Warning: Permanently added '[localhost]:32044' (ECDSA) to the list of known hosts. 2022/09/23 23:21:43 fuzzer started 2022/09/23 23:21:43 dialing manager at localhost:38881 syzkaller login: [ 38.062671] cgroup: Unknown subsys name 'net' [ 38.138131] cgroup: Unknown subsys name 'rlimit' 2022/09/23 23:21:57 syscalls: 2215 2022/09/23 23:21:57 code coverage: enabled 2022/09/23 23:21:57 comparison tracing: enabled 2022/09/23 23:21:57 extra coverage: enabled 2022/09/23 23:21:57 setuid sandbox: enabled 2022/09/23 23:21:57 namespace sandbox: enabled 2022/09/23 23:21:57 Android sandbox: enabled 2022/09/23 23:21:57 fault injection: enabled 2022/09/23 23:21:57 leak checking: enabled 2022/09/23 23:21:57 net packet injection: enabled 2022/09/23 23:21:57 net device setup: enabled 2022/09/23 23:21:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/23 23:21:57 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/23 23:21:57 USB emulation: enabled 2022/09/23 23:21:57 hci packet injection: enabled 2022/09/23 23:21:57 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220923) 2022/09/23 23:21:57 802.15.4 emulation: enabled 2022/09/23 23:21:57 fetching corpus: 50, signal 25259/27028 (executing program) 2022/09/23 23:21:58 fetching corpus: 100, signal 35041/38414 (executing program) 2022/09/23 23:21:58 fetching corpus: 150, signal 45543/50325 (executing program) 2022/09/23 23:21:58 fetching corpus: 200, signal 55006/61080 (executing program) 2022/09/23 23:21:58 fetching corpus: 250, signal 60551/67890 (executing program) 2022/09/23 23:21:58 fetching corpus: 300, signal 65713/74314 (executing program) 2022/09/23 23:21:58 fetching corpus: 350, signal 70633/80382 (executing program) 2022/09/23 23:21:58 fetching corpus: 400, signal 73118/84067 (executing program) 2022/09/23 23:21:58 fetching corpus: 450, signal 79218/91076 (executing program) 2022/09/23 23:21:59 fetching corpus: 500, signal 83427/96268 (executing program) 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2022/09/23 23:22:12 fetching corpus: 5900, signal 212322/232370 (executing program) 2022/09/23 23:22:12 fetching corpus: 5950, signal 212949/232377 (executing program) 2022/09/23 23:22:12 fetching corpus: 5986, signal 213489/232377 (executing program) 2022/09/23 23:22:12 fetching corpus: 5986, signal 213489/232377 (executing program) 2022/09/23 23:22:15 starting 8 fuzzer processes 23:22:15 executing program 0: sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0002}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x44040}, 0x14000851) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r0, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x48e65e9dc5100edb}, 0x40094) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ADD(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x134, r1, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x43d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xf945}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x90}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x17}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x401}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}]}, @TIPC_NLA_SOCK={0x64, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffcf}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x30c}]}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x81}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}]}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x4010}, 0x20040080) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000540), 0x40, 0x0) sendmsg$NL80211_CMD_SET_MAC_ACL(r2, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0xac, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x40, 0xa6, 0x0, 0x1, [{0xa, 0x6, @broadcast}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa, 0x6, @device_b}]}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_MAC_ADDRS={0x28, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}, {0xa, 0x6, @device_b}, {0xa}]}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000}, 0x20040090) mount$9p_fd(0x0, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740), 0x4, &(0x7f0000000780)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@msize={'msize', 0x3d, 0x2}}, {@posixacl}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_hash}, {@pcr={'pcr', 0x3d, 0x1}}]}}) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000840)={0x20, 0x8, 0xff, 0x7, 0x401, 0xbb3e, 0x7, 0x9}, &(0x7f0000000880)={0x80000001, 0x4, 0x9, 0x1000, 0x9, 0x200, 0x7, 0x1}, &(0x7f00000008c0)={0x800, 0x0, 0xfff, 0x401, 0x7, 0x3, 0xffffffffffffffc0, 0xffffffffffffffc0}, &(0x7f0000000940)={r3, r4+60000000}, &(0x7f00000009c0)={&(0x7f0000000980)={[0x5]}, 0x8}) r5 = openat(r2, &(0x7f0000000a00)='./file0\x00', 0x20181, 0xc0) sendmsg$BATADV_CMD_SET_MESH(r5, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x54, 0x0, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x53d}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x50c2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xfffffeff}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x8085}, 0x0) r6 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000b80), 0x102, 0x0) sendmsg$NL80211_CMD_SET_KEY(r6, &(0x7f0000000c80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000c00)={0x40, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "83a982a8f25957546e5b4e6db6"}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "44448ed94f"}, @NL80211_ATTR_KEY_SEQ={0xc, 0xa, "22888f081d07e74b"}]}, 0x40}, 0x1, 0x0, 0x0, 0x40041}, 0x8040) clock_gettime(0x0, &(0x7f0000000d00)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000cc0), 0x0, &(0x7f0000000d40)={r7, r8+10000000}, &(0x7f0000000d80)={[0x9e]}, 0x8) pselect6(0x40, &(0x7f0000000dc0)={0xffffffff, 0x7f2, 0xffffffffffffffff, 0x2, 0x2, 0xacd7, 0x2b18, 0x8}, &(0x7f0000000e00)={0x401, 0x8, 0x8, 0x8, 0x100, 0x6, 0x8, 0x10}, &(0x7f0000000e40)={0xaf3, 0x20, 0x2, 0x7fffffff, 0x6, 0x0, 0x5, 0xffffffffffffff01}, &(0x7f0000000e80)={0x77359400}, &(0x7f0000000f00)={&(0x7f0000000ec0)={[0xdb]}, 0x8}) clock_gettime(0x2, &(0x7f0000000f40)) r9 = accept(r2, &(0x7f0000000f80)=@x25={0x9, @remote}, &(0x7f0000001000)=0x80) sendmsg$BATADV_CMD_SET_MESH(r9, &(0x7f0000001140)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001100)={&(0x7f00000010c0)={0x3c, 0x0, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x440c0) 23:22:15 executing program 1: r0 = syz_io_uring_setup(0x7711, &(0x7f0000000000)={0x0, 0x572e, 0x8, 0x0, 0xa5}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_io_uring_setup(0x29c9, &(0x7f0000000100)={0x0, 0x5039, 0x1, 0x0, 0xdb, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000002c0)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff5000/0xb000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff4000/0x3000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000200)="10dc089ef0cacae8c1aa75d701e9aa3594ef9b9b7a2fca2d09db05db812040f90cb0d549a0ba86c5863bcc16ad7f19ecc2f8af470d38a150eed06d1da7a4749cd179a2b96182ad7f9485674600c5e435a8a58c78e5d307e837b31106a6d03454e7f77d79ca7c78786ad18fd55079f1c5ddbe05a00495de0a177b7be7f3de2da39a9ff7985239c943e7ffc1221afcbec4f527668f8065a5", 0x97, r1}, 0x68) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380)=0x6, 0x8f) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2000007, 0x40010, 0xffffffffffffffff, 0x10000000) mount$bind(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x9000, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000480)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) ioctl$sock_TIOCINQ(r3, 0x541b, &(0x7f00000004c0)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000580)={0x0, r4}) lsetxattr$security_evm(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), &(0x7f0000000640)=@v1={0x2, "e5fd42ca54b622b1383fa662"}, 0xd, 0x2) close(r3) r5 = creat(&(0x7f0000000680)='./file0\x00', 0x2) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f00000006c0)='veth0_to_bond\x00') ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000700)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) io_uring_enter(r6, 0x524e, 0xbbe0, 0x5, &(0x7f0000000740)={[0x100000000]}, 0x8) r7 = openat$sr(0xffffffffffffff9c, &(0x7f0000000780), 0x20000, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 23:22:15 executing program 2: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xdfa}}, './file0\x00'}) ioctl$SNAPSHOT_SET_SWAP_AREA(r0, 0x400c330d, &(0x7f0000000040)={0x100, 0xfffff5e9}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) write$snapshot(r1, &(0x7f00000000c0)="e47fa4f18b96c022218bbcfb8d6d5869dbae1abd4752407ada69ca4ac65b689f8ef05aa53e32a28880f84181f0a83fbe22ad3da75ce632040276924feeeeb0", 0x3f) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "ed2fb23af891ae5be6f185f82ae5b98f485856b017e9e54e86694ff2604e07b3caeb54aceac0f65f9742c7f7082a50a8ddff4b8c156ad685a1ae"}, 0x3e) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r2, 0x80489439, &(0x7f0000000180)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r3, 0x80286722, &(0x7f0000000240)={&(0x7f0000000200), 0x0, 0x3ff, 0x7}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x1000}}, './file0\x00'}) getpeername$netlink(r2, &(0x7f0000000300), &(0x7f0000000340)=0xc) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000380)={0x3, 0xa6, 0x0, 0x3, 0x401}) r6 = socket$netlink(0x10, 0x3, 0x1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000004c0), r5) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r6, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80080008}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r7, 0x2, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0xc, 0x14, 'syz0\x00'}}}, 0x28}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000005c0)) r8 = syz_mount_image$vfat(&(0x7f0000000600), &(0x7f0000000640)='./file0\x00', 0x8, 0x1, &(0x7f0000000740)=[{&(0x7f0000000680)="66219a3268ef3068a8c39b895b400bf37368c1504b37677396aea5188e20743f796daa7fd9c9b7ea6bf4882be13dd6ee9a5dab9f4741ecd2dcd45a221996b90afe0fb523e1e4cf7fdd0abe9ed6c1cd4eb5d604ad1a9254786b5e479dbc1e86d9ba5d47b5261c465f869880afd4444a98ee86cad8aeeac3c7154725535dc823ba8fbb98feaad7572e91ddb7c1d322c0b11333479b19963ac21806eda29bb9ab143e7a6661e71f", 0xa6, 0x1}], 0x4, &(0x7f0000000780)={[{@uni_xlateno}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@shortname_lower}, {@rodir}, {@shortname_mixed}, {@utf8no}], [{@subj_role={'subj_role', 0x3d, 'syz0'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@euid_lt={'euid<', 0xee00}}, {@smackfstransmute={'smackfstransmute', 0x3d, ','}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@obj_user={'obj_user', 0x3d, 'syz0\x00'}}, {@euid_eq={'euid', 0x3d, 0xee01}}]}) r9 = signalfd4(r3, &(0x7f0000000880)={[0x6]}, 0x8, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r8, 0x40046721, &(0x7f00000008c0)={r9}) 23:22:15 executing program 3: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000000)={0x3f, 0x0, 0x1, 'queue0\x00', 0x5}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000100)=0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x5}}, '\x00'}) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) preadv(r3, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/47, 0x2f}, {&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f00000002c0)=""/217, 0xd9}, {&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)=""/92, 0x5c}], 0x6, 0xa1f, 0x81) r4 = signalfd(r3, &(0x7f0000000540), 0x8) fsconfig$FSCONFIG_SET_PATH_EMPTY(r4, 0x4, &(0x7f0000000580)='queue0\x00', &(0x7f00000005c0)='./file0\x00', r1) r5 = open(&(0x7f0000000600)='./file0\x00', 0x81080, 0x80) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f0000000640)={{0x1, 0x1, 0x18, r1, {0xfffffffb}}, './file0\x00'}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r5, 0x6, &(0x7f00000006c0)={0x2, 0x0, &(0x7f0000000680)=[r6, r2]}, 0x2) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r4, 0x8008f512, &(0x7f0000000700)) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f0000000740)='queue0\x00', 0x0, r1) io_uring_register$IORING_UNREGISTER_FILES(r4, 0x3, 0x0, 0x0) fstat(r3, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000780)='./file0\x00', 0xee01, r7) r8 = syz_open_dev$mouse(&(0x7f0000000840), 0x4, 0x80ac2) io_uring_register$IORING_REGISTER_FILES(r8, 0x2, &(0x7f0000000880)=[r1, r6, r6], 0x3) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000900)={0x1, 0x1, 0x6}) 23:22:15 executing program 5: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xff, 0x4, 0xff, 0x81, 0x0, 0x0, 0xa0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xb00, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x0, 0x4, 0x81, 0xf, 0x3, 0x5, 0x101, 0x0, 0x2}, 0xffffffffffffffff, 0x2, r0, 0x19b512aaa0a4146d) r1 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x3, 0x1f, 0x0, 0x0, 0xfffffffffffffffb, 0x104, 0x7, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x800, 0x2, @perf_bp={&(0x7f0000000100), 0x2}, 0x40000, 0x9, 0xffff8000, 0x0, 0x0, 0x6b, 0x56, 0x0, 0x5, 0x0, 0x5}, 0x0, 0x10, r0, 0x2) ioctl$BTRFS_IOC_GET_FEATURES(r0, 0x80189439, &(0x7f00000001c0)) recvmsg$unix(r0, &(0x7f0000001640)={&(0x7f0000000200), 0x6e, &(0x7f0000001480)=[{&(0x7f0000000280)=""/60, 0x3c}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/85, 0x55}, {&(0x7f00000013c0)=""/54, 0x36}, {&(0x7f0000001400)=""/81, 0x51}], 0x7, &(0x7f0000001500)=[@rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x138}, 0x12020) pread64(r4, &(0x7f0000001680)=""/225, 0xe1, 0x8) r8 = openat$cgroup_ro(r5, &(0x7f0000001780)='blkio.bfq.avg_queue_size\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r7) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000017c0)={{0x1, 0x1, 0x18, r3, {r9}}, './file0\x00'}) r10 = open(&(0x7f0000001800)='./file0\x00', 0x1c1103, 0x20) sendmsg$SEG6_CMD_SETHMAC(r10, &(0x7f0000001940)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)={0x64, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffffff8}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x9]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x21}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xffffffff}, @SEG6_ATTR_DST={0x14, 0x1, @loopback}]}, 0x64}, 0x1, 0x0, 0x0, 0xc64b86b1910430ad}, 0x2400000c) ioctl$AUTOFS_DEV_IOCTL_FAIL(r10, 0xc0189377, &(0x7f00000019c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000001980), r11) r12 = openat$cgroup_devices(r2, &(0x7f0000001a00)='devices.deny\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r12, 0x40c, &(0x7f0000001a40)=0x2) ioctl$TIOCSPTLCK(r6, 0x40045431, &(0x7f0000001a80)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r13 = gettid() perf_event_open(&(0x7f0000001b00)={0x3, 0x80, 0x80, 0x72, 0x3, 0x20, 0x0, 0x83, 0x42, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7fff, 0x4, @perf_bp={&(0x7f0000001ac0)}, 0x8652, 0x0, 0x5, 0x9, 0xf141, 0x8001, 0x6, 0x0, 0x10000, 0x0, 0x8}, r13, 0x1, r1, 0x8) 23:22:15 executing program 4: r0 = semget(0x1, 0x2, 0x5f9) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$GETPID(r0, 0x2, 0xb, &(0x7f0000000000)=""/75) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000080)=""/4096) r1 = semget(0x2, 0x2, 0xa2) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000001080)=""/149) r2 = semget$private(0x0, 0x3, 0x324) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f0000001140)=""/128) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000011c0)=""/20) r3 = semget$private(0x0, 0x2, 0x104) semop(r0, &(0x7f0000001200)=[{0x3, 0x5, 0x1800}], 0x1) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000001240)=""/231) semctl$IPC_RMID(r1, 0x0, 0x0) r4 = semget$private(0x0, 0x0, 0x600) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) semtimedop(r4, &(0x7f0000001340)=[{0x2, 0x200, 0x1000}, {0x1, 0x401}, {0x4, 0x9, 0x1000}], 0x3, &(0x7f00000013c0)={r5, r6+10000000}) semctl$SETVAL(0x0, 0x4, 0x10, &(0x7f0000001400)=0x9) semctl$GETPID(r4, 0x0, 0xb, &(0x7f0000001440)=""/241) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001540)=""/61) semtimedop(0x0, &(0x7f0000001580)=[{0x3, 0x8, 0x1000}, {0x0, 0xf69, 0x800}, {0x0, 0x7ff}, {0x0, 0x0, 0x800}, {0x1, 0x200, 0x1000}, {0x3, 0x4, 0x1000}, {0x1, 0x1, 0x1800}, {0x3, 0x3f4}], 0x8, &(0x7f0000001600)) 23:22:15 executing program 6: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x5, 0x8, 0xffffffffffffffff, &(0x7f0000000040)='}', 0x1, 0x7, 0x0, 0x1}, &(0x7f00000000c0)) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r0, 0x3, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x1ff, 0xffffffffffffffff, &(0x7f0000000140)="1b6bcbaa0c6874fcf3d84a5191c1d50b66dbc9568e181b9a6f8a3c8c7cd5382e2b521b3827c6af982d3cf085aa47aa42f9ef512a380c3016f3f886165bd527a069a77a4a78af1d47dd513f25bfe0c794e1793d015c6910be2639c8e221117b93780a4dece195b5a03d02d8ab3018c1ec3a0c482c9e45f6af41796272eb1b29793cbcb20d3921b1e41b8b8cb177f6fb0224d68130ebcb506020e5c240830821a5485e3b87a2fc", 0xa6, 0x8001}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x9, 0xffffffffffffffff, &(0x7f0000000240)="13a4c51fd229c289832569d94e1c13c3117c83cdec69fd3962fd7b826359eb61c09b9afa9d49f2231ea3305741baba835f65aa31dec13102a1616fa7213478cbe03fe60268c5fc19909457e1a8750960b26936504a91c25ceaf9e7dfda0462cc12c0cc5fd0f9343bdc18b90e1bfe2a34b3004171c3e00e7e5b1bf0093f72dc81787975fb97f46d30ccc6c25162000923c9377c37b8171a88b1b94319641d72d73547cbfce4c3c0e97778af9378433915b8acc65dbc898e332d76a656f6b5c41855582230562832821b3de8df26b0699ff94449abdf8e96dc6388dc684ea1ce5453bdc175b1425b804d0d8ca56bb5b3ef97a5e30c4d6e3239", 0xf8, 0x9, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x6a, 0xffffffffffffffff, &(0x7f0000000380)="9e8f6d4250229bd8945e56241ca717ea7ea4f653192c5cc0182169ddf9ad16c9ecc262822a6fb1c4f558df51fffe5a0a52ef57e2c90c9e687707b1a1b678cfbd0693e47e6ae8eb761b6a57a911323161319ba6e6ea4219e9f3e89c5cef552492ebdc5cfbea5967c50162dfb1bd3ba7dff85a2d95", 0x74}]) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000480)='/sys/block/sda', 0x165480, 0x104) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff], 0x4) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r1, 0x942e, 0x0) io_setup(0x6, &(0x7f0000000500)=0x0) io_cancel(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x2, 0x4, r1, &(0x7f0000000540)="22f19605550119e5bd376fd4da6192c587f926acc1a0bc82ace856b5c0ca8ba5055dbd1ce8a0948351adc659434120f39addc7187f03e66ce8eefa800ba0e2ab4429326a8cdb80315b6c2669dc71441fead764a4c47adc7cb1e065ee7677b6931a74b233fb9caa70911de167646ed97556b969accd2cff7b8dc9058e73702aaea220bc55005571ad0d5f9c4bc80fe636dbaa", 0x92, 0x3, 0x0, 0x0, r1}, &(0x7f0000000640)) write(r2, &(0x7f0000000680)="a430669ead56fb86c1bcb0b135ba5c2c5578bec2d910c82f611dd907d4a82a6a546ce0f81122c958779a81060a960c0a551a9340528fc4c419ca4d433e17a6650e004481da5564d872896060ab6f639df6415d", 0x53) r4 = syz_mount_image$nfs(&(0x7f0000000780), &(0x7f00000007c0)='./file0\x00', 0x80, 0x1, &(0x7f0000000840)=[{&(0x7f0000000800)="75e72145bb99135b71a62d", 0xb, 0x200}], 0x12008ac, &(0x7f0000000880)={[{}, {'!.$/!%\\*-+*}-\x7f)'}, {'W+'}, {}], [{@dont_appraise}, {@subj_role}, {@subj_role={'subj_role', 0x3d, '}%}'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@euid_lt={'euid<', 0xee01}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}]}) r5 = dup3(r2, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000ac0)={{0x1, 0x1, 0x18, r2, {0x203}}, './file0\x00'}) r7 = open(&(0x7f0000000c00)='./file0\x00', 0x48c0, 0x40) r8 = syz_open_dev$sg(&(0x7f0000000c80), 0x6, 0x80) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000d40)={r2, 0x9, 0x2e6, 0x5}) io_submit(r0, 0x5, &(0x7f0000000dc0)=[&(0x7f0000000740)={0x0, 0x0, 0x0, 0x8, 0x2, r2, &(0x7f0000000700)="4052adbcb988432f27f26af56d804b19884bde9129192d74", 0x18, 0x10001, 0x0, 0x2, r1}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x8, 0x5, r4, &(0x7f0000000940)="fda54f024d3b5d46a7c3f0ecd2a939b04e56542953c4e780fbac224d9d1c43adc44baac2853f43afb9d6d51d92970393a75460cd5d3daf3480a698948b0e40283e117508f51c6b9eff6e4576fb4e0ba5d09e1715f6c60dccfd5c63c575eb9a64783b0ec1b21c9b776e0273f9bb68", 0x6e, 0x1f, 0x0, 0x3, r5}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000a00)="60ec670d608be0847eb8b8e4c92701023136d6bdbd075aae9f1d733f56a1aabf54dd529cec7f6d67e3f14b81060fcb3c6da4223ca7b003c9e83ab38060a3acaef5c127aec015fae4226ad921213412b769194a7ef2551ea965b6c4c36cde4ce101a31e8256dc26aa9f52327cc59fe92ad84d16fe5a251290cc3c2fa6fb682153715790abd51811d905f9a2dd28019a0b5ff65476f3acc89c8d14ecd9242b41fe8ba8255d00cbfb4f644845418bfbb228cb60cfec022b4056395b8245647c", 0xbe, 0x7, 0x0, 0x2, r6}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x2, 0x4, r2, &(0x7f0000000b40)="90100e5f5af19c6653e414fc4fc14e226d6a3693f181cd876cd6d258da782e7e927cd8dadb45414a53e5e5d3875d6460900684e8c8840dc52801f64cbd273364103750098d4899589df5ffed95c0dee3a57b255b9a0f42ac46b51839801783829d49fea5e64cc5730bc139e6fc92baee0a49c72bf92b43e29b443ff252d18a55fb31a04294058663dbb22fbc6bef3a836d2466aef8d88d3b00245e15477c6f4005b3be2c549447a0d152f2e37e5df646ae41636c056200", 0xb7, 0x5, 0x0, 0x0, r7}, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x2, 0x0, r8, &(0x7f0000000cc0)="b4f221d3eb6b25913481e14cc515bd8b069bb6dffd7106922c60b01159b386c30d08cfafcfff4380a4074d405a4d71e9e6b5197213e521c6a732d962f97055d5b23bd4ae19e92dcfc76648f1fee38e2b45fb38902b153d2c95ba73c567d0", 0x5e, 0x7fffffff, 0x0, 0x2, r9}]) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000e00)=0xfffff471) 23:22:15 executing program 7: r0 = msgget(0x2, 0x300) msgrcv(r0, &(0x7f0000000000)={0x0, ""/70}, 0x4e, 0x0, 0x1800) r1 = msgget(0x2, 0x428) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/192) msgrcv(r1, &(0x7f0000000140)={0x0, ""/4096}, 0x1008, 0x1, 0x1800) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000001180)=""/1) msgctl$MSG_STAT_ANY(r1, 0xd, &(0x7f00000011c0)=""/4096) r2 = msgget$private(0x0, 0x80) msgsnd(r2, &(0x7f00000021c0)={0x0, "2315c9357bffc18234227de41df4ebcfd2c35346bd657b9e966448403bd619bcbc5825a10d7163eea604ba381a71eb130e912011f67807a54f3de8c356d38f0a715fd8ae40723be81356d3f0ad47e016c521609a0f44dcf00ce37cd4"}, 0x64, 0x800) r3 = msgget(0x0, 0x100) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000022c0)={{{@in=@private, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00000023c0)=0xe8) msgctl$IPC_SET(r3, 0x1, &(0x7f0000002400)={{0x3, 0xee00, 0x0, r4, 0x0, 0x0, 0x2}, 0x0, 0x0, 0x6, 0x8, 0x6, 0x8, 0xdc, 0x9, 0x1f, 0x1c0, 0xffffffffffffffff}) r5 = msgget$private(0x0, 0x480) msgrcv(r5, &(0x7f0000002480)={0x0, ""/154}, 0xa2, 0x0, 0x0) msgsnd(r1, &(0x7f0000002540)={0x3, "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"}, 0x1008, 0x0) r6 = msgget$private(0x0, 0x624) msgsnd(r6, &(0x7f0000003580)={0x3, "f4cb7d658ec5e9abc30f373d50f19c9dec70e8064cd44a388e52274997e4fa5dad1a5dc8e9150c220a292d114e5e3a2f007e97b0a4d6ed5f09b1e03152877f997cd095b3552abead7273a4864758412cd88558a0d9e049fd2b99d0566a3481083e1c5fed39c9ffd3cbbf9167eb7fbf23b184132976e8957c2dcb26f45ebd4c2fa78960c7ff83985ab3e6f5f1d222bcb422d7d770d12f3c7b29a3c2e3e74b0373e2b9e003c1886b170affce1e3314422862e73d0d43807f4f493c8d27d9c9d2"}, 0xc7, 0x0) msgrcv(r0, &(0x7f0000003680)={0x0, ""/203}, 0xd3, 0x1, 0x2000) r7 = msgget(0x0, 0x0) msgsnd(r7, &(0x7f0000003780)={0x2, "72cdd164fa90fe8dc56518c021b81d55a228b7a82229ecfd19ea93db89d21514fbfed3999cda205b7c339ed6060c45c5655d9e805eb5b1293973ac2e50fadb679e98a30430c3b1b0a9e99e54bd36efc344f3f7cb897cdcb9b93b1680d6c1c4f5e61f9f35567fe640d71b71e88f1948f34545bcd6844fd438468997aead283bb43c7fc4c8a4c5d769e59ae282a0f18d0eb92b7f06104defe56b812184522119cfbe11b3a0bf5c0f1e03347de7e76c68dc891d557bbe22a26df58127be1818ceb088ff38f8fa7730c7b8977aba67de69497ffb86c73be05c74f3"}, 0xe1, 0x800) [ 69.724562] audit: type=1400 audit(1663975335.482:6): avc: denied { execmem } for pid=287 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 71.055807] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.057864] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.059648] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.060933] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.062453] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.063624] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.069081] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.070779] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.072731] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 71.082704] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.083892] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 71.088821] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 71.102350] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.104253] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.105525] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 71.107387] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 71.109320] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 71.110799] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 71.113176] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.114758] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.115815] Bluetooth: hci1: HCI_REQ-0x0c1a [ 71.119243] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.121322] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.123100] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.126153] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 71.134181] Bluetooth: hci2: HCI_REQ-0x0c1a [ 71.135064] Bluetooth: hci0: HCI_REQ-0x0c1a [ 71.145778] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 71.152268] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 71.152809] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 71.155254] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 71.166656] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 71.167878] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 71.169433] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 71.170489] Bluetooth: hci3: HCI_REQ-0x0c1a [ 71.175755] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 71.177567] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 71.184271] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 71.185871] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 71.187341] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 71.188782] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 71.192843] Bluetooth: hci5: HCI_REQ-0x0c1a [ 71.193045] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 71.195415] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 71.198729] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 71.200808] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 71.202368] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 71.205196] Bluetooth: hci6: HCI_REQ-0x0c1a [ 71.212897] Bluetooth: hci4: HCI_REQ-0x0c1a [ 71.274194] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 71.276475] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 71.278922] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 71.281795] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 71.283453] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 71.285046] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 71.292416] Bluetooth: hci7: HCI_REQ-0x0c1a [ 73.186331] Bluetooth: hci2: command 0x0409 tx timeout [ 73.187067] Bluetooth: hci3: command 0x0409 tx timeout [ 73.187625] Bluetooth: hci0: command 0x0409 tx timeout [ 73.188359] Bluetooth: hci1: command 0x0409 tx timeout [ 73.250047] Bluetooth: hci4: command 0x0409 tx timeout [ 73.250670] Bluetooth: hci6: command 0x0409 tx timeout [ 73.251231] Bluetooth: hci5: command 0x0409 tx timeout [ 73.314023] Bluetooth: hci7: command 0x0409 tx timeout [ 75.234053] Bluetooth: hci1: command 0x041b tx timeout [ 75.234517] Bluetooth: hci0: command 0x041b tx timeout [ 75.234971] Bluetooth: hci3: command 0x041b tx timeout [ 75.235363] Bluetooth: hci2: command 0x041b tx timeout [ 75.298030] Bluetooth: hci5: command 0x041b tx timeout [ 75.298456] Bluetooth: hci6: command 0x041b tx timeout [ 75.298864] Bluetooth: hci4: command 0x041b tx timeout [ 75.361991] Bluetooth: hci7: command 0x041b tx timeout [ 77.282348] Bluetooth: hci2: command 0x040f tx timeout [ 77.282795] Bluetooth: hci3: command 0x040f tx timeout [ 77.283236] Bluetooth: hci0: command 0x040f tx timeout [ 77.283626] Bluetooth: hci1: command 0x040f tx timeout [ 77.346100] Bluetooth: hci4: command 0x040f tx timeout [ 77.346527] Bluetooth: hci6: command 0x040f tx timeout [ 77.346913] Bluetooth: hci5: command 0x040f tx timeout [ 77.410068] Bluetooth: hci7: command 0x040f tx timeout [ 79.330095] Bluetooth: hci1: command 0x0419 tx timeout [ 79.330788] Bluetooth: hci0: command 0x0419 tx timeout [ 79.331744] Bluetooth: hci3: command 0x0419 tx timeout [ 79.332441] Bluetooth: hci2: command 0x0419 tx timeout [ 79.394081] Bluetooth: hci5: command 0x0419 tx timeout [ 79.394724] Bluetooth: hci6: command 0x0419 tx timeout [ 79.395392] Bluetooth: hci4: command 0x0419 tx timeout [ 79.458251] Bluetooth: hci7: command 0x0419 tx timeout [ 121.208866] SELinux: security_context_str_to_sid (root) failed with errno=-22 23:23:07 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0xfd, 0x0, 0x2, 0x1, 0x0, 0x80000000, 0x4007, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x99d2, 0x0, @perf_bp={&(0x7f0000000140), 0xc}, 0x200, 0xffffffffffffffe1, 0xfffffffb, 0x0, 0x8, 0x0, 0x2, 0x0, 0x400, 0x0, 0x1ffe000000000}, 0xffffffffffffffff, 0x6, r1, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x0, 0x7, 0x6, 0x80000001, 0x0, "28ffb3c706a64eb97fab4b05a34db943696408"}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x2) fcntl$getflags(r1, 0x3) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = dup(r2) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$dupfd(r3, 0x0, r4) getsockopt$netlink(r2, 0x10e, 0xb, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) [ 121.473855] audit: type=1400 audit(1663975387.231:7): avc: denied { open } for pid=3828 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.475423] audit: type=1400 audit(1663975387.231:8): avc: denied { kernel } for pid=3828 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.507153] ------------[ cut here ]------------ [ 121.507176] [ 121.507179] ====================================================== [ 121.507183] WARNING: possible circular locking dependency detected [ 121.507187] 6.0.0-rc6-next-20220923 #1 Not tainted [ 121.507193] ------------------------------------------------------ [ 121.507197] syz-executor.2/3829 is trying to acquire lock: [ 121.507203] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 121.507244] [ 121.507244] but task is already holding lock: [ 121.507246] ffff88800ee3f020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 121.507275] [ 121.507275] which lock already depends on the new lock. [ 121.507275] [ 121.507278] [ 121.507278] the existing dependency chain (in reverse order) is: [ 121.507282] [ 121.507282] -> #3 (&ctx->lock){....}-{2:2}: [ 121.507296] _raw_spin_lock+0x2a/0x40 [ 121.507315] __perf_event_task_sched_out+0x53b/0x18d0 [ 121.507327] __schedule+0xedd/0x2470 [ 121.507340] schedule+0xda/0x1b0 [ 121.507353] exit_to_user_mode_prepare+0x114/0x1a0 [ 121.507365] syscall_exit_to_user_mode+0x19/0x40 [ 121.507377] do_syscall_64+0x48/0x90 [ 121.507394] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.507406] [ 121.507406] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 121.507420] _raw_spin_lock_nested+0x30/0x40 [ 121.507437] raw_spin_rq_lock_nested+0x1e/0x30 [ 121.507451] task_fork_fair+0x63/0x4d0 [ 121.507468] sched_cgroup_fork+0x3d0/0x540 [ 121.507481] copy_process+0x4183/0x6e20 [ 121.507492] kernel_clone+0xe7/0x890 [ 121.507502] user_mode_thread+0xad/0xf0 [ 121.507512] rest_init+0x24/0x250 [ 121.507523] arch_call_rest_init+0xf/0x14 [ 121.507541] start_kernel+0x4c1/0x4e6 [ 121.507556] secondary_startup_64_no_verify+0xe0/0xeb [ 121.507570] [ 121.507570] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 121.507584] _raw_spin_lock_irqsave+0x39/0x60 [ 121.507602] try_to_wake_up+0xab/0x1930 [ 121.507615] up+0x75/0xb0 [ 121.507628] __up_console_sem+0x6e/0x80 [ 121.507644] console_unlock+0x46a/0x590 [ 121.507660] vt_ioctl+0x2822/0x2ca0 [ 121.507673] tty_ioctl+0x7c4/0x1700 [ 121.507685] __x64_sys_ioctl+0x19a/0x210 [ 121.507700] do_syscall_64+0x3b/0x90 [ 121.507716] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.507728] [ 121.507728] -> #0 ((console_sem).lock){....}-{2:2}: [ 121.507742] __lock_acquire+0x2a02/0x5e70 [ 121.507759] lock_acquire+0x1a2/0x530 [ 121.507775] _raw_spin_lock_irqsave+0x39/0x60 [ 121.507793] down_trylock+0xe/0x70 [ 121.507807] __down_trylock_console_sem+0x3b/0xd0 [ 121.507823] vprintk_emit+0x16b/0x560 [ 121.507839] vprintk+0x84/0xa0 [ 121.507854] _printk+0xba/0xf1 [ 121.507865] report_bug.cold+0x72/0xab [ 121.507881] handle_bug+0x3c/0x70 [ 121.507897] exc_invalid_op+0x14/0x50 [ 121.507913] asm_exc_invalid_op+0x16/0x20 [ 121.507924] group_sched_out.part.0+0x2c7/0x460 [ 121.507935] ctx_sched_out+0x8f1/0xc10 [ 121.507945] __perf_event_task_sched_out+0x6d0/0x18d0 [ 121.507957] __schedule+0xedd/0x2470 [ 121.507970] schedule+0xda/0x1b0 [ 121.507983] exit_to_user_mode_prepare+0x114/0x1a0 [ 121.507993] syscall_exit_to_user_mode+0x19/0x40 [ 121.508008] do_syscall_64+0x48/0x90 [ 121.508024] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.508036] [ 121.508036] other info that might help us debug this: [ 121.508036] [ 121.508039] Chain exists of: [ 121.508039] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 121.508039] [ 121.508053] Possible unsafe locking scenario: [ 121.508053] [ 121.508056] CPU0 CPU1 [ 121.508058] ---- ---- [ 121.508061] lock(&ctx->lock); [ 121.508066] lock(&rq->__lock); [ 121.508073] lock(&ctx->lock); [ 121.508079] lock((console_sem).lock); [ 121.508084] [ 121.508084] *** DEADLOCK *** [ 121.508084] [ 121.508087] 2 locks held by syz-executor.2/3829: [ 121.508093] #0: ffff88806cf37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 121.508122] #1: ffff88800ee3f020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 121.508149] [ 121.508149] stack backtrace: [ 121.508152] CPU: 1 PID: 3829 Comm: syz-executor.2 Not tainted 6.0.0-rc6-next-20220923 #1 [ 121.508165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 121.508173] Call Trace: [ 121.508177] [ 121.508180] dump_stack_lvl+0x8b/0xb3 [ 121.508198] check_noncircular+0x263/0x2e0 [ 121.508214] ? format_decode+0x26c/0xb50 [ 121.508231] ? print_circular_bug+0x450/0x450 [ 121.508247] ? enable_ptr_key_workfn+0x20/0x20 [ 121.508262] ? __lockdep_reset_lock+0x180/0x180 [ 121.508279] ? format_decode+0x26c/0xb50 [ 121.508296] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 121.508313] __lock_acquire+0x2a02/0x5e70 [ 121.508334] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 121.508356] lock_acquire+0x1a2/0x530 [ 121.508372] ? down_trylock+0xe/0x70 [ 121.508389] ? lock_release+0x750/0x750 [ 121.508407] ? find_held_lock+0x2c/0x110 [ 121.508423] ? vprintk+0x84/0xa0 [ 121.508441] _raw_spin_lock_irqsave+0x39/0x60 [ 121.508459] ? down_trylock+0xe/0x70 [ 121.508475] down_trylock+0xe/0x70 [ 121.508490] ? vprintk+0x84/0xa0 [ 121.508506] __down_trylock_console_sem+0x3b/0xd0 [ 121.508523] vprintk_emit+0x16b/0x560 [ 121.508542] vprintk+0x84/0xa0 [ 121.508559] _printk+0xba/0xf1 [ 121.508570] ? record_print_text.cold+0x16/0x16 [ 121.508583] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 121.508597] ? lock_downgrade+0x6d0/0x6d0 [ 121.508614] ? report_bug.cold+0x66/0xab [ 121.508632] ? group_sched_out.part.0+0x2c7/0x460 [ 121.508643] report_bug.cold+0x72/0xab [ 121.508662] handle_bug+0x3c/0x70 [ 121.508678] exc_invalid_op+0x14/0x50 [ 121.508696] asm_exc_invalid_op+0x16/0x20 [ 121.508708] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 121.508722] Code: 5e 41 5f e9 5b bb ef ff e8 56 bb ef ff 65 8b 1d 1b 26 ac 7e 31 ff 89 de e8 f6 b7 ef ff 85 db 0f 84 8a 00 00 00 e8 39 bb ef ff <0f> 0b e9 a5 fe ff ff e8 2d bb ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 121.508733] RSP: 0018:ffff8880414a7c48 EFLAGS: 00010006 [ 121.508742] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 121.508750] RDX: ffff888040c7d040 RSI: ffffffff81564fb7 RDI: 0000000000000005 [ 121.508758] RBP: ffff8880414d05c8 R08: 0000000000000005 R09: 0000000000000001 [ 121.508765] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800ee3f000 [ 121.508772] R13: ffff88806cf3d140 R14: ffffffff8547d1a0 R15: 0000000000000002 [ 121.508783] ? group_sched_out.part.0+0x2c7/0x460 [ 121.508797] ? group_sched_out.part.0+0x2c7/0x460 [ 121.508810] ctx_sched_out+0x8f1/0xc10 [ 121.508822] __perf_event_task_sched_out+0x6d0/0x18d0 [ 121.508838] ? lock_is_held_type+0xd7/0x130 [ 121.508851] ? __perf_cgroup_move+0x160/0x160 [ 121.508863] ? set_next_entity+0x304/0x550 [ 121.508880] ? update_curr+0x267/0x740 [ 121.508898] ? lock_is_held_type+0xd7/0x130 [ 121.508912] __schedule+0xedd/0x2470 [ 121.508928] ? io_schedule_timeout+0x150/0x150 [ 121.508943] ? trace_rcu_dyntick+0x1a7/0x250 [ 121.508965] schedule+0xda/0x1b0 [ 121.508979] exit_to_user_mode_prepare+0x114/0x1a0 [ 121.508991] syscall_exit_to_user_mode+0x19/0x40 [ 121.509004] do_syscall_64+0x48/0x90 [ 121.509022] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.509034] RIP: 0033:0x7f5f4f7bfb19 [ 121.509042] 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 [ 121.509053] RSP: 002b:00007f5f4cd35218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.509064] RAX: 0000000000000001 RBX: 00007f5f4f8d2f68 RCX: 00007f5f4f7bfb19 [ 121.509071] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5f4f8d2f6c [ 121.509079] RBP: 00007f5f4f8d2f60 R08: 000000000000000e R09: 0000000000000000 [ 121.509086] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f5f4f8d2f6c [ 121.509093] R13: 00007ffc14c1b15f R14: 00007f5f4cd35300 R15: 0000000000022000 [ 121.509106] [ 121.566449] WARNING: CPU: 1 PID: 3829 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 121.567142] Modules linked in: [ 121.567384] CPU: 1 PID: 3829 Comm: syz-executor.2 Not tainted 6.0.0-rc6-next-20220923 #1 [ 121.567984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 121.568820] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 121.569243] Code: 5e 41 5f e9 5b bb ef ff e8 56 bb ef ff 65 8b 1d 1b 26 ac 7e 31 ff 89 de e8 f6 b7 ef ff 85 db 0f 84 8a 00 00 00 e8 39 bb ef ff <0f> 0b e9 a5 fe ff ff e8 2d bb ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 121.570608] RSP: 0018:ffff8880414a7c48 EFLAGS: 00010006 [ 121.571016] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 121.571555] RDX: ffff888040c7d040 RSI: ffffffff81564fb7 RDI: 0000000000000005 [ 121.572088] RBP: ffff8880414d05c8 R08: 0000000000000005 R09: 0000000000000001 [ 121.572621] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800ee3f000 [ 121.573156] R13: ffff88806cf3d140 R14: ffffffff8547d1a0 R15: 0000000000000002 [ 121.573697] FS: 00007f5f4cd35700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 121.574310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.574749] CR2: 0000001b2dd22000 CR3: 000000001dbe8000 CR4: 0000000000350ee0 [ 121.575281] Call Trace: [ 121.575477] [ 121.575650] ctx_sched_out+0x8f1/0xc10 [ 121.575957] __perf_event_task_sched_out+0x6d0/0x18d0 [ 121.576349] ? lock_is_held_type+0xd7/0x130 [ 121.576680] ? __perf_cgroup_move+0x160/0x160 [ 121.577018] ? set_next_entity+0x304/0x550 [ 121.577343] ? update_curr+0x267/0x740 [ 121.577659] ? lock_is_held_type+0xd7/0x130 [ 121.577989] __schedule+0xedd/0x2470 [ 121.578280] ? io_schedule_timeout+0x150/0x150 [ 121.578625] ? trace_rcu_dyntick+0x1a7/0x250 [ 121.578974] schedule+0xda/0x1b0 [ 121.579236] exit_to_user_mode_prepare+0x114/0x1a0 [ 121.579604] syscall_exit_to_user_mode+0x19/0x40 [ 121.579963] do_syscall_64+0x48/0x90 [ 121.580257] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.580646] RIP: 0033:0x7f5f4f7bfb19 [ 121.580929] 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 [ 121.582321] RSP: 002b:00007f5f4cd35218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.582886] RAX: 0000000000000001 RBX: 00007f5f4f8d2f68 RCX: 00007f5f4f7bfb19 [ 121.583411] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5f4f8d2f6c [ 121.583943] RBP: 00007f5f4f8d2f60 R08: 000000000000000e R09: 0000000000000000 [ 121.584475] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f5f4f8d2f6c [ 121.585009] R13: 00007ffc14c1b15f R14: 00007f5f4cd35300 R15: 0000000000022000 [ 121.585543] [ 121.585735] irq event stamp: 3066 [ 121.585996] hardirqs last enabled at (3065): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 121.586692] hardirqs last disabled at (3066): [] __schedule+0x1225/0x2470 [ 121.587306] softirqs last enabled at (2332): [] __irq_exit_rcu+0x11b/0x180 [ 121.587944] softirqs last disabled at (2323): [] __irq_exit_rcu+0x11b/0x180 [ 121.588591] ---[ end trace 0000000000000000 ]--- [ 121.864185] loop2: detected capacity change from 0 to 264192 [ 121.903899] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 121.983296] audit: type=1400 audit(1663975387.740:9): avc: denied { block_suspend } for pid=3828 comm="syz-executor.2" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 23:23:07 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0xfd, 0x0, 0x2, 0x1, 0x0, 0x80000000, 0x4007, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x99d2, 0x0, @perf_bp={&(0x7f0000000140), 0xc}, 0x200, 0xffffffffffffffe1, 0xfffffffb, 0x0, 0x8, 0x0, 0x2, 0x0, 0x400, 0x0, 0x1ffe000000000}, 0xffffffffffffffff, 0x6, r1, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x0, 0x7, 0x6, 0x80000001, 0x0, "28ffb3c706a64eb97fab4b05a34db943696408"}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x2) fcntl$getflags(r1, 0x3) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = dup(r2) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$dupfd(r3, 0x0, r4) getsockopt$netlink(r2, 0x10e, 0xb, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) [ 122.124380] loop2: detected capacity change from 0 to 264192 [ 122.163970] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 23:23:08 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0xfd, 0x0, 0x2, 0x1, 0x0, 0x80000000, 0x4007, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x99d2, 0x0, @perf_bp={&(0x7f0000000140), 0xc}, 0x200, 0xffffffffffffffe1, 0xfffffffb, 0x0, 0x8, 0x0, 0x2, 0x0, 0x400, 0x0, 0x1ffe000000000}, 0xffffffffffffffff, 0x6, r1, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x0, 0x7, 0x6, 0x80000001, 0x0, "28ffb3c706a64eb97fab4b05a34db943696408"}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x2) fcntl$getflags(r1, 0x3) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = dup(r2) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$dupfd(r3, 0x0, r4) getsockopt$netlink(r2, 0x10e, 0xb, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) [ 122.296519] loop2: detected capacity change from 0 to 264192 [ 122.345349] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 23:23:08 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0xfd, 0x0, 0x2, 0x1, 0x0, 0x80000000, 0x4007, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x99d2, 0x0, @perf_bp={&(0x7f0000000140), 0xc}, 0x200, 0xffffffffffffffe1, 0xfffffffb, 0x0, 0x8, 0x0, 0x2, 0x0, 0x400, 0x0, 0x1ffe000000000}, 0xffffffffffffffff, 0x6, r1, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x0, 0x7, 0x6, 0x80000001, 0x0, "28ffb3c706a64eb97fab4b05a34db943696408"}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x2) fcntl$getflags(r1, 0x3) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = dup(r2) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$dupfd(r3, 0x0, r4) getsockopt$netlink(r2, 0x10e, 0xb, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) [ 122.506295] loop2: detected capacity change from 0 to 264192 [ 122.529699] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 23:23:08 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x80, 0x0, 0x7, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0xfd, 0x0, 0x2, 0x1, 0x0, 0x80000000, 0x4007, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x99d2, 0x0, @perf_bp={&(0x7f0000000140), 0xc}, 0x200, 0xffffffffffffffe1, 0xfffffffb, 0x0, 0x8, 0x0, 0x2, 0x0, 0x400, 0x0, 0x1ffe000000000}, 0xffffffffffffffff, 0x6, r1, 0x8) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x603, 0x0, 0x0, 0x1}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x20000010000}], 0x0, &(0x7f0000000040)=ANY=[]) fsetxattr$security_ima(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000180)={0x0, 0x7, 0x6, 0x80000001, 0x0, "28ffb3c706a64eb97fab4b05a34db943696408"}) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xc, 0xa0, 0xba, 0x7, 0x0, 0x7, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x100000000, 0x5}, 0x1000, 0x0, 0x101, 0x4, 0x3, 0x0, 0x3, 0x0, 0x6, 0x0, 0xffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x2) fcntl$getflags(r1, 0x3) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = dup(r2) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$dupfd(r3, 0x0, r4) getsockopt$netlink(r2, 0x10e, 0xb, 0x0, &(0x7f0000000040)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00000001c0)={0xf0000005}) [ 122.651108] loop2: detected capacity change from 0 to 264192 [ 122.682549] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 122.821049] loop6: detected capacity change from 0 to 2 [ 122.834684] loop6: detected capacity change from 0 to 2 VM DIAGNOSIS: 23:23:07 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=1ffff1100d9c5684 RDX=0000000000000001 RSI=0000000000000008 RDI=ffff88806ce2b420 RBP=ffff888014897f58 RSP=ffff888014897f00 R8 =0000000000000000 R9 =ffffffff85b04697 R10=fffffbfff0b608d2 R11=0000000000000001 R12=ffffffff8425030d R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84603b40 RFL=00000096 [--S-AP-] 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=00007fbcfa3e3e08 CR3=000000000fa28000 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 6461657268747062 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00302e6f732e6461 657268747062696c YMM03=0000000000000000 0000000000000000 2f756e672d78756e 696c2d34365f3638 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b17e1 RDI=ffffffff87645be0 RBP=ffffffff87645ba0 RSP=ffff8880414a7698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001 R12=0000000000000032 R13=ffffffff87645ba0 R14=0000000000000010 R15=ffffffff822b17d0 RIP=ffffffff822b1839 RFL=00000002 [-------] 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 00007f5f4cd35700 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=0000001b2dd22000 CR3=000000001dbe8000 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f5f4f8a67c0 00007f5f4f8a67c8 YMM02=0000000000000000 0000000000000000 00007f5f4f8a67e0 00007f5f4f8a67c0 YMM03=0000000000000000 0000000000000000 00007f5f4f8a67c8 00007f5f4f8a67c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000