0x60/0x60 [ 2196.923012] ? lock_downgrade+0x6d0/0x6d0 [ 2196.923882] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2196.924893] ? wait_for_completion_io+0x270/0x270 [ 2196.925918] ? selinux_file_ioctl+0xb6/0x270 [ 2196.926843] ? __ext4_ioctl+0x4220/0x4220 [ 2196.927713] __x64_sys_ioctl+0x19a/0x210 [ 2196.928576] do_syscall_64+0x33/0x40 [ 2196.929370] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2196.930442] RIP: 0033:0x7f2e56ce9b19 [ 2196.931225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2196.935079] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2196.936679] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2196.938179] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2196.939669] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2196.941168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2196.942670] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2196.966111] debugfs: File 'dropped' in directory 'loop12' already present! 00:52:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 76) [ 2196.984750] debugfs: File 'msg' in directory 'loop12' already present! [ 2196.991861] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:52:55 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2197.081755] FAULT_INJECTION: forcing a failure. [ 2197.081755] name failslab, interval 1, probability 0, space 0, times 0 [ 2197.084380] CPU: 0 PID: 11660 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2197.085845] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2197.087594] Call Trace: [ 2197.088150] dump_stack+0x107/0x167 [ 2197.088913] should_fail.cold+0x5/0xa [ 2197.089727] ? ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2197.090737] should_failslab+0x5/0x20 [ 2197.091541] kmem_cache_alloc_trace+0x55/0x320 [ 2197.092496] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2197.093578] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2197.094569] ? lock_chain_count+0x20/0x20 [ 2197.095438] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2197.096507] ? do_swap+0x134/0x210 [ 2197.097262] ? sort_r+0x239/0x360 [ 2197.097986] ? ext4_file_open+0xa50/0xa50 [ 2197.098865] ext4_getfsmap+0x695/0x990 [ 2197.099690] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2197.100757] ? ext4_fsmap_to_internal+0x260/0x260 [ 2197.101777] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2197.102889] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2197.103276] debugfs: File 'trace0' in directory 'loop6' already present! [ 2197.103971] ext4_ioc_getfsmap+0x2b0/0x620 [ 2197.103998] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2197.107419] ? find_held_lock+0x2c/0x110 [ 2197.108281] ? avc_has_extended_perms+0x675/0xf40 [ 2197.109353] ? lock_downgrade+0x6d0/0x6d0 [ 2197.110228] __ext4_ioctl+0x8ad/0x4220 [ 2197.111052] ? ext4_reset_inode_seed+0x450/0x450 [ 2197.112046] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2197.113159] ? find_held_lock+0x2c/0x110 [ 2197.114021] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2197.115223] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2197.116312] ? do_vfs_ioctl+0x283/0x10d0 [ 2197.117171] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2197.118271] ? generic_block_fiemap+0x60/0x60 [ 2197.119215] ? lock_downgrade+0x6d0/0x6d0 [ 2197.120083] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2197.121112] ? wait_for_completion_io+0x270/0x270 [ 2197.122135] ? selinux_file_ioctl+0xb6/0x270 [ 2197.123059] ? __ext4_ioctl+0x4220/0x4220 [ 2197.123932] __x64_sys_ioctl+0x19a/0x210 [ 2197.124787] do_syscall_64+0x33/0x40 [ 2197.125582] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2197.126665] RIP: 0033:0x7f2e56ce9b19 [ 2197.127447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2197.131330] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2197.132924] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2197.134440] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2197.135934] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2197.137441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2197.138936] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:52:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f0", 0x1, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x80041284, 0x0) [ 2197.193162] loop2: detected capacity change from 0 to 196608 [ 2197.196435] debugfs: File 'trace0' in directory 'loop8' already present! [ 2197.219526] debugfs: File 'dropped' in directory 'loop8' already present! [ 2197.221266] debugfs: File 'msg' in directory 'loop8' already present! 00:52:55 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2197.288570] debugfs: File 'dropped' in directory 'loop6' already present! [ 2197.300297] debugfs: File 'msg' in directory 'loop6' already present! [ 2197.329783] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:52:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 77) 00:52:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f0000000000)="3956f8f5c84f4e6cf5520ed177c84073638e815b9fe8ac518fca7fd78042a8fb582666e2fa7d83bc0f6c685fb5eaef9c8bc32f243669206fcc4d14e7465e81150abc5973986f6559b69a34860e2fed090013e3c8006c1b374109e0c97e75ffb6f4c28e3ceead2a0c2a50c453127c5f7cdcda5652606fe5d3fa9e732c4ffb0a4de80cf260e11f48d1ce670eac7dfa9f4d60130342439ea2e396d1429e94579890ccec4571e2c62d51b724cb6e85858b59adae37af19fcf502f2a61b9172296465bd", 0xc1) write$9p(r0, &(0x7f00000001c0), 0x0) [ 2197.347711] debugfs: File 'trace0' in directory 'loop12' already present! 00:52:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15", 0x9, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:52:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100), 0x0) [ 2197.452757] FAULT_INJECTION: forcing a failure. [ 2197.452757] name failslab, interval 1, probability 0, space 0, times 0 [ 2197.455786] CPU: 1 PID: 11678 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2197.457579] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2197.459722] Call Trace: [ 2197.460412] dump_stack+0x107/0x167 [ 2197.461366] should_fail.cold+0x5/0xa [ 2197.462365] ? create_object.isra.0+0x3a/0xa30 [ 2197.463544] should_failslab+0x5/0x20 [ 2197.464518] kmem_cache_alloc+0x5b/0x310 [ 2197.465595] create_object.isra.0+0x3a/0xa30 [ 2197.466716] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2197.467954] debugfs: File 'trace0' in directory 'loop8' already present! [ 2197.468037] kmem_cache_alloc_trace+0x151/0x320 [ 2197.470728] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2197.471957] ? lock_chain_count+0x20/0x20 [ 2197.473036] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2197.474354] ? do_swap+0x134/0x210 [ 2197.475298] ? sort_r+0x239/0x360 [ 2197.476041] ? ext4_file_open+0xa50/0xa50 [ 2197.477125] ext4_getfsmap+0x695/0x990 [ 2197.478137] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2197.479439] ? ext4_fsmap_to_internal+0x260/0x260 [ 2197.480689] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2197.482064] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2197.483399] ext4_ioc_getfsmap+0x2b0/0x620 [ 2197.484474] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2197.485663] ? find_held_lock+0x2c/0x110 [ 2197.486731] ? avc_has_extended_perms+0x675/0xf40 [ 2197.488012] ? lock_downgrade+0x6d0/0x6d0 [ 2197.489082] __ext4_ioctl+0x8ad/0x4220 [ 2197.489944] ? ext4_reset_inode_seed+0x450/0x450 [ 2197.491151] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2197.492473] ? find_held_lock+0x2c/0x110 [ 2197.493552] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2197.495030] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2197.496350] ? do_vfs_ioctl+0x283/0x10d0 [ 2197.497417] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2197.498758] ? generic_block_fiemap+0x60/0x60 [ 2197.499910] ? lock_downgrade+0x6d0/0x6d0 [ 2197.500997] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2197.502258] ? wait_for_completion_io+0x270/0x270 [ 2197.503469] ? selinux_file_ioctl+0xb6/0x270 [ 2197.504594] ? __ext4_ioctl+0x4220/0x4220 [ 2197.505508] __x64_sys_ioctl+0x19a/0x210 [ 2197.506540] do_syscall_64+0x33/0x40 [ 2197.507500] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2197.508821] RIP: 0033:0x7f2e56ce9b19 [ 2197.509786] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2197.514488] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2197.516477] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2197.518339] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2197.520186] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2197.522020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2197.523857] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2197.548641] loop2: detected capacity change from 0 to 196608 [ 2197.582497] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2197.767837] debugfs: File 'trace0' in directory 'loop6' already present! 00:53:11 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x80041285, 0x0) 00:53:11 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:11 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r4, 0x0) 00:53:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f0", 0x1, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:53:11 executing program 6: mknod$loop(&(0x7f0000000300)='./file1\x00', 0x6000, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:53:11 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) write$9p(r0, &(0x7f00000014c0)="565ad3322886d9dcfa7ef85071b767df31347a191965113cd29534dbc841d13631ad9a78eed8964d9caa73d1c97757b9ef84c2af79858e6a5b0b7a", 0x3b) recvmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0x6e, &(0x7f0000001380)=[{&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/221, 0xdd}, {&(0x7f0000001240)=""/174, 0xae}, {&(0x7f0000001300)=""/122, 0x7a}], 0x5, &(0x7f0000001400)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb8}, 0x12102) 00:53:11 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 78) 00:53:11 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file2\x00', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x28a42, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x3, 0x7, 0xe0, 0x8}, {0x3, 0x3, 0x3, 0x2}, {0x3, 0x19, 0x0, 0x4}, {0x0, 0x7, 0x2, 0x5}, {0xffff, 0xad, 0x9, 0x7fffffff}, {0x8e, 0x3, 0x2, 0x2}, {0x7ff, 0x1, 0x8, 0x200}]}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2213.390281] debugfs: File 'dropped' in directory 'loop6' already present! [ 2213.395286] debugfs: File 'msg' in directory 'loop6' already present! [ 2213.412081] loop2: detected capacity change from 0 to 196608 00:53:11 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x4) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0x100, 0x20b91, 0xff, 0xffffffffffffffff}) setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000180), 0x2, 0x2) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000440)=ANY=[@ANYBLOB="6c76da2cde6ec15b3d026f9acce63953adde", @ANYRES32=r0, @ANYBLOB="02000000000000dec02027a9874881981b53b55e3c28002e2f66696c653000f634e0b2c53177cf537803b76d22137fc418987ea5b32e5130ed929daeb4904281b6a389ec47a713323d04bfe1b17e781e6da08f8fe0800b65bc7066750d00a37968d0bb1c5e04439ff205bf49670d8c8ac82f91c7f502c54a9725aba4c0646442b96e755963d6af9b0706c5c73c34cba515a0e2c523fb05290852a7bde69daee1875587025e1a65be571cd3a4e4dc8b2c419436c8a54506908728f9e37d51c967aed2653f9cca4e83a47b456e425f28f955313a3c9d576b8eb1ae1b7a"]) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x40000, 0x7a) [ 2213.439095] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:53:11 executing program 4: ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000007f60b00002e2f664556207b00"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x14) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) dup3(r2, r3, 0x0) sendfile(r0, r1, &(0x7f0000000100)=0x7, 0xfff) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r4, 0x1274, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) inotify_add_watch(r5, &(0x7f0000000140)='./file1\x00', 0x4000068) r6 = syz_open_pts(r4, 0x80) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r6, 0x80047210, &(0x7f0000000580)) [ 2213.454891] FAULT_INJECTION: forcing a failure. [ 2213.454891] name failslab, interval 1, probability 0, space 0, times 0 [ 2213.456271] CPU: 0 PID: 11704 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2213.457012] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2213.457976] Call Trace: [ 2213.458288] dump_stack+0x107/0x167 [ 2213.458705] should_fail.cold+0x5/0xa [ 2213.459142] ? ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2213.459684] should_failslab+0x5/0x20 [ 2213.460099] kmem_cache_alloc_trace+0x55/0x320 [ 2213.460591] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2213.461138] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2213.461659] ? lock_chain_count+0x20/0x20 [ 2213.462106] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2213.462659] ? do_swap+0x134/0x210 [ 2213.463043] ? sort_r+0x239/0x360 [ 2213.463415] ? ext4_file_open+0xa50/0xa50 [ 2213.463898] ext4_getfsmap+0x695/0x990 [ 2213.464321] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2213.464894] ? ext4_fsmap_to_internal+0x260/0x260 [ 2213.465430] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2213.465996] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2213.466554] ext4_ioc_getfsmap+0x2b0/0x620 [ 2213.467006] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2213.467521] ? find_held_lock+0x2c/0x110 [ 2213.467961] ? avc_has_extended_perms+0x675/0xf40 [ 2213.468499] ? lock_downgrade+0x6d0/0x6d0 [ 2213.468946] __ext4_ioctl+0x8ad/0x4220 [ 2213.469377] ? ext4_reset_inode_seed+0x450/0x450 [ 2213.469886] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2213.470478] ? find_held_lock+0x2c/0x110 [ 2213.470923] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2213.471542] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2213.472098] ? do_vfs_ioctl+0x283/0x10d0 [ 2213.472534] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2213.473095] ? generic_block_fiemap+0x60/0x60 [ 2213.473581] ? lock_downgrade+0x6d0/0x6d0 [ 2213.474031] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2213.474556] ? wait_for_completion_io+0x270/0x270 [ 2213.475077] ? selinux_file_ioctl+0xb6/0x270 [ 2213.475578] ? __ext4_ioctl+0x4220/0x4220 [ 2213.476033] __x64_sys_ioctl+0x19a/0x210 [ 2213.476482] do_syscall_64+0x33/0x40 [ 2213.476888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2213.477491] RIP: 0033:0x7f2e56ce9b19 [ 2213.477892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2213.479884] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2213.480709] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2213.481480] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2213.482246] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.483010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2213.483776] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2213.486585] debugfs: File 'dropped' in directory 'loop8' already present! [ 2213.489199] debugfs: File 'dropped' in directory 'loop12' already present! [ 2213.492079] debugfs: File 'msg' in directory 'loop8' already present! [ 2213.494427] debugfs: File 'msg' in directory 'loop12' already present! 00:53:11 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:11 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x68, 0x3, 0x2, 0x1, 0x2, 0x3, 0x5, 0x8595, 0x3b6, 0x40, 0x20d, 0x0, 0x100, 0x38, 0x1, 0xd5a, 0x8, 0x1000}, [{0x6, 0x0, 0x1, 0x2, 0xfff, 0x1, 0x3, 0x575e}, {0x3, 0x9, 0x8, 0x9c, 0x8001, 0x2, 0x54e, 0x7}], "77436dd7a12c7760e52c272e0b43fd8e36f88aa197e25768854dbc7a911cd2963e93f8861b271188048c92d98703d3908c060b316103d00c972febdc0b60ddc1fbe40d8ea69c0187b0893d1575ccb3702a3bb90387f99a25af5aab32e630ebdb5c", ['\x00', '\x00', '\x00', '\x00']}, 0x511) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$9p(r1, &(0x7f00000001c0), 0x0) 00:53:11 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 79) [ 2213.546233] debugfs: File 'trace0' in directory 'loop6' already present! 00:53:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2213.573653] debugfs: File 'dropped' in directory 'loop6' already present! 00:53:11 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f0", 0x1, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2213.592609] debugfs: File 'msg' in directory 'loop6' already present! [ 2213.600446] loop2: detected capacity change from 0 to 196608 [ 2213.625154] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:53:11 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2213.686854] FAULT_INJECTION: forcing a failure. [ 2213.686854] name failslab, interval 1, probability 0, space 0, times 0 [ 2213.689605] CPU: 1 PID: 11730 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2213.691170] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2213.693052] Call Trace: [ 2213.693665] dump_stack+0x107/0x167 [ 2213.694491] should_fail.cold+0x5/0xa [ 2213.695355] ? create_object.isra.0+0x3a/0xa30 [ 2213.696386] should_failslab+0x5/0x20 [ 2213.697246] kmem_cache_alloc+0x5b/0x310 [ 2213.698185] create_object.isra.0+0x3a/0xa30 [ 2213.699184] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2213.700340] kmem_cache_alloc_trace+0x151/0x320 [ 2213.701410] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2213.702484] ? lock_chain_count+0x20/0x20 [ 2213.703444] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2213.704602] ? do_swap+0x134/0x210 [ 2213.705439] ? sort_r+0x239/0x360 [ 2213.706246] ? ext4_file_open+0xa50/0xa50 [ 2213.707218] ext4_getfsmap+0x695/0x990 [ 2213.708135] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2213.709328] ? ext4_fsmap_to_internal+0x260/0x260 [ 2213.710459] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2213.711700] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2213.712918] ext4_ioc_getfsmap+0x2b0/0x620 [ 2213.714040] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2213.715313] ? find_held_lock+0x2c/0x110 [ 2213.716446] ? avc_has_extended_perms+0x675/0xf40 [ 2213.717685] ? lock_downgrade+0x6d0/0x6d0 [ 2213.718656] __ext4_ioctl+0x8ad/0x4220 [ 2213.719573] ? ext4_reset_inode_seed+0x450/0x450 [ 2213.720680] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2213.721912] ? find_held_lock+0x2c/0x110 [ 2213.722876] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2213.724216] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2213.725427] ? do_vfs_ioctl+0x283/0x10d0 [ 2213.726375] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2213.727595] ? generic_block_fiemap+0x60/0x60 [ 2213.728638] ? lock_downgrade+0x6d0/0x6d0 [ 2213.729610] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2213.730735] ? wait_for_completion_io+0x270/0x270 [ 2213.731870] ? selinux_file_ioctl+0xb6/0x270 [ 2213.732895] ? __ext4_ioctl+0x4220/0x4220 [ 2213.733875] __x64_sys_ioctl+0x19a/0x210 [ 2213.734824] do_syscall_64+0x33/0x40 [ 2213.735691] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2213.736887] RIP: 0033:0x7f2e56ce9b19 [ 2213.737759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2213.742052] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2213.743821] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2213.745484] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2213.747142] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2213.748799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2213.750465] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2213.752526] debugfs: File 'trace0' in directory 'loop12' already present! [ 2213.773619] debugfs: File 'dropped' in directory 'loop12' already present! [ 2213.787884] debugfs: File 'msg' in directory 'loop12' already present! [ 2213.799346] debugfs: File 'trace0' in directory 'loop8' already present! [ 2213.836395] debugfs: File 'dropped' in directory 'loop8' already present! [ 2213.838187] debugfs: File 'msg' in directory 'loop8' already present! [ 2213.850004] debugfs: File 'trace0' in directory 'loop6' already present! [ 2213.882466] debugfs: File 'trace0' in directory 'loop12' already present! [ 2213.936702] debugfs: File 'trace0' in directory 'loop8' already present! 00:53:26 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, 0xffffffffffffffff, 0x0) 00:53:26 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x2a0000, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x81200, 0x89) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x8, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x800, 0x7, 0x8, 0x8, 0x6, 0x80000000, 0x1, 0x0, 0xff, 0x0, 0x1}, 0x0, 0x1, r1, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) 00:53:26 executing program 4: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x1000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) 00:53:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f0", 0x1, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:53:26 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:26 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x80081270, 0x0) 00:53:26 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 80) 00:53:26 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x2040, 0x0) [ 2227.843823] loop2: detected capacity change from 0 to 196608 [ 2227.848276] debugfs: File 'dropped' in directory 'loop6' already present! [ 2227.856812] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2227.860869] debugfs: File 'msg' in directory 'loop6' already present! [ 2227.877716] debugfs: File 'dropped' in directory 'loop12' already present! [ 2227.879769] debugfs: File 'msg' in directory 'loop12' already present! [ 2227.893036] debugfs: File 'trace0' in directory 'loop6' already present! [ 2227.895961] FAULT_INJECTION: forcing a failure. [ 2227.895961] name failslab, interval 1, probability 0, space 0, times 0 [ 2227.900599] CPU: 1 PID: 11749 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2227.902172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2227.904052] Call Trace: [ 2227.904652] dump_stack+0x107/0x167 [ 2227.905489] should_fail.cold+0x5/0xa [ 2227.906348] ? ext4_getfsmap_datadev+0xaae/0x25c0 [ 2227.907445] should_failslab+0x5/0x20 [ 2227.908305] kmem_cache_alloc_trace+0x55/0x320 [ 2227.909327] ? ext4_bg_num_gdb+0x172/0x250 [ 2227.910292] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2227.911355] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2227.912513] ? mark_lock+0xf5/0x2df0 [ 2227.913351] ? do_swap+0x134/0x210 [ 2227.914161] ? sort_r+0x239/0x360 [ 2227.914948] ? ext4_file_open+0xa50/0xa50 [ 2227.915892] ext4_getfsmap+0x695/0x990 [ 2227.916770] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2227.917929] ? ext4_fsmap_to_internal+0x260/0x260 [ 2227.919014] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2227.920200] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2227.921378] ext4_ioc_getfsmap+0x2b0/0x620 [ 2227.922346] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2227.923375] ? find_held_lock+0x2c/0x110 [ 2227.924296] ? avc_has_extended_perms+0x675/0xf40 [ 2227.925442] ? lock_downgrade+0x6d0/0x6d0 [ 2227.926387] __ext4_ioctl+0x8ad/0x4220 [ 2227.927273] ? ext4_reset_inode_seed+0x450/0x450 [ 2227.928351] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2227.929552] ? find_held_lock+0x2c/0x110 [ 2227.930484] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2227.931786] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2227.932957] ? do_vfs_ioctl+0x283/0x10d0 [ 2227.933896] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2227.935075] ? generic_block_fiemap+0x60/0x60 [ 2227.936089] ? lock_downgrade+0x6d0/0x6d0 [ 2227.937026] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2227.938121] ? wait_for_completion_io+0x270/0x270 [ 2227.939217] ? selinux_file_ioctl+0xb6/0x270 [ 2227.940211] ? __ext4_ioctl+0x4220/0x4220 [ 2227.941157] __x64_sys_ioctl+0x19a/0x210 [ 2227.942087] do_syscall_64+0x33/0x40 [ 2227.942923] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2227.944069] RIP: 0033:0x7f2e56ce9b19 [ 2227.944901] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2227.949041] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2227.950769] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2227.952385] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2227.954003] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2227.955613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2227.957209] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2227.975240] debugfs: File 'dropped' in directory 'loop6' already present! [ 2227.977302] debugfs: File 'msg' in directory 'loop6' already present! 00:53:26 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x80081272, 0x0) 00:53:26 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2227.986476] debugfs: File 'trace0' in directory 'loop12' already present! 00:53:26 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:53:26 executing program 5: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0xea60}, {r0, r1/1000+60000}}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0xf4dc151165a74660) write$9p(r2, &(0x7f0000000000)="5a9e1f7416552cc42682a2d3de3a97fd4a8492f98f978a7dc5280829f72e22a76fba06e547fe", 0x26) write$9p(r2, &(0x7f00000001c0), 0x0) [ 2228.041544] debugfs: File 'trace0' in directory 'loop6' already present! [ 2228.050649] loop2: detected capacity change from 0 to 196608 00:53:26 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x2) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r1, 0x80049363, &(0x7f0000000100)) [ 2228.087329] debugfs: File 'dropped' in directory 'loop12' already present! [ 2228.088657] debugfs: File 'msg' in directory 'loop12' already present! [ 2228.110860] debugfs: File 'trace0' in directory 'loop12' already present! [ 2228.135327] debugfs: File 'dropped' in directory 'loop12' already present! [ 2228.136290] debugfs: File 'msg' in directory 'loop12' already present! [ 2228.144966] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2228.150862] debugfs: File 'trace0' in directory 'loop12' already present! [ 2241.084185] debugfs: File 'dropped' in directory 'loop12' already present! [ 2241.085039] debugfs: File 'msg' in directory 'loop12' already present! [ 2241.099770] debugfs: File 'trace0' in directory 'loop12' already present! [ 2241.107824] debugfs: File 'dropped' in directory 'loop12' already present! [ 2241.108745] debugfs: File 'msg' in directory 'loop12' already present! [ 2241.114939] debugfs: File 'dropped' in directory 'loop8' already present! [ 2241.115747] debugfs: File 'msg' in directory 'loop8' already present! [ 2241.119605] loop2: detected capacity change from 0 to 196608 [ 2241.137939] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:53:39 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, 0xffffffffffffffff, 0x0) 00:53:39 executing program 5: prctl$PR_GET_FP_MODE(0x2e) prctl$PR_GET_FP_MODE(0x2e) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) write$9p(r0, &(0x7f0000000000)="dc16fbc3ac95a875164d662fdeaabe1091ddcbb879f362f4c4a8eb2196254207a56140db2dbf114ec24e626f907bf425a492341675930616d12b3e0c9df59df8bb6ef14177d4ca29728fb1f6b9790fa7fb6df86f7979b6ca3046b16e19e0ae5f7f12be6a2b69a01dd2b6db42a175bb4c", 0x70) 00:53:39 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91, 0x0, 0x100}) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x90d8, 0x80000) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000100)) 00:53:39 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x80086601, 0x0) 00:53:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:39 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 81) 00:53:39 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) creat(&(0x7f0000000080)='./file0\x00', 0x5f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/110) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:53:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2241.144426] debugfs: File 'trace0' in directory 'loop12' already present! [ 2241.153701] debugfs: File 'dropped' in directory 'loop6' already present! [ 2241.161180] debugfs: File 'msg' in directory 'loop6' already present! [ 2241.184991] FAULT_INJECTION: forcing a failure. [ 2241.184991] name failslab, interval 1, probability 0, space 0, times 0 [ 2241.187754] CPU: 0 PID: 11796 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2241.189294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2241.191219] Call Trace: [ 2241.191814] dump_stack+0x107/0x167 [ 2241.192298] debugfs: File 'trace0' in directory 'loop8' already present! [ 2241.192652] should_fail.cold+0x5/0xa [ 2241.195386] ? create_object.isra.0+0x3a/0xa30 [ 2241.196419] should_failslab+0x5/0x20 [ 2241.197286] kmem_cache_alloc+0x5b/0x310 [ 2241.198220] ? lock_downgrade+0x6d0/0x6d0 [ 2241.199167] create_object.isra.0+0x3a/0xa30 [ 2241.200181] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2241.201467] kmem_cache_alloc_trace+0x151/0x320 [ 2241.202543] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2241.203628] ? lock_chain_count+0x20/0x20 [ 2241.204579] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2241.205750] ? do_swap+0x134/0x210 [ 2241.206509] ? sort_r+0x239/0x360 [ 2241.207278] ? ext4_file_open+0xa50/0xa50 [ 2241.208231] ext4_getfsmap+0x695/0x990 [ 2241.209124] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2241.210295] ? ext4_fsmap_to_internal+0x260/0x260 [ 2241.211402] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2241.212605] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2241.213805] ext4_ioc_getfsmap+0x2b0/0x620 [ 2241.214766] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2241.215794] ? find_held_lock+0x2c/0x110 [ 2241.216672] ? avc_has_extended_perms+0x675/0xf40 [ 2241.217817] ? lock_downgrade+0x6d0/0x6d0 [ 2241.218764] __ext4_ioctl+0x8ad/0x4220 [ 2241.219662] ? ext4_reset_inode_seed+0x450/0x450 [ 2241.220741] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2241.221892] ? find_held_lock+0x2c/0x110 [ 2241.222850] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2241.224164] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2241.225334] ? do_vfs_ioctl+0x283/0x10d0 [ 2241.226232] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2241.227399] ? generic_block_fiemap+0x60/0x60 [ 2241.228421] ? lock_downgrade+0x6d0/0x6d0 [ 2241.229358] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2241.230407] ? wait_for_completion_io+0x270/0x270 [ 2241.231508] ? selinux_file_ioctl+0xb6/0x270 [ 2241.232515] ? __ext4_ioctl+0x4220/0x4220 [ 2241.233465] __x64_sys_ioctl+0x19a/0x210 [ 2241.234348] do_syscall_64+0x33/0x40 [ 2241.235191] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2241.236358] RIP: 0033:0x7f2e56ce9b19 [ 2241.237174] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2241.241292] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2241.243033] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2241.244595] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2241.246235] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2241.247872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2241.249520] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:53:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:39 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x96, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x1f, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) 00:53:39 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x3) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2241.332454] debugfs: File 'dropped' in directory 'loop12' already present! 00:53:39 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2241.342262] debugfs: File 'msg' in directory 'loop12' already present! [ 2241.354558] loop2: detected capacity change from 0 to 196608 00:53:39 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:39 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 82) [ 2241.394784] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:53:39 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = getegid() setresgid(0xffffffffffffffff, r1, 0x0) syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x3f, 0x5, &(0x7f0000000540)=[{&(0x7f0000000180), 0x0, 0x101}, {&(0x7f00000001c0)="a51e3f56cf00f543c0f3cec575f3b48c672ad593446843c16a4531608820f0c01d4c23e57e033a858cab5e25a671f3dbaa66ba323160b1e278638e", 0x3b, 0xe8e}, {&(0x7f0000000200)="2496c95bc4e13c5c682228f948f69b72ee0f7eb9bffbaaac2351d2b4e606ca9ebb9d64c6e284c887fea974c89b2ed6d37530a29491caf07aa2903d9ac871ef6112fdc6ac0211b0e14feffa4dc7c9053259dd0b7696c5a5453c807d6f52066c596310291619c77da8727ac3c1ea2e402478407802a7c76aae4e0cc976ed4660a6b01b75001696a68d2c5c82cb2c3cd9", 0x8f, 0x8b3e}, {&(0x7f0000000340)="6828b23f0e00c5d97fa32e32c0745deb3a511a4a045d1ce06d70ff2310d09bcf15707d994c2f8e58ee7c4724b4c147efd931ef6c599f58dd8d87a2707eba95ac31d024bae9130551cc787a5db2e2a76bd052f87c3392eef4c29b9180ec5fdca3805b7122a4cd2b3ffe8caa3ebd0f08f5679a7dfb6595c19494440b04c2075db0360a9fbee13386b8d56b6e63900a73346ad9b52a850c4e5753188df7988faacf696da6d4543b59c31210bd5f7f98959c9fd4bc159abff1c3f3c906165a1f6c7ac6d892cefc2d984db384332da87dc649e0ae09b2cbe22635baa7e8ff20c8b2ad81cf0d34a2ef49", 0xe7, 0x8}, {&(0x7f0000000440)="30c2b7e0d470bc548669e54c8cfe3e4066a8bd23e4477179dd2fdb58c4f0284caef38d6361ea1356ead9f419bc00ba59aec2c6a36c6b1a227ee878db0d78888afba8d71dd8f607de9ffe19c6de2378f38c1923df972e8bd8eb1106ce676f5ea02c5a2f737e754690d3d982bbeecd2d9fbed9b1f728f68b2f2f9e8bd609c9cd8026c4f1f729e7244bdc7d13de6de415b873439a85d9d4cb658b05558713d07ab5bbe91861e03302497647221a9ccfecb1fb3352b6fd9ba88947d3e3ff77b29d0983857a", 0xc3, 0x966}], 0x2000, &(0x7f0000000600)={[{@block={'block', 0x3d, 0x600}}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@map_normal}, {@dmode={'dmode', 0x3d, 0x20}}, {@hide}, {@uid={'uid', 0x3d, 0xee00}}, {@cruft}, {@session}, {@map_acorn}, {@nojoliet}], [{@obj_role={'obj_role', 0x3d, ')#'}}, {@subj_user={'subj_user', 0x3d, ']/\'\\*&\\'}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}]}) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400000, 0xc) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) [ 2241.426185] debugfs: File 'trace0' in directory 'loop6' already present! 00:53:39 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000080)) write$9p(r0, &(0x7f00000001c0), 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x420000, 0x0) write$P9_RFLUSH(r2, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0x7) [ 2241.456857] debugfs: File 'trace0' in directory 'loop12' already present! [ 2241.463268] loop4: detected capacity change from 0 to 71168 [ 2241.475389] debugfs: File 'dropped' in directory 'loop8' already present! [ 2241.476388] debugfs: File 'msg' in directory 'loop8' already present! [ 2241.476744] FAULT_INJECTION: forcing a failure. [ 2241.476744] name failslab, interval 1, probability 0, space 0, times 0 [ 2241.480308] CPU: 1 PID: 11821 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2241.481785] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2241.483534] Call Trace: [ 2241.484102] dump_stack+0x107/0x167 [ 2241.484874] should_fail.cold+0x5/0xa [ 2241.485689] ? ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2241.486708] should_failslab+0x5/0x20 [ 2241.487527] kmem_cache_alloc_trace+0x55/0x320 [ 2241.488502] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2241.489597] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2241.490606] ? lock_chain_count+0x20/0x20 [ 2241.491492] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2241.492576] ? do_swap+0x134/0x210 [ 2241.493338] ? sort_r+0x239/0x360 [ 2241.494083] ? ext4_file_open+0xa50/0xa50 [ 2241.494974] ext4_getfsmap+0x695/0x990 [ 2241.495807] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2241.496890] ? ext4_fsmap_to_internal+0x260/0x260 [ 2241.497920] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2241.499055] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2241.500162] ext4_ioc_getfsmap+0x2b0/0x620 [ 2241.501063] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2241.502044] ? find_held_lock+0x2c/0x110 [ 2241.502924] ? avc_has_extended_perms+0x675/0xf40 [ 2241.504008] ? lock_downgrade+0x6d0/0x6d0 [ 2241.504905] __ext4_ioctl+0x8ad/0x4220 [ 2241.505761] ? ext4_reset_inode_seed+0x450/0x450 [ 2241.506778] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2241.507898] ? find_held_lock+0x2c/0x110 [ 2241.508798] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2241.510015] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2241.511126] ? do_vfs_ioctl+0x283/0x10d0 [ 2241.511998] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2241.513104] ? generic_block_fiemap+0x60/0x60 [ 2241.514060] ? lock_downgrade+0x6d0/0x6d0 [ 2241.514955] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2241.515982] ? wait_for_completion_io+0x270/0x270 [ 2241.517019] ? selinux_file_ioctl+0xb6/0x270 [ 2241.517953] ? __ext4_ioctl+0x4220/0x4220 [ 2241.518851] __x64_sys_ioctl+0x19a/0x210 [ 2241.519725] do_syscall_64+0x33/0x40 [ 2241.520516] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2241.521604] RIP: 0033:0x7f2e56ce9b19 [ 2241.522391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2241.526294] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2241.527923] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2241.529440] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2241.530947] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2241.532458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2241.533989] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2241.544171] debugfs: File 'dropped' in directory 'loop12' already present! [ 2241.546306] debugfs: File 'msg' in directory 'loop12' already present! [ 2241.565296] debugfs: File 'trace0' in directory 'loop8' already present! [ 2241.578880] loop4: detected capacity change from 0 to 71168 [ 2241.584803] debugfs: File 'dropped' in directory 'loop8' already present! [ 2241.585642] debugfs: File 'msg' in directory 'loop8' already present! [ 2241.630227] debugfs: File 'trace0' in directory 'loop12' already present! [ 2241.677637] debugfs: File 'trace0' in directory 'loop8' already present! 00:53:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:55 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f0000000240)={&(0x7f0000000080), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r1, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x20000, 0x2b}}}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "d3f0c8046517232d8f52610f16"}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_SEQ={0xa, 0xa, "58ce407a04e6"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x400c080}, 0x4000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:53:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) write$9p(r1, &(0x7f0000000000)="cd6b607b69c0cf891d024f373dfed900fc49744359a6ca0ff9daf00a10fd08fe5d5849fceb0cd08ea6a62fea6a8b5d7d45d42879e2bf8ad681fce56678d7f08d71b50547056507a6eaf3ffc0b56c5b97c76cd29320179766c2b67cd6a1a9554538ad4beef4a2eaf685e0bc446f6642d024dbf518894a62aad863305d2308ee85c04fd93cec3732823f0c5b8254f884106ce1ef164f35c2d9e2b7e6ad248bc8a7116d95f0344934bd48851f46eaa6de6c542f7e2847ed6e57e76bd54bda57dd80fba7f7dde01b04", 0xc7) write$9p(r0, &(0x7f00000001c0), 0x0) 00:53:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 83) [ 2257.010774] debugfs: File 'dropped' in directory 'loop8' already present! 00:53:55 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x8c0090, &(0x7f0000000180)={'trans=unix,', {[{@afid={'afid', 0x3d, 0x7ffffffe}}, {@noextend}], [{@smackfsdef={'smackfsdef', 0x3d, '\x91'}}, {@subj_role={'subj_role', 0x3d, '\a'}}, {@smackfsroot={'smackfsroot', 0x3d, '\x00'}}, {@dont_measure}]}}) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:53:55 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, 0xffffffffffffffff, 0x0) 00:53:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4", 0x7, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:53:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x80087601, 0x0) [ 2257.030035] loop2: detected capacity change from 0 to 196608 [ 2257.033948] debugfs: File 'dropped' in directory 'loop6' already present! [ 2257.036635] debugfs: File 'msg' in directory 'loop6' already present! [ 2257.046027] debugfs: File 'msg' in directory 'loop8' already present! [ 2257.070647] debugfs: File 'dropped' in directory 'loop12' already present! [ 2257.076435] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2257.091439] debugfs: File 'msg' in directory 'loop12' already present! 00:53:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0xb3e1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) write$P9_RLINK(r1, &(0x7f0000000000)={0x7, 0x47, 0x1}, 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) write$P9_ROPEN(r2, &(0x7f0000000040)={0x18, 0x71, 0x2, {{0x2, 0x2}, 0x9}}, 0x18) [ 2257.096303] FAULT_INJECTION: forcing a failure. [ 2257.096303] name failslab, interval 1, probability 0, space 0, times 0 [ 2257.098266] CPU: 0 PID: 11842 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2257.099364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2257.100686] Call Trace: [ 2257.101118] dump_stack+0x107/0x167 [ 2257.101692] should_fail.cold+0x5/0xa [ 2257.102312] ? create_object.isra.0+0x3a/0xa30 [ 2257.103035] should_failslab+0x5/0x20 [ 2257.103637] kmem_cache_alloc+0x5b/0x310 [ 2257.104272] create_object.isra.0+0x3a/0xa30 [ 2257.104961] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2257.105779] kmem_cache_alloc_trace+0x151/0x320 [ 2257.106513] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2257.107255] ? lock_chain_count+0x20/0x20 [ 2257.107912] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2257.108723] ? do_swap+0x134/0x210 [ 2257.109278] ? sort_r+0x239/0x360 [ 2257.109841] ? ext4_file_open+0xa50/0xa50 [ 2257.110485] ext4_getfsmap+0x695/0x990 [ 2257.111095] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2257.111895] ? ext4_fsmap_to_internal+0x260/0x260 [ 2257.112661] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2257.113482] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2257.114307] ext4_ioc_getfsmap+0x2b0/0x620 [ 2257.114975] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2257.115680] ? find_held_lock+0x2c/0x110 [ 2257.116314] ? avc_has_extended_perms+0x675/0xf40 [ 2257.117094] ? lock_downgrade+0x6d0/0x6d0 [ 2257.117762] __ext4_ioctl+0x8ad/0x4220 [ 2257.118378] ? ext4_reset_inode_seed+0x450/0x450 [ 2257.119124] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2257.119937] ? find_held_lock+0x2c/0x110 [ 2257.120588] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2257.121485] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2257.122314] ? do_vfs_ioctl+0x283/0x10d0 [ 2257.122943] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2257.123771] ? generic_block_fiemap+0x60/0x60 [ 2257.124470] ? lock_downgrade+0x6d0/0x6d0 [ 2257.125113] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2257.125874] ? wait_for_completion_io+0x270/0x270 [ 2257.125892] debugfs: File 'trace0' in directory 'loop6' already present! [ 2257.126632] ? selinux_file_ioctl+0xb6/0x270 [ 2257.126651] ? __ext4_ioctl+0x4220/0x4220 [ 2257.129552] __x64_sys_ioctl+0x19a/0x210 [ 2257.130215] do_syscall_64+0x33/0x40 [ 2257.130811] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2257.131656] RIP: 0033:0x7f2e56ce9b19 [ 2257.132252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2257.135233] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2257.136453] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2257.137604] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2257.138761] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2257.139907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2257.141050] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:53:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:55 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6, 0x3, 0xff, 0x1, 0x0, 0x100000001, 0x608, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x80020, 0x4, 0xfff, 0x0, 0xff, 0x6, 0x7ff, 0x0, 0x2, 0x0, 0x2d8a}, r1, 0x1, r0, 0x2) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) 00:53:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2257.265250] debugfs: File 'trace0' in directory 'loop8' already present! 00:53:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 84) [ 2257.290831] loop2: detected capacity change from 0 to 196608 [ 2257.299357] debugfs: File 'dropped' in directory 'loop8' already present! 00:53:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:55 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0xc0045878, 0x0) [ 2257.307222] debugfs: File 'msg' in directory 'loop8' already present! 00:53:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x4, 0x15, 0x4, 0x2, 0x3, 0x6, 0x5, 0x1ea, 0x40, 0x10c, 0x1000, 0x6, 0x38, 0x2, 0xffff, 0x9, 0xf916}, [{0x5, 0x1000, 0x7ff, 0x1, 0x9, 0x1, 0xfffffffffffffffc, 0x9c7}], "8897ce41f04c92366668329a515bb714e4810e073b72842c8210f73173d0eddb0d2583eb812370b408724ccc61947be456b3740cf3c3a8e01af6d31eb6930e1f8d60572aa91c01a1b306cd105a2ea7b03fa1afee675a9178c8bb8913def816a2df4c9fb2dae9a3f3768b7af4868f34f36b67c54aacb381d4fe40b6b964820fc0b7b0fdfb2a7a8a4f4800993cda70d95d392ce4b395fa1aeaf87a3cca6fa257ef71c91bc057d9818da8de72f26dd24f1e37b161c9f470c8b94ba0fadf97765eee67ef47b8cd197fe533", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb41) write$9p(r0, &(0x7f00000001c0), 0x0) write$P9_RREADDIR(r0, &(0x7f0000000000)={0x87, 0x29, 0x1, {0x4, [{{0x10, 0x3, 0x3}, 0x7, 0x1, 0x7, './file0'}, {{0x40, 0x3, 0x5}, 0x7, 0x3f, 0x7, './file0'}, {{0x8, 0x2, 0x8}, 0x3f, 0x0, 0x7, './file0'}, {{0x1, 0x0, 0x8}, 0x1, 0x2f, 0x7, './file0'}]}}, 0x87) [ 2257.328870] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2257.356983] debugfs: File 'dropped' in directory 'loop6' already present! [ 2257.358688] debugfs: File 'msg' in directory 'loop6' already present! [ 2257.361301] debugfs: File 'trace0' in directory 'loop12' already present! [ 2257.370324] FAULT_INJECTION: forcing a failure. [ 2257.370324] name failslab, interval 1, probability 0, space 0, times 0 [ 2257.372181] CPU: 0 PID: 11872 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2257.373179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2257.374383] Call Trace: [ 2257.374762] dump_stack+0x107/0x167 [ 2257.375279] should_fail.cold+0x5/0xa [ 2257.375832] ? ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2257.376530] should_failslab+0x5/0x20 [ 2257.377074] kmem_cache_alloc_trace+0x55/0x320 [ 2257.377729] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2257.378476] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2257.379155] ? lock_chain_count+0x20/0x20 [ 2257.379753] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2257.380478] ? mark_lock+0xf5/0x2df0 [ 2257.381001] ? do_swap+0x134/0x210 [ 2257.381517] ? sort_r+0x239/0x360 [ 2257.382018] ? ext4_file_open+0xa50/0xa50 [ 2257.382605] ext4_getfsmap+0x695/0x990 [ 2257.383168] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2257.383888] ? ext4_fsmap_to_internal+0x260/0x260 [ 2257.384576] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2257.385336] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2257.386085] ext4_ioc_getfsmap+0x2b0/0x620 [ 2257.386678] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2257.387324] ? find_held_lock+0x2c/0x110 [ 2257.387888] ? avc_has_extended_perms+0x675/0xf40 [ 2257.388585] ? lock_downgrade+0x6d0/0x6d0 [ 2257.389181] __ext4_ioctl+0x8ad/0x4220 [ 2257.389720] ? ext4_reset_inode_seed+0x450/0x450 [ 2257.390394] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2257.391127] ? find_held_lock+0x2c/0x110 [ 2257.391708] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2257.392515] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2257.393253] ? do_vfs_ioctl+0x283/0x10d0 [ 2257.393838] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2257.394577] ? generic_block_fiemap+0x60/0x60 [ 2257.395209] ? lock_downgrade+0x6d0/0x6d0 [ 2257.395799] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2257.396483] ? wait_for_completion_io+0x270/0x270 [ 2257.397147] ? selinux_file_ioctl+0xb6/0x270 [ 2257.397784] ? __ext4_ioctl+0x4220/0x4220 [ 2257.398369] __x64_sys_ioctl+0x19a/0x210 [ 2257.398944] do_syscall_64+0x33/0x40 [ 2257.399469] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2257.400192] RIP: 0033:0x7f2e56ce9b19 [ 2257.400718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2257.403319] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2257.404372] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2257.405370] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2257.406382] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2257.407367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2257.408333] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:53:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2257.468927] loop2: detected capacity change from 0 to 196608 [ 2257.485874] debugfs: File 'trace0' in directory 'loop8' already present! [ 2257.493718] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:53:55 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file1\x00', 0x5) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2257.549472] debugfs: File 'trace0' in directory 'loop6' already present! 00:53:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) 00:53:55 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:53:55 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r1, 0x80049367, &(0x7f0000000000)) [ 2257.608977] loop2: detected capacity change from 0 to 196608 [ 2257.629946] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:54:09 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0xc0045878, 0x0) 00:54:09 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 85) 00:54:09 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x610801, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) 00:54:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, 0x0, 0x0, 0x0, 0x0) 00:54:09 executing program 5: faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe0a9, 0x80000000000}, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x929) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x7, 0x8, 0x0, 0x1, 0x480, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x1, 0x401}, 0x0, 0xdc8, 0x2, 0x2, 0x80, 0x29, 0x1ee4, 0x0, 0x839c, 0x0, 0x100000000}, 0xffffffffffffffff, 0x2, r0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xa8000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@uname={'uname', 0x3d, '\x9f)\x00'}}, {@dfltuid={'dfltuid', 0x3d, r4}}, {}, {@afid={'afid', 0x3d, 0x100000001}}], [{@euid_eq={'euid', 0x3d, r5}}, {@uid_gt}, {@hash}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, '))+:&'}}]}}) 00:54:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:09 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003900)=[{{&(0x7f0000000340), 0x6e, &(0x7f00000002c0)=[{&(0x7f00000003c0)=""/187, 0xbb}, {&(0x7f0000000480)=""/152, 0x98}, {&(0x7f0000000540)=""/82, 0x52}, {&(0x7f00000005c0)=""/112, 0x70}], 0x4, &(0x7f0000000640)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000000680)=@abs, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000000700)=""/122, 0x7a}, {&(0x7f0000000780)=""/83, 0x53}, {&(0x7f0000000800)=""/49, 0x31}, {&(0x7f0000000840)=""/46, 0x2e}, {&(0x7f0000000880)=""/113, 0x71}, {&(0x7f0000000900)=""/218, 0xda}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/133, 0x85}], 0x9, &(0x7f0000002b80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f0000002c00)=@abs, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000002c80)=""/226, 0xe2}, {&(0x7f0000002d80)=""/149, 0x95}, {&(0x7f0000002e40)=""/19, 0x13}, {&(0x7f0000002e80)=""/121, 0x79}, {&(0x7f0000002f00)}], 0x5, &(0x7f0000002fc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x60}}, {{0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003040)=""/248, 0xf8}, {&(0x7f0000003140)=""/60, 0x3c}, {&(0x7f0000003180)=""/156, 0x9c}, {&(0x7f0000003240)=""/116, 0x74}], 0x4, &(0x7f0000003300)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000003340), 0x6e, &(0x7f00000037c0)=[{&(0x7f00000033c0)=""/244, 0xf4}, {&(0x7f00000034c0)=""/6, 0x6}, {&(0x7f0000003500)=""/156, 0x9c}, {&(0x7f00000035c0)=""/247, 0xf7}, {&(0x7f00000036c0)=""/216, 0xd8}], 0x5, &(0x7f0000003840)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xc0}}], 0x5, 0x103, &(0x7f0000003a40)={0x0, 0x3938700}) mount$9p_xen(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x40, &(0x7f0000003a80)={'trans=xen,', {[{@mmap}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}, {@fscache}, {@access_uid={'access', 0x3d, r0}}, {@access_user}, {@msize={'msize', 0x3d, 0x8}}, {@msize={'msize', 0x3d, 0x7f}}, {@version_9p2000}], [{@seclabel}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x34, 0x64, 0x64, 0x66, 0x37, 0x66, 0x60], 0x2d, [0x30, 0x32, 0x35, 0x34], 0x2d, [0x39, 0x32, 0x33, 0x37], 0x2d, [0x35, 0x66, 0x62, 0x30], 0x2d, [0x38, 0x34, 0x65, 0x64, 0x31, 0x63, 0x61, 0x38]}}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@uid_lt={'uid<', r1}}]}}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) 00:54:09 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6, 0x3, 0xff, 0x1, 0x0, 0x100000001, 0x608, 0x9, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x80020, 0x4, 0xfff, 0x0, 0xff, 0x6, 0x7ff, 0x0, 0x2, 0x0, 0x2d8a}, r1, 0x1, r0, 0x2) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) [ 2270.810822] 9pnet: Could not find request transport: xen [ 2270.817944] loop2: detected capacity change from 0 to 196608 [ 2270.821751] debugfs: File 'dropped' in directory 'loop6' already present! [ 2270.823717] debugfs: File 'msg' in directory 'loop6' already present! [ 2270.826748] FAULT_INJECTION: forcing a failure. [ 2270.826748] name failslab, interval 1, probability 0, space 0, times 0 [ 2270.829320] CPU: 0 PID: 11915 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2270.830810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2270.832560] Call Trace: [ 2270.833121] dump_stack+0x107/0x167 [ 2270.833923] should_fail.cold+0x5/0xa [ 2270.834745] ? create_object.isra.0+0x3a/0xa30 [ 2270.835722] should_failslab+0x5/0x20 [ 2270.836533] kmem_cache_alloc+0x5b/0x310 [ 2270.837372] debugfs: File 'dropped' in directory 'loop8' already present! [ 2270.837395] debugfs: File 'msg' in directory 'loop8' already present! [ 2270.838825] create_object.isra.0+0x3a/0xa30 [ 2270.838842] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2270.838876] kmem_cache_alloc_trace+0x151/0x320 [ 2270.843246] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2270.844260] ? lock_chain_count+0x20/0x20 [ 2270.845137] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2270.846246] ? do_swap+0x134/0x210 [ 2270.846995] ? sort_r+0x239/0x360 [ 2270.847739] ? ext4_file_open+0xa50/0xa50 [ 2270.848623] ext4_getfsmap+0x695/0x990 [ 2270.849441] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2270.850537] ? ext4_fsmap_to_internal+0x260/0x260 [ 2270.851558] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2270.852672] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2270.853762] ext4_ioc_getfsmap+0x2b0/0x620 [ 2270.854675] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2270.855637] ? find_held_lock+0x2c/0x110 [ 2270.856503] ? avc_has_extended_perms+0x675/0xf40 [ 2270.857558] ? lock_downgrade+0x6d0/0x6d0 [ 2270.858459] __ext4_ioctl+0x8ad/0x4220 [ 2270.859297] ? ext4_reset_inode_seed+0x450/0x450 [ 2270.860313] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2270.861419] ? find_held_lock+0x2c/0x110 [ 2270.862305] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2270.863520] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2270.864620] ? do_vfs_ioctl+0x283/0x10d0 [ 2270.865488] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2270.866615] ? generic_block_fiemap+0x60/0x60 [ 2270.867564] ? lock_downgrade+0x6d0/0x6d0 [ 2270.868445] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2270.869467] ? wait_for_completion_io+0x270/0x270 [ 2270.870513] ? selinux_file_ioctl+0xb6/0x270 [ 2270.871454] ? __ext4_ioctl+0x4220/0x4220 [ 2270.872330] __x64_sys_ioctl+0x19a/0x210 [ 2270.873194] do_syscall_64+0x33/0x40 [ 2270.873996] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2270.875087] RIP: 0033:0x7f2e56ce9b19 [ 2270.875882] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2270.879795] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2270.881409] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2270.882935] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2270.884452] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2270.885973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2270.887495] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:54:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, 0x0, 0x0, 0x0, 0x0) 00:54:09 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7fc, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:54:09 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r4, 0x0) 00:54:09 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 86) 00:54:09 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) fallocate(r1, 0x60, 0x8, 0xffffffffe31739fe) [ 2270.978866] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2270.991738] debugfs: File 'dropped' in directory 'loop12' already present! [ 2270.995410] debugfs: File 'msg' in directory 'loop12' already present! [ 2270.998255] debugfs: File 'trace0' in directory 'loop6' already present! [ 2271.069301] debugfs: File 'dropped' in directory 'loop6' already present! [ 2271.087184] debugfs: File 'msg' in directory 'loop6' already present! [ 2271.089366] FAULT_INJECTION: forcing a failure. [ 2271.089366] name failslab, interval 1, probability 0, space 0, times 0 [ 2271.092061] CPU: 0 PID: 11937 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2271.093539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2271.095301] Call Trace: [ 2271.095877] dump_stack+0x107/0x167 [ 2271.096651] should_fail.cold+0x5/0xa [ 2271.097459] ? ext4_getfsmap_datadev+0x719/0x25c0 [ 2271.098520] should_failslab+0x5/0x20 [ 2271.099331] kmem_cache_alloc_trace+0x55/0x320 [ 2271.100298] ? ext4_get_group_desc+0x2a0/0x560 [ 2271.101272] ext4_getfsmap_datadev+0x719/0x25c0 [ 2271.102286] ? lock_chain_count+0x20/0x20 [ 2271.103168] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2271.104252] ? do_swap+0x134/0x210 [ 2271.105012] ? sort_r+0x239/0x360 [ 2271.105745] ? ext4_file_open+0xa50/0xa50 [ 2271.106640] ext4_getfsmap+0x695/0x990 [ 2271.107474] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2271.108556] ? ext4_fsmap_to_internal+0x260/0x260 [ 2271.109585] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2271.110716] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2271.111815] ext4_ioc_getfsmap+0x2b0/0x620 [ 2271.112746] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2271.113720] ? find_held_lock+0x2c/0x110 [ 2271.114585] ? avc_has_extended_perms+0x675/0xf40 [ 2271.115646] ? lock_downgrade+0x6d0/0x6d0 [ 2271.116526] __ext4_ioctl+0x8ad/0x4220 [ 2271.117369] ? ext4_reset_inode_seed+0x450/0x450 [ 2271.118402] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2271.118544] debugfs: File 'trace0' in directory 'loop8' already present! [ 2271.119516] ? find_held_lock+0x2c/0x110 [ 2271.119549] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2271.119568] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2271.119593] ? do_vfs_ioctl+0x283/0x10d0 [ 2271.125031] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2271.126167] ? generic_block_fiemap+0x60/0x60 [ 2271.127118] ? lock_downgrade+0x6d0/0x6d0 [ 2271.127997] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2271.129012] ? wait_for_completion_io+0x270/0x270 [ 2271.130069] ? selinux_file_ioctl+0xb6/0x270 [ 2271.131017] ? __ext4_ioctl+0x4220/0x4220 [ 2271.131903] __x64_sys_ioctl+0x19a/0x210 [ 2271.132773] do_syscall_64+0x33/0x40 [ 2271.133576] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2271.134680] RIP: 0033:0x7f2e56ce9b19 [ 2271.135474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2271.139396] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 [ 2271.139406] 9pnet: Could not find request transport: xen [ 2271.141667] ORIG_RAX: 0000000000000010 [ 2271.142555] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2271.144068] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2271.145577] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2271.147104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2271.148619] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:54:09 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, 0x0, 0x0, 0x0, 0x0) 00:54:09 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2271.185061] loop2: detected capacity change from 0 to 196608 00:54:09 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x1, 0x3f, 0x2, 0x1f, 0x0, 0xae2, 0x804, 0x5, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x79, 0x0, @perf_bp, 0x2009, 0x2, 0xb6a4, 0x8, 0x4, 0x0, 0x6, 0x0, 0x9, 0x0, 0xcd}, r2, 0xf, r0, 0x1) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r3}, &(0x7f0000000180)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x1, 0x1, 0x81, 0xfe, 0x0, 0x10001, 0x4000, 0x11, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1fe000, 0x1, @perf_bp={&(0x7f00000001c0)}, 0x4100, 0x81, 0x6, 0x4, 0x7, 0x1, 0x1985, 0x0, 0x1, 0x0, 0x3}, r3, 0x5, r4, 0x8) [ 2271.203674] debugfs: File 'trace0' in directory 'loop12' already present! [ 2271.222274] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2271.283052] debugfs: File 'dropped' in directory 'loop8' already present! [ 2271.284899] debugfs: File 'msg' in directory 'loop8' already present! [ 2271.299590] debugfs: File 'trace0' in directory 'loop6' already present! [ 2271.331363] debugfs: File 'trace0' in directory 'loop8' already present! 00:54:24 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x129) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) statx(r1, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x1, &(0x7f0000000340)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8) r3 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r6, 0x0, 0x0}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r7, r5, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r5, &(0x7f0000000440)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0, 0x80000, 0x1}, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000100)={0x6977873, 0x2, 0x3, 0x2, 0x7, [{0xae7, 0x8, 0x9, '\x00', 0x50a}, {0x1, 0x8000, 0x9, '\x00', 0x2}, {0x1, 0x2, 0x6, '\x00', 0x1}, {0x8000, 0x7, 0x80000000, '\x00', 0x8}, {0x9, 0x9, 0x1}, {0x8, 0x9, 0xaf, '\x00', 0x1200}, {0xfffffffffffffffd, 0x4, 0x7, '\x00', 0x400}]}) 00:54:24 executing program 0: faccessat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xe0a9, 0x80000000000}, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x929) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x7f, 0x0, 0x7, 0x8, 0x0, 0x1, 0x480, 0x5, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0x1, 0x401}, 0x0, 0xdc8, 0x2, 0x2, 0x80, 0x29, 0x1ee4, 0x0, 0x839c, 0x0, 0x100000000}, 0xffffffffffffffff, 0x2, r0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) statx(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4000, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xa8000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@uname={'uname', 0x3d, '\x9f)\x00'}}, {@dfltuid={'dfltuid', 0x3d, r4}}, {}, {@afid={'afid', 0x3d, 0x100000001}}], [{@euid_eq={'euid', 0x3d, r5}}, {@uid_gt}, {@hash}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@obj_role={'obj_role', 0x3d, '))+:&'}}]}}) 00:54:24 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) write$9p(r0, &(0x7f00000001c0), 0x0) 00:54:24 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:24 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 87) 00:54:24 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0xc0101282, 0x0) [ 2285.823055] loop2: detected capacity change from 0 to 196608 [ 2285.838811] debugfs: File 'dropped' in directory 'loop6' already present! [ 2285.845906] FAULT_INJECTION: forcing a failure. [ 2285.845906] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.848423] CPU: 0 PID: 11962 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2285.849921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.851682] Call Trace: [ 2285.852246] dump_stack+0x107/0x167 [ 2285.853007] should_fail.cold+0x5/0xa [ 2285.853811] ? ext4_getfsmap_datadev+0x719/0x25c0 [ 2285.854833] should_failslab+0x5/0x20 [ 2285.855628] kmem_cache_alloc_trace+0x55/0x320 00:54:24 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0xff}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0xffffffffffffff58, r3}, './file0\x00'}) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000100)={0x1, 0x1, 0x3, 0xc, 0x106, &(0x7f0000000340)}) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5c, 0x20b91, 0x0, 0x0, r1}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2285.856594] ? ext4_get_group_desc+0x2a0/0x560 [ 2285.857707] ext4_getfsmap_datadev+0x719/0x25c0 [ 2285.858718] ? lock_chain_count+0x20/0x20 [ 2285.859604] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2285.860689] ? do_swap+0x134/0x210 [ 2285.861450] ? sort_r+0x239/0x360 [ 2285.862189] ? ext4_file_open+0xa50/0xa50 [ 2285.863061] ext4_getfsmap+0x695/0x990 [ 2285.863878] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2285.864949] ? ext4_fsmap_to_internal+0x260/0x260 [ 2285.865963] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2285.867074] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2285.868165] ext4_ioc_getfsmap+0x2b0/0x620 [ 2285.869064] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2285.870028] ? find_held_lock+0x2c/0x110 [ 2285.870897] ? avc_has_extended_perms+0x675/0xf40 [ 2285.871955] ? lock_downgrade+0x6d0/0x6d0 [ 2285.872838] __ext4_ioctl+0x8ad/0x4220 [ 2285.873662] ? ext4_reset_inode_seed+0x450/0x450 [ 2285.874673] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2285.875781] ? find_held_lock+0x2c/0x110 [ 2285.876648] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2285.877873] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2285.878964] ? do_vfs_ioctl+0x283/0x10d0 [ 2285.879824] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2285.880929] ? generic_block_fiemap+0x60/0x60 [ 2285.881857] ? lock_downgrade+0x6d0/0x6d0 [ 2285.882731] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2285.883743] ? wait_for_completion_io+0x270/0x270 [ 2285.884765] ? selinux_file_ioctl+0xb6/0x270 [ 2285.885698] ? __ext4_ioctl+0x4220/0x4220 [ 2285.886577] __x64_sys_ioctl+0x19a/0x210 [ 2285.887424] do_syscall_64+0x33/0x40 [ 2285.888211] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2285.889292] RIP: 0033:0x7f2e56ce9b19 [ 2285.890086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2285.893954] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2285.895563] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2285.897061] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2285.898580] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.900090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2285.901583] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2285.915163] debugfs: File 'dropped' in directory 'loop8' already present! [ 2285.923007] debugfs: File 'msg' in directory 'loop8' already present! 00:54:24 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) write$P9_RGETLOCK(r1, &(0x7f0000000000)={0x1e, 0x37, 0x1, {0x2, 0x409d, 0x9, r2}}, 0x1e) write$9p(r0, &(0x7f00000001c0), 0x0) [ 2285.930752] debugfs: File 'msg' in directory 'loop6' already present! [ 2285.940920] debugfs: File 'dropped' in directory 'loop12' already present! [ 2285.942653] debugfs: File 'msg' in directory 'loop12' already present! 00:54:24 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031d4fc15f1e3084ef644d15e", 0x11, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:24 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2285.993011] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2286.077291] debugfs: File 'trace0' in directory 'loop6' already present! [ 2286.140741] debugfs: File 'trace0' in directory 'loop8' already present! [ 2286.163541] debugfs: File 'trace0' in directory 'loop12' already present! [ 2286.172932] debugfs: File 'dropped' in directory 'loop8' already present! [ 2286.174794] debugfs: File 'msg' in directory 'loop8' already present! [ 2286.217701] debugfs: File 'trace0' in directory 'loop8' already present! 00:54:37 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040), 0x0, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:37 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) [ 2298.955989] debugfs: File 'dropped' in directory 'loop12' already present! [ 2298.956922] debugfs: File 'dropped' in directory 'loop8' already present! [ 2298.956951] debugfs: File 'msg' in directory 'loop8' already present! [ 2298.968271] debugfs: File 'msg' in directory 'loop12' already present! [ 2298.975810] debugfs: File 'dropped' in directory 'loop6' already present! 00:54:37 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91, 0x5}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:54:37 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x100010, r0, 0x645cd000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:54:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f043443030", 0x5, 0x18000}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:37 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 88) 00:54:37 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0xc0189436, 0x0) 00:54:37 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2298.980651] debugfs: File 'msg' in directory 'loop6' already present! [ 2298.985458] FAULT_INJECTION: forcing a failure. [ 2298.985458] name failslab, interval 1, probability 0, space 0, times 0 [ 2298.987178] CPU: 1 PID: 12006 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2298.988063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2298.989126] Call Trace: [ 2298.989468] dump_stack+0x107/0x167 [ 2298.989937] should_fail.cold+0x5/0xa [ 2298.990436] ? ext4_getfsmap_datadev+0x719/0x25c0 [ 2298.991058] should_failslab+0x5/0x20 [ 2298.991550] kmem_cache_alloc_trace+0x55/0x320 [ 2298.992138] ? ext4_get_group_desc+0x2a0/0x560 [ 2298.992724] ext4_getfsmap_datadev+0x719/0x25c0 [ 2298.993328] ? lock_chain_count+0x20/0x20 [ 2298.993856] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2298.994526] ? do_swap+0x134/0x210 [ 2298.994982] ? sort_r+0x239/0x360 [ 2298.995424] ? ext4_file_open+0xa50/0xa50 [ 2298.995957] ext4_getfsmap+0x695/0x990 [ 2298.996457] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2298.997111] ? ext4_fsmap_to_internal+0x260/0x260 [ 2298.997731] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2298.998422] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2298.999082] ext4_ioc_getfsmap+0x2b0/0x620 [ 2298.999622] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2299.000205] ? find_held_lock+0x2c/0x110 [ 2299.000729] ? avc_has_extended_perms+0x675/0xf40 [ 2299.001368] ? lock_downgrade+0x6d0/0x6d0 [ 2299.001897] __ext4_ioctl+0x8ad/0x4220 [ 2299.002409] ? ext4_reset_inode_seed+0x450/0x450 [ 2299.003010] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2299.003676] ? find_held_lock+0x2c/0x110 [ 2299.004199] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2299.004929] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2299.005582] ? do_vfs_ioctl+0x283/0x10d0 [ 2299.006098] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2299.006770] ? generic_block_fiemap+0x60/0x60 [ 2299.007339] ? lock_downgrade+0x6d0/0x6d0 [ 2299.007868] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2299.008478] ? wait_for_completion_io+0x270/0x270 [ 2299.009093] ? selinux_file_ioctl+0xb6/0x270 [ 2299.009651] ? __ext4_ioctl+0x4220/0x4220 [ 2299.010176] __x64_sys_ioctl+0x19a/0x210 [ 2299.010705] do_syscall_64+0x33/0x40 [ 2299.011179] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2299.011826] RIP: 0033:0x7f2e56ce9b19 [ 2299.012295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2299.014629] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2299.015590] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2299.016487] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2299.017392] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.018304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2299.019203] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2299.025047] loop2: detected capacity change from 0 to 196608 00:54:37 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 89) [ 2299.055903] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2299.066006] debugfs: File 'trace0' in directory 'loop8' already present! 00:54:37 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r3}, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001840)={0x5, 0x80, 0x7, 0xff, 0x6, 0x81, 0x0, 0x14, 0x40, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x20, 0x1, @perf_bp={&(0x7f0000001800), 0xa}, 0x4c0, 0x1c6, 0x2, 0x4, 0x7, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x3}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) timer_create(0x3, &(0x7f00000018c0)={0x0, 0x2c, 0x0, @tid=r3}, &(0x7f0000001900)) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001780)={0x5, 0x80, 0x81, 0x5, 0x44, 0xff, 0x0, 0x1f, 0x4084, 0xb, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_bp={&(0x7f0000001740), 0x4}, 0x8, 0x1f, 0x4, 0x1, 0xecc, 0x7, 0xffe0, 0x0, 0x8, 0x0, 0x1ff}, r3, 0xffffffffffffffff, r4, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000001700)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4004, @fd=r1, 0x6, &(0x7f0000001640)=[{&(0x7f0000000000)=""/224, 0xe0}, {&(0x7f0000000140)=""/191, 0xbf}, {&(0x7f0000000200)=""/202, 0xca}, {&(0x7f0000000300)=""/77, 0x4d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/9, 0x9}, {&(0x7f00000013c0)=""/24, 0x18}, {&(0x7f0000001400)=""/208, 0xd0}, {&(0x7f0000001500)=""/228, 0xe4}, {&(0x7f0000001600)=""/9, 0x9}], 0xa, 0x1, 0x1}, 0x2) 00:54:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6}], 0x1000002, &(0x7f0000012200)=ANY=[]) [ 2299.127930] FAULT_INJECTION: forcing a failure. [ 2299.127930] name failslab, interval 1, probability 0, space 0, times 0 [ 2299.130731] CPU: 0 PID: 12018 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2299.132323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.134230] Call Trace: [ 2299.134840] dump_stack+0x107/0x167 [ 2299.135677] should_fail.cold+0x5/0xa [ 2299.136554] ? create_object.isra.0+0x3a/0xa30 [ 2299.137594] should_failslab+0x5/0x20 [ 2299.138476] kmem_cache_alloc+0x5b/0x310 [ 2299.139413] create_object.isra.0+0x3a/0xa30 [ 2299.140418] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2299.141583] kmem_cache_alloc_trace+0x151/0x320 [ 2299.142661] ext4_getfsmap_datadev+0x89d/0x25c0 [ 2299.143743] ? lock_chain_count+0x20/0x20 [ 2299.144695] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2299.145867] ? do_swap+0x134/0x210 [ 2299.146742] ? sort_r+0x239/0x360 [ 2299.147538] ? ext4_file_open+0xa50/0xa50 [ 2299.147868] ISOFS: Unable to identify CD-ROM format. [ 2299.148488] ext4_getfsmap+0x695/0x990 [ 2299.148511] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2299.148539] ? ext4_fsmap_to_internal+0x260/0x260 [ 2299.152297] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2299.153509] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2299.154699] ext4_ioc_getfsmap+0x2b0/0x620 [ 2299.155664] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2299.156706] ? find_held_lock+0x2c/0x110 [ 2299.157642] ? avc_has_extended_perms+0x675/0xf40 [ 2299.158797] ? lock_downgrade+0x6d0/0x6d0 [ 2299.159750] __ext4_ioctl+0x8ad/0x4220 [ 2299.160652] ? ext4_reset_inode_seed+0x450/0x450 [ 2299.161736] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2299.162943] ? find_held_lock+0x2c/0x110 [ 2299.163887] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2299.165203] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2299.166394] ? do_vfs_ioctl+0x283/0x10d0 [ 2299.167325] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2299.168524] ? generic_block_fiemap+0x60/0x60 [ 2299.169550] ? lock_downgrade+0x6d0/0x6d0 [ 2299.170510] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2299.171616] ? wait_for_completion_io+0x270/0x270 [ 2299.172728] ? selinux_file_ioctl+0xb6/0x270 [ 2299.173734] ? __ext4_ioctl+0x4220/0x4220 [ 2299.174700] __x64_sys_ioctl+0x19a/0x210 [ 2299.175635] do_syscall_64+0x33/0x40 [ 2299.176488] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2299.177659] RIP: 0033:0x7f2e56ce9b19 [ 2299.178524] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2299.182746] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2299.184486] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2299.186114] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2299.187749] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.189384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2299.191020] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:54:37 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:37 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) (fail_nth: 1) [ 2299.219940] FAULT_INJECTION: forcing a failure. [ 2299.219940] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2299.221392] CPU: 1 PID: 12027 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2299.222233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.223224] Call Trace: [ 2299.223549] dump_stack+0x107/0x167 [ 2299.223977] should_fail.cold+0x5/0xa [ 2299.224421] strncpy_from_user+0x34/0x470 [ 2299.224913] setxattr+0xc8/0x330 [ 2299.225315] ? vfs_setxattr+0x270/0x270 [ 2299.225788] ? lock_acquire+0x197/0x470 [ 2299.226262] ? find_held_lock+0x2c/0x110 [ 2299.226737] ? lock_acquire+0x197/0x470 [ 2299.227193] ? __x64_sys_fsetxattr+0x176/0x290 [ 2299.227724] ? lock_release+0x680/0x680 [ 2299.228204] __x64_sys_fsetxattr+0x1f9/0x290 [ 2299.228720] do_syscall_64+0x33/0x40 [ 2299.229151] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2299.229746] RIP: 0033:0x7f9dcef8ab19 [ 2299.230173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2299.232322] RSP: 002b:00007f9dcc500188 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 2299.233219] RAX: ffffffffffffffda RBX: 00007f9dcf09df60 RCX: 00007f9dcef8ab19 [ 2299.234043] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 2299.234878] RBP: 00007f9dcc5001d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.235707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2299.236529] R13: 00007fffed0e1ccf R14: 00007f9dcc500300 R15: 0000000000022000 [ 2299.261590] debugfs: File 'trace0' in directory 'loop12' already present! 00:54:37 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:54:37 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000000)="08c08baab78868ce0e7b276e839b4d", 0xf}], 0x1) getpgrp(0x0) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') copy_file_range(r3, &(0x7f0000000040)=0x6, r0, &(0x7f0000000080)=0xffffffffffff7fff, 0x44, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r4}, &(0x7f0000000180)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$KDSKBMODE(r5, 0x4b45, &(0x7f00000001c0)=0x4) pidfd_open(r4, 0x0) 00:54:37 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0xc000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000140)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f00000001c0)=0x2c) ioctl$SCSI_IOCTL_GET_IDLUN(0xffffffffffffffff, 0x5382, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000080)={0xaa, @local, 0x4e23, 0x1, 'dh\x00', 0x10, 0x2, 0x60}, 0x2c) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000340)={{r0}, "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"}) 00:54:37 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) (fail_nth: 2) [ 2299.370572] debugfs: File 'trace0' in directory 'loop6' already present! [ 2299.391666] ISOFS: Unable to identify CD-ROM format. 00:54:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/245, 0xf5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x1) mknod$loop(&(0x7f0000000300)='./file1\x00', 0x6000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4004, @fd=r2, 0x80000000, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/111, 0x6f}, {&(0x7f0000000440)=""/75, 0x4b}, {&(0x7f00000004c0)=""/117, 0x75}, {&(0x7f0000000540)=""/107, 0x6b}], 0x5}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000280)={0x1, 0x2, 0x1, 0x8, 0xffffffffffffffff}) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfffd, 0x100, 0x20b8e}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r5 = eventfd2(0x0, 0x80800) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000640)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd_index=0x8, 0x0, 0x0, 0x8001, 0x0, 0x1, {0x0, 0x0, r5}}, 0x6) dup(r0) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240), 0x2, 0x3) [ 2299.437774] FAULT_INJECTION: forcing a failure. [ 2299.437774] name failslab, interval 1, probability 0, space 0, times 0 00:54:37 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0xc020660b, 0x0) 00:54:37 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) r2 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) dup2(r1, r2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x5c, 0x3f, 0x100, 0x70bd28, 0x25dfdbfc, {0x20}, [@generic="33135bb7aa5b44bb0c4b22ec6e453a4778da29603d4975d23ddd947735193fe984fe14fdee088a6cc61bcaec5e8fa6aa9fde995a8fdddca13256dd38bf0ea10d4da24736d065"]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x804) [ 2299.437860] CPU: 1 PID: 12041 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2299.437868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2299.437871] Call Trace: [ 2299.437888] dump_stack+0x107/0x167 [ 2299.437900] should_fail.cold+0x5/0xa [ 2299.437912] ? jbd2__journal_start+0x190/0x7e0 [ 2299.437923] should_failslab+0x5/0x20 [ 2299.437933] kmem_cache_alloc+0x5b/0x310 [ 2299.437943] ? _down_write_nest_lock+0x160/0x160 [ 2299.437956] jbd2__journal_start+0x190/0x7e0 [ 2299.437970] __ext4_journal_start_sb+0x214/0x390 [ 2299.437982] ext4_xattr_set+0x23a/0x340 [ 2299.437996] ? ext4_xattr_set_credits+0x200/0x200 [ 2299.438011] ? xattr_resolve_name+0x26e/0x3e0 [ 2299.438023] ? ext4_initxattrs+0x120/0x120 [ 2299.438031] __vfs_setxattr+0x10f/0x180 [ 2299.438043] ? xattr_resolve_name+0x3e0/0x3e0 [ 2299.438060] __vfs_setxattr_noperm+0x11a/0x5f0 [ 2299.438074] __vfs_setxattr_locked+0x1c3/0x250 [ 2299.438092] vfs_setxattr+0xe8/0x270 [ 2299.438105] ? __vfs_setxattr_locked+0x250/0x250 [ 2299.438118] ? strncpy_from_user+0x9e/0x470 [ 2299.438133] setxattr+0x23d/0x330 [ 2299.438144] ? vfs_setxattr+0x270/0x270 [ 2299.438155] ? lock_acquire+0x197/0x470 [ 2299.438170] ? lock_acquire+0x197/0x470 [ 2299.438179] ? __x64_sys_fsetxattr+0x176/0x290 [ 2299.438191] ? lock_release+0x680/0x680 [ 2299.438226] __x64_sys_fsetxattr+0x1f9/0x290 [ 2299.438239] do_syscall_64+0x33/0x40 [ 2299.438251] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2299.438258] RIP: 0033:0x7f9dcef8ab19 [ 2299.438267] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2299.438273] RSP: 002b:00007f9dcc500188 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 2299.438284] RAX: ffffffffffffffda RBX: 00007f9dcf09df60 RCX: 00007f9dcef8ab19 [ 2299.438290] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 2299.438295] RBP: 00007f9dcc5001d0 R08: 0000000000000000 R09: 0000000000000000 [ 2299.438301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2299.438307] R13: 00007fffed0e1ccf R14: 00007f9dcc500300 R15: 0000000000022000 [ 2299.499009] debugfs: File 'dropped' in directory 'loop6' already present! [ 2299.499024] debugfs: File 'msg' in directory 'loop6' already present! [ 2299.515890] debugfs: File 'dropped' in directory 'loop12' already present! [ 2299.515912] debugfs: File 'msg' in directory 'loop12' already present! [ 2299.533264] debugfs: File 'trace0' in directory 'loop6' already present! [ 2299.546565] debugfs: File 'dropped' in directory 'loop6' already present! [ 2299.546594] debugfs: File 'msg' in directory 'loop6' already present! [ 2299.565198] debugfs: File 'trace0' in directory 'loop12' already present! [ 2299.638033] debugfs: File 'trace0' in directory 'loop6' already present! 00:54:50 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0xc0401273, 0x0) 00:54:50 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r0}, &(0x7f0000000180)) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x4, 0x4, 0x9, 0x8, 0x0, 0xfffffffffffff000, 0x2040, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x4, @perf_config_ext={0x0, 0x8000}, 0xa000, 0x400, 0x0, 0x7, 0x1, 0x40, 0x80, 0x0, 0x401, 0x0, 0x6}, r0, 0x2, 0xffffffffffffffff, 0x1) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) 00:54:50 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000080)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='cifs\x00', 0xd0000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:54:50 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6}], 0x1000002, &(0x7f0000012200)=ANY=[]) 00:54:50 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) (fail_nth: 3) 00:54:50 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:54:50 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 90) 00:54:50 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x100, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="050000e0caa36b63c88038688c92b224"]) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x9, 0x81, {}, 0x6}, 0x409f) r4 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r4, 0x0) syz_io_uring_submit(r8, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r9 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2c7}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r10}}, 0xcc81) syz_io_uring_submit(r3, r6, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r0, 0xae8c, {0x0, r0}, 0xfff, 0x2, 0x1, {0x0, r10, r0}}, 0x7) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2312.519039] FAULT_INJECTION: forcing a failure. [ 2312.519039] name failslab, interval 1, probability 0, space 0, times 0 [ 2312.522256] CPU: 1 PID: 12068 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2312.523725] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2312.524890] FAULT_INJECTION: forcing a failure. [ 2312.524890] name failslab, interval 1, probability 0, space 0, times 0 [ 2312.525458] Call Trace: [ 2312.525484] dump_stack+0x107/0x167 [ 2312.525506] should_fail.cold+0x5/0xa [ 2312.525528] ? create_object.isra.0+0x3a/0xa30 [ 2312.525546] should_failslab+0x5/0x20 [ 2312.525571] kmem_cache_alloc+0x5b/0x310 [ 2312.532476] create_object.isra.0+0x3a/0xa30 [ 2312.533397] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2312.534482] kmem_cache_alloc+0x159/0x310 [ 2312.535354] ? _down_write_nest_lock+0x160/0x160 [ 2312.536352] jbd2__journal_start+0x190/0x7e0 [ 2312.537283] __ext4_journal_start_sb+0x214/0x390 [ 2312.538283] ext4_xattr_set+0x23a/0x340 [ 2312.539137] ? ext4_xattr_set_credits+0x200/0x200 [ 2312.540166] ? xattr_resolve_name+0x26e/0x3e0 [ 2312.541112] ? ext4_initxattrs+0x120/0x120 [ 2312.542000] __vfs_setxattr+0x10f/0x180 [ 2312.542845] ? xattr_resolve_name+0x3e0/0x3e0 [ 2312.543806] __vfs_setxattr_noperm+0x11a/0x5f0 [ 2312.544772] __vfs_setxattr_locked+0x1c3/0x250 [ 2312.545738] vfs_setxattr+0xe8/0x270 [ 2312.546536] ? __vfs_setxattr_locked+0x250/0x250 [ 2312.547535] ? strncpy_from_user+0x9e/0x470 [ 2312.548449] setxattr+0x23d/0x330 [ 2312.549172] ? vfs_setxattr+0x270/0x270 [ 2312.550015] ? lock_acquire+0x197/0x470 [ 2312.550877] ? lock_acquire+0x197/0x470 [ 2312.551712] ? __x64_sys_fsetxattr+0x176/0x290 [ 2312.552673] ? lock_release+0x680/0x680 [ 2312.553537] __x64_sys_fsetxattr+0x1f9/0x290 [ 2312.554472] do_syscall_64+0x33/0x40 [ 2312.555254] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2312.556328] RIP: 0033:0x7f9dcef8ab19 [ 2312.557120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2312.561006] RSP: 002b:00007f9dcc500188 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 2312.562620] RAX: ffffffffffffffda RBX: 00007f9dcf09df60 RCX: 00007f9dcef8ab19 [ 2312.564121] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000004 [ 2312.565625] RBP: 00007f9dcc5001d0 R08: 0000000000000000 R09: 0000000000000000 [ 2312.567133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2312.568641] R13: 00007fffed0e1ccf R14: 00007f9dcc500300 R15: 0000000000022000 [ 2312.570251] CPU: 0 PID: 12072 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2312.571722] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2312.573461] Call Trace: [ 2312.574014] dump_stack+0x107/0x167 [ 2312.574792] should_fail.cold+0x5/0xa [ 2312.575598] ? ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2312.576621] should_failslab+0x5/0x20 [ 2312.577417] kmem_cache_alloc_trace+0x55/0x320 [ 2312.578386] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2312.579270] debugfs: File 'dropped' in directory 'loop6' already present! [ 2312.579449] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2312.579484] ? lock_chain_count+0x20/0x20 [ 2312.580961] debugfs: File 'msg' in directory 'loop6' already present! [ 2312.581871] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2312.581900] ? do_swap+0x134/0x210 [ 2312.581921] ? sort_r+0x239/0x360 [ 2312.581939] ? ext4_file_open+0xa50/0xa50 [ 2312.581963] ext4_getfsmap+0x695/0x990 [ 2312.581983] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2312.582007] ? ext4_fsmap_to_internal+0x260/0x260 [ 2312.582027] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2312.582074] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2312.582116] ext4_ioc_getfsmap+0x2b0/0x620 [ 2312.582133] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2312.582150] ? find_held_lock+0x2c/0x110 [ 2312.582177] ? avc_has_extended_perms+0x675/0xf40 [ 2312.582235] ? lock_downgrade+0x6d0/0x6d0 [ 2312.582259] __ext4_ioctl+0x8ad/0x4220 [ 2312.582288] ? ext4_reset_inode_seed+0x450/0x450 [ 2312.582309] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2312.582329] ? find_held_lock+0x2c/0x110 [ 2312.582371] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2312.582390] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2312.582410] ? do_vfs_ioctl+0x283/0x10d0 00:54:50 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x7, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001240)={0x0, 0x0}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001340)='/proc/diskstats\x00', 0x0, 0x0) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000001380)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r5}, &(0x7f0000000180)) r6 = getpid() r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r7, &(0x7f0000000180), 0x0, 0x0, 0x0) clone3(&(0x7f00000012c0)={0x4000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x6}, &(0x7f0000000140)=""/238, 0xee, &(0x7f0000000240)=""/4096, &(0x7f00000000c0)=[0xffffffffffffffff, r1, r2, r3, 0x0, 0x0, r5, r6, 0xffffffffffffffff], 0x9, {r7}}, 0x58) write$9p(r0, &(0x7f00000001c0), 0x0) [ 2312.582428] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2312.582447] ? generic_block_fiemap+0x60/0x60 [ 2312.582466] ? lock_downgrade+0x6d0/0x6d0 [ 2312.582484] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2312.582504] ? wait_for_completion_io+0x270/0x270 [ 2312.582532] ? selinux_file_ioctl+0xb6/0x270 [ 2312.582553] ? __ext4_ioctl+0x4220/0x4220 [ 2312.582574] __x64_sys_ioctl+0x19a/0x210 [ 2312.582595] do_syscall_64+0x33/0x40 [ 2312.582614] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2312.582626] RIP: 0033:0x7f2e56ce9b19 [ 2312.582644] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2312.582654] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2312.582674] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2312.582685] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2312.582695] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2312.582705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2312.582716] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:54:50 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="9f000c90c91bad6654912016858ee38531cb30d319ea0000d815648c556eb050e1d7b2fd0018c4313a3d5ebf0ac5771bf72d8f18770eaf3e1351c6e8f7c66aeb9ae2a44b1805373cd62d14873054e9ca0d110e87e95de83ecf8330d0011c651b9560cf93ee0ff8df8aacb00ede7dacda5cf78a51114cfff8683f706a7885371c88e4842f856b74d65017b44b8aaf7c42eae4e7c31aea67dfa3edc925e345d3b9248e392f348a63b0ceedc0ff136443d2518e2974f724591776910892317b010136e7386c8f3d0100eefba3283af7c8070ff25a0ba7a282616aa42ef22e63d985a5e43f30d5f997217ab37fab922f6fa10412f43c78c05d11e9d42400a2014c0bfd2c8d0007675ef50a49290c69eccef4e8bb9887420c6dba32926938220b65990657c34920e2b42e738d580984be67b0f5645fa13800b868eddbf93a44c1efb5312f3d074772035eeba50a7d04d7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 91) [ 2312.634275] debugfs: File 'dropped' in directory 'loop8' already present! [ 2312.649323] debugfs: File 'msg' in directory 'loop8' already present! [ 2312.651738] debugfs: File 'dropped' in directory 'loop12' already present! [ 2312.661038] debugfs: File 'msg' in directory 'loop12' already present! [ 2312.669491] FAULT_INJECTION: forcing a failure. [ 2312.669491] name failslab, interval 1, probability 0, space 0, times 0 [ 2312.672228] CPU: 0 PID: 12080 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2312.673739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2312.675452] Call Trace: [ 2312.676004] dump_stack+0x107/0x167 [ 2312.676799] should_fail.cold+0x5/0xa [ 2312.677606] ? create_object.isra.0+0x3a/0xa30 [ 2312.678562] should_failslab+0x5/0x20 [ 2312.679352] kmem_cache_alloc+0x5b/0x310 [ 2312.680192] create_object.isra.0+0x3a/0xa30 [ 2312.681105] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2312.682171] kmem_cache_alloc_trace+0x151/0x320 [ 2312.683164] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2312.684177] ? lock_chain_count+0x20/0x20 [ 2312.685042] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2312.686102] ? do_swap+0x134/0x210 [ 2312.686851] ? sort_r+0x239/0x360 [ 2312.687576] ? ext4_file_open+0xa50/0xa50 [ 2312.688440] ext4_getfsmap+0x695/0x990 [ 2312.689250] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2312.690304] ? ext4_fsmap_to_internal+0x260/0x260 [ 2312.691320] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2312.692423] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2312.693488] ext4_ioc_getfsmap+0x2b0/0x620 [ 2312.694374] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2312.695324] ? find_held_lock+0x2c/0x110 [ 2312.696173] ? avc_has_extended_perms+0x675/0xf40 [ 2312.697232] ? lock_downgrade+0x6d0/0x6d0 [ 2312.698109] __ext4_ioctl+0x8ad/0x4220 [ 2312.698928] ? ext4_reset_inode_seed+0x450/0x450 [ 2312.699907] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2312.701001] ? find_held_lock+0x2c/0x110 [ 2312.701854] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2312.703059] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2312.704121] ? do_vfs_ioctl+0x283/0x10d0 [ 2312.704966] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2312.706046] ? generic_block_fiemap+0x60/0x60 [ 2312.707003] ? lock_downgrade+0x6d0/0x6d0 [ 2312.707860] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2312.708857] ? wait_for_completion_io+0x270/0x270 [ 2312.709866] ? selinux_file_ioctl+0xb6/0x270 [ 2312.710240] debugfs: File 'trace0' in directory 'loop8' already present! [ 2312.710793] ? __ext4_ioctl+0x4220/0x4220 [ 2312.713081] __x64_sys_ioctl+0x19a/0x210 [ 2312.713921] do_syscall_64+0x33/0x40 [ 2312.714696] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2312.715765] RIP: 0033:0x7f2e56ce9b19 [ 2312.716531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2312.720349] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2312.721918] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2312.723423] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2312.724899] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2312.726460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2312.727944] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:54:51 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) [ 2312.740150] ISOFS: Unable to identify CD-ROM format. [ 2312.782336] blktrace: Concurrent blktraces are not allowed on loop0 00:54:51 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) [ 2312.821336] debugfs: File 'trace0' in directory 'loop12' already present! 00:54:51 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) [ 2312.877483] loop2: detected capacity change from 0 to 196608 [ 2312.881988] blktrace: Concurrent blktraces are not allowed on loop0 [ 2312.926510] debugfs: File 'trace0' in directory 'loop6' already present! [ 2312.963514] debugfs: File 'dropped' in directory 'loop12' already present! [ 2312.970715] debugfs: File 'msg' in directory 'loop12' already present! [ 2312.986058] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2313.048652] debugfs: File 'trace0' in directory 'loop12' already present! 00:55:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) (fail_nth: 4) 00:55:04 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 92) 00:55:04 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x104) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0xe7) 00:55:04 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, 0x0) 00:55:04 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) 00:55:04 executing program 5: perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x29, 0x4, 0x5) socket(0x9, 0x800, 0x8) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000000)=""/70, 0x46}, {&(0x7f0000000140)=""/203, 0xcb}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000080)=""/31, 0x1f}, {&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000500)=""/77, 0x4d}], 0x8) write$9p(r0, &(0x7f00000001c0), 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:55:04 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0xc0481273, 0x0) 00:55:04 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 2326.619987] debugfs: File 'dropped' in directory 'loop8' already present! [ 2326.622399] FAULT_INJECTION: forcing a failure. [ 2326.622399] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2326.623070] blktrace: Concurrent blktraces are not allowed on loop0 [ 2326.624939] CPU: 1 PID: 12108 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2326.628051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2326.629834] Call Trace: [ 2326.630402] dump_stack+0x107/0x167 [ 2326.631190] should_fail.cold+0x5/0xa [ 2326.632010] _copy_to_user+0x2e/0x180 [ 2326.632829] simple_read_from_buffer+0xcc/0x160 [ 2326.632985] debugfs: File 'dropped' in directory 'loop6' already present! [ 2326.633821] proc_fail_nth_read+0x198/0x230 [ 2326.633844] ? proc_sessionid_read+0x230/0x230 [ 2326.633874] ? security_file_permission+0xb1/0xe0 [ 2326.639027] ? proc_sessionid_read+0x230/0x230 [ 2326.640250] vfs_read+0x228/0x620 [ 2326.641180] ksys_read+0x12d/0x260 [ 2326.642088] ? vfs_write+0xb10/0xb10 [ 2326.642955] do_syscall_64+0x33/0x40 [ 2326.643759] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2326.644888] RIP: 0033:0x7f9dcef3d69c [ 2326.645692] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2326.649678] RSP: 002b:00007f9dcc500170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2326.651353] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9dcef3d69c [ 2326.652887] RDX: 000000000000000f RSI: 00007f9dcc5001e0 RDI: 0000000000000005 [ 2326.654528] debugfs: File 'msg' in directory 'loop6' already present! [ 2326.654622] RBP: 00007f9dcc5001d0 R08: 0000000000000000 R09: 0000000000000000 [ 2326.654649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2326.659443] R13: 00007fffed0e1ccf R14: 00007f9dcc500300 R15: 0000000000022000 [ 2326.661706] debugfs: File 'msg' in directory 'loop8' already present! [ 2326.664831] loop2: detected capacity change from 0 to 196608 [ 2326.671580] debugfs: File 'dropped' in directory 'loop12' already present! [ 2326.673502] debugfs: File 'msg' in directory 'loop12' already present! 00:55:05 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) [ 2326.718975] FAULT_INJECTION: forcing a failure. [ 2326.718975] name failslab, interval 1, probability 0, space 0, times 0 [ 2326.721797] CPU: 0 PID: 12115 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2326.723283] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2326.725004] Call Trace: [ 2326.725573] dump_stack+0x107/0x167 [ 2326.726348] should_fail.cold+0x5/0xa [ 2326.727181] ? create_object.isra.0+0x3a/0xa30 [ 2326.728168] should_failslab+0x5/0x20 [ 2326.728992] kmem_cache_alloc+0x5b/0x310 [ 2326.729877] create_object.isra.0+0x3a/0xa30 [ 2326.730901] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2326.731982] kmem_cache_alloc_trace+0x151/0x320 [ 2326.732986] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2326.734090] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2326.735201] ? mark_lock+0xf5/0x2df0 [ 2326.736007] ? do_swap+0x134/0x210 [ 2326.736777] ? sort_r+0x239/0x360 [ 2326.737515] ? ext4_file_open+0xa50/0xa50 [ 2326.738400] ext4_getfsmap+0x695/0x990 [ 2326.739241] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2326.740310] ? ext4_fsmap_to_internal+0x260/0x260 [ 2326.741330] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2326.742442] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2326.743551] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2326.744695] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2326.745745] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2326.746845] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2326.747984] ? trace_hardirqs_on+0x5b/0x180 [ 2326.748903] ? ext4_ioc_getfsmap+0x28f/0x620 [ 2326.749828] ext4_ioc_getfsmap+0x2b0/0x620 [ 2326.750720] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2326.751676] ? find_held_lock+0x2c/0x110 [ 2326.752535] ? avc_has_extended_perms+0x675/0xf40 [ 2326.753587] __ext4_ioctl+0x8ad/0x4220 [ 2326.754417] ? ext4_reset_inode_seed+0x450/0x450 [ 2326.755407] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2326.756475] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 00:55:05 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2326.757618] ? trace_hardirqs_on+0x5b/0x180 [ 2326.758826] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2326.760215] ? do_vfs_ioctl+0x283/0x10d0 [ 2326.761089] ? __sanitizer_cov_trace_pc+0x3c/0x60 [ 2326.762104] ? do_vfs_ioctl+0x283/0x10d0 [ 2326.763021] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2326.764173] ? generic_block_fiemap+0x60/0x60 [ 2326.765307] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2326.766394] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2326.767535] ? trace_hardirqs_on+0x5b/0x180 [ 2326.768641] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2326.769816] ? security_file_ioctl+0x62/0xb0 [ 2326.770752] ? kcov_remote_stop+0x310/0x310 [ 2326.771667] ? __ext4_ioctl+0x4220/0x4220 [ 2326.772565] __x64_sys_ioctl+0x19a/0x210 [ 2326.773425] do_syscall_64+0x33/0x40 [ 2326.774305] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2326.775385] RIP: 0033:0x7f2e56ce9b19 [ 2326.776164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2326.780696] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2326.782374] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2326.783888] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2326.785422] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2326.786947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2326.788461] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:55:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, 0x0) [ 2326.849457] blktrace: Concurrent blktraces are not allowed on loop0 [ 2326.882479] debugfs: File 'trace0' in directory 'loop6' already present! [ 2326.882588] loop2: detected capacity change from 0 to 196608 00:55:05 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x4, 0x0) 00:55:05 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:55:05 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1a1) setxattr$security_selinux(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140)='/usr/lib/telepathy/mission-control-5\x00', 0x25, 0x3) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) setxattr$incfs_metadata(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)="ef0c9cc8f9ebb645274a67823041c5f99c395cfa68e77e68491426c14b26accf9fc98f21382a3c1530b6d05d6c248fabb56d235763a438d2950bcf36f994307e562996fdba3daf3a901635c7ebc43b672e6a04e9bf7ec9a2e933", 0x5a, 0x0) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x40, 0x1, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0x1000, 0x4}], 0x1a400, &(0x7f0000001400)={[{@shortname_win95}, {@uni_xlate}], [{@subj_role={'subj_role', 0x3d, 'security.selinux\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) 00:55:05 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x101) write$9p(r0, &(0x7f00000001c0), 0x0) 00:55:05 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 93) [ 2327.022799] blktrace: Concurrent blktraces are not allowed on loop0 00:55:05 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, 0x0) [ 2327.044741] SELinux: Context /usr/lib/telepathy/mission-control-5 is not valid (left unmapped). [ 2327.053766] debugfs: File 'dropped' in directory 'loop6' already present! [ 2327.059083] debugfs: File 'msg' in directory 'loop6' already present! [ 2327.068461] debugfs: File 'trace0' in directory 'loop8' already present! [ 2327.079828] FAULT_INJECTION: forcing a failure. [ 2327.079828] name failslab, interval 1, probability 0, space 0, times 0 [ 2327.082631] CPU: 0 PID: 12147 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2327.083965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2327.085609] Call Trace: [ 2327.086131] dump_stack+0x107/0x167 [ 2327.086917] should_fail.cold+0x5/0xa [ 2327.087670] ? create_object.isra.0+0x3a/0xa30 [ 2327.088569] should_failslab+0x5/0x20 [ 2327.089321] kmem_cache_alloc+0x5b/0x310 [ 2327.090127] create_object.isra.0+0x3a/0xa30 [ 2327.090978] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2327.091958] kmem_cache_alloc_trace+0x151/0x320 [ 2327.092878] ext4_getfsmap_datadev+0x11b3/0x25c0 [ 2327.093819] ? lock_chain_count+0x20/0x20 [ 2327.094641] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2327.095632] ? mark_lock+0xf5/0x2df0 [ 2327.096364] ? do_swap+0x134/0x210 [ 2327.097054] ? sort_r+0x239/0x360 [ 2327.097717] ? ext4_file_open+0xa50/0xa50 [ 2327.098525] ext4_getfsmap+0x695/0x990 [ 2327.099307] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2327.100323] ? ext4_fsmap_to_internal+0x260/0x260 [ 2327.101286] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2327.102339] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2327.103387] ext4_ioc_getfsmap+0x2b0/0x620 [ 2327.104198] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2327.105115] ? find_held_lock+0x2c/0x110 [ 2327.105931] ? avc_has_extended_perms+0x675/0xf40 [ 2327.106938] ? lock_downgrade+0x6d0/0x6d0 [ 2327.107776] __ext4_ioctl+0x8ad/0x4220 [ 2327.108559] ? ext4_reset_inode_seed+0x450/0x450 [ 2327.109502] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2327.110551] ? find_held_lock+0x2c/0x110 [ 2327.111366] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2327.112503] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2327.113524] ? do_vfs_ioctl+0x283/0x10d0 [ 2327.114317] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2327.115351] ? generic_block_fiemap+0x60/0x60 [ 2327.116199] ? lock_downgrade+0x6d0/0x6d0 [ 2327.116990] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2327.117932] ? wait_for_completion_io+0x270/0x270 [ 2327.118887] ? selinux_file_ioctl+0xb6/0x270 [ 2327.119716] ? __ext4_ioctl+0x4220/0x4220 [ 2327.120501] __x64_sys_ioctl+0x19a/0x210 [ 2327.121264] do_syscall_64+0x33/0x40 [ 2327.121975] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2327.122945] RIP: 0033:0x7f2e56ce9b19 [ 2327.123658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2327.127234] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2327.128725] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2327.130092] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2327.131488] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2327.132863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2327.134245] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:55:05 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x8, 0x0) [ 2327.196918] loop2: detected capacity change from 0 to 196608 [ 2327.203334] debugfs: File 'trace0' in directory 'loop12' already present! [ 2327.213627] loop3: detected capacity change from 0 to 4096 [ 2327.300389] debugfs: File 'trace0' in directory 'loop6' already present! [ 2327.350831] loop3: detected capacity change from 0 to 4096 00:55:22 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1a) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:55:22 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:55:22 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 94) 00:55:22 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91, 0x0, 0xfffffffffffffffe}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = signalfd(r0, &(0x7f0000000080)={[0x1000]}, 0x8) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = accept(r1, &(0x7f0000000180)=@ethernet={0x0, @multicast}, &(0x7f0000000200)=0x80) signalfd(r3, &(0x7f0000000240)={[0x8]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) 00:55:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x80000000000}, 0x40, 0xffffffffee5ca025, 0xfffffffe, 0x0, 0x0, 0xfffffff7, 0xfffe, 0x0, 0xfffffffe, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000001c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000140)={r3, 0x1, r0, 0xfff}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) dup2(r1, r5) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x6, 0x3, 0x1, 0x1f, 0x0, 0x9, 0x104, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x100, 0x2, @perf_config_ext={0x8, 0x9}, 0x1133, 0x101, 0x80, 0x2, 0x708, 0x8001, 0x86, 0x0, 0x0, 0x0, 0x253}, r2, 0xf, r4, 0x8) write$9p(r1, &(0x7f00000001c0), 0x0) 00:55:22 executing program 6: sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0xb, 0x5, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000018) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:55:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x10, 0x0) 00:55:22 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x100, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000480)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="050000e0caa36b63c88038688c92b224"]) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r2, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x9, 0x81, {}, 0x6}, 0x409f) r4 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r7, 0x0, 0x0}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x13, r4, 0x0) syz_io_uring_submit(r8, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r9 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x2c7}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r10}}, 0xcc81) syz_io_uring_submit(r3, r6, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd=r0, 0xae8c, {0x0, r0}, 0xfff, 0x2, 0x1, {0x0, r10, r0}}, 0x7) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2344.010722] debugfs: File 'dropped' in directory 'loop6' already present! [ 2344.012342] debugfs: File 'msg' in directory 'loop6' already present! [ 2344.024594] debugfs: File 'dropped' in directory 'loop12' already present! [ 2344.024654] debugfs: File 'dropped' in directory 'loop8' already present! [ 2344.025580] debugfs: File 'msg' in directory 'loop12' already present! [ 2344.031835] blktrace: Concurrent blktraces are not allowed on loop0 [ 2344.036098] debugfs: File 'msg' in directory 'loop8' already present! [ 2344.036831] FAULT_INJECTION: forcing a failure. [ 2344.036831] name failslab, interval 1, probability 0, space 0, times 0 [ 2344.039277] CPU: 1 PID: 12171 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2344.040166] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2344.041222] Call Trace: [ 2344.041564] dump_stack+0x107/0x167 [ 2344.042035] should_fail.cold+0x5/0xa [ 2344.042529] ? ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2344.043156] should_failslab+0x5/0x20 [ 2344.043635] kmem_cache_alloc_trace+0x55/0x320 [ 2344.044222] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2344.044865] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2344.045457] ? lock_chain_count+0x20/0x20 [ 2344.045983] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.046627] ? do_swap+0x134/0x210 [ 2344.047095] ? sort_r+0x239/0x360 [ 2344.047530] ? ext4_file_open+0xa50/0xa50 [ 2344.048052] ext4_getfsmap+0x695/0x990 [ 2344.048542] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.049183] ? ext4_fsmap_to_internal+0x260/0x260 [ 2344.049786] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2344.050447] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.051109] ext4_ioc_getfsmap+0x2b0/0x620 [ 2344.051640] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2344.052213] ? find_held_lock+0x2c/0x110 [ 2344.052729] ? avc_has_extended_perms+0x675/0xf40 [ 2344.053360] ? lock_downgrade+0x6d0/0x6d0 [ 2344.053885] __ext4_ioctl+0x8ad/0x4220 [ 2344.054375] ? ext4_reset_inode_seed+0x450/0x450 [ 2344.054983] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2344.055638] ? find_held_lock+0x2c/0x110 [ 2344.056168] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2344.056887] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2344.057535] ? do_vfs_ioctl+0x283/0x10d0 [ 2344.058044] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2344.058731] ? generic_block_fiemap+0x60/0x60 [ 2344.059310] ? lock_downgrade+0x6d0/0x6d0 [ 2344.059828] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2344.060448] ? wait_for_completion_io+0x270/0x270 [ 2344.061074] ? selinux_file_ioctl+0xb6/0x270 [ 2344.061627] ? __ext4_ioctl+0x4220/0x4220 [ 2344.062148] __x64_sys_ioctl+0x19a/0x210 [ 2344.062666] do_syscall_64+0x33/0x40 [ 2344.063146] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2344.063788] RIP: 0033:0x7f2e56ce9b19 [ 2344.064254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2344.066560] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2344.067517] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2344.068415] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2344.069320] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2344.070219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2344.071146] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2344.078179] debugfs: File 'trace0' in directory 'loop12' already present! [ 2344.086236] blktrace: Concurrent blktraces are not allowed on loop4 [ 2344.097440] debugfs: File 'dropped' in directory 'loop12' already present! [ 2344.098339] debugfs: File 'msg' in directory 'loop12' already present! 00:55:22 executing program 2: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91, 0x5}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2344.149993] blktrace: Concurrent blktraces are not allowed on loop4 00:55:22 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 95) 00:55:22 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x82) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSTATu(r0, &(0x7f0000000140)={0x59, 0x7d, 0x1, {{0x0, 0x44, 0xffff, 0x2800, {0x40, 0x1, 0x1}, 0x20100000, 0x92, 0x0, 0x8, 0x2, ':]', 0xa, '\':^+@%]\xb7:&', 0x4, '#$\'%', 0x1, ']'}, 0x0, '', 0xee00}}, 0x59) write$9p(r0, &(0x7f0000000000)="e5de731ed9a5669772ac94ccc44d9e83a45b54e0caaeedd2bbdaf1b1f9863586df2503bb8edbad0640bfc4ad3ba9aff08715554179820d134062070ae5182f4dc52d6b0dbddcda24ecf0d7260c1a630db8c94b965576bd69df5f977786db879d3d4a2075ed5921227b2046d1c1616c4c5e0b1dc8e9549485f2d7819a072ea0a400358e755b32", 0x86) write$9p(r0, &(0x7f00000001c0), 0x0) 00:55:22 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xf0, 0x0) 00:55:22 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2344.161721] FAULT_INJECTION: forcing a failure. [ 2344.161721] name failslab, interval 1, probability 0, space 0, times 0 [ 2344.163269] CPU: 1 PID: 12193 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2344.164109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2344.165104] Call Trace: [ 2344.165424] dump_stack+0x107/0x167 [ 2344.165865] should_fail.cold+0x5/0xa [ 2344.166326] ? create_object.isra.0+0x3a/0xa30 [ 2344.166904] should_failslab+0x5/0x20 [ 2344.167363] kmem_cache_alloc+0x5b/0x310 [ 2344.167856] create_object.isra.0+0x3a/0xa30 [ 2344.168385] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2344.169002] kmem_cache_alloc_trace+0x151/0x320 [ 2344.169568] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2344.170133] ? lock_chain_count+0x20/0x20 [ 2344.170630] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.171269] ? do_swap+0x134/0x210 [ 2344.171697] ? sort_r+0x239/0x360 [ 2344.172112] ? ext4_file_open+0xa50/0xa50 [ 2344.172616] ext4_getfsmap+0x695/0x990 [ 2344.173082] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.173692] ? ext4_fsmap_to_internal+0x260/0x260 [ 2344.174273] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2344.174938] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.175554] ext4_ioc_getfsmap+0x2b0/0x620 [ 2344.176061] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2344.176606] ? find_held_lock+0x2c/0x110 [ 2344.177093] ? avc_has_extended_perms+0x675/0xf40 [ 2344.177684] ? lock_downgrade+0x6d0/0x6d0 [ 2344.178182] __ext4_ioctl+0x8ad/0x4220 [ 2344.178654] ? ext4_reset_inode_seed+0x450/0x450 [ 2344.179236] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2344.179870] ? find_held_lock+0x2c/0x110 [ 2344.180366] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2344.181054] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2344.181674] ? do_vfs_ioctl+0x283/0x10d0 [ 2344.182157] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2344.182794] ? generic_block_fiemap+0x60/0x60 [ 2344.183326] ? lock_downgrade+0x6d0/0x6d0 [ 2344.183821] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2344.184394] ? wait_for_completion_io+0x270/0x270 [ 2344.184974] ? selinux_file_ioctl+0xb6/0x270 [ 2344.185499] ? __ext4_ioctl+0x4220/0x4220 [ 2344.185990] __x64_sys_ioctl+0x19a/0x210 [ 2344.186478] do_syscall_64+0x33/0x40 [ 2344.186940] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2344.187550] RIP: 0033:0x7f2e56ce9b19 [ 2344.187995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2344.190186] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2344.190451] debugfs: File 'trace0' in directory 'loop6' already present! [ 2344.191109] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2344.191117] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2344.191123] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2344.191130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2344.191146] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:55:22 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 1) [ 2344.220763] blktrace: Concurrent blktraces are not allowed on loop0 [ 2344.234496] FAULT_INJECTION: forcing a failure. [ 2344.234496] name failslab, interval 1, probability 0, space 0, times 0 [ 2344.235916] CPU: 1 PID: 12200 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2344.236717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2344.237672] Call Trace: [ 2344.237980] dump_stack+0x107/0x167 [ 2344.238404] should_fail.cold+0x5/0xa [ 2344.238872] ? __do_sys_memfd_create+0xfb/0x450 [ 2344.239409] should_failslab+0x5/0x20 [ 2344.239861] __kmalloc+0x72/0x390 [ 2344.240266] __do_sys_memfd_create+0xfb/0x450 [ 2344.240795] ? ksys_write+0x1a9/0x260 [ 2344.241240] ? memfd_file_seals_ptr+0x170/0x170 [ 2344.241780] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2344.242386] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2344.243000] do_syscall_64+0x33/0x40 [ 2344.243432] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2344.244022] RIP: 0033:0x7f1cbd5a5b19 [ 2344.244451] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2344.246571] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2344.247463] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2344.248287] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2344.249106] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2344.249925] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2344.250758] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 00:55:22 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 96) [ 2344.277972] FAULT_INJECTION: forcing a failure. [ 2344.277972] name failslab, interval 1, probability 0, space 0, times 0 [ 2344.279399] CPU: 1 PID: 12202 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2344.280190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2344.281131] Call Trace: [ 2344.281434] dump_stack+0x107/0x167 [ 2344.281850] should_fail.cold+0x5/0xa [ 2344.282283] ? ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2344.282848] should_failslab+0x5/0x20 [ 2344.283284] kmem_cache_alloc_trace+0x55/0x320 [ 2344.283802] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2344.284382] ext4_getfsmap_datadev+0xd9f/0x25c0 [ 2344.284919] ? lock_chain_count+0x20/0x20 [ 2344.285392] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.285977] ? do_swap+0x134/0x210 [ 2344.286383] ? sort_r+0x239/0x360 [ 2344.286798] ? ext4_file_open+0xa50/0xa50 [ 2344.287270] ext4_getfsmap+0x695/0x990 [ 2344.287711] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.288291] ? ext4_fsmap_to_internal+0x260/0x260 [ 2344.288838] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2344.289433] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2344.290027] ext4_ioc_getfsmap+0x2b0/0x620 [ 2344.290502] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2344.291028] ? find_held_lock+0x2c/0x110 [ 2344.291486] ? avc_has_extended_perms+0x675/0xf40 [ 2344.292047] ? lock_downgrade+0x6d0/0x6d0 [ 2344.292517] __ext4_ioctl+0x8ad/0x4220 [ 2344.292964] ? ext4_reset_inode_seed+0x450/0x450 [ 2344.293497] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2344.294084] ? find_held_lock+0x2c/0x110 [ 2344.294545] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2344.295205] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2344.295788] ? do_vfs_ioctl+0x283/0x10d0 [ 2344.296247] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2344.296833] ? generic_block_fiemap+0x60/0x60 [ 2344.297333] ? lock_downgrade+0x6d0/0x6d0 [ 2344.297799] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2344.298340] ? wait_for_completion_io+0x270/0x270 [ 2344.298909] ? selinux_file_ioctl+0xb6/0x270 [ 2344.299406] ? __ext4_ioctl+0x4220/0x4220 [ 2344.299872] __x64_sys_ioctl+0x19a/0x210 [ 2344.300328] do_syscall_64+0x33/0x40 [ 2344.300747] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2344.301320] RIP: 0033:0x7f2e56ce9b19 [ 2344.301733] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2344.303820] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2344.304675] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2344.305474] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2344.306272] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2344.307087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2344.307887] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:55:22 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2344.343302] debugfs: File 'trace0' in directory 'loop8' already present! [ 2344.343526] blktrace: Concurrent blktraces are not allowed on loop0 [ 2344.402415] debugfs: File 'trace0' in directory 'loop12' already present! 00:55:35 executing program 6: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x9) ioctl$PTP_SYS_OFFSET_PRECISE(0xffffffffffffffff, 0xc0403d08, &(0x7f0000000080)) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) 00:55:35 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) 00:55:35 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/227, &(0x7f0000000200)=0xe3) creat(&(0x7f0000000080)='./file0\x00', 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x709000, 0x86, 0x1}, 0x18) 00:55:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 97) 00:55:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 2) 00:55:35 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x0, 0x9, 0x20b91, 0x100000000}) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x5) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8000, 0x8000) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x8000000}], 0x1) kexec_load(0x0, 0x8, &(0x7f0000000000), 0x0) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:55:35 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:55:35 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x321, 0x0) [ 2356.821534] debugfs: File 'dropped' in directory 'loop6' already present! [ 2356.822783] debugfs: File 'msg' in directory 'loop6' already present! [ 2356.824655] debugfs: File 'trace0' in directory 'loop6' already present! [ 2356.843511] FAULT_INJECTION: forcing a failure. [ 2356.843511] name failslab, interval 1, probability 0, space 0, times 0 [ 2356.845995] CPU: 0 PID: 12225 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2356.847501] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2356.849499] Call Trace: [ 2356.850140] dump_stack+0x107/0x167 [ 2356.851031] should_fail.cold+0x5/0xa [ 2356.851953] ? create_object.isra.0+0x3a/0xa30 [ 2356.853050] should_failslab+0x5/0x20 [ 2356.853968] kmem_cache_alloc+0x5b/0x310 [ 2356.854966] create_object.isra.0+0x3a/0xa30 [ 2356.856025] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2356.857251] __kmalloc+0x16e/0x390 [ 2356.858114] __do_sys_memfd_create+0xfb/0x450 [ 2356.859198] ? ksys_write+0x1a9/0x260 [ 2356.860114] ? memfd_file_seals_ptr+0x170/0x170 [ 2356.861240] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2356.862505] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2356.863757] do_syscall_64+0x33/0x40 [ 2356.864656] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2356.865889] RIP: 0033:0x7f1cbd5a5b19 [ 2356.866784] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2356.871207] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2356.873027] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2356.874733] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2356.876444] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2356.878142] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2356.879851] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2356.888081] blktrace: Concurrent blktraces are not allowed on loop0 00:55:35 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.apparmor\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x200000, 0x102}, 0x18) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setxattr$trusted_overlay_redirect(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x8, 0x0) [ 2356.894002] FAULT_INJECTION: forcing a failure. [ 2356.894002] name failslab, interval 1, probability 0, space 0, times 0 [ 2356.897402] CPU: 0 PID: 12213 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2356.899057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2356.901020] Call Trace: [ 2356.901649] dump_stack+0x107/0x167 [ 2356.902517] should_fail.cold+0x5/0xa [ 2356.903431] ? create_object.isra.0+0x3a/0xa30 [ 2356.904506] should_failslab+0x5/0x20 [ 2356.905402] kmem_cache_alloc+0x5b/0x310 [ 2356.906364] create_object.isra.0+0x3a/0xa30 [ 2356.907409] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2356.908613] kmem_cache_alloc_trace+0x151/0x320 [ 2356.909718] ext4_getfsmap_datadev+0xc0c/0x25c0 [ 2356.910833] ? lock_chain_count+0x20/0x20 [ 2356.911822] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2356.913031] ? do_swap+0x134/0x210 [ 2356.913873] ? sort_r+0x239/0x360 [ 2356.914691] ? ext4_file_open+0xa50/0xa50 [ 2356.915684] ext4_getfsmap+0x695/0x990 [ 2356.916601] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2356.917801] ? ext4_fsmap_to_internal+0x260/0x260 00:55:35 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/block/loop0', 0x44040, 0x28) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x84200, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@version_L}, {@access_user}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@hash}, {@smackfsroot={'smackfsroot', 0x3d, '[.{]$'}}]}}) [ 2356.918947] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2356.920282] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2356.921481] ext4_ioc_getfsmap+0x2b0/0x620 [ 2356.922454] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2356.923519] ? find_held_lock+0x2c/0x110 [ 2356.924475] ? avc_has_extended_perms+0x675/0xf40 [ 2356.925613] ? lock_downgrade+0x6d0/0x6d0 [ 2356.926571] __ext4_ioctl+0x8ad/0x4220 [ 2356.927490] ? ext4_reset_inode_seed+0x450/0x450 [ 2356.928572] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2356.929782] ? find_held_lock+0x2c/0x110 [ 2356.930720] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2356.932052] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2356.933253] ? do_vfs_ioctl+0x283/0x10d0 [ 2356.934189] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2356.935418] ? generic_block_fiemap+0x60/0x60 [ 2356.936442] ? lock_downgrade+0x6d0/0x6d0 [ 2356.937401] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2356.938500] ? wait_for_completion_io+0x270/0x270 [ 2356.939615] ? selinux_file_ioctl+0xb6/0x270 [ 2356.940621] ? __ext4_ioctl+0x4220/0x4220 [ 2356.941574] __x64_sys_ioctl+0x19a/0x210 [ 2356.942496] do_syscall_64+0x33/0x40 [ 2356.943347] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2356.944505] RIP: 0033:0x7f2e56ce9b19 [ 2356.945349] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2356.949535] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2356.951266] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2356.952903] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2356.954523] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2356.956147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2356.956388] debugfs: File 'dropped' in directory 'loop8' already present! [ 2356.957750] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2356.960043] debugfs: File 'msg' in directory 'loop8' already present! [ 2356.961121] loop2: detected capacity change from 0 to 196608 [ 2356.969705] debugfs: File 'dropped' in directory 'loop12' already present! [ 2356.970569] debugfs: File 'msg' in directory 'loop12' already present! 00:55:35 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:55:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 98) 00:55:35 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x2103, 0x0) [ 2357.079951] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2357.083350] debugfs: File 'trace0' in directory 'loop12' already present! [ 2357.119850] blktrace: Concurrent blktraces are not allowed on loop0 00:55:35 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2357.140201] debugfs: File 'dropped' in directory 'loop6' already present! [ 2357.141013] debugfs: File 'msg' in directory 'loop6' already present! [ 2357.142428] FAULT_INJECTION: forcing a failure. [ 2357.142428] name failslab, interval 1, probability 0, space 0, times 0 [ 2357.144986] CPU: 0 PID: 12244 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2357.146531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2357.148388] Call Trace: 00:55:35 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000000000, 0x80000000001}, 0x0, 0x7fffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x33da, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="b51c653ee168303c62d8c8b4f0d9999f0aae6ae5e19aec596af7c4a9c42611fbc91a65eabe5557db66faff", 0x2b, 0x7}], 0x2000400, &(0x7f0000000140)={[{@nodots}, {@dots}, {}, {@fat=@time_offset={'time_offset', 0x3d, 0xfffffffffffffadc}}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x1}}, {@nodots}, {@dots}, {@dots}, {@nodots}, {@dots}], [{@fowner_lt={'fowner<', 0xee01}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@dont_hash}, {@fowner_gt={'fowner>', 0xee01}}, {@subj_role}, {@euid_lt}, {@obj_type}, {@smackfstransmute={'smackfstransmute', 0x3d, '@\\\xa7'}}, {@smackfshat={'smackfshat', 0x3d, ']*!*/@!%-\''}}, {@dont_appraise}]}) readv(r1, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x2) [ 2357.148983] dump_stack+0x107/0x167 [ 2357.149924] should_fail.cold+0x5/0xa [ 2357.150814] ? ext4_getfsmap_datadev+0xaae/0x25c0 [ 2357.151937] should_failslab+0x5/0x20 [ 2357.152816] kmem_cache_alloc_trace+0x55/0x320 [ 2357.153864] ? ext4_bg_num_gdb+0x172/0x250 [ 2357.154858] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2357.155951] ? lock_chain_count+0x20/0x20 [ 2357.156909] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2357.158093] ? do_swap+0x134/0x210 [ 2357.158923] ? sort_r+0x239/0x360 [ 2357.159721] ? ext4_file_open+0xa50/0xa50 [ 2357.160681] ext4_getfsmap+0x695/0x990 [ 2357.161581] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2357.162755] ? ext4_fsmap_to_internal+0x260/0x260 [ 2357.163886] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2357.165107] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2357.166299] ext4_ioc_getfsmap+0x2b0/0x620 [ 2357.167282] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2357.168336] ? find_held_lock+0x2c/0x110 [ 2357.169278] ? avc_has_extended_perms+0x675/0xf40 [ 2357.170427] ? lock_downgrade+0x6d0/0x6d0 [ 2357.171394] __ext4_ioctl+0x8ad/0x4220 [ 2357.172301] ? ext4_reset_inode_seed+0x450/0x450 [ 2357.172491] debugfs: File 'trace0' in directory 'loop8' already present! [ 2357.173390] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2357.173412] ? find_held_lock+0x2c/0x110 [ 2357.176354] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2357.177678] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2357.178299] debugfs: File 'trace0' in directory 'loop6' already present! [ 2357.178880] ? do_vfs_ioctl+0x283/0x10d0 [ 2357.178904] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2357.181813] ? generic_block_fiemap+0x60/0x60 [ 2357.182855] ? lock_downgrade+0x6d0/0x6d0 [ 2357.183812] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2357.184927] ? wait_for_completion_io+0x270/0x270 [ 2357.186047] ? selinux_file_ioctl+0xb6/0x270 [ 2357.187071] ? __ext4_ioctl+0x4220/0x4220 [ 2357.188032] __x64_sys_ioctl+0x19a/0x210 [ 2357.188971] do_syscall_64+0x33/0x40 [ 2357.189830] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2357.191024] RIP: 0033:0x7f2e56ce9b19 [ 2357.191885] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2357.196135] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2357.197890] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2357.199542] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2357.201186] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2357.202829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2357.204485] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:55:35 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="33965618c57496ec393355fe", 0xc, 0x800}, {&(0x7f0000000180)="8bce86c182fa805e81a7422ea37f77d24c8ff27412e78eed7bfc8018efe2176f1394b201e0c2542fac", 0x29, 0x2}, {&(0x7f00000001c0)="ca719ac89fc4ce0578f4c621b5749dcffd0b800f478ee6054adedbbde5e6c65148c3dafa2c07af0c34d00209b8a957353bf98ac8ccaad676bc73a650fdd5388844caa40e3930ca3c820d2e3c61893b0a74c7e7fcc9569f6bc37462d26e7da654d75b39d063619fdf6bc84044cf1761f434d375497f5660ba21ac922a8e9af5764bfa31a337fc9eca423410da64a86aa617a54c8df6555da87c12f64ecc636cf1d02e93f3b8745830219efbb2705b91288db5fbe3a8992ef805b19b4291a4fe270a525853ce71f19edf8023faabe7f60546bc385ba15e65de67b15914f1e08506614b935bc19607d021d77edffa7204e89964d55db4558f6bd7", 0xf9, 0x7fff}], 0x8, &(0x7f00000003c0)={[{@nombcache}, {@sysvgroups}, {@init_itable}], [{@fsmagic={'fsmagic', 0x3d, 0x9}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}]}) fcntl$setpipe(r1, 0x407, 0x9) 00:55:35 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 3) [ 2357.214269] debugfs: File 'dropped' in directory 'loop8' already present! [ 2357.218575] debugfs: File 'msg' in directory 'loop8' already present! [ 2357.234465] blktrace: Concurrent blktraces are not allowed on loop0 [ 2357.246603] debugfs: File 'dropped' in directory 'loop12' already present! [ 2357.247517] debugfs: File 'msg' in directory 'loop12' already present! [ 2357.251396] loop5: detected capacity change from 0 to 12800 [ 2357.256597] FAT-fs (loop5): Unrecognized mount option "fowner<00000000000000060929" or missing value 00:55:35 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) r3 = getpgrp(r1) fcntl$getownex(r0, 0x10, &(0x7f0000001480)={0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) openat(r5, &(0x7f0000000540)='./file1\x00', 0x40000, 0x8c) r6 = fork() clone3(&(0x7f0000001500)={0x20000000, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x37}, &(0x7f0000000280)=""/127, 0x7f, &(0x7f0000000300)=""/85, &(0x7f00000014c0)=[r1, 0xffffffffffffffff, r3, r4, r6], 0x5, {r2}}, 0x58) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1f, 0xca, 0xf9, 0x5, 0x0, 0x3, 0x110, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x43103, 0x80000000, 0x7, 0x4, 0x1, 0xfc2, 0x3ff, 0x0, 0x7, 0x0, 0xffffffffffffff26}, r1, 0x4, r2, 0x2) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) timer_create(0x0, &(0x7f0000000480)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000380)="b0465f226b617d4ed5d74bf9e6aa6ba6112ca68795d279cba1d479f0c4787d95ee884b49f9dd1c1eb103243fff7bd413d483712651dfeafd524d18a75891d9bd9f51ac91b3ab1681f427db82cb12d117715414ae974033b6234121ba36016dd4f7577bd40dd812", &(0x7f0000000400)="c7f5f721e035139e0c98e2d13393348320831f4b1d5c7f2033774ccec3c6899ce7be0d5ea7e7c531b63968d6cbd1af790042038d4e6e23f70d91a963877e8a14c9c9ef879eb7dbbfaf8ab0684ebc40aa9b4c50210bcf745784ac557a4f"}}, &(0x7f00000004c0)=0x0) timer_gettime(r8, &(0x7f0000000500)) write$9p(r7, &(0x7f00000001c0), 0x0) [ 2357.299032] FAULT_INJECTION: forcing a failure. [ 2357.299032] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2357.300388] CPU: 1 PID: 12263 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2357.301177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2357.302110] Call Trace: [ 2357.302416] dump_stack+0x107/0x167 [ 2357.302846] should_fail.cold+0x5/0xa [ 2357.303291] _copy_from_user+0x2e/0x1b0 [ 2357.303743] __do_sys_memfd_create+0x16d/0x450 [ 2357.304257] ? memfd_file_seals_ptr+0x170/0x170 [ 2357.304786] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2357.305377] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2357.305960] do_syscall_64+0x33/0x40 [ 2357.306377] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2357.306976] RIP: 0033:0x7f1cbd5a5b19 [ 2357.307392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2357.309453] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2357.310310] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2357.311130] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2357.311931] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2357.312736] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2357.313542] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2357.359145] loop6: detected capacity change from 0 to 65024 [ 2357.362771] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 2357.366111] debugfs: File 'trace0' in directory 'loop8' already present! [ 2357.395802] debugfs: File 'trace0' in directory 'loop12' already present! [ 2371.035672] debugfs: File 'dropped' in directory 'loop12' already present! 00:55:49 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) sendmsg$AUDIT_SET(r1, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x3e9, 0x100, 0x70bd27, 0x25dfdbfb, {0x20, 0x0, 0x2, 0xffffffffffffffff, 0x3, 0x9, 0x9, 0x7fff, 0x0, 0xfff}, ["", "", "", "", "", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x4000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:55:49 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) fallocate(r1, 0x4, 0x1f, 0xa9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) ftruncate(r2, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:55:49 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100), 0x0) 00:55:49 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 99) 00:55:49 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2371.043318] debugfs: File 'msg' in directory 'loop12' already present! 00:55:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xf000, 0x0) 00:55:49 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0xc0000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {r2}}, './file0\x00'}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000080)=0x8001) 00:55:49 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 4) [ 2371.065727] debugfs: File 'dropped' in directory 'loop6' already present! [ 2371.070782] debugfs: File 'msg' in directory 'loop6' already present! [ 2371.075559] debugfs: File 'dropped' in directory 'loop8' already present! [ 2371.078617] debugfs: File 'msg' in directory 'loop8' already present! [ 2371.080932] blktrace: Concurrent blktraces are not allowed on loop0 00:55:49 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x80000, 0x0) [ 2371.093498] FAULT_INJECTION: forcing a failure. 00:55:49 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$9p(r0, &(0x7f0000000040)="547896af5d890b453119d7d3b80bfd1fa9f8447ce441235b04aa217332c78f73b986b2c300b5aa1e6b603fc308336a21234417ad4cd946955365199b61fc6df74dfb5ac38d15054118f071a5ba58c9135545dc790bc01cae9d04cebe4b5f641bdf14c385550030d9f88cda9f3352366b8e551ef25ddc48d41ac80f5543b122724affe40674c21ece0b345b6e9bdedab75901a85cb0f92e00000000000000", 0x9e) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000140), &(0x7f00000001c0)='./file0\x00', 0x80000000, 0x7, &(0x7f0000000640)=[{&(0x7f0000000200)="9d27f783bd3aa41c48b2d63f382e610194334afa994510e34456b349cdc2b2153989b3c3b9e085197f1bcab5caa587283489e62e078ff0cf9fb0b244a1fcd79c0eff37c4aed63a36a84e460d2f8951980d36b63f04f12ac8d611d74a9734cadd71b2dc0993113f1e0aeb81eee7a4908b9beb40209fd4cb279f4a8ae332a67a23971fbee22adf98f3368d6f8e87ae1bf2473f3a210138aac457", 0x99, 0x7fff}, {&(0x7f00000002c0)="b248a94515693dc9b7c277c93ae67fe5bc3a79aecf6e3a3dcb05a6e28a806f40197846a97a772c19ecd4530ca3d8edbe4099465839c230512c90b4c36a02a533fcc7fc94642feb2ecdcfe9e8cfa0875da3724b711afea3660cda39cc8c215d49f024c9ca5fb721e122ea584b808be569e23583dee89b98cb623eed9efdb6b3fba8d8653aa1b258d2694cc4268b6e67e350ad69dbf62cf3a4b9d3da4be6f74b069966432617e3227035ec890d09738597af8a4f877071fc2e8e154b93e12588d9d1cbec", 0xc3, 0x5}, {&(0x7f00000003c0)="4566b3c617ec73956e1a19f220d3b451e591f44865aaf106e9d02844be4fa813ee77d794", 0x24, 0x5}, {&(0x7f0000000400)="903762eb3aa63cc3dc2a4f27eaf861317c413c4642c034947512f58a41bc62ccc82c3e5e62e1e32a79a98819265c9df3e61c8616119bf948a41bd03d867093a4d43bba2ff1156bfc157ea7160aad9b9e163c3c11493f51c839c0f09261e2dca827b4402ffda9e175aa3fbbafdadedac738f1014355ae53959b76a1fb139613ca73e7940c18e7242f", 0x88, 0x9}, {&(0x7f00000004c0)="3a573677a61a98ef475a67ad2a88447fe057e26f3d0696cf0523870784f05f75291cecde64b02934fdc7f984f0bae55d17c18c5f8c3ce69ca7a79a7d1b6dc4f3a3b923d36dc744ad957558d3d46a11fda61835b61bb7e7f77bed4fcaaf2c76f434990eeb887ef66db929d14bd9f995d99fc8f47094490fc613e594312f85a0198031df7d6f1bc3f7d4d112e08f2cdb2329078e1986de768a120527eeff1e53fb81d7b3ae2c4607716ec564eaa9b9fa28c49231a66a48b7", 0xb7, 0x7fff}, {&(0x7f0000000580)="87db62ab48b79f31", 0x8, 0x5}, {&(0x7f00000005c0)="575ff51b5ca0423393f08afc73383ca6f845e6f16b02a6c7e3c8f490fbf52989ad490175bc06e93739d304db901941bd108bf68dd36860248bfc1d444142cd087a7a", 0x42}], 0x8000, &(0x7f0000000700)={[{@uni_xlate}], [{@fowner_lt={'fowner<', 0xee01}}]}) write$9p(r0, &(0x7f0000000900)="581b49338cee76457cc266778b432eba84abaf3fe11945e60a6f81ccb195cf55f48f30a9cd52c854370466635d11346abf41abb5a0efed934f23a34e79b92cbd3f33a9dd6cfa77557fc67343992b89680b2f2219333e60a7cd202dc67df3cc58234fcf4012cffe28af8f26ee223463c1f7ef7bc920e90c84a65378a97d63470f1172f74380fac124ea95f618c295ae39869722786e6b7949edd9ae61e7287d0270deb3e7ae504ab7a5fc6c862e3f36a573aa0af61ebb1752254f13c2fbebd74894af9eff7c78835a051a2e35048f9a599ea1c37e", 0xd4) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000780)='./file1\x00', &(0x7f00000008c0)={0x1, 0x5, 0x28}, 0x18) openat(r3, &(0x7f0000000800)='./file0\x00', 0x208082, 0xb0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000880)='./file1\x00', 0x187042, 0x2) openat(r4, &(0x7f0000000840)='./file0\x00', 0x0, 0x0) faccessat2(r2, &(0x7f0000000740)='./file1\x00', 0x194, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) write$9p(r1, &(0x7f0000000000)="c9", 0x1) [ 2371.093498] name failslab, interval 1, probability 0, space 0, times 0 [ 2371.096619] CPU: 0 PID: 12292 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2371.098379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2371.100284] Call Trace: [ 2371.100845] dump_stack+0x107/0x167 [ 2371.101610] should_fail.cold+0x5/0xa [ 2371.102414] ? shmem_alloc_inode+0x18/0x40 [ 2371.103317] should_failslab+0x5/0x20 [ 2371.104120] kmem_cache_alloc+0x5b/0x310 [ 2371.104978] ? shmem_destroy_inode+0x70/0x70 [ 2371.105907] shmem_alloc_inode+0x18/0x40 [ 2371.106757] ? shmem_destroy_inode+0x70/0x70 [ 2371.107692] alloc_inode+0x63/0x240 [ 2371.108459] new_inode+0x23/0x250 [ 2371.109193] shmem_get_inode+0x15e/0xbc0 [ 2371.110054] __shmem_file_setup+0xb8/0x320 [ 2371.110959] ? _copy_from_user+0xfb/0x1b0 [ 2371.111847] __do_sys_memfd_create+0x275/0x450 [ 2371.112809] ? memfd_file_seals_ptr+0x170/0x170 [ 2371.113800] do_syscall_64+0x33/0x40 [ 2371.114588] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2371.115673] RIP: 0033:0x7f1cbd5a5b19 [ 2371.116464] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2371.120203] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2371.121756] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2371.123211] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2371.124658] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2371.126105] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2371.127589] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2371.133097] FAULT_INJECTION: forcing a failure. [ 2371.133097] name failslab, interval 1, probability 0, space 0, times 0 [ 2371.135769] CPU: 0 PID: 12280 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2371.137181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2371.138866] Call Trace: [ 2371.139420] dump_stack+0x107/0x167 [ 2371.140167] should_fail.cold+0x5/0xa [ 2371.140944] ? create_object.isra.0+0x3a/0xa30 [ 2371.141873] should_failslab+0x5/0x20 [ 2371.142655] kmem_cache_alloc+0x5b/0x310 [ 2371.143509] ? lock_downgrade+0x6d0/0x6d0 [ 2371.144374] create_object.isra.0+0x3a/0xa30 [ 2371.145290] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2371.146334] kmem_cache_alloc_trace+0x151/0x320 [ 2371.147317] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2371.148281] ? lock_chain_count+0x20/0x20 [ 2371.149159] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2371.150221] ? do_swap+0x134/0x210 [ 2371.150965] ? sort_r+0x239/0x360 [ 2371.151702] ? ext4_file_open+0xa50/0xa50 [ 2371.152565] ext4_getfsmap+0x695/0x990 [ 2371.153356] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2371.154392] ? ext4_fsmap_to_internal+0x260/0x260 [ 2371.155392] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2371.156473] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2371.157575] ext4_ioc_getfsmap+0x2b0/0x620 [ 2371.158441] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2371.159379] ? find_held_lock+0x2c/0x110 [ 2371.160214] ? avc_has_extended_perms+0x675/0xf40 [ 2371.161264] ? lock_downgrade+0x6d0/0x6d0 [ 2371.162121] __ext4_ioctl+0x8ad/0x4220 [ 2371.162957] ? ext4_reset_inode_seed+0x450/0x450 [ 2371.163971] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2371.165077] ? find_held_lock+0x2c/0x110 [ 2371.165946] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2371.167168] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2371.168235] ? do_vfs_ioctl+0x283/0x10d0 [ 2371.169097] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2371.170206] ? generic_block_fiemap+0x60/0x60 [ 2371.171143] ? lock_downgrade+0x6d0/0x6d0 [ 2371.172007] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2371.173024] ? wait_for_completion_io+0x270/0x270 [ 2371.174028] ? selinux_file_ioctl+0xb6/0x270 [ 2371.174828] loop5: detected capacity change from 0 to 135266304 [ 2371.174926] ? __ext4_ioctl+0x4220/0x4220 [ 2371.176613] __x64_sys_ioctl+0x19a/0x210 [ 2371.177500] do_syscall_64+0x33/0x40 [ 2371.178288] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2371.179398] RIP: 0033:0x7f2e56ce9b19 [ 2371.180185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2371.184001] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2371.185602] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2371.187119] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2371.188621] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2371.190121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2371.191629] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 [ 2371.241192] debugfs: File 'trace0' in directory 'loop12' already present! [ 2371.274369] debugfs: File 'dropped' in directory 'loop12' already present! [ 2371.275433] debugfs: File 'msg' in directory 'loop12' already present! [ 2371.292762] debugfs: File 'trace0' in directory 'loop8' already present! [ 2371.306670] debugfs: File 'dropped' in directory 'loop8' already present! [ 2371.308358] debugfs: File 'msg' in directory 'loop8' already present! [ 2371.338830] debugfs: File 'trace0' in directory 'loop6' already present! [ 2371.380835] debugfs: File 'trace0' in directory 'loop12' already present! [ 2371.420762] debugfs: File 'trace0' in directory 'loop8' already present! [ 2387.716756] FAULT_INJECTION: forcing a failure. [ 2387.716756] name failslab, interval 1, probability 0, space 0, times 0 [ 2387.717226] debugfs: File 'dropped' in directory 'loop6' already present! [ 2387.719309] CPU: 1 PID: 12313 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2387.720249] debugfs: File 'msg' in directory 'loop6' already present! [ 2387.721678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2387.721690] Call Trace: [ 2387.721717] dump_stack+0x107/0x167 [ 2387.721740] should_fail.cold+0x5/0xa [ 2387.726584] ? create_object.isra.0+0x3a/0xa30 [ 2387.727630] should_failslab+0x5/0x20 [ 2387.728496] kmem_cache_alloc+0x5b/0x310 [ 2387.729425] create_object.isra.0+0x3a/0xa30 [ 2387.730429] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2387.731600] kmem_cache_alloc+0x159/0x310 [ 2387.732566] ? shmem_destroy_inode+0x70/0x70 [ 2387.733574] shmem_alloc_inode+0x18/0x40 [ 2387.734512] ? shmem_destroy_inode+0x70/0x70 [ 2387.734957] debugfs: File 'trace0' in directory 'loop6' already present! [ 2387.735533] alloc_inode+0x63/0x240 [ 2387.735555] new_inode+0x23/0x250 [ 2387.738018] shmem_get_inode+0x15e/0xbc0 [ 2387.738968] __shmem_file_setup+0xb8/0x320 [ 2387.739960] ? _copy_from_user+0xfb/0x1b0 [ 2387.740926] __do_sys_memfd_create+0x275/0x450 [ 2387.741990] ? memfd_file_seals_ptr+0x170/0x170 [ 2387.742406] debugfs: File 'dropped' in directory 'loop6' already present! [ 2387.743098] do_syscall_64+0x33/0x40 [ 2387.743121] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2387.743135] RIP: 0033:0x7f1cbd5a5b19 [ 2387.743155] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2387.743167] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2387.743200] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2387.743212] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2387.743224] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2387.743235] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2387.743247] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2387.768298] FAULT_INJECTION: forcing a failure. [ 2387.768298] name failslab, interval 1, probability 0, space 0, times 0 [ 2387.769761] CPU: 0 PID: 12324 Comm: syz-executor.7 Not tainted 5.10.252 #1 [ 2387.770564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2387.771529] Call Trace: [ 2387.771848] dump_stack+0x107/0x167 [ 2387.772270] should_fail.cold+0x5/0xa [ 2387.772715] ? create_object.isra.0+0x3a/0xa30 [ 2387.773245] should_failslab+0x5/0x20 [ 2387.773691] kmem_cache_alloc+0x5b/0x310 [ 2387.773743] debugfs: File 'dropped' in directory 'loop12' already present! [ 2387.774163] ? lock_downgrade+0x6d0/0x6d0 [ 2387.774178] create_object.isra.0+0x3a/0xa30 [ 2387.774188] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2387.774208] kmem_cache_alloc_trace+0x151/0x320 [ 2387.777761] ext4_getfsmap_datadev+0xaae/0x25c0 [ 2387.778311] ? lock_chain_count+0x20/0x20 [ 2387.778788] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2387.779390] ? do_swap+0x134/0x210 [ 2387.779800] ? sort_r+0x239/0x360 [ 2387.780202] ? ext4_file_open+0xa50/0xa50 [ 2387.780680] ext4_getfsmap+0x695/0x990 [ 2387.781134] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2387.781723] ? ext4_fsmap_to_internal+0x260/0x260 [ 2387.782284] ? ext4_ioctl_check_immutable+0x200/0x200 [ 2387.782894] ? ext4_getfsmap_meta_helper+0x6e0/0x6e0 [ 2387.783498] ext4_ioc_getfsmap+0x2b0/0x620 [ 2387.783988] ? ext4_ioctl_setflags+0xbe0/0xbe0 [ 2387.784518] ? find_held_lock+0x2c/0x110 [ 2387.784997] ? avc_has_extended_perms+0x675/0xf40 [ 2387.785577] ? lock_downgrade+0x6d0/0x6d0 [ 2387.786059] __ext4_ioctl+0x8ad/0x4220 [ 2387.786516] ? ext4_reset_inode_seed+0x450/0x450 [ 2387.787211] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2387.787814] ? find_held_lock+0x2c/0x110 [ 2387.788295] ? ioctl_has_perm.constprop.0.isra.0+0x29a/0x410 [ 2387.788962] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2387.789559] ? do_vfs_ioctl+0x283/0x10d0 [ 2387.789798] debugfs: File 'msg' in directory 'loop12' already present! [ 2387.790027] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2387.790047] ? generic_block_fiemap+0x60/0x60 [ 2387.792535] ? lock_downgrade+0x6d0/0x6d0 [ 2387.793013] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2387.793564] ? wait_for_completion_io+0x270/0x270 [ 2387.794130] ? selinux_file_ioctl+0xb6/0x270 [ 2387.794640] ? __ext4_ioctl+0x4220/0x4220 [ 2387.795125] __x64_sys_ioctl+0x19a/0x210 [ 2387.795605] do_syscall_64+0x33/0x40 [ 2387.796038] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2387.796631] RIP: 0033:0x7f2e56ce9b19 [ 2387.797060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2387.799168] RSP: 002b:00007f2e5425f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2387.799219] debugfs: File 'trace0' in directory 'loop12' already present! [ 2387.800054] RAX: ffffffffffffffda RBX: 00007f2e56dfcf60 RCX: 00007f2e56ce9b19 [ 2387.800071] RDX: 0000000020000500 RSI: 00000000c0c0583b RDI: 0000000000000004 [ 2387.803142] RBP: 00007f2e5425f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2387.803970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 2387.804801] R13: 00007ffdc12f4aaf R14: 00007f2e5425f300 R15: 0000000000022000 00:56:06 executing program 4: write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000080)={0x13, 0x65, 0xffff, 0xc8, 0x6, '9P2000'}, 0x13) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000000340)={{r1}, "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"}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:56:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xc9ffff, 0x0) 00:56:06 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7, 0x9, 0x20b91, 0xfffffffffffffffd, 0x0, r1}) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x480f00, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000f704000835bd7000fedbd87ce8bc0000070000002e2f66696c65302e5b66696c65300000d702dc16feb8da70be8de7208190f84f49aff90c5123ebc2f7126e5e4fcedc3d7a8cc0c01c36af528a1eabce770a167206c0247e4fddf39d8c0dc6407bea"], 0x28}, 0x1, 0x0, 0x0, 0x4c000}, 0x8001) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:56:06 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140)=0x7f, 0x73b) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x9000) write$9p(r0, &(0x7f00000001c0), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{}, {}, {0x20, '#/%,'}, {0x20, '}-\x1f/-'}, {0x20, '}-*'}, {}], 0xa, "5305089e5eedf7196ef9cc17a94b52ef05011e120ec933f8ba37d7497cf9dc8b67b700350ebedd1b8d3499e1babda8132d7c6490d18be728e8ad4076cfb260c145dfffd4a4f5e355c07bd1193e19c03ec654d492f377a9a539c13049a66b0a0f5e7ea9648ea144cb78d855a742a236b3fdf8a96db7d252c15020c6003f856a8ac25cec5a49621012bedf79866e9b48c4dd9b4db191914edbbb"}, 0xb6) 00:56:06 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r0}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) 00:56:06 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) (fail_nth: 100) 00:56:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 5) 00:56:06 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x84) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x10080, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x9, 0x1, 0x80, 0x0, 0x6, 0x1, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x3, 0xffffffffffff7d04}, 0x40000, 0x0, 0x7fff, 0x3, 0x2, 0x7fff, 0x1ff, 0x0, 0x8}, r1, 0x0, r2, 0x0) [ 2387.810284] debugfs: File 'dropped' in directory 'loop8' already present! [ 2387.811212] debugfs: File 'msg' in directory 'loop8' already present! [ 2387.816603] debugfs: File 'dropped' in directory 'loop12' already present! [ 2387.823218] debugfs: File 'msg' in directory 'loop6' already present! [ 2387.827157] debugfs: File 'msg' in directory 'loop12' already present! 00:56:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xf0ffff, 0x0) 00:56:06 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)=')&)+{)\x00') write$9p(r1, &(0x7f00000001c0), 0x0) 00:56:06 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r0}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) [ 2387.848840] debugfs: File 'trace0' in directory 'loop8' already present! [ 2387.876965] loop2: detected capacity change from 0 to 196608 [ 2387.881279] debugfs: File 'dropped' in directory 'loop8' already present! [ 2387.885377] debugfs: File 'msg' in directory 'loop8' already present! [ 2387.889216] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2387.891037] debugfs: File 'trace0' in directory 'loop6' already present! [ 2387.903381] debugfs: File 'trace0' in directory 'loop12' already present! 00:56:06 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 6) 00:56:06 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x40) [ 2387.964739] FAULT_INJECTION: forcing a failure. [ 2387.964739] name failslab, interval 1, probability 0, space 0, times 0 [ 2387.966087] CPU: 0 PID: 12350 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2387.966876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2387.967818] Call Trace: [ 2387.968134] dump_stack+0x107/0x167 [ 2387.968565] should_fail.cold+0x5/0xa [ 2387.969006] ? security_inode_alloc+0x34/0x160 [ 2387.969536] should_failslab+0x5/0x20 [ 2387.969968] kmem_cache_alloc+0x5b/0x310 [ 2387.970438] security_inode_alloc+0x34/0x160 [ 2387.970948] inode_init_always+0xa4e/0xd10 [ 2387.971440] ? shmem_destroy_inode+0x70/0x70 [ 2387.971945] alloc_inode+0x84/0x240 [ 2387.972368] new_inode+0x23/0x250 [ 2387.972771] shmem_get_inode+0x15e/0xbc0 [ 2387.973245] __shmem_file_setup+0xb8/0x320 [ 2387.973731] ? _copy_from_user+0xfb/0x1b0 [ 2387.974202] __do_sys_memfd_create+0x275/0x450 [ 2387.974732] ? memfd_file_seals_ptr+0x170/0x170 [ 2387.975279] do_syscall_64+0x33/0x40 [ 2387.975708] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2387.976301] RIP: 0033:0x7f1cbd5a5b19 [ 2387.976727] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2387.978830] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2387.979695] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2387.980495] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2387.981299] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2387.982104] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2387.982909] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 00:56:06 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = perf_event_open(&(0x7f0000000000)={0x7b23f6b9470d709b, 0x80, 0x4, 0x7, 0x7, 0x4, 0x0, 0x9, 0x44, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0xffffffffffffff6f, 0x1}, 0x4, 0x8000, 0x4, 0x1, 0x4, 0x7, 0x2, 0x0, 0x80000001, 0x0, 0x9}, r0, 0x1, 0xffffffffffffffff, 0x2) fchmod(r1, 0x189) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) 00:56:06 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f00000001c0)={0x7, 0x7, 0x2}, &(0x7f0000000200)=0x28) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x3) 00:56:06 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x1000000, 0x0) [ 2388.026257] debugfs: File 'trace0' in directory 'loop8' already present! [ 2388.064744] debugfs: File 'dropped' in directory 'loop12' already present! [ 2388.065685] debugfs: File 'msg' in directory 'loop12' already present! [ 2388.106163] debugfs: File 'trace0' in directory 'loop12' already present! [ 2388.116823] debugfs: File 'dropped' in directory 'loop12' already present! [ 2388.117961] debugfs: File 'msg' in directory 'loop12' already present! [ 2388.130858] debugfs: File 'trace0' in directory 'loop12' already present! 00:56:19 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r0}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) 00:56:19 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x80) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0xea60}, 0x1f, 0x5, 0x6}], 0x18) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) unlink(&(0x7f0000000140)='./file0\x00') ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1, @out_args}, './file1\x00'}) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f00000002c0)={0x1, 0x10000, 0xda, &(0x7f00000001c0)=""/218}) 00:56:19 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xb0, r1, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xa174}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}]}, @TIPC_NLA_NODE={0x54, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "143e72b6286d2ae577af4e7c407eaf28c090581d3c4902fbf5"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x84}, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7f, 0x301b40) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xec, r3, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@pci={{0x8}, {0x11}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd}, {0x5}}]}, 0xec}, 0x1, 0x0, 0x0, 0x80}, 0x400c0d1) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r4, &(0x7f00000001c0), 0x0) 00:56:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:56:19 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x100, 0x20b91, 0x800000000000000}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:56:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 7) 00:56:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x4000000, 0x0) 00:56:19 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) statx(r0, &(0x7f0000000200)='./file0\x00', 0x400, 0x8, &(0x7f0000000340)) stat(&(0x7f0000001440)='.\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r2) setxattr$system_posix_acl(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000240)={{}, {0x1, 0x3}, [{0x2, 0x4, r1}, {0x2, 0x4, 0xee00}, {0x2, 0x2, r2}], {0x4, 0x6}, [{0x8, 0x7}], {0x10, 0x1}, {0x20, 0x3}}, 0x44, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2401.398453] FAULT_INJECTION: forcing a failure. [ 2401.398453] name failslab, interval 1, probability 0, space 0, times 0 [ 2401.401133] CPU: 0 PID: 12376 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2401.402729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2401.404654] Call Trace: [ 2401.405271] dump_stack+0x107/0x167 [ 2401.406114] should_fail.cold+0x5/0xa [ 2401.406992] ? create_object.isra.0+0x3a/0xa30 [ 2401.408056] should_failslab+0x5/0x20 [ 2401.408707] debugfs: File 'dropped' in directory 'loop8' already present! [ 2401.408932] kmem_cache_alloc+0x5b/0x310 [ 2401.408961] create_object.isra.0+0x3a/0xa30 [ 2401.412600] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2401.413771] kmem_cache_alloc+0x159/0x310 [ 2401.414731] security_inode_alloc+0x34/0x160 [ 2401.415750] inode_init_always+0xa4e/0xd10 [ 2401.416727] ? shmem_destroy_inode+0x70/0x70 [ 2401.417741] alloc_inode+0x84/0x240 [ 2401.418578] new_inode+0x23/0x250 [ 2401.419388] shmem_get_inode+0x15e/0xbc0 [ 2401.420335] __shmem_file_setup+0xb8/0x320 [ 2401.421313] ? _copy_from_user+0xfb/0x1b0 [ 2401.422278] __do_sys_memfd_create+0x275/0x450 [ 2401.422532] debugfs: File 'dropped' in directory 'loop12' already present! [ 2401.423335] ? memfd_file_seals_ptr+0x170/0x170 [ 2401.423377] do_syscall_64+0x33/0x40 [ 2401.425185] debugfs: File 'msg' in directory 'loop12' already present! [ 2401.426156] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2401.426170] RIP: 0033:0x7f1cbd5a5b19 [ 2401.426200] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2401.428381] debugfs: File 'msg' in directory 'loop8' already present! [ 2401.428608] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2401.438489] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2401.440146] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2401.441796] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2401.443455] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2401.445094] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2401.451902] debugfs: File 'dropped' in directory 'loop6' already present! [ 2401.457091] debugfs: File 'msg' in directory 'loop6' already present! 00:56:19 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:56:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x10000000, 0x0) [ 2401.527724] debugfs: File 'trace0' in directory 'loop8' already present! 00:56:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="9f000c90c91bad6654912016858ee38531cb30d319ea0000d815648c556eb050e1d7b2fd0018c4313a3d5ebf0ac5771bf72d8f18770eaf3e1351c6e8f7c66aeb9ae2a44b1805373cd62d14873054e9ca0d110e87e95de83ecf8330d0011c651b9560cf93ee0ff8df8aacb00ede7dacda5cf78a51114cfff8683f706a7885371c88e4842f856b74d65017b44b8aaf7c42eae4e7c31aea67dfa3edc925e345d3b9248e392f348a63b0ceedc0ff136443d2518e2974f724591776910892317b010136e7386c8f3d0100eefba3283af7c8070ff25a0ba7a282616aa42ef22e63d985a5e43f30d5f997217ab37fab922f6fa10412f43c78c05d11e9d42400a2014c0bfd2c8d0007675ef50a49290c69eccef4e8bb9887420c6dba32926938220b65990657c34920e2b42e738d580984be67b0f5645fa13800b868eddbf93a44c1efb5312f3d074772035eeba50a7d04d7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x2, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:56:19 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2401.630349] loop2: detected capacity change from 0 to 196608 00:56:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x21030000, 0x0) [ 2401.684773] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2401.686959] debugfs: File 'trace0' in directory 'loop12' already present! 00:56:20 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x67, 0x5, 0x6c, 0x0, 0x7, 0x4c004, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x400, 0x5, 0x0, 0xffc0000000000000, 0x6, 0x6, 0x0, 0x9, 0x0, 0xfffffffffffffe00}, r2, 0x10, r0, 0x9) r3 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x30, 0xffffffffffffffff, 0x10000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000001c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) 00:56:20 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x200100, 0x40) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x7fffffff}}, './file1\x00'}) open(&(0x7f0000000140)='./file1\x00', 0x200000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) [ 2401.750404] debugfs: File 'dropped' in directory 'loop12' already present! 00:56:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 8) 00:56:20 executing program 0: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2401.766390] debugfs: File 'msg' in directory 'loop12' already present! [ 2401.791995] debugfs: File 'dropped' in directory 'loop8' already present! [ 2401.804167] debugfs: File 'msg' in directory 'loop8' already present! [ 2401.823280] debugfs: File 'trace0' in directory 'loop6' already present! [ 2401.837274] FAULT_INJECTION: forcing a failure. [ 2401.837274] name failslab, interval 1, probability 0, space 0, times 0 [ 2401.840794] CPU: 1 PID: 12421 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2401.842814] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2401.845111] Call Trace: [ 2401.845742] dump_stack+0x107/0x167 [ 2401.846621] should_fail.cold+0x5/0xa [ 2401.847554] ? __d_alloc+0x2a/0x990 [ 2401.848440] should_failslab+0x5/0x20 [ 2401.849352] kmem_cache_alloc+0x5b/0x310 [ 2401.850320] ? init_special_inode+0x1f0/0x1f0 [ 2401.851411] __d_alloc+0x2a/0x990 [ 2401.852259] d_alloc_pseudo+0x19/0x70 [ 2401.853180] alloc_file_pseudo+0xce/0x250 [ 2401.854168] ? alloc_file+0x5a0/0x5a0 [ 2401.855087] ? shmem_get_inode+0x55c/0xbc0 [ 2401.856130] __shmem_file_setup+0x144/0x320 [ 2401.857163] ? _copy_from_user+0xfb/0x1b0 [ 2401.858157] __do_sys_memfd_create+0x275/0x450 [ 2401.859241] ? memfd_file_seals_ptr+0x170/0x170 [ 2401.860384] do_syscall_64+0x33/0x40 [ 2401.861284] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2401.862496] RIP: 0033:0x7f1cbd5a5b19 [ 2401.863394] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2401.867857] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2401.869839] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2401.871551] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2401.873238] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2401.874948] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2401.876605] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2401.936058] debugfs: File 'trace0' in directory 'loop12' already present! 00:56:20 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x80, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_FS_INFO(r1, 0x8400941f, &(0x7f0000000340)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x400, 0x4, 0x8f2, 0x2}) ioctl$BTRFS_IOC_QUOTA_CTL(r0, 0xc0109428, &(0x7f0000000140)={0x2, 0x10001}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000100)={0x9, 0x1c000, 0x413, 0x5cd5, 0x4}) 00:56:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xe4ffffff, 0x0) 00:56:20 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x4b47, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:56:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$9p(r0, &(0x7f00000001c0), 0x0) write$9p(r0, &(0x7f0000000000)="948e8bd106c6a37ee6b9e84af2502eac9fcc3e5250967894b6000b0bf6d8c1e52a7763dba022868aca0ad7cc770e2ed44b74548e430122f34fe51a6be4865463a60c5aa11350286f1eacb1ad3ff8756254aed5df82177eb4d4caada2c3ff449ad0a7a8ba258d6581906d931ffbc28456a1524bc23e690c27b047c3f91772d64491ee7b3187ebfed4f69981ba580a559fbd4115f425f75b772954fa034dea0946c63917b91fa755878d038d299975db89e227964d828b2fb7bac5c69d9e28105b07fd28b8ee3caf1312a09f19eea11c40c34ced0f157ef012c1d4190223187236", 0xe0) write$9p(r0, &(0x7f0000000140)="5d61601a709592eaa6b710b87154c0a77952ec36c559c19ac96de3b704cf3c82474ca3c48bb70856f137d8b408bf63dc3073c824679008a8c67d914336a9a7eb998fabebbb1ac18dd5409a0fd91734314927", 0x52) 00:56:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x23, 0x2}, 0x18) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) setxattr$security_selinux(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)='system_u:object_r:hald_exec_t:s0\x00', 0x21, 0x2) 00:56:20 executing program 0: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2402.019678] SELinux: Context system_u:object_r:hald_exec_t:s0 is not valid (left unmapped). 00:56:20 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 9) [ 2402.071417] debugfs: File 'trace0' in directory 'loop8' already present! 00:56:20 executing program 0: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:56:20 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xfbffffff, 0x0) 00:56:20 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) futimesat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) lsetxattr$security_capability(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200), &(0x7f0000000240)=@v2={0x2000000, [{0x9, 0x1105}, {0x1, 0x2}]}, 0x14, 0x3) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000140)) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:56:20 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) [ 2402.165712] FAULT_INJECTION: forcing a failure. [ 2402.165712] name failslab, interval 1, probability 0, space 0, times 0 [ 2402.168376] CPU: 0 PID: 12447 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2402.169974] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2402.171909] Call Trace: [ 2402.172521] dump_stack+0x107/0x167 [ 2402.173367] should_fail.cold+0x5/0xa [ 2402.174250] ? create_object.isra.0+0x3a/0xa30 [ 2402.175301] should_failslab+0x5/0x20 [ 2402.176194] kmem_cache_alloc+0x5b/0x310 [ 2402.177134] create_object.isra.0+0x3a/0xa30 [ 2402.178146] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2402.179319] kmem_cache_alloc+0x159/0x310 [ 2402.180291] __d_alloc+0x2a/0x990 [ 2402.181096] d_alloc_pseudo+0x19/0x70 [ 2402.181977] alloc_file_pseudo+0xce/0x250 [ 2402.182930] ? alloc_file+0x5a0/0x5a0 [ 2402.183824] ? shmem_get_inode+0x55c/0xbc0 [ 2402.184807] __shmem_file_setup+0x144/0x320 [ 2402.185806] ? _copy_from_user+0xfb/0x1b0 [ 2402.186766] __do_sys_memfd_create+0x275/0x450 [ 2402.187838] ? memfd_file_seals_ptr+0x170/0x170 [ 2402.188926] do_syscall_64+0x33/0x40 [ 2402.189786] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2402.190967] RIP: 0033:0x7f1cbd5a5b19 [ 2402.191833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2402.196098] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2402.197859] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2402.199516] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2402.201164] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2402.202812] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2402.204471] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 00:56:20 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x4b49, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) [ 2402.218847] debugfs: File 'dropped' in directory 'loop6' already present! 00:56:20 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x8050, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2402.232553] debugfs: File 'msg' in directory 'loop6' already present! [ 2402.330349] debugfs: File 'trace0' in directory 'loop6' already present! [ 2402.372432] loop2: detected capacity change from 0 to 196608 [ 2402.402158] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2416.321566] debugfs: File 'dropped' in directory 'loop12' already present! 00:56:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 10) 00:56:34 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:56:34 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x3) 00:56:34 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, @out_args}, './file1\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001, 0x110, r0, 0x1032b000) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r2, &(0x7f00000001c0), 0x0) fcntl$getown(r0, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) write$P9_RFLUSH(r3, &(0x7f0000000000)={0x7, 0x6d, 0x1}, 0x7) pread64(r4, &(0x7f00000001c0)=""/164, 0xa4, 0x3) 00:56:34 executing program 0: mknod$loop(0x0, 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:56:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xfeffffff, 0x0) 00:56:34 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) r1 = accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2}, &(0x7f0000000100)=0x10) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000140)) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x101, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x100) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) copy_file_range(r2, &(0x7f00000001c0)=0x5b59, r3, &(0x7f0000000200)=0x81, 0x3, 0x0) 00:56:34 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x541b, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) [ 2416.326221] debugfs: File 'msg' in directory 'loop12' already present! [ 2416.346823] FAULT_INJECTION: forcing a failure. [ 2416.346823] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.349328] CPU: 1 PID: 12484 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2416.350772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2416.352526] Call Trace: [ 2416.353092] dump_stack+0x107/0x167 [ 2416.353860] should_fail.cold+0x5/0xa [ 2416.354660] ? __alloc_file+0x21/0x320 [ 2416.355473] should_failslab+0x5/0x20 [ 2416.356291] kmem_cache_alloc+0x5b/0x310 [ 2416.357151] __alloc_file+0x21/0x320 [ 2416.357933] alloc_empty_file+0x6d/0x170 [ 2416.358789] alloc_file+0x5e/0x5a0 [ 2416.359548] alloc_file_pseudo+0x16a/0x250 [ 2416.360455] ? alloc_file+0x5a0/0x5a0 [ 2416.361260] ? shmem_get_inode+0x55c/0xbc0 [ 2416.362164] __shmem_file_setup+0x144/0x320 [ 2416.363071] ? _copy_from_user+0xfb/0x1b0 [ 2416.363958] __do_sys_memfd_create+0x275/0x450 [ 2416.364927] ? memfd_file_seals_ptr+0x170/0x170 [ 2416.365921] do_syscall_64+0x33/0x40 [ 2416.366714] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2416.367810] RIP: 0033:0x7f1cbd5a5b19 [ 2416.368600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.372457] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2416.374034] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2416.375536] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2416.377048] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2416.378542] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2416.380046] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2416.381197] debugfs: File 'trace0' in directory 'loop12' already present! [ 2416.390382] debugfs: File 'dropped' in directory 'loop8' already present! 00:56:34 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2416.396319] debugfs: File 'dropped' in directory 'loop6' already present! [ 2416.398608] debugfs: File 'msg' in directory 'loop8' already present! [ 2416.418070] debugfs: File 'msg' in directory 'loop6' already present! 00:56:34 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) fstat(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$9p(r1, &(0x7f00000001c0), 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) readv(r5, &(0x7f0000000540)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f00000000c0)=""/21, 0x15}, {&(0x7f0000000140)=""/1, 0x1}, {&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000380)=""/142, 0x8e}, {&(0x7f0000000440)=""/231, 0xe7}], 0x7) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write$9p(r5, &(0x7f0000000740)="9e98ed62af4a375d3d7a4098f4377785e998f7e718d74991d147ff2648a5cd20c6c30ff0b1ae5090732cd5d5c969bd8f1f650baf33e29d923f1567be1d6452fbb96aa021a3937e", 0x47) r7 = dup(r1) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r5, 0xc018937b, &(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='./file1\x00']) write$P9_RGETATTR(r7, &(0x7f0000000680)={0xa0, 0x19, 0x2, {0x80, {0x10, 0x1, 0x1}, 0x68, r3, r8, 0x2589, 0xffffffff, 0xd03, 0x9, 0x671f, 0xa1, 0xffffffffffffffe0, 0x41b6, 0xffffffff, 0x4, 0x1, 0x6, 0x1, 0x80000000}}, 0xa0) close_range(r6, r0, 0x0) 00:56:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xfffff000, 0x0) [ 2416.564594] debugfs: File 'trace0' in directory 'loop8' already present! [ 2416.604548] debugfs: File 'trace0' in directory 'loop6' already present! 00:56:48 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 11) 00:56:48 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) r3 = getpgrp(r1) fcntl$getownex(r0, 0x10, &(0x7f0000001480)={0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000180), 0x0, 0x0, 0x0) openat(r5, &(0x7f0000000540)='./file1\x00', 0x40000, 0x8c) r6 = fork() clone3(&(0x7f0000001500)={0x20000000, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240), {0x37}, &(0x7f0000000280)=""/127, 0x7f, &(0x7f0000000300)=""/85, &(0x7f00000014c0)=[r1, 0xffffffffffffffff, r3, r4, r6], 0x5, {r2}}, 0x58) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x1f, 0xca, 0xf9, 0x5, 0x0, 0x3, 0x110, 0xe, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x43103, 0x80000000, 0x7, 0x4, 0x1, 0xfc2, 0x3ff, 0x0, 0x7, 0x0, 0xffffffffffffff26}, r1, 0x4, r2, 0x2) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) timer_create(0x0, &(0x7f0000000480)={0x0, 0x3b, 0x0, @thr={&(0x7f0000000380)="b0465f226b617d4ed5d74bf9e6aa6ba6112ca68795d279cba1d479f0c4787d95ee884b49f9dd1c1eb103243fff7bd413d483712651dfeafd524d18a75891d9bd9f51ac91b3ab1681f427db82cb12d117715414ae974033b6234121ba36016dd4f7577bd40dd812", &(0x7f0000000400)="c7f5f721e035139e0c98e2d13393348320831f4b1d5c7f2033774ccec3c6899ce7be0d5ea7e7c531b63968d6cbd1af790042038d4e6e23f70d91a963877e8a14c9c9ef879eb7dbbfaf8ab0684ebc40aa9b4c50210bcf745784ac557a4f"}}, &(0x7f00000004c0)=0x0) timer_gettime(r8, &(0x7f0000000500)) write$9p(r7, &(0x7f00000001c0), 0x0) 00:56:48 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) openat2(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x20c00, 0x0, 0x18}, 0x18) setxattr$trusted_overlay_opaque(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0), 0x2, 0x3) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0xfe000000, 0x20b91, 0x8400000000000000, 0x5}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:56:48 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x113) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3, 0x100, 0x20b91, 0x603}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x3, 0x2020000, 0x2}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:56:48 executing program 5: read$usbmon(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_config_ext={0x4, 0x8000}, 0x4000, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x7, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) r2 = fork() perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x3f, 0x81, 0x5, 0x5c, 0x0, 0x8001, 0x82002, 0x7, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x40ca, 0x3}, 0x1000, 0x7fff, 0x3f, 0x4, 0x0, 0x5, 0x1, 0x0, 0x33, 0x0, 0x81}, r2, 0x5, r0, 0x5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000140)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_SET_FEATURES(r3, 0x40309439, &(0x7f0000000000)={0x2, 0x1, 0x33}) r4 = timerfd_create(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4}, './file1\x00'}) 00:56:48 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:56:48 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xffffff7f, 0x0) 00:56:48 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x5421, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) [ 2430.329865] debugfs: File 'dropped' in directory 'loop8' already present! [ 2430.333890] debugfs: File 'dropped' in directory 'loop6' already present! [ 2430.338672] FAULT_INJECTION: forcing a failure. [ 2430.338672] name failslab, interval 1, probability 0, space 0, times 0 [ 2430.339549] debugfs: File 'msg' in directory 'loop8' already present! [ 2430.341068] CPU: 1 PID: 12520 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2430.343885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2430.345624] Call Trace: [ 2430.346184] dump_stack+0x107/0x167 [ 2430.346950] should_fail.cold+0x5/0xa [ 2430.347768] ? create_object.isra.0+0x3a/0xa30 [ 2430.348726] should_failslab+0x5/0x20 [ 2430.349521] kmem_cache_alloc+0x5b/0x310 [ 2430.350377] create_object.isra.0+0x3a/0xa30 [ 2430.351292] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2430.352382] kmem_cache_alloc+0x159/0x310 [ 2430.353249] __alloc_file+0x21/0x320 [ 2430.354027] alloc_empty_file+0x6d/0x170 [ 2430.354878] alloc_file+0x5e/0x5a0 [ 2430.355623] alloc_file_pseudo+0x16a/0x250 [ 2430.356526] ? alloc_file+0x5a0/0x5a0 [ 2430.357326] ? shmem_get_inode+0x55c/0xbc0 [ 2430.358222] __shmem_file_setup+0x144/0x320 [ 2430.359129] ? _copy_from_user+0xfb/0x1b0 [ 2430.360015] __do_sys_memfd_create+0x275/0x450 [ 2430.360976] ? memfd_file_seals_ptr+0x170/0x170 [ 2430.361966] do_syscall_64+0x33/0x40 [ 2430.362743] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2430.363829] RIP: 0033:0x7f1cbd5a5b19 [ 2430.364605] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2430.368539] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2430.370143] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2430.371678] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2430.373173] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2430.374670] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2430.376165] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2430.385497] debugfs: File 'msg' in directory 'loop6' already present! [ 2430.398455] debugfs: File 'dropped' in directory 'loop6' already present! [ 2430.403397] debugfs: File 'msg' in directory 'loop6' already present! [ 2430.475251] debugfs: File 'trace0' in directory 'loop8' already present! [ 2430.510335] loop2: detected capacity change from 0 to 196608 [ 2430.552283] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:57:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 12) 00:57:03 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:57:03 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x0, 0x9, 0x20b91, 0x100000000}) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x5) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8000, 0x8000) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x8000000}], 0x1) kexec_load(0x0, 0x8, &(0x7f0000000000), 0x0) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:57:03 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x7fffffff}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) [ 2445.353262] FAULT_INJECTION: forcing a failure. [ 2445.353262] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.356683] CPU: 0 PID: 12545 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2445.358587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2445.360878] Call Trace: [ 2445.361604] dump_stack+0x107/0x167 [ 2445.362607] should_fail.cold+0x5/0xa [ 2445.363652] ? security_file_alloc+0x34/0x170 [ 2445.364962] should_failslab+0x5/0x20 [ 2445.366008] kmem_cache_alloc+0x5b/0x310 [ 2445.367128] security_file_alloc+0x34/0x170 [ 2445.368326] __alloc_file+0xb7/0x320 [ 2445.369351] alloc_empty_file+0x6d/0x170 [ 2445.370472] alloc_file+0x5e/0x5a0 [ 2445.371451] alloc_file_pseudo+0x16a/0x250 [ 2445.372619] ? alloc_file+0x5a0/0x5a0 [ 2445.373674] ? shmem_get_inode+0x55c/0xbc0 [ 2445.374845] __shmem_file_setup+0x144/0x320 [ 2445.376037] ? _copy_from_user+0xfb/0x1b0 [ 2445.377167] __do_sys_memfd_create+0x275/0x450 [ 2445.378411] ? memfd_file_seals_ptr+0x170/0x170 [ 2445.379687] do_syscall_64+0x33/0x40 [ 2445.380710] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2445.382106] RIP: 0033:0x7f1cbd5a5b19 [ 2445.383116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2445.384057] debugfs: File 'dropped' in directory 'loop6' already present! [ 2445.388147] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2445.388173] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2445.388186] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2445.388200] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2445.388220] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 00:57:03 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x5450, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:57:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xffffffe4, 0x0) 00:57:03 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x97, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000080)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) r4 = creat(&(0x7f0000000140)='./file1\x00', 0x24) write$P9_RREADDIR(r4, &(0x7f0000000440)={0x2a, 0x29, 0x2, {0xfffffffa, [{{0x10, 0x4, 0x2}, 0x9, 0x22, 0x7, './file0'}]}}, 0x2a) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup3(r5, r4, 0x80000) write$P9_RREADLINK(r0, &(0x7f0000000480)={0x16, 0x17, 0x1, {0xd, './file1/file0'}}, 0x16) r6 = getegid() setresgid(0xffffffffffffffff, r6, 0x0) fgetxattr(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="6f79322e2a00c962fe833a540e0a751923a4b63de9a84b1a77a24abcde1930c7b87e33e6665eff9ba57de24c9f99d14fafb30f55c93e4af15812f06e17d8e20ef345946bb3a3989bf598e7aa1ff4f41d66eca67cedb964460dd482"], &(0x7f0000000180)=""/11, 0xb) write$P9_RGETATTR(r2, &(0x7f0000000240)={0xa0, 0x19, 0x2, {0x2, {0x0, 0x4, 0x3}, 0x10, r3, r6, 0x3, 0x81, 0xc94, 0x100, 0x8001, 0xf9, 0x7, 0x4e, 0x7f, 0x8, 0x7, 0x100, 0x1, 0x7, 0x3}}, 0xa0) write$9p(r2, &(0x7f00000001c0), 0x0) write$P9_RCREATE(r2, &(0x7f0000000300)={0x18, 0x73, 0x1, {{0x0, 0x0, 0x4}, 0x1}}, 0x18) 00:57:03 executing program 4: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2445.392482] debugfs: File 'msg' in directory 'loop6' already present! [ 2445.393516] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2445.412526] debugfs: File 'dropped' in directory 'loop6' already present! [ 2445.420771] debugfs: File 'dropped' in directory 'loop12' already present! [ 2445.424856] debugfs: File 'msg' in directory 'loop12' already present! [ 2445.425849] debugfs: File 'msg' in directory 'loop6' already present! 00:57:03 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2445.434713] debugfs: File 'dropped' in directory 'loop8' already present! [ 2445.439850] debugfs: File 'trace0' in directory 'loop12' already present! [ 2445.447496] debugfs: File 'msg' in directory 'loop8' already present! 00:57:03 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:57:03 executing program 3: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000080)={'veth0_to_team\x00'}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:57:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xfffffffb, 0x0) 00:57:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) ftruncate(r0, 0x80000000) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r1, &(0x7f00000001c0), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000001440)='.\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r3) r4 = getegid() write$P9_RGETATTR(r2, &(0x7f0000000000)={0xa0, 0x19, 0x1, {0x440, {0x4, 0x0, 0x1}, 0x9d8a549ebfd491f4, r3, r4, 0xff, 0x0, 0xfcb0, 0x4, 0x24000000000, 0xada, 0x0, 0x1, 0x0, 0x3, 0xc1df, 0x20, 0xffff, 0x5, 0x18000}}, 0xa0) [ 2445.527558] debugfs: File 'trace0' in directory 'loop8' already present! 00:57:03 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="9f000c90c91bad6654912016858ee38531cb30d319ea0000d815648c556eb050e1d7b2fd0018c4313a3d5ebf0ac5771bf72d8f18770eaf3e1351c6e8f7c66aeb9ae2a44b1805373cd62d14873054e9ca0d110e87e95de83ecf8330d0011c651b9560cf93ee0ff8df8aacb00ede7dacda5cf78a51114cfff8683f706a7885371c88e4842f856b74d65017b44b8aaf7c42eae4e7c31aea67dfa3edc925e345d3b9248e392f348a63b0ceedc0ff136443d2518e2974f724591776910892317b010136e7386c8f3d0100eefba3283af7c8070ff25a0ba7a282616aa42ef22e63d985a5e43f30d5f997217ab37fab922f6fa10412f43c78c05d11e9d42400a2014c0bfd2c8d0007675ef50a49290c69eccef4e8bb9887420c6dba32926938220b65990657c34920e2b42e738d580984be67b0f5645fa13800b868eddbf93a44c1efb5312f3d074772035eeba50a7d04d7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x5451, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) [ 2445.564665] debugfs: File 'dropped' in directory 'loop6' already present! [ 2445.568207] debugfs: File 'msg' in directory 'loop6' already present! 00:57:03 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x7, 0x3, 0xe0, 0x8e, 0x0, 0x401, 0x200, 0xa, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x4, 0x6, 0x2, 0x2, 0x2, 0x93, 0x400, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x8) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) 00:57:03 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) (fail_nth: 1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:57:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 13) 00:57:03 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2445.725782] debugfs: File 'trace0' in directory 'loop6' already present! [ 2445.773753] FAULT_INJECTION: forcing a failure. [ 2445.773753] name failslab, interval 1, probability 0, space 0, times 0 [ 2445.775627] CPU: 1 PID: 12584 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2445.776943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2445.778515] Call Trace: [ 2445.779010] dump_stack+0x107/0x167 [ 2445.779689] should_fail.cold+0x5/0xa [ 2445.780412] ? create_object.isra.0+0x3a/0xa30 [ 2445.781274] should_failslab+0x5/0x20 [ 2445.781968] kmem_cache_alloc+0x5b/0x310 [ 2445.782722] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2445.783712] create_object.isra.0+0x3a/0xa30 [ 2445.784536] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2445.785459] kmem_cache_alloc+0x159/0x310 [ 2445.786224] security_file_alloc+0x34/0x170 [ 2445.786841] __alloc_file+0xb7/0x320 [ 2445.787521] alloc_empty_file+0x6d/0x170 [ 2445.788272] alloc_file+0x5e/0x5a0 [ 2445.788924] alloc_file_pseudo+0x16a/0x250 [ 2445.789689] ? alloc_file+0x5a0/0x5a0 [ 2445.790406] ? shmem_get_inode+0x55c/0xbc0 [ 2445.791190] __shmem_file_setup+0x144/0x320 [ 2445.791980] ? _copy_from_user+0xfb/0x1b0 [ 2445.792749] __do_sys_memfd_create+0x275/0x450 [ 2445.793577] ? memfd_file_seals_ptr+0x170/0x170 [ 2445.794424] do_syscall_64+0x33/0x40 [ 2445.794954] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2445.795898] RIP: 0033:0x7f1cbd5a5b19 [ 2445.796583] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2445.799392] FAULT_INJECTION: forcing a failure. [ 2445.799392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2445.799893] RSP: 002b:00007f1cbab1af48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 2445.799909] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f1cbd5a5b19 [ 2445.799926] RDX: 0000000000030000 RSI: 0000000000000000 RDI: 00007f1cbd5ff0fb [ 2445.806314] RBP: 0000000000000001 R08: 0000000000018000 R09: ffffffffffffffff [ 2445.807595] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 2445.808868] R13: 0000000020000100 R14: 0000000000030000 R15: 0000000020012200 [ 2445.810179] CPU: 0 PID: 12582 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2445.811671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2445.813454] Call Trace: [ 2445.814024] dump_stack+0x107/0x167 [ 2445.814806] should_fail.cold+0x5/0xa [ 2445.815630] _copy_from_user+0x2e/0x1b0 [ 2445.816494] __copy_msghdr_from_user+0x91/0x4b0 [ 2445.817490] ? __ia32_sys_shutdown+0x80/0x80 [ 2445.818431] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2445.819549] ? __lock_acquire+0x1657/0x5b00 [ 2445.820480] ? __lock_acquire+0xbb1/0x5b00 [ 2445.821385] sendmsg_copy_msghdr+0xa1/0x160 [ 2445.822295] ? do_recvmmsg+0x6d0/0x6d0 [ 2445.823133] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2445.824249] ? lock_downgrade+0x6d0/0x6d0 [ 2445.825130] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2445.826244] ___sys_sendmsg+0xc6/0x170 [ 2445.827074] ? sendmsg_copy_msghdr+0x160/0x160 [ 2445.828051] ? __fget_files+0x2cf/0x520 [ 2445.828897] ? lock_downgrade+0x6d0/0x6d0 [ 2445.829780] ? find_held_lock+0x2c/0x110 [ 2445.830651] ? __fget_files+0x2f8/0x520 [ 2445.831508] ? __fget_light+0xea/0x290 [ 2445.832346] __sys_sendmsg+0xe5/0x1b0 [ 2445.833151] ? __sys_sendmsg_sock+0x40/0x40 [ 2445.834059] ? rcu_read_lock_any_held+0x75/0xa0 [ 2445.835037] ? fput_many+0x2f/0x1a0 [ 2445.835800] ? ksys_write+0x1a9/0x260 [ 2445.836614] ? __ia32_sys_read+0xb0/0xb0 [ 2445.837481] do_syscall_64+0x33/0x40 [ 2445.838265] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2445.839335] RIP: 0033:0x7f6b6731eb19 [ 2445.840123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2445.843988] RSP: 002b:00007f6b64894188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2445.845570] RAX: ffffffffffffffda RBX: 00007f6b67431f60 RCX: 00007f6b6731eb19 [ 2445.847048] RDX: 0000000010044008 RSI: 00000000200006c0 RDI: 0000000000000004 [ 2445.848537] RBP: 00007f6b648941d0 R08: 0000000000000000 R09: 0000000000000000 [ 2445.850022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2445.851499] R13: 00007ffd231bac2f R14: 00007f6b64894300 R15: 0000000000022000 [ 2445.854696] debugfs: File 'dropped' in directory 'loop6' already present! [ 2445.855993] debugfs: File 'msg' in directory 'loop6' already present! [ 2445.975241] debugfs: File 'trace0' in directory 'loop6' already present! [ 2446.040567] loop2: detected capacity change from 0 to 196608 [ 2446.077850] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:57:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x5452, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) [ 2458.875821] debugfs: File 'dropped' in directory 'loop12' already present! 00:57:17 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x0, 0x9, 0x20b91, 0x100000000}) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x5) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8000, 0x8000) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x8000000}], 0x1) kexec_load(0x0, 0x8, &(0x7f0000000000), 0x0) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:57:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 14) 00:57:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xfffffffe, 0x0) 00:57:17 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:57:17 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0), 0x100000001, 0x80) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x9, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@debug={'debug', 0x3d, 0x6}}, {@privport}, {@debug={'debug', 0x3d, 0x2}}], [{@fsname={'fsname', 0x3d, '^()\xbb}#:-\xef'}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@obj_type={'obj_type', 0x3d, '@^,['}}, {@appraise}]}}) r4 = openat$cgroup_freezer_state(r3, &(0x7f0000000240), 0x2, 0x0) r5 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000280)={0x0, r5, 0x612ca139, 0xca, 0x100000000, 0x2400000000}) r6 = syz_io_uring_complete(0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r6, 0x40182103, &(0x7f0000000200)={0x0, 0x0, r1, 0x2}) write$9p(r2, &(0x7f0000000000)="6e95a0f87418df0bb0210e0675abe162b1c4c1402c7438245a57d6879a218492ef704781d533be97", 0x28) 00:57:17 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="0400000000000000a2098dcecfe58f8ed6f5656306a6cade124c240400b952413cd2a09efaba24acc8eb0ba192bcb17f5d02726cacd100c99896dfb4bccc328d8db31462848de0d3ccc8c84d4382c8da3fa7ed5c06fa1b5186ce734a95465f8e5944bcb978a35835283633d1ba9486c01a15e28866e2f1e91fcd09423d7a505d365f078871dc14f91986f36bc75a8fc6c77fe3324d2e6eb5ce9081dffc44609bdb3cd1bb5809ec1e0dcfdfa221bc83a56f48c9efb130f43b3f25700df1ea6ca79cd04bedd7953b2faa42be2cf891e21cc1b75dfe3a5db982cd5feb901b27141ada086a880d50de78853493309aa93b0bfed35942dd6df6c3fe2489d753ee110fb6fdbfb5e1fbeed92d7cb863dcb498c327adc2e24789592ff6abb2a5e3f0a6b1c30038c001cc12ceff71c8a3ee6379bf54d9cf5eb7bf6079f58751884c39eafa889edd0292146cf9d084cd7ee982db33c853218aeaf9d88456cfde29e93a14090a1be7e06573e33924a7c8de"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) (fail_nth: 2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:57:17 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2622, 0x80000000}}, './file0/file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x8000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}], [{@fsname={'fsname', 0x3d, '#'}}, {@dont_hash}, {@audit}, {@subj_role={'subj_role', 0x3d, '\x00'}}]}}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r2, 0x1275, 0x0) [ 2458.883131] 9pnet: Insufficient options for proto=fd [ 2458.888925] blktrace: Concurrent blktraces are not allowed on loop0 [ 2458.894397] debugfs: File 'msg' in directory 'loop12' already present! [ 2458.896354] debugfs: File 'dropped' in directory 'loop6' already present! [ 2458.899916] FAULT_INJECTION: forcing a failure. [ 2458.899916] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2458.903334] CPU: 0 PID: 12613 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2458.904795] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.906545] Call Trace: [ 2458.907101] dump_stack+0x107/0x167 [ 2458.907875] should_fail.cold+0x5/0xa [ 2458.908697] __alloc_pages_nodemask+0x182/0x600 [ 2458.909694] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2458.910977] ? lock_downgrade+0x6d0/0x6d0 [ 2458.911860] ? lock_acquire+0x197/0x470 [ 2458.912702] FAULT_INJECTION: forcing a failure. [ 2458.912702] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2458.915147] alloc_pages_vma+0xbb/0x410 [ 2458.916003] shmem_alloc_page+0x10f/0x1e0 [ 2458.916892] ? shmem_init_inode+0x20/0x20 [ 2458.917822] ? percpu_counter_add_batch+0x8b/0x140 [ 2458.918878] ? __vm_enough_memory+0x184/0x360 [ 2458.919837] shmem_getpage_gfp.constprop.0+0x512/0x1920 [ 2458.921001] ? shmem_unuse_inode+0xf60/0xf60 [ 2458.921938] ? timestamp_truncate+0x1e6/0x2f0 [ 2458.922900] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2458.923994] shmem_write_begin+0xf7/0x1d0 [ 2458.924898] generic_perform_write+0x20a/0x4f0 [ 2458.925883] ? page_cache_prev_miss+0x310/0x310 [ 2458.926878] ? evict_inodes+0x470/0x470 [ 2458.927730] ? generic_write_checks+0x2ad/0x390 [ 2458.928732] __generic_file_write_iter+0x39d/0x5d0 [ 2458.929783] generic_file_write_iter+0xdb/0x230 [ 2458.930763] ? iov_iter_init+0x3c/0x130 [ 2458.931616] new_sync_write+0x42c/0x660 [ 2458.932467] ? new_sync_read+0x6f0/0x6f0 [ 2458.933336] ? __x64_sys_pwrite64+0x201/0x260 [ 2458.934297] ? lock_release+0x680/0x680 [ 2458.935147] ? selinux_file_permission+0x92/0x520 [ 2458.936182] ? security_file_permission+0xb1/0xe0 [ 2458.937214] vfs_write+0x7c0/0xb10 [ 2458.937974] __x64_sys_pwrite64+0x201/0x260 [ 2458.938888] ? ksys_pwrite64+0x1b0/0x1b0 [ 2458.939763] do_syscall_64+0x33/0x40 [ 2458.940561] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2458.941657] RIP: 0033:0x7f1cbd558ab7 [ 2458.942443] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2458.946372] RSP: 002b:00007f1cbab1af20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2458.947996] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558ab7 [ 2458.949524] RDX: 0000000000000006 RSI: 0000000020000040 RDI: 0000000000000004 [ 2458.951049] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 2458.952575] R10: 0000000000018000 R11: 0000000000000293 R12: 0000000000000004 [ 2458.954082] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2458.955620] CPU: 1 PID: 12605 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2458.956506] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2458.957515] Call Trace: [ 2458.957848] dump_stack+0x107/0x167 [ 2458.958296] should_fail.cold+0x5/0xa [ 2458.958762] _copy_from_user+0x2e/0x1b0 [ 2458.959247] iovec_from_user+0x141/0x400 [ 2458.959757] __import_iovec+0x67/0x590 [ 2458.960252] ? __ia32_sys_shutdown+0x80/0x80 [ 2458.960796] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2458.961436] import_iovec+0x83/0xb0 [ 2458.961880] sendmsg_copy_msghdr+0x131/0x160 [ 2458.962415] ? do_recvmmsg+0x6d0/0x6d0 [ 2458.962889] ? lock_downgrade+0x6d0/0x6d0 [ 2458.963395] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2458.964051] ___sys_sendmsg+0xc6/0x170 [ 2458.964534] ? sendmsg_copy_msghdr+0x160/0x160 [ 2458.965096] ? __fget_files+0x2cf/0x520 [ 2458.965582] ? lock_downgrade+0x6d0/0x6d0 [ 2458.965951] debugfs: File 'msg' in directory 'loop6' already present! [ 2458.966088] ? find_held_lock+0x2c/0x110 [ 2458.966105] ? __fget_files+0x2f8/0x520 [ 2458.966121] ? __fget_light+0xea/0x290 [ 2458.966140] __sys_sendmsg+0xe5/0x1b0 [ 2458.968860] debugfs: File 'trace0' in directory 'loop12' already present! [ 2458.968963] ? __sys_sendmsg_sock+0x40/0x40 [ 2458.971100] ? rcu_read_lock_any_held+0x75/0xa0 [ 2458.971665] ? fput_many+0x2f/0x1a0 [ 2458.972113] ? ksys_write+0x1a9/0x260 [ 2458.972592] do_syscall_64+0x33/0x40 [ 2458.973046] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2458.973678] RIP: 0033:0x7f6b6731eb19 [ 2458.974129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2458.976353] RSP: 002b:00007f6b64894188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2458.977273] RAX: ffffffffffffffda RBX: 00007f6b67431f60 RCX: 00007f6b6731eb19 [ 2458.978131] RDX: 0000000010044008 RSI: 00000000200006c0 RDI: 0000000000000004 [ 2458.978989] RBP: 00007f6b648941d0 R08: 0000000000000000 R09: 0000000000000000 [ 2458.979853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2458.980723] R13: 00007ffd231bac2f R14: 00007f6b64894300 R15: 0000000000022000 00:57:17 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x80000001}}, './file0\x00'}) write$9p(r2, &(0x7f00000001c0)="6d8a194b460b5ff00174ecc1d3da785ef755f889e28e3c7cf9dc9d0e0d7af972af45e266d2165413868d30867eff1e3defd89595aaf271233fc80938f4989be2a1b383e450145671b9e349d86b376b25b0ee7451faf9db44c0cc74bc3c21afecb0121b4214eeb49b4fee6b32da592f4b92a5bb04709f8d617261f6e08ea957472d3c4c56f28ee76f197ca5492a450eb7b9ad9aef279bf0208956b359", 0x9c) 00:57:17 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:57:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x8000000000000, 0x0) [ 2459.014841] loop2: detected capacity change from 0 to 196608 [ 2459.058533] blktrace: Concurrent blktraces are not allowed on loop0 [ 2459.078745] debugfs: File 'trace0' in directory 'loop6' already present! [ 2459.093731] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:57:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xf0ffffffffffff, 0x0) 00:57:17 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:57:17 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x5460, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:57:17 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x80000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(r0, 0xc0286687, &(0x7f00000000c0)={0x3, 0x805, 0x6b, &(0x7f0000000040)=""/107}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000c00), 0x400100, 0x0) write$9p(r2, &(0x7f0000000c40)="15b58aeeecfc9cba1f256770e68177e3c35c26bfbc3b3b9deee0346606796c832ed46145fa82424ca59b4592bd750f97fc42ca36219c50cb0b782925ecdfc5d5affdf12cd9692ae4d21b061807b043239635bb147c5619d94a0eb72fab12b7a10575b48fdcb1a4f5104e10761ca419b07c9baf6df2d632b673d86a14304d447c92fc3126712a92f76dd7bf4501c91b7c50610dae3c63771575241bc2b55eba96e1ed00dc2da03bc5cc35e23e80c0ed9623bd7e3638cbb4d12acacd4434938dbc6a9ad904c56f46", 0xc7) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000001c0)={0x0, 0x4, @status={[0x6bf5, 0x4f8, 0xffffffff, 0x9, 0x4f25cd47, 0xfffffffffffffb8e]}, [0xff, 0x80000000, 0x7, 0x7fff, 0x5, 0x0, 0x9, 0x3f5, 0x3, 0x3, 0x100, 0x0, 0xfffffffffffffffc, 0x5, 0xfffffffffffffffb, 0xfffffffffffffff9, 0x0, 0x5, 0x9, 0x101, 0xe3, 0x0, 0x8, 0x100000000, 0x3, 0xfffffffffffffff9, 0x9, 0x80000000, 0x9e, 0xa8, 0x4bac, 0x800, 0x1, 0x0, 0x10001, 0x101, 0x0, 0x3, 0x2, 0x6, 0x7, 0xfffffffffffff801, 0x7f, 0x1, 0x80, 0xe04, 0xac, 0x7ff, 0x60ff04b1, 0x7, 0x7a, 0x5, 0x7, 0x1, 0x2, 0x9, 0x4, 0x8, 0x1, 0x7fff, 0x1000, 0x9, 0xa19, 0x3]}) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r3}, &(0x7f0000000180)) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x5, 0x2, 0x41, 0x81, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x4, @perf_config_ext={0xc33a, 0x5}, 0x50, 0x9, 0x1, 0x1, 0x3421, 0x3, 0x4, 0x0, 0x0, 0x0, 0x3f}, r3, 0x7, 0xffffffffffffffff, 0x2) write$9p(r1, &(0x7f00000001c0), 0x0) [ 2459.135674] 9pnet: Insufficient options for proto=fd 00:57:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 15) [ 2459.163074] blktrace: Concurrent blktraces are not allowed on loop0 [ 2459.196149] FAULT_INJECTION: forcing a failure. [ 2459.196149] name failslab, interval 1, probability 0, space 0, times 0 [ 2459.197986] CPU: 1 PID: 12644 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2459.198769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2459.199736] Call Trace: [ 2459.200058] dump_stack+0x107/0x167 [ 2459.200481] should_fail.cold+0x5/0xa [ 2459.200927] ? xas_alloc+0x336/0x440 [ 2459.201360] should_failslab+0x5/0x20 [ 2459.201797] kmem_cache_alloc+0x5b/0x310 [ 2459.202265] ? trace_hardirqs_on+0x5b/0x180 [ 2459.202762] xas_alloc+0x336/0x440 [ 2459.203179] xas_create+0x34a/0x10d0 [ 2459.203617] xas_create_range+0x189/0x620 [ 2459.204114] shmem_add_to_page_cache+0x760/0x1130 [ 2459.204679] ? shmem_getattr+0x180/0x180 [ 2459.205139] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 2459.205764] ? shmem_unuse_inode+0xf60/0xf60 [ 2459.206270] ? timestamp_truncate+0x1e6/0x2f0 [ 2459.206786] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2459.207343] shmem_write_begin+0xf7/0x1d0 [ 2459.207822] generic_perform_write+0x20a/0x4f0 [ 2459.208364] ? page_cache_prev_miss+0x310/0x310 [ 2459.208898] ? evict_inodes+0x470/0x470 [ 2459.209358] ? generic_write_checks+0x2ad/0x390 [ 2459.209899] __generic_file_write_iter+0x39d/0x5d0 [ 2459.210468] generic_file_write_iter+0xdb/0x230 [ 2459.210977] ? iov_iter_init+0x3c/0x130 [ 2459.211438] new_sync_write+0x42c/0x660 [ 2459.211871] ? new_sync_read+0x6f0/0x6f0 [ 2459.212319] ? __x64_sys_pwrite64+0x201/0x260 [ 2459.212839] ? lock_release+0x680/0x680 [ 2459.213303] ? selinux_file_permission+0x92/0x520 [ 2459.213854] ? security_file_permission+0xb1/0xe0 [ 2459.214412] vfs_write+0x7c0/0xb10 [ 2459.214799] __x64_sys_pwrite64+0x201/0x260 [ 2459.215271] ? ksys_pwrite64+0x1b0/0x1b0 [ 2459.215721] do_syscall_64+0x33/0x40 [ 2459.216161] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2459.216751] RIP: 0033:0x7f1cbd558ab7 [ 2459.217178] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2459.219300] RSP: 002b:00007f1cbab1af20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2459.220172] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558ab7 [ 2459.220945] RDX: 0000000000000006 RSI: 0000000020000040 RDI: 0000000000000004 [ 2459.221725] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 2459.222497] R10: 0000000000018000 R11: 0000000000000293 R12: 0000000000000004 [ 2459.223317] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 00:57:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x100000000000000, 0x0) [ 2459.274436] loop2: detected capacity change from 0 to 196608 [ 2459.316983] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:57:32 executing program 6: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x0, 0x9, 0x20b91, 0x100000000}) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x5) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8000, 0x8000) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x8000000}], 0x1) kexec_load(0x0, 0x8, &(0x7f0000000000), 0x0) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:57:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 16) 00:57:32 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x0, 0x80000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$9p(r0, &(0x7f00000001c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setresgid(0xffffffffffffffff, r3, 0x0) write$P9_RGETATTR(r1, &(0x7f0000000140)={0xa0, 0x19, 0x2, {0x2601, {0x20, 0x4, 0x2}, 0x10, r2, r3, 0x2, 0x100000000, 0x9, 0x3, 0x8, 0x2, 0x4, 0x9, 0x5, 0x6, 0xb8, 0x2, 0xff, 0x3, 0x6}}, 0xa0) write$P9_RUNLINKAT(r0, &(0x7f0000000000)={0x7, 0x4d, 0x2}, 0x7) write$9p(r0, &(0x7f0000000200)="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", 0x1000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r4, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) 00:57:32 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) (fail_nth: 3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:57:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x6609, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:57:32 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:57:32 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) setxattr$trusted_overlay_opaque(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000400), &(0x7f0000000440), 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000043000000", @ANYRES32=r0, @ANYBLOB="01000000000000002e2f66696c653000"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000480)) r3 = signalfd(r0, &(0x7f0000000100)={[0x40]}, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000540)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x0, @fd=r0, 0x7fff, 0x7fffffff, 0x18, 0xc, 0x1}, 0xff) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r3, {0xffffffff}}, './file0\x00'}) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) r4 = socket$nl_audit(0x10, 0x3, 0x9) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/51, 0x33) ppoll(&(0x7f0000000240)=[{r3, 0x5002}, {r4, 0x8000}], 0x2, &(0x7f0000000280), &(0x7f00000002c0)={[0x4080000000000000]}, 0x8) pwrite64(r2, &(0x7f00000004c0)="bc75a352bb0d85a28093de4ae008402367bdfa34fd4d3119696aae5b83b8cb7e5a6804c460b4bafac04782420e682ae951eed62423cff2a28d5829809e2e9345f6f9be2bea4e66381d4e24f14f94210dd2620015a8", 0x55, 0x100000000) 00:57:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x400000000000000, 0x0) [ 2473.873379] FAULT_INJECTION: forcing a failure. [ 2473.873379] name failslab, interval 1, probability 0, space 0, times 0 [ 2473.874780] CPU: 0 PID: 12659 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2473.875624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.876679] Call Trace: [ 2473.877023] dump_stack+0x107/0x167 [ 2473.877491] should_fail.cold+0x5/0xa [ 2473.877985] ? create_object.isra.0+0x3a/0xa30 [ 2473.878573] should_failslab+0x5/0x20 [ 2473.879040] kmem_cache_alloc+0x5b/0x310 [ 2473.879549] create_object.isra.0+0x3a/0xa30 [ 2473.880096] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2473.880736] kmem_cache_alloc+0x159/0x310 [ 2473.881272] ? trace_hardirqs_on+0x5b/0x180 [ 2473.881828] xas_alloc+0x336/0x440 [ 2473.882294] xas_create+0x34a/0x10d0 [ 2473.882784] xas_create_range+0x189/0x620 [ 2473.883330] shmem_add_to_page_cache+0x760/0x1130 [ 2473.883936] ? shmem_getattr+0x180/0x180 [ 2473.884483] shmem_getpage_gfp.constprop.0+0x64a/0x1920 [ 2473.885184] ? shmem_unuse_inode+0xf60/0xf60 [ 2473.885750] ? timestamp_truncate+0x1e6/0x2f0 [ 2473.886332] ? iov_iter_fault_in_readable+0x9a/0x410 [ 2473.886989] shmem_write_begin+0xf7/0x1d0 [ 2473.887513] generic_perform_write+0x20a/0x4f0 [ 2473.888120] ? page_cache_prev_miss+0x310/0x310 [ 2473.888702] ? evict_inodes+0x470/0x470 [ 2473.889194] ? generic_write_checks+0x2ad/0x390 [ 2473.889766] __generic_file_write_iter+0x39d/0x5d0 [ 2473.890376] generic_file_write_iter+0xdb/0x230 [ 2473.890945] ? iov_iter_init+0x3c/0x130 [ 2473.891435] new_sync_write+0x42c/0x660 [ 2473.891927] ? new_sync_read+0x6f0/0x6f0 [ 2473.892435] ? __x64_sys_pwrite64+0x201/0x260 [ 2473.892989] ? lock_release+0x680/0x680 [ 2473.893507] ? selinux_file_permission+0x92/0x520 [ 2473.894130] ? security_file_permission+0xb1/0xe0 [ 2473.894741] vfs_write+0x7c0/0xb10 [ 2473.895207] __x64_sys_pwrite64+0x201/0x260 [ 2473.895762] ? ksys_pwrite64+0x1b0/0x1b0 [ 2473.896286] do_syscall_64+0x33/0x40 [ 2473.896763] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2473.897419] RIP: 0033:0x7f1cbd558ab7 [ 2473.897894] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2473.900231] RSP: 002b:00007f1cbab1af20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2473.901163] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558ab7 [ 2473.902032] RDX: 0000000000000006 RSI: 0000000020000040 RDI: 0000000000000004 [ 2473.902915] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 2473.903816] R10: 0000000000018000 R11: 0000000000000293 R12: 0000000000000004 [ 2473.904705] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 2473.910611] debugfs: File 'dropped' in directory 'loop12' already present! [ 2473.913584] blktrace: Concurrent blktraces are not allowed on loop0 [ 2473.918740] debugfs: File 'dropped' in directory 'loop6' already present! [ 2473.924059] debugfs: File 'msg' in directory 'loop6' already present! [ 2473.927024] debugfs: File 'msg' in directory 'loop12' already present! [ 2473.931821] FAULT_INJECTION: forcing a failure. [ 2473.931821] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2473.934623] CPU: 1 PID: 12656 Comm: syz-executor.4 Not tainted 5.10.252 #1 [ 2473.936122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2473.937921] Call Trace: [ 2473.938495] dump_stack+0x107/0x167 [ 2473.939273] should_fail.cold+0x5/0xa [ 2473.940093] _copy_to_user+0x2e/0x180 [ 2473.940949] simple_read_from_buffer+0xcc/0x160 [ 2473.941938] proc_fail_nth_read+0x198/0x230 [ 2473.942875] ? proc_sessionid_read+0x230/0x230 [ 2473.943864] ? security_file_permission+0xb1/0xe0 [ 2473.944920] ? proc_sessionid_read+0x230/0x230 [ 2473.945905] vfs_read+0x228/0x620 [ 2473.946644] ksys_read+0x12d/0x260 [ 2473.947374] ? vfs_write+0xb10/0xb10 [ 2473.948204] do_syscall_64+0x33/0x40 [ 2473.949009] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2473.950117] RIP: 0033:0x7f6b672d169c [ 2473.950901] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2473.954858] RSP: 002b:00007f6b64894170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2473.956460] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f6b672d169c [ 2473.957959] RDX: 000000000000000f RSI: 00007f6b648941e0 RDI: 0000000000000007 [ 2473.959486] RBP: 00007f6b648941d0 R08: 0000000000000000 R09: 0000000000000000 [ 2473.961028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2473.961475] debugfs: File 'trace0' in directory 'loop6' already present! [ 2473.962552] R13: 00007ffd231bac2f R14: 00007f6b64894300 R15: 0000000000022000 [ 2473.977555] loop2: detected capacity change from 0 to 196608 00:57:32 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2473.987872] blktrace: Concurrent blktraces are not allowed on loop0 [ 2473.991947] debugfs: File 'trace0' in directory 'loop12' already present! [ 2473.998846] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 00:57:32 executing program 3: mknod$loop(&(0x7f0000000080)='./file1\x00', 0x200, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1275, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r0}, &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x1, 0x48, 0x8, 0x0, 0x0, 0xdb, 0xc710d4ecb19e2370, 0xa, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x4, 0x5}, 0x4010, 0x5, 0x6, 0x9, 0x6, 0x2, 0x7, 0x0, 0x401, 0x0, 0x80000000}, r0, 0x5, r1, 0xb) openat(r1, &(0x7f00000001c0)='./file0\x00', 0x2001, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 00:57:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 17) 00:57:32 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="0400000000000000a2098dcecfe58f8ed6f5656306a6cade124c240400b952413cd2a09efaba24acc8eb0ba192bcb17f5d02726cacd100c99896dfb4bccc328d8db31462848de0d3ccc8c84d4382c8da3fa7ed5c06fa1b5186ce734a95465f8e5944bcb978a35835283633d1ba9486c01a15e28866e2f1e91fcd09423d7a505d365f078871dc14f91986f36bc75a8fc6c77fe3324d2e6eb5ce9081dffc44609bdb3cd1bb5809ec1e0dcfdfa221bc83a56f48c9efb130f43b3f25700df1ea6ca79cd04bedd7953b2faa42be2cf891e21cc1b75dfe3a5db982cd5feb901b27141ada086a880d50de78853493309aa93b0bfed35942dd6df6c3fe2489d753ee110fb6fdbfb5e1fbeed92d7cb863dcb498c327adc2e24789592ff6abb2a5e3f0a6b1c30038c001cc12ceff71c8a3ee6379bf54d9cf5eb7bf6079f58751884c39eafa889edd0292146cf9d084cd7ee982db33c853218aeaf9d88456cfde29e93a14090a1be7e06573e33924a7c8de"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:57:32 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x100000000000000, 0x0) 00:57:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x1000000000000000, 0x0) [ 2474.065212] FAULT_INJECTION: forcing a failure. [ 2474.065212] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2474.066857] CPU: 0 PID: 12681 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2474.067661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2474.068619] Call Trace: [ 2474.068928] dump_stack+0x107/0x167 [ 2474.069352] should_fail.cold+0x5/0xa [ 2474.069792] iov_iter_copy_from_user_atomic+0x49b/0xdb0 [ 2474.070409] ? shmem_write_begin+0xf7/0x1d0 [ 2474.070909] ? shmem_write_begin+0x100/0x1d0 [ 2474.071420] generic_perform_write+0x279/0x4f0 [ 2474.071945] ? __mnt_drop_write_file+0x9/0x70 [ 2474.072479] ? page_cache_prev_miss+0x310/0x310 [ 2474.073011] ? evict_inodes+0x470/0x470 [ 2474.073474] ? generic_write_checks+0x2ad/0x390 [ 2474.074016] __generic_file_write_iter+0x39d/0x5d0 [ 2474.074582] generic_file_write_iter+0xdb/0x230 [ 2474.075115] ? iov_iter_init+0x3c/0x130 [ 2474.075570] new_sync_write+0x42c/0x660 [ 2474.076031] ? new_sync_read+0x6f0/0x6f0 [ 2474.076507] ? __x64_sys_pwrite64+0x201/0x260 [ 2474.077025] ? lock_release+0x680/0x680 [ 2474.077482] ? selinux_file_permission+0x92/0x520 [ 2474.078038] ? security_file_permission+0xb1/0xe0 [ 2474.078610] vfs_write+0x7c0/0xb10 [ 2474.079024] __x64_sys_pwrite64+0x201/0x260 [ 2474.079522] ? ksys_pwrite64+0x1b0/0x1b0 [ 2474.079999] do_syscall_64+0x33/0x40 [ 2474.080439] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2474.081024] RIP: 0033:0x7f1cbd558ab7 [ 2474.081453] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 2474.083563] RSP: 002b:00007f1cbab1af20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 2474.084442] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558ab7 [ 2474.085253] RDX: 0000000000000006 RSI: 0000000020000040 RDI: 0000000000000004 [ 2474.086069] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 2474.086884] R10: 0000000000018000 R11: 0000000000000293 R12: 0000000000000004 [ 2474.087707] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 00:57:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x660c, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:57:32 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) [ 2474.110247] blktrace: Concurrent blktraces are not allowed on loop0 [ 2474.148605] loop2: detected capacity change from 0 to 196608 [ 2474.160424] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2489.292579] FAULT_INJECTION: forcing a failure. [ 2489.292579] name failslab, interval 1, probability 0, space 0, times 0 [ 2489.294224] CPU: 1 PID: 12707 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2489.295150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2489.296284] Call Trace: [ 2489.296653] dump_stack+0x107/0x167 [ 2489.297145] should_fail.cold+0x5/0xa [ 2489.297670] ? getname_flags.part.0+0x50/0x4f0 [ 2489.298294] should_failslab+0x5/0x20 [ 2489.298811] kmem_cache_alloc+0x5b/0x310 [ 2489.299357] ? new_sync_write+0x499/0x660 [ 2489.299922] getname_flags.part.0+0x50/0x4f0 [ 2489.300778] getname+0x8e/0xd0 [ 2489.301281] do_sys_openat2+0xf9/0x4d0 00:57:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 18) 00:57:47 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001c40), &(0x7f0000001c80)=0x1c, 0x80800) sendmsg$inet6(r1, &(0x7f0000002100)={&(0x7f0000001cc0)={0xa, 0x4e23, 0x20, @empty, 0x7ff}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000001d00)="25ace843f5699bee5db09dfccf60f3aee54972151d1de809214caf211dabd6ecacee284058f4740e31b63bb96b0f8d0946aa4ea6a2155d6c80b81f924ec526f003ddf65e43e9705c08c78553c38d0ceef266c9060661a56f0350cb7c36bd2981e9b83b648bc71da5c5bb5092425742d37c9af4bb8832e8ff57f56ddc04f76d908495dbe93799f2811f9120d0fbd1491c7226c1398b519786a85807e2da2b75c9f79772e0a645bbc227706710c10fa88499bbaf9dd1b3d6fb180d4845ce3e8a46312bff6b", 0xc4}, {&(0x7f0000001e00)="10c69a43", 0x4}], 0x2, &(0x7f0000001e80)=[@hoplimit={{0x14, 0x29, 0x34, 0x800}}, @dontfrag={{0x14, 0x29, 0x3e, 0x5}}, @flowinfo={{0x14, 0x29, 0xb, 0x6}}, @dontfrag={{0x14, 0x29, 0x3e, 0x2b}}, @rthdrdstopts={{0x60, 0x29, 0x37, {0x2, 0x8, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x38, {0x0, 0xc, 0x2, 0x2, [0x7, 0x5, 0x1, 0x5510, 0x5, 0x1]}}, @enc_lim={0x4, 0x1, 0x4}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0xff}}, @rthdr={{0xa8, 0x29, 0x39, {0x2c, 0x12, 0x1, 0x0, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast2}, @private1={0xfc, 0x1, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, @dev={0xfe, 0x80, '\x00', 0x41}, @dev={0xfe, 0x80, '\x00', 0x44}, @ipv4={'\x00', '\xff\xff', @loopback}]}}}, @dstopts_2292={{0xb8, 0x29, 0x4, {0x33, 0x13, '\x00', [@padn={0x1, 0x1, [0x0]}, @generic={0x67, 0x1, "bc"}, @generic={0x1, 0x96, "391ec9d10fbdc3179ca8fbab88f8c57a7bca14ed43804130217a485ee4d06fd5dace92ceeee05fcab5f7585a2ace0204b77292ad94b9019ff12cf3ca838412f65095d4a3f3487e77ae529dd4769e311dae942918dd499d9b2f766739eb727a1def44138ce674ac485b066b8c12a32361c372b0c086d0dc9af22d6583ce991a30a9f9b4e7fd07f7078ea93af91f25d1246ef177366b2d"}]}}}, @tclass={{0x14, 0x29, 0x43, 0x7}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x80000001}}], 0x268}, 0x4008040) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x409becb7bdfc1d3, 0x1, 0x0, 0x0, 0x9db}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) sendmsg$inet6(r2, &(0x7f0000000600)={&(0x7f00000000c0)={0xa, 0x4e1f, 0x7, @dev={0xfe, 0x80, '\x00', 0x16}, 0x3}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000180)="e7a81b7890aa53f0827a0aa7f304311242ac0381503b8352187b923fc779735e5b94c9153abe8cd1d3ad14abccced0ba9bb35c8500da328cc219d81b5cddda5b5e4b324f3758ee6fa646b4cb0b4bbaad9630a511551452adc16396be8a997e4e4c3ebc5ca67500e17b26dfb7cb7ec984e8cec0", 0x73}, {&(0x7f0000000200)="45676e924444e615ec02f5b597936919b009a02ec2aabcc4b691a895d3e34e574987f18c784d6e76c1c817de3de5326bc7c2c7a7b12b139e395d34126e0ccd5b71b7ff9d1e203241190e0cf3e3176f201c5c13df3552c78afe5fba36e6cf84dd1778d03751757474ae46c9fcf2fb", 0x6e}, {&(0x7f0000000280)="8c4f938e6f9eeb42889bc4d9187de6dc3c4c5b4956f0e9b23ce443cc044e84ea892c8709c67195f5cb69500bf8f09118a796a339a7f239572b375f9f53906752a18c205ddfa2a9a176e45e8d5ecc4e4c7adef55ba542d61b0b021dceb53ec97608dfb40e78d50073aefd7cb4bc6f7ba4ed639044791be44e6041a9d0126acc61bfc6acd8d4028b7a332138140713407f907f1e32f14ecd516af7a0d238b33c1e57eaf6b3fa", 0xa5}, {&(0x7f0000000340)="9ae8b8a614e509b8", 0x8}, {&(0x7f0000000380)="a006000000bfa7be0523bb98e3d3fccbf9cead8298b19fab182498dbda83ed52769dfa58c9f894e1caffe5dc5d12003647223768174bff3e5a296e7ed35b788b04544831812355b17de58b66760ed21b00000000000029231c05971d8c6a8c18b5c4fc5ea827d8877f026efaa5b94aa4fba50782697b49fe1893339b2ebf156d0e4c98ffff00"/159, 0x9f}, {&(0x7f0000000500)="77b53a46c02393c10bbd5a3e004325ba7987f9710af6f171bb2045db039054642b6b735a5618f54467c36b27686e37377e4df6900c452a214ded1f793a58eb9f4d76ead6c7ea4e4fc6a011533d94cafec01f87ec1d5326d313e5c8e170c31110d87f8267e61b07de6cd4785f89646aab6c8d4d8bef4dd05b380e45a536938983682bd1e5ef5c07bf9a99bc56aacc0a411bc3dcb2abeacedf3d6a7addb05d3c7af6b6e3947572a66a4ff72bd897d9f6bc0311ba1614a63fc6e34ddc39bd32b42b25d5c2a60cb28564807dd676b9324e694fb7", 0xd2}], 0x6}, 0x801) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet6(r3, &(0x7f0000001bc0)={&(0x7f0000000640)={0xa, 0x4e24, 0x8d, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1}, 0x1c, &(0x7f0000001a80)=[{&(0x7f0000000680)="08649c89eea7967f3ce6104c2d80e39ad7775911c2dcf0cede868fbaee8f34c05f3b279ace0c510f678b0fe25ef21d04641bff19293c75ddbe590f6c2ed3537e23821b5cc165d36358e1a1ff51cc4d1b868c73083bdc7737fbc95cf8d062d519cafb5fc620d905b60161aebd86625224d71e405b01c3c930cf48c119946d5e0ab440e5cf8a0f8bf9324e3c04f6eec011a6c91e703a385a3e1dd4ca80fce284a8178e23ca44d7be776904b701f54e9cc936709e28c75a0b4f9318894920b3e40f9f37503bb02c09c36db61b44494f4840efb004f20451993c94d674681cdb97f5060c8b5d02d47c14a02ebda471a7ed0519a7072107e3d69f6baf438335acf2c81655d8f7501c336e53b394ce4d3580fb5ec485e264f138eae3675283a68398d8df3f3ac4392b4a27065dd3864bfad45ee2ad28461408653dafb502f9b826dd6c532abc106c66d13fdb7e7897594b2679513667e33e3228e5733160246737e755faf360ec68c540e2e36757aa83c0afa5750209a56c576c8f3a698c7fa276be59e372b7fdb1ab8fd372eb0c9ecc3f572de9f2aa5fac3b6dc773280520986b60667bf6c14a48d11150fb20e684961189c36ffadb0004010a72a38fda7aa80101222eb7ed749f808c59b8e3d0cc08999800e1ffa446ce157d8d1ed2ec2ef25ac0ca3c28812501432f13dca65484914d6720c4881ea8b5bc8f6dd212f596a109c8a88f935be00901c572432969805940462edabe3dd19dea66ce85f7df57ac010c7a3b54692e54c8fe8fb0de89886151e5a9beb5bfa5c604cd615178334cb53aa76c186b4eb8f1aea19dcbf8a4eec8ed7c2687f03cd701b5ff0b4cb15aa32163382fdeeec0568bd4b164cb837d8da44ad1bfcc530522c858931f6873224539b7810fe09c9cd7b1bd67d41b4a4beb72c07a2274e38be03a27884e2c81573a711fbd7baf044e6cc4809ec6a8152856ece687e7f3effffc26c0090c1a5719b6e76c2b53becfc1fcd909b80bd3524d60dcfa26d9406e13ee3868b15ca27afd643967a44c40c6cf2f565a0eafdc5bd7e21db26c66945a99bc5d5c814de8a626506615f67eafe75262807334f9728914eae53ed3fe192dbb223a1551598bcc7289343e4fe6662bf9edfea7add385a03c29a7f542fc2a3f476e80ed0492652546a664f847ecb64913c17a43186d8f0e1ca5f3a240c013208d559bc84d0c4c0e7cd99bbab5937b5fe78cf4352453bee07fa8d9a25f96f363d02448c4bf95cc1e0724113d23b1ff07173e4d1380997c3cfa6d400e1563bd09e2b0e016fa17891d4403124f2ccd4c31f4f8470b6664cda518b08698990fb217e88d9eed6512f709398f8dd43b81db53dc67c167a2ec7471029d769611a056c8742d544698f37460d1efd69a54094bf86cc59ac83c2347ae18c9a391948d3fea267c6bc32282d8e27c704e7e19e85d56a5e28d6fad7c6dce2bbd62efd965798ae856648ae6d8894c04bdece66001b606a25ba3c66f0a3d5b997b23cc3e31e60b72c8037c34cca671cf2e8467c07e25ac6449b1b001e039b9a9d8f3cb190b74d5f2c87e09b0ea8085a4beaebb4bcf536f009757613a9136b68fd51ae2e99051b93185765a03a94a9e382ca9e61d9aea5d9224ec47536f7356a66875f7e7e267beadde421b74d111b088afa8e77b2ece0bc2d45f82b4c6102e0b0cf18e76b4bd8808f5ae4716b21527483a14bec877fd726d73614f5131967596deda5f9308d5e076a5c055870b5f97b63c54f7a6f23cf3a026eabc1bb33ebf4c44b051bdc9edd7d9a6ec231668a59fe88ae8610c43928d56eafc0989ca9701396856d6650cd85c53cba2967cc7d4878512298d4398353a87c1601d96ba2ad6ade0b812c0a170c9f5dac3542311843abfd3e2c7197ff8b53bc822112c11277d54ede0f1ce54d9bf69c2a533fdea875f0a10ede94ac8f3c638733cb303227495708afc82ba64fd0f913baca8bbc65ea93fc4136ac84fbc4ba7302c242d884a86c8e021ece248da32cc1312f1d9b994bafc0a61bce39d2c7a8027215b8804df2e557c51e8a78e4f5c615d9dad8f01d58c08a7c7a621f213a515fd2ad39ad59395cf22dc7354bbdbce97b63720e41e4f9d99a71bfe119210ed1fc4b840ef04475905f64a6a5b63fc1fa4803de5d3a4d182c35f93dd1e09fae1d021b25287e30ebe4f6f228170be5a7a1bf5d7611c81d3d091c73d9158415fb4c415334483f039d624fca93b2e9a60a967dc08f8110a1bfcc6847b0c1c0b9adc8e8fa2ff786abf9c0363647755586a1e31a68c449404f4a3eda36bf9d92cab7fa1f63152af6bb9b21d6dffc74fc353db1c9dfe238c8c6f78525c715d83716a9f6a34021bb3f821f8246390529cae5a2e13aaac61f0d4fa1ab44c48e16a07f43f7b7ec314d113733e92f0d67bc857721f43ff31d146098984ed04389db8fafd4ff3b8bfd83ec5b764612289b03773ab452a8c572d7de574cbc17908f90e3f196ef284fd8b905874f5060f9e03e17851bdcb62df2d1101b4d008aedec5992a6fbef40303f1ace3d3dc8eb4ee0a91db9203d67f68c9059d0b57f8642debf96e30c8ed7c442992b2f66aaf6c27d19a2d21d659856aba4fe288ef1279f44f2d6b8d00d0529823ac4fca674076d538d509e273837ab2b8681d09a826ecc471bbe7e6c1092eb0160f2b062d0c447ad105b189fe4a438dad1a84f23ec547fb435f84fedb9d7dba94ddb6621d580a6e31fff33a60792d89252c3732e1cb072baad1946495f636bcd87318524e07953d173644c75e0120b1c1fe59737e4e7fd92143bb1dab9280b234f4ba9ef90eea86f201b5098f8a9f617a9e9d6ef728758c52fff3be527557b085b6c76b3cabe365ea41e871e5810575d7452512710068cc81a10df3d1e4ecbe6831f1300a4d5a968554e886d01c92b192f2816fdb84565b10fda480a8000052039f9833db79d5d782a6d43cc87e259d2948e2508f11cb6b3863aa1a419a12c559be973c8ee65de44fb3298b32810d376bc87dd18ec6d453f342cfeab29435cd3a9b77dc5917496d3530156201b6e18fcc97e3fc98f449d6d21265664d137e88109e535a173b6e8229ddbf2e65b7a575cc9ef8b328a1d4178b3d9ad0c9ef1c2d028fecd436442f7e81023bb3963b837b50dd67bb40f2728e1743e2c368543273612cb70c90eb4e4729e497973a4890a43ec16432f15680480a636c5473c48dba1473c095935ab9c728005a21d1fd21b9a159b0e22088f4c5d0f23627ec63441946eab863a462d7e394d8132c37d115bd0471bb751d0e85f84e8052387988db6af058a9e6d1fd0d069383a8eaab34572ecfe81364f55481cfe5c1c0422f4c7bb12d81bdd8579eb0ce4cb1b567e5a47940d75a7368453cc4227d7922e8803684fee44f9b5a6043b5dfe5cfd5d2c031fdffd2d8a7ced4bd453467a461de507efa0a227f8e4dab041b1a7000333bc0d37e38d8f327436d902fbeb0956bc0feb74fc8221c6960f49f770dec941f0d5344a2d4961f9994fb2209a13969e9fdbcc4ec998a7be394c8846c4394c8cce00eace2df8de51ff6d1d8e692a6aee27234b7032481f523818bfbc5b148fd9ecccea14db2e74ba5a1609a866499bd65f01808b9fa2cb9acffe9b6c60bfb15b994280c140617a05d37b2243bf82750f6bebfb8834ab2be0fb584079578f90489e1c318e956098dc7a00f468a5f068641fb5f03e5dce497534f0fd8ba6b11ce32a5c335c152f653932fd8c06a326f5aa4874cd262e172c88a7db59fd34a776600f20412e717f165bf76deb69ec5dc89507dd3c084009e6b0b8247aa95c8db3be1295c751b245304d01e5f7770547e1a1b75d6d398d8f7702fb52aca747f71da209d410cefbb90a0eef727c8f36a50bc7fd2a28912dc700dfcf2ac44903fd14fcbeab39d54b8316e787b89125a3f55fa2f1af48c34f37ee13f3631405a106f65dc4829d92dcfc37aa94c225f1350eee2ce68bceacf4f42d31fdce690190766d570fb2c9c8309d79474ecf15c44dd4fddd921e95b807532cfaced22016b65ddbfe731074f5cc20b16f1010b04509fdb6658fda550d3fdc9c9235afbc80eb36061a813f981bc8636947974d8049d8b5e48f61f09084e083dafb73791b0a4ff0a8387dc58628f66532d3ea88c3b9821cac99f797bdf7cd76f9a4b9074ecbd32488474fbb22aef54e8b1cf00d7c8797b899c7e1175d82649a510dc28bc1046bc05348201194f1370326ad874f1efedf2f993c2a0d4c60bd30a2bfb4e3adca7d839258f3f04a089e4b518dcd0b0f279f7e3322d1b68ada87738bfbb2380a52cca3f8936efed72c50ce6a525adc761fe0ba5db25db0079a250ec2cdb9deb996d00e50eef21ac5fbf666fdb681affef32537050d22cc018350e85bb293d715da0d9a61bbee8cecc3a0e5b52c57ec509931113c0311ce80a74deb82f977cfcd0b6989d7a33269ff302bb496f6a83f5812da870c651c11bb27be93fe394632a9e0f99a017dd1e2c1e0e65a89ae6695ccda9cc4f01424694dcac412563e2c3b021b3922654aa629264368664373b5ad7ff4cc3b98a80d3ff9807d3ec3c00dfd991338b49bc424246362b1d9c393fb5e82742b517aabbced37b318539bde88e14c43a6559f985c6b3bbdefc39c9a2d905d9a283628aa3630089a0274fc09a237b45ba5533c55c8a9184d1fb7b08dd1b9bf0f9abe55bff0cc2864abd7d155a50783ce06fe5c67967e8f03432f0da230265de04bdbc64e192abbe3b30746bce145f8f2e03a23c3a85ca14d1677cfd37b24fcc9cf6d4d636b37502bfb9ef9b88f7be20190377f0095bf616da3758617bbadc0f21a57a6be2f0106e42448e694b50140e88937ee1c17e5d9fbc537eb4d085c06f7c5e777a39c779ac9441355588096ac732878b37324995f09fb8581664eec700c18ff87e5150b36562ff4f88913623e5b3ac24619e7955bc1f3e6866b1d9e3771c91d33fdc4b4b943f69cc5370d0668d264d399e86133163e284b2776674c9ace6042ef87301a630934e97845a17c6c20bea08d686568defdd89d91fc171ebf5c143f2b1d6d163b8cd770c58319a2be1adfedf675c185bd5f77d28558a4b3f662fda02a8674d2df3c43f5eeb285ddf0db63ee34ca3e53234a3f148503c7f06d9871236d057a333738b09273821b7577c97dc7f0ac524263a0fa55e15485058bc2cbede9dcc09d49866c66334fe67544a0f06b36a8d8f4fcfd4b220f7844a404661f9e4510e819793ad420ea7f242e36049237a36620793b4baef93fad34e12fdd84647bd531b5409ce57e7ef9260bf7d995f092ca5f043b521ac6eba0b86b8508e24727623ba2cd0a55f22fcc9db77f311bda9b05e08695afae703b2bccc9d0f59764e7ce51af0dea407e7953a16967c3e0c58d95a0566dcb6f885d2df31171286c47589aa85ee95c3c9c6dafe9b021f800a0034f41c088fd569b04b0e19c26d96c5a89b3630948d5b303b10e39e0f79cb88d3886f1a090bf0fd0901c52e37819119c886afa46ed35cf3b1e273b8c5c12fbad8925be927056f07120553bca850277d377e1688ab71f88cbbb865c18c392b12855704b4fa09cb56a0863764465907cc6a94fd384e8bff491eee0be4da6f4a04351ed6d99668fa2940455a410e7f561df9b1e9d70a536daa8a1cf2916f2b005036511849312e4127b963aa6f70e02213caec1cb55f86fab015ba0b209540e40c0534f58059e9232414f281894bf4528937e378d8b4fd9b2f3c8bbb2794d096e4ad81c57a0b8f96fd1d4b830217570c378aaa29", 0x1000}, {&(0x7f0000001680)="dc058016090217cabfab261303ff410dd42b2f77b3e1121fb1544adc7f3fb147f8a1bd211c74a6e9bad0632fae679376110ea8a284ad4bf67ef9804689154a9c5a878263188bf1436c9aef4edc3d934c5d351273535fad8605216cae63bfa1f47c7b60439f7f9e564f07e49497725ea2ee20e24504a427bb142ebaeca532a8be492942c9e41672fd97ea190e7a306df17c47995b6d12bd628280d58dc20a4c2172226161fdb1bda65cd627bfd60f1119f8ccbfd36c4b4d9beadfed035aede197f4a45bb8cafeb980", 0xc8}, {&(0x7f0000001780)="587c6c8534391ba799054c67f73ac85d14b68d14062b32cb063464ea9418ccbf99ea0b8d6fed2f2a0fdacd256d16dea1009c1a84dae77decb0ac4280b0b616632f9a6dc48c744bc08c9dc153a5ee32224acd30d0e76df627f9532ad423dc5b05a9e4e999ab2ffc5479edba83005f094c484a9e46387df9a3e2b91a2a8a02", 0x7e}, {&(0x7f0000001800)="4ceff10094df5961952f9e7707e12399d4cbd35616230f100e567e2e91055561cb6c4f765e2cc76e5d62ec341bf8a21bc42bffb9d22a30c5e4141ef243e7b62906ae3e98bb522b08f71b9803166071c9b2e903c9e52e2a0d1332d4ed1d5a123077e90fbb298527b51ea602e52394553e4781800aa6b4852494f88578ad6f36f1b755f7acee952b931d1157c14d516b7b90caf7857d570ab37ee0bbb1fb70e734ed4cf50f306b77254743e440b2117ea970f55efb19774b1ca149f925bd4d2fba4ace48c501a1e197201d23a3c4810280e5f9f3be3c8a05ccac3202", 0xdb}, {&(0x7f0000001900)="6618cb2619f30b81e8a9839e1f27ac143e7d8199e735db6c870fa1828a1ae40d8a12c3552edc359b4527e5d07236c18d81fce9b7b8ce0615f56364acfa5d232ef5279815d9a782459bc2f221753083dbe2d5a07cb447181b4de4e2044ba7057f27518357a211c77acdb573300a9cebc32e403f504b981f3eb64394e85e049d05af4d07463561fef7a17d6dc1b9d90f890976f018de8c3689c9c734bcfc52ec0828edb0a5236f2a88fa89c8bbb399a6685bdc24601340d6315e0fa98f0fefac675fe5abfebc73cd17b278c63b423d31d1fda93e396e683191cd75d705e94117d9d054b9820e57c7d84ab767eee4e404aa508aa82b", 0xf4}, {&(0x7f0000001a00)="5d59ac96d99e0a7943d97fec6b2d2cdae3240b18132a3c000f081ca5df2d4425d6871d0e6d3337f46cad28890e08d464057c62ddc6efa1f8860e262c482f155a224bf1696581284c25bd1b69ad442d19c6a19324b851e88f4578c25768fd469daa3feeedc745528b8885", 0x6a}], 0x6, &(0x7f0000001b00)=[@hoplimit={{0x14, 0x29, 0x34, 0x2}}, @rthdr_2292={{0x98, 0x29, 0x39, {0x29, 0x10, 0x1fe14251c7ab3fce, 0x7, 0x0, [@loopback, @dev={0xfe, 0x80, '\x00', 0x1c}, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x21}, @rand_addr=' \x01\x00', @mcast2, @private0={0xfc, 0x0, '\x00', 0x1}]}}}], 0xb0}, 0x4000001) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@local, 0x2b}) r4 = socket$inet6(0xa, 0x80000, 0x6) fcntl$lock(r4, 0x26, &(0x7f0000001c00)={0x2, 0x1, 0xcd, 0x3}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc, 0x30, r4, 0x14bb4000) 00:57:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) [ 2489.302079] ? build_open_flags+0x6f0/0x6f0 [ 2489.303058] ? rcu_read_lock_any_held+0x75/0xa0 [ 2489.303828] __x64_sys_openat+0x13f/0x1f0 [ 2489.304517] ? __ia32_sys_open+0x1c0/0x1c0 [ 2489.305203] do_syscall_64+0x33/0x40 [ 2489.305816] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2489.306640] RIP: 0033:0x7f1cbd558a04 [ 2489.307236] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2489.310184] RSP: 002b:00007f1cbab1aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2489.311412] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558a04 [ 2489.312569] RDX: 0000000000000002 RSI: 00007f1cbab1b000 RDI: 00000000ffffff9c [ 2489.313717] RBP: 00007f1cbab1b000 R08: 0000000000000000 R09: ffffffffffffffff [ 2489.314872] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2489.316029] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 2489.350570] blktrace: Concurrent blktraces are not allowed on loop0 [ 2489.354653] debugfs: File 'dropped' in directory 'loop6' already present! [ 2489.363030] debugfs: File 'msg' in directory 'loop6' already present! fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x2103000000000000, 0x0) 00:57:47 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\n', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:57:47 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:57:47 executing program 5: ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000080)={'veth0_to_team\x00'}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:57:47 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x882c2, 0xc) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040), 0x5410c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) fallocate(r2, 0x3, 0x3, 0x101) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x10, 0x100, 0x20b91, 0xd8c, 0x0, r1}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:57:47 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="9f000c90c91bad6654912016858ee38531cb30d319ea0000d815648c556eb050e1d7b2fd0018c4313a3d5ebf0ac5771bf72d8f18770eaf3e1351c6e8f7c66aeb9ae2a44b1805373cd62d14873054e9ca0d110e87e95de83ecf8330d0011c651b9560cf93ee0ff8df8aacb00ede7dacda5cf78a51114cfff8683f706a7885371c88e4842f856b74d65017b44b8aaf7c42eae4e7c31aea67dfa3edc925e345d3b9248e392f348a63b0ceedc0ff136443d2518e2974f724591776910892317b010136e7386c8f3d0100eefba3283af7c8070ff25a0ba7a282616aa42ef22e63d985a5e43f30d5f997217ab37fab922f6fa10412f43c78c05d11e9d42400a2014c0bfd2c8d0007675ef50a49290c69eccef4e8bb9887420c6dba32926938220b65990657c34920e2b42e738d580984be67b0f5645fa13800b868eddbf93a44c1efb5312f3d074772035eeba50a7d04d7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x6611, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:57:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xe4ffffff00000000, 0x0) 00:57:47 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:57:47 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x6612, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:57:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xfbffffff00000000, 0x0) 00:57:47 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 19) [ 2489.492547] FAULT_INJECTION: forcing a failure. [ 2489.492547] name failslab, interval 1, probability 0, space 0, times 0 [ 2489.494159] CPU: 1 PID: 12734 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2489.495067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2489.496175] Call Trace: [ 2489.496537] dump_stack+0x107/0x167 [ 2489.497021] should_fail.cold+0x5/0xa [ 2489.497530] ? create_object.isra.0+0x3a/0xa30 [ 2489.498065] blktrace: Concurrent blktraces are not allowed on loop0 [ 2489.498139] should_failslab+0x5/0x20 [ 2489.498155] kmem_cache_alloc+0x5b/0x310 [ 2489.498168] ? __generic_file_write_iter+0x1a4/0x5d0 [ 2489.498190] create_object.isra.0+0x3a/0xa30 [ 2489.501790] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2489.502472] kmem_cache_alloc+0x159/0x310 [ 2489.503027] ? new_sync_write+0x499/0x660 [ 2489.503589] getname_flags.part.0+0x50/0x4f0 [ 2489.504172] getname+0x8e/0xd0 [ 2489.504619] do_sys_openat2+0xf9/0x4d0 [ 2489.505141] ? build_open_flags+0x6f0/0x6f0 [ 2489.505720] ? rcu_read_lock_any_held+0x75/0xa0 [ 2489.506330] __x64_sys_openat+0x13f/0x1f0 [ 2489.506890] ? __ia32_sys_open+0x1c0/0x1c0 [ 2489.507477] do_syscall_64+0x33/0x40 [ 2489.507977] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2489.508673] RIP: 0033:0x7f1cbd558a04 [ 2489.509177] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2489.511644] RSP: 002b:00007f1cbab1aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2489.512675] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558a04 [ 2489.513627] RDX: 0000000000000002 RSI: 00007f1cbab1b000 RDI: 00000000ffffff9c [ 2489.514581] RBP: 00007f1cbab1b000 R08: 0000000000000000 R09: ffffffffffffffff [ 2489.515552] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2489.516522] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 00:57:47 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':@', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2489.565500] loop2: detected capacity change from 0 to 196608 [ 2489.588864] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2489.644567] debugfs: File 'trace0' in directory 'loop6' already present! [ 2489.664301] debugfs: File 'dropped' in directory 'loop6' already present! [ 2489.665277] debugfs: File 'msg' in directory 'loop6' already present! [ 2489.705968] debugfs: File 'trace0' in directory 'loop6' already present! 00:58:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 20) [ 2504.995529] FAULT_INJECTION: forcing a failure. [ 2504.995529] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2504.998732] CPU: 0 PID: 12759 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2505.000582] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2505.002740] Call Trace: [ 2505.003461] dump_stack+0x107/0x167 [ 2505.004415] should_fail.cold+0x5/0xa [ 2505.005475] strncpy_from_user+0x34/0x470 [ 2505.006569] getname_flags.part.0+0x95/0x4f0 [ 2505.007736] getname+0x8e/0xd0 [ 2505.008618] do_sys_openat2+0xf9/0x4d0 [ 2505.009640] ? build_open_flags+0x6f0/0x6f0 [ 2505.010774] ? rcu_read_lock_any_held+0x75/0xa0 [ 2505.012013] __x64_sys_openat+0x13f/0x1f0 [ 2505.013129] ? __ia32_sys_open+0x1c0/0x1c0 [ 2505.014240] do_syscall_64+0x33/0x40 [ 2505.015223] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2505.016568] RIP: 0033:0x7f1cbd558a04 [ 2505.017539] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2505.022319] RSP: 002b:00007f1cbab1aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2505.024298] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558a04 [ 2505.026179] RDX: 0000000000000002 RSI: 00007f1cbab1b000 RDI: 00000000ffffff9c [ 2505.028042] RBP: 00007f1cbab1b000 R08: 0000000000000000 R09: ffffffffffffffff [ 2505.029727] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2505.031269] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 00:58:03 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:58:03 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x6628, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:58:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x4, 0x12418, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x1000, 0x8, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r2, 0x0) openat(0xffffffffffffffff, 0x0, 0x36400, 0x88) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000500)={0x0, 0x0, "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", "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"}) syz_io_uring_setup(0x8003a75, &(0x7f0000000080)={0x0, 0xa922, 0x10, 0xfffffffd}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, &(0x7f0000000100)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1, 0x1f012, r0, 0x0) 00:58:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xfeffffff00000000, 0x0) 00:58:03 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:58:03 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) fsetxattr$security_ima(r1, &(0x7f0000000180), 0x0, 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x20020, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r3, &(0x7f0000000180), 0x0, 0x0, 0x0) r4 = openat$incfs(r1, &(0x7f0000000080)='.log\x00', 0x801, 0x10) ioctl$BLKTRACESTART(r4, 0x1275, 0x0) 00:58:03 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@private0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @multicast2}}, 0x0, @in6=@private0}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000001440)='.\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@private}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@initdev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000200)={[{@session}], [{@euid_lt={'euid<', r3}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@euid_eq={'euid', 0x3d, r1}}, {@seclabel}, {@uid_gt={'uid>', r2}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@dont_hash}, {@dont_measure}, {@seclabel}]}) 00:58:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xffffc90000000000, 0x0) 00:58:03 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) [ 2505.074787] blktrace: Concurrent blktraces are not allowed on loop0 [ 2505.090873] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE cmd_age=0s [ 2505.093177] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 2505.094990] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 2505.096525] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 2505.098192] print_req_error: 2427 callbacks suppressed [ 2505.098211] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 29 prio class 0 [ 2505.102792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.104009] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2505.106152] buffer_io_error: 2526 callbacks suppressed [ 2505.106163] Buffer I/O error on dev sr0, logical block 0, async page read [ 2505.109245] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.111224] blk_update_request: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2505.113319] Buffer I/O error on dev sr0, logical block 1, async page read 00:58:03 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 21) [ 2505.119513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.120723] blk_update_request: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2505.123599] Buffer I/O error on dev sr0, logical block 2, async page read [ 2505.125553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.126740] blk_update_request: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2505.129038] Buffer I/O error on dev sr0, logical block 3, async page read [ 2505.130846] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.132037] blk_update_request: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2505.134438] Buffer I/O error on dev sr0, logical block 4, async page read [ 2505.136388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.137588] blk_update_request: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2505.139685] Buffer I/O error on dev sr0, logical block 5, async page read [ 2505.143482] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.144698] blk_update_request: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 00:58:03 executing program 6: setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x304}, "e2a95caa5c3ddf43", "7bd42ab822e7b6b1c16d2f57ac2cfdee2e15ce798dcc9b913e87565328977c9f", "ad892b22", "937dada01d389d33"}, 0x38) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) read$hidraw(r0, &(0x7f0000000040)=""/30, 0x1e) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@private2, 0x0}, &(0x7f0000000180)=0x14) bind$packet(r0, &(0x7f00000001c0)={0x11, 0xf4, r1, 0x1, 0x3f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000240)=0x20) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000280)={0x0, 0x4, 0x3f, 0x1}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, &(0x7f0000000680)={r3, 0xffff, 0x9}) fcntl$getownex(r2, 0x10, &(0x7f0000000b00)={0x0, 0x0}) pipe(&(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = perf_event_open(&(0x7f0000000a80)={0x0, 0x80, 0x2, 0x4, 0x83, 0x7f, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x6, 0x521}, 0xb801, 0x8, 0x8, 0x2, 0x3f, 0x1, 0x6, 0x0, 0x3, 0x0, 0x100000000}, r4, 0x2, r6, 0xb) r8 = open(&(0x7f0000000b80)='./file0\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000000bc0)={0x4, 0x5}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200000e, 0x12, r7, 0x1d907000) openat(r2, &(0x7f0000000c00)='./file0\x00', 0x242c01, 0x2) fallocate(r2, 0x43, 0x1000, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000c80)={0xa, 0x4e24, 0x3, @mcast2, 0x80000001}, 0x1c) [ 2505.147036] Buffer I/O error on dev sr0, logical block 6, async page read [ 2505.149007] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.150179] blk_update_request: I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2505.152348] Buffer I/O error on dev sr0, logical block 7, async page read [ 2505.154050] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.155339] blk_update_request: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 2505.157517] Buffer I/O error on dev sr0, logical block 0, async page read [ 2505.161294] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.162548] Buffer I/O error on dev sr0, logical block 1, async page read [ 2505.170637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.172795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.174547] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.175931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.177457] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.178991] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.180602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.182003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.183432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.185285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.186672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.188061] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.189472] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.190875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.192586] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.194746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.198643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.200662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.202573] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.204158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.205666] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.207436] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.208906] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.210446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.211876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.213323] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.214696] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.216190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.217602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.218979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.220588] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.222412] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.224474] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.226083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.227677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.229859] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.231513] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.238690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.240219] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.241687] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.243885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.245894] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.247382] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.248795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.250212] blktrace: Concurrent blktraces are not allowed on loop0 [ 2505.250264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.253019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.254657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.258429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.259952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.261613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.263311] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.264844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.266439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.267972] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.269440] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.270867] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.272262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.273691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.275274] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.276715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.278214] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.279572] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.281437] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.283760] FAULT_INJECTION: forcing a failure. [ 2505.283760] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2505.286379] CPU: 1 PID: 12791 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2505.287849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2505.289630] Call Trace: [ 2505.290219] dump_stack+0x107/0x167 [ 2505.290998] should_fail.cold+0x5/0xa [ 2505.291813] strncpy_from_user+0x34/0x470 00:58:03 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x40046629, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:58:03 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) timer_create(0x2, 0x0, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:58:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) dup(r0) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="340000000c06010100000000000000000e0000040500010007000000050001000700000005000100070000000500010007000000593a6836b64073c99ba617bc4a24a5237f7d5ce54d8c6b5ce4788362abfd6dad8ccf8fdc22786bf603835f46edce02cdbe6340"], 0x34}, 0x1, 0x0, 0x0, 0x4048004}, 0x20044811) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001900)={0x14, 0x52, 0xd01}, 0x14}, 0x1, 0x0, 0x0, 0xb422823c8bd8bf5a}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r0) [ 2505.292715] getname_flags.part.0+0x95/0x4f0 [ 2505.293873] getname+0x8e/0xd0 [ 2505.294602] do_sys_openat2+0xf9/0x4d0 [ 2505.295435] ? build_open_flags+0x6f0/0x6f0 [ 2505.296365] ? rcu_read_lock_any_held+0x75/0xa0 [ 2505.297378] __x64_sys_openat+0x13f/0x1f0 [ 2505.298261] ? __ia32_sys_open+0x1c0/0x1c0 [ 2505.299179] do_syscall_64+0x33/0x40 [ 2505.299972] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2505.301073] RIP: 0033:0x7f1cbd558a04 [ 2505.301864] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2505.305772] RSP: 002b:00007f1cbab1aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2505.307404] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558a04 [ 2505.308929] RDX: 0000000000000002 RSI: 00007f1cbab1b000 RDI: 00000000ffffff9c [ 2505.310443] RBP: 00007f1cbab1b000 R08: 0000000000000000 R09: ffffffffffffffff [ 2505.311959] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2505.313486] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 2505.316875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.318631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.320433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.322012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.323629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.325424] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.326954] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.328497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.329985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.331445] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.332851] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.334315] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.336277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.337724] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.339220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.340819] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.342422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.344279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.346058] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 00:58:03 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)="3a02", 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2505.347584] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.349500] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.351024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.352613] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.354492] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.355919] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.357805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.359354] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.360926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.362481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.363874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.365337] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.367257] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.368942] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.370521] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.372684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.374386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.375912] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.377509] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.379043] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.380505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.382011] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.383844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.385460] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.389319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.390774] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.392791] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.394271] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.395848] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.397614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.399560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.415530] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.417083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.418662] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.427462] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 00:58:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}}}, 0xb8}}, 0x0) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91, 0x0, 0xc7d}) ioctl$BLKTRACESTART(r1, 0x1275, 0x0) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='\x00', 0x1, 0x1) r2 = openat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x8aac2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) syz_io_uring_setup(0x5f73, &(0x7f0000000280)={0x0, 0xe327, 0x8, 0x0, 0x2d4, 0x0, r2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000380)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1}, 0x200) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x80) 00:58:03 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) timer_create(0x2, 0x0, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:58:03 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xffffff7f00000000, 0x0) [ 2505.432485] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.434039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.435725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.437296] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.439328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.440704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.445489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.447576] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.449698] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.451467] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.453637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.455481] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.457484] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.459414] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.460997] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.464723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.466502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.467915] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.469438] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.470812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.472236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.473617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.474976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.476370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.477782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.480670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.482401] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.486408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.491540] debugfs: File 'dropped' in directory 'loop6' already present! [ 2505.497887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.500717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.506761] debugfs: File 'msg' in directory 'loop6' already present! [ 2505.508802] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.512601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.522183] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.523849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.525336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.527642] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.529429] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.530926] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.532408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.533874] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.535304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.542324] blktrace: Concurrent blktraces are not allowed on loop0 [ 2505.544621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.549444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.550984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.556477] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.558024] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.565719] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.571898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.573497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.575285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.576702] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.578497] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.580263] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.581684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.583183] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.584570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.585965] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.589501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.591422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.593677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.595411] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.596941] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.598501] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.600018] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.614729] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.616269] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.625270] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.627356] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.627629] debugfs: File 'trace0' in directory 'loop6' already present! [ 2505.628952] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.631643] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.633381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.634856] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.636388] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.637855] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.639284] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.640637] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.642003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.643377] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.644706] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.646266] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.647606] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.649193] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.652307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.653948] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.655603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.658374] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.660515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.663329] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.664668] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.666060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.667672] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.668990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.670677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.671969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.673301] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.674602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.675946] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.677384] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.678708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.680003] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.681332] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.682634] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.683965] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.685268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.686585] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.688760] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.696986] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.698621] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.699920] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.702158] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.703640] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.704953] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.706458] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.709534] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.710871] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.714421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.715875] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.717242] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.718723] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.720047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.721397] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.722789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.724200] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.725552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.726885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.728264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.729937] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.731310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.732635] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.734399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.737740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.739417] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.740968] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.746445] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.747977] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.749520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.751042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.753060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.754593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.758428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.759951] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.761529] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.762865] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.768725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.771947] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.773321] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.774648] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.776023] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.781262] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.782596] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.783931] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.785439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.786878] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.788373] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.789769] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.791241] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.792617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.796264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.797652] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.799017] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.800714] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.802222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.803558] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.805039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.806381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.807737] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.809197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.812324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.813718] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.815476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.816867] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.818560] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.819910] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.821336] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.822713] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.824029] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.825400] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.826850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.828285] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.829631] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.830960] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.832282] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.834050] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.835394] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.836877] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.838295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.839612] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.840939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.842279] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.843674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.845005] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.846355] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.847686] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.849159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.850468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.851826] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.853227] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.854531] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.855876] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.857334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.858633] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.859970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.861288] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.862626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.863939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.865304] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.866614] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.867932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.869268] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.870663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.871985] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.873314] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.874647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.875956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.877295] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.878618] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.879993] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.881339] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.882653] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.883973] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.885330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.886670] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.887964] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.889292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.890594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.892025] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.893399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.894701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.896016] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.897370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.898681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.900004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.901345] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.903691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.905701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.907692] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.909682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.911717] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.915771] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.920152] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.922027] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.923488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.925181] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.926470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.928280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.929644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.930939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.932350] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.933646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.936646] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.940559] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.942663] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.947678] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.949725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.951990] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.953846] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.955689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.957302] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.958582] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.960165] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.961468] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.963039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.964310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.965682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.967004] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.968916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.970970] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.972864] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.975050] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.976904] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.978788] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.980799] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.982727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.984277] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.985677] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.987334] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.988629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.989905] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.991260] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.992544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.993809] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.995755] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.997842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2505.999722] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.001898] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.003746] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.005674] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.007701] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.009680] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.011176] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.012422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.013956] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.016657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.018197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.019433] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.020883] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.022222] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.023967] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.026650] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.028658] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.030977] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.032784] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.034493] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.039681] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.041740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.043292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.044887] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.046507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.047903] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.049234] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.050446] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.051682] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.052921] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.056656] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.058734] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.060767] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.064095] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.069732] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.071901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.073804] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.075963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.077439] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.079348] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.081258] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.082594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.083812] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.085191] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.086381] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.087609] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.090604] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.092857] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.094789] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.096741] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.098758] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.100776] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.105777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.107830] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.109580] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.111366] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.112885] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.114246] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.115441] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.116704] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.119310] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.120516] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.122667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.124873] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.127684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.129592] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.131667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.133647] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.135686] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.138749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.140570] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.141778] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.143428] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.144665] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.145842] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.147087] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.148273] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.149449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.151384] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.153190] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.155645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.157689] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.159691] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.161684] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.163916] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.166852] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.168507] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.169688] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.171375] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.172849] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.174020] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.175308] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.176535] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.177695] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.179690] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.182091] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.184753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.186768] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.188839] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.190740] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.192715] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.195657] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.197168] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.198312] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.199553] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.203594] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.206231] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.208021] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.209902] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.212764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.216292] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.218426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.222505] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.224629] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.226396] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.228186] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.229527] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.230901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.232299] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.233783] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.235249] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.236872] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.238597] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.239932] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.241607] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.242909] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.244364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.245748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.247054] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.248367] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.249699] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.251502] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.253012] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.254342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.255667] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.257794] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.261170] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.262936] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.264761] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.266984] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.269733] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.271626] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.273772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.275212] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.276539] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.278748] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.282229] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.284085] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.286593] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.288316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.290060] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.291408] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.292700] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.294182] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.295515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.297052] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.298370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.299868] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.301261] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.302608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.303928] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.305532] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.307368] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.308963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.310456] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.311720] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.313047] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.314383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.315641] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.316850] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.318275] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.319753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.321300] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.324369] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.325706] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.327197] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.328742] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.330540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.331730] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.333675] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.335417] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.337630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.339591] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.341644] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 2506.343608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 00:58:19 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000000)) sendmmsg$inet6(r0, &(0x7f0000001380)=[{{&(0x7f0000000480)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x7}}, 0x1c, 0x0}}], 0x1, 0x0) 00:58:19 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 22) 00:58:19 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}}}, 0xb8}}, 0x0) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b91, 0x0, 0xc7d}) ioctl$BLKTRACESTART(r1, 0x1275, 0x0) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='\x00', 0x1, 0x1) r2 = openat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x8aac2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) syz_io_uring_setup(0x5f73, &(0x7f0000000280)={0x0, 0xe327, 0x8, 0x0, 0x2d4, 0x0, r2}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000340)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000380)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1}, 0x200) fchmodat(r2, &(0x7f0000000100)='./file0\x00', 0x80) 00:58:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x40049409, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:58:19 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x4010, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x100, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000480)=ANY=[@ANYBLOB="01006835a6ad000018000000", @ANYRES32=r2, @ANYBLOB="050000e0caa36b63c88038688c92b224"]) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r3, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd_index=0x9, 0x81, {}, 0x6}, 0x409f) r5 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r8, 0x0, 0x0}, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r9, r7, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r4, r7, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x1, 0x1}, 0x6) r10 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r10, &(0x7f0000000180), 0x0, 0x0, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x4, 0xa004, @fd=r10, 0x6c98000000000, 0x0, 0x0, 0x6, 0x0, {0x2, r11}}, 0x7b) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0x20b8d}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:58:19 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) timer_create(0x2, 0x0, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:58:19 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) 00:58:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xffffffff00000000, 0x0) 00:58:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0xfffffffffffff000, 0x0) [ 2521.262048] blktrace: Concurrent blktraces are not allowed on loop0 [ 2521.265306] FAULT_INJECTION: forcing a failure. [ 2521.265306] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.268330] CPU: 1 PID: 12828 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2521.270173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.272375] Call Trace: [ 2521.273097] dump_stack+0x107/0x167 [ 2521.274059] should_fail.cold+0x5/0xa [ 2521.275063] ? create_object.isra.0+0x3a/0xa30 [ 2521.276262] should_failslab+0x5/0x20 [ 2521.277267] kmem_cache_alloc+0x5b/0x310 [ 2521.278346] create_object.isra.0+0x3a/0xa30 [ 2521.279497] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.280848] kmem_cache_alloc+0x159/0x310 [ 2521.281941] __alloc_file+0x21/0x320 [ 2521.282915] alloc_empty_file+0x6d/0x170 [ 2521.283975] path_openat+0xe6/0x2770 [ 2521.284971] ? __lock_acquire+0x1657/0x5b00 [ 2521.286100] ? lock_chain_count+0x20/0x20 [ 2521.287193] ? path_lookupat+0x860/0x860 [ 2521.288275] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.289661] ? lock_acquire+0x197/0x470 [ 2521.290709] ? find_held_lock+0x2c/0x110 00:58:19 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x4) [ 2521.291791] do_filp_open+0x190/0x3e0 [ 2521.292916] ? may_open_dev+0xf0/0xf0 [ 2521.293929] ? alloc_fd+0x2e7/0x670 [ 2521.294882] ? lock_downgrade+0x6d0/0x6d0 [ 2521.295990] ? _raw_spin_unlock+0x1a/0x30 [ 2521.297087] ? alloc_fd+0x2e7/0x670 [ 2521.298049] do_sys_openat2+0x171/0x4d0 [ 2521.299097] ? build_open_flags+0x6f0/0x6f0 [ 2521.300238] ? rcu_read_lock_any_held+0x75/0xa0 [ 2521.301477] __x64_sys_openat+0x13f/0x1f0 [ 2521.302425] ? __ia32_sys_open+0x1c0/0x1c0 [ 2521.303407] do_syscall_64+0x33/0x40 [ 2521.304260] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.305435] RIP: 0033:0x7f1cbd558a04 00:58:19 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x40086602, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) [ 2521.306281] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2521.310621] RSP: 002b:00007f1cbab1aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2521.312358] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558a04 [ 2521.313993] RDX: 0000000000000002 RSI: 00007f1cbab1b000 RDI: 00000000ffffff9c [ 2521.314478] blktrace: Concurrent blktraces are not allowed on loop10 [ 2521.315614] RBP: 00007f1cbab1b000 R08: 0000000000000000 R09: ffffffffffffffff [ 2521.315626] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2521.315643] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 2521.361037] debugfs: File 'dropped' in directory 'loop6' already present! [ 2521.368589] debugfs: File 'msg' in directory 'loop6' already present! [ 2521.474359] debugfs: File 'trace0' in directory 'loop6' already present! [ 2521.490861] loop2: detected capacity change from 0 to 196608 [ 2521.507023] debugfs: File 'dropped' in directory 'loop6' already present! [ 2521.509878] debugfs: File 'msg' in directory 'loop6' already present! [ 2521.524437] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2521.549446] debugfs: File 'trace0' in directory 'loop6' already present! 00:58:34 executing program 3: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x7d}}, './file0\x00'}) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x33, 0x2, @tid=r2}, &(0x7f0000000180)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000340)={0x8, "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"}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000100)={'\x00', 0x400, 0x839, 0x20b91, 0x1f, 0xfffffffffffffffd, r2}) ioctl$BLKTRACESTART(r0, 0x1275, 0x0) 00:58:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x8) 00:58:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 23) [ 2535.857953] FAULT_INJECTION: forcing a failure. [ 2535.857953] name failslab, interval 1, probability 0, space 0, times 0 [ 2535.860600] CPU: 1 PID: 12860 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2535.862154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2535.863986] Call Trace: [ 2535.864567] dump_stack+0x107/0x167 [ 2535.865396] should_fail.cold+0x5/0xa [ 2535.866237] ? security_file_alloc+0x34/0x170 [ 2535.867234] should_failslab+0x5/0x20 [ 2535.868072] kmem_cache_alloc+0x5b/0x310 [ 2535.868988] security_file_alloc+0x34/0x170 [ 2535.869937] __alloc_file+0xb7/0x320 [ 2535.870772] alloc_empty_file+0x6d/0x170 [ 2535.871685] path_openat+0xe6/0x2770 [ 2535.872523] ? __lock_acquire+0x1657/0x5b00 [ 2535.873518] ? path_lookupat+0x860/0x860 [ 2535.874425] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2535.875591] ? lock_acquire+0x197/0x470 [ 2535.876474] ? find_held_lock+0x2c/0x110 [ 2535.877412] do_filp_open+0x190/0x3e0 [ 2535.878263] ? may_open_dev+0xf0/0xf0 00:58:34 executing program 6: ioctl$MON_IOCQ_RING_SIZE(0xffffffffffffffff, 0x9205) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000080)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000180)=0x2c) syz_emit_ethernet(0x86, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x11, 0x0, @remote, @remote}, {0x0, 0x0, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "a32296fad3d4de3e269e2ac853cd351337d2526de0c4168fb66b8e034418875f", "ea8a978c6da31b09f9a49942d0da662a", {"efbee71ea30144e7eeffd2a60da67523", "38a8a9d4c323e79d1d47d51b4c22acc8"}}}}}}}, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@random="293ab3ed91f3", @link_local, @val={@val={0x9100, 0x1, 0x1, 0x2}, {0x8100, 0x5, 0x0, 0x4}}, {@can={0xc, {{0x4, 0x0, 0x1, 0x1}, 0x8, 0x3, 0x0, 0x0, "5793ea37506870cd"}}}}, &(0x7f0000000040)={0x1, 0x2, [0x5a9, 0xef, 0x249, 0x269]}) 00:58:34 executing program 5: fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) write(r0, &(0x7f0000000400), 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000005c0)={0x8, 0x32e2, 0x711, {0x80000001}, 0xffffffe0, 0x3}) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x400200, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfff}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x40) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x389f01, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/74, 0x4a, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c63616368653d6d6d61702c6163636573733d636c69656e742c64656275673d3078303030303030303030303030303932342c6e6f657874656e642cb3e7c8a67cf821c96aba435cc396a6667363616368652c736d61636b66737472616e736d7574653d6e", @ANYRESDEC=0x0, @ANYBLOB=',fsname=.,euid>', @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:58:34 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x0, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:58:34 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="9f000c90c91bad6654912016858ee38531cb30d319ea0000d815648c556eb050e1d7b2fd0018c4313a3d5ebf0ac5771bf72d8f18770eaf3e1351c6e8f7c66aeb9ae2a44b1805373cd62d14873054e9ca0d110e87e95de83ecf8330d0011c651b9560cf93ee0ff8df8aacb00ede7dacda5cf78a51114cfff8683f706a7885371c88e4842f856b74d65017b44b8aaf7c42eae4e7c31aea67dfa3edc925e345d3b9248e392f348a63b0ceedc0ff136443d2518e2974f724591776910892317b010136e7386c8f3d0100eefba3283af7c8070ff25a0ba7a282616aa42ef22e63d985a5e43f30d5f997217ab37fab922f6fa10412f43c78c05d11e9d42400a2014c0bfd2c8d0007675ef50a49290c69eccef4e8bb9887420c6dba32926938220b65990657c34920e2b42e738d580984be67b0f5645fa13800b868eddbf93a44c1efb5312f3d074772035eeba50a7d04d7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x40086604, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) [ 2535.879208] ? alloc_fd+0x2e7/0x670 [ 2535.880148] ? lock_downgrade+0x6d0/0x6d0 [ 2535.881084] ? do_raw_spin_lock+0x121/0x260 [ 2535.882056] ? rwlock_bug.part.0+0x90/0x90 00:58:34 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000080)=0x90, 0x4) readv(r0, &(0x7f00000000c0), 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001504ebff34e89ea7b93157779cd50015fd4bf12db613a77ab4a8784686fdbbdd779147135db999b285d33243c0d7d6d650", @ANYRES32, @ANYBLOB="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"]) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) mmap(&(0x7f0000414000/0x3000)=nil, 0x3000, 0x2000000, 0x12, r0, 0x878a3000) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, 0x0) dup2(r2, r3) connect$inet6(0xffffffffffffffff, &(0x7f0000001840)={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044008) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r4, 0x0) [ 2535.883013] ? _raw_spin_unlock+0x1a/0x30 [ 2535.884035] ? alloc_fd+0x2e7/0x670 [ 2535.884873] do_sys_openat2+0x171/0x4d0 [ 2535.885770] ? build_open_flags+0x6f0/0x6f0 [ 2535.886748] ? rcu_read_lock_any_held+0x75/0xa0 [ 2535.887824] __x64_sys_openat+0x13f/0x1f0 [ 2535.888187] EXT4-fs warning (device sda): __ext4_ioctl:889: Setting inode version is not supported with metadata_csum enabled. [ 2535.888757] ? __ia32_sys_open+0x1c0/0x1c0 [ 2535.891166] do_syscall_64+0x33/0x40 [ 2535.892005] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2535.893159] RIP: 0033:0x7f1cbd558a04 [ 2535.893984] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2535.898106] RSP: 002b:00007f1cbab1aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2535.899784] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558a04 [ 2535.901356] RDX: 0000000000000002 RSI: 00007f1cbab1b000 RDI: 00000000ffffff9c [ 2535.902931] RBP: 00007f1cbab1b000 R08: 0000000000000000 R09: ffffffffffffffff [ 2535.904523] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2535.906127] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 2535.931232] blktrace: Concurrent blktraces are not allowed on loop0 [ 2535.934626] debugfs: File 'dropped' in directory 'loop6' already present! 00:58:34 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x40086607, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) [ 2535.949933] debugfs: File 'msg' in directory 'loop6' already present! 00:58:34 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000002c0), 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = dup(0xffffffffffffffff) dup(r0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file']) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r2, &(0x7f0000000180), 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RSTATu(r2, &(0x7f0000000100)={0x56, 0x7d, 0x1, {{0x0, 0x37, 0x8, 0x7, {0x20, 0x4, 0x3}, 0x20000000, 0x8, 0x9, 0x7ff, 0x1, '.', 0x3, '\x19\xde&'}, 0xa, '-_&:^*}\\}[', r3, 0xee01}}, 0x56) ioctl$FS_IOC_GETFSMAP(r0, 0x40086604, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000fffffdfd0201000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000040000400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c3b0000e9ff00000000000000008c87b6f111de22790eab9949287653c3ee9a8d2347c178afc6a8c21e36f1101920ad67f223686c9a674e6cb66173f4a7e670"]) 00:58:34 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x0, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:58:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0x10) [ 2536.106756] blktrace: Concurrent blktraces are not allowed on loop0 [ 2536.123821] EXT4-fs warning (device sda): __ext4_ioctl:889: Setting inode version is not supported with metadata_csum enabled. 00:58:34 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="f04344303031", 0x6, 0x18000}], 0x0, &(0x7f0000012200)=ANY=[]) (fail_nth: 24) 00:58:34 executing program 5: fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000240)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, 0x0) write(r0, &(0x7f0000000400), 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000005c0)={0x8, 0x32e2, 0x711, {0x80000001}, 0xffffffe0, 0x3}) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x400200, 0x0) fsmount(0xffffffffffffffff, 0x1, 0x0) sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, 0x0, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xfff}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x40) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x389f01, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000140)=""/74, 0x4a, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c63616368653d6d6d61702c6163636573733d636c69656e742c64656275673d3078303030303030303030303030303932342c6e6f657874656e642cb3e7c8a67cf821c96aba435cc396a6667363616368652c736d61636b66737472616e736d7574653d6e", @ANYRESDEC=0x0, @ANYBLOB=',fsname=.,euid>', @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:58:34 executing program 0: mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x0, 0x2, @tid=r1}, &(0x7f0000000180)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x100, 0x8, 0x10000000000fffd, 0x3}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 00:58:34 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000180), 0x0, 0x0, 0xf0) [ 2536.310060] FAULT_INJECTION: forcing a failure. [ 2536.310060] name failslab, interval 1, probability 0, space 0, times 0 [ 2536.312483] CPU: 0 PID: 12897 Comm: syz-executor.2 Not tainted 5.10.252 #1 [ 2536.313946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2536.315686] Call Trace: [ 2536.316247] dump_stack+0x107/0x167 [ 2536.317025] should_fail.cold+0x5/0xa [ 2536.317829] ? create_object.isra.0+0x3a/0xa30 [ 2536.318787] should_failslab+0x5/0x20 [ 2536.319592] kmem_cache_alloc+0x5b/0x310 [ 2536.320448] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2536.321618] create_object.isra.0+0x3a/0xa30 [ 2536.322542] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2536.323616] kmem_cache_alloc+0x159/0x310 [ 2536.324505] security_file_alloc+0x34/0x170 [ 2536.325428] __alloc_file+0xb7/0x320 [ 2536.326216] alloc_empty_file+0x6d/0x170 [ 2536.327071] path_openat+0xe6/0x2770 [ 2536.327856] ? __lock_acquire+0x1657/0x5b00 [ 2536.328774] ? path_lookupat+0x860/0x860 [ 2536.329641] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2536.330745] ? lock_acquire+0x197/0x470 [ 2536.331581] ? find_held_lock+0x2c/0x110 [ 2536.332445] do_filp_open+0x190/0x3e0 [ 2536.333253] ? may_open_dev+0xf0/0xf0 [ 2536.334058] ? alloc_fd+0x2e7/0x670 [ 2536.334825] ? lock_downgrade+0x6d0/0x6d0 [ 2536.335694] ? do_raw_spin_lock+0x121/0x260 [ 2536.336599] ? rwlock_bug.part.0+0x90/0x90 [ 2536.337503] ? _raw_spin_unlock+0x1a/0x30 [ 2536.338370] ? alloc_fd+0x2e7/0x670 [ 2536.339147] do_sys_openat2+0x171/0x4d0 [ 2536.339986] ? build_open_flags+0x6f0/0x6f0 [ 2536.340913] ? rcu_read_lock_any_held+0x75/0xa0 [ 2536.341895] __x64_sys_openat+0x13f/0x1f0 [ 2536.342765] ? __ia32_sys_open+0x1c0/0x1c0 [ 2536.343669] do_syscall_64+0x33/0x40 [ 2536.344454] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2536.345539] RIP: 0033:0x7f1cbd558a04 [ 2536.346320] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2536.350194] RSP: 002b:00007f1cbab1aed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2536.351793] RAX: ffffffffffffffda RBX: 00007f1cbd5ef970 RCX: 00007f1cbd558a04 [ 2536.353300] RDX: 0000000000000002 RSI: 00007f1cbab1b000 RDI: 00000000ffffff9c [ 2536.354807] RBP: 00007f1cbab1b000 R08: 0000000000000000 R09: ffffffffffffffff [ 2536.356306] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 2536.357816] R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001 [ 2536.421694] loop2: detected capacity change from 0 to 196608 [ 2536.436838] blktrace: Concurrent blktraces are not allowed on loop0 [ 2536.571519] isofs_fill_super: bread failed, dev=loop2, iso_blknum=96, block=192 [ 2539.255928] syz-executor.3 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2539.257574] CPU: 1 PID: 292 Comm: syz-executor.3 Not tainted 5.10.252 #1 [ 2539.258364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2539.259328] Call Trace: [ 2539.259638] dump_stack+0x107/0x167 [ 2539.260061] dump_header+0x107/0x689 [ 2539.260502] oom_kill_process.cold+0x10/0x15 [ 2539.261030] out_of_memory+0x1149/0x1440 [ 2539.261507] ? oom_killer_disable+0x280/0x280 [ 2539.262029] ? mutex_trylock+0x237/0x2b0 [ 2539.262509] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2539.263195] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2539.263879] ? lock_acquire+0xd7/0x470 [ 2539.264333] ? warn_alloc+0x190/0x190 [ 2539.264793] __alloc_pages_nodemask+0x51d/0x600 [ 2539.265350] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2539.266048] ? find_get_entry+0x2c8/0x740 [ 2539.266537] alloc_pages_current+0x187/0x280 [ 2539.267054] __page_cache_alloc+0x2d2/0x360 [ 2539.267563] pagecache_get_page+0x2c7/0xc80 [ 2539.268075] filemap_fault+0x177d/0x2210 [ 2539.268558] ? read_cache_page_gfp+0x30/0x30 [ 2539.269083] ? replace_page_cache_page+0x1200/0x1200 [ 2539.269673] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2539.270288] ext4_filemap_fault+0x87/0xc0 [ 2539.270770] __do_fault+0x113/0x410 [ 2539.271196] handle_mm_fault+0x1e53/0x3500 [ 2539.271695] ? __pmd_alloc+0x630/0x630 [ 2539.272157] ? vmacache_find+0x55/0x2a0 [ 2539.272627] do_user_addr_fault+0x56e/0xc60 [ 2539.273147] exc_page_fault+0xa2/0x1a0 [ 2539.273600] ? asm_exc_page_fault+0x8/0x30 [ 2539.274094] asm_exc_page_fault+0x1e/0x30 [ 2539.274571] RIP: 0033:0x7f2cbb80a8e1 [ 2539.275005] Code: Unable to access opcode bytes at RIP 0x7f2cbb80a8b7. [ 2539.275764] RSP: 002b:00007ffcb900b5b0 EFLAGS: 00010293 [ 2539.276385] RAX: 0000000000000000 RBX: 000000000000039d RCX: 00007f2cbb80a8e1 [ 2539.277228] RDX: 00007ffcb900b5f0 RSI: 0000000000000000 RDI: 0000000000000000 [ 2539.278059] RBP: 00007ffcb900b67c R08: 0000000000000000 R09: 00007ffcb9133080 [ 2539.278887] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000032 [ 2539.279720] R13: 000000000026b4e9 R14: 0000000000000009 R15: 00007ffcb900b6e0 [ 2539.280600] Mem-Info: [ 2539.280910] active_anon:3633 inactive_anon:41604 isolated_anon:0 [ 2539.280910] active_file:23 inactive_file:11 isolated_file:0 [ 2539.280910] unevictable:0 dirty:0 writeback:0 [ 2539.280910] slab_reclaimable:7876 slab_unreclaimable:68926 [ 2539.280910] mapped:69634 shmem:122 pagetables:1453 bounce:0 [ 2539.280910] free:2899 free_pcp:64 free_cma:0 [ 2539.284443] Node 0 active_anon:14532kB inactive_anon:166416kB active_file:92kB inactive_file:44kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:488kB writeback_tmp:0kB kernel_stack:4256kB all_unreclaimable? yes [ 2539.287055] Node 0 DMA free:6512kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:72kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2539.290031] lowmem_reserve[]: 0 1616 1616 1616 [ 2539.290592] Node 0 DMA32 free:5096kB min:5116kB low:6768kB high:8420kB reserved_highatomic:0KB active_anon:14532kB inactive_anon:166344kB active_file:124kB inactive_file:92kB unevictable:0kB writepending:0kB present:2080640kB managed:1660448kB mlocked:0kB pagetables:5808kB bounce:0kB free_pcp:520kB local_pcp:0kB free_cma:0kB [ 2539.293833] lowmem_reserve[]: 0 0 0 0 [ 2539.294302] Node 0 DMA: 2*4kB (M) 3*8kB (UM) 3*16kB (ME) 1*32kB (E) 0*64kB 2*128kB (ME) 2*256kB (ME) 3*512kB (UME) 2*1024kB (ME) 1*2048kB (U) 0*4096kB = 6512kB [ 2539.296903] Node 0 DMA32: 584*4kB (ME) 195*8kB (UME) 67*16kB (UME) 4*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 5096kB [ 2539.298531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2539.299507] 160 total pagecache pages [ 2539.299931] 0 pages in swap cache [ 2539.300334] Swap cache stats: add 0, delete 0, find 0/0 [ 2539.300939] Free swap = 0kB [ 2539.301293] Total swap = 0kB [ 2539.301639] 524158 pages RAM [ 2539.301978] 0 pages HighMem/MovableOnly [ 2539.302437] 105069 pages reserved [ 2539.302862] Unreclaimable slab info: [ 2539.303579] Name Used Total [ 2539.304253] pid_3 7KB 7KB [ 2539.304866] pid_2 51KB 67KB [ 2539.305483] IEEE-802.15.4-MAC 63KB 63KB [ 2539.306097] IEEE-802.15.4-RAW 63KB 63KB [ 2539.306697] p9_req_t 8KB 8KB [ 2539.307317] fib6_nodes 28KB 28KB [ 2539.307920] ip6_dst_cache 45KB 45KB [ 2539.308553] PINGv6 61KB 61KB [ 2539.309180] RAWv6 184KB 184KB [ 2539.309782] UDPLITEv6 62KB 62KB [ 2539.310401] UDPv6 62KB 62KB [ 2539.311003] tw_sock_TCPv6 7KB 7KB [ 2539.311618] request_sock_TCPv6 15KB 15KB [ 2539.312243] TCPv6 62KB 62KB [ 2539.312853] scsi_sense_cache 4KB 4KB [ 2539.313470] sd_ext_cdb 3KB 3KB [ 2539.314078] virtio_scsi_cmd 16KB 16KB [ 2539.314697] sgpool-128 89KB 89KB [ 2539.315314] sgpool-64 63KB 63KB [ 2539.315918] sgpool-32 236KB 236KB [ 2539.316531] sgpool-16 112KB 112KB [ 2539.317157] sgpool-8 60KB 60KB [ 2539.317759] io_kiocb 56KB 71KB [ 2539.318374] mqueue_inode_cache 62KB 62KB [ 2539.318984] nfs_commit_data 15KB 15KB [ 2539.319602] nfs_write_data 47KB 47KB [ 2539.320222] jbd2_inode 15KB 15KB [ 2539.320833] ext4_system_zone 3KB 3KB [ 2539.321448] ext4_io_end_vec 7KB 7KB [ 2539.322050] ext4_bio_post_read_ctx 15KB 15KB [ 2539.322717] kioctx 31KB 31KB [ 2539.323344] aio_kiocb 7KB 7KB [ 2539.323950] bio-2 4KB 4KB [ 2539.324565] fasync_cache 7KB 7KB [ 2539.325194] pid_namespace 7KB 7KB [ 2539.325800] posix_timers_cache 15KB 15KB [ 2539.326426] rpc_buffers 31KB 31KB [ 2539.327030] rpc_tasks 3KB 3KB [ 2539.327649] UNIX 202KB 320KB [ 2539.328268] UDP-Lite 63KB 63KB [ 2539.328884] tcp_bind_bucket 8KB 8KB [ 2539.329505] xfrm_state 32KB 32KB [ 2539.330120] ip_fib_trie 8KB 8KB [ 2539.330722] ip_fib_alias 15KB 15KB [ 2539.331340] ip_dst_cache 32KB 32KB [ 2539.331940] PING 62KB 62KB [ 2539.332559] RAW 61KB 61KB [ 2539.333196] UDP 204KB 315KB [ 2539.333796] request_sock_TCP 7KB 7KB [ 2539.334411] TCP 60KB 60KB [ 2539.335012] hugetlbfs_inode_cache 30KB 30KB [ 2539.335667] bio-1 11KB 11KB [ 2539.336285] eventpoll_pwq 23KB 23KB [ 2539.336894] eventpoll_epi 47KB 47KB [ 2539.337512] inotify_inode_mark 50KB 50KB [ 2539.338140] request_queue 60KB 60KB [ 2539.338948] blkdev_ioc 18KB 18KB [ 2539.339571] bio-0 272KB 272KB [ 2539.340190] biovec-max 1343KB 1517KB [ 2539.340792] biovec-64 267KB 267KB [ 2539.341418] biovec-16 71KB 71KB [ 2539.342017] user_namespace 15KB 15KB [ 2539.342636] uid_cache 8KB 8KB [ 2539.343253] dmaengine-unmap-2 4KB 4KB [ 2539.343855] audit_buffer 7KB 7KB [ 2539.344475] skbuff_fclone_cache 1063KB 1102KB [ 2539.345127] skbuff_head_cache 809KB 971KB [ 2539.345734] configfs_dir_cache 4KB 4KB [ 2539.346359] file_lock_cache 63KB 63KB [ 2539.346959] file_lock_ctx 7KB 7KB [ 2539.347597] fsnotify_mark_connector 24KB 24KB [ 2539.348274] net_namespace 115KB 115KB [ 2539.348883] task_delay_info 83KB 88KB [ 2539.349510] taskstats 77KB 77KB [ 2539.350126] proc_dir_entry 375KB 375KB [ 2539.350729] pde_opener 39KB 39KB [ 2539.351345] seq_file 101KB 101KB [ 2539.351945] sigqueue 110KB 110KB [ 2539.352563] shmem_inode_cache 1212KB 1320KB [ 2539.353189] kernfs_iattrs_cache 216KB 216KB [ 2539.353811] kernfs_node_cache 5449KB 5449KB [ 2539.354428] mnt_cache 165KB 165KB [ 2539.355043] filp 1542KB 1890KB [ 2539.355661] names_cache 10578KB 10829KB [ 2539.356277] hashtab_node 274KB 274KB [ 2539.356887] ebitmap_node 1149KB 1149KB [ 2539.357507] avtab_node 4976KB 4976KB [ 2539.358126] avc_node 35KB 35KB [ 2539.358751] lsm_inode_cache 2765KB 3055KB [ 2539.359368] lsm_file_cache 196KB 196KB [ 2539.359971] key_jar 55KB 55KB [ 2539.360590] uts_namespace 15KB 15KB [ 2539.361215] nsproxy 7KB 7KB [ 2539.361838] vm_area_struct 990KB 1152KB [ 2539.362460] fs_cache 71KB 76KB [ 2539.363065] files_cache 208KB 223KB [ 2539.363682] signal_cache 346KB 370KB [ 2539.364303] sighand_cache 300KB 360KB [ 2539.364917] task_struct 1253KB 1443KB [ 2539.365538] cred_jar 127KB 184KB [ 2539.366157] anon_vma_chain 267KB 267KB [ 2539.366759] anon_vma 270KB 270KB [ 2539.367378] pid 47KB 67KB [ 2539.367982] Acpi-Operand 171KB 202KB [ 2539.368597] Acpi-ParseExt 27KB 27KB [ 2539.369222] Acpi-Parse 146KB 162KB [ 2539.369824] Acpi-State 90KB 106KB [ 2539.370439] Acpi-Namespace 24KB 24KB [ 2539.371043] numa_policy 3KB 3KB [ 2539.371661] trace_event_file 176KB 176KB [ 2539.372280] ftrace_event_field 280KB 280KB [ 2539.372898] pool_workqueue 40KB 40KB [ 2539.373515] task_group 16KB 16KB [ 2539.374134] mm_struct 329KB 378KB [ 2539.374736] vmap_area 86KB 90KB [ 2539.375357] page->ptl 220KB 240KB [ 2539.375958] kmemleak_scan_area 131KB 131KB [ 2539.377246] kmemleak_object 139620KB 151009KB [ 2539.377875] kmalloc-8k 4672KB 4896KB [ 2539.378512] kmalloc-4k 6464KB 7968KB [ 2539.379131] kmalloc-2k 4244KB 4352KB [ 2539.379738] kmalloc-1k 5360KB 6032KB [ 2539.380389] kmalloc-512 4205KB 6304KB [ 2539.380998] kmalloc-256 1312KB 1312KB [ 2539.381613] kmalloc-192 528KB 556KB [ 2539.382243] kmalloc-128 471KB 644KB [ 2539.382856] kmalloc-96 509KB 648KB [ 2539.383498] kmalloc-64 1110KB 1512KB [ 2539.384119] kmalloc-32 767KB 808KB [ 2539.384717] kmalloc-16 372KB 372KB [ 2539.385336] kmalloc-8 318KB 318KB [ 2539.385937] kmem_cache_node 47KB 47KB [ 2539.386549] kmem_cache 75KB 75KB [ 2539.387174] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=syz3,mems_allowed=0,global_oom,task_memcg=/syz3,task=syz-executor.3,pid=292,uid=0 [ 2539.389079] Out of memory (oom_kill_allocating_task): Killed process 292 (syz-executor.3) total-vm:93280kB, anon-rss:384kB, file-rss:34712kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:0 [ 2539.877402] syz-executor.3: page allocation failure: order:0, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=syz3,mems_allowed=0 [ 2539.880188] CPU: 0 PID: 12877 Comm: syz-executor.3 Not tainted 5.10.252 #1 [ 2539.881157] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2539.882311] Call Trace: [ 2539.882686] dump_stack+0x107/0x167 [ 2539.883199] warn_alloc.cold+0x95/0x18a [ 2539.883764] ? zone_watermark_ok_safe+0x260/0x260 [ 2539.884438] ? queue_oom_reaper+0x86/0x1e0 [ 2539.885052] ? wait_for_completion_io+0x270/0x270 [ 2539.885730] __alloc_pages_slowpath.constprop.0+0x1dd3/0x2320 [ 2539.886556] ? lock_acquire+0xd7/0x470 [ 2539.887102] ? warn_alloc+0x190/0x190 [ 2539.887646] __alloc_pages_nodemask+0x51d/0x600 [ 2539.888295] ? asm_sysvec_call_function_single+0x12/0x20 [ 2539.889067] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2539.889912] ? policy_node+0xab/0x140 [ 2539.890444] ? __sanitizer_cov_trace_pc+0x45/0x60 [ 2539.891122] alloc_pages_current+0x187/0x280 [ 2539.891734] relay_open_buf.part.0+0x2a5/0xc00 [ 2539.892374] relay_open+0x531/0xa10 [ 2539.892895] do_blk_trace_setup+0x4cf/0xc10 [ 2539.893502] ? _copy_from_user+0xfb/0x1b0 [ 2539.894080] __blk_trace_setup+0xca/0x180 [ 2539.894661] ? do_blk_trace_setup+0xc10/0xc10 [ 2539.895301] blk_trace_ioctl+0x155/0x290 [ 2539.895867] ? blk_add_trace_bio_remap+0x5d0/0x5d0 [ 2539.896553] ? do_vfs_ioctl+0x283/0x10d0 [ 2539.897133] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2539.897858] ? generic_block_fiemap+0x60/0x60 [ 2539.898489] ? lock_downgrade+0x6d0/0x6d0 [ 2539.899064] ? common_nsleep_timens+0x170/0x170 [ 2539.899720] blkdev_ioctl+0xc1/0x710 [ 2539.900241] ? blkdev_common_ioctl+0x1930/0x1930 [ 2539.900910] ? selinux_file_ioctl+0xb6/0x270 [ 2539.901525] block_ioctl+0xf9/0x140 [ 2539.902028] ? blkdev_read_iter+0x1c0/0x1c0 [ 2539.902640] __x64_sys_ioctl+0x19a/0x210 [ 2539.903208] do_syscall_64+0x33/0x40 [ 2539.903724] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2539.904437] RIP: 0033:0x7f2cbb7e5b19 [ 2539.904965] Code: Unable to access opcode bytes at RIP 0x7f2cbb7e5aef. [ 2539.905873] RSP: 002b:00007f2cb8d5b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2539.906923] RAX: ffffffffffffffda RBX: 00007f2cbb8f8f60 RCX: 00007f2cbb7e5b19 [ 2539.907914] RDX: 0000000020000100 RSI: 00000000c0481273 RDI: 0000000000000003 [ 2539.908916] RBP: 00007f2cbb83ff6d R08: 0000000000000000 R09: 0000000000000000 [ 2539.909910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2539.910896] R13: 00007ffcb900b3cf R14: 00007f2cb8d5b300 R15: 0000000000022000 [ 2539.912249] Mem-Info: [ 2539.912614] active_anon:3633 inactive_anon:41604 isolated_anon:0 [ 2539.912614] active_file:6 inactive_file:23 isolated_file:0 [ 2539.912614] unevictable:0 dirty:0 writeback:0 [ 2539.912614] slab_reclaimable:7876 slab_unreclaimable:68880 [ 2539.912614] mapped:69634 shmem:122 pagetables:1453 bounce:0 [ 2539.912614] free:2645 free_pcp:62 free_cma:0 [ 2539.917029] Node 0 active_anon:14532kB inactive_anon:166416kB active_file:24kB inactive_file:92kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:488kB writeback_tmp:0kB kernel_stack:4256kB all_unreclaimable? yes [ 2539.920236] Node 0 DMA free:6472kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:72kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2539.923882] lowmem_reserve[]: 0 1616 1616 1616 [ 2539.924572] Node 0 DMA32 free:4108kB min:9212kB low:10864kB high:12516kB reserved_highatomic:0KB active_anon:14532kB inactive_anon:166344kB active_file:84kB inactive_file:92kB unevictable:0kB writepending:0kB present:2080640kB managed:1660448kB mlocked:0kB pagetables:5808kB bounce:0kB free_pcp:248kB local_pcp:248kB free_cma:0kB [ 2539.928568] lowmem_reserve[]: 0 0 0 0 [ 2539.929160] Node 0 DMA: 2*4kB (M) 2*8kB (M) 3*16kB (ME) 2*32kB (UE) 1*64kB (U) 3*128kB (UME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (U) 0*4096kB = 6472kB [ 2539.931346] Node 0 DMA32: 535*4kB (M) 172*8kB (ME) 47*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 4268kB [ 2539.933180] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2539.934372] 160 total pagecache pages [ 2539.934899] 0 pages in swap cache [ 2539.935422] Swap cache stats: add 0, delete 0, find 0/0 [ 2539.936205] Free swap = 0kB [ 2539.936639] Total swap = 0kB [ 2539.937081] 524158 pages RAM [ 2539.937538] 0 pages HighMem/MovableOnly [ 2539.938132] 105069 pages reserved [ 2539.985572] debugfs: File 'dropped' in directory 'loop6' already present! [ 2539.986629] debugfs: File 'msg' in directory 'loop6' already present! [ 2540.232346] systemd-udevd invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=0 [ 2540.234415] CPU: 0 PID: 12913 Comm: systemd-udevd Not tainted 5.10.252 #1 [ 2540.235418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2540.236630] Call Trace: [ 2540.237016] dump_stack+0x107/0x167 [ 2540.237559] dump_header+0x107/0x689 [ 2540.238110] oom_kill_process.cold+0x10/0x15 [ 2540.238761] out_of_memory+0x1149/0x1440 [ 2540.239361] ? oom_killer_disable+0x280/0x280 [ 2540.240016] ? mutex_trylock+0x237/0x2b0 [ 2540.240613] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2540.241491] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2540.242357] ? lock_acquire+0xd7/0x470 [ 2540.242927] ? warn_alloc+0x190/0x190 [ 2540.243500] __alloc_pages_nodemask+0x51d/0x600 [ 2540.244180] ? lock_acquire+0x197/0x470 [ 2540.244766] ? lockref_get+0x11/0x50 [ 2540.245321] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2540.246204] ? lock_downgrade+0x6d0/0x6d0 [ 2540.246805] ? do_raw_spin_lock+0x121/0x260 [ 2540.247433] ? rwlock_bug.part.0+0x90/0x90 [ 2540.248053] alloc_pages_current+0x187/0x280 [ 2540.248696] __get_free_pages+0xc/0xa0 [ 2540.249273] inode_doinit_with_dentry+0x8f1/0x1240 [ 2540.249988] ? down_read_killable_nested+0x1f0/0x460 [ 2540.250728] ? selinux_file_lock+0x280/0x280 [ 2540.251368] ? kernfs_get_inode+0x388/0x520 [ 2540.251995] ? lock_downgrade+0x6d0/0x6d0 [ 2540.252604] selinux_d_instantiate+0x23/0x30 [ 2540.253256] security_d_instantiate+0x56/0xe0 [ 2540.253910] d_splice_alias+0x8c/0xc60 [ 2540.254483] ? _raw_spin_unlock+0x1a/0x30 [ 2540.255091] kernfs_iop_lookup+0x1ac/0x220 [ 2540.255710] __lookup_slow+0x252/0x490 [ 2540.256278] ? lookup_open.isra.0+0x1270/0x1270 [ 2540.256979] ? selinux_inode_permission+0x401/0x640 [ 2540.257709] ? selinux_path_notify+0x4d0/0x4d0 [ 2540.258376] walk_component+0x41e/0x6a0 [ 2540.258955] ? handle_dots.part.0+0x15c0/0x15c0 [ 2540.259636] ? security_inode_permission+0xcb/0x100 [ 2540.260361] ? kernfs_iop_getattr+0xd0/0xd0 [ 2540.261006] link_path_walk.part.0+0x699/0xbf0 [ 2540.261677] ? walk_component+0x6a0/0x6a0 [ 2540.262289] path_lookupat+0xb7/0x860 [ 2540.262849] filename_lookup+0x1b1/0x570 [ 2540.263447] ? may_linkat+0x230/0x230 [ 2540.264010] ? __check_object_size+0x332/0x440 [ 2540.264680] ? strncpy_from_user+0x9e/0x470 [ 2540.265311] ? getname_flags.part.0+0x1dd/0x4f0 [ 2540.265979] vfs_statx+0x142/0x3a0 [ 2540.266482] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2540.267116] ? do_readlinkat+0x2f0/0x2f0 [ 2540.267697] ? __seccomp_filter+0x236/0x1530 [ 2540.268320] __do_sys_newlstat+0x91/0x110 [ 2540.268907] ? __do_sys_lstat+0x110/0x110 [ 2540.269514] ? syscall_trace_enter.constprop.0+0x10d/0x1e0 [ 2540.270303] do_syscall_64+0x33/0x40 [ 2540.270830] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2540.271550] RIP: 0033:0x7fd96f5a5446 [ 2540.272078] Code: Unable to access opcode bytes at RIP 0x7fd96f5a541c. [ 2540.273009] RSP: 002b:00007ffd455351f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000006 [ 2540.274078] RAX: ffffffffffffffda RBX: 0000563dfe4b3945 RCX: 00007fd96f5a5446 [ 2540.275082] RDX: 00007ffd45535290 RSI: 00007ffd45535290 RDI: 00007ffd45535200 [ 2540.276088] RBP: 00007ffd45535360 R08: 0000000000000001 R09: 0000000000000000 [ 2540.277108] R10: 0000563dfe4fd010 R11: 0000000000000246 R12: 0000563dfe4e7a90 [ 2540.278111] R13: 00007ffd45535268 R14: 00007ffd45535200 R15: 00007ffd45535200 [ 2540.279224] Mem-Info: [ 2540.279739] active_anon:3631 inactive_anon:41690 isolated_anon:0 [ 2540.279739] active_file:132 inactive_file:74 isolated_file:0 [ 2540.279739] unevictable:0 dirty:0 writeback:0 [ 2540.279739] slab_reclaimable:7864 slab_unreclaimable:68799 [ 2540.279739] mapped:69759 shmem:122 pagetables:1427 bounce:0 [ 2540.279739] free:3695 free_pcp:42 free_cma:0 [ 2540.284228] Node 0 active_anon:14524kB inactive_anon:166760kB active_file:528kB inactive_file:104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278952kB dirty:0kB writeback:0kB shmem:488kB writeback_tmp:0kB kernel_stack:4160kB all_unreclaimable? no [ 2540.287666] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:72kB active_file:8kB inactive_file:8kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2540.291373] lowmem_reserve[]: 0 1616 1616 1616 [ 2540.292039] Node 0 DMA32 free:8292kB min:15356kB low:17008kB high:18660kB reserved_highatomic:0KB active_anon:14524kB inactive_anon:166688kB active_file:520kB inactive_file:456kB unevictable:0kB writepending:0kB present:2080640kB managed:1660448kB mlocked:0kB pagetables:5704kB bounce:0kB free_pcp:516kB local_pcp:36kB free_cma:0kB [ 2540.296102] lowmem_reserve[]: 0 0 0 0 [ 2540.296669] Node 0 DMA: 2*4kB (M) 3*8kB (UM) 4*16kB (UME) 2*32kB (UE) 1*64kB (U) 3*128kB (UME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (U) 0*4096kB = 6496kB [ 2540.299070] Node 0 DMA32: 794*4kB (UME) 315*8kB (UME) 134*16kB (UME) 24*32kB (UM) 2*64kB (UM) 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8736kB [ 2540.301154] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2540.302372] 203 total pagecache pages [ 2540.302912] 0 pages in swap cache [ 2540.303445] Swap cache stats: add 0, delete 0, find 0/0 [ 2540.304214] Free swap = 0kB [ 2540.304645] Total swap = 0kB [ 2540.305073] 524158 pages RAM [ 2540.305526] 0 pages HighMem/MovableOnly [ 2540.306120] 105069 pages reserved [ 2540.306661] Unreclaimable slab info: [ 2540.308074] Name Used Total [ 2540.308979] pid_3 7KB 7KB [ 2540.309784] pid_2 51KB 67KB [ 2540.310550] IEEE-802.15.4-MAC 63KB 63KB [ 2540.311312] IEEE-802.15.4-RAW 63KB 63KB [ 2540.312053] p9_req_t 8KB 8KB [ 2540.312818] fib6_nodes 28KB 28KB [ 2540.313603] ip6_dst_cache 45KB 45KB [ 2540.314373] PINGv6 61KB 61KB [ 2540.314981] RAWv6 184KB 184KB [ 2540.315768] UDPLITEv6 62KB 62KB [ 2540.316538] UDPv6 62KB 62KB [ 2540.317331] tw_sock_TCPv6 7KB 7KB [ 2540.318117] request_sock_TCPv6 15KB 15KB [ 2540.318879] TCPv6 62KB 62KB [ 2540.319937] scsi_sense_cache 4KB 4KB [ 2540.320776] sd_ext_cdb 3KB 3KB [ 2540.321566] virtio_scsi_cmd 16KB 16KB [ 2540.322349] sgpool-128 89KB 89KB [ 2540.323114] sgpool-64 63KB 63KB [ 2540.323880] sgpool-32 299KB 299KB [ 2540.324674] sgpool-16 135KB 135KB [ 2540.325459] sgpool-8 75KB 75KB [ 2540.326247] io_kiocb 56KB 71KB [ 2540.327002] mqueue_inode_cache 62KB 62KB [ 2540.327780] nfs_commit_data 15KB 15KB [ 2540.328558] nfs_write_data 47KB 47KB [ 2540.329342] jbd2_inode 15KB 15KB [ 2540.330122] ext4_system_zone 3KB 3KB [ 2540.330875] ext4_io_end_vec 7KB 7KB [ 2540.331653] ext4_bio_post_read_ctx 15KB 15KB [ 2540.332495] kioctx 31KB 31KB [ 2540.333259] aio_kiocb 7KB 7KB [ 2540.334033] bio-2 4KB 4KB [ 2540.334806] fasync_cache 7KB 7KB [ 2540.335582] pid_namespace 7KB 7KB [ 2540.336351] posix_timers_cache 15KB 15KB [ 2540.337147] rpc_buffers 31KB 31KB [ 2540.337888] rpc_tasks 3KB 3KB [ 2540.338694] UNIX 202KB 320KB [ 2540.339467] UDP-Lite 63KB 63KB [ 2540.340235] tcp_bind_bucket 8KB 8KB [ 2540.341005] xfrm_state 32KB 32KB [ 2540.341776] ip_fib_trie 8KB 8KB [ 2540.342562] ip_fib_alias 15KB 15KB [ 2540.343342] ip_dst_cache 32KB 32KB [ 2540.344135] PING 62KB 62KB [ 2540.344902] RAW 61KB 61KB [ 2540.345667] UDP 204KB 315KB [ 2540.346428] request_sock_TCP 7KB 7KB [ 2540.347187] TCP 60KB 60KB [ 2540.347951] hugetlbfs_inode_cache 30KB 30KB [ 2540.348618] bio-1 11KB 11KB [ 2540.349390] eventpoll_pwq 23KB 23KB [ 2540.350157] eventpoll_epi 47KB 47KB [ 2540.350761] inotify_inode_mark 50KB 50KB [ 2540.351397] request_queue 60KB 60KB [ 2540.352001] blkdev_ioc 18KB 18KB [ 2540.352623] bio-0 340KB 340KB [ 2540.353257] biovec-max 1517KB 1517KB [ 2540.354028] biovec-64 425KB 425KB [ 2540.354647] biovec-16 82KB 82KB [ 2540.355279] user_namespace 15KB 15KB [ 2540.355892] uid_cache 8KB 8KB [ 2540.356594] dmaengine-unmap-2 4KB 4KB [ 2540.357330] audit_buffer 7KB 7KB [ 2540.358061] skbuff_fclone_cache 1063KB 1102KB [ 2540.358876] skbuff_head_cache 695KB 746KB [ 2540.359642] configfs_dir_cache 4KB 4KB [ 2540.360281] file_lock_cache 63KB 63KB [ 2540.360892] file_lock_ctx 7KB 7KB [ 2540.361517] fsnotify_mark_connector 24KB 24KB [ 2540.362199] net_namespace 115KB 115KB [ 2540.362815] task_delay_info 83KB 88KB [ 2540.363438] taskstats 77KB 77KB [ 2540.364046] proc_dir_entry 375KB 375KB [ 2540.364842] pde_opener 39KB 39KB [ 2540.365639] seq_file 101KB 101KB [ 2540.366418] sigqueue 110KB 110KB [ 2540.367215] shmem_inode_cache 1212KB 1320KB [ 2540.367969] kernfs_iattrs_cache 216KB 216KB [ 2540.368776] kernfs_node_cache 5449KB 5449KB [ 2540.369575] mnt_cache 165KB 165KB [ 2540.370359] filp 1565KB 1890KB [ 2540.370965] names_cache 11156KB 11156KB [ 2540.371592] hashtab_node 274KB 274KB [ 2540.372358] ebitmap_node 1149KB 1149KB [ 2540.372973] avtab_node 4976KB 4976KB [ 2540.373608] avc_node 35KB 35KB [ 2540.374257] lsm_inode_cache 2768KB 3055KB [ 2540.374906] lsm_file_cache 196KB 196KB [ 2540.375608] key_jar 55KB 55KB [ 2540.376233] uts_namespace 15KB 15KB [ 2540.376844] nsproxy 7KB 7KB [ 2540.377505] vm_area_struct 990KB 1152KB [ 2540.378133] fs_cache 71KB 76KB [ 2540.378739] files_cache 208KB 223KB [ 2540.379362] signal_cache 346KB 370KB [ 2540.379966] sighand_cache 300KB 360KB [ 2540.380595] task_struct 1253KB 1443KB [ 2540.381230] cred_jar 127KB 184KB [ 2540.381865] anon_vma_chain 267KB 267KB [ 2540.382603] anon_vma 270KB 270KB [ 2540.383230] pid 47KB 67KB [ 2540.383839] Acpi-Operand 171KB 202KB [ 2540.384610] Acpi-ParseExt 27KB 27KB [ 2540.385393] Acpi-Parse 146KB 162KB [ 2540.386188] Acpi-State 90KB 106KB [ 2540.386941] Acpi-Namespace 24KB 24KB [ 2540.387736] numa_policy 3KB 3KB [ 2540.388514] trace_event_file 176KB 176KB [ 2540.389150] ftrace_event_field 280KB 280KB [ 2540.389761] pool_workqueue 40KB 40KB [ 2540.390381] task_group 16KB 16KB [ 2540.390987] mm_struct 329KB 378KB [ 2540.391654] vmap_area 86KB 90KB [ 2540.392384] page->ptl 220KB 240KB [ 2540.393173] kmemleak_scan_area 131KB 131KB [ 2540.394689] kmemleak_object 139703KB 151009KB [ 2540.395483] kmalloc-8k 4672KB 4896KB [ 2540.396130] kmalloc-4k 6464KB 7968KB [ 2540.396738] kmalloc-2k 4244KB 4352KB [ 2540.397378] kmalloc-1k 5376KB 6032KB [ 2540.398011] kmalloc-512 3753KB 5472KB [ 2540.398634] kmalloc-256 1320KB 1320KB [ 2540.399277] kmalloc-192 539KB 556KB [ 2540.399899] kmalloc-128 471KB 644KB [ 2540.400539] kmalloc-96 434KB 644KB [ 2540.401397] kmalloc-64 1107KB 1512KB [ 2540.402066] kmalloc-32 767KB 808KB [ 2540.402785] kmalloc-16 372KB 372KB [ 2540.403586] kmalloc-8 318KB 318KB [ 2540.404362] kmem_cache_node 47KB 47KB [ 2540.405136] kmem_cache 75KB 75KB [ 2540.405743] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=12913,uid=0 [ 2540.408954] Out of memory (oom_kill_allocating_task): Killed process 12913 (systemd-udevd) total-vm:35620kB, anon-rss:10208kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:72kB oom_score_adj:0 [ 2541.282363] systemd-udevd invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2541.283585] CPU: 0 PID: 12908 Comm: systemd-udevd Not tainted 5.10.252 #1 [ 2541.284379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2541.285335] Call Trace: [ 2541.285646] dump_stack+0x107/0x167 [ 2541.286070] dump_header+0x107/0x689 [ 2541.286509] oom_kill_process.cold+0x10/0x15 [ 2541.287018] out_of_memory+0x1149/0x1440 [ 2541.287492] ? oom_killer_disable+0x280/0x280 [ 2541.288009] ? mutex_trylock+0x237/0x2b0 [ 2541.288489] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2541.289184] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2541.289864] ? lock_acquire+0xd7/0x470 [ 2541.290323] ? warn_alloc+0x190/0x190 [ 2541.290777] __alloc_pages_nodemask+0x51d/0x600 [ 2541.291314] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2541.292012] ? find_get_entry+0x2c8/0x740 [ 2541.292500] alloc_pages_current+0x187/0x280 [ 2541.293014] __page_cache_alloc+0x2d2/0x360 [ 2541.293513] pagecache_get_page+0x2c7/0xc80 [ 2541.294011] filemap_fault+0x177d/0x2210 [ 2541.294486] ? read_cache_page_gfp+0x30/0x30 [ 2541.294994] ? replace_page_cache_page+0x1200/0x1200 [ 2541.295581] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2541.296194] ext4_filemap_fault+0x87/0xc0 [ 2541.296674] __do_fault+0x113/0x410 [ 2541.297099] handle_mm_fault+0x1e53/0x3500 [ 2541.297584] ? find_held_lock+0x2c/0x110 [ 2541.298052] ? __pmd_alloc+0x630/0x630 [ 2541.298506] ? vmacache_find+0x55/0x2a0 [ 2541.298971] do_user_addr_fault+0x56e/0xc60 [ 2541.299480] exc_page_fault+0xa2/0x1a0 [ 2541.299927] ? asm_exc_page_fault+0x8/0x30 [ 2541.300414] asm_exc_page_fault+0x1e/0x30 [ 2541.300895] RIP: 0033:0x7fd96f539b30 [ 2541.301325] Code: Unable to access opcode bytes at RIP 0x7fd96f539b06. [ 2541.302075] RSP: 002b:00007ffd45538f68 EFLAGS: 00010246 [ 2541.302692] RAX: 00007fd96f6771a0 RBX: 0000000000000000 RCX: 0000000000000d68 [ 2541.303516] RDX: 0000000000000000 RSI: 0000563de2c3907e RDI: 00007ffd455394e0 [ 2541.304336] RBP: 00007ffd455394c0 R08: 0000000000000000 R09: 00007ffd455395d0 [ 2541.305173] R10: 00007ffd45539740 R11: 0000000000000202 R12: 00007ffd455394e0 [ 2541.305988] R13: 0000563de2c3907e R14: 00007ffd45539660 R15: 0000000000000000 [ 2541.306876] Mem-Info: [ 2541.307193] active_anon:3631 inactive_anon:41634 isolated_anon:0 [ 2541.307193] active_file:50 inactive_file:7 isolated_file:0 [ 2541.307193] unevictable:0 dirty:0 writeback:0 [ 2541.307193] slab_reclaimable:7865 slab_unreclaimable:68703 [ 2541.307193] mapped:69634 shmem:122 pagetables:1411 bounce:0 [ 2541.307193] free:2370 free_pcp:37 free_cma:0 [ 2541.310763] Node 0 active_anon:14524kB inactive_anon:166536kB active_file:200kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:488kB writeback_tmp:0kB kernel_stack:4128kB all_unreclaimable? yes [ 2541.313394] Node 0 DMA free:6488kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:72kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2541.316420] lowmem_reserve[]: 0 1616 1616 1616 [ 2541.316969] Node 0 DMA32 free:2992kB min:5116kB low:6768kB high:8420kB reserved_highatomic:2048KB active_anon:14524kB inactive_anon:166464kB active_file:192kB inactive_file:28kB unevictable:0kB writepending:0kB present:2080640kB managed:1660448kB mlocked:0kB pagetables:5640kB bounce:0kB free_pcp:204kB local_pcp:0kB free_cma:0kB [ 2541.320235] lowmem_reserve[]: 0 0 0 0 [ 2541.320687] Node 0 DMA: 2*4kB (M) 2*8kB (M) 4*16kB (UME) 2*32kB (UE) 1*64kB (U) 3*128kB (UME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (U) 0*4096kB = 6488kB [ 2541.322490] Node 0 DMA32: 416*4kB (UM) 78*8kB (UME) 62*16kB (UM) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 3280kB [ 2541.324001] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2541.324994] 182 total pagecache pages [ 2541.325445] 0 pages in swap cache [ 2541.325838] Swap cache stats: add 0, delete 0, find 0/0 [ 2541.326458] Free swap = 0kB [ 2541.326803] Total swap = 0kB [ 2541.327172] 524158 pages RAM [ 2541.327517] 0 pages HighMem/MovableOnly [ 2541.327967] 105069 pages reserved [ 2541.328381] Unreclaimable slab info: [ 2541.328803] Name Used Total [ 2541.329456] pid_3 7KB 7KB [ 2541.330068] pid_2 51KB 67KB [ 2541.330699] IEEE-802.15.4-MAC 63KB 63KB [ 2541.331323] IEEE-802.15.4-RAW 63KB 63KB [ 2541.331928] p9_req_t 8KB 8KB [ 2541.332553] fib6_nodes 28KB 28KB [ 2541.333192] ip6_dst_cache 45KB 45KB [ 2541.333806] PINGv6 61KB 61KB [ 2541.334432] RAWv6 184KB 184KB [ 2541.335042] UDPLITEv6 62KB 62KB [ 2541.335670] UDPv6 62KB 62KB [ 2541.336302] tw_sock_TCPv6 7KB 7KB [ 2541.336918] request_sock_TCPv6 15KB 15KB [ 2541.337559] TCPv6 62KB 62KB [ 2541.338192] scsi_sense_cache 4KB 4KB [ 2541.338802] sd_ext_cdb 3KB 3KB [ 2541.339430] virtio_scsi_cmd 16KB 16KB [ 2541.340049] sgpool-128 89KB 89KB [ 2541.340686] sgpool-64 63KB 63KB [ 2541.341324] sgpool-32 409KB 409KB [ 2541.341933] sgpool-16 135KB 135KB [ 2541.342564] sgpool-8 90KB 90KB [ 2541.343416] io_kiocb 56KB 71KB [ 2541.344030] mqueue_inode_cache 62KB 62KB [ 2541.344697] nfs_commit_data 15KB 15KB [ 2541.345336] nfs_write_data 47KB 47KB [ 2541.345950] jbd2_inode 15KB 15KB [ 2541.346583] ext4_system_zone 3KB 3KB [ 2541.347215] ext4_io_end_vec 7KB 7KB [ 2541.347824] ext4_bio_post_read_ctx 15KB 15KB [ 2541.348503] kioctx 31KB 31KB [ 2541.349138] aio_kiocb 7KB 7KB [ 2541.349754] bio-2 4KB 4KB [ 2541.350383] fasync_cache 7KB 7KB [ 2541.350995] pid_namespace 7KB 7KB [ 2541.351626] posix_timers_cache 15KB 15KB [ 2541.352272] rpc_buffers 31KB 31KB [ 2541.352891] rpc_tasks 3KB 3KB [ 2541.353515] UNIX 202KB 320KB [ 2541.354151] UDP-Lite 63KB 63KB [ 2541.354765] tcp_bind_bucket 8KB 8KB [ 2541.355400] xfrm_state 32KB 32KB [ 2541.356016] ip_fib_trie 8KB 8KB [ 2541.356645] ip_fib_alias 15KB 15KB [ 2541.357293] ip_dst_cache 32KB 32KB [ 2541.357900] PING 62KB 62KB [ 2541.358529] RAW 61KB 61KB [ 2541.359167] UDP 204KB 315KB [ 2541.359790] request_sock_TCP 7KB 7KB [ 2541.360423] TCP 60KB 60KB [ 2541.361036] hugetlbfs_inode_cache 30KB 30KB [ 2541.361702] bio-1 11KB 11KB [ 2541.362341] eventpoll_pwq 23KB 23KB [ 2541.362953] eventpoll_epi 47KB 47KB [ 2541.363585] inotify_inode_mark 50KB 50KB [ 2541.364237] request_queue 60KB 60KB [ 2541.364857] blkdev_ioc 18KB 18KB [ 2541.365495] bio-0 404KB 404KB [ 2541.366134] biovec-max 1576KB 1576KB [ 2541.366748] biovec-64 523KB 523KB [ 2541.367372] biovec-16 101KB 101KB [ 2541.367982] user_namespace 15KB 15KB [ 2541.368607] uid_cache 8KB 8KB [ 2541.369246] dmaengine-unmap-2 4KB 4KB [ 2541.369867] audit_buffer 7KB 7KB [ 2541.370499] skbuff_fclone_cache 1061KB 1095KB [ 2541.371165] skbuff_head_cache 544KB 570KB [ 2541.371780] configfs_dir_cache 4KB 4KB [ 2541.372423] file_lock_cache 63KB 63KB [ 2541.373044] file_lock_ctx 7KB 7KB [ 2541.373675] fsnotify_mark_connector 24KB 24KB [ 2541.374365] net_namespace 115KB 115KB [ 2541.374980] task_delay_info 83KB 88KB [ 2541.375609] taskstats 77KB 77KB [ 2541.376255] proc_dir_entry 375KB 375KB [ 2541.376869] pde_opener 39KB 39KB [ 2541.377496] seq_file 101KB 101KB [ 2541.378133] sigqueue 110KB 110KB [ 2541.378759] shmem_inode_cache 1212KB 1320KB [ 2541.379392] kernfs_iattrs_cache 216KB 216KB [ 2541.380022] kernfs_node_cache 5449KB 5449KB [ 2541.380650] mnt_cache 165KB 165KB [ 2541.381316] filp 1565KB 1890KB [ 2541.381926] names_cache 11016KB 11156KB [ 2541.382560] hashtab_node 274KB 274KB [ 2541.383188] ebitmap_node 1149KB 1149KB [ 2541.383802] avtab_node 4976KB 4976KB [ 2541.384437] avc_node 35KB 35KB [ 2541.385099] lsm_inode_cache 2768KB 3055KB [ 2541.385713] lsm_file_cache 196KB 196KB [ 2541.386343] key_jar 55KB 55KB [ 2541.386949] uts_namespace 15KB 15KB [ 2541.387583] nsproxy 7KB 7KB [ 2541.388237] vm_area_struct 990KB 1152KB [ 2541.388852] fs_cache 71KB 76KB [ 2541.389480] files_cache 208KB 223KB [ 2541.390109] signal_cache 346KB 370KB [ 2541.390725] sighand_cache 300KB 360KB [ 2541.391358] task_struct 1253KB 1443KB [ 2541.391967] cred_jar 127KB 184KB [ 2541.392595] anon_vma_chain 267KB 267KB [ 2541.393230] anon_vma 270KB 270KB [ 2541.393845] pid 47KB 67KB [ 2541.394476] Acpi-Operand 171KB 202KB [ 2541.395103] Acpi-ParseExt 27KB 27KB [ 2541.395712] Acpi-Parse 146KB 162KB [ 2541.396338] Acpi-State 90KB 106KB [ 2541.396952] Acpi-Namespace 24KB 24KB [ 2541.397580] numa_policy 3KB 3KB [ 2541.398204] trace_event_file 176KB 176KB [ 2541.398811] ftrace_event_field 280KB 280KB [ 2541.399449] pool_workqueue 40KB 40KB [ 2541.400062] task_group 16KB 16KB [ 2541.400686] mm_struct 329KB 378KB [ 2541.401319] vmap_area 86KB 90KB [ 2541.401930] page->ptl 220KB 240KB [ 2541.402555] kmemleak_scan_area 131KB 131KB [ 2541.403886] kmemleak_object 139413KB 151009KB [ 2541.404526] kmalloc-8k 4672KB 4896KB [ 2541.405176] kmalloc-4k 6464KB 7968KB [ 2541.405789] kmalloc-2k 4244KB 4352KB [ 2541.406429] kmalloc-1k 5406KB 6032KB [ 2541.407068] kmalloc-512 3357KB 4832KB [ 2541.407699] kmalloc-256 1320KB 1320KB [ 2541.408330] kmalloc-192 541KB 556KB [ 2541.408966] kmalloc-128 471KB 644KB [ 2541.409607] kmalloc-96 430KB 644KB [ 2541.410269] kmalloc-64 1004KB 1456KB [ 2541.410882] kmalloc-32 767KB 808KB [ 2541.411509] kmalloc-16 372KB 372KB [ 2541.412134] kmalloc-8 318KB 318KB [ 2541.412747] kmem_cache_node 47KB 47KB [ 2541.413387] kmem_cache 75KB 75KB [ 2541.413992] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/systemd-udevd.service,task=systemd-udevd,pid=12908,uid=0 [ 2541.416392] Out of memory (oom_kill_allocating_task): Killed process 12908 (systemd-udevd) total-vm:35620kB, anon-rss:10224kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:0 [ 2541.730352] oom_reaper: reaped process 12877 (syz-executor.3), now anon-rss:0kB, file-rss:34816kB, shmem-rss:0kB [ 2541.811479] syz-fuzzer invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 2541.812636] CPU: 0 PID: 256 Comm: syz-fuzzer Not tainted 5.10.252 #1 [ 2541.813391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2541.814339] Call Trace: [ 2541.814640] dump_stack+0x107/0x167 [ 2541.815057] dump_header+0x107/0x689 [ 2541.815495] oom_kill_process.cold+0x10/0x15 [ 2541.815999] out_of_memory+0x1149/0x1440 [ 2541.816471] ? oom_killer_disable+0x280/0x280 [ 2541.816994] ? mutex_trylock+0x237/0x2b0 [ 2541.817457] ? __alloc_pages_slowpath.constprop.0+0xb70/0x2320 [ 2541.818133] __alloc_pages_slowpath.constprop.0+0x1cb6/0x2320 [ 2541.818809] ? lock_acquire+0xd7/0x470 [ 2541.819257] ? warn_alloc+0x190/0x190 [ 2541.819702] __alloc_pages_nodemask+0x51d/0x600 [ 2541.820241] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2541.820930] ? find_get_entry+0x2c8/0x740 [ 2541.821412] alloc_pages_current+0x187/0x280 [ 2541.821911] __page_cache_alloc+0x2d2/0x360 [ 2541.822406] pagecache_get_page+0x2c7/0xc80 [ 2541.822899] filemap_fault+0x177d/0x2210 [ 2541.823368] ? read_cache_page_gfp+0x30/0x30 [ 2541.823870] ? replace_page_cache_page+0x1200/0x1200 [ 2541.824451] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 2541.825056] ext4_filemap_fault+0x87/0xc0 [ 2541.825527] __do_fault+0x113/0x410 [ 2541.825950] handle_mm_fault+0x1e53/0x3500 [ 2541.826435] ? __pmd_alloc+0x630/0x630 [ 2541.826879] ? trace_hardirqs_on+0x5b/0x180 [ 2541.827379] ? do_user_addr_fault+0x39f/0xc60 [ 2541.827895] do_user_addr_fault+0x56e/0xc60 [ 2541.828395] exc_page_fault+0xa2/0x1a0 [ 2541.828841] ? asm_exc_page_fault+0x8/0x30 [ 2541.829331] asm_exc_page_fault+0x1e/0x30 [ 2541.829799] RIP: 0033:0x466533 [ 2541.830167] Code: Unable to access opcode bytes at RIP 0x466509. [ 2541.830853] RSP: 002b:000000c00003fe80 EFLAGS: 00010202 [ 2541.831463] RAX: ffffffffffffff92 RBX: 00000000239b9ad6 RCX: 0000000000466533 [ 2541.832276] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 0000000001f20e78 [ 2541.833095] RBP: 000000c00003fec8 R08: 0000000000000000 R09: 0000000000000000 [ 2541.833905] R10: 000000c00003feb8 R11: 0000000000000202 R12: 0000000000438880 [ 2541.834715] R13: 0000000000000000 R14: 0000000000e5de2c R15: 0000000000000000 [ 2541.835616] Mem-Info: [ 2541.835913] active_anon:3631 inactive_anon:41492 isolated_anon:0 [ 2541.835913] active_file:26 inactive_file:35 isolated_file:0 [ 2541.835913] unevictable:0 dirty:0 writeback:0 [ 2541.835913] slab_reclaimable:7865 slab_unreclaimable:68644 [ 2541.835913] mapped:69634 shmem:122 pagetables:1394 bounce:0 [ 2541.835913] free:2197 free_pcp:364 free_cma:0 [ 2541.839489] Node 0 active_anon:14524kB inactive_anon:165968kB active_file:12kB inactive_file:136kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:278536kB dirty:0kB writeback:0kB shmem:488kB writeback_tmp:0kB kernel_stack:4096kB all_unreclaimable? yes [ 2541.842125] Node 0 DMA free:6484kB min:48kB low:60kB high:72kB reserved_highatomic:0KB active_anon:0kB inactive_anon:52kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB pagetables:4kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 2541.845104] lowmem_reserve[]: 0 1616 1616 1616 [ 2541.845644] Node 0 DMA32 free:2304kB min:5116kB low:6768kB high:8420kB reserved_highatomic:2048KB active_anon:14524kB inactive_anon:166000kB active_file:160kB inactive_file:72kB unevictable:0kB writepending:0kB present:2080640kB managed:1660448kB mlocked:0kB pagetables:5572kB bounce:0kB free_pcp:1456kB local_pcp:1040kB free_cma:0kB [ 2541.848950] lowmem_reserve[]: 0 0 0 0 [ 2541.849424] Node 0 DMA: 3*4kB (M) 3*8kB (UM) 3*16kB (UME) 2*32kB (ME) 1*64kB (U) 3*128kB (UME) 3*256kB (UME) 2*512kB (ME) 2*1024kB (ME) 1*2048kB (U) 0*4096kB = 6484kB [ 2541.851226] Node 0 DMA32: 316*4kB (M) 72*8kB (ME) 27*16kB (UM) 1*32kB (U) 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2304kB [ 2541.852747] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 2541.853728] 182 total pagecache pages [ 2541.854176] 0 pages in swap cache [ 2541.854568] Swap cache stats: add 0, delete 0, find 0/0 [ 2541.855381] Free swap = 0kB [ 2541.855724] Total swap = 0kB [ 2541.856063] 524158 pages RAM [ 2541.856469] 0 pages HighMem/MovableOnly [ 2541.856925] 105069 pages reserved [ 2541.857335] Unreclaimable slab info: [ 2541.857755] Name Used Total [ 2541.858391] pid_3 7KB 7KB [ 2541.858994] pid_2 51KB 67KB [ 2541.859613] IEEE-802.15.4-MAC 63KB 63KB [ 2541.860231] IEEE-802.15.4-RAW 63KB 63KB [ 2541.860830] p9_req_t 8KB 8KB [ 2541.861461] fib6_nodes 28KB 28KB [ 2541.862063] ip6_dst_cache 45KB 45KB [ 2541.862685] PINGv6 61KB 61KB [ 2541.863305] RAWv6 184KB 184KB [ 2541.863907] UDPLITEv6 62KB 62KB [ 2541.864524] UDPv6 62KB 62KB [ 2541.865152] tw_sock_TCPv6 7KB 7KB [ 2541.865758] request_sock_TCPv6 15KB 15KB [ 2541.866384] TCPv6 62KB 62KB [ 2541.866988] scsi_sense_cache 4KB 4KB [ 2541.867610] sd_ext_cdb 3KB 3KB [ 2541.868235] virtio_scsi_cmd 16KB 16KB [ 2541.868842] sgpool-128 89KB 89KB [ 2541.869469] sgpool-64 63KB 63KB [ 2541.870068] sgpool-32 409KB 409KB [ 2541.870690] sgpool-16 135KB 135KB [ 2541.871313] sgpool-8 90KB 90KB [ 2541.871916] io_kiocb 56KB 71KB [ 2541.872533] mqueue_inode_cache 62KB 62KB [ 2541.873173] nfs_commit_data 15KB 15KB [ 2541.873776] nfs_write_data 47KB 47KB [ 2541.874400] jbd2_inode 15KB 15KB [ 2541.875001] ext4_system_zone 3KB 3KB [ 2541.875623] ext4_io_end_vec 7KB 7KB [ 2541.876247] ext4_bio_post_read_ctx 15KB 15KB [ 2541.876903] kioctx 31KB 31KB [ 2541.877522] aio_kiocb 7KB 7KB [ 2541.878146] bio-2 4KB 4KB [ 2541.878760] fasync_cache 7KB 7KB [ 2541.879386] pid_namespace 7KB 7KB [ 2541.879989] posix_timers_cache 15KB 15KB [ 2541.880618] rpc_buffers 31KB 31KB [ 2541.881249] rpc_tasks 3KB 3KB [ 2541.881854] UNIX 202KB 320KB [ 2541.882495] UDP-Lite 63KB 63KB [ 2541.883117] tcp_bind_bucket 8KB 8KB [ 2541.883724] xfrm_state 32KB 32KB [ 2541.884351] ip_fib_trie 8KB 8KB [ 2541.884962] ip_fib_alias 15KB 15KB [ 2541.885585] ip_dst_cache 32KB 32KB [ 2541.886210] PING 62KB 62KB [ 2541.886816] RAW 61KB 61KB [ 2541.887442] UDP 204KB 315KB [ 2541.888048] request_sock_TCP 7KB 7KB [ 2541.888666] TCP 60KB 60KB [ 2541.889292] hugetlbfs_inode_cache 30KB 30KB [ 2541.889933] bio-1 11KB 11KB [ 2541.890556] eventpoll_pwq 23KB 23KB [ 2541.891182] eventpoll_epi 47KB 47KB [ 2541.891781] inotify_inode_mark 50KB 50KB [ 2541.892410] request_queue 60KB 60KB [ 2541.893017] blkdev_ioc 18KB 18KB [ 2541.893640] bio-0 404KB 404KB [ 2541.894264] biovec-max 1576KB 1576KB [ 2541.894864] biovec-64 523KB 523KB [ 2541.895494] biovec-16 101KB 101KB [ 2541.896115] user_namespace 15KB 15KB [ 2541.896717] uid_cache 8KB 8KB [ 2541.897346] dmaengine-unmap-2 4KB 4KB [ 2541.897947] audit_buffer 7KB 7KB [ 2541.898569] skbuff_fclone_cache 1061KB 1095KB [ 2541.899209] skbuff_head_cache 569KB 570KB [ 2541.899810] configfs_dir_cache 4KB 4KB [ 2541.900444] file_lock_cache 63KB 63KB [ 2541.901056] file_lock_ctx 7KB 7KB [ 2541.901678] fsnotify_mark_connector 24KB 24KB [ 2541.902358] net_namespace 115KB 115KB [ 2541.902960] task_delay_info 83KB 88KB [ 2541.903585] taskstats 77KB 77KB [ 2541.904206] proc_dir_entry 375KB 375KB [ 2541.904805] pde_opener 39KB 39KB [ 2541.905434] seq_file 101KB 101KB [ 2541.906035] sigqueue 110KB 110KB [ 2541.906663] shmem_inode_cache 1212KB 1320KB [ 2541.907282] kernfs_iattrs_cache 216KB 216KB [ 2541.907906] kernfs_node_cache 5449KB 5449KB [ 2541.908528] mnt_cache 165KB 165KB [ 2541.909163] filp 1565KB 1890KB [ 2541.909766] names_cache 11016KB 11156KB [ 2541.910387] hashtab_node 274KB 274KB [ 2541.910989] ebitmap_node 1149KB 1149KB [ 2541.911611] avtab_node 4976KB 4976KB [ 2541.912234] avc_node 35KB 35KB [ 2541.912840] lsm_inode_cache 2768KB 3055KB [ 2541.913466] lsm_file_cache 196KB 196KB [ 2541.914071] key_jar 55KB 55KB [ 2541.914691] uts_namespace 15KB 15KB [ 2541.915313] nsproxy 7KB 7KB [ 2541.915916] vm_area_struct 990KB 1152KB [ 2541.916546] fs_cache 71KB 76KB [ 2541.917173] files_cache 208KB 223KB [ 2541.917776] signal_cache 346KB 370KB [ 2541.918396] sighand_cache 300KB 360KB [ 2541.918998] task_struct 1253KB 1443KB [ 2541.919620] cred_jar 127KB 184KB [ 2541.920240] anon_vma_chain 267KB 267KB [ 2541.920840] anon_vma 270KB 270KB [ 2541.921469] pid 47KB 67KB [ 2541.922070] Acpi-Operand 171KB 202KB [ 2541.922692] Acpi-ParseExt 27KB 27KB [ 2541.923315] Acpi-Parse 146KB 162KB [ 2541.923913] Acpi-State 90KB 106KB [ 2541.924530] Acpi-Namespace 24KB 24KB [ 2541.925160] numa_policy 3KB 3KB [ 2541.925771] trace_event_file 176KB 176KB [ 2541.926395] ftrace_event_field 280KB 280KB [ 2541.927008] pool_workqueue 40KB 40KB [ 2541.927633] task_group 16KB 16KB [ 2541.928250] mm_struct 329KB 378KB [ 2541.928863] vmap_area 86KB 90KB [ 2541.929486] page->ptl 220KB 240KB [ 2541.930108] kmemleak_scan_area 131KB 131KB [ 2541.930819] kmemleak_object 139565KB 151009KB [ 2541.931450] kmalloc-8k 4672KB 4896KB [ 2541.932054] kmalloc-4k 6464KB 7968KB [ 2541.932684] kmalloc-2k 4244KB 4352KB [ 2541.933314] kmalloc-1k 5406KB 6032KB [ 2541.933926] kmalloc-512 3457KB 4832KB [ 2541.934551] kmalloc-256 1320KB 1320KB [ 2541.935174] kmalloc-192 541KB 556KB [ 2541.935782] kmalloc-128 471KB 644KB [ 2541.936404] kmalloc-96 430KB 644KB [ 2541.937015] kmalloc-64 1004KB 1456KB [ 2541.937637] kmalloc-32 767KB 808KB [ 2541.938254] kmalloc-16 372KB 372KB [ 2541.938870] kmalloc-8 318KB 318KB [ 2541.939496] kmem_cache_node 47KB 47KB [ 2541.940121] kmem_cache 75KB 75KB [ 2541.940735] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0,global_oom,task_memcg=/system.slice/ssh.service,task=syz-fuzzer,pid=256,uid=0 [ 2541.943235] Out of memory (oom_kill_allocating_task): Killed process 255 (syz-fuzzer) total-vm:1170184kB, anon-rss:143656kB, file-rss:0kB, shmem-rss:0kB, UID:0 pgtables:736kB oom_score_adj:0 [ 2542.382183] debugfs: File 'trace0' in directory 'loop6' already present! VM DIAGNOSIS: 00:58:41 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=ffff88800804d8c0 RCX=ffff8880556a7864 RDX=ffff8880556a7870 RSI=ffff8880556a7868 RDI=ffff88800804d8c0 RBP=ffffffff86875740 RSP=ffff8880556a7818 R8 =0000000000000001 R9 =ffff888016dd806f R10=ffff8880564f9000 R11=0000000000000001 R12=ffff8880556a7868 R13=ffff88800cff0c00 R14=ffff88800804d8c0 R15=ffff88800cff0c00 RIP=ffffffff816c43d7 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1cbd60ddd4 CR3=0000000048e84000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=7465677261742e79636e656772656d65 XMM02=0000000000ff000000000000000000ff XMM03=00656369767265732e6873732f656369 XMM04=0000558c53783bb00000558c537c3010 XMM05=00000000000000000000000000000000 XMM06=697665642e3130323a316963682d3169 XMM07=00000000000000000000000000000000 XMM08=636f72702f0064696e6f697373657300 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000200020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000001 RBX=0000000000000000 RCX=ffffffff81603184 RDX=0000000000000000 RSI=ffff8880191b1a40 RDI=0000000000000007 RBP=ffffea0000838380 RSP=ffff8880190ff9d8 R8 =0000000000000000 R9 =ffffea00008383b3 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffff88801809a4d0 R14=dffffc0000000000 R15=00007fb583a9b000 RIP=ffffffff8140d528 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb583994180 CR3=0000000008f88000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00007fb58410e44000007fb58410df20 XMM02=00007fb583a5706000007fb583d38b30 XMM03=00007fb58410e44000007fb58410df20 XMM04=00007fb583f54000000055db08f96510 XMM05=00007fb583a5882000007fb583f54f60 XMM06=00007fb58410e95000007fb58410e440 XMM07=00007fb58410df2000007fb583a58120 XMM08=00007fb583a57b1000007fb583a575f0 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000