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0x1000}], 0x3, &(0x7f00000038c0)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0xffffffff}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xdc57}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}, @dstopts={{0x1030, 0x29, 0x37, {0x0, 0x202, '\x00', [@generic={0x1f, 0x1000, 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@enc_lim, @hao={0xc9, 0x10, @empty}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4}}, @dstopts={{0x70, 0x29, 0x37, {0x38, 0xa, '\x00', [@padn, @ra, @hao={0xc9, 0x10, @mcast1}, @jumbo={0xc2, 0x4, 0x3}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x3, 0xa, 0x8, 0x9, [0x9, 0x21a4, 0x4, 0x100000001, 0x80]}}]}}}, @dontfrag={{0x14}}, @dontfrag={{0x14, 0x29, 0x3e, 0xff7}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x54, 0x8, 0x2, 0x7, 0x0, [@remote, @dev={0xfe, 0x80, '\x00', 0xb}, @mcast2, @loopback]}}}], 0x11a0}}, {{&(0x7f0000004a80)={0xa, 0x4e24, 0xd5c4, @remote, 0x6}, 0x1c, &(0x7f0000004e40)=[{&(0x7f0000004ac0)="590c91b8225488ecaa45a3ef4ed2fe704c30a915d1d0248df03132aee7602f2f3abdd347982ba803c1c4d94c12d6583dcfd4d01ab02784f1ae6f7bc7bdc5a5895805c3461c50bf7adb5df07fa1c950d093a6e10807e19c7c2bf2e59a58cead28fde1bc1059a266cbb222a074843ac5fc0c291dffd78bcec5f065d6ba21e5cfd22d90eea142bb4e8f3f4e2adb52b53f852723fe4ec2dd276d77e399264e224dea8a83046aaba16e6dff0c766ce0fe6d50d4f025dc5523daa969b4eb292b50ae0ca32557935a834940adfe", 0xca}, {&(0x7f0000004bc0)="9a70a972001739d4ff7e8a8f57b7dbd7d64c86ee696562a6719a7e9465228f05ef3a659dbd580c039b7d685fee0a0a707827332f080acc17d2a18d5787ddbf6eb8869c567548d7f74d7512fdc97a281f1c8ce03b0d92ea8a45d84610339cea193b5740b32c554ce6257a3a281f4fc5e0d9a0c093728c1e5ab26352c0a980158c42dac896da1b1e9527f34b993248a58335c5b16c77589d34b7345cd72474bd29f7", 0xa1}, {&(0x7f0000004c80)="9e5c4291083a71b5e46cc749a4741cc03010da53cbad2dd88d19c6092e905cb7197d16e265db8e3982d907fe582b78107fa9391af35481ecc65b3480f9de0ccdb27a22f9d3dc3a34957fba101a45542e34bb50dccdea53aea901a6cc54fc469db7365c0f80880a153ddb6552e349556b4871db8e601c8ea85c4348a1ea2028d36bf540c3f8b4908d99552c2d1bdaa02167dc78b458da09be769cd10d33a4adc5010a405def8275b53c6ee1726babe83b30b8b9dd296c0fb7c7dd8dafc4a789332a6b2e48c86d52936717c10c279db0e49779323a6867d77f", 0xd8}, {&(0x7f0000004d80)="1a8d26f9002c0bbf84fa49a3dd", 0xd}, {&(0x7f0000004dc0)="18740c34d527923d721d139e913d22967781a511e1158d296e5945248d0ad25b1d5827b095ace6f46e3a0cfb358e307e9da1e244f0904ac001d7bc5c9d5454d68baeb8e8627a609a67a2dfb6ec2a017bd04e28be1ef187b01bb6708073d260b4022e21dcee8ac3d3c55f", 0x6a}], 0x5, &(0x7f0000004ec0)=[@hopopts_2292={{0x70, 0x29, 0x36, {0x32, 0xa, '\x00', [@calipso={0x7, 0x48, {0x3, 0x10, 0x80, 0x401, [0xfffffffffffff630, 0x2, 0x9, 0xfffffffffffffeff, 0x7, 0x2, 0x7, 0x5]}}, @pad1, @jumbo, @padn={0x1, 0x1, [0x0]}]}}}, @dstopts={{0x20, 0x29, 0x37, {0x87, 0x0, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}}}], 0x90}}, {{&(0x7f0000004f80)={0xa, 0x4e24, 0x10001, @local, 0x6}, 0x1c, &(0x7f00000051c0)=[{&(0x7f0000004fc0)="fb666fa2b463fc4a95f2988c129fe34702b8b6f61db0468c3a6d3da37dceb8d0c6c58abe638542c155010af822912588a12bbba32d229e1163a91dff8a8be82f11670b6542b30462e11f74ff176f47a0555829f4ec977598dbdceaf9cc1ae874341b855311573d6275b67cafa473652a7c061e69e11966774ec27d99f5c15bed79e934cf85b096ff9436778fbc68501248a4e79089ac7806fa7a4bcc54dbffd05473c99c53a86af2d7828e27875d89d76c68d2", 0xb3}, {&(0x7f0000005080)="1cf9de4454a23bdef3ec4a4b32461787460a79ef22a3b0260d38b95acd76038b49fca35d25f9ce74be6c9a491cbe165170ef9ae34b971fff87e2b1ecbf506c1c1e01ddff0a79a4e54cb1456e4fc203f3c5", 0x51}, {&(0x7f0000005100)="5a2ef9edd5ea5b57aab7449f83241d01e8d94f0a5473d49b0de324398be7aea24ab658d6a8c18f3c625bcb962aef87560c4b5512149a3dde9a9c1698cd864c9461d7dcb3f7f7e7d8449915065a8e950b8ba348e0dd9a33bc6feb001334267d72561d343481bf", 0x66}, {&(0x7f0000005180)="936e9f7e3762a1c13c339fbd0907", 0xe}], 0x4, &(0x7f0000005200)=[@dstopts_2292={{0x38, 0x29, 0x4, {0x29, 0x3, '\x00', [@ra={0x5, 0x2, 0x1}, @hao={0xc9, 0x10, @private2}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0xc, 0x4, 0x1, 0x81, 0x0, [@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x62, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1000}}, @dontfrag={{0x14, 0x29, 0x3e, 0xa6e}}, @tclass={{0x14, 0x29, 0x43, 0x25}}], 0xe8}}], 0x4, 0x4000851) 17:30:04 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000240)="08c08baab78868ce0e7b276e83f64d6c059edc4edb1b0a5f", 0x18}], 0x1) pipe2(&(0x7f0000000000), 0x4000) 17:30:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000008000000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:20 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f0000000140)={&(0x7f0000000100)=""/5, 0x5}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r5 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f00000002c0)={0x1b, 0x3, 0x1, 'queue1\x00', 0x5}) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x7, 0x7, 0x7f, 0x81, 0x0, 0x1, 0x27040, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000000), 0xd}, 0xd07, 0x6, 0x80, 0x2, 0x2, 0x1, 0x9, 0x0, 0x6, 0x0, 0xca1d}, r1, 0x2, r4, 0xa) 17:30:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) close(r0) 17:30:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 1) 17:30:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:30:20 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="0402ff78040103050200010721"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = syz_open_procfs(0x0, &(0x7f0000006380)='autogroup\x00') setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000063c0)=0x7, 0x4) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x29, 0x3, 0x2, 0x8, 0x1, @mcast2, @local, 0x8000, 0x700, 0x80000000, 0xfffffb8c}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r4, 0x8983, &(0x7f0000006340)) accept4(r0, &(0x7f0000005000)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000005080)=0x80, 0x80000) [ 3025.416629] FAULT_INJECTION: forcing a failure. [ 3025.416629] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3025.419416] CPU: 0 PID: 15351 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3025.420889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3025.422681] Call Trace: [ 3025.423261] dump_stack+0x107/0x167 [ 3025.424048] should_fail.cold+0x5/0xa [ 3025.424877] _copy_from_user+0x2e/0x1b0 [ 3025.425762] __copy_msghdr_from_user+0x91/0x4b0 [ 3025.426844] ? __ia32_sys_shutdown+0x80/0x80 [ 3025.427846] ? __lock_acquire+0xbb1/0x5b00 [ 3025.428772] sendmsg_copy_msghdr+0xa1/0x160 [ 3025.429765] ? do_recvmmsg+0x6d0/0x6d0 [ 3025.430609] ? perf_trace_lock+0xac/0x490 [ 3025.431511] ? SOFTIRQ_verbose+0x10/0x10 [ 3025.432379] ? mark_lock+0xf5/0x2df0 [ 3025.433191] ? __lockdep_reset_lock+0x180/0x180 [ 3025.434177] ? SOFTIRQ_verbose+0x10/0x10 [ 3025.435045] ___sys_sendmsg+0xc6/0x170 [ 3025.435874] ? sendmsg_copy_msghdr+0x160/0x160 [ 3025.436854] ? __fget_files+0x2cf/0x520 [ 3025.437719] ? lock_downgrade+0x6d0/0x6d0 [ 3025.438615] ? lock_downgrade+0x6d0/0x6d0 [ 3025.439515] ? __fget_files+0x2f8/0x520 [ 3025.440383] ? __fget_light+0xea/0x290 [ 3025.441244] __sys_sendmmsg+0x195/0x470 [ 3025.442117] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3025.443044] ? lock_downgrade+0x6d0/0x6d0 [ 3025.443939] ? ksys_write+0x12d/0x260 [ 3025.444781] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3025.445823] ? wait_for_completion_io+0x270/0x270 [ 3025.446857] ? rcu_read_lock_any_held+0x75/0xa0 [ 3025.447852] ? vfs_write+0x354/0xb10 [ 3025.448654] ? fput_many+0x2f/0x1a0 [ 3025.449446] ? ksys_write+0x1a9/0x260 [ 3025.450260] ? __ia32_sys_read+0xb0/0xb0 [ 3025.451141] __x64_sys_sendmmsg+0x99/0x100 [ 3025.452047] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3025.453155] do_syscall_64+0x33/0x40 [ 3025.453952] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3025.455062] RIP: 0033:0x7f47b29c4b19 [ 3025.455874] 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 [ 3025.459868] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3025.461510] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3025.463037] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3025.464569] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3025.466107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3025.467632] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 sendmmsg$inet6(r1, &(0x7f0000006140)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x200, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="67f25e567af8fd1150f0802e989d422c27df52eab38d9b479f6f94bb16d4ecec0547857ea67218b060d3396d9ae4ce58275e35c303f2ab", 0x37}], 0x1, &(0x7f0000000200)=[@rthdr={{0x28, 0x29, 0x39, {0x87, 0x2, 0x2, 0x5, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@remote, r3}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8000}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x82ec}}, @rthdr_2292={{0x48, 0x29, 0x39, {0xb6, 0x6, 0x0, 0x8, 0x0, [@ipv4={'\x00', '\xff\xff', @private=0xa010101}, @local, @mcast1]}}}, @tclass={{0x14, 0x29, 0x43, 0x7fff}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x200}}, @rthdr={{0x78, 0x29, 0x39, {0x32, 0xc, 0x0, 0x5, 0x0, [@private2, @private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @empty}, @dev={0xfe, 0x80, '\x00', 0x32}, @local, @mcast1]}}}], 0x170}}, {{&(0x7f0000000180)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000380)="45b9eff7e2f3653ccf5f198b79a7b41da64151933dec2abea4243154d8dafe4351f9f2bceddfe9c03cb4", 0x2a}, {&(0x7f00000003c0)="4af8215ca5d561dbe2f804241ea555", 0xf}, {&(0x7f0000000400)="a2269c4b107f9891f6b11dabf5e7d9dece1d94feac845f49ed9fd88bd8b55546efff41f848e8841832aad7ca27021ad55000763404bbba054a64da449c53cbc1a9114a37fe54e217bf88165bd73dff5d7c311b1771202fc7b5adece303b529c9409ca74d144c8093007eab8c1076901b45aceeadd410c6b779a54c4aa4fe401b2734a000cf0e3d65c2272167528be5611dcb50b0924d71b90d3ada3a27fa15e4194e59b4a796cf7e5f254530f20cae0562c9f1c36a18a0afd41c", 0xba}, {&(0x7f00000004c0)="6d60a644f75ac45683802dcd611157f9dfb6628d16b7c8ec3a2701ffcb7a7912396517541b95d189fa2f4a80399d2142a5c95a2ddcef3c1ee4cd32d374ca4f90177fdeb3383091c166236876ab963755b6f1e8283c0b6aa338decd54f9a3c8cb5d701d4843fddaf2ef6ac0d409ed56d741ed1b9c99db523efeec51e27a0db2eea2b1205df12dd05808d7d091801a79bbf4543021c1820c", 0x97}], 0x4}}, {{&(0x7f00000005c0)={0xa, 0x4e21, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x7fffffff}, 0x1c, &(0x7f0000003840)=[{&(0x7f0000000600)="fa656a3bd0e25d8d2bb3271cc3d97f491f30513f21c36cd3788649844c1568823e851635d3dcfd710d08d246e3546154ae718f2a5fb235818ed2f7d8d8e05fc8d03ab9a7fb0fa88f0a92a873030e9c23243afb516fef3d5823f2dc6cd3395a46ad7d6ad1fdd69f20", 0x68}, {&(0x7f0000000680)="57ab59f38293292faba50e259ac2db5e5c5d18584468b7e223127137abbd7a528ef835a17712bbc336c497d3bee04892a14c9276bf6590bd25a7db2670fba84f501d9f7bf69e1b2de22c024d979d1a9db4122e4273118ec389959118de192965f83a412fb140316d958c983f", 0x6c}, {&(0x7f0000000700)="8e96c285c2389bd37d02c68fac3b00dbf5b0256f976aaff656bd0c938c5e19e180c8941cc0734864e5cc6c7750dc854561ad845700e6aee964ac3319cae1a65d5dfee7eadb9a1e6f31c774267e27d9c2eb23c8e8693444e896616cd230e088cd90e9a2bb9260b22aa3ab41d0d36449437fe3bcdc95899111d760f50f5b29230b11530013842c3e6ae6eaff44ff030f9c9829b678379a61d5b10ad1cce5dc85d0808dbefde4d9e4b0f5805c38", 0xac}, {&(0x7f00000007c0)="cf15399785136d2982053cd7ba07062a1c9f98bfeb42507d7584b5f92fb0746eb564367de3ffd666a98817e9fd5ea69dc80a61a8177e32592b31e4aa183c75989ce6182d2567a88a66a9585b1f8b47299a6202", 0x53}, {&(0x7f0000000840)="f80c6e0d5cd2aa7d0d4fbb2059e6539c41164f0bad9388f6d0a376878ce77b258852d7326228b0cb6a2c6edb23916079319191a8e3a65f66ba9d5a4f4f045b99ed024b8340fe7117b73388d76bb1d58d8dba7b615f98cc2e56f76a42069d84ddbd6465a9196e325a1caf33b6b8c13c252828e9986d76be0c2b271e3dfe2e4d458feefc4ca842529d87dc4a28d42d7f5ca35d8faa08ad6c17788a5920e43e1ffa761f780b85e6ce3ef3e5581664e22051924b73da543392b9eb694aa8ee19f64de3a8e22a004b80491299d290a2a65b0e668b78c7f4a43787d3664a21386fd729ad53d07a85ee", 0xe6}, {&(0x7f0000000940)="ff0a20b5ba9b99115c89d7d7f3d0b2fe50f7f944308669d05f6d89bcc992cb48c17c285a38bbf4f9b3cfa4d2f4a5695e56e15d6ceb5c1301d2d374b389b9f8f179f2c7a52b6371c4a480b95e6475476885c923ee52d4d48bbf541b3e75bf3e7fe302528a90330dda1e6fe10f", 0x6c}, {&(0x7f00000009c0)="fe63c21e9af0740d2860377e28ee44072e32ed1a687534ee8cb3bb22b5adfa9173fd2ffc4bd481b06d8c0eb505e5c69b927189cbc1562e33f47952a87fc10d3443e539490fbe09197b138e571e2e2c93f03a767de9cda7533f5eb6da775717aec6c07641b81f758104bcee1e1c2406f7022fe82d64caaf7fdff480421f10a6a96c1eaa2590b62a884cd17163c638a4", 0x8f}, {&(0x7f0000000a80)="fe74d8b1a7728b8205db4c51d365a33d7f98dfb39f747dc25109330f506706ce663190ca43f3925264a96176d198f5656114e8457a0b716f37849e01a419d714bb18db50eb327aab5aeb5eb0e76096ba83546fbcaa95caf0d5656477a1ebe0056ce15113b97c5ef269ac765d0006671a", 0x70}, {&(0x7f0000000b00)="06772b19482bccb3ba564bdfba841c05ee8cb624786ce511b0e515aaa5b97902e49bbd4064e61d4a657865bde2d9528dac4eb241ff34f25c644b8138ecc0d8cf1def1c353ffc93a7f1d8c468cbbca4fbe44c96d4f674edefea5d838b5b7d7c1b6daa65b7a407d048aab134", 0x6b}, {&(0x7f0000000b80)="2e03f5449da9ed555b95db31321e206ce75cb1103e6edc40288572ad2e86b6467e530f12cee6db7b791132501cc6f191e3b2f8ab1d92048e8ac21b8fc74afc53e47aff0531bff19da53cc6c83bd15176544a8717279c757c65f4e1bfe432c8f503ba4453e196ea362b29d58878802235f487b27a9885", 0x76}], 0xa, &(0x7f0000000cc0)=[@hoplimit={{0x14, 0x29, 0x34, 0x9}}, @hopopts={{0x218, 0x29, 0x36, {0xb4, 0x3f, '\x00', [@jumbo={0xc2, 0x4, 0xfffffffc}, @generic={0x3, 0xfb, "71dee8edfdc05923b4a1c117f10761028e88f7ec1f6fcba9d78e9d6c5fa565556061c01d4482c0ade1eb8705c7a46280d972951a73671ba2cb653b3f4a69032aca3aa5200c6ce581d7282aea57946ff274f60c749cdc34f18cb57875e6f2505b371873c7bd7d423b25318df6c20284a5b22ab8a35a405b76c4a3a7ec2d3d8be504b8c184c0e993a6f113c000553d5c298de1743399a83dc641573c6e7ab15a4bea7c49de05e2daca5687c03d0b03ef8009eeae10baca43bdcb6aba7eda1ff907f71c1cb89c769b8b2c02dcee86b9e5cca0b2084dfc64cd1020e97f960ea52f25051b8a267231ae4c7291df39bbecae80d37f435dfbbca89d306ea1"}, @generic={0x4, 0xdd, "4076dd9c47a11fae2af72be6b7326de0166d8bff6572fbc85cd9f241f2937c39e3e34bcf562c409211f1dc1b50fa2050372582bc24ab8de7576956da5ededfccdb4291d168220ae5ab40aa51e02e43136671d4c7c3316091ac47ef46212516ec62f1864dc24a9c316ff277ca8e0d9c9bfe911222f6a8f9070ae0846e5037e6b15fab00bf8cdcafb06380bb4a2da71a43b5542bb2c1580ebdd065fb3a8af2fd845662228405c1519cd4b98ae75cbf038f841926b0940e2851feef4001488d2af74409a595fc75dcebd6a1db8b2f3875d35d443d0e24ca12e3495b4195cc"}, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0x95}, @hao={0xc9, 0x10, @private1}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}], 0x248}}, {{&(0x7f0000000f40)={0xa, 0x4e24, 0x80000001, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xfffffff8}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000000f80)="2cd4e7a42db26f3998c9571742966187def31dfe5061a5bb8b19c75ec3bd329eab8ce16d4bffe7710dec7417e47eb7e6c4e765e6087b2e57e9b9ab4801b89afab1ebed284b7dd14c520d2c0064312dea77d222a89d4e5148afae0ed9", 0x5c}, 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@jumbo={0xc2, 0x4, 0x7}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x101}}], 0x10c8}}, {{&(0x7f0000004d40)={0xa, 0x4e21, 0x7, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x1c, &(0x7f0000004fc0)=[{&(0x7f0000004d80)="363e5f2148fdc3ca37fc7e229aa5f5a60d940297cfd08c05d5534e0965a5a689a623203ffd793b25caf0f2d186494ca1be9c702417a926ee3ea4d69ab127ee9d73019f0794742618126f1c62563c4b82ceb192b515bd4c21093bb3a3ec74d64e937f6646a9df84e296b5940794287265e74f74566aa7bcda1cd3bca521c947e4ff548b8dcd99c10b235e82d8197a26aa4a80c01211bfdaf1a698e37b688f4cad2700ea930fec21f59225f6a30d58884bc0e00e3b26e45fd9c87c2db3a7f02c3e753f523c5fd8b056b374d0", 0xcb}, {&(0x7f0000004e80)="ee", 0x1}, {&(0x7f0000004ec0)="e344f8b17766a920146f5d7160baac07da9b1d92c77d09c9a892d896cdf4a186bcf3c8a6416497779a6bf7643b617d8b4688ff641c6690c5dc5307e7ffaf21a48a3301caab4f4d80afede87ba22044d4a53689abcf19eae4263a1f3ee33f11444a38f84cef2f52c5b6b2c8aac54129811cb8f1f070c67ae2c46b0a49fb5f556041cfe73006310914f4c3926bf91025dc2a2f0be34b93a41eec6f7ef660abe6df2b74dce679509c6bbb32f270ae917f89c7bc0b92019d9e927fdda6fb270952717b30734c7830d028810fb07f78a977ca265361feaca0f8f64fac2c6c5395", 0xde}], 0x3, &(0x7f00000050c0)=[@pktinfo={{0x24, 0x29, 0x32, {@remote, r5}}}, @hopopts={{0x1020, 0x29, 0x36, {0x0, 0x200, '\x00', [@generic={0x1, 0x1000, "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@flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x1060}}], 0x7, 0x8000081) 17:30:20 executing program 4: openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) clone3(&(0x7f0000000440)={0x206200400, &(0x7f0000000240), &(0x7f0000000040), 0x0, {0x203}, 0x0, 0x0, &(0x7f00000003c0)=""/21, 0x0}, 0x58) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) write$cgroup_netprio_ifpriomap(r2, &(0x7f00000000c0)={'gretap0', 0x32, 0x31}, 0xa) clone3(&(0x7f0000005040)={0x21000, &(0x7f0000000080), 0x0, &(0x7f0000000100), {0x25}, 0x0, 0x0, &(0x7f0000000200)=""/44, &(0x7f0000005000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x7}, 0x58) r3 = syz_open_dev$vcsn(&(0x7f0000000000), 0x9, 0x400102) lseek(r3, 0x5e, 0x3) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f00000050c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000005140)={&(0x7f0000005100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010026bd7000fbdbdef3af96fe2388df25050000"], 0x20}, 0x1, 0x0, 0x0, 0x4000005}, 0x20000000) r4 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup(r4, &(0x7f0000005200)='syz0\x00', 0x200002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000005280), 0x10000, 0x0) 17:30:20 executing program 7: r0 = semget$private(0x0, 0x3, 0x100) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) semtimedop(r0, &(0x7f00000002c0)=[{0x2, 0x5}], 0x1, &(0x7f0000000340)={r1, r2+60000000}) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r4 = semget$private(0x0, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semtimedop(r4, &(0x7f0000000100)=[{0x3, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)={r5, r6+60000000}) r7 = semget$private(0x0, 0x4000, 0x0) semtimedop(r7, &(0x7f0000000000)=[{0x3, 0x0, 0x1000}, {0x1, 0x7fff, 0x1000}, {0x6, 0x2, 0x800}, {0x3, 0xff00}, {0x4, 0x6468}, {0x0, 0x5, 0x1000}, {0x3, 0x4, 0x1800}, {0x3, 0x9, 0x1800}], 0x8, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r7, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r7, 0x0, 0x0) r8 = semget$private(0x0, 0x6, 0x0) semop(r8, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4}], 0x4) fsetxattr$security_ima(r3, &(0x7f00000001c0), &(0x7f0000000200)=@v1={0x2, "c341f632"}, 0x5, 0x2) semctl$SEM_INFO(r8, 0x5, 0x13, &(0x7f0000000080)=""/101) semtimedop(r8, &(0x7f0000000240)=[{0x3, 0x7f, 0x800}, {0x1, 0x0, 0x1400}], 0x2, &(0x7f0000000280)={0x77359400}) unshare(0x48020200) 17:30:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x19, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x1f, 0x92, "9a396bf7d6d771918e758aec282e8aead9f577f332a4c87362389782610f10668f1eaa7185654156aff5120bdc92f681d95a96dbab2c8a356d2b452dbbc12b8c9d90ac69a057cfd2d6e475e438ece38e2964abdb2fe8d2050d6682ad4eedc73740df2ca80b433480d19c10d8e7031cc352a787a42cd76c9679bf8c72541c0919916fb79240fa5a87ce1d6816815b7731eb00"}]}, 0xd8) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:30:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000009000000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:20 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/mdstat\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6c}) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000000)=0x2, 0x4) 17:30:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x48) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:30:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000000a000000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 2) 17:30:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup3(r0, r0, 0x0) ioctl$AUTOFS_IOC_READY(r1, 0x9360, 0xfffffffffffffffe) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:30:21 executing program 4: ftruncate(0xffffffffffffffff, 0xffff) r0 = creat(0x0, 0x0) r1 = syz_open_procfs(0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="02007400000000002e2f66696c6ac665302f66696c653000"]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, r3, 0x3) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f00000000c0)=0x3) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000680)='-\x00', &(0x7f00000006c0)='./file0\x00', 0xffffffffffffff9c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) setsockopt$inet6_mreq(r4, 0x29, 0x1c, 0x0, 0x0) getpeername(r4, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) sendmmsg$inet6(r4, &(0x7f0000004d00), 0x400000000000070, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000100)=@tipc=@id, 0x80, &(0x7f0000000280)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000003c0)=""/88, 0x58}, {0x0}], 0x4, &(0x7f0000000540)=""/160, 0xa0}, 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x1a4) syz_io_uring_setup(0x2a68, &(0x7f00000002c0)={0x0, 0xc4b4, 0x2, 0x0, 0x47, 0x0, r1}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000240), &(0x7f0000000440)=0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000480)=@IORING_OP_POLL_ADD={0x6, 0x5, 0x0, @fd=r0, 0x0, 0x0, 0x0, {0x20}, 0x1}, 0x4) 17:30:21 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1f, 0x7ff}, 0x804, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@private0, @in6=@empty, 0x4e23, 0x0, 0x4e20, 0x8, 0xa, 0x80, 0x20, 0x0, 0x0, r1}, {0x7ff, 0x0, 0x7b03, 0x1000, 0x8, 0x8000, 0x0, 0x1}, {0x4, 0x3, 0x3, 0x8}, 0x7, 0x6e6bb1, 0x2, 0x0, 0x3, 0x2}, {{@in6=@remote, 0x4d3, 0x6c}, 0xa, @in=@remote, 0x3505, 0x0, 0x0, 0x0, 0x4, 0x4, 0x19}}, 0xe8) [ 3025.822365] FAULT_INJECTION: forcing a failure. [ 3025.822365] name failslab, interval 1, probability 0, space 0, times 0 [ 3025.824959] CPU: 1 PID: 15390 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3025.826436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3025.828202] Call Trace: [ 3025.828766] dump_stack+0x107/0x167 [ 3025.829558] should_fail.cold+0x5/0xa [ 3025.830369] ? dst_alloc+0x9e/0x5d0 [ 3025.831142] should_failslab+0x5/0x20 [ 3025.831949] kmem_cache_alloc+0x5b/0x310 [ 3025.832818] dst_alloc+0x9e/0x5d0 [ 3025.833576] rt_dst_alloc+0x73/0x440 [ 3025.834372] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3025.835499] ip_route_output_key_hash+0x185/0x340 [ 3025.836520] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3025.837706] ? lock_downgrade+0x6d0/0x6d0 [ 3025.838600] ip_route_output_flow+0x23/0x150 [ 3025.839528] udp_sendmsg+0x190d/0x2220 [ 3025.840355] ? ip_frag_init+0x350/0x350 [ 3025.841209] ? udp_setsockopt+0xc0/0xc0 [ 3025.842067] ? __lock_acquire+0xbb1/0x5b00 [ 3025.842976] ? lock_acquire+0x197/0x470 [ 3025.843814] ? find_held_lock+0x2c/0x110 [ 3025.844687] ? handle_mm_fault+0x1a0b/0x3500 [ 3025.845628] ? lock_downgrade+0x6d0/0x6d0 [ 3025.846507] ? do_raw_spin_lock+0x121/0x260 [ 3025.847418] ? rwlock_bug.part.0+0x90/0x90 [ 3025.848310] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3025.849446] udpv6_sendmsg+0x1b56/0x2b40 [ 3025.850329] ? udp_v6_push_pending_frames+0x360/0x360 [ 3025.851420] ? _down_write_nest_lock+0x160/0x160 [ 3025.852429] ? vmacache_update+0xce/0x140 [ 3025.853332] ? do_user_addr_fault+0x5b0/0xc60 [ 3025.854287] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3025.855397] ? exc_page_fault+0xca/0x1a0 [ 3025.856257] ? trace_hardirqs_on+0x5b/0x180 [ 3025.857180] ? exc_page_fault+0xca/0x1a0 [ 3025.858047] ? asm_exc_page_fault+0x1e/0x30 [ 3025.858964] ? sock_has_perm+0x1ea/0x280 [ 3025.859823] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3025.860930] ? copy_user_generic_string+0x2c/0x40 [ 3025.861976] ? __import_iovec+0x458/0x590 [ 3025.862862] ? udp_v6_push_pending_frames+0x360/0x360 [ 3025.863965] inet6_sendmsg+0x105/0x140 [ 3025.864792] ? inet6_compat_ioctl+0x320/0x320 [ 3025.865726] __sock_sendmsg+0xf2/0x190 [ 3025.866527] ____sys_sendmsg+0x334/0x870 [ 3025.867361] ? sock_write_iter+0x3d0/0x3d0 [ 3025.868221] ? do_recvmmsg+0x6d0/0x6d0 [ 3025.869026] ? SOFTIRQ_verbose+0x10/0x10 [ 3025.869873] ? mark_lock+0xf5/0x2df0 [ 3025.870634] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3025.871712] ___sys_sendmsg+0xf3/0x170 [ 3025.872508] ? sendmsg_copy_msghdr+0x160/0x160 [ 3025.873504] ? __fget_files+0x2cf/0x520 [ 3025.874313] ? lock_downgrade+0x6d0/0x6d0 [ 3025.875165] ? lock_downgrade+0x6d0/0x6d0 [ 3025.876017] ? __fget_files+0x2f8/0x520 [ 3025.876846] ? __fget_light+0xea/0x290 [ 3025.877656] __sys_sendmmsg+0x195/0x470 [ 3025.878480] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3025.879362] ? lock_downgrade+0x6d0/0x6d0 [ 3025.880231] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3025.881231] ? wait_for_completion_io+0x270/0x270 [ 3025.882222] ? rcu_read_lock_any_held+0x75/0xa0 [ 3025.883170] ? vfs_write+0x354/0xb10 [ 3025.883926] ? fput_many+0x2f/0x1a0 [ 3025.884673] ? ksys_write+0x1a9/0x260 [ 3025.885467] ? __ia32_sys_read+0xb0/0xb0 [ 3025.886308] __x64_sys_sendmmsg+0x99/0x100 [ 3025.887171] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3025.888223] do_syscall_64+0x33/0x40 [ 3025.888983] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3025.890042] RIP: 0033:0x7f47b29c4b19 [ 3025.890796] 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 [ 3025.894558] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3025.896105] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3025.897582] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3025.899028] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3025.900478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3025.901927] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:30:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:30:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000000b000000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) close(r0) 17:30:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 3) 17:30:35 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000240)=[{&(0x7f0000000700)=""/222, 0xde}], 0x1}, 0x0) syz_io_uring_setup(0x54e5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1}, &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) connect(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='blkio.bfq.idle_time\x00', 0x0, 0x0) r5 = syz_io_uring_setup(0x2, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000040)) r6 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r5, 0x9, 0x0, r7) syz_io_uring_submit(r1, 0x0, &(0x7f0000001a40)=@IORING_OP_WRITEV={0x2, 0x1, 0x2000, @fd=r4, 0x40, &(0x7f00000019c0)=[{&(0x7f0000000340)="e1738fcf4b5f017c5db4381b57f048c6a3604b88c5c06448309613b8a1c567bd442f4d4860d9cc55bde04365f2dea17b86cf129d6325e6de424e467d7fe80e92c4b59ef611b0ff9e6dfbc01266dc1e8482ffac38d6fa5f982a5289e8be0e6b4202d8fc0ea65f62ca992d96a935722c554d51ce7f28c4e73b81ca083c5ecd9dc6da5072701b7a9add39c740d2409ea2779cb895acc16e7fbec72fb437d36b6f44f7369c79a6fe43730851cf27088d97fa4a4260267345cf12e756f26ea2395a", 0xbf}, {&(0x7f00000001c0)='p)', 0x2}, {&(0x7f0000000480)="a5e30f33e4b1d85d7d99fc42405dc594ec24daaf4110870cf6743f0fe9ba24867630b18f41c6dca6c620d9297dfc30aa89c539b7bf52dd208966791154ae2b023578dd5370bd8b1324d8e615f1920d437a9efc929ef4e4d56bb583afbbe2926185b122011be439bd4e16e5b1742c3af01117971c6bdda1b482f295d24cb2a7e90303cb9f85902375dc8a5d237985dcff15bfb15fabbcb8e53f7c8f376209811829615ca4dfb1a8bc2ce9009bfd19b163e49d17981aeafaa1760fa805a033b2a98713319c2d49fe3bd843f535b93521c55d07d5761bcdbd3cda1a03474a101f", 0xdf}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000000400)="44e2688213d9b61c3e398f113d0a4eb54bd2adc4111d706191dcf9b304aa870fd19ab8b88b70f5085a1a186be97b360616a81201", 0x34}, {&(0x7f0000000580)="1d94ecb0864eb4794a4c17823c9e8d0edc96e5b0d39aa018ac021cc936706fedd80b81163b54a250bd2f54137ee03b6ed74210314a87b1989a439c46e1aabc4a1abf6c705d1260a60d3140eb65549b0c3141fffed8abd233c85ef2a9599a3caa7c00bf59d2b207a113e3e5b3b5f21e8e86bf1e772a59bae977075fd7960d9a0789ee9444b9fbdc80031e4a9bd4d2285697755565ee975dc98bc9f7adcdb0336796ed8267abccd1a81ec64fe7f72088947120cc3b6f6e2d44f476da14fbdc109f07a429ded732ed4c2202eda5f6a7f967af099fe177caaa2eddb468ea7598de2076714c77eb6fc61c491868d3bba3389431a1af3df3", 0xf5}, {&(0x7f0000001800)="8c995f429ff275cfd6c13d8ece85dab5e7959df855316e9846b0ca6d118cb72bd5a0667ef8ade0d6bfe7582eeb46067ba4cfa8d8e07324fc703892abfb849c114443fdfce33fddab8dea592f4a5d8d054f36fc26808b88c00a093aae52a6cb60ec6dcfa7a46ebf21e5f0ae69b38e14248030470cfc9bfd189e05fd36a0f2143253ad94079020751e3f239ab51572b2ccf36f3f8c4f4cf04902c9cddcb98dc54afe6b04f3c784", 0xa6}, {&(0x7f00000018c0)="d3433a28c9080cad8839973456781359cb4c0a3d2f68898f6ab932a64b86babdb93b89a8a4b7a7fe40ca0e33f619414a0defe82c3340d31a5c3dc2b2ea23dc05251d7b3aa48d538e2231c2f3f4d1f48c7cc2d450e80bfa0f4e2f0e71c0c07f495117169b8c566878afe37d70c978c9c991494e8450e300cf9f28ae5a65bc606e3ee916c1e01dec70b708e891d264fd15f9766a6bf695bcc7777c6ceafee4868d4d3145b0a60babe2dffcb6875434e505a703c419c593931bf749fe0c4180a654f6b9c1fd071f15ad", 0xc8}], 0x8, 0x14, 0x1, {0x3, r7}}, 0x8000) r8 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r8, 0x1) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 17:30:35 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x81}}, './file0\x00'}) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x4, 0x8, 0x7, 0x9a, 0x0, 0x80000001, 0x800, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xfffffffa, 0x4, @perf_bp={&(0x7f0000000040), 0x6}, 0x40010, 0x7a6, 0x2, 0x6, 0x3, 0x8, 0x3, 0x0, 0x3, 0x0, 0xb71}, 0x0, 0x2, r1, 0x3) perf_event_open(&(0x7f0000000400)={0x2, 0x80, 0x4b, 0x0, 0x7f, 0x27, 0x0, 0x0, 0x4010, 0x9, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x401, 0x4, @perf_config_ext={0x5, 0x61}, 0x20a0, 0x10000, 0x10001, 0x2, 0x20, 0x2, 0x9, 0x0, 0x80000001, 0x0, 0xba}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r2, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x8004) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$CDROMREADTOCENTRY(0xffffffffffffffff, 0x5306, &(0x7f0000000200)={0x7f, 0x2, 0x5, 0x2, @msf={0x1, 0xff, 0x2}, 0x4}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000002, 0x80071, 0xffffffffffffffff, 0x8000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001540)={0x28, 0x1b, 0xfc06491bff6294e7, 0x0, 0x0, {0x1}, [@typed={0x14, 0x2, 0x0, 0x0, @ipv6=@mcast1}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="188000005bdf193e12fa8ee5c239b96a2e2f66696c653000"]) 17:30:35 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000004c0)={0x0, 0x8, 0x1, [0x6, 0x8, 0x0, 0x0, 0x6], [0x3f, 0x3, 0x7, 0x1, 0x39df, 0x40, 0x300000, 0x7, 0x3, 0x400, 0x2, 0x48b, 0x80b5, 0x1, 0x9, 0x80, 0x5, 0x74, 0x6, 0x5, 0x7ff, 0x8000, 0x100000001, 0x6, 0x3, 0x3, 0x5d0, 0x1, 0x3f, 0x8, 0x8, 0x8, 0x7f, 0x4, 0xffffffff, 0x10000, 0x9, 0x1, 0x7f, 0x63e9, 0x10000, 0x14000000000000, 0xa3, 0x0, 0x5, 0x4, 0x9, 0xa1e3, 0x5, 0x6, 0x0, 0x101, 0xbf5, 0x100, 0x0, 0xfffffffffffffff9, 0x81, 0xb90d, 0xaf, 0xfffffffffffffffe, 0x9, 0x5, 0x3f, 0x401, 0x1, 0x9, 0x5, 0x6, 0x7, 0x8, 0x27, 0x7fffffff, 0x7, 0x6, 0x0, 0x100000000, 0x1, 0x16, 0x1, 0x3000, 0x69, 0x1, 0x9, 0x1, 0x2, 0x80000000, 0x101, 0x2, 0x401, 0x7, 0x1, 0x3, 0x40, 0x8001, 0x800, 0xa2, 0xfffffffffffffffd, 0x9, 0x1ff, 0x8, 0x26, 0x20, 0x2, 0x7, 0x100, 0x1, 0x6, 0x8, 0x200, 0xc5b3, 0x4, 0x6, 0x6, 0x7f, 0xff, 0x7fff, 0xc0d0, 0x7, 0x5a14, 0x2, 0xfffffffffffffffd]}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000900)={r1, "8888a3f517deb85af5f341c84fb238b0"}) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:30:35 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) [ 3040.438404] FAULT_INJECTION: forcing a failure. [ 3040.438404] name failslab, interval 1, probability 0, space 0, times 0 [ 3040.440942] CPU: 0 PID: 15414 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3040.442377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3040.444075] Call Trace: [ 3040.444628] dump_stack+0x107/0x167 [ 3040.445438] should_fail.cold+0x5/0xa [ 3040.446220] ? create_object.isra.0+0x3a/0xa30 [ 3040.447152] should_failslab+0x5/0x20 [ 3040.447934] kmem_cache_alloc+0x5b/0x310 [ 3040.448784] create_object.isra.0+0x3a/0xa30 [ 3040.449700] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3040.450756] kmem_cache_alloc+0x159/0x310 [ 3040.451621] dst_alloc+0x9e/0x5d0 [ 3040.452340] rt_dst_alloc+0x73/0x440 [ 3040.453107] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3040.454205] ip_route_output_key_hash+0x185/0x340 [ 3040.455179] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3040.456300] ? lock_downgrade+0x6d0/0x6d0 [ 3040.457168] ip_route_output_flow+0x23/0x150 [ 3040.458061] udp_sendmsg+0x190d/0x2220 [ 3040.458857] ? ip_frag_init+0x350/0x350 [ 3040.459669] ? udp_setsockopt+0xc0/0xc0 [ 3040.460504] ? lock_acquire+0x197/0x470 [ 3040.461312] ? find_held_lock+0x2c/0x110 [ 3040.462146] ? handle_mm_fault+0x1a0b/0x3500 [ 3040.463041] ? lock_downgrade+0x6d0/0x6d0 [ 3040.463872] ? do_raw_spin_lock+0x121/0x260 [ 3040.464743] ? perf_trace_lock+0xac/0x490 [ 3040.465589] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3040.466660] udpv6_sendmsg+0x1b56/0x2b40 [ 3040.467505] ? udp_v6_push_pending_frames+0x360/0x360 [ 3040.468544] ? _down_write_nest_lock+0x160/0x160 [ 3040.469514] ? vmacache_update+0xce/0x140 [ 3040.470361] ? do_user_addr_fault+0x5b0/0xc60 [ 3040.471280] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3040.472340] ? exc_page_fault+0xca/0x1a0 [ 3040.473160] ? trace_hardirqs_on+0x5b/0x180 [ 3040.474021] ? exc_page_fault+0xca/0x1a0 [ 3040.474845] ? asm_exc_page_fault+0x1e/0x30 [ 3040.475720] ? sock_has_perm+0x1ea/0x280 [ 3040.476534] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3040.477582] ? copy_user_generic_string+0x2c/0x40 [ 3040.478566] ? __import_iovec+0x458/0x590 [ 3040.479398] ? udp_v6_push_pending_frames+0x360/0x360 [ 3040.480442] inet6_sendmsg+0x105/0x140 [ 3040.481239] ? inet6_compat_ioctl+0x320/0x320 [ 3040.482140] __sock_sendmsg+0xf2/0x190 [ 3040.482921] ____sys_sendmsg+0x334/0x870 [ 3040.483739] ? sock_write_iter+0x3d0/0x3d0 [ 3040.484583] ? do_recvmmsg+0x6d0/0x6d0 [ 3040.485373] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3040.486428] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3040.487513] ? __lockdep_reset_lock+0x180/0x180 [ 3040.488452] ___sys_sendmsg+0xf3/0x170 [ 3040.489250] ? sendmsg_copy_msghdr+0x160/0x160 [ 3040.490172] ? __fget_files+0x2cf/0x520 [ 3040.490959] ? lock_downgrade+0x6d0/0x6d0 [ 3040.491804] ? __fget_files+0x3ad/0x520 [ 3040.492603] ? __fget_files+0x2f8/0x520 [ 3040.493426] ? __fget_light+0xea/0x290 [ 3040.494216] __sys_sendmmsg+0x195/0x470 [ 3040.495024] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3040.495925] ? setup_APIC_eilvt+0x2f0/0x2f0 [ 3040.496791] ? clockevents_program_event+0x131/0x360 [ 3040.497819] ? tick_program_event+0xa8/0x140 [ 3040.498702] ? hrtimer_interrupt+0x771/0x9b0 [ 3040.499595] __x64_sys_sendmmsg+0x99/0x100 [ 3040.500439] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3040.501466] do_syscall_64+0x33/0x40 [ 3040.502201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3040.503211] RIP: 0033:0x7f47b29c4b19 [ 3040.503949] 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 [ 3040.507584] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3040.509086] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3040.510514] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3040.511919] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3040.513343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3040.514756] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:30:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:30:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000000f000000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:35 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff8040103050200010200"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000512fff8040103000290f69919"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x80040}}, './file0\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r3, 0x29, 0x36, 0x0, 0x0) fcntl$setlease(r3, 0x400, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="041f000000c648864477e00ee3010000e000000000b2e30a1040976ac06162eab867937761bbe9a4e340cd1f99f1f764ac1ad4626bf4929cd09841ccb8ae6e3cd6702c44047b8abbd6c734166cfc71a5ab32d15f4a6dbb17f1a93835205e6960c9a6938359ef84063dc5f2b2e877ef1542095496058abb57e2b144ba8e899fc1951afb08620b71d8f28c9883353dedb6acdac411663b15111db4266adc95710e9fc5a6b0f972"], 0x108) setsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, 0x0) 17:30:35 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x2203, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) r0 = syz_io_uring_setup(0x132, &(0x7f0000000180)={0x0, 0xfffffffe, 0x4}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r4, 0x0, 0x0}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) connect$unix(r3, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) fcntl$setstatus(r4, 0x4, 0x2800) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x11, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, 0x0, 0x0, 0x8001) write$binfmt_elf64(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x3f, 0xf8, 0x1, 0xfffffffffffffffa, 0x3, 0x3e, 0x1, 0x124, 0x40, 0xb1, 0xfffffff8, 0xffff, 0x38, 0x2, 0x0, 0x3ff, 0xc1b0}, [{0x1474e554, 0x1ff, 0x2, 0x4, 0x2, 0x2, 0x5}, {0x1, 0x7ff, 0x401, 0x1000, 0x4, 0x6, 0x0, 0x3}], "7268bd7295524438af8879068e4125e82159e0ed356b9830ae57876421e635a4590ed32dd751f84c8fe8084e8bdc864c51563a27c351388db985d2"}, 0xeb) r7 = syz_io_uring_setup(0x2, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000040)) r8 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0x9, 0x0, r9) syz_io_uring_submit(0x0, 0x0, &(0x7f00000006c0)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r4, 0x0, &(0x7f0000000680)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000400)="f7486efe7594b74af4468e59b9ea6f4c5c3b341edc2db678be4bfa127b678b4e409fdd681572b747da75e8b52dd1fa6043b298aad964e74c51e4bfffa2c89786be27c0f9ad7ba250055ce09bbc0b27af1e60669d2f0b7e720deaf905e3540c21a4cfc758660f6342d1bc2046a47adf8d5ed6e2c7f3afd3b7c49dfe7dad6c115163cd18b0e0f9ead806c4710ca4195c4b814cc510bb674f5869faf7b021ca6d771dfca8e3c21e6d48ac382426764bd59fa4c90af307f8c7232e6f254500cfc549463a5d194a18a61e2ef2422c61a674f5bf4d7d32e8551bc6f75c710663babd92f00e6bc6ebbbaa38a96c2b6e19afb5", 0xef}, {&(0x7f0000000500)="b7d6bedb6f748bc7f4fc8f0fc6b010070eb4c3593c2c67cc525611a1deeb7b2141c89fc4e4920b45ccc0b648b5572774cee103ae0de91f50b6b166a5d4680975a3fb6c10e71c7a3f6de04beebfc2fd446c713be8fd9700758cb38669254901a64493b50291ec621f8b39a0e0fa87164a44e8901c0a96cad1f31ec5621de58c4652cd6344318c747f3b38a53d7a0b136f055a4421fe16783ff70d1cb8", 0x9c}, {&(0x7f00000005c0)="33bac0a13ca820247cba742cce8867c62304adab06f42a45b3c62d73a1ae55675e467da182895205e8b0c4b5c166fd81755c8bb0d4ac921c9b0a95b0b72bfd8136a19aa955249f12825798f627b4f68cf237a059101a30a1aef783f81ae8df042f9233320a274bc4465b5e198a07d420a2cc83c361eb24a65caeca99990436f220108ae9670cf19b1372ed29df3491d0fbd31767b1d1d539552412932b4a4cc37641ea5bdce492d2c6d7", 0xaa}], 0x3}, 0x0, 0x40, 0x1, {0x0, r9}}, 0x1) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 17:30:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000010000000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 4) [ 3040.768316] FAULT_INJECTION: forcing a failure. [ 3040.768316] name failslab, interval 1, probability 0, space 0, times 0 [ 3040.771437] CPU: 1 PID: 15441 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3040.773177] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3040.775208] Call Trace: [ 3040.775861] dump_stack+0x107/0x167 [ 3040.776754] should_fail.cold+0x5/0xa [ 3040.777707] ? __alloc_skb+0x6d/0x5b0 [ 3040.778624] should_failslab+0x5/0x20 [ 3040.779554] kmem_cache_alloc_node+0x55/0x330 [ 3040.780644] __alloc_skb+0x6d/0x5b0 [ 3040.781576] alloc_skb_with_frags+0x92/0x570 [ 3040.782666] sock_alloc_send_pskb+0x7af/0x930 [ 3040.783773] ? sk_alloc+0x350/0x350 [ 3040.784668] ? SOFTIRQ_verbose+0x10/0x10 [ 3040.785699] ? lock_release+0x680/0x680 [ 3040.786668] ? find_held_lock+0x2c/0x110 [ 3040.787661] __ip_append_data+0x162d/0x3310 [ 3040.788723] ? lock_downgrade+0x6d0/0x6d0 [ 3040.789747] ? do_raw_spin_lock+0x121/0x260 [ 3040.790789] ? ip_frag_init+0x350/0x350 [ 3040.791756] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3040.792977] ? ip_route_output_key_hash+0x19c/0x340 [ 3040.794223] ? ipv4_mtu+0x1ed/0x2c0 [ 3040.795109] ip_make_skb+0x22a/0x2a0 [ 3040.796017] ? ip_frag_init+0x350/0x350 [ 3040.796982] ? ip_flush_pending_frames+0x20/0x20 [ 3040.798160] ? lock_downgrade+0x6d0/0x6d0 [ 3040.799162] ? xfrm_lookup_route+0x65/0x210 [ 3040.800216] udp_sendmsg+0x161b/0x2220 [ 3040.801185] ? ip_frag_init+0x350/0x350 [ 3040.802163] ? udp_setsockopt+0xc0/0xc0 [ 3040.803140] ? __lock_acquire+0xbb1/0x5b00 [ 3040.804172] ? lock_acquire+0x197/0x470 [ 3040.805149] ? handle_mm_fault+0x1a0b/0x3500 [ 3040.806215] ? lock_downgrade+0x6d0/0x6d0 [ 3040.807204] ? do_raw_spin_lock+0x121/0x260 [ 3040.808242] ? rwlock_bug.part.0+0x90/0x90 [ 3040.809285] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3040.810553] udpv6_sendmsg+0x1b56/0x2b40 [ 3040.811551] ? udp_v6_push_pending_frames+0x360/0x360 [ 3040.812785] ? _down_write_nest_lock+0x160/0x160 [ 3040.813966] ? vmacache_update+0xce/0x140 [ 3040.814967] ? do_user_addr_fault+0x5b0/0xc60 [ 3040.816045] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3040.817327] ? exc_page_fault+0xca/0x1a0 [ 3040.818338] ? trace_hardirqs_on+0x5b/0x180 [ 3040.819367] ? exc_page_fault+0xca/0x1a0 [ 3040.820315] ? asm_exc_page_fault+0x1e/0x30 [ 3040.821368] ? sock_has_perm+0x1ea/0x280 [ 3040.822322] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3040.823554] ? copy_user_generic_string+0x2c/0x40 [ 3040.824711] ? __import_iovec+0x458/0x590 [ 3040.825727] ? udp_v6_push_pending_frames+0x360/0x360 [ 3040.826939] inet6_sendmsg+0x105/0x140 [ 3040.827860] ? inet6_compat_ioctl+0x320/0x320 [ 3040.828934] __sock_sendmsg+0xf2/0x190 [ 3040.829889] ____sys_sendmsg+0x334/0x870 [ 3040.830855] ? sock_write_iter+0x3d0/0x3d0 [ 3040.831855] ? do_recvmmsg+0x6d0/0x6d0 [ 3040.832765] ? SOFTIRQ_verbose+0x10/0x10 [ 3040.833743] ? mark_lock+0xf5/0x2df0 [ 3040.834624] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3040.835869] ___sys_sendmsg+0xf3/0x170 [ 3040.836792] ? sendmsg_copy_msghdr+0x160/0x160 [ 3040.837905] ? __fget_files+0x2cf/0x520 [ 3040.838843] ? lock_downgrade+0x6d0/0x6d0 [ 3040.839842] ? lock_downgrade+0x6d0/0x6d0 [ 3040.840825] ? __fget_files+0x2f8/0x520 [ 3040.841807] ? __fget_light+0xea/0x290 [ 3040.842714] __sys_sendmmsg+0x195/0x470 [ 3040.843657] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3040.844693] ? lock_downgrade+0x6d0/0x6d0 [ 3040.845734] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3040.846869] ? wait_for_completion_io+0x270/0x270 [ 3040.847994] ? rcu_read_lock_any_held+0x75/0xa0 [ 3040.849079] ? vfs_write+0x354/0xb10 [ 3040.849981] ? fput_many+0x2f/0x1a0 [ 3040.850831] ? ksys_write+0x1a9/0x260 [ 3040.851731] ? __ia32_sys_read+0xb0/0xb0 [ 3040.852663] __x64_sys_sendmmsg+0x99/0x100 [ 3040.853678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3040.854876] do_syscall_64+0x33/0x40 [ 3040.855746] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3040.856940] RIP: 0033:0x7f47b29c4b19 [ 3040.857849] 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 [ 3040.862130] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3040.863862] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3040.865521] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3040.867174] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3040.868807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3040.870469] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:30:50 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x2, 0x4) 17:30:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) close(r0) 17:30:50 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 5) 17:30:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:30:50 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x11}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x1, 0x0, @fd_index=0x8, 0x50, 0x0, 0x7, 0x2}, 0x5) ioctl$RFKILL_IOCTL_NOINPUT(r3, 0x5201) r4 = openat(r1, &(0x7f0000000080)='/proc/self/exe\x00', 0x800, 0x19) sendfile(r1, r4, 0x0, 0x10000000c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r5, &(0x7f0000000140)='net/raw6\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x3a1000, 0x45) read(0xffffffffffffffff, &(0x7f0000019340)=""/102400, 0x19000) mount$9p_fd(0x0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0), 0x4020, &(0x7f0000000840)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@loose}, {@access_any}, {@dfltuid}, {@cache_loose}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'vfat\x00'}}, {@obj_type={'obj_type', 0x3d, 'net/raw6\x00'}}, {@euid_eq}, {@euid_eq}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@pcr={'pcr', 0x3d, 0x2b}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}]}}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r6, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f0000000240)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) setsockopt$inet6_opts(r6, 0x29, 0x36, 0x0, 0x0) lseek(0xffffffffffffffff, 0x209a, 0x0) 17:30:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000011000000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:50 executing program 7: fallocate(0xffffffffffffffff, 0x0, 0x9, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b97, 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={0xfffffffffffffffd, 0x35d3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_io_uring_setup(0xa3b, &(0x7f00000000c0)={0x0, 0xfd74, 0x0, 0x0, 0x286}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000280), &(0x7f00000001c0)) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xb, &(0x7f0000000240)=0x6, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) clock_gettime(0x3, &(0x7f0000000140)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000002c0)=ANY=[@ANYRES64=r2, @ANYBLOB="0000000000000000060000000000000004000000000000001f00000009000000000000000000000000000000010000001f000000050000003897448b03000000000000000100000001000000070000000000000005feffffff0000003000000000000000000000000000000000000000000000907fb197000000000000000000000000000000000000000000000000000000000043c27c53b800000000"]) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {0x0, r6}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {0x0, r6}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x7, [{}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {0x0, r11}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {0x0, r11}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}], 0x4, "9755154351ac9a"}) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 17:30:50 executing program 2: sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x238, 0x0, 0x10, 0x70bd28, 0x25dfdbff, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x16, 0x3f}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x70b3}, {0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x71f}, {0x6, 0x16, 0x8000}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8b}, {0x8, 0xb, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x800}, {0x5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x2}, {0x6, 0x16, 0x7}, {0x5}, {0x6, 0x11, 0x20}, {0x8, 0xb, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x6}, {0x6, 0x16, 0x7}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x7}, {0x8, 0xb, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x9}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x4}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x143a99d4}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x1c0b}, {0x8, 0xb, 0x3}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4000}, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 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, 0x5, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) [ 3055.485532] FAULT_INJECTION: forcing a failure. [ 3055.485532] name failslab, interval 1, probability 0, space 0, times 0 [ 3055.488474] CPU: 0 PID: 15457 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3055.490122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3055.492088] Call Trace: [ 3055.492719] dump_stack+0x107/0x167 [ 3055.493591] should_fail.cold+0x5/0xa [ 3055.494494] ? create_object.isra.0+0x3a/0xa30 [ 3055.495578] should_failslab+0x5/0x20 [ 3055.496482] kmem_cache_alloc+0x5b/0x310 [ 3055.497466] create_object.isra.0+0x3a/0xa30 [ 3055.498501] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3055.499703] kmem_cache_alloc_node+0x169/0x330 [ 3055.500795] __alloc_skb+0x6d/0x5b0 [ 3055.501677] alloc_skb_with_frags+0x92/0x570 [ 3055.502731] sock_alloc_send_pskb+0x7af/0x930 [ 3055.503804] ? sk_alloc+0x350/0x350 [ 3055.504662] ? SOFTIRQ_verbose+0x10/0x10 [ 3055.505638] ? lock_release+0x680/0x680 [ 3055.506577] ? find_held_lock+0x2c/0x110 [ 3055.507552] __ip_append_data+0x162d/0x3310 [ 3055.508583] ? lock_downgrade+0x6d0/0x6d0 [ 3055.509582] ? do_raw_spin_lock+0x121/0x260 [ 3055.510610] ? ip_frag_init+0x350/0x350 [ 3055.511568] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3055.512773] ? ip_route_output_key_hash+0x19c/0x340 [ 3055.513962] ? ipv4_mtu+0x1ed/0x2c0 [ 3055.514829] ip_make_skb+0x22a/0x2a0 [ 3055.515720] ? ip_frag_init+0x350/0x350 [ 3055.516667] ? ip_flush_pending_frames+0x20/0x20 [ 3055.517804] ? lock_downgrade+0x6d0/0x6d0 [ 3055.518778] ? xfrm_lookup_route+0x65/0x210 [ 3055.519780] udp_sendmsg+0x161b/0x2220 [ 3055.520682] ? ip_frag_init+0x350/0x350 [ 3055.521612] ? udp_setsockopt+0xc0/0xc0 [ 3055.522537] ? __lock_acquire+0xbb1/0x5b00 [ 3055.523517] ? lock_acquire+0x197/0x470 [ 3055.524447] ? handle_mm_fault+0x1a0b/0x3500 [ 3055.525472] ? lock_downgrade+0x6d0/0x6d0 [ 3055.526423] ? do_raw_spin_lock+0x121/0x260 [ 3055.527414] ? rwlock_bug.part.0+0x90/0x90 [ 3055.528393] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3055.529629] udpv6_sendmsg+0x1b56/0x2b40 [ 3055.530578] ? udp_v6_push_pending_frames+0x360/0x360 [ 3055.531773] ? _down_write_nest_lock+0x160/0x160 [ 3055.532867] ? vmacache_update+0xce/0x140 [ 3055.533847] ? do_user_addr_fault+0x5b0/0xc60 [ 3055.534890] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3055.536101] ? exc_page_fault+0xca/0x1a0 [ 3055.537044] ? trace_hardirqs_on+0x5b/0x180 [ 3055.538052] ? exc_page_fault+0xca/0x1a0 [ 3055.538986] ? asm_exc_page_fault+0x1e/0x30 [ 3055.540001] ? sock_has_perm+0x1ea/0x280 [ 3055.540944] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3055.542149] ? copy_user_generic_string+0x2c/0x40 [ 3055.543268] ? __import_iovec+0x458/0x590 [ 3055.544228] ? udp_v6_push_pending_frames+0x360/0x360 [ 3055.545425] inet6_sendmsg+0x105/0x140 [ 3055.546327] ? inet6_compat_ioctl+0x320/0x320 [ 3055.547363] __sock_sendmsg+0xf2/0x190 [ 3055.548261] ____sys_sendmsg+0x334/0x870 [ 3055.549218] ? sock_write_iter+0x3d0/0x3d0 [ 3055.550195] ? do_recvmmsg+0x6d0/0x6d0 [ 3055.551089] ? SOFTIRQ_verbose+0x10/0x10 [ 3055.552029] ? mark_lock+0xf5/0x2df0 [ 3055.552890] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3055.554101] ___sys_sendmsg+0xf3/0x170 [ 3055.554997] ? sendmsg_copy_msghdr+0x160/0x160 [ 3055.556034] ? __fget_files+0x2cf/0x520 [ 3055.556940] ? lock_downgrade+0x6d0/0x6d0 [ 3055.557905] ? lock_downgrade+0x6d0/0x6d0 [ 3055.558863] ? __fget_files+0x2f8/0x520 [ 3055.559785] ? __fget_light+0xea/0x290 [ 3055.560684] __sys_sendmmsg+0x195/0x470 [ 3055.561607] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3055.562593] ? lock_downgrade+0x6d0/0x6d0 [ 3055.563564] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3055.564679] ? wait_for_completion_io+0x270/0x270 [ 3055.565811] ? rcu_read_lock_any_held+0x75/0xa0 [ 3055.566886] ? vfs_write+0x354/0xb10 [ 3055.567744] ? fput_many+0x2f/0x1a0 [ 3055.568601] ? ksys_write+0x1a9/0x260 [ 3055.569543] ? __ia32_sys_read+0xb0/0xb0 [ 3055.570563] __x64_sys_sendmmsg+0x99/0x100 [ 3055.571545] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3055.572732] do_syscall_64+0x33/0x40 [ 3055.573614] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3055.574807] RIP: 0033:0x7f47b29c4b19 [ 3055.575670] 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 [ 3055.579930] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3055.581701] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3055.583351] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3055.584996] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3055.586714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3055.588378] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:30:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000f0000000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:30:50 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="04020001079a00"/21], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x12a4, 0x3a, 0x10, 0x70bd26, 0x25dfdbfd, {0x5}, [@nested={0x1290, 0x48, 0x0, 0x1, [@generic="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", @generic="759a86a51f31cd8c1f70a73ecab36b8bb5ea56184351504417e57fd3c5461fb26aa9cef1025e6e7cc72ad0430fdd12912ab68d4bfa76bf5cd807efba261d495e45c06c3315153d591cc2c6a7", @typed={0x8, 0x79, 0x0, 0x0, @u32}, @generic="a889a327e790c3d4d914a32c16bb1eced8fc31f88614aed808440afee21e5cc3f3ecb8f6b3ab170b01cbde096d91d1b5b75e66f8b1b8366a468136d88e056f122d1fca33ae0627547d91a7cd835e8bb04a7872dd01aa19587117b8b4fdac5429079d0ef4354dcedcbdeb82512e67a4315e4f5b4f80b3", @generic="aed5b94e9eeddd2e673376b4299b69b624fde138b0f0d09f93d4d6ed91b07bc9830a5c73949c4a338c40d6ddcf38b809c92cce7a2561a691c957f40dc5d14aa0e6c936d31668eacb1314198a", @typed={0x8, 0x66, 0x0, 0x0, @fd=r2}, @generic="5bd19c26ec1d1143df1cfc1a9f15ee234b7913b127e662bc49db556d327512b677db4e337cd5b83bf6ebe3568d16a9c9e752b96e5b604591de1061746b7a43a67f81ec8c5f7acae1cc28a4607eb40b5bcfacd61f2477abcc6744d2e3b7050beeda529381616fdefaa72594adb1d12982eac1b344dd8d10bf6a9702f6edac655c4ad84d5fc4b45fd4d898a90648a7d835604a0d", @typed={0x8, 0xc, 0x0, 0x0, @pid}, @typed={0x5, 0x80, 0x0, 0x0, @str='\x00'}, @generic="d33eb29b0dbc2e88e98cce5e65b590e457fb50ac1f5996298c61d336cb2bfe14206971f1a191be61200476540083eb0485a06c3458f6b16ec9316fd2e34b82739bf2bac8ab57cde7d7979850fe7ff8b1a43672c5195698e00d577478bcba44c063231b59c6e5cfebddb89d7a9632d857cf81749fff0232271e1918e7e7606d254c0427a7dd5bc0af67267fb57a13af3bad0164d3d9f60bd050c5fc6a710cf59759749fd63d11e363bf67fc3d6ed6f18dd377e7f9f55e28b1a0f9da46d33020018ce2c2c715ed5e799b4097"]}]}, 0x12a4}, 0x1, 0x0, 0x0, 0x4000000}, 0x80844) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0xff, 0x4, 0x73, 0x61, 0x0, 0x8, 0x24000, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1f, 0x4, @perf_config_ext={0x1, 0x200}, 0x1800, 0xffffffffffffffc6, 0x400, 0x2, 0x3ff, 0x1, 0x9041, 0x0, 0x2, 0x0, 0x7c0}, 0xffffffffffffffff, 0xe, r0, 0x13) 17:30:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) close(r0) 17:30:51 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000003, 0x1010, 0xffffffffffffffff, 0x10000000) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r5, 0x29, 0x36, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x5, 0xb, 0x0, {0x0, 0x0, r5}}, 0xfffffff8) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r8 = syz_io_uring_setup(0x2, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000040)) r9 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r8, 0x9, 0x0, r10) syz_io_uring_submit(r1, r4, &(0x7f0000000080)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, r7, &(0x7f0000000000)={0xa0002, 0xb, 0x8}, &(0x7f0000000040)='./file0\x00', 0x18, 0x0, 0x12345, {0x0, r10}}, 0x9) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:30:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x1, [0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:30:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000011010000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:30:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@private1, 0x0, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@dev={0xfe, 0x80, '\x00', 0x1f}, 0x61, r2}) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x800, 0x0, 0x0, 0x0, 0x0, 0x708}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 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, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x9, 0x5, 0x7, 0x7, 0x0, 0x4, 0x1156, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x5250, 0x4, 0x6f3, 0x4, 0xde8f, 0x9, 0x1, 0x0, 0x9, 0x0, 0x6}, 0x0, 0xd, r3, 0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:30:51 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="041f00240000000072fff8e3400005020001079af764106dd1c9abb5"], 0x108) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:30:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) close(r0) 17:31:04 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e00005406ffe560103050200010721"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:31:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000030000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:31:04 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$CDROMEJECT_SW(r1, 0x530f, 0x0) renameat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x7) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) socket$nl_xfrm(0x10, 0x3, 0x6) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x1) 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xdf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x41, 0x80000001, 0x0) 17:31:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 6) 17:31:04 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:31:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ptype\x00') pread64(r0, &(0x7f0000000240)=""/77, 0x4d, 0x4c) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000000)) 17:31:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, 0x0, 0x0) close(r0) 17:31:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x1, [0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3069.538086] FAULT_INJECTION: forcing a failure. [ 3069.538086] name failslab, interval 1, probability 0, space 0, times 0 [ 3069.540961] CPU: 1 PID: 15519 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3069.542569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3069.544485] Call Trace: [ 3069.545086] dump_stack+0x107/0x167 [ 3069.545940] should_fail.cold+0x5/0xa [ 3069.546815] should_failslab+0x5/0x20 [ 3069.547712] __kmalloc_node_track_caller+0x74/0x3b0 [ 3069.548854] ? alloc_skb_with_frags+0x92/0x570 [ 3069.549912] __alloc_skb+0xb1/0x5b0 [ 3069.550766] alloc_skb_with_frags+0x92/0x570 [ 3069.551774] sock_alloc_send_pskb+0x7af/0x930 [ 3069.552824] ? sk_alloc+0x350/0x350 [ 3069.553652] ? SOFTIRQ_verbose+0x10/0x10 [ 3069.554564] ? lock_release+0x680/0x680 [ 3069.555490] ? find_held_lock+0x2c/0x110 [ 3069.556438] __ip_append_data+0x162d/0x3310 [ 3069.557443] ? lock_downgrade+0x6d0/0x6d0 [ 3069.558387] ? do_raw_spin_lock+0x121/0x260 [ 3069.559370] ? ip_frag_init+0x350/0x350 [ 3069.560295] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3069.561466] ? ip_route_output_key_hash+0x19c/0x340 [ 3069.562601] ? ipv4_mtu+0x1ed/0x2c0 [ 3069.563427] ip_make_skb+0x22a/0x2a0 [ 3069.564270] ? ip_frag_init+0x350/0x350 [ 3069.565208] ? ip_flush_pending_frames+0x20/0x20 [ 3069.566355] ? lock_downgrade+0x6d0/0x6d0 [ 3069.567345] ? xfrm_lookup_route+0x65/0x210 [ 3069.568399] udp_sendmsg+0x161b/0x2220 [ 3069.569351] ? ip_frag_init+0x350/0x350 [ 3069.570315] ? udp_setsockopt+0xc0/0xc0 [ 3069.571236] ? __lock_acquire+0xbb1/0x5b00 [ 3069.572240] ? lock_acquire+0x197/0x470 [ 3069.573208] ? handle_mm_fault+0x1a0b/0x3500 [ 3069.574277] ? lock_downgrade+0x6d0/0x6d0 [ 3069.575251] ? do_raw_spin_lock+0x121/0x260 [ 3069.576263] ? rwlock_bug.part.0+0x90/0x90 [ 3069.577283] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3069.578531] udpv6_sendmsg+0x1b56/0x2b40 [ 3069.579476] ? udp_v6_push_pending_frames+0x360/0x360 [ 3069.580710] ? _down_write_nest_lock+0x160/0x160 [ 3069.581788] ? vmacache_update+0xce/0x140 [ 3069.582795] ? do_user_addr_fault+0x5b0/0xc60 [ 3069.583822] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3069.585048] ? exc_page_fault+0xca/0x1a0 [ 3069.585972] ? trace_hardirqs_on+0x5b/0x180 [ 3069.586950] ? exc_page_fault+0xca/0x1a0 [ 3069.587869] ? asm_exc_page_fault+0x1e/0x30 [ 3069.588843] ? sock_has_perm+0x1ea/0x280 [ 3069.589776] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3069.590947] ? copy_user_generic_string+0x2c/0x40 [ 3069.592065] ? __import_iovec+0x458/0x590 [ 3069.593008] ? udp_v6_push_pending_frames+0x360/0x360 [ 3069.594189] inet6_sendmsg+0x105/0x140 [ 3069.595075] ? inet6_compat_ioctl+0x320/0x320 [ 3069.596096] __sock_sendmsg+0xf2/0x190 [ 3069.596984] ____sys_sendmsg+0x334/0x870 [ 3069.597891] ? sock_write_iter+0x3d0/0x3d0 [ 3069.598845] ? do_recvmmsg+0x6d0/0x6d0 [ 3069.599742] ? SOFTIRQ_verbose+0x10/0x10 [ 3069.600652] ? mark_lock+0xf5/0x2df0 [ 3069.601513] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3069.602707] ___sys_sendmsg+0xf3/0x170 [ 3069.603586] ? sendmsg_copy_msghdr+0x160/0x160 [ 3069.604619] ? __fget_files+0x2cf/0x520 [ 3069.605573] ? lock_downgrade+0x6d0/0x6d0 [ 3069.606520] ? lock_downgrade+0x6d0/0x6d0 [ 3069.607524] ? __fget_files+0x2f8/0x520 [ 3069.608427] ? __fget_light+0xea/0x290 [ 3069.609352] __sys_sendmmsg+0x195/0x470 [ 3069.610251] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3069.611286] ? lock_downgrade+0x6d0/0x6d0 [ 3069.612241] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3069.613394] ? wait_for_completion_io+0x270/0x270 [ 3069.614481] ? rcu_read_lock_any_held+0x75/0xa0 [ 3069.615530] ? vfs_write+0x354/0xb10 [ 3069.616369] ? fput_many+0x2f/0x1a0 [ 3069.617188] ? ksys_write+0x1a9/0x260 [ 3069.618065] ? __ia32_sys_read+0xb0/0xb0 [ 3069.618986] __x64_sys_sendmmsg+0x99/0x100 [ 3069.619944] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3069.621096] do_syscall_64+0x33/0x40 [ 3069.621938] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3069.623097] RIP: 0033:0x7f47b29c4b19 [ 3069.623933] 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 [ 3069.628095] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3069.629816] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3069.631422] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3069.633029] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3069.634642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3069.636255] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:31:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x1, [0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:04 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, 0x1}, 0xf8) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:31:04 executing program 2: perf_event_open(&(0x7f0000000000)={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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:31:04 executing program 7: syz_mount_image$vfat(&(0x7f00000001c0), &(0x7f00000000c0)='./file0\x00', 0x7fff, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c90847ea5162e66610200020004000470008400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000), 0x840, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd_index=0x8, 0x6, {0x0, r0}, 0x8000, 0x1, 0x0, {0x0, r1, r2}}, 0xfff) 17:31:05 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x1, [0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:05 executing program 4: ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000000)={0x6, 0x1}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0x7e9, 0xa, 0x9, 0x5, "febcff9ac9cb5e0f09296b236245131769d709fef07d3063c3d454516a604a9da9ba4c06098934c52a961e4db85b6a5f4f6914fc4f3c7e35334ab180dfb4687d", "ebce2e15fe374b454f4519199a2a7e28638f451d7065495de78b6ce071fa9660", [0x0, 0x1]}) 17:31:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000050000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:31:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, 0x0, 0x0) close(r0) 17:31:05 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x1, [0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:05 executing program 4: ftruncate(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file1\x00', 0x101000, 0x0) statx(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x402}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = inotify_init1(0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x43) dup3(r3, r2, 0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x427, r2, &(0x7f0000000080)="9b092f6d4da7d173fbc970301e3efff493a04ced5782a5cd6755bbcc95af47e62284", 0x22, 0x100000000}, &(0x7f0000000180)) r4 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) io_submit(r1, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000300)={'syztnl1\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x2f, 0x2, 0x6a, 0x101, 0x10, @private1, @private2, 0x20, 0x0, 0x61, 0x6}}) io_cancel(0x0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x7, 0xffffffffffffffff, &(0x7f0000000440)="a4e2bd5c312edd6b", 0x8, 0x80000000000000, 0x0, 0x2}, &(0x7f00000004c0)) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 17:31:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000580)=ANY=[@ANYRESOCT], 0x14}, 0x1, 0x0, 0x0, 0x8c00}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x8, @mcast2, 0x5}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x409becb7bdfc1d3, 0x1, 0x0, 0x0, 0x9db}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x40, 0x3, 0x81, 0x9, 0x0, 0x3ff, 0x10, 0xe, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000040)}, 0x2480, 0x2, 0xffffffff, 0x4, 0x5, 0x5, 0x0, 0x0, 0x1147, 0x0, 0xffffffffffffffff}, 0x0, 0xc, 0xffffffffffffffff, 0x2) 17:31:18 executing program 2: perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f01079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:31:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000060000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:31:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x1, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x1, [0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, 0x0, 0x0) close(r0) 17:31:18 executing program 0: ftruncate(0xffffffffffffffff, 0x800) write$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="66693235002d49f971b75dfeed459c3755014fa30d2ba75ab19b82044c374f85f85c9e2eb000b0cf4a96eb7b3359952d4371"], 0x12) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000fef000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r0, 0x0, 0x0, 0x0) 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, 0x0, @perf_config_ext, 0x2000, 0x5, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mbind(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x0, 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x46e2, 0x102) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000840)=[&(0x7f0000000140)=']\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='security.capability\x00', &(0x7f0000000340)='security.capability\x00', &(0x7f00000003c0)='wlan0\x00', &(0x7f0000000440)='\xd7,+[-&@\x00'], &(0x7f0000000440), 0x1000) capset(&(0x7f0000000380)={0x20080522}, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x6, 0xffffffff, 0x40}) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xdc, 0x0, 0x7f, 0x6, 0x0, 0x4, 0x480, 0xa, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000100), 0x9}, 0x10001, 0x20, 0x8, 0x7, 0xaf, 0x6fe, 0x4c19, 0x0, 0x7fff, 0x0, 0x8728}, 0x0, 0x10, 0xffffffffffffffff, 0x1) ftruncate(r1, 0x1000003) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000640)=""/177, 0xb1}, {&(0x7f0000000b80)=""/145, 0x91}, {&(0x7f0000000b00)=""/108, 0x6c}], 0x3, 0x1, 0x8) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0xfffffffe}) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f00000008c0)=@v3={0x3000000, [{}, {0x1ff, 0x7f}]}, 0x18, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000280)=0xfffffbff) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x10, r1, 0x10000000) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=@v3={0x3000000, [{0x3, 0x4}, {0x80, 0x400}]}, 0x18, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054800)={0x40, [], 0x8, "89bf53ec9233d4"}) 17:31:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 7) 17:31:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) 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, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000100001000000001c59994138a307ea0000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\b\x00', @ANYRES64], 0x28}}, 0x0) ioctl$BTRFS_IOC_SEND(0xffffffffffffffff, 0x40489426, &(0x7f0000000440)={{}, 0x6, &(0x7f00000001c0)=[0xfffffffffffffffc, 0x5, 0x9, 0x9, 0x0, 0x3], 0x3, 0x2, [0x0, 0x3, 0x2, 0xfffffffffffffff9]}) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000100001ff0100001c59994138a307ea0000000000", @ANYRES32, @ANYBLOB="0400001208001b"], 0x28}}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000c, 0x810, 0xffffffffffffffff, 0x8000000) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_SPLICE={0x1e, 0x1, 0x0, @fd, 0x4, {}, 0x5, 0x3, 0x0, {0x0, r5, r3}}, 0x5) writev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000100)="9044b7f0f972fe6f12f676a594b4ecb60a1d3419f19709353ce037c21a8599", 0x1f}, {&(0x7f0000000180)='v', 0x1}], 0x2) connect$inet6(r4, &(0x7f0000000380)={0xa, 0x4e23, 0x2000000, @empty, 0xf6}, 0x1c) socket$nl_audit(0x10, 0x3, 0x9) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[], 0x28}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x1}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="010029bd7000ffdbdf258100000006006600160000000400670006006600f5000000180033008400010008021100000108021100000104509900040067000a000600ffffffffffff0000040067000a00060008021100000000000400670004006700"], 0x68}, 0x1, 0x0, 0x0, 0x2040000}, 0x40000) 17:31:18 executing program 7: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x14, r2, 0x4, 0x0, 0xfffffffe}, 0x14}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000340)={0x1, [0x0]}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=ANY=[@ANYBLOB="20c42a2387c0f9c9c939abee15092b9145b4c9d327f2b0534a8c82d08bd1d5", @ANYRES16=r2, @ANYBLOB="df25018008000300010000000021f700f4ffa5f39686847963447687550831e8847139f31bf0d371bd17bb631e6649bf8cbb6b9d672365c1e89d7fbf5e60a21707ab25fd37eefb0c9fec46dbc54e39a527469f4cdb110bdfca16ca12e545bbfddeb6a539c6c0c62eab0f122df8b54dfeccff97450bc49fcc0a67b5e0258c8e8dd721c7dcd1829e0c4f0db418a6d4f7"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78, r4}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x25}, 0x0, r4}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) r6 = dup(r5) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000000080)={@local, 0x78, r8}) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x25}, 0x0, r8}) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x74, r2, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x2}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x9}, @ETHTOOL_A_LINKINFO_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @ETHTOOL_A_LINKINFO_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) sendmsg$ETHTOOL_MSG_COALESCE_SET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r2, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH={0x8, 0x14, 0x800}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x9}, @ETHTOOL_A_COALESCE_RX_USECS={0x8, 0x2, 0x9}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_HIGH={0x8, 0x14, 0x1000}, @ETHTOOL_A_COALESCE_RX_USECS_HIGH={0x8, 0x13, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004000}, 0x90) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010400)="f8ffff0fffffff0fff", 0x9, 0x10000}], 0x0, &(0x7f0000011200)) [ 3083.307402] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 3083.323190] FAULT_INJECTION: forcing a failure. [ 3083.323190] name failslab, interval 1, probability 0, space 0, times 0 [ 3083.325029] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 3083.326245] CPU: 0 PID: 15567 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3083.328301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3083.330101] Call Trace: [ 3083.330670] dump_stack+0x107/0x167 [ 3083.331461] should_fail.cold+0x5/0xa [ 3083.332287] ? create_object.isra.0+0x3a/0xa30 [ 3083.333284] should_failslab+0x5/0x20 [ 3083.334107] kmem_cache_alloc+0x5b/0x310 [ 3083.334990] create_object.isra.0+0x3a/0xa30 [ 3083.335939] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3083.337038] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 3083.338140] ? alloc_skb_with_frags+0x92/0x570 [ 3083.339134] __alloc_skb+0xb1/0x5b0 [ 3083.339928] alloc_skb_with_frags+0x92/0x570 [ 3083.340903] sock_alloc_send_pskb+0x7af/0x930 [ 3083.341883] ? sk_alloc+0x350/0x350 [ 3083.342667] ? SOFTIRQ_verbose+0x10/0x10 [ 3083.343543] ? lock_release+0x680/0x680 [ 3083.344401] ? find_held_lock+0x2c/0x110 [ 3083.345306] __ip_append_data+0x162d/0x3310 [ 3083.346250] ? lock_downgrade+0x6d0/0x6d0 [ 3083.347146] ? do_raw_spin_lock+0x121/0x260 [ 3083.348079] ? ip_frag_init+0x350/0x350 [ 3083.348942] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3083.350043] ? ip_route_output_key_hash+0x19c/0x340 [ 3083.351117] ? ipv4_mtu+0x1ed/0x2c0 [ 3083.351907] ip_make_skb+0x22a/0x2a0 [ 3083.352717] ? ip_frag_init+0x350/0x350 [ 3083.353584] ? ip_flush_pending_frames+0x20/0x20 [ 3083.354620] ? lock_downgrade+0x6d0/0x6d0 [ 3083.355516] ? xfrm_lookup_route+0x65/0x210 [ 3083.356452] udp_sendmsg+0x161b/0x2220 [ 3083.357313] ? ip_frag_init+0x350/0x350 [ 3083.358177] ? udp_setsockopt+0xc0/0xc0 [ 3083.359042] ? __lock_acquire+0xbb1/0x5b00 [ 3083.359971] ? lock_acquire+0x197/0x470 [ 3083.360840] ? handle_mm_fault+0x1a0b/0x3500 [ 3083.361804] ? lock_downgrade+0x6d0/0x6d0 [ 3083.362695] ? do_raw_spin_lock+0x121/0x260 [ 3083.363623] ? rwlock_bug.part.0+0x90/0x90 [ 3083.364538] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3083.365698] udpv6_sendmsg+0x1b56/0x2b40 [ 3083.366590] ? udp_v6_push_pending_frames+0x360/0x360 [ 3083.367704] ? _down_write_nest_lock+0x160/0x160 [ 3083.368736] ? vmacache_update+0xce/0x140 [ 3083.369646] ? do_user_addr_fault+0x5b0/0xc60 [ 3083.370622] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3083.371764] ? exc_page_fault+0xca/0x1a0 [ 3083.372636] ? trace_hardirqs_on+0x5b/0x180 [ 3083.373576] ? exc_page_fault+0xca/0x1a0 [ 3083.374454] ? asm_exc_page_fault+0x1e/0x30 [ 3083.375384] ? sock_has_perm+0x1ea/0x280 [ 3083.376259] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3083.377393] ? copy_user_generic_string+0x2c/0x40 [ 3083.378451] ? __import_iovec+0x458/0x590 [ 3083.379348] ? udp_v6_push_pending_frames+0x360/0x360 [ 3083.380462] inet6_sendmsg+0x105/0x140 [ 3083.381314] ? inet6_compat_ioctl+0x320/0x320 [ 3083.382285] __sock_sendmsg+0xf2/0x190 [ 3083.383126] ____sys_sendmsg+0x334/0x870 [ 3083.384009] ? sock_write_iter+0x3d0/0x3d0 [ 3083.384923] ? do_recvmmsg+0x6d0/0x6d0 [ 3083.385778] ? SOFTIRQ_verbose+0x10/0x10 [ 3083.386650] ? mark_lock+0xf5/0x2df0 [ 3083.387453] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3083.388589] ___sys_sendmsg+0xf3/0x170 [ 3083.389444] ? sendmsg_copy_msghdr+0x160/0x160 [ 3083.390437] ? __fget_files+0x2cf/0x520 [ 3083.391302] ? lock_downgrade+0x6d0/0x6d0 [ 3083.392202] ? lock_downgrade+0x6d0/0x6d0 [ 3083.393105] ? __fget_files+0x2f8/0x520 [ 3083.393981] ? __fget_light+0xea/0x290 [ 3083.394830] __sys_sendmmsg+0x195/0x470 [ 3083.395693] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3083.396627] ? lock_downgrade+0x6d0/0x6d0 [ 3083.397544] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3083.398592] ? wait_for_completion_io+0x270/0x270 [ 3083.399636] ? rcu_read_lock_any_held+0x75/0xa0 [ 3083.400639] ? vfs_write+0x354/0xb10 [ 3083.401453] ? fput_many+0x2f/0x1a0 [ 3083.402237] ? ksys_write+0x1a9/0x260 [ 3083.403056] ? __ia32_sys_read+0xb0/0xb0 [ 3083.403935] __x64_sys_sendmmsg+0x99/0x100 [ 3083.404849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3083.405974] do_syscall_64+0x33/0x40 [ 3083.406779] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3083.407886] RIP: 0033:0x7f47b29c4b19 [ 3083.408689] 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 [ 3083.412692] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3083.414364] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3083.415905] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3083.417463] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3083.419011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3083.420567] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:31:18 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="0401cde03add0305020001079a0000001000000000"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:31:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) 17:31:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000070000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:31:18 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x1, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:18 executing program 4: syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e555820202020202020202020202020e642202020c1710de685df9aeb204344524f4d20202020202020207e4103da20202020202020202020202020ab52a12af55064d7c506d91ea82020000000000000000022000000000100220000000000000000000000000000000000000000009d000001010000de0008080018000000000000181300000000000000000000150000000022", 0x9f, 0x8000}, {&(0x7f0000010600), 0xfffffffffffffdc4, 0x18800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f0000000140)=ANY=[@ANYRESOCT=0x0]) 17:31:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000090000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:31:18 executing program 0: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x200202, 0x1, 0xa}, 0x18) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) finit_module(r1, &(0x7f0000000280)='\x00', 0x3) syz_io_uring_submit(0x0, 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, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, r0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000140)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r2) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r5}}, {@afid={'afid', 0x3d, 0x345}}]}}) 17:31:35 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="b800000013df00000000001200000000ff1a36ff00000010a06d7b66c70d0066021adac2cb000000e0ffffff00ff0200ffff0000000000000000000006fb000098e4e3161097ca153c000c4200b6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/112], 0xb8}}, 0x0) r2 = pidfd_open(0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000400)={@private2={0xfc, 0x2, '\x00', 0x1}}, 0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x2, &(0x7f00000003c0)=[{0x81, 0x6, 0x8b}, {0x5, 0x5f, 0x6, 0x8}]}, 0x10) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000180)={r2, 0x0, 0x800, 0x2}) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 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, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r3, 0x0) syz_io_uring_setup(0x5606, &(0x7f0000000040)={0x0, 0xef33, 0x2, 0x3, 0x256}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000340)) perf_event_open$cgroup(&(0x7f00000004c0)={0x4, 0x80, 0x6, 0x1f, 0x7, 0x3f, 0x0, 0x401, 0x80988, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x8802, 0x2}, 0x4040, 0xfffffffffffffeff, 0x1, 0x6, 0xfffffffffffffff7, 0x3, 0xaf20, 0x0, 0x5, 0x0, 0x7fffffff}, 0xffffffffffffffff, 0xc, r0, 0x3) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) pipe2(&(0x7f0000000440), 0xc000) syz_io_uring_submit(r4, 0x0, &(0x7f0000000280)=@IORING_OP_WRITE={0x17, 0x5, 0x0, @fd, 0x11aa7d53, 0x0, 0x0, 0x0, 0x1}, 0x6) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="780200002700000427bd7000ffdbdf2506000000d012e199abd19c1b18aa0458b56b5fbcc2c12d6ef774f6e883eba470073349db5acaf58eb62a6a5931d34efbe19f070088b4e7f0f7a5ddf39987c8972af782d3baa8c2a3d8019fc24cceb7a82da574fb11153cab0417ebfa73715979d65d51b21b6dca43105fb84ab0e861a53aa339842389054ada4d0907a245aba98d42cf7e001f3610de472b1b97c518f9a43ccd3f75644d3fb2fb128adfbc9fd6ad6940ceb351599b700987f57d18400c12f31263b0a6a39f4549c21ed7e9ccdd6c15638b770d737d45827f78dbe7db080078000000000008003b00", @ANYRES32=0xee01, @ANYBLOB="08005700d3417f99498e95224b6da978ad0571572cb058144431afe80f14c86f526a183f50f39a9b6dbf6670b3cb9b5390400dc3ac91669f9153001acfc9b500f41bd7414e7b9628f5717fcd964261ed7909d895b82a61ffc2cac69974e10070536b00d37d86c74776eb0da8e85cdb8c13e6c74052d7fc62329037c59d8b4bb4b399fa560000ace94ab9eeebb6453fc30fe7f879d4d14720a6bf1fe57bff96dd424f687e41148a40a5f791020ff04255003bca2974d9ecb0395995d06b935ba0e04fe0902d151a028f675ea330eb4d8002b1a67907576fff", @ANYRES32=r5, @ANYBLOB="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"], 0x278}, 0x1, 0x0, 0x0, 0x20040044}, 0x20008010) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) 17:31:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x5420, &(0x7f00000000c0)=0x1) ioctl$TCSETS(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4f8a66a7af03cdf105d345d5b2c7e417d128c4"}) syz_io_uring_setup(0xc03, &(0x7f0000000100)={0x0, 0xce48, 0x2, 0x3, 0x21f}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000180)) 17:31:35 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x3fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="04040001079a"], 0x108) setsockopt$inet6_opts(r3, 0x29, 0x36, 0x0, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="f8049d5f7601030502008f969a3cff10d159939d94cd53a93cf8bc4e00f911c358afa3cd88e75abf38a7f44e66fb30ecc78ca9d0cccc24dbe974b5b0b545298f29f201e7d1777d0104000000000000031d8b0568aff682f20de55712889df2d638c8448ace83a81d1994bea9c62760c693a6ed5d8b7230d918dac1702d0e280dad9ef01dc3aeacfde540"], 0x108) setsockopt$inet6_opts(r4, 0x29, 0x36, 0x0, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r5, 0x29, 0x36, 0x0, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r6, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYRES32], 0x108) setsockopt$inet6_opts(r6, 0x29, 0x36, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f0000000200)=ANY=[@ANYRES32, @ANYRESDEC=r0, @ANYRESOCT, @ANYRESHEX=r6], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@mcast2, 0x63}) 17:31:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(0xffffffffffffffff) 17:31:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x1, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000000a0000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:31:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 8) 17:31:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x127140, 0x111) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x191200, 0x24) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x7) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r6, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r6, 0x29, 0x36, 0x0, 0x0) sendfile(r6, r0, &(0x7f0000000080)=0x100, 0xa6) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f0000000000)) sendfile(r0, r1, 0x0, 0x100000001) [ 3100.388149] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57107 sclass=netlink_xfrm_socket pid=15617 comm=syz-executor.4 17:31:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x1, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x18) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3100.443634] FAULT_INJECTION: forcing a failure. [ 3100.443634] name failslab, interval 1, probability 0, space 0, times 0 17:31:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000000b0000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3100.446863] CPU: 0 PID: 15620 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3100.448679] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3100.450644] Call Trace: [ 3100.451267] dump_stack+0x107/0x167 [ 3100.452121] should_fail.cold+0x5/0xa [ 3100.453007] ? lock_release+0x680/0x680 [ 3100.453946] ? skb_clone+0x14f/0x3d0 [ 3100.454808] should_failslab+0x5/0x20 [ 3100.455688] kmem_cache_alloc+0x5b/0x310 [ 3100.456635] skb_clone+0x14f/0x3d0 [ 3100.457510] dev_queue_xmit_nit+0x3a7/0xb00 [ 3100.458568] ? ipv6_mc_check_mld+0x1110/0x1110 [ 3100.459653] dev_hard_start_xmit+0xab/0x6f0 [ 3100.460669] __dev_queue_xmit+0x179a/0x2690 [ 3100.461686] ? find_held_lock+0x2c/0x110 [ 3100.462626] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 3100.463691] ? lock_downgrade+0x6d0/0x6d0 [ 3100.464647] ? lock_acquire+0x197/0x470 [ 3100.465567] ? ip_finish_output2+0x220/0x21f0 [ 3100.466602] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 3100.467801] neigh_connected_output+0x382/0x4d0 [ 3100.468880] ip_finish_output2+0x6f1/0x21f0 [ 3100.469878] ? nf_hook_slow+0xfc/0x1e0 [ 3100.470771] ? ip_frag_next+0x9e0/0x9e0 [ 3100.471678] ? nf_hook+0x160/0x510 [ 3100.472496] ? dst_output+0x480/0x480 [ 3100.473420] __ip_finish_output.part.0+0x603/0xb70 [ 3100.474544] ? ip_fragment.constprop.0+0x240/0x240 [ 3100.475684] ip_output+0x2e1/0x8d0 [ 3100.476515] ? __ip_append_data+0x3310/0x3310 [ 3100.477550] ip_send_skb+0x3f7/0x570 [ 3100.478404] udp_send_skb+0x6ec/0x1250 [ 3100.479302] udp_sendmsg+0x1659/0x2220 [ 3100.480194] ? ip_frag_init+0x350/0x350 [ 3100.481110] ? udp_setsockopt+0xc0/0xc0 [ 3100.482035] ? __lock_acquire+0xbb1/0x5b00 [ 3100.483006] ? lock_acquire+0x197/0x470 [ 3100.483921] ? handle_mm_fault+0x1a0b/0x3500 [ 3100.484918] ? lock_downgrade+0x6d0/0x6d0 [ 3100.485867] ? do_raw_spin_lock+0x121/0x260 [ 3100.486840] ? rwlock_bug.part.0+0x90/0x90 [ 3100.487812] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3100.489015] udpv6_sendmsg+0x1b56/0x2b40 [ 3100.489961] ? udp_v6_push_pending_frames+0x360/0x360 [ 3100.491120] ? _down_write_nest_lock+0x160/0x160 [ 3100.492190] ? vmacache_update+0xce/0x140 [ 3100.493133] ? do_user_addr_fault+0x5b0/0xc60 [ 3100.494152] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3100.495327] ? exc_page_fault+0xca/0x1a0 [ 3100.496234] ? trace_hardirqs_on+0x5b/0x180 [ 3100.497203] ? exc_page_fault+0xca/0x1a0 [ 3100.498128] ? asm_exc_page_fault+0x1e/0x30 [ 3100.499094] ? sock_has_perm+0x1ea/0x280 [ 3100.500006] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3100.501176] ? copy_user_generic_string+0x2c/0x40 [ 3100.502282] ? __import_iovec+0x458/0x590 [ 3100.503214] ? udp_v6_push_pending_frames+0x360/0x360 [ 3100.504365] inet6_sendmsg+0x105/0x140 [ 3100.505232] ? inet6_compat_ioctl+0x320/0x320 [ 3100.506239] __sock_sendmsg+0xf2/0x190 [ 3100.507104] ____sys_sendmsg+0x334/0x870 [ 3100.508013] ? sock_write_iter+0x3d0/0x3d0 [ 3100.508950] ? do_recvmmsg+0x6d0/0x6d0 [ 3100.509828] ? SOFTIRQ_verbose+0x10/0x10 [ 3100.510732] ? mark_lock+0xf5/0x2df0 [ 3100.511563] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3100.512733] ___sys_sendmsg+0xf3/0x170 [ 3100.513613] ? sendmsg_copy_msghdr+0x160/0x160 [ 3100.514639] ? __fget_files+0x2cf/0x520 [ 3100.515589] ? lock_downgrade+0x6d0/0x6d0 [ 3100.516545] ? lock_downgrade+0x6d0/0x6d0 [ 3100.517486] ? __fget_files+0x2f8/0x520 [ 3100.518375] ? __fget_light+0xea/0x290 [ 3100.519238] __sys_sendmmsg+0x195/0x470 [ 3100.520115] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3100.521063] ? lock_downgrade+0x6d0/0x6d0 [ 3100.522009] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3100.523082] ? wait_for_completion_io+0x270/0x270 [ 3100.524150] ? rcu_read_lock_any_held+0x75/0xa0 [ 3100.525184] ? vfs_write+0x354/0xb10 [ 3100.526044] ? fput_many+0x2f/0x1a0 [ 3100.526852] ? ksys_write+0x1a9/0x260 [ 3100.527713] ? __ia32_sys_read+0xb0/0xb0 [ 3100.528624] __x64_sys_sendmmsg+0x99/0x100 [ 3100.529571] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3100.530702] do_syscall_64+0x33/0x40 [ 3100.531520] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3100.532643] RIP: 0033:0x7f47b29c4b19 [ 3100.533478] 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 [ 3100.537531] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3100.539202] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3100.540772] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3100.542332] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3100.543887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3100.545449] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 [ 3100.570543] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=57107 sclass=netlink_xfrm_socket pid=15617 comm=syz-executor.4 17:31:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x0, 0x8, 0x9, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:51 executing program 4: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x400000, 0x0, 0x2, 0x19f}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000000240)=[{0x0}, {&(0x7f0000000340)=""/224, 0xe0}], 0x2, 0x1a}, 0x0) syz_io_uring_setup(0x54e5, &(0x7f0000000680), &(0x7f0000fee000/0x1000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x10, 0xffffffffffffffff, 0x8000000) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 17:31:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000000f0000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:31:51 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000014c0)='./file0\x00', 0x40004, 0x3, &(0x7f0000000f40)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x4000, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0]) execve(0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffff9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x3f, 0x0, &(0x7f0000001e00)="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", 0x7, 0x0, 0x0, {0x2}}, 0x2) creat(&(0x7f0000000040)='./file0\x00', 0x20) ioctl(0xffffffffffffffff, 0x3, &(0x7f0000001100)="7f89dc22902919803070") r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x5e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x249e187f, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r2, 0x0, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r3, 0x2, 0x4) dup2(r3, r2) getdents64(r3, &(0x7f0000001400)=""/53, 0x35) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e24, 0x53e, @private0={0xfc, 0x0, '\x00', 0x1}, 0xffff}, 0x1c) syz_io_uring_setup(0x7184, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x40000000, 0xffffffff, 0x0, r3}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000001180), &(0x7f0000000240)) linkat(0xffffffffffffffff, &(0x7f0000000300)='./file0/file0\x00', r0, &(0x7f0000001400)='./file0/file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000001580)=ANY=[@ANYBLOB, @ANYRES32]) stat(&(0x7f0000001cc0)='.\x00', 0x0) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0, 0x400) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x2d, 0xb1, 0x5, 0x5, 0x0, 0x80000000, 0x88003, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x2}, 0x8, 0x429b, 0x3, 0x6, 0x10000, 0x2, 0x7, 0x0, 0x5, 0x0, 0x3}, 0xffffffffffffffff, 0x0, r1, 0x4) 17:31:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(0xffffffffffffffff) 17:31:51 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'veth1_virt_wifi\x00', {}, 0x1000}) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 17:31:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f0000000080)='./mnt\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000340), 0x24, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) lgetxattr(&(0x7f0000000000)='mnt/encrypted_dir\x00', &(0x7f0000000180)=@known='system.posix_acl_access\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x5}) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x911802, 0x140) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) openat$hpet(0xffffffffffffff9c, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) r4 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) flistxattr(r4, 0x0, 0x0) mq_timedsend(r4, 0x0, 0x0, 0x0, &(0x7f0000000040)) dup3(r4, r1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) mq_timedsend(r4, &(0x7f0000001e00)="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", 0xff8, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000140)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}], 0x7f, "9656c75f04ba4d"}) 17:31:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 9) [ 3116.114281] FAULT_INJECTION: forcing a failure. [ 3116.114281] name failslab, interval 1, probability 0, space 0, times 0 17:31:51 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x8) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r1, 0x8010661b, &(0x7f0000000000)) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) fcntl$dupfd(r4, 0x0, r4) write$sndseq(r4, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @ext={0xffffffffffffff94, 0x0}}], 0x200002dc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000140)={0x4, 0x81, 0x2, 0x1, 0x0, 0x800}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00000000c0)={0x0, 0x2, {0x2, 0x0, 0xb0b, 0x1, 0xc20}, 0xff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00./file0\x00']) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) [ 3116.116242] CPU: 1 PID: 15657 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3116.117576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3116.118945] Call Trace: [ 3116.119390] dump_stack+0x107/0x167 [ 3116.119977] should_fail.cold+0x5/0xa [ 3116.120596] ? create_object.isra.0+0x3a/0xa30 [ 3116.121341] should_failslab+0x5/0x20 [ 3116.121967] kmem_cache_alloc+0x5b/0x310 [ 3116.122620] ? lock_acquire+0x197/0x470 [ 3116.123262] create_object.isra.0+0x3a/0xa30 [ 3116.123970] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3116.124791] kmem_cache_alloc+0x159/0x310 [ 3116.125481] skb_clone+0x14f/0x3d0 [ 3116.126058] dev_queue_xmit_nit+0x3a7/0xb00 [ 3116.126746] ? ipv6_mc_check_mld+0x1110/0x1110 [ 3116.127479] dev_hard_start_xmit+0xab/0x6f0 [ 3116.128169] __dev_queue_xmit+0x179a/0x2690 [ 3116.128861] ? find_held_lock+0x2c/0x110 [ 3116.129517] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 3116.130243] ? lock_downgrade+0x6d0/0x6d0 [ 3116.130897] ? lock_acquire+0x197/0x470 [ 3116.131525] ? ip_finish_output2+0x220/0x21f0 [ 3116.132241] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 3116.133079] neigh_connected_output+0x382/0x4d0 [ 3116.133847] ip_finish_output2+0x6f1/0x21f0 [ 3116.134536] ? nf_hook_slow+0xfc/0x1e0 [ 3116.135152] ? ip_frag_next+0x9e0/0x9e0 [ 3116.135777] ? nf_hook+0x160/0x510 [ 3116.136337] ? dst_output+0x480/0x480 [ 3116.136951] __ip_finish_output.part.0+0x603/0xb70 [ 3116.137738] ? ip_fragment.constprop.0+0x240/0x240 [ 3116.138536] ip_output+0x2e1/0x8d0 [ 3116.139117] ? __ip_append_data+0x3310/0x3310 [ 3116.139845] ip_send_skb+0x3f7/0x570 [ 3116.140451] udp_send_skb+0x6ec/0x1250 [ 3116.141086] udp_sendmsg+0x1659/0x2220 [ 3116.141717] ? ip_frag_init+0x350/0x350 [ 3116.142360] ? udp_setsockopt+0xc0/0xc0 [ 3116.143004] ? __lock_acquire+0xbb1/0x5b00 [ 3116.143693] ? lock_acquire+0x197/0x470 [ 3116.144337] ? handle_mm_fault+0x1a0b/0x3500 [ 3116.145038] ? lock_downgrade+0x6d0/0x6d0 [ 3116.145703] ? do_raw_spin_lock+0x121/0x260 [ 3116.146385] ? rwlock_bug.part.0+0x90/0x90 [ 3116.147059] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3116.147910] udpv6_sendmsg+0x1b56/0x2b40 [ 3116.148571] ? udp_v6_push_pending_frames+0x360/0x360 [ 3116.149405] ? _down_write_nest_lock+0x160/0x160 [ 3116.150156] ? vmacache_update+0xce/0x140 [ 3116.150819] ? do_user_addr_fault+0x5b0/0xc60 [ 3116.151522] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3116.152343] ? exc_page_fault+0xca/0x1a0 [ 3116.152973] ? trace_hardirqs_on+0x5b/0x180 [ 3116.153662] ? exc_page_fault+0xca/0x1a0 [ 3116.154301] ? asm_exc_page_fault+0x1e/0x30 [ 3116.154972] ? sock_has_perm+0x1ea/0x280 [ 3116.155616] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3116.156432] ? copy_user_generic_string+0x2c/0x40 [ 3116.157206] ? __import_iovec+0x458/0x590 [ 3116.157863] ? udp_v6_push_pending_frames+0x360/0x360 [ 3116.158674] inet6_sendmsg+0x105/0x140 [ 3116.159284] ? inet6_compat_ioctl+0x320/0x320 [ 3116.159988] __sock_sendmsg+0xf2/0x190 [ 3116.160602] ____sys_sendmsg+0x334/0x870 [ 3116.161246] ? sock_write_iter+0x3d0/0x3d0 [ 3116.161917] ? do_recvmmsg+0x6d0/0x6d0 [ 3116.162529] ? SOFTIRQ_verbose+0x10/0x10 [ 3116.163164] ? mark_lock+0xf5/0x2df0 [ 3116.163750] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3116.164574] ___sys_sendmsg+0xf3/0x170 [ 3116.165188] ? sendmsg_copy_msghdr+0x160/0x160 [ 3116.165915] ? __fget_files+0x2cf/0x520 [ 3116.166543] ? lock_downgrade+0x6d0/0x6d0 [ 3116.167203] ? lock_downgrade+0x6d0/0x6d0 [ 3116.167862] ? __fget_files+0x2f8/0x520 [ 3116.168496] ? __fget_light+0xea/0x290 [ 3116.169109] __sys_sendmmsg+0x195/0x470 [ 3116.169740] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3116.170415] ? lock_downgrade+0x6d0/0x6d0 [ 3116.171077] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3116.171825] ? wait_for_completion_io+0x270/0x270 [ 3116.172578] ? rcu_read_lock_any_held+0x75/0xa0 [ 3116.173297] ? vfs_write+0x354/0xb10 [ 3116.173880] ? fput_many+0x2f/0x1a0 [ 3116.174441] ? ksys_write+0x1a9/0x260 [ 3116.175035] ? __ia32_sys_read+0xb0/0xb0 [ 3116.175672] __x64_sys_sendmmsg+0x99/0x100 [ 3116.176333] do_syscall_64+0x33/0x40 [ 3116.176912] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3116.177722] RIP: 0033:0x7f47b29c4b19 17:31:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(0xffffffffffffffff) 17:31:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000110000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3116.178302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 3116.181548] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3116.182742] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3116.183853] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3116.184965] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3116.186086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 3116.187196] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:31:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x80, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x12e, 0x2, 0xa00000000000000, 0x1000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:31:51 executing program 7: r0 = 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, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x328}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) open_by_handle_at(r0, &(0x7f0000000040)=@FILEID_BTRFS_WITH_PARENT_ROOT={0x28, 0x4e, {0x8, 0xe1, 0x3, 0x7fffffff, 0x8, 0x3fe000000000000}}, 0x49c002) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f0000000200)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd, 0x2, 0x0, 0x1000, 0x0, 0x0, {0x0, r5}}, 0x3) syz_io_uring_submit(r7, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) r8 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) openat(r8, &(0x7f0000000400)='./file1\x00', 0x0, 0x4) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) syz_io_uring_setup(0x42cb, &(0x7f0000000580)={0x0, 0x8000000, 0x8, 0xfffffd, 0x100002f1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x0, &(0x7f0000000300)) syz_io_uring_setup(0x621a, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000380)=0x0) syz_io_uring_submit(0x0, r10, &(0x7f0000000440)=@IORING_OP_WRITE={0x17, 0x1, 0x0, @fd=r0, 0x0, &(0x7f0000000500)="5b37fa3472cd1b8f474d4ad10f4dd6edc44d9414031801fd3c3426b6de0b24765e9731aa0c51ba765d7ff14376b696ebefd7a988307432d9a61f9b9fb868dd7bc949dbc50365223b0206b5278616", 0x4e}, 0x0) 17:31:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000001110000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:31:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x2, 0xa00000000000000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000f00000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:32:04 executing program 7: syz_emit_ethernet(0x38, &(0x7f0000000500)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa84dd60e4a13900020600fe8000000000008c00330100000000000000000000000000005b8700"], 0x0) syz_emit_ethernet(0x4d, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @val={@val={0x9100, 0x0, 0x1, 0x1}, {0x8100, 0x2, 0x1}}, {@generic={0xa00, "f043e6d281be8a4bfeeb8733365e7b37686f97f1d9ffa01690105f7c6ddffd20d7e5d76102ee69f090d96fa612cb54b6d9fc274b7c3176"}}}, &(0x7f0000000080)={0x1, 0x1, [0xe8d, 0x530, 0xe52, 0x38e]}) 17:32:04 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x3, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local}, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x8800, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0x110, r1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e24, @multicast2}, 0x10) 17:32:04 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 10) 17:32:04 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c20000000000000000008687500bd33f00303a00fc020000000000000000000000000000ff1200010200907800000000600009e60000000000000000000000000000ffffac1e0001fe80000000000000000004bb00000000000000010000000000000000"], 0x0) syz_emit_ethernet(0x1d, 0x0, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000002c0)=ANY=[@ANYRESHEX, @ANYRESHEX, @ANYRESDEC, @ANYRESHEX, @ANYRESDEC], &(0x7f0000000200)={0x0, 0x2, [0x846, 0x0, 0x46, 0x9b8]}) 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x4e22, 0x401, @rand_addr=' \x01\x00', 0x2}, 0x1c) r1 = gettid() syz_emit_ethernet(0x37d, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)={0x1, 0x3, [0x452, 0xcf, 0x293, 0x979]}) r2 = getpgrp(0x0) getpriority(0x0, r2) prlimit64(0xffffffffffffffff, 0xa, &(0x7f00000000c0)={0x1b21, 0x41}, &(0x7f00000001c0)) setpgid(r1, r1) ptrace(0xffffffffffffffff, r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x37f, 0xca4}, &(0x7f0000000100)) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x5, 0x8, 0x4, 0x5, 0x0, 0xf1, 0x4340, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x8000, 0x4}, 0x41091, 0xdb9, 0x9, 0x5, 0x7, 0x200, 0xfff9, 0x0, 0x1, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x0) prlimit64(0x0, 0xe, 0x0, &(0x7f0000000400)) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) 17:32:04 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000040)=0x2f01, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000080)="1666eda90dc8e0353e5fa2913d2b24dc530c258f97fb3b46287f26a02f2172d7cf") 17:32:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x2, 0xa00000000000000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) (fail_nth: 1) close(r0) 17:32:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x2, 0xa00000000000000]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3129.658584] FAULT_INJECTION: forcing a failure. [ 3129.658584] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 3129.660501] CPU: 1 PID: 15691 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3129.661398] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3129.662483] Call Trace: [ 3129.662832] dump_stack+0x107/0x167 [ 3129.663315] should_fail.cold+0x5/0xa [ 3129.663815] __alloc_pages_nodemask+0x182/0x600 [ 3129.664420] ? lock_chain_count+0x20/0x20 [ 3129.664960] ? __alloc_pages_slowpath.constprop.0+0x2310/0x2310 [ 3129.665765] alloc_pages_vma+0xbb/0x410 [ 3129.666287] wp_page_copy+0xee7/0x1f00 [ 3129.666803] ? print_bad_pte+0x5a0/0x5a0 [ 3129.667330] ? lock_downgrade+0x6d0/0x6d0 [ 3129.667864] ? vm_normal_page+0x162/0x2e0 [ 3129.668406] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3129.669095] do_wp_page+0x27b/0x1390 [ 3129.669594] handle_mm_fault+0x1cc7/0x3500 [ 3129.670147] ? __lock_acquire+0x1657/0x5b00 [ 3129.670713] ? __pmd_alloc+0x630/0x630 [ 3129.671226] ? vmacache_find+0x55/0x2a0 [ 3129.671756] do_user_addr_fault+0x56e/0xc60 [ 3129.672330] exc_page_fault+0xa2/0x1a0 [ 3129.672842] asm_exc_page_fault+0x1e/0x30 [ 3129.673380] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 3129.674035] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 31 a5 1c 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 12 a5 1c 02 66 90 48 bb f9 ef ff ff ff 7f [ 3129.676415] RSP: 0018:ffff888056297cf0 EFLAGS: 00050293 [ 3129.677112] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020004d38 [ 3129.678049] RDX: 0000000000040000 RSI: ffffffff8311b672 RDI: ffff888049ef0938 [ 3129.678976] RBP: 0000000000040000 R08: 0000000000000000 R09: 0000000000000000 [ 3129.679905] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 3129.680824] R13: 0000000020004d00 R14: 000000000000002f R15: 000000000000002e [ 3129.681765] ? __sys_sendmmsg+0x1c2/0x470 [ 3129.682300] __sys_sendmmsg+0x1cf/0x470 [ 3129.682817] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3129.683372] ? lock_downgrade+0x6d0/0x6d0 [ 3129.683920] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3129.684542] ? wait_for_completion_io+0x270/0x270 [ 3129.685166] ? rcu_read_lock_any_held+0x75/0xa0 [ 3129.685774] ? vfs_write+0x354/0xb10 [ 3129.686275] ? fput_many+0x2f/0x1a0 [ 3129.686744] ? ksys_write+0x1a9/0x260 [ 3129.687252] ? __ia32_sys_read+0xb0/0xb0 [ 3129.687778] __x64_sys_sendmmsg+0x99/0x100 [ 3129.688343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3129.689006] do_syscall_64+0x33/0x40 [ 3129.689512] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3129.690197] RIP: 0033:0x7f47b29c4b19 [ 3129.690695] 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 [ 3129.693126] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3129.694170] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3129.695105] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3129.696050] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3129.696998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3129.697962] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:32:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) 17:32:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000800000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:32:05 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x12e, 0x2, 0xa00000000000000, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:05 executing program 2: prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000080)="04c2d2e7447169531c5c4a60359f89f7b23d778c05e63dac1bcdf56c5408ebe540d7fdbd796b334f1c9a2ada5e44324a7a0b42a38178d24fa7ff2aa3c57fbc7c2930d9dc9daa8a9fc4470b30981028e6e9fc9fb47ba99509e087fdde3df1af23b4df0aa1c9354cdeb8f154782e46111c86680cc603b1707011f9d5c9624df159dabccbcf78ee35b2fcc6579d2f25ed9c417f77c4a005cae4600755175593ccc82ae75e25290d19ead8e710c38fafca1a6d18f1c709d5ba97d6b2daddee31b47f5c91dc8a0890cb857c3007aa6000047abe9f1c57bbda7faa138566d3e5c40b34ac11e3ba", 0xe4) r0 = 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x28, 0xfe, 0x81, 0x39, 0x0, 0x9, 0x10432, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x2, @perf_config_ext={0x2f0, 0x2}, 0x50a, 0x5, 0x2, 0x7, 0xffffffff, 0xbc5, 0x81, 0x0, 0x9, 0x0, 0x10000}, 0xffffffffffffffff, 0x2, r0, 0x3) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff01b2090305820001079a"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) 17:32:05 executing program 7: syz_open_dev$tty20(0xc, 0x4, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000400000/0xc00000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x861, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x8001, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) getpid() r4 = getpgid(0x0) epoll_create(0x1) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xee, 0x7, 0x8, 0x4, 0x0, 0x3ff, 0x4004, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x69, 0x3}, 0x40d00, 0xd9, 0x7, 0x3, 0x0, 0xd3d, 0x1700, 0x0, 0x5, 0x0, 0x3}, r4, 0x7, 0xffffffffffffffff, 0x2) r5 = clone3(&(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000280)=""/78, 0x4e, 0x0, 0x0}, 0x58) r6 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r7, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$TIOCSTI(r7, 0x5412, &(0x7f0000000180)=0xa5) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r5, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x1f, 0x8, 0x84, 0x3, 0x0, 0x5, 0x20240, 0xa, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x20, 0x1, @perf_config_ext={0x0, 0xfffffffffffffffb}, 0x6506, 0x1, 0x4, 0x9, 0xfffffffffffff7cc, 0x3, 0x9, 0x0, 0xfffffffe, 0x0, 0xe58d}, r5, 0xf, r3, 0xb) 17:32:05 executing program 4: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_ACTIVATE(r0, 0x4b4e, 0x7) 17:32:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000fffff000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:32:05 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000100)=0x3f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0xffffffffffffff2f, &(0x7f0000000300)={&(0x7f0000000180)={0x1c, 0x1a, 0xc21, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x42, 0x400, 0x70bd2a, 0x25dfdbfd, {0xe}, [@typed={0x8, 0x72, 0x0, 0x0, @u32=0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041400e0000502ffac04010305020001079a000000"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) 17:32:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="14000000000000002900000008000000b20100000000000088000000000000002900000039000000870e018100000000fe8000000000000000000000000000aa20010000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffac1414aaff010000000000000000000000000001ff0100000000000000000000000000010000000000000000000000000000000078000000000000002900000036000000290c00000000000007180000000104fa070007000000000000000400000000000000040195040103c910fe8000000000000000000000000000aa05020007502800000001087f0900c900000000000000ff0f000000000000ff01000000000000ff01000000000000380000000000000029000000360000002c030000000000000710000000000205040000000000000000000107000000000000000000000000d8010000000000002900000036000000b5370000000000000103000000040100c91020010000000000000000000000000002a7a3d72f03a087387122689f930a3f0e1ea59fe2cb23a7f81701284e9546cac078f99f4e91cdf54d93388d830a57037283adea90005bd5537446ae543906ea7b61a270fb1754a830982d35ea85aa6d844e150af3f03dd022a06674cf3975a255cefdbbfd533dfd11017f9d5c8c103764597abc28a9d90ef98665b3da633421a02e5f1c022d622f23bb6f80df3baaf6abfe58905c9389402f95b0e36a23ffc26ea2e2cfeb100740000000030e00f9ff0000000000000000050000000000000001800000000000000600000000000000ff010000000000000400000000000000000000000000000004013f0100c910fe8000000000000000000000000000bb00a34839aded6459ba5f4b5fb09dcdfec373aca8763f81b202536e11cda5cde05d05e7247a994a730f56554ef08034ba26d3fa0b8ea2eb6e8df21a47d070b8bd10df865f4c04b696803a1c13ee3e7ab82a32a97484316a9d798fe4a3fa1649eecd2090e7af39decb5c8000e7fbfffacad809b4123144970252419a95e2418a4f096010a45059bc8e3af4d3b3938e07e547ea955fa1f8027e7dd7025cecb070ff77bb64c62b00000024000000000000002900000032000000fe8000000000000000000000000000158dfcddd563638df8f944e0725e721926eb7f063969474a8fb3031f9528cfc08fa8b453d70f92ca2d49c64332b198f6c6e065bb462ebe043287c93a14bdabc5099c6045b02ad4774df00f659d5d384f10f70aa5ba0cb0949aba174992d1ac2e402961545176ea23316ab647e03974b4b34fed10a803f562d24d22d0b82395a0a7", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 11) 17:32:05 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r2, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffe7d1, 0x3, &(0x7f0000000300)=[{&(0x7f0000000400)="0c3987b1daa779e7f87b30", 0xb, 0x8}, {&(0x7f0000000140)="39aef4a80a942ac4d97ab9e62553b2b3d783feb1f4732638668fc6c5aef3f3c50ff24677449df5eed4fbe0a1c83a64a5c1157b9a806d4860c7f07786d67fe14739f9fa2fd9aca9b3acdfea7b638466e526a6f9601ea3984a3d8700208d7e8d48b15308cd2d5defb7b7b21cde74e945792d4ce78422e3abe839bc57df95cbdff61f8cdaafea9399d37c944116b8abf4b25a1bfc9134a0d282193f602ef0095faf428b3628dc315b25e34ccdb2d2a2d5668c6b3eb05eac6e313e5e86a25601bf8ff8", 0xc1, 0xfffffffffffffff9}, {&(0x7f0000000240)="b13f1e77fef87aea7c1e2dd10e6c8bb7fcb718a99c2cde3ba3fcbd85f69c984107a3c62c478e37237c02bd4921eebeb60ef33030d72d1df2059577d077288d7a4e491592ae6c1a8508790fe289f6997afe99167a35977ad3b71123b76a8ce9c8c47ee5cd5c5cba8d1477f819fd67121e8551596040948e2d935f6f1ba898089f50372625a52c61f254f57390f1ab1862d90d2736fb31bbc1ae6eeb9513", 0x9d, 0x1}], 0x2000, &(0x7f0000000440)=ANY=[@ANYBLOB="6a02000000616c5f706174683d2e2f66696c6530c6a638876769643d", @ANYRESHEX=0xee01, @ANYBLOB=',journal_checksum,dioread_lock,func=CREDS_CHECK,defcontext=user_u,obj_type=@\x00,fsname=obj_type,dont_appraise,func=KEXEC_INITRAMFS_CHECK,audit,\x00']) dup2(r1, r0) [ 3129.910567] FAULT_INJECTION: forcing a failure. [ 3129.910567] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3129.912146] CPU: 1 PID: 15736 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3129.912973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3129.913947] Call Trace: [ 3129.914262] dump_stack+0x107/0x167 [ 3129.914688] should_fail.cold+0x5/0xa [ 3129.915139] _copy_from_user+0x2e/0x1b0 [ 3129.915607] __copy_msghdr_from_user+0x91/0x4b0 [ 3129.916149] ? __ia32_sys_shutdown+0x80/0x80 [ 3129.916689] ? count_memcg_event_mm.part.0+0x10f/0x2f0 [ 3129.917337] sendmsg_copy_msghdr+0xa1/0x160 [ 3129.917869] ? do_recvmmsg+0x6d0/0x6d0 [ 3129.918325] ? handle_mm_fault+0x9e9/0x3500 [ 3129.918842] ? __lock_acquire+0x1657/0x5b00 [ 3129.919357] ? find_held_lock+0x2c/0x110 [ 3129.919836] ___sys_sendmsg+0xc6/0x170 [ 3129.920307] ? sendmsg_copy_msghdr+0x160/0x160 [ 3129.920842] ? vmacache_find+0x55/0x2a0 [ 3129.921330] ? do_user_addr_fault+0x5b0/0xc60 [ 3129.921879] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3129.922486] ? exc_page_fault+0xca/0x1a0 [ 3129.922972] ? trace_hardirqs_on+0x5b/0x180 [ 3129.923468] ? exc_page_fault+0xca/0x1a0 [ 3129.923959] ? asm_exc_page_fault+0x1e/0x30 [ 3129.924486] __sys_sendmmsg+0x195/0x470 [ 3129.924963] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3129.925482] ? lock_downgrade+0x6d0/0x6d0 [ 3129.925988] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3129.926574] ? wait_for_completion_io+0x270/0x270 [ 3129.927158] ? rcu_read_lock_any_held+0x75/0xa0 [ 3129.927700] ? vfs_write+0x354/0xb10 [ 3129.928144] ? fput_many+0x2f/0x1a0 [ 3129.928580] ? ksys_write+0x1a9/0x260 [ 3129.929020] ? __ia32_sys_read+0xb0/0xb0 [ 3129.929513] __x64_sys_sendmmsg+0x99/0x100 [ 3129.930017] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3129.930639] do_syscall_64+0x33/0x40 [ 3129.931085] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3129.931696] RIP: 0033:0x7f47b29c4b19 [ 3129.932135] 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 [ 3129.934342] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3129.935252] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3129.936102] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3129.936959] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3129.937824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3129.938644] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:32:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0x2, 0x0, 0x0, @empty}, 0x1c) close(r0) 17:32:21 executing program 4: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000100)=0x3f, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0xffffffffffffff2f, &(0x7f0000000300)={&(0x7f0000000180)={0x1c, 0x1a, 0xc21, 0x0, 0x0, {0xa}}, 0x1c}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x42, 0x400, 0x70bd2a, 0x25dfdbfd, {0xe}, [@typed={0x8, 0x72, 0x0, 0x0, @u32=0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041400e0000502ffac04010305020001079a000000"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) 17:32:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x2, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x38) stat(&(0x7f00000000c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) mq_open(&(0x7f00000001c0)='vfat\x00', 0x40, 0x8, &(0x7f00000002c0)={0x101, 0x80, 0x5, 0x7c8}) 17:32:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000001000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:32:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)={0x28, 0x2c, 0xc21, 0x0, 0x0, {}, [@nested={0x14, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0x4, 0xb}]}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4, 0xb2ff}}, './file0\x00'}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1cc, 0x14, 0x300, 0x70bd27, 0x25dfdbfc, {0x20}, [@generic="1b58fcbf756f646760d0bacd0169d974a5bb63144c42ad8bcea23bf29a5bb0be5cfb3d0ba8293b4aecaf6f2cf55f18b63b53172e008dbbd5da6a3dffb215fce8c2e0b1", @typed={0x6, 0x31, 0x0, 0x0, @str='!\x00'}, @nested={0x16a, 0x28, 0x0, 0x1, [@generic="0c5743b5f766472f0bf90cf8aecaef9f191a6f59bf0755690763faf64e6fcc3fa810996502569abbff8ad826bd8a6da88e60bf95f0d80664bfbf5affa46fff343656b202261ab0439e334332a1fb16beb52eda5dc7e8ac727db2fb6d4fd3a331e16bf0829d51cf637421643d4c6c0c69b7940079d2e7f98bb80d1f2a47e56e58bd11a4", @generic="3b750eff948512687a5231ea23623199baffa2719d788fa7fffefabd7e370e978ee12f991e557b8abf5a75c009c1b60bfc8afeea1b9d2e5884a421ccf9eeaa61e484eb564c3b210a21571a9ce6cac177d187b8c42339e07c650dc545007baca8325e6186002dc8171b65d82f186d92df2205de2481f74fd168dc98be5bd2cd4651489eebc7fe7360ffbf8e05b794d6570bfb5f39af34a7ab6fef51f6ae1023b613beef629f084ef0062f7894823c342f9e9221c08a4d0d", @typed={0x8, 0x36, 0x0, 0x0, @fd=r2}, @generic="261cde20e24b259110d0077b0e0f8368cd95ce2c7531ad9dd2d74d56b3a3136869615a1c"]}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x48840}, 0x880) 17:32:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 12) 17:32:21 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x20000, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd=r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x80000000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x4, 0x1, 0x3, 0x7f, 0x0, 0xdd7, 0xc00, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x4810, 0x80, 0x3f, 0x8, 0x7, 0x6, 0x7f, 0x0, 0x1c73, 0x0, 0x101}, 0xffffffffffffffff, 0x7, r0, 0x8) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) syz_io_uring_setup(0x1000620e, &(0x7f0000000200)={0x0, 0xffffffff, 0x0, 0x0, 0x2c7}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, 0xffffffffffffff9c, &(0x7f00000000c0)={0x12900, 0x100, 0x8}, &(0x7f0000000100)='./file0\x00', 0x18, 0x0, 0x12345}, 0x3) setsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, 0x0) [ 3146.332104] netlink: 'syz-executor.7': attribute type 11 has an invalid length. [ 3146.345054] netlink: 'syz-executor.7': attribute type 11 has an invalid length. [ 3146.348253] FAULT_INJECTION: forcing a failure. [ 3146.348253] name failslab, interval 1, probability 0, space 0, times 0 [ 3146.350884] CPU: 1 PID: 15753 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3146.352346] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3146.354104] Call Trace: [ 3146.354663] dump_stack+0x107/0x167 [ 3146.355434] should_fail.cold+0x5/0xa [ 3146.356241] ? dst_alloc+0x9e/0x5d0 [ 3146.357006] should_failslab+0x5/0x20 [ 3146.357813] kmem_cache_alloc+0x5b/0x310 [ 3146.358681] dst_alloc+0x9e/0x5d0 [ 3146.359425] rt_dst_alloc+0x73/0x440 [ 3146.360217] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3146.361331] ip_route_output_key_hash+0x185/0x340 [ 3146.362354] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3146.363521] ? lock_downgrade+0x6d0/0x6d0 [ 3146.364397] ? udp_send_skb+0x781/0x1250 [ 3146.365259] ip_route_output_flow+0x23/0x150 [ 3146.366196] udp_sendmsg+0x190d/0x2220 [ 3146.367021] ? ip_frag_init+0x350/0x350 [ 3146.367869] ? udp_setsockopt+0xc0/0xc0 [ 3146.368719] ? mark_lock+0xf5/0x2df0 [ 3146.369511] ? lock_chain_count+0x20/0x20 [ 3146.370389] ? lock_chain_count+0x20/0x20 [ 3146.371254] ? mark_lock+0xf5/0x2df0 [ 3146.372039] ? lock_chain_count+0x20/0x20 [ 3146.372905] ? prep_new_page+0x16d/0x1d0 [ 3146.373765] ? lock_chain_count+0x20/0x20 [ 3146.374651] ? __lock_acquire+0x1657/0x5b00 [ 3146.375572] udpv6_sendmsg+0x1b56/0x2b40 [ 3146.376425] ? __lock_acquire+0x1657/0x5b00 [ 3146.377345] ? udp_v6_push_pending_frames+0x360/0x360 [ 3146.378431] ? __lockdep_reset_lock+0x180/0x180 [ 3146.379426] ? __lockdep_reset_lock+0x180/0x180 [ 3146.380420] ? lock_acquire+0x197/0x470 [ 3146.381251] ? find_held_lock+0x2c/0x110 [ 3146.382117] ? __might_fault+0xd3/0x180 [ 3146.382951] ? lock_downgrade+0x6d0/0x6d0 [ 3146.383824] ? sock_has_perm+0x1ea/0x280 [ 3146.384674] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3146.385795] ? __import_iovec+0x458/0x590 [ 3146.386665] ? udp_v6_push_pending_frames+0x360/0x360 [ 3146.387757] inet6_sendmsg+0x105/0x140 [ 3146.388572] ? inet6_compat_ioctl+0x320/0x320 [ 3146.389509] __sock_sendmsg+0xf2/0x190 [ 3146.390333] ____sys_sendmsg+0x334/0x870 [ 3146.391189] ? sock_write_iter+0x3d0/0x3d0 [ 3146.392076] ? do_recvmmsg+0x6d0/0x6d0 [ 3146.392894] ? handle_mm_fault+0x9e9/0x3500 [ 3146.393814] ? __lock_acquire+0x1657/0x5b00 [ 3146.394716] ? find_held_lock+0x2c/0x110 [ 3146.395591] ___sys_sendmsg+0xf3/0x170 [ 3146.396411] ? sendmsg_copy_msghdr+0x160/0x160 [ 3146.397369] ? vmacache_find+0x55/0x2a0 [ 3146.398226] ? do_user_addr_fault+0x5b0/0xc60 [ 3146.399176] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3146.400272] ? exc_page_fault+0xca/0x1a0 [ 3146.401118] ? trace_hardirqs_on+0x5b/0x180 [ 3146.402038] ? exc_page_fault+0xca/0x1a0 [ 3146.402902] ? asm_exc_page_fault+0x1e/0x30 [ 3146.403832] __sys_sendmmsg+0x195/0x470 [ 3146.404672] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3146.405582] ? lock_downgrade+0x6d0/0x6d0 [ 3146.406474] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3146.407487] ? wait_for_completion_io+0x270/0x270 [ 3146.408507] ? rcu_read_lock_any_held+0x75/0xa0 [ 3146.409483] ? vfs_write+0x354/0xb10 [ 3146.410283] ? fput_many+0x2f/0x1a0 [ 3146.411050] ? ksys_write+0x1a9/0x260 [ 3146.411851] ? __ia32_sys_read+0xb0/0xb0 [ 3146.412719] __x64_sys_sendmmsg+0x99/0x100 [ 3146.413621] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3146.414701] do_syscall_64+0x33/0x40 [ 3146.415485] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3146.416574] RIP: 0033:0x7f47b29c4b19 [ 3146.417356] 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 [ 3146.421227] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3146.422828] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3146.424331] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3146.425830] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3146.427320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3146.428811] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:32:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x2, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0x3, 0x0, 0x0, @empty}, 0x1c) close(r0) 17:32:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) creat(0x0, 0x0) setsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000240)=0x2, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x278) sendfile(r0, r1, 0x0, 0x100000001) 17:32:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000002000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:32:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x2, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:21 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) gettid() r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, 0xffffffffffffffff) 17:32:21 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x20, 0x2, 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_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0xd2, 0x0, 0x0, 0x5e, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8001}, 0xe2, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) write$P9_RREADLINK(r2, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0x1]}, 0x8, 0x80000) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x3, 0x5, 0x7, 0x0, 0x3a, 0x70019, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x6, 0x3ff}, 0x40600, 0x6, 0x7, 0x4, 0xff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x20}, 0xffffffffffffffff, 0xf, r3, 0xa) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) 17:32:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 13) 17:32:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0x7, 0x0, 0x0, @empty}, 0x1c) close(r0) [ 3146.790267] FAULT_INJECTION: forcing a failure. [ 3146.790267] name failslab, interval 1, probability 0, space 0, times 0 [ 3146.792864] CPU: 0 PID: 15789 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3146.794356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3146.796135] Call Trace: [ 3146.796713] dump_stack+0x107/0x167 [ 3146.797496] should_fail.cold+0x5/0xa [ 3146.798323] ? create_object.isra.0+0x3a/0xa30 [ 3146.799303] should_failslab+0x5/0x20 [ 3146.800119] kmem_cache_alloc+0x5b/0x310 [ 3146.800998] create_object.isra.0+0x3a/0xa30 [ 3146.801946] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3146.803038] kmem_cache_alloc+0x159/0x310 [ 3146.803941] dst_alloc+0x9e/0x5d0 [ 3146.804703] rt_dst_alloc+0x73/0x440 [ 3146.805513] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3146.806658] ip_route_output_key_hash+0x185/0x340 [ 3146.807692] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3146.808887] ? lock_downgrade+0x6d0/0x6d0 [ 3146.809785] ? udp_send_skb+0x781/0x1250 [ 3146.810666] ip_route_output_flow+0x23/0x150 [ 3146.811611] udp_sendmsg+0x190d/0x2220 [ 3146.812453] ? ip_frag_init+0x350/0x350 [ 3146.813318] ? udp_setsockopt+0xc0/0xc0 [ 3146.814193] ? mark_lock+0xf5/0x2df0 [ 3146.815007] ? lock_chain_count+0x20/0x20 [ 3146.815893] ? lock_chain_count+0x20/0x20 [ 3146.816782] ? mark_lock+0xf5/0x2df0 [ 3146.817602] ? lock_chain_count+0x20/0x20 [ 3146.818494] ? prep_new_page+0x16d/0x1d0 [ 3146.819364] ? lock_chain_count+0x20/0x20 [ 3146.820274] ? __lock_acquire+0x1657/0x5b00 [ 3146.821217] udpv6_sendmsg+0x1b56/0x2b40 [ 3146.822105] ? __lock_acquire+0x1657/0x5b00 [ 3146.823048] ? udp_v6_push_pending_frames+0x360/0x360 [ 3146.824172] ? lock_acquire+0x197/0x470 [ 3146.825029] ? find_held_lock+0x2c/0x110 [ 3146.825921] ? lock_acquire+0x197/0x470 [ 3146.826772] ? find_held_lock+0x2c/0x110 [ 3146.827649] ? __might_fault+0xd3/0x180 [ 3146.828501] ? lock_downgrade+0x6d0/0x6d0 [ 3146.829392] ? sock_has_perm+0x1ea/0x280 [ 3146.830270] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3146.831402] ? __import_iovec+0x458/0x590 [ 3146.832293] ? udp_v6_push_pending_frames+0x360/0x360 [ 3146.833403] inet6_sendmsg+0x105/0x140 [ 3146.834253] ? inet6_compat_ioctl+0x320/0x320 [ 3146.835215] __sock_sendmsg+0xf2/0x190 [ 3146.836050] ____sys_sendmsg+0x334/0x870 [ 3146.836933] ? sock_write_iter+0x3d0/0x3d0 [ 3146.837845] ? do_recvmmsg+0x6d0/0x6d0 [ 3146.838905] ? handle_mm_fault+0x9e9/0x3500 [ 3146.839839] ? __lock_acquire+0x1657/0x5b00 [ 3146.840764] ? find_held_lock+0x2c/0x110 [ 3146.841662] ___sys_sendmsg+0xf3/0x170 [ 3146.842503] ? sendmsg_copy_msghdr+0x160/0x160 [ 3146.843476] ? vmacache_find+0x55/0x2a0 [ 3146.844343] ? do_user_addr_fault+0x5b0/0xc60 [ 3146.845308] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3146.846438] ? exc_page_fault+0xca/0x1a0 [ 3146.847313] ? trace_hardirqs_on+0x5b/0x180 [ 3146.848254] ? exc_page_fault+0xca/0x1a0 [ 3146.849123] ? asm_exc_page_fault+0x1e/0x30 [ 3146.850075] __sys_sendmmsg+0x195/0x470 [ 3146.850932] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3146.851867] ? lock_downgrade+0x6d0/0x6d0 [ 3146.852776] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3146.853825] ? wait_for_completion_io+0x270/0x270 [ 3146.854860] ? rcu_read_lock_any_held+0x75/0xa0 [ 3146.855852] ? vfs_write+0x354/0xb10 [ 3146.856653] ? fput_many+0x2f/0x1a0 [ 3146.857430] ? ksys_write+0x1a9/0x260 [ 3146.858255] ? __ia32_sys_read+0xb0/0xb0 [ 3146.859128] __x64_sys_sendmmsg+0x99/0x100 [ 3146.860043] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3146.861147] do_syscall_64+0x33/0x40 [ 3146.861955] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3146.863058] RIP: 0033:0x7f47b29c4b19 [ 3146.863860] 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 [ 3146.867833] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3146.869474] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3146.871028] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3146.872570] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3146.874114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3146.875649] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:32:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002000028", 0x5d, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f000300040000000000000000000f00c7e0", 0x20, 0x800}, {&(0x7f0000010e00)="ed41000000040000d0f4655fd1f4655fd1f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)) fremovexattr(0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2001, 0x24) 17:32:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000003000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:32:38 executing program 0: unshare(0x28020600) acct(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_config_ext, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x74a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x40800, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xfd00ae9fb133f86) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[], 0x78) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) unshare(0x1c010900) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x1e) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="2321202e2f66696c6530200a863d9ccfbc3e6b07c1957f07147b07e33018b08994e2501f663ae8e82045f24967f6954c302a9be464d1c9b0ad7314b67e0b74a733598cfe98fcb2081ee5d69e86f36b6ead46f21172cc3de2cdcd51245e9da8ad11751c8d758155c1c4b897b77ab1a480da132a8ed27312234fe84e1af856d87a98c94d6125b10de4eadbccf3b8c4b6ee06a5589ad553a7f274fac853a51e65525e"], 0x45) unshare(0x30000000) utimes(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0xea60}}) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x4e21, 0x7f, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}, 0x1c) unshare(0x48020200) 17:32:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 14) 17:32:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) 17:32:38 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x81, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x420}, {&(0x7f0000000040)="0000000000000000000000009b94b11e46934f5489a26265ae170793010040", 0x1f, 0x4e0}], 0x180800f, &(0x7f0000000080)=ANY=[@ANYBLOB='nr\x00'/13]) 17:32:38 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000000)=0x101) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, 0x0) 17:32:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x12e, 0x2, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3163.453359] FAULT_INJECTION: forcing a failure. [ 3163.453359] name failslab, interval 1, probability 0, space 0, times 0 [ 3163.456007] CPU: 0 PID: 15804 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3163.457507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3163.459294] Call Trace: [ 3163.459866] dump_stack+0x107/0x167 [ 3163.460652] should_fail.cold+0x5/0xa [ 3163.461471] ? __alloc_skb+0x6d/0x5b0 [ 3163.462315] should_failslab+0x5/0x20 [ 3163.463145] kmem_cache_alloc_node+0x55/0x330 [ 3163.464118] __alloc_skb+0x6d/0x5b0 [ 3163.464902] alloc_skb_with_frags+0x92/0x570 [ 3163.465873] sock_alloc_send_pskb+0x7af/0x930 [ 3163.466851] ? sk_alloc+0x350/0x350 [ 3163.467632] ? SOFTIRQ_verbose+0x10/0x10 [ 3163.468516] ? lock_release+0x680/0x680 [ 3163.469364] ? find_held_lock+0x2c/0x110 [ 3163.470256] __ip_append_data+0x162d/0x3310 [ 3163.471187] ? lock_downgrade+0x6d0/0x6d0 [ 3163.472072] ? do_raw_spin_lock+0x121/0x260 [ 3163.472995] ? ip_frag_init+0x350/0x350 [ 3163.473898] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3163.474991] ? ip_route_output_key_hash+0x19c/0x340 [ 3163.476052] ? ipv4_mtu+0x1ed/0x2c0 [ 3163.476838] ip_make_skb+0x22a/0x2a0 [ 3163.477652] ? ip_frag_init+0x350/0x350 [ 3163.478507] ? ip_flush_pending_frames+0x20/0x20 [ 3163.479532] ? lock_downgrade+0x6d0/0x6d0 [ 3163.480424] ? xfrm_lookup_route+0x65/0x210 [ 3163.481350] udp_sendmsg+0x161b/0x2220 [ 3163.482207] ? ip_frag_init+0x350/0x350 [ 3163.483075] ? udp_setsockopt+0xc0/0xc0 [ 3163.483937] ? mark_lock+0xf5/0x2df0 [ 3163.484738] ? lock_chain_count+0x20/0x20 [ 3163.485634] ? lock_chain_count+0x20/0x20 [ 3163.486545] ? __lock_acquire+0x1657/0x5b00 [ 3163.487482] udpv6_sendmsg+0x1b56/0x2b40 [ 3163.488376] ? __lock_acquire+0x1657/0x5b00 [ 3163.489317] ? udp_v6_push_pending_frames+0x360/0x360 [ 3163.490440] ? lock_acquire+0x197/0x470 [ 3163.491294] ? find_held_lock+0x2c/0x110 [ 3163.492174] ? lock_acquire+0x197/0x470 [ 3163.493035] ? find_held_lock+0x2c/0x110 [ 3163.493925] ? __might_fault+0xd3/0x180 [ 3163.494775] ? lock_downgrade+0x6d0/0x6d0 [ 3163.495666] ? sock_has_perm+0x1ea/0x280 [ 3163.496533] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3163.497668] ? __import_iovec+0x458/0x590 [ 3163.498562] ? udp_v6_push_pending_frames+0x360/0x360 [ 3163.499671] inet6_sendmsg+0x105/0x140 [ 3163.500504] ? inet6_compat_ioctl+0x320/0x320 [ 3163.501457] __sock_sendmsg+0xf2/0x190 [ 3163.502298] ____sys_sendmsg+0x334/0x870 [ 3163.503180] ? sock_write_iter+0x3d0/0x3d0 [ 3163.504084] ? do_recvmmsg+0x6d0/0x6d0 [ 3163.504916] ? handle_mm_fault+0x9e9/0x3500 [ 3163.505843] ? __lock_acquire+0x1657/0x5b00 [ 3163.506772] ? find_held_lock+0x2c/0x110 [ 3163.507653] ___sys_sendmsg+0xf3/0x170 [ 3163.508500] ? sendmsg_copy_msghdr+0x160/0x160 [ 3163.509478] ? vmacache_find+0x55/0x2a0 [ 3163.510347] ? do_user_addr_fault+0x5b0/0xc60 [ 3163.511316] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3163.512452] ? exc_page_fault+0xca/0x1a0 [ 3163.513311] ? trace_hardirqs_on+0x5b/0x180 [ 3163.514249] ? exc_page_fault+0xca/0x1a0 [ 3163.515122] ? asm_exc_page_fault+0x1e/0x30 [ 3163.516056] __sys_sendmmsg+0x195/0x470 [ 3163.516905] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3163.517847] ? lock_downgrade+0x6d0/0x6d0 [ 3163.518753] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3163.519788] ? wait_for_completion_io+0x270/0x270 [ 3163.520823] ? rcu_read_lock_any_held+0x75/0xa0 [ 3163.521821] ? vfs_write+0x354/0xb10 [ 3163.522622] ? fput_many+0x2f/0x1a0 [ 3163.523400] ? ksys_write+0x1a9/0x260 [ 3163.524219] ? __ia32_sys_read+0xb0/0xb0 [ 3163.525103] __x64_sys_sendmmsg+0x99/0x100 [ 3163.526040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3163.527153] do_syscall_64+0x33/0x40 [ 3163.527952] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3163.529054] RIP: 0033:0x7f47b29c4b19 [ 3163.529862] 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 [ 3163.533805] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3163.535447] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3163.536991] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3163.538756] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3163.540350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3163.541993] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:32:38 executing program 4: listen(0xffffffffffffffff, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x4010}, 0x0) r0 = io_uring_setup(0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x7, 0x0, r2}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/98, 0x62}, {&(0x7f0000000340)=""/95, 0x5f}], 0x5) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000140)={0x4, 0x9, 0x3, 0x5, 0x0, [0x1ff, 0x3f, 0x8001, 0xffffffff]}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312) io_uring_register$IORING_UNREGISTER_BUFFERS(r0, 0x1, 0x0, 0x0) 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_config_ext={0x0, 0x2}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPSET_CMD_GET_BYINDEX(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x34, 0xf, 0x6, 0x5, 0x0, 0x0, {0x5, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x2}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}]}, 0x34}, 0x1, 0x0, 0x0, 0x4044010}, 0x20000000) pread64(0xffffffffffffffff, &(0x7f00000000c0)=""/77, 0x4d, 0x9) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001d00210c00000000000000000400020014001180809801a7b0c7dba09475f251c743092f2000008008000000", @ANYRES32=r3, @ANYBLOB="14000000f8c6d18e9ac5530000000000000000bb"], 0x48}}, 0x0) 17:32:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000004000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:32:38 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000440)=ANY=[@ANYRESOCT=r0]) sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)={0xfffffffffffffe03, 0x26, 0x101, 0x0, 0x0, {0x1}}, 0x14}}, 0x8044) openat$zero(0xffffffffffffff9c, &(0x7f0000001200), 0x8000, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), 0x0, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYRES16, @ANYRESOCT, @ANYRES64, @ANYRESDEC]) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x7, 0x0, 0x0, 0xff, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff81000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xddf3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r3, r2, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x40, &(0x7f0000000040)=0x7fff, 0x4) open$dir(&(0x7f00000011c0)='./file0\x00', 0x40, 0x1ba) getsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, 0x0, &(0x7f0000000100)) gettid() getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000001240)={'raw\x00', 0x0, [0x6, 0x3f, 0x8, 0x9, 0x5]}, &(0x7f00000012c0)=0x54) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000001180)={'macvlan1\x00', &(0x7f0000002e80)=ANY=[@ANYBLOB="3f00000001000000d80000000010000085fee3660c86b38cf248a68bda0e2ff246f7ad9e398a8ba9afa9b0fea7c78d8fb1508b50c8fd3fd985d468ee63b55b3f2b81c5b88315a4954630372f46f354380681de9af330a687c35ad89e3e8208b6b2c60cc9de4acdfabafe260a3eab1dad96409f1c34320e534c72f55d2dba6d5f11002a231bf38759b09664e10ffcebf7a767fed4b67c13dd924c78792b6a5ee9aade53bc26462b110ff175b791e4e393991320d7661b826bd25521b1fceca6a959375642cdb4cbf463b4071da3d2f825c6418017fe12f368c35b06954567c321bc9be82e57b2fe3f711de13c246d6342e3a7cc9ba6d05e1828930076ec9770258d1dc3a73951591a10d9431aae822c897b1d380920b4f0a28c515026fe9b62e51df23deb79c65cd32ad12d3b68775d2d80c69b3117f1f0fb5583567f146b0bf07b2432bd0b0873832f927a564e247315cd830278475a345fdb36b440142c66e00f25e9f1d32f16900af07252d4ac3eb82d2350a7ba3afc7b1e6ba3f52fb5de27dfbd339ef2f63b12e78bb481275502dbd97d11ef6f0a0cb8878b6c16b8bc0622baddc76ebe3c5c3b190951bdb324cfda1eb1d3b424236277bd983ad7ac7edd7e2a885435b97822e2189c9f71b46d2fe49bac06ad47b277add66cb1d88e5825956f7914f356c56a0cd533d628ada1e37ee6e4f59c0a8bf4f00f6b6b1e02574584100d0e3b386c550909325565e7ff45f7c8ea7267f6225538442f3e93d31399975e6f06cfbcce74a80783ae4d0026b3e1229abfda25989191d50a7eefbbc645f4d0c0e9f6b7d33879de82bb8292a3d537beb138e115ab1410e92e8de3420b50858dc51f5f5a64aaa22f27d7dd48902aebdff38cf57786bc09d8b07c4c61049f85afdbc2893245e4ab24cf6a4abdbd4490786b0dfb9b31d0c0e7507a173782942d5c9e35950514a052e8bfbbb30a0cf50da49877bb9f64c41f95f1a78f40bbda81a02b7bb2fef21d1c75e3a37982ca2c74becaa48867c8cb6e550ef9cd2c22cc41e5c6d022a1ce0c27443b4dc1d4794fcdfc6d4dcb706aa2fd584eac02930c8a8d5c39a11be3359d04e28422fc03e5eadf9831e47557bbd7275f2ae451518da99e2e1f2d3f1cc116b8ec4b4ce265cb3860d8df8605e1af3737040e19f4b4c348707d0ac9178c24d702afb646a35d1e08289c9d5b8fc615eb600ddef8a71902c86254815972326fc524e92c493c666e95cca2c6cf3f144a0737f47f4ed578ab7548dd1cdf05bbd45ae6db05ece4c4be321f4b4b0dd97a2241392f7b4f7fb6c8adc0b4aa2819040eb5005261a6c93cab9862b15f177df03a737b889dffcfdf70ed05338d894aebb6f4ce1008437c3c7e7408a5f0d235edfb6d3b8819d8d32e61f20b31f268977fa2dab3fa099020222efda6bef7b63f2cad8793b3b151057edb9c0aaac4dc0c08cca5bc06a90c5f2662e6a93f30eec53f45ad5a9c1c5ccf7be0631567ed679ded799df0c4ff9c99bf8072454b35cc74f2936eec259e23da3a8b60a7daedd2ddca4cbc0c6bda37c69597422e5473a7d3a28115e76d1ad549faa2a31935aad993fc1c1ff4936244e0a75ffa914dc7e94f9487a80a5328c01c4fff05f43ba9958b0e89f30fbaa3cc4efc2c8d98e39df7049e4d652ff059f5a7aa09b303df3541c4adb39c20bceafee1228b006b71ed8c3ec4181e9e2fe045e9d48c302627d0bf71e29adca2a3607a485f095cccf9bf8301d1a7c0cd7f8c55a481db0423e4677a057bd2a7910bf263969073f26a763fed03c84f62c2047520c7a3b75c5a45f48cbb53cdff6f526e645c1274e941a2227f7c70cceb3baeae394c1b00e486d4bae3edb75c62233d4096df9aa75522df0c75ce66b9e8f2febdcdc8bb8cc1570b1b576e43febbb3287360f8548d585d1527b842476d49145a17dccad220259f68f68f8b094086f76c9016d82ee5823c4b1a20304ed3447f1f78b4956d50fe29b17a070510aa409555a00a25e78860ded3c1ae773b45c1f71dd3988112449c0aa3acb48429764f14e637fc52c6b3314fa03bc408da9814aaffb59217e4ebee55edca5fbeae8a3d08cb781cab586a58d3edf610d4bbead2d122f136f2f3d55239e8d8c53fd52b8d9bd36b711963b3fb506ef141f428bd0bd70d5a711a5e3d33a6159f58f1127e50b523aa3e5c733b190db95c727cf6c748880c523e43cdff791cce2c6d6b32659bfc44f22a75cb8f098a77a7efd0e82598ea3c1613c4408cb2861448a3f471416de3fc8fddf0f6b832804ec25b841bca926e647a79dfd3f1940321f233c10eec294fbe6677032cb9c964cf56bcced1b79a2214c86092b992faea29b2b70daaecc4087ebb117315df964a5e7eeff9997f976633797a45b148303acca59f78c4f7512cd2549a2d185473f17d4a8057063e5dbd2ebb80f7f569cd67fa79cfc124fa8da80c43953a77df7c3b1cd61af346569490308b956cab5d5e937c82821e5daff98c75ef40321e806e35d6e0dd638c3b5b7ef5c9131b2317b6da85b0b6eea8c5ddc8c10b3c94a65fa9a593a1dd1d0a311d7f96689413e9a46241de79cd5417d26aebe9879b9e4d29cb72db522e3e12f2331a899997ac51cfb3edf2f1ac6ba28fb7a3dca0aca33833f629c6024c6c44d40371581d5680a753137774db7eaf511b3ae4ddc9d68b53bc323725a16ea48dfa28d7fef7b29203113f9e1eb243742b33dad762aaa8fa390eb5daf69e811ec792dfc3c54c84ccffd737a165b6ec32f85432bfd99471cfcf09a5456285e8e6e50d0cac43af1e6d4e3df3dce70dd58a978c36ca4e4594afdc77a618811ba91e946879ac20c0d8038b75082eb624dc2a9e86ebea313bb17df40b3c31552afabe641ea616600d705277bb8b11e28b6406dadc5041b6f11bd9cf5467561649b89187bc6fdd7e5423217f94b4976ff35f8ca74739e8f7b214ec7d41784f37ef4d893feaa48cdd1f798e74a063b44aa191046aa08e0786fab3fa5f4c1f22df33e6d428ae66c4fe4eba0be16bd90cc81ef35eea948a271c9779cabcc060ccd3e758747699a447371b0da48accd90164920ca00a28f76cc9296d7d220d9bb7450e832c99c31d17ed766fe986ec95c9229993f35f3476db52a33c7b8531578664c13a07fd8ac3973a537345c0640dc6379646f7d30e5dcb13bbb24b2618a2c332a4dba74131af4b92aed84d42d762cfcb3928530b5970f8683133eee321bf67aca51e76a936ed1f63ab8062c5244508d7f5a3beb6b54a786bfa3b89a7ebac095c63e26a45379a7ffd37e911439cbb62d0e60add8b14647b20138e9a00fcd0d16d89e6a5e23cd86a748d1fbf4adcd5f4d2ba0daa3938761a7c1d52980fe2d5399428041d3fc61e83d09a16d6121527a4d295228e99067728cf3ae2616a8b106daea63bfd8f07142090b0ab626e1f013e45a13c7047e0858dced2ba5bcd563fb55392d11f933d43800560d5bf4dd6fa8da8f17926bc5067fab7991aa71c7d155bcc6e05d8c763a6cff8a924e3ce98a9cc61e2708b23376fa06111dec701f29b3268a53ad3f1fbe65bc3c54db65d66b6c076761906da1c0911f63ba8115bf8b2586e4d57f0e6ea1c3644edfe33c51ac3251e98d816cadcf5c7b4d47b506c6a6aa78ec0db89ccc2628e2789688ac79bc7941632ed7af67b01e8c591e7c689eab53c7d79049f4505c1853cf9171a10092a86f54ab4852cce2609a5250a14ca860d2b1fcd7872c8df4fd728ed70c9549bf3b8c5f82fdef98f08d475ec74e52b796c3eee8b26a94b09e3f57df25b62f51e2280600d32e345c9f00bd3a49c29a4e66f392d922b7b5aeb6d62ac48612efb300a8a56e4963cbf2145ca7bb95b340c6cf8d9c18fc6a2d42315654972a5fc13f68add7abfcdf06d528ac2677273e0a42e657db3b956e625c77ea7bc6eb56994dbf3ffc5754645fce867af85304370c3f81dfccff9a2b2caf833f78865242ffef0c2d5f20140b6255dc66fd9816883641da127e658a0d5a18e74301a28193bb47931a13dd4b7af972a8e7549dad58fa2695ffa38f2d92faca5c694969ddf299debb98075a6cd0ff9b6fd2ab670e7fa3bd071d62c13c05ebb19ed8ab52687cf38108fe520c38c2e281258bad2637617b500a44f1ba8637416930e050c5efdb881e6db3c24f968b2beb08404090c8d5c5fc6f0900a47b314201d336499f263e60579db41f43b3d64b3d006e980ffe17110d16a9eb25a01d502dea41565918f6e4a3310cb6fe41d60a84c4ce4a02cd40f8724633884b6bd5cf881721a7312d5e200a66daa1eef299dc7aa544c7976ca82bfd39046929795d98340686d105af09146bd86c6ee481f5e0331f2eb91a20d41ac134c8e43f8da081acb2cbf18fd64361b0ee9020957e4c30d102ed641f9ef1b2e50ac994778a8a8aa7e86513b979032f55929d57051f8b34cb5b7bcd03fae3a214f4327cecd96b4fa16ec4217b4a3ad15fef68f6f052a8b3bb1e0a25e3076f43aa2b71da6fc4c59f18aa07f443aee3eb37c94bb8209225af0187cd397f32486a2362359b62999aeb77f35c1fd20269d65894ce5dabfcce0e34626d989a3062e6d13a4fb0f6dad054302a72ed7f0c9350c04892f97e139fb650bb31901d976bae7b772ff56968e69698c41c9d7fc8fca2eaaa5c445b69a0226e88d45bf0f3b79c96fe09b3d4a6b8389340d0194dba4c5b3c95de62b28d454fbc80be4266c8ffcfd3f974855b5ebf48119963c5e369e213736f1c64d11e8475aa48e94318cde0965808b9dbc5f3d098a8bb7ea45f66283f62150720f8dbda591122e0b827f07532b1355f9cf1304c3ab80ad4022f56fad2be42436290f84bb11c085c6c37f3808cab625dce80fdbcb19afe1fbca786c2a6e6b44f5f25dabe4837f00ea5a19c991a71276ccad5b39ce00b7ad1370761cc2715bb799ff84399265b4a9ec31e51a616ed76079f99b1d87f9d0d0db0011733f3efcf8c5be9b9bd5189cbd7a924e077e35b154a5d7fb55508f7410bf77ff91f8a1c3f496f8bf484c19ee904ad56558ee901e3aaf0bf9cbba1f5a4d263822f640f3a5b1d4d77aae1e548f1e8d01764db5961d680f412dfed7339fde7075b6dada300e0a062d73159340cdfe3768324526459a6f757d0b6de0c9cdbe01a6076edfb0d32baa8ce6fd04b4dfd831610f7922568768e209a46740e5fa803e6572104e11b1d94442ef7208f49e6b3ee230361bc07872682e03189e873e809dc428b65416b4b82e33ccd2e8db488622f4ba949a7b1a058b6e9a06566209d13b81ea4bbfebd1e7e71ea60e8584b8747d521fb13e11b5838566953833a852f7c0a0d5932f5f6466cf7e23275838da732f0c7606aee2f61a9ec10bf48d60b91c01b4808cbafbc96cd6affa5546690b47a8b29c86332ec41caabf916effcc4eaf8e6bfc03be78dd03156ed7d9ae004633d7ca3f51635398a0c0418580f221fcbef57dcaab59ba204dfff17b2963e2e7b8e04aeb71c191a20e619cbbdd7f208297d633f7fc74d0ea5fb52c170d94c956137e11e181384e906e69f4f76a8639c1e16d0c05d42cecb46d930addf96209f1dea6aaf56e0e8da8fa2ff92de3f4218bdac97581516d52b23fc079164b734215d2b22aa2321bd4a251758e71d65d749333cb19563d8bbbcb8c15192c3f9768901553bb883e77d240cab6fa2369ba0532f89772c1ccdd2236ecac95ea514af42d18ba40d9dd5de685414fdf5aee410819d63da878a1741a26ec0cfc6cef770d60a3761a7d1233cc71961931e8c956fd171fb81ecf5ef78fe65e1b2ef824d4b4763ae174865d7195d856fd0f853638c06fa196979d606ee20441bc8a4327cbf30c641082bc9b3169d20a9539b357fa9620520f0d24d11c28af3727027e66867303cc3fcd"]}) 17:32:38 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}, 0x2004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) r1 = syz_io_uring_complete(0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 17:32:38 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:38 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r0) [ 3163.706647] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3163.708610] CPU: 0 PID: 15815 Comm: syz-executor.4 Not tainted 5.10.245 #1 [ 3163.710121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3163.711915] Call Trace: [ 3163.712497] dump_stack+0x107/0x167 [ 3163.713287] sysfs_warn_dup.cold+0x1c/0x29 [ 3163.714222] sysfs_do_create_link_sd+0x122/0x140 [ 3163.715260] sysfs_create_link+0x5f/0xc0 [ 3163.716154] device_add+0x703/0x1c50 [ 3163.716966] ? devlink_add_symlinks+0x970/0x970 [ 3163.717990] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3163.719165] wiphy_register+0x1da6/0x2850 [ 3163.720086] ? wiphy_unregister+0xb90/0xb90 [ 3163.721039] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3163.722206] ieee80211_register_hw+0x23c5/0x38b0 [ 3163.723269] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3163.724315] ? net_generic+0xdb/0x2b0 [ 3163.725152] ? lockdep_init_map_type+0x2c7/0x780 [ 3163.726450] ? memset+0x20/0x50 [ 3163.727331] ? __hrtimer_init+0x12c/0x270 [ 3163.728413] mac80211_hwsim_new_radio+0x1d04/0x4290 [ 3163.729750] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3163.730817] ? hwsim_new_radio_nl+0x967/0x1080 [ 3163.731796] ? memcpy+0x39/0x60 [ 3163.732512] hwsim_new_radio_nl+0x991/0x1080 [ 3163.733462] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 3163.734603] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3163.736033] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3163.737444] genl_family_rcv_msg_doit+0x22d/0x330 [ 3163.738497] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3163.739915] ? cap_capable+0x1cd/0x230 [ 3163.740757] ? ns_capable+0xe2/0x110 [ 3163.741562] genl_rcv_msg+0x36a/0x5a0 [ 3163.742396] ? genl_get_cmd+0x480/0x480 [ 3163.743251] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 3163.744355] ? lock_release+0x680/0x680 [ 3163.745209] ? netlink_deliver_tap+0xf4/0xcc0 [ 3163.746188] netlink_rcv_skb+0x14b/0x430 [ 3163.747063] ? genl_get_cmd+0x480/0x480 [ 3163.747938] ? netlink_ack+0xab0/0xab0 [ 3163.748795] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3163.749783] ? is_vmalloc_addr+0x7b/0xb0 [ 3163.750663] genl_rcv+0x24/0x40 [ 3163.751387] netlink_unicast+0x6ce/0xa00 [ 3163.752275] ? netlink_attachskb+0xab0/0xab0 [ 3163.753236] netlink_sendmsg+0x90f/0xe00 [ 3163.754132] ? netlink_unicast+0xa00/0xa00 [ 3163.755075] ? netlink_unicast+0xa00/0xa00 [ 3163.755994] __sock_sendmsg+0x154/0x190 [ 3163.756854] ____sys_sendmsg+0x70d/0x870 [ 3163.757760] ? sock_write_iter+0x3d0/0x3d0 [ 3163.758674] ? do_recvmmsg+0x6d0/0x6d0 [ 3163.759537] ___sys_sendmsg+0xf3/0x170 [ 3163.760381] ? sendmsg_copy_msghdr+0x160/0x160 [ 3163.761371] ? __fget_files+0x2cf/0x520 [ 3163.762242] ? lock_downgrade+0x6d0/0x6d0 [ 3163.763138] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3163.764271] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3163.765396] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3163.766571] ? trace_hardirqs_on+0x5b/0x180 [ 3163.767499] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3163.768669] ? sockfd_lookup_light+0xca/0x180 [ 3163.769647] ? __sanitizer_cov_trace_pc+0x4/0x60 [ 3163.770677] __sys_sendmsg+0xe5/0x1b0 [ 3163.771508] ? __sys_sendmsg_sock+0x40/0x40 [ 3163.772465] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3163.773708] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3163.774949] ? trace_hardirqs_on+0x5b/0x180 [ 3163.775897] do_syscall_64+0x33/0x40 [ 3163.776734] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3163.777878] RIP: 0033:0x7fb25e183b19 [ 3163.778686] 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 [ 3163.782696] RSP: 002b:00007fb25b6f9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3163.784343] RAX: ffffffffffffffda RBX: 00007fb25e296f60 RCX: 00007fb25e183b19 [ 3163.785927] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 3163.787515] RBP: 00007fb25e1ddf6d R08: 0000000000000000 R09: 0000000000000000 [ 3163.789086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3163.790674] R13: 00007ffdfe1d28af R14: 00007fb25b6f9300 R15: 0000000000022000 17:32:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x12e, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:39 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x65) ioctl$BTRFS_IOC_QGROUP_LIMIT(r0, 0x8030942b, &(0x7f0000000040)={0x54b, {0x8, 0x101, 0x0, 0x2c9, 0xfffffffffffffebe}}) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r3, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'vcan0\x00'}) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, 0x0) 17:32:39 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x12e, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3164.061597] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 3164.063928] CPU: 0 PID: 15851 Comm: syz-executor.4 Not tainted 5.10.245 #1 [ 3164.065431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3164.067233] Call Trace: [ 3164.067807] dump_stack+0x107/0x167 [ 3164.068596] sysfs_warn_dup.cold+0x1c/0x29 [ 3164.069505] sysfs_do_create_link_sd+0x122/0x140 [ 3164.070534] sysfs_create_link+0x5f/0xc0 [ 3164.071415] device_add+0x703/0x1c50 [ 3164.072226] ? devlink_add_symlinks+0x970/0x970 [ 3164.073222] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 3164.074373] wiphy_register+0x1da6/0x2850 [ 3164.075288] ? wiphy_unregister+0xb90/0xb90 [ 3164.076236] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 3164.077372] ieee80211_register_hw+0x23c5/0x38b0 [ 3164.078422] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 3164.079458] ? net_generic+0xdb/0x2b0 [ 3164.080300] ? lockdep_init_map_type+0x2c7/0x780 [ 3164.081325] ? memset+0x20/0x50 [ 3164.082061] ? __hrtimer_init+0x12c/0x270 [ 3164.082955] mac80211_hwsim_new_radio+0x1d04/0x4290 [ 3164.084055] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 3164.085039] ? hwsim_new_radio_nl+0x967/0x1080 [ 3164.086039] ? memcpy+0x39/0x60 [ 3164.086759] hwsim_new_radio_nl+0x991/0x1080 [ 3164.087713] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 3164.088846] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 3164.090263] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 3164.091668] genl_family_rcv_msg_doit+0x22d/0x330 [ 3164.092711] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 3164.094130] ? cap_capable+0x1cd/0x230 [ 3164.094985] ? ns_capable+0xe2/0x110 [ 3164.095797] genl_rcv_msg+0x36a/0x5a0 [ 3164.096616] ? genl_get_cmd+0x480/0x480 [ 3164.097469] ? mac80211_hwsim_new_radio+0x4290/0x4290 [ 3164.098591] ? lock_release+0x680/0x680 [ 3164.099443] ? netlink_deliver_tap+0xf4/0xcc0 [ 3164.100417] netlink_rcv_skb+0x14b/0x430 [ 3164.101290] ? genl_get_cmd+0x480/0x480 [ 3164.102168] ? netlink_ack+0xab0/0xab0 [ 3164.103023] ? netlink_deliver_tap+0x1c4/0xcc0 [ 3164.104008] ? is_vmalloc_addr+0x7b/0xb0 [ 3164.104884] genl_rcv+0x24/0x40 [ 3164.105588] netlink_unicast+0x6ce/0xa00 [ 3164.106476] ? netlink_attachskb+0xab0/0xab0 [ 3164.107435] netlink_sendmsg+0x90f/0xe00 [ 3164.108321] ? netlink_unicast+0xa00/0xa00 [ 3164.109242] ? netlink_unicast+0xa00/0xa00 [ 3164.110160] __sock_sendmsg+0x154/0x190 [ 3164.111018] ____sys_sendmsg+0x70d/0x870 [ 3164.111897] ? sock_write_iter+0x3d0/0x3d0 [ 3164.112806] ? do_recvmmsg+0x6d0/0x6d0 [ 3164.113651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3164.114776] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3164.115945] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3164.117128] ___sys_sendmsg+0xf3/0x170 [ 3164.117992] ? sendmsg_copy_msghdr+0x160/0x160 [ 3164.118976] ? __fget_files+0x2cf/0x520 [ 3164.119840] ? lock_downgrade+0x6d0/0x6d0 [ 3164.120742] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3164.121880] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3164.123037] ? trace_hardirqs_on+0x5b/0x180 [ 3164.123966] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3164.125156] __sys_sendmsg+0xe5/0x1b0 [ 3164.125995] ? __sys_sendmsg_sock+0x40/0x40 [ 3164.126926] ? trace_hardirqs_on+0x5b/0x180 [ 3164.127908] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3164.129049] ? syscall_enter_from_user_mode+0x27/0x50 [ 3164.130202] do_syscall_64+0x33/0x40 [ 3164.131010] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3164.132114] RIP: 0033:0x7fb25e183b19 [ 3164.132923] 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 [ 3164.136925] RSP: 002b:00007fb25b6d8188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 3164.138577] RAX: ffffffffffffffda RBX: 00007fb25e297020 RCX: 00007fb25e183b19 [ 3164.140125] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000005 [ 3164.141654] RBP: 00007fb25e1ddf6d R08: 0000000000000000 R09: 0000000000000000 [ 3164.143185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 3164.144717] R13: 00007ffdfe1d28af R14: 00007fb25b6d8300 R15: 0000000000022000 17:32:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) close(r0) 17:32:55 executing program 0: r0 = syz_io_uring_setup(0x5e85, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x34e}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000480)) syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/fscaps', 0x0, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x48001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r5, 0x29, 0x36, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000003000)={'ip6gre0\x00', &(0x7f0000002f80)={'ip6_vti0\x00', 0x0, 0x4, 0x7, 0x2, 0x40, 0x58, @private0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8000, 0x10, 0x5, 0x9}}) sendmmsg$inet6(r5, &(0x7f00000030c0)=[{{&(0x7f0000000240)={0xa, 0x4e24, 0x0, @mcast2, 0x7}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000400)="b0b19a137aa3053ae36fa8ad5b02c531916b199fef081c0f62155171c9ee309b8167faecb820599fe2462e298c7c7ac2614acee7d3ed75a793e756d7f5f6743f4c62b41b09b5fa750b665a26f4f50e46e22ba1c89abd0338afbddb6f9b84541f7dfd738c58", 0x65}, {&(0x7f0000000280)="1be140370c97a8cb7e0e46", 0xb}, {&(0x7f00000004c0)="a004981111d69c75aeebc67ee5", 0xd}, {&(0x7f0000000500)="23e59d7ba6981d1961f228659ea671dd6fe696725eb97748866352ed5a570568135b1faff8eb6b06bf39185354c6817b169685cfe8e8fa9587842680ff6e", 0x3e}, {&(0x7f0000000540)="321a56f204e793e0012ea012501a747298d310e375892367d31a975bf070a0a971a1698c6ad631868a0c2e1403d07c91e675f176c8495131dc649a44967131a394364829f1d6a4ae2d19bfb83d480918cbc324bbd63ce328544ced082fd00a74253a508a005895e6e05779a3b1e61c0ab772905c22b82488d16b39d0c007f271f23b62d8d6dd54d4bf2483c7b39c291d190e5188c828c8367a5153487a8da2909229ec68d323882b19dd3d7b9d3c10aa927e7caaee7f40423b59baeb4bd15b26c7fd8bad06b23568fb6111d591a918c487ca313820f1aa9fa41e0eb7", 0xdc}, {&(0x7f0000000640)="9c1abd55f3bf3959816bd51bfa73f5a933b615b8d530a209d0f73ebc063d29b524d68e1b93cc22b49881951a52cddf46433f08b9f2038dfa6897afcb790c5111c45984bcd9ac1058e395107bf863fbe6b7ab11fcf6c0c854b6857a3f8c84b3cc7925775a967ae6134561519c8e3bd086a2827f64b72775da456c81d2292dddae34fee49529841c34ef5f08f64f0c9e5d3332beaee53b078f2193306cb81e1de806de71415eaad8d1e453571b9de29f1c00d5d42a59ab2b8cb98570bf974257a163", 0xc1}], 0x6, &(0x7f00000007c0)=[@dstopts={{0x60, 0x29, 0x37, {0x88, 0x8, '\x00', [@ra={0x5, 0x2, 0x6d5}, @ra, @ra={0x5, 0x2, 0x101}, @hao={0xc9, 0x10, @loopback}, @jumbo={0xc2, 0x4, 0xa6d7}, @calipso={0x7, 0x20, {0x0, 0x6, 0x9, 0x80, [0x8, 0x100, 0x6]}}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}, @tclass={{0x14, 0x29, 0x43, 0x2}}], 0x90}}, {{&(0x7f0000000880)={0xa, 0x4e24, 0x5, @remote, 0x9}, 0x1c, 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0x1000}, {&(0x7f0000002900)="4cb7ba213d678634937f635dea6ea0ddd78fd49e7dc78b31809b560e6f6bb40265c879aa3334ad6e1680cb8df2569d99a15b3d47aa8342e3b3d39f67951b73ece50411991a5d6b675975487c61e480d20adc3fe4", 0x54}], 0x3, &(0x7f00000029c0)=[@rthdrdstopts={{0xc8, 0x29, 0x37, {0x8, 0x15, '\x00', [@jumbo={0xc2, 0x4, 0x8}, @generic={0x1f, 0x8f, "dbe8999a6bc5dfb635ebd81208c6ba52104a781f7745d88c197fad4dec3031b3fe4fd2e4067638980db8b30ac7e2aaf3794152dd62aa04e852c0cd8e2ded9c5497ffccfdd9c2a42eb0e77d9a44f2e3113bbe78f8b8e649796b11e2c2b4a5256812b2647095fc59b98e41163e9730c2f4fdcbe0e0b583f7d71d026b791276ce9b6fd5907388e3cc72525777ebef761d"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfffffffb}, @enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x9}]}}}, @hopopts_2292={{0xc0, 0x29, 0x36, {0x1d, 0x14, '\x00', [@pad1, @generic={0x3, 0x9c, "748ad3547128e04a69cd964ab170c4b8582e8237a3e9a8d7e5df3f90ded56d53dd7c9493387aab90f0ddc722c256bc506690954fad7670c2a49a8f335845baf883a03293a4bde71077d952f5a19171ca2b1b45a865c418857dae447de9a93a80748cb04609f916322d555c431a67cd178ca1a361ad169f09182ab02f7a0f56b867b5de425f146a6176b4ded95cc85fde469fc0d2bd5a1c6fa8411a9f"}, @pad1]}}}], 0x188}}, {{&(0x7f0000002b80)={0xa, 0x4e21, 0x4, @private1, 0x80000000}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000002bc0)="d8e12f", 0x3}, {&(0x7f0000002c00)="d91b8bdbfaf9132cfcd0efd1540cdd880563216d69a1701e05661eb319d56be9b5b80d2db02f8ecf265ec1eebb303df70853af4b5a930b198238558c2f551d1c4cf1a1a85219afc381d1b7419b3cbfd1d6948f7762de9f06b497f3ee877164a070d4de2707af1689ec83d1e1720d3b52c9", 0x71}, {&(0x7f0000002c80)="863f75abed0b9381cae5e1076898ae292ace23b2bca2a567247e0a22795c64d7020ad390f79fe036e01dab70de6f4cba2a1d5afdb5362cd6122651a24640c1b66f380f16b9cf6333ff8d8966beafb96683910aa5c28bb79ce788e81f9ff80ba64e4dfadcb6e5f9b94a7bb5f18623b4291ac63e3cc589e57f14ebbe588260838f27fcc8e1fc8f82aee4b6b3141c5808ed432b2dca3adb0128b3148b0baa7228448e05c1f6d6ef493124326e878deeb6e23bf7ce5dbb59fd1d8017ae2e8ee469f4ab4b7481b3389a8067b4e9234181bfc02e1c47b13fea4b", 0xd7}, {&(0x7f0000002d80)="eb1a76057fe2be91b0e08675cf83217cf242c9aeb291e2dbf116d55007c87ffbf9486de327359ef39e8ca65f355d9bb0584466189f0c29dcc7964333d3bd1baf919a9dba999ffad289bd8d58162f3b78ef3202c3c6316e4dbc4355aff70fb817c19419b6552cf9bafb306b0813a86ba55ecc4dd7319e7d92fb65d20a35f3c94f3b00d7805453f6b7ea4f5fbb0f58cf7a2ca606af70e4f844ee8b4e811015fff2", 0xa0}, {&(0x7f0000002e40)="0ca0626d97b0e77745fe", 0xa}, {&(0x7f0000002e80)="f4b76fb58dd9eb6a1730af131b23524664cab32571339e73a53d21f242b706f574a0750be8dd2268618955b535e9f1f7efc9a4fc97f8fcdad8c96752d44e7112ba587c323354b3c78cb0f217a331bd35f8b612af179c02c7266eb4", 0x5b}], 0x6, &(0x7f0000003040)=[@rthdrdstopts={{0x38, 0x29, 0x37, {0x89, 0x3, '\x00', [@pad1, @jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @ra={0x5, 0x2, 0x8}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', r6}}}], 0x60}}], 0x3, 0x4000800) 17:32:55 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 15) 17:32:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000005000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:32:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:32:55 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f0000000001000000000000000305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) ioctl$int_in(r0, 0x73, &(0x7f0000000000)=0x3) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) 17:32:55 executing program 4: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000280)=""/221, 0xdd, 0xba) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x204ee2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r3, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000100)={0x1, 0x0, 0x1ecc, 0x6d2e3e81ea27444f, 0xfffffffe}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000380)) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000580)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) ioctl$int_in(r4, 0x0, &(0x7f00000000c0)=0xfffffffffffffff7) sendfile(r2, r1, 0x0, 0x500000001) 17:32:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'macvlan0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="2e8d74fa09408e02cedc92fadfe8a1c8f53fe1035bc141f80b4d063c2d2960eb8e50fad83223e74d78115be24e3f0c2aec0d8d266e9ec816eefa886eb22b86f778c4c2a3ae06ffffff0ad572f3875a3f8d6d5d2215f134eda15fc5f770f0e139a5f4279eaf05c6a4d651e4fb2bb7927770bffab9d53408ecd4799bf4c894a5995994f691e9ec50c10abf29d80f9b6ffad295441163140c927a149885acfe1372f89db5ce", @ANYRES16=r1, @ANYBLOB="01002abd7000000000000500000018000180140002006272696467655f736c6176655f3100001400038055fe03800c00018008000100ff00000000000180000003000000020073797a5f74756e0000000300"], 0x40}}, 0x40000) [ 3180.011935] FAULT_INJECTION: forcing a failure. [ 3180.011935] name failslab, interval 1, probability 0, space 0, times 0 [ 3180.014649] CPU: 1 PID: 15874 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3180.016103] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3180.017843] Call Trace: [ 3180.018401] dump_stack+0x107/0x167 [ 3180.019166] should_fail.cold+0x5/0xa [ 3180.019965] ? create_object.isra.0+0x3a/0xa30 [ 3180.020911] should_failslab+0x5/0x20 [ 3180.021714] kmem_cache_alloc+0x5b/0x310 [ 3180.022572] create_object.isra.0+0x3a/0xa30 [ 3180.023481] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3180.024540] kmem_cache_alloc+0x159/0x310 [ 3180.025417] dst_alloc+0x9e/0x5d0 [ 3180.026149] rt_dst_alloc+0x73/0x440 [ 3180.026930] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3180.028026] ip_route_output_key_hash+0x185/0x340 [ 3180.029028] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3180.030186] ? lock_downgrade+0x6d0/0x6d0 [ 3180.031065] ip_route_output_flow+0x23/0x150 [ 3180.031973] udp_sendmsg+0x190d/0x2220 [ 3180.032782] ? ip_frag_init+0x350/0x350 [ 3180.033616] ? udp_setsockopt+0xc0/0xc0 [ 3180.034461] ? mark_lock+0xf5/0x2df0 [ 3180.035245] ? lock_chain_count+0x20/0x20 17:32:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000006000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3180.036109] ? lock_chain_count+0x20/0x20 17:32:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3180.037189] ? mark_lock+0xf5/0x2df0 [ 3180.038080] ? lock_chain_count+0x20/0x20 [ 3180.038934] ? prep_new_page+0x16d/0x1d0 [ 3180.039775] ? lock_chain_count+0x20/0x20 [ 3180.040652] ? __lock_acquire+0x1657/0x5b00 [ 3180.041562] udpv6_sendmsg+0x1b56/0x2b40 [ 3180.042421] ? __lock_acquire+0x1657/0x5b00 [ 3180.043331] ? udp_v6_push_pending_frames+0x360/0x360 [ 3180.044420] ? lock_acquire+0x197/0x470 [ 3180.045244] ? find_held_lock+0x2c/0x110 [ 3180.046108] ? lock_acquire+0x197/0x470 [ 3180.046932] ? find_held_lock+0x2c/0x110 [ 3180.047780] ? __might_fault+0xd3/0x180 [ 3180.048606] ? lock_downgrade+0x6d0/0x6d0 [ 3180.049473] ? sock_has_perm+0x1ea/0x280 [ 3180.050328] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3180.051430] ? __import_iovec+0x458/0x590 [ 3180.052295] ? udp_v6_push_pending_frames+0x360/0x360 [ 3180.053370] inet6_sendmsg+0x105/0x140 [ 3180.054182] ? inet6_compat_ioctl+0x320/0x320 [ 3180.055123] __sock_sendmsg+0xf2/0x190 [ 3180.055933] ____sys_sendmsg+0x334/0x870 [ 3180.056777] ? sock_write_iter+0x3d0/0x3d0 [ 3180.057649] ? do_recvmmsg+0x6d0/0x6d0 [ 3180.058466] ? handle_mm_fault+0x9e9/0x3500 [ 3180.059375] ? find_held_lock+0x2c/0x110 [ 3180.060233] ___sys_sendmsg+0xf3/0x170 [ 3180.061044] ? sendmsg_copy_msghdr+0x160/0x160 [ 3180.061983] ? vmacache_find+0x55/0x2a0 [ 3180.062817] ? do_user_addr_fault+0x5b0/0xc60 [ 3180.063746] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3180.064820] ? exc_page_fault+0xca/0x1a0 [ 3180.065663] ? trace_hardirqs_on+0x5b/0x180 [ 3180.066567] ? exc_page_fault+0xca/0x1a0 [ 3180.067400] ? asm_exc_page_fault+0x1e/0x30 [ 3180.068318] __sys_sendmmsg+0x195/0x470 [ 3180.069133] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3180.070024] ? lock_downgrade+0x6d0/0x6d0 [ 3180.070896] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3180.071887] ? wait_for_completion_io+0x270/0x270 [ 3180.072885] ? rcu_read_lock_any_held+0x75/0xa0 [ 3180.073844] ? vfs_write+0x354/0xb10 [ 3180.074614] ? fput_many+0x2f/0x1a0 [ 3180.075360] ? ksys_write+0x1a9/0x260 [ 3180.076141] ? __ia32_sys_read+0xb0/0xb0 [ 3180.076981] __x64_sys_sendmmsg+0x99/0x100 [ 3180.077854] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3180.078919] do_syscall_64+0x33/0x40 [ 3180.079682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3180.080741] RIP: 0033:0x7f47b29c4b19 [ 3180.081509] 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 [ 3180.085306] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3180.086873] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3180.088332] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3180.089803] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3180.091274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3180.092737] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:32:55 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:32:55 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4, 0x0, @empty}, 0x1c) close(r0) 17:32:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100), 0x3, 0x4000) mknodat$null(r1, &(0x7f0000000140)='./file0\x00', 0x2, 0x103) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="07b463f53e72bca6189353a7f798c3fdd70f916043cfcf21", 0x18, 0x9) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x301200, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 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, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x7) open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000081000000db00000000000000ff0300000000000001ffffffffffffe7373c15ffc09cc03c"], 0x800) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0xcc00, 0x0) 17:33:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000007000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:33:15 executing program 4: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000040)={0x1144, 0x21, 0x100, 0x70bd28, 0x25dfdbfe, {0x7}, [@generic="47bba61db9c5949f98268e9b326e5e2e22bac7f74e264876c983be323bcec193fcc0ea0a51aeaed7af87953c29a98c195c962135", @typed={0x19, 0x7f, 0x0, 0x0, @str='*@*\\#@$-+\\!%,+{{-:!T\x00'}, @nested={0xa7, 0x7, 0x0, 0x1, [@typed={0x8, 0x8b, 0x0, 0x0, @fd}, @generic="de0ec5c630c1619896fbd1b368f564097f03ed22ffa2f028c3f666f2f5ffd23a225c8722b07db97e2e99062a65553e0ce13bed2a0824275a7db16f9e2853d9682d1a2449abbbefb26f8a521f5e9fe62b55a29915dd161701c790c766a31979930eba6cb9dc468a89244ff230ee2ae7116fe250c3d695ce236b60ebddc0b6fed6240eff9ff343f64ca0269ed0580fe8d1", @generic="6c1024b405dc0a686f8fcd"]}, @generic="22a1497ba7430077d33c5a8bf55ab142fbbfc04cbc9a28a36fde0858361b636d90da1cc49e032abeb595b21e55cb57bee9f2026cbcf563", @generic="091d9e9d5110e63eaba7963ce6d7e50ece6db6284ac090c485a2ad0ff0b23b1789120be39eb4ca5a2f2c6e421f9c4ed54871ffd55d527ee01d83617dfa7f0f99bb1c5853a4d8d8aab19bca75c4950f5a15180218782df1ced99d76e446762f2dab3295c9f70b9111d7c242eb9b4412f2720e118f64c9798bbbe8cfe3f3530b6509555616747e7f800c7a65afc7037c858ec279be54804e75cf40832d4f301a2b3d2d34d90586016110599661d55f0f1062df8831680681a5df861a3c46e047c0a6d45f90b955da76039301245612c82d5b8045b7fbb916a6a7d1de559909dbbeb32b73d059e3d63dcdf5937740465c3472a8f15daaff9ffe394be659ca210cdbdd29e8d98a89fab7b496697cdf6d739e61e1cd25338d3990cac4042c5d1c8bc0c7f9285ae6000096da0b8a3891bc5c12f9883d209a6ecb190bcb43d0acde59885c35c78bb3e03ce3e7aef045fbf0e113a405c672a22085a8315c225e8b034200e26aa84178136281d773c1096a8a3235fb2a021650ea875891eb41fe3e4e77f083511dd655958ada2451e3a1965b486f6f8958433974216fa9d070cca1bd034ec0b01f01e105fd07f4fdda8a58b58658371e6822040dab28bc8e0a06fffeb2e97890f9ad7a13c170574e106d5ba57f2eebfb77f8a5976bf178cb23c88bfa2c41c0693bb271d800a130cc21d1858733c3d0220ec3942f79a46038567e5400fc5a0b96b6f0fc9d43954bd97285292331f4ad00def4459baeaebc90a0d1ec6e3ba28e6d32bd5c562f830b720804a43158e54bbc54da9de1c0c1e296a5b2dc009b656a30a4a08d2a48e8ddaace6d8e61740ca6b1001f4a9cd33f50a3a45368eba3eb3142a31782885e314fc79808357012116d9892f20109d7e8238583b2bba6a2bc48070ea1ca1a45b685ff2d619b8c24bf6182267b28d375a75d85cede20a5f5048bc7ddfd1b111ed20b74453561b1171967c2c8972ed2d3d7a56be2210087e2318bcce85f2d951f82ebff79a54a11f125f78a1f5d76f49f7c59273103c0670b88834212eb772518786cde7aebcc077fba043a288f33bf4ecfe2b3f97102a0b270f004fc134a95918afdf79a2bde64115f3993c81ff77e42221b6516b86571e3d7c80c9098492011b241beb5f7e4b59b9623d4242e7773fcd755eac7a10e80ef0b11be8cadbe741e8eb6760ee5f838340d0e5b8d4ea02d298133c404998e9a3c51358f8b8aa9445388d5b92083c1db8904ccff67d6a5bc1929f653f4f625c131d90b96f378f3029fb1f3adbd156f18b89b448528a90f96335081c8cfd940f51580f4280eda5c64b75d564ecbc9cf02b9990a51397f1da1b9502f2dd2d138a4b1fa830f0341aa9153aa4b67744cab33bdde5c8ee3394ab4eeb06d2dfeb8f4c2017476156074f300cec3ce3dc9c85f09d67a12dc864b609894c249dcaa1ca8d0563f6b243b099430c742cdbc3d512688f9ea8f58270020f5be4e1808fd992a904d8aef32414333b9ee9a712cd2725ee49fcfd34005362fb5118a7d658640f110f75c005e87960677142ca477bc4d294143c02e1f8120dd37187fc70cf463e6f49340a4c54c8aece3c2745ba54a2ebcbf8fe9521383d12657f21018768b0df2fc7e1871febcc42dd540259bfe5898277da77c955f71915ab3c38248995f99150a7e23cce926b5d4587e11fb50355e3ab402bc32f54758762fa40701faa133b572edebdbad69bc087cd30917c83608424ab61f921502054a82797630cf1a2ff24def05e66b2fad538f6b73af9b8f9a45188163f69d91894869a82c499c1bea6e550d6141efd9a25c7e6ba0368e120ccdc0e9bd0233bb6adb67086daeafdd3ed909ba84b778b855964078aa4d92ad48ab1bb645140e90b737d23648c2a23092d9696d2312e62b7c5b472e7d68f750534871cafc9728eeba565446f6e09ee8beeddcb233c52a32ccb66fc215766138d2c7f753ccd46de444082e06ded9715eaf9fa09758f6e2abccf1380a34cece6d70c38e93a1ec962d343729ad950f63a066181789b83a210c2f0578427af8567e57d24a188c7f5a38c6e2fddab1d6ffe9c4f87706374bbd7ff09dcab779c1227d630f3e76baea43840e7921a6c95c0cbf5bc97323c1b6858ef507ea336c23ede48948abe9348a0e153e4387e0ec3b7f74cf8f5a98758b0477edee00c6fe7b1566eaec27ee18b27b6ef74415ce9acd08604ab17fba6dcd057566fb2f1253d522fc887196e817139bb1020984f0e6d74c4aa20aad8f2d5a758384b8069604868b6b8f9bafe380ff99318b14f009775a1314f9239eb03520d33282eb1e9714b31eef0f46e7c7428cec2b53c174bdda1e73fa6263158242ff15b017fdf7c9770bace3bc943f706b98fc18da8102c28799550e5e80bbeb9400732d33ab4c56510ccbb0caa85cd8b7d7bc42ea671df80987edba654c658abd51cbe424aaa5713557202da6848861584acf8ea64890dad0ef4c2f70608d56e8b9a707b2e4b94642c8b5a5e6d870efb9212717e8a9cb6c7c058387f993c6ceb51db1c4e997c299db3d71ddaf849117cb6ad35ded1c9207c8f81d481b5dda12cac61c377674171ee6630411a295689e4c83cf0bbfe874a54222ef52eed6609cce834248049275f7a08166e68fba8c1086caecfecced6032e0a0a175d9e4a911256fd93b8e0a809040056c1fe1b90c5cb369dc3e0eeaf38c45c3915dc919016b7fba4441c193391e0b6dccbca67e195a965190cce7ea33408b1a3b3ebd2602628251c4797422af802b7feaa856cf4bb783bdee2e8388f24337eff5899ea65a8f9de20988f95929336e6ac0bf815c9f325e2a3510ed53b0844ba7b5d0cd471be1573bf69b80de53c4a99e5cbcf3fff42f437fe6db3fdc914e56a5691bbefe62282adb2e571c61eb4664d384da5a44ab524e105578a6e671736fda2635d6278bc96288eac4fab8d40bc9ea7680585ad494fd0d4a2ab0981ae17bf3225fdb15b92a55d211c512a91ce1c93007799a9abf9426dd98818c8c72623220f63675ea53019c8b41d9ecccb45eadf6078c6201d3c1c4a0ded080a4d91a5e4866b7d160737929b8de43393dfd476168bf1ace6001197e1a6b474b468420f657b76ec6530d47b50bd51485ed8137c61785cbda6c0982621b824f8e642c26da3e93e3cbf58081d856ef7119a22006f656df04d0856e9c1b8a0e5c4a6d160451e265232396dfe23274da4d0de51c278ff78b72650db786795354d11d82a0da5efeadba3daeea882fb6ac1a878b33e25a225633c41ad61a00e71d18bf3a59f5cd518de927bfce68a31af57a224c58a7cb9008ccb95e88e3143117900d8b93a5fb161ae6e0e5b0bc4da415fd0e69de5da9319808384b05724b7de9fa6ede1598e64db8000d606975b2d8a181184f254d9fa3fda6bb07011e6c6fe82ff67ed47c56ca3f23ea3d149d87e0d7554598c2c07d625a084c39ffc0fdf9c39e2caee33f6a51baaef02efcd09cc16370d9c03d25a15d3d472953649411a10aa101e52062d8688d5faf847d2e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0x1144}, 0x1, 0x0, 0x0, 0x44041}, 0x20000000) 17:33:15 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) sendmsg$nl_generic(r3, &(0x7f0000000180)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x2a, 0x0, 0x70bd28, 0x25dfdbff, {0xb}, [@typed={0x4, 0x85}]}, 0x18}}, 0x0) pwrite64(r1, &(0x7f00000000c0)="18", 0x1, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYRES32=r1]) 17:33:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x5, 0x0, @empty}, 0x1c) close(r0) 17:33:15 executing program 2: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000280)={0x72}, &(0x7f0000000200)) r0 = 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000380)={@ipv4={'\x00', '\xff\xff', @multicast2}, 0x6c}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x66, 0x1f, 0x2, 0x1, 0x0, 0x9, 0x200, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x9, 0x1}, 0x1508, 0x81, 0x1, 0x3, 0xa80, 0xff, 0x80, 0x0, 0x1, 0x0, 0x6e}, 0xffffffffffffffff, 0x4, r0, 0x3) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = dup2(r2, r1) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a6397e8c96d9bc0dee30d4e06c4756df694102f91d6ff4e95f1dc6c6f1dd079275ba52c386caa32b2eaa05d9047607c954d20364242f69b9be6979f578ce4b326c394d6f814ab94564f35a24ec910696828054a1096437503bcceac76ee5e9a7902513263ac8f535a5de7fcf11ce27f777c49c9637a66a50e83239a2f7fd813cef7622f1e20a8943a6319ce3d8b706ee2afa842725b583e2f4748dfeb091cb8656949903cad33086b2be060ad1620d0bcb3e9b70cf1bb9b46a8ddcc2664752846e11b58475e37cfadbba76d414bebd39c85aafef7885742d9763b9661e8c83827eb69c5e1de359f1ebe23ed385cd31349bd9ee8d33646d21222ee52a78fe517c43af5a8ca65d3549a759cc653e115ed4ecf85a1cbc0384e099d5312322d888b55df8857ff47bcedcd99e743408118f3d811867380c680d9faae2103146733dccd40c4cabd106b4c274dc27fc35ae65176486b3bf89221a5cec0619b11d2249f1aedbfe5c85e8f205b76bde4e42f87d08fba90c492f19e5c59e9e3e518534c745e2bfbbb65da1d65"], 0x108) sendmsg$IPCTNL_MSG_EXP_DELETE(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, 0x2, 0x2, 0x5, 0x0, 0x0, {0x2, 0x0, 0x8}, [@CTA_EXPECT_MASK={0x58, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x14, 0x4, @local}}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x3a}}, {0x8, 0x2, @private=0xa010102}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x2}, @CTA_EXPECT_MASTER={0xc, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40084}, 0x20000000) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x402, 0xb8) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) 17:33:15 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/zoneinfo\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x80800, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0x3, 0x9, 0x8a1}) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000b, 0x10, r0, 0x8000000) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) r6 = syz_io_uring_setup(0x2, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000040)) r7 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0x9, 0x0, r8) syz_io_uring_submit(r2, r4, &(0x7f0000003500)=@IORING_OP_READV=@pass_iovec={0x1, 0x51fc0f61c01c294f, 0x2000, @fd_index, 0x7, &(0x7f0000003480)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/132, 0x84}, {&(0x7f0000002180)=""/102, 0x66}, {&(0x7f0000002200)}, {&(0x7f0000002240)=""/4096, 0x1000}, {&(0x7f0000003240)=""/209, 0xd1}, {&(0x7f0000003340)=""/200, 0xc8}, {&(0x7f0000003440)=""/20, 0x14}], 0x8, 0x11, 0x0, {0x0, r8}}, 0x6bb1) pread64(r0, &(0x7f00000010c0)=""/4088, 0xff8, 0x300) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x100010, r0, 0xe5bd000) 17:33:15 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 16) 17:33:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3200.517287] FAULT_INJECTION: forcing a failure. [ 3200.517287] name failslab, interval 1, probability 0, space 0, times 0 [ 3200.520152] CPU: 0 PID: 15915 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3200.521702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3200.523564] Call Trace: [ 3200.524156] dump_stack+0x107/0x167 [ 3200.524974] should_fail.cold+0x5/0xa [ 3200.525842] should_failslab+0x5/0x20 [ 3200.526693] __kmalloc_node_track_caller+0x74/0x3b0 [ 3200.527807] ? alloc_skb_with_frags+0x92/0x570 [ 3200.528832] __alloc_skb+0xb1/0x5b0 [ 3200.529651] alloc_skb_with_frags+0x92/0x570 [ 3200.530652] sock_alloc_send_pskb+0x7af/0x930 [ 3200.531666] ? sk_alloc+0x350/0x350 [ 3200.532475] ? SOFTIRQ_verbose+0x10/0x10 [ 3200.533383] ? __lockdep_reset_lock+0x180/0x180 [ 3200.534423] ? find_held_lock+0x2c/0x110 [ 3200.535343] __ip_append_data+0x162d/0x3310 [ 3200.536308] ? lock_downgrade+0x6d0/0x6d0 [ 3200.537228] ? __lockdep_reset_lock+0x180/0x180 [ 3200.538266] ? ip_frag_init+0x350/0x350 [ 3200.539162] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3200.540284] ? ip_route_output_key_hash+0x19c/0x340 [ 3200.541382] ? ipv4_mtu+0x1ed/0x2c0 [ 3200.542203] ip_make_skb+0x22a/0x2a0 [ 3200.543034] ? ip_frag_init+0x350/0x350 [ 3200.543917] ? ip_flush_pending_frames+0x20/0x20 [ 3200.544978] ? lock_downgrade+0x6d0/0x6d0 [ 3200.545906] ? xfrm_lookup_route+0x65/0x210 [ 3200.546866] udp_sendmsg+0x161b/0x2220 [ 3200.547735] ? ip_frag_init+0x350/0x350 [ 3200.548627] ? udp_setsockopt+0xc0/0xc0 [ 3200.549520] ? mark_lock+0xf5/0x2df0 [ 3200.550363] ? lock_chain_count+0x20/0x20 [ 3200.551280] ? lock_chain_count+0x20/0x20 [ 3200.552212] ? __lockdep_reset_lock+0x180/0x180 [ 3200.553260] ? __lock_acquire+0x1657/0x5b00 [ 3200.554234] udpv6_sendmsg+0x1b56/0x2b40 [ 3200.555141] ? __lock_acquire+0x1657/0x5b00 [ 3200.556112] ? udp_v6_push_pending_frames+0x360/0x360 [ 3200.557256] ? __lockdep_reset_lock+0x180/0x180 [ 3200.558314] ? __lockdep_reset_lock+0x180/0x180 [ 3200.559353] ? lock_acquire+0x197/0x470 [ 3200.560233] ? find_held_lock+0x2c/0x110 [ 3200.561139] ? __might_fault+0xd3/0x180 [ 3200.562026] ? lock_downgrade+0x6d0/0x6d0 [ 3200.562948] ? sock_has_perm+0x1ea/0x280 [ 3200.563847] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3200.565023] ? __import_iovec+0x458/0x590 [ 3200.565953] ? udp_v6_push_pending_frames+0x360/0x360 [ 3200.567099] inet6_sendmsg+0x105/0x140 [ 3200.567965] ? inet6_compat_ioctl+0x320/0x320 [ 3200.568959] __sock_sendmsg+0xf2/0x190 [ 3200.569832] ____sys_sendmsg+0x334/0x870 [ 3200.570742] ? sock_write_iter+0x3d0/0x3d0 [ 3200.571682] ? do_recvmmsg+0x6d0/0x6d0 [ 3200.572542] ? handle_mm_fault+0x9e9/0x3500 [ 3200.573501] ? __lock_acquire+0x1657/0x5b00 [ 3200.574471] ? find_held_lock+0x2c/0x110 [ 3200.575390] ___sys_sendmsg+0xf3/0x170 [ 3200.576257] ? sendmsg_copy_msghdr+0x160/0x160 [ 3200.577267] ? vmacache_find+0x55/0x2a0 [ 3200.578172] ? do_user_addr_fault+0x5b0/0xc60 [ 3200.579171] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3200.580333] ? exc_page_fault+0xca/0x1a0 [ 3200.581231] ? trace_hardirqs_on+0x5b/0x180 [ 3200.582197] ? exc_page_fault+0xca/0x1a0 [ 3200.583101] ? asm_exc_page_fault+0x1e/0x30 [ 3200.584076] __sys_sendmmsg+0x195/0x470 [ 3200.584961] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3200.585927] ? lock_downgrade+0x6d0/0x6d0 [ 3200.586862] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3200.587933] ? wait_for_completion_io+0x270/0x270 [ 3200.589004] ? rcu_read_lock_any_held+0x75/0xa0 [ 3200.590041] ? vfs_write+0x354/0xb10 [ 3200.590868] ? fput_many+0x2f/0x1a0 [ 3200.591672] ? ksys_write+0x1a9/0x260 [ 3200.592516] ? __ia32_sys_read+0xb0/0xb0 [ 3200.593421] __x64_sys_sendmmsg+0x99/0x100 [ 3200.594367] ? syscall_enter_from_user_mode+0x1d/0x50 17:33:15 executing program 4: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4307, 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={&(0x7f0000000040), 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x1) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000380)=ANY=[], 0x8) [ 3200.595510] do_syscall_64+0x33/0x40 [ 3200.596498] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3200.597633] RIP: 0033:0x7f47b29c4b19 [ 3200.598465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 17:33:15 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socket$packet(0x11, 0x3, 0x300) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x8000}, 0xffffff60) r3 = socket$inet6_udp(0xa, 0x2, 0x0) io_uring_enter(0xffffffffffffffff, 0x750f, 0x81a5, 0x1, &(0x7f0000000140)={[0x3]}, 0x8) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x8004) r4 = fcntl$dupfd(r3, 0x0, r3) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0xff, 0x7, 0x1, 0x67, 0x0, 0x80, 0xc28, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0x2, 0x1}, 0x2000, 0x94, 0x3, 0x9, 0x430, 0x1, 0x1, 0x0, 0x7f, 0x0, 0x3}, 0x0, 0x5, r0, 0x9) sendmsg$inet6(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x9, 0x0, 0x8e, 0x6}, {0xff, 0x5, 0x20, 0x5}]}, 0x10) 17:33:15 executing program 0: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 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, 0x0, @perf_config_ext={0x5, 0x2000000000000000}, 0x11010, 0x84b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1, 0xffffffffffffffff) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x3) pkey_free(0xffffffffffffffff) pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2000000, r0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000b, r0) pkey_mprotect(&(0x7f0000ff3000/0x4000)=nil, 0x4000, 0x3000008, 0xffffffffffffffff) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x80) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0xffffffffffffffff) fallocate(r1, 0x0, 0x0, 0x8800000) [ 3200.602551] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3200.604326] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3200.605930] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3200.607514] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3200.609092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3200.610687] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:33:15 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x7, '\x00', [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:33:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x6, 0x0, @empty}, 0x1c) close(r0) 17:33:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 17) 17:33:32 executing program 0: wait4(0x0, 0x0, 0x0, 0x0) r0 = getpgid(0xffffffffffffffff) wait4(r0, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) io_uring_enter(r1, 0x7745, 0x400e, 0x1, &(0x7f0000000000)={[0x400]}, 0x8) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x810, r1, 0x8000000) r3 = syz_io_uring_setup(0x2, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000340), &(0x7f0000000040)) r4 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x40000}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0x9, 0x0, r5) syz_io_uring_submit(r2, 0x0, &(0x7f0000000180)=@IORING_OP_CLOSE={0x13, 0x4, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r5}}, 0x8) 17:33:32 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f0000400000/0xc00000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x0) 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, 0x861, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x8001, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000019c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r1, 0x0, &(0x7f0000001980)={&(0x7f0000000180)=@l2={0x1f, 0x0, @fixed}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000240)=""/119, 0x77}, {&(0x7f0000000340)=""/239, 0xef}, {&(0x7f0000000440)=""/123, 0x7b}, {&(0x7f00000004c0)=""/232, 0xe8}, {&(0x7f00000005c0)=""/186, 0xba}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/255, 0xff}, {&(0x7f0000001780)=""/119, 0x77}, {&(0x7f0000001800)=""/177, 0xb1}], 0x9, &(0x7f0000000100)=""/19, 0x13}, 0x0, 0x100}, 0xc4) r5 = getpgid(0x0) epoll_create(0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x8, 0x3, 0x81, 0x3}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0xee, 0x7, 0x8, 0x4, 0x0, 0x3ff, 0x4004, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x1, @perf_config_ext={0x69, 0x3}, 0x40500, 0xd9, 0x7, 0x3, 0x0, 0xd3d, 0x1700, 0x0, 0x5, 0x0, 0x3}, r5, 0x7, 0xffffffffffffffff, 0x2) 17:33:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x40000000000012c, 0x4000850) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000001840)=[{{&(0x7f0000000000)={0xa, 0x4e21, 0x4, @empty, 0x6}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000040)="664ec9543238b37f3ad5c923db86e7be188b81e375352c4aa1e6834c68a0327500c185091abeb4576321b780c1e5f13e726ce1b4df91651a3e8c835301358608964b62a123fcc28cbd3a3fa605d2869d48892792231f6299a80fb56fe78bbbe22d4a3eb8124378e2cce40b864e2264aff53a96c2a762141a923d2bdfe9934654482ba05bf15fdd7a04c65bd6290f947926fda5fd4b0fa21558d1bc8edd6957a9e900529eb8cfe9e7d2e1cc944e9b160c1a673fb0bda876537fc9e7a82c43e0a8", 0xc0}, {&(0x7f0000000100)="1d3011724fca5e4eb634e0cb1b4ada368c0aba7fbfd5f30632c78ddd590308618981d7f05007fa8ad203401675846266fcc84ba20a7e2666738c51c4abdf2514d7d93c375d988e275600f4db11f93c6be681745840f7da99d4d4f8a2f2ddf3a430ee1a26b0b36de5e7159637b49d41025d560ed3ea0bf373e53fc5908091544ea207a1cce4475796370c7f4d7f760294ee0ebf74f7566bd548ece4", 0x9b}, {&(0x7f0000000640)="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0x1000}, {&(0x7f00000001c0)="5cde34a8fb03ea5c473a5184c8066b95afdc14f283f3fb5fea", 0x19}, {&(0x7f0000000200)="5c3358fbac5eef720e573160f8822ed686e8d18b1e729a89ff4b8a4aa2e6fb404c7b157ed870dd3236529d13e5285dbc4a67251c1e1826e6533be4b75aa507c60efcb8eeece1ee7dcac0e14723ec38716b248c3cbf1bd835e8f872a84d253487135853c826", 0x65}, {&(0x7f0000000280)="756955739a8406bb0936d36fd0161428d34b0219671f50a1fc019f9245a6d34f20a07e21289c86f04b10d070b5ad7b2c957b8c2a17a1b5485ae2b6c2b01a5c0d495167e806369800c2e7939d969df95d35ff2ca52a5dfd788bd5e126807df0eb22cea522ebd9c57d55222818fc2bfacaa7cadbd35a0bc55a2a0dc5e1a40eceeab6ce1652", 0x84}, {&(0x7f0000000340)="0a39daedf3eba4a285c2cfe0998ce07e2126a83b926c271fc63aa3be27a5a6fcaf382f961fee9b40b7fee7d76b75673c80e27db7f7ad44c1ab8c0c3e8c3e3a04cfd6243131226c25be9006bbb10c5789de76c01e74fec41b350abdcdd6f07a7cb128c8e5ef6296bd87f50b400652fd2cc5082f52ce5d4152723143a2b0205737185583bb29102ffa7cc8607b2a4f0881b6272faa010e7bd5464bbd7fd3d6029252a4ee33928d609e11", 0xa9}, {&(0x7f0000000400)="b1192c9fd63a292a0251f7ca8823b95945fe8cbbd9cb7a18ad3d500c547cb978b47761403ea11d4ce1a7d9ac0f09e6fdcbb47e35b566e581a0d7fcafda5ba065f5996bf1391c1a5776921c907b7b9370adb8dc5542c378c42906d4c165ff66b1740b4e169fff6e2903421ee3697694730acd1ce6ce335b114e933daf3b9ec81a6171a74e5c19441d111af5c2fef09abf5e5279", 0x93}, {&(0x7f00000004c0)="6aa7a3e44441a4b59e16bc10534f375b943d8d10561520c17b6203eb5ddc52e5e256ce5013b69e28061cb86469dfd8e481c3924e5108ccde276c388980d3b2addaba7040f7ca51bdbb8e", 0x4a}], 0x9, &(0x7f0000001640)=[@rthdrdstopts={{0x48, 0x29, 0x37, {0x2f, 0x6, '\x00', [@calipso={0x7, 0x28, {0x3, 0x8, 0x2, 0x0, [0x9, 0x4, 0x80000001, 0x536]}}, @enc_lim={0x4, 0x1, 0x5f}, @pad1]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffe01}}, @tclass={{0x14, 0x29, 0x43, 0x333d1b84}}, @dontfrag={{0x14, 0x29, 0x3e, 0x9eb}}, @hoplimit={{0x14, 0x29, 0x34, 0x7}}, @flowinfo={{0x14, 0x29, 0xb, 0x1f}}, @tclass={{0x14, 0x29, 0x43, 0xff}}, @hoplimit={{0x14, 0x29, 0x34, 0x7fffffff}}], 0xf0}}, {{&(0x7f0000001740)={0xa, 0x8, 0x7, @local, 0x20}, 0x1c, &(0x7f0000001800)=[{&(0x7f0000001780)="63e20bb7664fb8aba44ed886920cc0a13b7c1968a3399e68cb9472a4158191cb8328d10943ea063b3625a47e425c193c15c06ac9cc6e196a17d4d90a104c4bb2b22ef7", 0x43}, 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@dontfrag={{0x14, 0x29, 0x3e, 0x1000}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @dstopts={{0x20, 0x29, 0x37, {0xc, 0x0, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}]}}}, @rthdrdstopts={{0x1020, 0x29, 0x37, {0x38, 0x200, '\x00', [@generic={0x5, 0x1000, "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@tclass={{0x14, 0x29, 0x43, 0xf912}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x2}}], 0x20c0}}], 0x2, 0x840) 17:33:32 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FSYNC={0x3, 0x5, 0x0, @fd_index=0x9}, 0x6) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:33:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000008000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:33:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3216.924386] FAULT_INJECTION: forcing a failure. [ 3216.924386] name failslab, interval 1, probability 0, space 0, times 0 [ 3216.927007] CPU: 1 PID: 15949 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3216.928454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3216.930201] Call Trace: [ 3216.930756] dump_stack+0x107/0x167 [ 3216.931517] should_fail.cold+0x5/0xa [ 3216.932319] ? create_object.isra.0+0x3a/0xa30 [ 3216.933270] should_failslab+0x5/0x20 [ 3216.934076] kmem_cache_alloc+0x5b/0x310 [ 3216.934938] create_object.isra.0+0x3a/0xa30 [ 3216.935854] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3216.936928] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 3216.938007] ? alloc_skb_with_frags+0x92/0x570 [ 3216.938967] __alloc_skb+0xb1/0x5b0 [ 3216.939744] alloc_skb_with_frags+0x92/0x570 [ 3216.940675] sock_alloc_send_pskb+0x7af/0x930 [ 3216.941638] ? sk_alloc+0x350/0x350 [ 3216.942411] ? SOFTIRQ_verbose+0x10/0x10 [ 3216.943269] ? lock_release+0x680/0x680 [ 3216.944095] ? find_held_lock+0x2c/0x110 [ 3216.944958] __ip_append_data+0x162d/0x3310 [ 3216.945867] ? lock_downgrade+0x6d0/0x6d0 [ 3216.946738] ? do_raw_spin_lock+0x121/0x260 [ 3216.947643] ? ip_frag_init+0x350/0x350 [ 3216.948494] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3216.949548] ? ip_route_output_key_hash+0x19c/0x340 [ 3216.950594] ? ipv4_mtu+0x1ed/0x2c0 [ 3216.951367] ip_make_skb+0x22a/0x2a0 [ 3216.952153] ? ip_frag_init+0x350/0x350 [ 3216.952988] ? ip_flush_pending_frames+0x20/0x20 [ 3216.954008] ? lock_downgrade+0x6d0/0x6d0 [ 3216.954891] ? xfrm_lookup_route+0x65/0x210 17:33:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000009000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3216.955793] udp_sendmsg+0x161b/0x2220 [ 3216.956821] ? ip_frag_init+0x350/0x350 [ 3216.957655] ? udp_setsockopt+0xc0/0xc0 [ 3216.958512] ? mark_lock+0xf5/0x2df0 [ 3216.959295] ? lock_chain_count+0x20/0x20 [ 3216.960159] ? lock_chain_count+0x20/0x20 [ 3216.961019] ? mark_lock+0xf5/0x2df0 [ 3216.961819] ? lock_chain_count+0x20/0x20 [ 3216.962717] ? __lock_acquire+0x1657/0x5b00 [ 3216.963639] udpv6_sendmsg+0x1b56/0x2b40 [ 3216.964486] ? __lock_acquire+0x1657/0x5b00 [ 3216.965410] ? udp_v6_push_pending_frames+0x360/0x360 [ 3216.966511] ? lock_acquire+0x197/0x470 [ 3216.967346] ? find_held_lock+0x2c/0x110 [ 3216.968205] ? lock_acquire+0x197/0x470 [ 3216.969038] ? find_held_lock+0x2c/0x110 17:33:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) open_by_handle_at(0xffffffffffffffff, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$AUTOFS_IOC_SETTIMEOUT(r0, 0x80049367, &(0x7f0000000040)=0x4) fcntl$setstatus(r0, 0x4, 0x2400) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet6(r0, 0x0, 0x38008004) dup2(0xffffffffffffffff, r0) [ 3216.969901] ? __might_fault+0xd3/0x180 [ 3216.970907] ? lock_downgrade+0x6d0/0x6d0 [ 3216.971775] ? sock_has_perm+0x1ea/0x280 [ 3216.972621] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3216.973718] ? __import_iovec+0x458/0x590 [ 3216.974596] ? udp_v6_push_pending_frames+0x360/0x360 [ 3216.975677] inet6_sendmsg+0x105/0x140 [ 3216.976489] ? inet6_compat_ioctl+0x320/0x320 [ 3216.977426] __sock_sendmsg+0xf2/0x190 [ 3216.978256] ____sys_sendmsg+0x334/0x870 [ 3216.979108] ? sock_write_iter+0x3d0/0x3d0 [ 3216.979995] ? do_recvmmsg+0x6d0/0x6d0 [ 3216.980830] ? handle_mm_fault+0x9e9/0x3500 [ 3216.981730] ? __lock_acquire+0x1657/0x5b00 [ 3216.982643] ? find_held_lock+0x2c/0x110 [ 3216.983506] ___sys_sendmsg+0xf3/0x170 [ 3216.984329] ? sendmsg_copy_msghdr+0x160/0x160 [ 3216.985284] ? vmacache_find+0x55/0x2a0 [ 3216.986134] ? do_user_addr_fault+0x5b0/0xc60 [ 3216.987077] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3216.988163] ? exc_page_fault+0xca/0x1a0 [ 3216.989000] ? trace_hardirqs_on+0x5b/0x180 [ 3216.989907] ? exc_page_fault+0xca/0x1a0 [ 3216.990785] ? asm_exc_page_fault+0x1e/0x30 [ 3216.991725] __sys_sendmmsg+0x195/0x470 [ 3216.992578] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3216.993506] ? lock_downgrade+0x6d0/0x6d0 [ 3216.994413] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3216.995443] ? wait_for_completion_io+0x270/0x270 [ 3216.996476] ? rcu_read_lock_any_held+0x75/0xa0 [ 3216.997471] ? vfs_write+0x354/0xb10 [ 3216.998271] ? fput_many+0x2f/0x1a0 [ 3216.999048] ? ksys_write+0x1a9/0x260 [ 3216.999870] ? __ia32_sys_read+0xb0/0xb0 [ 3217.000744] __x64_sys_sendmmsg+0x99/0x100 [ 3217.001645] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3217.002761] do_syscall_64+0x33/0x40 [ 3217.003562] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3217.004663] RIP: 0033:0x7f47b29c4b19 [ 3217.005457] 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 [ 3217.009459] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3217.011106] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3217.012640] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3217.014185] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3217.015723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3217.017261] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:33:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:33:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000000000000a000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:33:32 executing program 2: r0 = 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg1\x00', 0x4) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001ccce"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) 17:33:32 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = signalfd(r0, &(0x7f0000000140)={[0x5]}, 0x8) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffc01) setns(0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r5 = open(&(0x7f0000000480)='./file1\x00', 0x200, 0x180) io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x0) perf_event_open(&(0x7f0000000180)={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, 0x4, @perf_bp={&(0x7f0000000680), 0x4}, 0x11904, 0x0, 0x0, 0x0, 0x3, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xfd, 0x2, 0x2, 0x2c, 0x0, 0x5, 0x1a004, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_config_ext={0x1, 0x5a}, 0x400, 0x4, 0x8000, 0x8, 0x3ff, 0x2711, 0x1f, 0x0, 0x9, 0x0, 0x40}, 0x0, 0xc, r5, 0x9) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) 17:33:32 executing program 7: r0 = clone3(&(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000280)=""/78, 0x4e, 0x0, 0x0}, 0x58) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0x0, 0xffffffffffffffff, 0x0) migrate_pages(r0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0, 0x1810363c40c3583b}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@private2, 0x2000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x5000000}, 0x20) 17:33:32 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000140)="af", 0x1, 0xffffff) signalfd(0xffffffffffffffff, &(0x7f0000000080)={[0x80000001]}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3ba4141e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x5, 0x3, 0x5, 0x7, 0xd0, 0x8}) 17:33:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x7, 0x0, @empty}, 0x1c) close(r0) [ 3217.255906] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 5 (only 16 groups) 17:33:48 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r1) socket$inet_icmp(0x2, 0x2, 0x1) 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, 0xffffffff, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2}, 0x0, 0xffdffffdffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r3, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x0) sendfile(r3, r2, &(0x7f0000000000)=0x3ffc, 0x5) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/cryptomgr', 0x4001c0, 0x3) sendmmsg$inet(r4, &(0x7f00000010c0)=[{{&(0x7f0000000140)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000680)=[{&(0x7f00000012c0)="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", 0x112}, {&(0x7f0000000280)="8f37d072b1b266a4f7def48131fef40cecf6a883ab692650214e315ad4297d65c783af55cf9ba456f2adfb7e559882839fc2e1c4547895066f4c", 0x3a}, {&(0x7f00000002c0)="080d97ba2d1529b63039bb6703978b806a49fa4cfef82b321b93c49154b0f5cb4c7f3e0fd91176f3710e7e85c3b9bd365dd6dfff582ba2990e53670aa686bf308059bcbcaa1d086e90c7d37df7af41a53aede5c6748b05acdc0ceb02d25a7d37a3b94da215a74041be4a2d2535c2cbcf396b518cc4e60dc61a9723a45697510ae5633ad850b62396009e8583623cb37d3bba5f65886f44e490f988de5d2895699ccd4046e7acc7", 0xa7}, {&(0x7f0000000380)="0842ea7e6f6bc286047a0009771d9c1c69380653af388aaa596fd3c8033b209d8841debbcc5f7145622d88a1aebd8a0373705f6269c6b66311a76a553711bd3ae42ccd9bee913a6311e679bc2d000f8581e3484cf67a42bf69ef528c8f9ca092b900254a8af0091a3cd61fd4349cdc920698054a12cdc212a130c109ac9e1a696b37465fbd5765b597d609223fa8bb8592553f599ce3185591484fc2b359c2f60589e75c2cdd2bd119760cbe6cf2b1d714633ce5d960", 0xb6}, {&(0x7f0000000480)="b2b38c0f2919cae468f2598eb2d2c3f083c3f71880b78db9d50eea4e12e8c21e268214b93df03e6b58eda60c25496fefb766fee4e1dba494d9afda138b0d8571dc2889928905a84f8cbbfc29e1260dc81379beebde9fe23dc23fa5c9b4c40203cf1959a80b69260a27da367eecb4d56f1182b2ab5803524a9c6c43572a1a171ec8d34e09c1665cc07d908acb2729a87332ec7790d8aaee1046d5ab6e5046038dd8d81388572719612d6fe93009e67da85c528dc5", 0xb4}, {&(0x7f0000000540)="7b884812eaf5ca43aa74a79185e603818ae58d877b10c2cffe98d845b515c56b8ab968a034e6d4ca7c1b855ff1da4c12773f51beae34659bf4532913172befc966515da80435eac28b468c36749c2c6c3f17fac86544aa6e06b3aadebe2abddd5c3919e725da3111d2ca943aea8a8e36137c8fcc20abe9c8c2765124adc791584912dfacd78c7f062c9ad46e6c75a8ae218b89f1", 0x94}], 0x6}}, {{&(0x7f0000000600)={0x2, 0x4e20, @multicast1}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000700)="3834cd9a73afddbbb900aa29cc0872840b75021f168fc7b6271fc2a28dca60bf2c40644feeadc0c7a548acf688d6add920c092e5797ca637173399baef3b1ea525f367f469ef5bdeb37f8d8fb230fbc4451631d74a7e8de14f302473905168801e21bbb340ec7c2455c8e519b1d65a4415715b3b2d703315554e10e976f2e947f74d3274d47668ed0f567250a997575557326e4ae6b1f6d7b25f0160cef5c08c4739f1f4cf8b46e0b9b0b8bda8ca8b9ce7980d4f2799aa1ac0d3512f320544610c9628564c9ec7bd567dd9932815a299d63f8a90c9e8dbecd4e2a610218b53d62baf39007a1112", 0xe7}, {&(0x7f0000000cc0)="6fbe96e1306f0b89025d987c395841601e4cbd115e706251f3072da5ff7177574f397a599c7b75eb07918bf673d4d339b738e3a2175cd31e5dc53d3c11db6f6410010ee5b807cb518ad43ea514beac8724508a628588ecabcd185655a430caa03841097bf71acf061975bc7d681aca921e6fcc7570a08df9db34da1a98e7d288ef879015001ebecd41387bfb30138eebb000669647b43935c9f7afc585a200053243ffed1da62d66cbf909b65af30c5b24d05da0e80c7b2743b340d0720a1e", 0xbf}, {&(0x7f0000000940)="4a7eb82b9fff0ad59023516f2ed0adcc38644d429d9c3f8c7359f543811f16b56caaf38273131e76dae70663e07ee8016060f06d03c4a77971d7be8a095f0a871ac2fc65aabd511f6e9d2cddd3a635d84c3931129e87dd6351f99c403ca0a6d6d3b91793cbdd1d58f755e4760c726b42441ee27e43cdbd14550ce46e3adeaf2fb88861dd11846015d4f5ce3a2550316d3924e83ed8734174c5", 0x99}, {&(0x7f0000000880)="70cdde8c8b8cd50c27", 0x9}, {&(0x7f0000000a00)="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", 0xfb}], 0x5, &(0x7f0000000b80)=[@ip_tos_u8={{0x11}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}], 0x48}}, {{&(0x7f0000000c00)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000c40)="c32be0e6013f425f90666fe9799f365d93b67f82379aed93b4f8f58b4a7b90d0efe1b5690d3931bae24a6eede4d1864ec8fa42516665ad3429b673b08388a6d91b562e2c84986f0c5c", 0x49}, {&(0x7f0000001200)="8d8e9bcd997356562ed57e3f23174f0c0ccee542a96a38986852a3c59b9bcc2eb7949a130e2b477a5a9430f8fcedf9d9209fe268ae80f0d05d325cb0a97e7b432901fc42abf52959dd894c2b35d3cefcd098ca7c8ea10928b1cb4721df68c4b4d7653012679c55728605aed1ab401c3a3f481772a88fea7933d19e516e64461cdc4978fc7cefaedfb9910b1c2b21fad1fa13f3aa766ae4f2113d0f5529ae", 0x9e}, {&(0x7f0000000d80)="164d0b03d4d28a389fd09a701af2c7d5249c143616f5522c75e110129f4f541fc17d1c07d881eccb6f7a200ec01ef74a56b0babda88b745172c03ec5223219738953041263a69e49", 0x48}], 0x3, &(0x7f0000000e40)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x30}}, {{&(0x7f0000000e80)={0x2, 0x4e22, @broadcast}, 0x10, &(0x7f0000000ec0)}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000f00)="452e6a24bef9febf72194ca199de0a", 0xf}, {&(0x7f0000000f40)="7618809a2dd1", 0x6}, {&(0x7f0000000f80)="7afb3871e2d4cee7cb6d3f44a30ba24e32ecacb6186797313217e50484d03106500e156a96547625646af282237d12d2c4e7edfbae48547833fae4da48f0aae0e865470dcadfbf9e83bdd3c6fec88d418ca14573b461638a7ce5c502d8f07eedbc6fb3bc19e9fe5ce518d77891fb93f2fbb39e45596b45a0a93a67fc7797c0227bca400c636fabe1783878bbbf3e5eee1c6594b7eb345b4a0166", 0x9a}], 0x3, &(0x7f0000001080)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x6}}], 0x18}}], 0x5, 0x0) syz_io_uring_setup(0x24, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000e, 0x380110, r0, 0x8000000) write$bt_hci(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="ff030002031e10002ce927"], 0xb) 17:33:48 executing program 4: clone3(&(0x7f0000000780)={0x50003280, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0xb5) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="051f00000000e0000502fff804010305020001079a78500cb075aac8d4f693c79648f3050a7bc8edcb6f696046cf5e608fe346e7c46d95d0a428c27d39d8e78f91b5b1a3c49a0a35d995d17f012bd0aaa8d67d74c99948de940f09cedfb40dbe082850074a663f0564b0708a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) 17:33:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x8, 0x0, @empty}, 0x1c) close(r0) 17:33:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000000000000b000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:33:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:33:48 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r0, r0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) 17:33:48 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 18) 17:33:48 executing program 0: r0 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) finit_module(r0, &(0x7f0000000500)='SEG6\x00', 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f0000000400)=ANY=[@ANYBLOB="ddaf0dfadbfccb4a033d3707efcb0d612c7b22a8d82fd50822696ca4077e75619fccc973cc68c43cf2778c507e73ab75ce1a2fae64e1798df18d62be7c7aef85101263c4b51633b717069424697408e9ab6a052380e71cd3"]) r4 = syz_io_uring_setup(0x59a7, &(0x7f0000000540)={0x0, 0xa0e1, 0x10, 0x1, 0x1eb, 0x0, r1}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000380), r0) bind$802154_raw(r5, &(0x7f0000000040)={0x24, @short={0x2, 0x1, 0xaaa1}}, 0x14) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc93df8e6", 0x10}], 0x1}}, 0x0) mount$9p_fd(0x0, &(0x7f0000000340)='./file1\x00', &(0x7f00000003c0), 0x4, &(0x7f0000000740)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@version_u}, {@mmap}, {@aname}, {@access_any}], [{@smackfsdef={'smackfsdef', 0x3d, '9p\x00'}}]}}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xf, 0x13, r1, 0x8000000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000800)={0x30, 0x25, 0x830, 0x70bd2d, 0x25dfdbfc, {0x1c}, [@typed={0x14, 0x37, 0x0, 0x0, @ipv6=@loopback}, @typed={0x8, 0x0, 0x0, 0x0, @u32}, @generic]}, 0x30}, 0x1, 0x0, 0x0, 0x48044}, 0x48051) syz_io_uring_submit(r6, r3, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) io_uring_enter(r1, 0x4c07, 0x0, 0x0, &(0x7f0000000300), 0x8) [ 3232.864549] FAULT_INJECTION: forcing a failure. [ 3232.864549] name failslab, interval 1, probability 0, space 0, times 0 [ 3232.867124] CPU: 1 PID: 16011 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3232.868622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3232.870413] Call Trace: [ 3232.870979] dump_stack+0x107/0x167 [ 3232.871741] should_fail.cold+0x5/0xa [ 3232.872545] ? lock_release+0x680/0x680 [ 3232.873417] ? skb_clone+0x14f/0x3d0 [ 3232.874218] should_failslab+0x5/0x20 [ 3232.875016] kmem_cache_alloc+0x5b/0x310 [ 3232.875866] skb_clone+0x14f/0x3d0 [ 3232.876618] dev_queue_xmit_nit+0x3a7/0xb00 [ 3232.877514] ? ipv6_mc_check_mld+0x1110/0x1110 [ 3232.878490] dev_hard_start_xmit+0xab/0x6f0 [ 3232.879401] __dev_queue_xmit+0x179a/0x2690 [ 3232.880301] ? find_held_lock+0x2c/0x110 [ 3232.881151] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 3232.882119] ? lock_downgrade+0x6d0/0x6d0 [ 3232.882996] ? lock_acquire+0x197/0x470 [ 3232.884009] ? ip_finish_output2+0x220/0x21f0 [ 3232.884958] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 3232.886074] neigh_connected_output+0x382/0x4d0 [ 3232.887069] ip_finish_output2+0x6f1/0x21f0 [ 3232.887982] ? nf_hook_slow+0xfc/0x1e0 [ 3232.888804] ? ip_frag_next+0x9e0/0x9e0 [ 3232.889636] ? nf_hook+0x160/0x510 [ 3232.890392] ? dst_output+0x480/0x480 [ 3232.891204] __ip_finish_output.part.0+0x603/0xb70 [ 3232.892245] ? ip_fragment.constprop.0+0x240/0x240 [ 3232.893435] ip_output+0x2e1/0x8d0 [ 3232.894437] ? __ip_append_data+0x3310/0x3310 [ 3232.895640] ip_send_skb+0x3f7/0x570 [ 3232.896665] udp_send_skb+0x6ec/0x1250 [ 3232.897743] udp_sendmsg+0x1659/0x2220 [ 3232.898768] ? ip_frag_init+0x350/0x350 [ 3232.899655] ? udp_setsockopt+0xc0/0xc0 [ 3232.900591] ? mark_lock+0xf5/0x2df0 [ 3232.901462] ? lock_chain_count+0x20/0x20 [ 3232.902379] ? lock_chain_count+0x20/0x20 [ 3232.903314] ? mark_lock+0xf5/0x2df0 [ 3232.904121] ? lock_chain_count+0x20/0x20 [ 3232.905016] ? __lock_acquire+0x1657/0x5b00 [ 3232.905933] udpv6_sendmsg+0x1b56/0x2b40 [ 3232.906814] ? __lock_acquire+0x1657/0x5b00 [ 3232.907739] ? udp_v6_push_pending_frames+0x360/0x360 [ 3232.908840] ? lock_acquire+0x197/0x470 [ 3232.909673] ? find_held_lock+0x2c/0x110 [ 3232.910546] ? lock_acquire+0x197/0x470 [ 3232.911386] ? find_held_lock+0x2c/0x110 [ 3232.912255] ? __might_fault+0xd3/0x180 [ 3232.913096] ? lock_downgrade+0x6d0/0x6d0 [ 3232.913977] ? sock_has_perm+0x1ea/0x280 [ 3232.914855] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3232.915993] ? __import_iovec+0x458/0x590 [ 3232.916890] ? udp_v6_push_pending_frames+0x360/0x360 [ 3232.918017] inet6_sendmsg+0x105/0x140 [ 3232.918852] ? inet6_compat_ioctl+0x320/0x320 [ 3232.919816] __sock_sendmsg+0xf2/0x190 [ 3232.920656] ____sys_sendmsg+0x334/0x870 [ 3232.921534] ? sock_write_iter+0x3d0/0x3d0 [ 3232.922450] ? do_recvmmsg+0x6d0/0x6d0 [ 3232.923288] ? handle_mm_fault+0x9e9/0x3500 [ 3232.924217] ? __lock_acquire+0x1657/0x5b00 [ 3232.925148] ? find_held_lock+0x2c/0x110 17:33:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000000000000f000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3232.926207] ___sys_sendmsg+0xf3/0x170 [ 3232.927083] ? sendmsg_copy_msghdr+0x160/0x160 [ 3232.928063] ? vmacache_find+0x55/0x2a0 [ 3232.928933] ? do_user_addr_fault+0x5b0/0xc60 [ 3232.929904] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3232.931046] ? exc_page_fault+0xca/0x1a0 17:33:48 executing program 4: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x609a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r1, 0x0, 0x0, 0x1000002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ppoll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x19520}, {r3, 0x82}, {0xffffffffffffffff, 0xa109}, {0xffffffffffffffff, 0x4}, {}], 0x5, &(0x7f00000002c0), &(0x7f0000000440)={[0xb9]}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @dev}, {0x2, 0x0, @dev}, {0x2, 0x0, @broadcast}, 0x142}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@private, @in=@private}}, {{@in=@loopback}, 0x0, @in6=@private1}}, &(0x7f00000001c0)=0xe8) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000000c0), &(0x7f0000000180)='./file1\x00', 0x8, 0x3) lseek(0xffffffffffffffff, 0xfffffffffffffffd, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(0xffffffffffffffff, 0xf501, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fstat(r2, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000006c0)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, r4, 0x0, &(0x7f0000000680)='./file1\x00', 0x8c, 0x10000, 0x23456}, 0x0) sendfile(r2, r4, 0x0, 0x100000001) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r1, 0x0) [ 3232.931921] ? trace_hardirqs_on+0x5b/0x180 [ 3232.932976] ? exc_page_fault+0xca/0x1a0 [ 3232.933855] ? asm_exc_page_fault+0x1e/0x30 [ 3232.934819] __sys_sendmmsg+0x195/0x470 [ 3232.935687] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3232.936614] ? lock_downgrade+0x6d0/0x6d0 [ 3232.937525] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3232.938575] ? wait_for_completion_io+0x270/0x270 [ 3232.939633] ? rcu_read_lock_any_held+0x75/0xa0 [ 3232.940630] ? vfs_write+0x354/0xb10 [ 3232.941431] ? fput_many+0x2f/0x1a0 [ 3232.942220] ? ksys_write+0x1a9/0x260 [ 3232.943039] ? __ia32_sys_read+0xb0/0xb0 [ 3232.943917] __x64_sys_sendmmsg+0x99/0x100 [ 3232.944823] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3232.945933] do_syscall_64+0x33/0x40 [ 3232.946745] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3232.947847] RIP: 0033:0x7f47b29c4b19 [ 3232.948650] 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 [ 3232.952569] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3232.954226] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3232.955766] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3232.957308] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3232.958857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3232.960638] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:33:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:33:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xe, 0x0, @empty}, 0x1c) close(r0) 17:33:48 executing program 2: 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x30, 0xffffffffffffffff, 0x10000000) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x6000, @fd_index=0x7, 0x1b, &(0x7f00000004c0)="355e6185da966bc492e022511d8d63f4898600914c363c55dea5f683d8d994c96899628abd040a7bc113ee1c468ac5a3d0c180cffed6ccee41322f9c84d0c46386e0b3d0a2ef2e054d4113cad7807ccc367705f86c2640f27fb28d1226ef65235fe13920ab64b39779ced3fd87c67f648c93e4b4a15942ac8b32f2cdd683a9438fa401f0d20627414fd090c4f0e1e0242772f6bf77034fbca8899dc2d7199584c3edf1fa33190925bdb40672c9a5b97230b0f7514cbeac159c30807140a1fd395771563a0fb157bb12f0dd75e1bbb68cfe01c14195de232a3064cf779d6fe402e47eb2c72fb9680789f1999614c44f52545b9899792192c444abe459365ca7e209740e63d55392a217906ed2ad1ee65333617a494a4c09da85392c546ea72c51dcfdc89cf2be482a11854d601e92a29ab670362c89da01ce45a55ee0ab99e35407b1126c704d80160e02f8fae15c0812c60d4bccee404d8ed3186f25acf904242b11a81735879fb2d2f18e2f0f12b9d5ee543ec755f0924193bc1658d21eeddc08cd2e8f79ffd2bf32b3da55b5c104eb3548d8d5c448609c2d88353542a84521a4da50ad8812750f3972567f17216afef9cdef6dcd4bef7bbecee80044990609c005b00c06b34e2c966eda8505a4d8ccbf50bc1e5f23200b64f0c05cbd056256c6b745556d1dc2c0e5993bcc3432525b1833089786902efe6928599e62e3f4b9d078a89de59b6acb3bf4dcbe0f9881aa25a8f7fbf5925caa8ce192c13c2854c77ab3ffdbcadee09e1b5cdddb7751221d888b39f8894cd3d8a110129aa6a05109fbfba9d792550d3277536395669ce01d0b2c40ea795f879cd4e1ca6a76f77b3e71289326635a04e06ff6698cb210ed8eab2ca2f54d71dd7e57c8756708a3db216f51defccc606c535481d85de297c1bd9d889d2d6646ed14f261505f267a258acce8197bc4f24dadde40530db5bf757b99a9d2bcd4c905f4c2c7847c6e7c45cadf33ee9bd280e2684991cb6fc6c3fe939da5b95165485fda5e883bb009aee86870c0418e2586646fdcf4b4b03d9d298ac9bd76bd59bdd96b4a835b13e5c9b71648092d3cb190b6ecb36f9a22431b55246ac7caf55c91b006fcbc651c5f0cd2d91b7be206ad4d4e6e9b6a57737cf2b452c93bf495b9ee091003ebd37a4a5c54079c3b5269b1f2535dca3ba6265ef6f2a665949423f9251a52dd5bac9af20e7fea921990153e0b019e2c42b378895d4bae9feb71dd726d348a199b4ad734df61c98c73c895b4969cee03a52893faab3d9292a57d67d6cd2eb2f8b36284f6c6ecc86eb0f40d7ae65cfc17ea5b32bb2e8ceb9717b508bb128121c54d65ff06bae3a08d42c10743747bd8e551f6938e2752331e1efb438c64c275245fe99e8eb39f0660cb3533513808928d39def1710d9a1eb1499605d7852291f7112af65883bfce64196bfecfcecd13dda002723550c8b0e43877fa87a00b74ba9b70dfbc4a2516291ad3d1a9abbe4774d6426bc137d89129d899412acd59b25e5bc61478df497b0a0f9062b27caeeea93eb708ad9db76d3aa5d2d9fae0f0bc8623d9090a52afc21f0e317abe63f05646ba19bb3274b8a492891586a89ab68e80be04f0a1dd25c5629fc73cbc520b50e7f676c22956fcea55c66c52e2886e3dfe163fcf344bb5388d3b7d10bde4ffa6055c49c821d7e3f7f5af9a6e6d028230dee154d229366cfd132b3d1862c0f2f0182fda170ff3498ecd30370e7920f2d3a05bb8ff376a49c285fc1ac7a3f8b717f7fdbccc364f713c8ffdf99b793e4cfaf3de99046b96976606cac45bf8253301d14b1edfb5cdff597836d53fc7d5c390db611c71ef7a1aa7e4d2d3497b6a095406860b37a2baddc2bbe36c391a09851dcfb0864b19aaa049526a67bfc88e3c35a6120b03b2a269123880ccea208ce7f87105529dd264b4ff7767e1836ab0cca32c21451d2560761a8aea048d0c6f6aec13abd778c8054dd41f7590c2d4f60851f8d73281e35530ee015634812ac5630f3bbb71c01f7d5d9925a7301e4436e53878a53d9dc526f21acc225f7635d737dd01b1f63bd7a0c2761186c4d9796ea0af73915add2f75e50ce98408b085974a0c8b63070ef771bdd50295c6eca4150ff678c9eeb3ab74fcdc680264f194d2aaafca5a82b3922218e0ed840a7481d53b63e54e105533f7812f7ebcd2806d7947f84e374a2499996e8c9b393e19b443ada9e1d2f5ab9942ae38c6df155fad3ee02eb4f02499eb42c03d8ef016bd71239b1357ada1f759b4c85192e8703e44ea203447d00964877170cd2ca47f9cb8eda0c599747887ee9a159837ee6268247525873f9d0001684a76a0355ebbad38cbb6dfc2551798b0a19776adb9b7ba902da867adbfecab612cd13afe92b9e7fed8b40d4ef3c31f5ed7ea983ef8812aff35f36c5b52ae47ef75e91129fe9c1dda252e7d971a6d29af8f4455ff260d6c7330fd216d7782fbbb543b47abb1c0c50391e7310302263065f35c129c6fe8a87413530d0cb89822ff60ad8917e51222d69478af0c1322a38b761a0e8f88f27776030519453a213a8c9ff5955abcd53440606a5f28294f5a18e2283bbdd347b73aa7174e049ad12c15e3043334e1a6b9586555d72c71bc5ae95d7f503b878c90fcbe1d8ef1f1b20c8ef11bcf1b5744686477ecf27f65b0bf3186cae80401e447727c7d7b27b5e567010842f96b0b38ded32eca2c0d4bd5a3bc450d3184a197d6b7bee8859049a1314250eae9e114787f48cc624e79b8c39e4dca3e0abbcb7cd973e5d12512a091958312d762ff1f7cebdbccd91f8da16fd3a7668f73fb2d8ca98c451241296e93352efc6464ca8fe9e1637b82f6f9a0f86551ec433c9edf32eb8a67a023ec74c245aec38c81bacc8d2cde594ccbb349555e49f17b7aab775c48f90d717961024ffa444eec2b9454616ce617b379aba01850af72acde1a636d5bcb8b6cf6c22f3846ccd5b82ad183bfeccd499d9017f34d7ca111bf6d3699d33b8b02152031ae254f7d013d6cd445fc0d65372102dd0246e50410209a8beed7b1e2ab703a29ca8a4a59a0126521421b988b20255f4d1c607eaaaf4008d8816be61cb35c7f1c32e5c0e57d839c229b5f08f952d140333141fbe50ba17dd25153bc6a6901a91f831d4a0fbe986aae3a6835c714ab6a998a277f2f99ab0e506188a061015319bd8da3d71e1d07c4d1b7dbc5744224d597400743d7c573111d8149790f0be32fb5e54b5991232641cf58c630c43f74ee17af93211c995bcb7a3cf78d62d1c5a81e619045d33302a5794894366d288b0994ce2cfe8988a3ec52a2c1d49ce43820f02d9bd3a5ebb9578fdb2870ecb3bd6ff8e85f9d3a29e85499b92c33002057aa48b0154cdd4f9bd75249bba9d004b221345451b1c5970fcdf4c6bd72116b51673dfe3cd385f9a57b56602218124c0b98647825a32c81dcd03969fa553fa36e2af91f497562afe375e97f3ac34b728b88f0d98dcf1e64cdbe24af2b5bc617e1c231e53ecfec01dabdd416bab734565b810fd0434fd0daa79d6c9282dab2458fd2207ff229887192161a883f5bce2c2d616492315f1d2c4f8b66698e92835dc8b41e39714a94c1af542595009246715a5de779839924cf2de20d4c313a169664878ea9451734f3fb5bebf627d2593bf153498d3538ab63a6fdd205f2217c8069b47828045afbeeed6e7b3b8324501eda31c1e992edbfe8285837c2c6b3d78dd7a9e4bb2d0e61c7aba32127e60b8d4cec0af49d0e5f3d59c9464eaf91b5b7427e1324844e96ffb2c3a4225632a489c4e4fc07554fec4531d8c0dec3bbeea47f43cdc79cbff279e5abae53f856c79fdd33861d479cea87211c190ebcbac6c56093bc3716280ad15cd0a10420bc9093e81abec578ca43e00d9b66abacc89c63a591854b9a1a9cefe33fc9e0872b0dfad8a4ddef81fe9cd9c97a6b97866e5c0f2bab4a934a5316dca1c87226c57187e4549dfbe65f345755353f81a678526bfb471b7ae005c39357bd3adc1d7581f94fc100fe12b62974b1df024bbd739689d4ad54aee0ec655455b32878b5adca6664a05500f57f6cdb206e000af0c5b5922f334d90170c432310e62af7b0fef38af24c7bee5978dc4aa7bd9225df18b548dc53f40a6c85e3e19240fe438fe2e6ffdd424b13e25082d81ea29e1546e32bcf88c2e5d42aa329f5d7fe89689b0734a8a261ee3bb5273af91b613a4567802b56e8f6877c363393793a22f86f62ca668bca7781c71189c7eea2e029c568c292cefbe44f57bd014b4f3c8688f1c6cec5dae96e3df5fd713e471dccb37832dadd6ab069029efc38f7604bbc3e64ead249b9ce9ab49c232019717aa960ed215121389fc617cfe1242f20582ff31498603086c156c82b4a2454936dff5aa76e9f4f333ede94217e04dfb1e643f51dd4fdcf65b5010eb941114c8381a53e8ee143404ec42c55743967c9009dcfc225a0f157fb048a9035099aa568f33ec83743e239092057d30a979f90103ea2187d1b06eb0e84cea63e98a1bd8f45393dd1488104627f46f7c33be6aa7ec70c111a51ca087ced62f4a6bebc91e9ddff57c02a61bb0b35790bd3f7e3359cc0c6045b6d4e8bb9a2d4017b1a4592d1d30469461ef37f1dcd498ba64c601fc6a165854b1c9b661c92dfe157ac0dee9081154667b582bc69592c3c0592bd63b72cc97a077189a27c48e4ef20e599237e8168d54d20a5980f1a6156ebb24c2aeacd4b4b640ddee2b421b984dc47ac67102df3959ec060fc942c52db14c664c04377adc83a2e9aad4a0be2bc83a27ca1b87a60ae8ca34359de90604ba103952828244a18655453ca24a361283bd46dbe1f36dd51699ef25c53432004713acc2dfd252e1ae6acc5db88cb2156e6c0c11341f041eed5f1b28fbfbbd87d872afdf613426db2f27e13e86803d547ec43a8c2cbecc71701df065d38b03bf30bb302e0a1cf08f707bf1decad58b167654bd32edd5952ebe4742297680c97de6d00fd272511d147f82905f35d60185c6df6ce393e693f7bcc2f476aeedf78b40bfad502c68f0a7de16ee92b5ecb4867f22dcdb67f19670fe2879ddf8a72cf60265379135da17ad73817873063879c296874793bcdcbf711b326a0acde99701042de92fba496b6e55c6c863be5036a47d98604abde0f2a26fb150b045eb30e80b9bc9added75b9c4995eedfd287844fd6fc11d07a2d2843739b7758c6aebbb300a60038e174e29f1e9c9cf791daa0c4c4e958e609bfc80d58985fcf819676043d5eba072fa84e55ec3d2c01745c1c992bf99778177b880fb9435bf62ac95584981530da8609bafedb7f2370261c24171fca6596ad3e0983f3ae9f8270d052cbcff04dbe46c8071d007ea60311b36b2d5770fbe8c6c5e4fa28f7a2d6772a457dc9854a14d004a7a5acc9638c35851d41e73c78bbee0c6e6cba84329f560d7d61c5ed6636976461ec27c301256825f734b7a6ce64ae6620ac0f62c97a5fdac124275c99340dc3251432d4e8dbd3ebe7bc8bd50cd227db9dd1d9bdf29f094113f6fda96eabcd8a78a329784b7874c42a22e6652e0185f564a06e53ef7fc178acf30afbbec08d5ee1de94517992aad23709778b6c813bc0be4c7b24ac563a56f862112b356d2d848c5ba0423324604fc23e4e6528c59ec5a337201062c9fa8a50d6a9654c19fa5c1d0e650e700e4050ebe931def122cdf3dec188baa4e8a4582c6b2abc9d4579002fb7eec00c580f32f5c127cc0181cd5ad6e47c1b97a20ecf3b339007405d1ced9104221", 0x1000, 0x7, 0x0, {0x0, r1}}, 0x5) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) r3 = syz_io_uring_complete(0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='\x00') setsockopt$inet6_opts(r2, 0x29, 0x36, 0x0, 0x0) 17:33:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000010000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:33:48 executing program 7: openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) 17:33:48 executing program 0: mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x2c932, 0xffffffffffffffff, 0x10000000) syz_io_uring_setup(0x2, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000340), 0x0) syz_io_uring_setup(0xeb7, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffc, 0x35d}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000240)) 17:33:48 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x50, 0x0, @empty}, 0x1c) close(r0) 17:34:05 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32353033313039333700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000003b6f4d0472b34eacba0268aaada5ab8e010000000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x642}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000000080)="000000000004000000000000000000000000000000000000000000000000000098e2db14c0bc210811bf7e4ac1715a035907bdc27e16ba6a35079f9f3abd90f2ae468cfcccc07dd0ba", 0x49, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffddf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83df}, {&(0x7f0000012a00)="0000000000000000ddf4655fddf4655fddf4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000ddf4655fddf4655fddf4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000000700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000013800)) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000007, 0x110, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_WRITE={0x17, 0x2, 0x4004, @fd=r0, 0x8, &(0x7f0000000600)="4da664f506885ba4fd68182ffeb0507d57960f66b3774af99360dbfa434a6128e81fe53fca21a6c78d8e986900723c481d851c528b9b0134d6e0290e6d19b2d2bf11b54a0986bb6f64c0a8d289d7b24b8ab630bf78b2dfd4d75882d260c3cf1654580efc058b5232997ddba4b9f5b3029c51921744acb7aa288dca7f793ab37e8f374f8fb0fedc78b98b08f3a1dabdbf27da6ed562ab2407dc91abb44b952067cc95496e174e0c98c1588a6d682dfa9f894d4eb7d52aa40a9cacd5b7e3c4383f6af401d1efa40cf15c45228ce1561c69760df1", 0xd3, 0x8}, 0x9) 17:34:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="14000000000000002900000008000000b20100000000000088000000000000002900000039000000870e018100000000fe8000000000000000000000000000aa20010000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffac1414aaff010000000000000000000000000001ff0100000000000000000000000000010000000000000000000000000000000078000000000000002900000036000000290c00000000000007180000000104fa070007000000000000000400000000000000040195040103c910fe8000000000000000000000000000aa05020007502800000001087f0900c900000000000000ff0f000000000000ff01000000000000ff01000000000000380000000000000029000000360000002c030000000000000710000000000205040000000000000000000107000000000000000000000000d8010000000000002900000036000000b5370000000000000103000000040100c91020010000000000000000000000000002a7a3d72f03a087387122689f930a3f0e1ea59fe2cb23a7f81701284e9546cac078f99f4e91cdf54d93388d830a57037283adea90005bd5537446ae543906ea7b61a270fb1754a830982d35ea85aa6d844e150af3f03dd022a06674cf3975a255cefdbbfd533dfd11017f9d5c8c103764597abc28a9d90ef98665b3da633421a02e5f1c022d622f23bb6f80df3baaf6abfe58905c9389402f95b0e36a23ffc26ea2e2cfeb100740000000030e00f9ff0000000000000000050000000000000001800000000000000600000000000000ff010000000000000400000000000000000000000000000004013f0100c910fe8000000000000000000000000000bb00a34839aded6459ba5f4b5fb09dcdfec373aca8763f81b202536e11cda5cde05d05e7247a994a730f56554ef08034ba26d3fa0b8ea2eb6e8df21a47d070b8bd10df865f4c04b696803a1c13ee3e7ab82a32a97484316a9d798fe4a3fa1649eecd2090e7af39decb5c8000e7fbfffacad809b4123144970252419a95e2418a4f096010a45059bc8e3af4d3b3938e07e547ea955fa1f8027e7dd7025cecb070ff77bb64c62b00000024000000000000002900000032000000fe8000000000000000000000000000158dfcddd563638df8f944e0725e721926eb7f063969474a8fb3031f9528cfc08fa8b453d70f92ca2d49c64332b198f6c6e065bb462ebe043287c93a14bdabc5099c6045b02ad4774df00f659d5d384f10f70aa5ba0cb0949aba174992d1ac2e402961545176ea23316ab647e03974b4b34fed10a803f562d24d22d0b82395a0a7", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 19) 17:34:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000011000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:34:05 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) splice(r0, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000040)=0x6, 0x9, 0x3) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) 17:34:05 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000340)=""/142, 0x8e}], 0x1}, 0x0) pipe(&(0x7f00000014c0)) syz_io_uring_setup(0x4, &(0x7f0000000180), &(0x7f0000ff8000/0x8000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f0000000040)='.\x00', 0x2000003) creat(&(0x7f0000000040)='./file0\x00', 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x1e000000) r7 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000001500)=ANY=[]) r8 = openat(r7, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) inotify_rm_watch(r5, r4) sendfile(r8, 0xffffffffffffffff, 0x0, 0x10000000c) ioctl$sock_SIOCADDDLCI(r8, 0x8980, &(0x7f0000000080)={'wlan0\x00', 0x7f}) 17:34:05 executing program 0: r0 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file1\x00', 0x400080, 0x100) r2 = fsopen(&(0x7f00000000c0)='rpc_pipefs\x00', 0x0) r3 = open$dir(&(0x7f0000000dc0)='./file1\x00', 0x200, 0x0) renameat(r3, &(0x7f0000000e00)='./file1\x00', r0, &(0x7f0000000e40)='./file1\x00') fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0xfef}, 0x40040, 0x0, 0x40}, 0x0, 0xffffffffffffffff, r1, 0x0) dup2(r4, r2) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0xd, 0x0, 0x0, @pid}]}]}, 0x28}}, 0x0) fcntl$setsig(r2, 0xa, 0x4) 17:34:05 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3249.980278] FAULT_INJECTION: forcing a failure. [ 3249.980278] name failslab, interval 1, probability 0, space 0, times 0 [ 3249.982915] CPU: 0 PID: 16059 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3249.984426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3249.986250] Call Trace: [ 3249.986831] dump_stack+0x107/0x167 [ 3249.987626] should_fail.cold+0x5/0xa [ 3249.988457] ? create_object.isra.0+0x3a/0xa30 [ 3249.989452] should_failslab+0x5/0x20 [ 3249.990286] kmem_cache_alloc+0x5b/0x310 [ 3249.991177] ? lock_acquire+0x197/0x470 [ 3249.992045] create_object.isra.0+0x3a/0xa30 [ 3249.992997] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3249.994114] kmem_cache_alloc+0x159/0x310 [ 3249.995027] skb_clone+0x14f/0x3d0 [ 3249.995806] dev_queue_xmit_nit+0x3a7/0xb00 [ 3249.996745] ? ipv6_mc_check_mld+0x1110/0x1110 [ 3249.997748] dev_hard_start_xmit+0xab/0x6f0 [ 3249.998711] __dev_queue_xmit+0x179a/0x2690 [ 3249.999662] ? find_held_lock+0x2c/0x110 [ 3250.000549] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 3250.001547] ? lock_downgrade+0x6d0/0x6d0 [ 3250.002458] ? lock_acquire+0x197/0x470 [ 3250.003333] ? ip_finish_output2+0x220/0x21f0 [ 3250.004311] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 3250.005460] neigh_connected_output+0x382/0x4d0 [ 3250.006495] ip_finish_output2+0x6f1/0x21f0 [ 3250.007439] ? nf_hook_slow+0xfc/0x1e0 [ 3250.008295] ? ip_frag_next+0x9e0/0x9e0 [ 3250.009161] ? nf_hook+0x160/0x510 [ 3250.009937] ? dst_output+0x480/0x480 [ 3250.010784] __ip_finish_output.part.0+0x603/0xb70 [ 3250.011863] ? ip_fragment.constprop.0+0x240/0x240 [ 3250.012946] ip_output+0x2e1/0x8d0 [ 3250.013738] ? __ip_append_data+0x3310/0x3310 [ 3250.014724] ip_send_skb+0x3f7/0x570 [ 3250.015540] udp_send_skb+0x6ec/0x1250 [ 3250.016398] udp_sendmsg+0x1659/0x2220 [ 3250.017248] ? ip_frag_init+0x350/0x350 [ 3250.018126] ? udp_setsockopt+0xc0/0xc0 [ 3250.019004] ? mark_lock+0xf5/0x2df0 [ 3250.019825] ? lock_chain_count+0x20/0x20 [ 3250.020726] ? lock_chain_count+0x20/0x20 [ 3250.021628] ? mark_lock+0xf5/0x2df0 [ 3250.022453] ? lock_chain_count+0x20/0x20 [ 3250.023372] ? __lock_acquire+0x1657/0x5b00 [ 3250.024322] udpv6_sendmsg+0x1b56/0x2b40 [ 3250.025207] ? __lock_acquire+0x1657/0x5b00 [ 3250.026171] ? udp_v6_push_pending_frames+0x360/0x360 [ 3250.027305] ? lock_acquire+0x197/0x470 [ 3250.028167] ? find_held_lock+0x2c/0x110 [ 3250.029070] ? lock_acquire+0x197/0x470 [ 3250.029934] ? find_held_lock+0x2c/0x110 [ 3250.030842] ? __might_fault+0xd3/0x180 [ 3250.031717] ? lock_downgrade+0x6d0/0x6d0 [ 3250.032628] ? sock_has_perm+0x1ea/0x280 [ 3250.033519] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3250.034673] ? __import_iovec+0x458/0x590 [ 3250.035577] ? udp_v6_push_pending_frames+0x360/0x360 [ 3250.036705] inet6_sendmsg+0x105/0x140 [ 3250.037557] ? inet6_compat_ioctl+0x320/0x320 [ 3250.038541] __sock_sendmsg+0xf2/0x190 [ 3250.039391] ____sys_sendmsg+0x334/0x870 [ 3250.040287] ? sock_write_iter+0x3d0/0x3d0 [ 3250.041211] ? do_recvmmsg+0x6d0/0x6d0 [ 3250.042060] ? handle_mm_fault+0x9e9/0x3500 [ 3250.043021] ? find_held_lock+0x2c/0x110 [ 3250.043923] ___sys_sendmsg+0xf3/0x170 [ 3250.044774] ? sendmsg_copy_msghdr+0x160/0x160 [ 3250.045778] ? vmacache_find+0x55/0x2a0 [ 3250.046671] ? do_user_addr_fault+0x5b0/0xc60 [ 3250.047651] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3250.048796] ? exc_page_fault+0xca/0x1a0 [ 3250.049677] ? trace_hardirqs_on+0x5b/0x180 [ 3250.050624] ? exc_page_fault+0xca/0x1a0 [ 3250.051516] ? asm_exc_page_fault+0x1e/0x30 [ 3250.052475] __sys_sendmmsg+0x195/0x470 [ 3250.053348] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3250.054299] ? lock_downgrade+0x6d0/0x6d0 [ 3250.055226] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3250.056276] ? wait_for_completion_io+0x270/0x270 [ 3250.057335] ? rcu_read_lock_any_held+0x75/0xa0 [ 3250.058353] ? vfs_write+0x354/0xb10 [ 3250.059181] ? fput_many+0x2f/0x1a0 [ 3250.059975] ? ksys_write+0x1a9/0x260 [ 3250.060807] ? __ia32_sys_read+0xb0/0xb0 [ 3250.061702] __x64_sys_sendmmsg+0x99/0x100 [ 3250.062643] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3250.063769] do_syscall_64+0x33/0x40 [ 3250.064588] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3250.065707] RIP: 0033:0x7f47b29c4b19 [ 3250.066534] 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 [ 3250.070567] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3250.072230] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3250.073785] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3250.075339] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3250.076887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3250.078453] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:34:05 executing program 4: syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000080)={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, 0x1, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) r2 = openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)={0x505880, 0x1, 0xd}, 0x18) pwrite64(r2, &(0x7f0000000800)="bfab3ed6bbfa072cbe815e78ad48e9dafe633aa2b8436553416a1dfe30359947b47e940be93c77921d4a20ccd2db3e6aaf79799c416565795a7bbf59f56c842ee0d4f0e0a56ff0f11112b79e4be037a56a7af446ac42aeded9e3754c32a9a8ea182a2023cff29fd50752537fdbf072d7316f62dba75869315cfc292c867eda3372956db3ca4eefacc8e84bb736fda2cadc81a8801fc107e9bc8ccbebf91f1f71fc0d06b0891fd569596cdc13c6f2d3fa9b240ee318eaacb7d1575b2bab3a12506a1039808f221a780e5c93c90d72eb91cb4f70f8e2cea242d9d9658324f5ec00043760f7380a42f6bb0102cc96b2e146a6e24bc349a3b09f", 0xf8, 0x3) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r3, 0x3, 0x0, 0x8000) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000200)=':\\,^\x00') r4 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3567c231, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r4) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040), 0xc, &(0x7f0000000540)={&(0x7f0000000240)=ANY=[@ANYBLOB=')\x00\x00 ', @ANYRES16, @ANYBLOB="2ad3d7af45d7a3b436", @ANYRES32, @ANYRES16], 0x28}, 0x1, 0x0, 0x0, 0x408c0}, 0x8054) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x420a40, 0x102) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000100), 0x9, 0x2000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r5, {0x1f}}, './file0\x00'}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 17:34:05 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000111000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:34:05 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f0000000040)={0x101, 0x18, '\x00', 0x1, &(0x7f0000000000)=[0x0, 0x0, 0x0]}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010308dfbb19c075"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) [ 3250.147456] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:34:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfc, 0x0, @empty}, 0x1c) close(r0) 17:34:05 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3250.230339] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3250.232058] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3250.233868] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3250.250628] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 17:34:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000ffffff9e000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:34:05 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f00000004c0)=ANY=[@ANYRES16=0x0, @ANYRESDEC]) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0xce) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) statx(r0, &(0x7f00000001c0)='./file0\x00', 0x2000, 0x40, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x80000, &(0x7f0000000500)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@version_L}, {@fscache}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@loose}, {@access_uid={'access', 0x3d, 0xee00}}, {@privport}, {@aname={'aname', 0x3d, 'ext2\x00'}}], [{@subj_user={'subj_user', 0x3d, '&'}}, {@euid_lt={'euid<', r5}}, {@subj_user={'subj_user', 0x3d, 'ext2\x00'}}, {@subj_user={'subj_user', 0x3d, 'ext2\x00'}}, {@dont_appraise}, {@obj_user={'obj_user', 0x3d, 'ext2\x00'}}, {@smackfstransmute}, {@fowner_gt={'fowner>', r6}}]}}) 17:34:05 executing program 0: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000000, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000680)) r1 = syz_io_uring_setup(0x20782e, &(0x7f0000000580)={0x0, 0x8c38, 0x2, 0x0, 0xb5}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000280)=0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x8, 0x80, 0x86, 0x2, 0x0, 0x7d5476fd, 0x480, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x1, @perf_config_ext={0x4, 0x8}, 0x5410, 0x5, 0x4, 0x3, 0x6, 0x9, 0xfc00, 0x0, 0x8, 0x0, 0xe2}, 0xffffffffffffffff, 0x3, r0, 0x2) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index}, 0x8) openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)={0x8402, 0x0, 0x15}, 0x18) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000440)={0xffffffffffffffff, 0x2, 0x0, 0x6}) syz_io_uring_submit(0x0, 0x0, 0x0, 0x2) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8000000000001}}, './file0\x00'}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4045}, 0xe349ef358cbbcfb6) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r2, 0x0, &(0x7f0000000300)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x10000) socket$netlink(0x10, 0x3, 0x0) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000007c0), r6) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r6, &(0x7f0000000880)={&(0x7f0000000780), 0xc, &(0x7f0000000840)={&(0x7f0000000500)=ANY=[@ANYBLOB="a0b7f495d93ab65119e9", @ANYRES16=r7, @ANYBLOB="090500000000000000002d0000000600060000000000"], 0x1c}}, 0x0) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYRESDEC], 0x1c}}, 0x800) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x4010, 0xffffffffffffffff, 0x0) io_uring_enter(r4, 0x58af, 0xec74, 0x1, 0x0, 0x0) 17:34:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x28}}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f00000047c0)={'sit0\x00', &(0x7f0000004740)={'syztnl0\x00', 0x0, 0x29, 0x5, 0x9, 0x0, 0x0, @remote, @loopback, 0x7800, 0x40, 0x0, 0xffff8001}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r4, 0x29, 0x36, 0x0, 0x0) sendmsg$inet(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000040)="573490a5c87d284973e34ba7e6e48028aed8263fa3", 0x15}, {&(0x7f00000001c0)="3d8edbbba9a5ebb228c98e7a06fbb0a64a20e31f715b47d72558de4cce31873a91bea1aa4dd2b415f04e8959d0f3cd468c25cc1425db553582acbf66dbca1a29fff7ab4a4e7abf47d8e73f025ed5110f6728f891e8086d3e16f181ae7313cd24fb4d9af2e098da96168b8f1c06154f4228d988e977d65f69c59cc41b6f6e5ce949eba4f979a79c89feec37410141d4e95c4440990af724", 0x97}, {&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000000540)="30c18e56ad322f9f167a0b2f28b7332f35609bf9e859f7c8c9ef1f3e6b063dc0f69147c555266e38fc1b37c3f578c3f38106ea390bb9706257ccaa052b0e06edbe89c9a6462dcdbde3067b6e7d7ae3ed42278de8bfccb2dabe176e9b08957b069bac88b12f2c0cd987853714469fbefaba64e4591fdf960548864e9ae0ddb3d5aacf696a7a274b6cfb5080719c508bd55a32a8404b54525ede00538d9b1d4e618cbe4d08e68720", 0xa7}, {&(0x7f0000000640)="1ad07218b1e1eb705e5f67182f21ad3c51a84bfb6dec7e103015b27bf690dff7d2c1dc9f1ff2ea2aadd450409cabb617275df90273cf6402ab2ab918350fbe1011f49ccf7163d257c732ab02f66e8f9e946a95e139f50e1fe3a87b45654ee14459ef6946acba5f80705e6238319de8caa62429156f91494370b4da043ae49010506e59bff9d31be968b79c21d62b16b6d5782984793568e1c9024b9e2b2228aaa8b3d56bf28e0ee8532723afa031173fe1c5febc621c32b6823c7225d3", 0xbd}, {&(0x7f0000000700)="effc968bba40f5d4c2f81984377242181802212556d955da368956864b25a189c28df6cb81883fe73c8b4f84a84b166bd6f5e936218307c431a9f90a3f335355589b6d45742242fc621242abd46240fe619122bfa1e4cdc7489c1eb078c37385633ecbd390db85b27f59a8b52a3531389b61e38193fbced3c54d49eeae728d4e1169c772c0e0fd6c03252a6a3e0035ad86f9c185529fdaf7b84cb470eb359c4cdc92b4deb7b95151fe597ccdea3bb6a44da3be886fac8d75bf0715f7d4e762cb129bf8", 0xc3}, {&(0x7f0000000800)="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", 0xfe}, {&(0x7f0000000900)="3b490f48b1a38bfe89280c9e6c33d90093f78069bc360e518b941bd0a6fe91d76a8708d7f9197a83664ccd57c4a54a6b269fd3d4fa9aba93c56264d6df2a72a3c0fca03a8cf0378252489920ecc334dbec82896ed04e7ead1faa5b1afca8679b3af33739f5b3d2eb63f10691f41b81b8aa415fe06de9124d9bfe64598d8bc727652fb2325a4d59cc3357d710d1e9551a2dd11f15498c00c03bbe87edeb2942e490c2c61577c2c774007a34cc87ba0f36803b76eec7da564b0c4e160f9d07e722e77a6b7d293f37915ba7946ed3f25eb15f200e1ae1d0", 0xd6}, {&(0x7f0000000a00)="7c49f3fa381649015eb79681adf6fb1ee1a0b8b358340558d475cfdda7051ed52cc0fb1efd50e848da0e66ffa79002ceea49abd6d9492e9c8893fef62331d910f2f07f5f4c304604b921eaa8bc6bbcd88556a02346d8888fb73b78c32fb6c65ff800ac0f7df69c6a7f1ba1bf35505fe16820ed468bb8e763c811980e73520295ee40fc95eaab01a33e09b0be11c81e2c20dff6d97c4bbcf810f6e223da84b324da7cb6cd415d780f39d7abb9bd5585492b31d46bb0db6566678a058212f97d3b3ed409fb696623ca976789", 0xcb}], 0x9, &(0x7f0000000bc0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x800}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x800}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @rand_addr=0x64010102}}}], 0xb8}, 0x40) ioctl$VFAT_IOCTL_READDIR_SHORT(r3, 0x82307202, &(0x7f0000000300)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) signalfd4(r0, &(0x7f0000000dc0)={[0x1]}, 0x8, 0x0) [ 3265.671647] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:34:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 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, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x28}}, 0x1c) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, &(0x7f00000047c0)={'sit0\x00', &(0x7f0000004740)={'syztnl0\x00', 0x0, 0x29, 0x5, 0x9, 0x0, 0x0, @remote, @loopback, 0x7800, 0x40, 0x0, 0xffff8001}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r4, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r4, 0x29, 0x36, 0x0, 0x0) sendmsg$inet(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000040)="573490a5c87d284973e34ba7e6e48028aed8263fa3", 0x15}, {&(0x7f00000001c0)="3d8edbbba9a5ebb228c98e7a06fbb0a64a20e31f715b47d72558de4cce31873a91bea1aa4dd2b415f04e8959d0f3cd468c25cc1425db553582acbf66dbca1a29fff7ab4a4e7abf47d8e73f025ed5110f6728f891e8086d3e16f181ae7313cd24fb4d9af2e098da96168b8f1c06154f4228d988e977d65f69c59cc41b6f6e5ce949eba4f979a79c89feec37410141d4e95c4440990af724", 0x97}, {&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000000540)="30c18e56ad322f9f167a0b2f28b7332f35609bf9e859f7c8c9ef1f3e6b063dc0f69147c555266e38fc1b37c3f578c3f38106ea390bb9706257ccaa052b0e06edbe89c9a6462dcdbde3067b6e7d7ae3ed42278de8bfccb2dabe176e9b08957b069bac88b12f2c0cd987853714469fbefaba64e4591fdf960548864e9ae0ddb3d5aacf696a7a274b6cfb5080719c508bd55a32a8404b54525ede00538d9b1d4e618cbe4d08e68720", 0xa7}, {&(0x7f0000000640)="1ad07218b1e1eb705e5f67182f21ad3c51a84bfb6dec7e103015b27bf690dff7d2c1dc9f1ff2ea2aadd450409cabb617275df90273cf6402ab2ab918350fbe1011f49ccf7163d257c732ab02f66e8f9e946a95e139f50e1fe3a87b45654ee14459ef6946acba5f80705e6238319de8caa62429156f91494370b4da043ae49010506e59bff9d31be968b79c21d62b16b6d5782984793568e1c9024b9e2b2228aaa8b3d56bf28e0ee8532723afa031173fe1c5febc621c32b6823c7225d3", 0xbd}, {&(0x7f0000000700)="effc968bba40f5d4c2f81984377242181802212556d955da368956864b25a189c28df6cb81883fe73c8b4f84a84b166bd6f5e936218307c431a9f90a3f335355589b6d45742242fc621242abd46240fe619122bfa1e4cdc7489c1eb078c37385633ecbd390db85b27f59a8b52a3531389b61e38193fbced3c54d49eeae728d4e1169c772c0e0fd6c03252a6a3e0035ad86f9c185529fdaf7b84cb470eb359c4cdc92b4deb7b95151fe597ccdea3bb6a44da3be886fac8d75bf0715f7d4e762cb129bf8", 0xc3}, {&(0x7f0000000800)="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", 0xfe}, {&(0x7f0000000900)="3b490f48b1a38bfe89280c9e6c33d90093f78069bc360e518b941bd0a6fe91d76a8708d7f9197a83664ccd57c4a54a6b269fd3d4fa9aba93c56264d6df2a72a3c0fca03a8cf0378252489920ecc334dbec82896ed04e7ead1faa5b1afca8679b3af33739f5b3d2eb63f10691f41b81b8aa415fe06de9124d9bfe64598d8bc727652fb2325a4d59cc3357d710d1e9551a2dd11f15498c00c03bbe87edeb2942e490c2c61577c2c774007a34cc87ba0f36803b76eec7da564b0c4e160f9d07e722e77a6b7d293f37915ba7946ed3f25eb15f200e1ae1d0", 0xd6}, {&(0x7f0000000a00)="7c49f3fa381649015eb79681adf6fb1ee1a0b8b358340558d475cfdda7051ed52cc0fb1efd50e848da0e66ffa79002ceea49abd6d9492e9c8893fef62331d910f2f07f5f4c304604b921eaa8bc6bbcd88556a02346d8888fb73b78c32fb6c65ff800ac0f7df69c6a7f1ba1bf35505fe16820ed468bb8e763c811980e73520295ee40fc95eaab01a33e09b0be11c81e2c20dff6d97c4bbcf810f6e223da84b324da7cb6cd415d780f39d7abb9bd5585492b31d46bb0db6566678a058212f97d3b3ed409fb696623ca976789", 0xcb}], 0x9, &(0x7f0000000bc0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x800}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x40}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x800}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @rand_addr=0x64010102}}}], 0xb8}, 0x40) ioctl$VFAT_IOCTL_READDIR_SHORT(r3, 0x82307202, &(0x7f0000000300)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) signalfd4(r0, &(0x7f0000000dc0)={[0x1]}, 0x8, 0x0) 17:34:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000fffffff0000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:34:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYBLOB="2400000010000100000000000000009600000900050000000000000005"], 0x24}}, 0x0) perf_event_open(&(0x7f0000000480)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0, 0x0) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) syz_80211_inject_frame(&(0x7f0000000000)=@device_b, &(0x7f00000005c0)=@mgmt_frame=@reassoc_req={@with_ht={{{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x9}, @device_b, @device_a, @initial, {0x0, 0x7f}}, @ver_80211n={0x0, 0xc38, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1}}, 0x20, 0x4, @broadcast, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x8, [{0x60, 0x1}, {0x6c}, {0x1b}, {0x48, 0x1}, {0xee, 0x1}, {0x9, 0x1}, {0x2}, {0x5}]}, @void, [{0xdd, 0xf8, "ab2434599cb1fc9ecf9f8b3804f44ce4d76ef54302911a71163c98115f2af3f6b2d336e423a706ddbcf1e09a56cfe98f3f0d81b52574d1185341039ad77a4033af75f10b702ebbfa2362d9ab4374d491085742c4a97073bc124d9c2c06d8c83f5a41414cea5b920104f3a1864c4f64141a9adfb56378ce35c44581f3eeef77ac62491824dfcdddeec8d4bdb9038655c7f17cede7fcd4cbaf17c56caa613f576e3d82086db54443ff80a52d9f6b5e9d42fef560cda60e264dba9de94442017a4b1b91b65adc8a2a6a4c7595f205f6247e358926c438d9e977b27946ad26c1731a6a40d81bad4d4ba6190148e36086ea30fd52590cddf12321"}, {0xdd, 0x4f, "9e634632d873f8985f286e0f0be5600728488b2b911be7e1f3f92ddb8c78f913ece9f16cd22886737477036ddff1f2a4d4c4e0c9474f53f20bf8e742a9b4bcbd1d9682d4122d6506a98b5810128583"}]}, 0x183) 17:34:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 20) 17:34:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000ddfffeffffffff0500000008000300badb577bd56b902606f49e247c2c53c142391e75e125fd051856867be8e346e94f687ecdf1b37005abffa2922d55b7d5339df2f1b4cd383539fb2ba5bd810e6343dad80d4ff8a4d816", @ANYRES32=r2, @ANYBLOB="0800050002000000"], 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x40, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IE={0x11, 0x2a, [@random={0xdd, 0xb, 'abcdefghijk'}]}, @NL80211_ATTR_SCAN_SSIDS={0x10, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ap_ssid}]}]}, 0x40}}, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r4) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000080)={0x0, 0x4c4b40}, &(0x7f00000000c0)) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) syz_80211_inject_frame(&(0x7f0000000180), &(0x7f0000000380)=@data_frame={@no_qos=@type10={{0x0, 0x2, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1}, {0x40}, @from_mac, @broadcast, @device_b, {0x9, 0x5}}, @a_msdu=[{@device_b, @broadcast, 0xda, "09b2834e662ce58175c1128fbdecb84f960270f473aeff27266b7cf20ca4a2be9a4188791c0fd4af192c31165cf1c599a645415065bdf0d6c88f94f4c92e8fd53eb5125334689258cce74eb0fb11c59ad40ef671a630af98f1dafcfb45ca92e9d51b6c43b39b12f3f591542b4a508f91e493a5d9984b33293769888940e4b6cf2eb2d3306cdede914ef6d4122e30f772de99a87d7692eeefa3f37ae9b8641869f547c9b5e7ca87af8831ed90e5d5ce7d3b5cef1036c32d18748e295adac5e3716c46206d156930405e4d0c140cc28c79ec03be68d851b176dd8c"}, {@device_a, @device_b}]}, 0x110) [ 3265.698984] FAULT_INJECTION: forcing a failure. [ 3265.698984] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3265.700192] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 3265.700777] CPU: 1 PID: 16122 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3265.703538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3265.704730] Call Trace: [ 3265.705119] dump_stack+0x107/0x167 [ 3265.705640] should_fail.cold+0x5/0xa [ 3265.706200] _copy_from_user+0x2e/0x1b0 [ 3265.706781] __copy_msghdr_from_user+0x91/0x4b0 [ 3265.707442] ? __ia32_sys_shutdown+0x80/0x80 [ 3265.708072] ? udp_v6_push_pending_frames+0x360/0x360 [ 3265.708809] ? inet6_sendmsg+0xbd/0x140 [ 3265.709383] ? inet6_compat_ioctl+0x320/0x320 [ 3265.710023] ? __sock_sendmsg+0x55/0x190 [ 3265.710626] sendmsg_copy_msghdr+0xa1/0x160 [ 3265.711258] ? do_recvmmsg+0x6d0/0x6d0 [ 3265.711815] ? __lock_acquire+0x1657/0x5b00 [ 3265.712441] ___sys_sendmsg+0xc6/0x170 [ 3265.713009] ? sendmsg_copy_msghdr+0x160/0x160 [ 3265.713662] ? vmacache_find+0x55/0x2a0 [ 3265.714265] ? lock_acquire+0x197/0x470 [ 3265.714836] ? find_held_lock+0x2c/0x110 [ 3265.715425] ? __might_fault+0xd3/0x180 [ 3265.715997] ? lock_downgrade+0x6d0/0x6d0 [ 3265.716590] ? asm_exc_page_fault+0x1e/0x30 [ 3265.717219] __sys_sendmmsg+0x195/0x470 [ 3265.717807] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3265.718455] ? lock_downgrade+0x6d0/0x6d0 [ 3265.719055] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3265.719748] ? wait_for_completion_io+0x270/0x270 [ 3265.720449] ? rcu_read_lock_any_held+0x75/0xa0 [ 3265.721111] ? vfs_write+0x354/0xb10 [ 3265.721643] ? fput_many+0x2f/0x1a0 [ 3265.722170] ? ksys_write+0x1a9/0x260 [ 3265.722727] ? __ia32_sys_read+0xb0/0xb0 [ 3265.723309] __x64_sys_sendmmsg+0x99/0x100 [ 3265.723915] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3265.724654] do_syscall_64+0x33/0x40 [ 3265.725180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3265.725900] RIP: 0033:0x7f47b29c4b19 [ 3265.726433] 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 [ 3265.729022] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3265.730103] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3265.731170] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3265.732248] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3265.733252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3265.734275] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:34:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x218, 0x0, @empty}, 0x1c) close(r0) 17:34:21 executing program 4: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x7b0b87d071652a5b, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f0000000240)={{0x0, 0xb7, 0x937, 0x10001, 0x7f, 0x3, 0x6, 0x5, 0x7ff, 0x400, 0x6, 0xffffffffffffffc1, 0x81, 0x2, 0xffffffff80000000}}) io_setup(0x5, &(0x7f0000000000)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r3, 0x29, 0x36, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x501002, 0xc0) io_submit(r2, 0x2, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x72, r3, &(0x7f0000000040)="68bcd98423d4c3cca0924d75fc87220dad9230ed15151893573f99b14ad2f0e2d0afaa3593b9fec10256488d36dc346009", 0x31, 0xffffffffffffffff, 0x0, 0x2, r4}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f0000002240)="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", 0x1000, 0x80000001, 0x0, 0x2}]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000001240)={0x0, r1, "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", "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"}) 17:34:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3265.785069] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 17:34:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 21) [ 3265.807588] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 3265.821057] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 17:34:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x220, 0x0, @empty}, 0x1c) close(r0) [ 3265.840118] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 17:34:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000f0ffff000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3265.841701] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3265.844836] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3265.848949] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 3265.865564] FAULT_INJECTION: forcing a failure. [ 3265.865564] name failslab, interval 1, probability 0, space 0, times 0 [ 3265.867273] CPU: 1 PID: 16143 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3265.868196] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3265.869306] Call Trace: [ 3265.869663] dump_stack+0x107/0x167 [ 3265.870149] should_fail.cold+0x5/0xa [ 3265.870671] ? dst_alloc+0x9e/0x5d0 [ 3265.871163] should_failslab+0x5/0x20 [ 3265.871676] kmem_cache_alloc+0x5b/0x310 [ 3265.872225] dst_alloc+0x9e/0x5d0 [ 3265.872691] rt_dst_alloc+0x73/0x440 [ 3265.873188] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3265.873896] ip_route_output_key_hash+0x185/0x340 [ 3265.874550] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3265.875291] ? lock_downgrade+0x6d0/0x6d0 [ 3265.875860] ? udp_send_skb+0x781/0x1250 [ 3265.876416] ip_route_output_flow+0x23/0x150 [ 3265.877008] udp_sendmsg+0x190d/0x2220 [ 3265.877532] ? ip_frag_init+0x350/0x350 [ 3265.878075] ? udp_setsockopt+0xc0/0xc0 [ 3265.878628] ? mark_lock+0xf5/0x2df0 [ 3265.879139] ? lock_chain_count+0x20/0x20 [ 3265.879695] ? lock_chain_count+0x20/0x20 [ 3265.880260] ? mark_lock+0xf5/0x2df0 [ 3265.880759] ? lock_chain_count+0x20/0x20 [ 3265.881312] ? lock_chain_count+0x20/0x20 [ 3265.881881] ? __lock_acquire+0x1657/0x5b00 [ 3265.882477] udpv6_sendmsg+0x1b56/0x2b40 [ 3265.883026] ? __lock_acquire+0x1657/0x5b00 [ 3265.883608] ? udp_v6_push_pending_frames+0x360/0x360 [ 3265.884300] ? lock_acquire+0x197/0x470 [ 3265.884828] ? find_held_lock+0x2c/0x110 [ 3265.885379] ? lock_acquire+0x197/0x470 [ 3265.885908] ? find_held_lock+0x2c/0x110 [ 3265.886470] ? __might_fault+0xd3/0x180 [ 3265.887003] ? lock_downgrade+0x6d0/0x6d0 [ 3265.887558] ? sock_has_perm+0x1ea/0x280 [ 3265.888100] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3265.888812] ? __import_iovec+0x458/0x590 [ 3265.889370] ? udp_v6_push_pending_frames+0x360/0x360 [ 3265.890065] inet6_sendmsg+0x105/0x140 [ 3265.890596] ? inet6_compat_ioctl+0x320/0x320 [ 3265.891191] __sock_sendmsg+0xf2/0x190 [ 3265.891713] ____sys_sendmsg+0x334/0x870 [ 3265.892255] ? sock_write_iter+0x3d0/0x3d0 [ 3265.892816] ? do_recvmmsg+0x6d0/0x6d0 [ 3265.893337] ? __lock_acquire+0x1657/0x5b00 [ 3265.893932] ___sys_sendmsg+0xf3/0x170 [ 3265.894466] ? sendmsg_copy_msghdr+0x160/0x160 [ 3265.895072] ? vmacache_find+0x55/0x2a0 [ 3265.895614] ? lock_acquire+0x197/0x470 [ 3265.896142] ? find_held_lock+0x2c/0x110 [ 3265.896687] ? __might_fault+0xd3/0x180 [ 3265.897217] ? lock_downgrade+0x6d0/0x6d0 [ 3265.897767] ? asm_exc_page_fault+0x1e/0x30 [ 3265.898359] __sys_sendmmsg+0x195/0x470 [ 3265.898890] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3265.899466] ? lock_downgrade+0x6d0/0x6d0 [ 3265.900028] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3265.900659] ? wait_for_completion_io+0x270/0x270 [ 3265.901310] ? rcu_read_lock_any_held+0x75/0xa0 [ 3265.901921] ? vfs_write+0x354/0xb10 [ 3265.902422] ? fput_many+0x2f/0x1a0 [ 3265.902904] ? ksys_write+0x1a9/0x260 [ 3265.903410] ? __ia32_sys_read+0xb0/0xb0 [ 3265.903958] __x64_sys_sendmmsg+0x99/0x100 [ 3265.904520] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3265.905198] do_syscall_64+0x33/0x40 [ 3265.905687] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3265.906392] RIP: 0033:0x7f47b29c4b19 [ 3265.906884] 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 [ 3265.909308] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3265.910328] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3265.911272] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3265.912224] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3265.913163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3265.914114] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:34:21 executing program 7: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x18000, &(0x7f00000006c0)=ANY=[@ANYBLOB='trans=fd,rfd', @ANYRESHEX, @ANYBLOB="2c776654dd646e6f3d", @ANYRESHEX, @ANYBLOB=',cache=mmap,dfltgid=', @ANYRESHEX=r0, @ANYRES16=r0]) timer_delete(0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x3e, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) timer_gettime(r1, &(0x7f00000000c0)) timer_delete(r1) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x405d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x7ff}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x4, 0x1) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xb, 0x0, 0x5e, 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, 0x10000, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001780)=""/251, 0xfb}, {&(0x7f0000001500)=""/102, 0x66}, {&(0x7f0000001900)=""/130, 0x82}, {&(0x7f00000019c0)=""/95, 0x5f}], 0x4) readv(r3, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4095, 0xfff}], 0x17) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') ioctl$FIONREAD(r4, 0x6801, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000002180)=ANY=[@ANYRES32=0xffffffffffffffff, @ANYBLOB="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"]) getdents(r5, 0x0, 0x0) 17:34:21 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x2ff, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = dup(r5) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="010000000000000000003a00000008000300", @ANYRES32=r7, @ANYBLOB="04005b00123505a669d83a115b"], 0x20}}, 0x0) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', &(0x7f0000000380)=@random='y', 0x1, 0x0) syz_80211_join_ibss(&(0x7f0000000000)='wlan0\x00', &(0x7f0000000180)=@default_ap_ssid, 0x6, 0x1) 17:34:21 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3265.980417] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3265.982074] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3265.985164] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 17:34:21 executing program 7: semget$private(0x0, 0x4, 0x100) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 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, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000040)=[{0x0, 0x4, 0x82b4d8da1ae7c66c}], 0x1) r0 = semget$private(0x0, 0x6, 0x0) semctl$IPC_RMID(r0, 0x0, 0xb) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x0) semtimedop(r0, &(0x7f0000000100)=[{0x3, 0x52e5, 0x1000}, {0x4, 0x40, 0x1800}, {0x4, 0xffd1}], 0x3, &(0x7f0000000180)={r1, r2+60000000}) r3 = semget$private(0x0, 0x4000, 0x0) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000000)=""/22) semtimedop(r3, &(0x7f0000000200)=[{0x1, 0x1, 0x800}, {0x2, 0x3, 0x1000}, {0x2, 0x7ff, 0x1000}, {0x0, 0xaa3, 0x2400}, {0x31776b32c84ddf15, 0x9, 0x800}], 0x5, &(0x7f0000000040)) semctl$SEM_STAT_ANY(r3, 0x2, 0x14, &(0x7f00000010c0)=""/79) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = semget$private(0x0, 0x6, 0x0) semop(r4, &(0x7f00000000c0)=[{0x3, 0x0, 0x1800}, {}, {0x2, 0x8, 0x800}, {0x4}], 0x4) r5 = semget$private(0x0, 0x2, 0x0) semtimedop(r5, &(0x7f0000000140)=[{}], 0x1, 0x0) semctl$IPC_RMID(r5, 0x0, 0x0) semctl$SEM_INFO(r4, 0x5, 0x13, &(0x7f0000000080)=""/101) unshare(0x48020200) [ 3266.166817] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3266.180125] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 3266.182761] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3266.184429] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 3266.186395] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3266.188627] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3268.061793] wlan0: Trigger new scan to find an IBSS to join [ 3271.068889] wlan0: Trigger new scan to find an IBSS to join [ 3274.076836] wlan0: Trigger new scan to find an IBSS to join [ 3274.810042] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3274.812281] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 17:34:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000007fffffff000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:34:35 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000180)=0x10000) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) flock(r0, 0x0) r1 = syz_open_dev$sg(0x0, 0x0, 0x2001) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7002) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xb, &(0x7f00000000c0)=0xba, 0x4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000010000100000000000000b6fa9bdcd65700000000000a1400000000000000ad8b8e336890ce380098cc020d69e0e0703bc45a8b850000000000351fe202000a000000180000100594f985371fc56bbe10db7b3415c32070bce61dbdb00e7fc64be010903d0526d94ccfeb2e3993e8a877784553dd8fb3ea692b17f5b9f538306b880dae85d9e465edd5a7d38476b7720a2b7cdc0fd4ef11ddf90122177b1cfe1683acdc90f9d6c426109f721215967d959b3fb62cd7c2de1b726ce1ac98d419b9c534b16442584ec46ba3845d33195f3356"], 0x3c}}, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000001c0)=0x10000, 0x4) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000004c0)={{}, "a91015570c2b1212fef93b65fe385e2d9b770b143a3711ffcc6c3bd6bd0beb2b2e178875fab4997fe62f46291447f18528de2ad12d74630a1ff601c550c74fe958fe1f41841a30a1e27b439db5f907f702c5686bc217e2f050e9f05c291ab7e555bda11f1a85612b892d2880ef5759786a118d3e436a17619c22e38390f7933ca6be7f3123b1af1509c23873c08d12e1a875a74ed37917af4deaca0ce8ee7ac2811ea232df2957c140e004ec648fcf1436890c1d89bb24c00495511dbfb831be5f9ae722d40d8ed5845ce160c7fd28478103ff65e167b8b5b978d519fe9160c194697ee0d92e40d873ffc656bfd9d4da1887cc216868bdbb6a49246f93417f0a3e41b3efdf75fd77e9076dbd9110b53eee892da9b170a097016dc1efa96517bc89094f573be024b7b3779b3e205929eba3b34402a79f3f4854334e9a3176cb5ee22cb90ff72d96d14f2900e8ccefc56d49bffef30c4e848e294d80d8aad90ab0744d9159de80f8e957a7e43cfc6d479324d2e254492f6c6b10a4fd522ce89be179d60131f8b675a81e88ce7395057a88d0aefa37f72df24f7ac1789287b0ada4e6d5554e9417b6592a92f594d6bf12df5b328afa43c69e84feae91d8d674334d6277df5611a2263dff6fcc9e3e91feb86f483ed7d2dd302cec4545dd63f3cb336867396e8fbfb9cc5335c8d5dee5af13a44ce6c7db71f9c5413a1d68736a0e1eb5f67a44c0eecd32ba247658df10d90bcb7ecfa58467d2e73b9bed926ac25ffe65bb4a0a5dc43c9c0decdbe1a6dd79a2c17c2003f4776acb73ba6cda0a5bedf119169a133a5ee2cba81e5a993287e5abb98af71a9cb811977e1134140a43856f7e5f170b1e1e61838765b27e110807a6278062cc90f080c455937ea247e89876abad48dc08e3af539a57ce119a1e6dc3c0a4a72ea55cc1949e204d1e3ae5eed287efef7e5227ced5cbbd5e2e8b8fa7b06a4f411766760707421aee1eae8da5679dfc51a47fa4f228b2262e803030ed9e5ef0b523c12903c360e3f25c95d1cea576ef7a628882f239ee24b8056a76d573a810b60ce7a76f07b71e42b1c459a83132477ec5f133323aa6462781f8427f44a8c2130300e5afd2c80b41351010ce38a6b2a0a4b2133c56441dfcb590930ae10164212c71157af515e305da72079e0e0b405dfa323450ddcb3a112cb4df360679e638027bf81a4d15cc8eeddab19123ec6d7ad7909a30fb9feccec524c08273f8ac08c97cbfb562f049545ce328c590b076d79eacb5a7343cf0d19efc70d33b2aefb0f07c482b0486e8f20087667d4ff07ab39e5b3c2e10be9f08190d0053379285e3fccdd6b6f8224b960908953f1cfefca81f985e5f5faf2756ea8cf621ca3a80509ad4ec0f02cdaf795b68cb1267745f21aeda36d1224b2e5688620f599e537126718f7bd26cfb67b73fb6181bbb49fe5e4a239e009999acb21870d6380364bc41c18b90b831e8371efdf62b8fe1bc871825a52722ae4294a97fc70fc83e81e48a7381e23f299b89fa5fa95cc672483ad3b1eb2be1cd2bddb9e4bf221b425af208386b2bf99118e8a38496c3feebfcf32bf8f1492bd4718b256dfeb3bd5da1bc12fe3e62816b978c7f388884bee72f42b6658eb85cc34fcc2afb395dca870dd17acc1616811aeea9cbdcfae962ed52c402eb4e5e14d323e18125876d1136dae79450576dd3ad21f3b3125d9270d196aa91021b2e5a3e5dd5caa7120f3c669c60c8380f1923b5f22dc99dd3246dcc77835d597e843fa95a9bc0147ad58fd30c1c8ec70b9bcb7042994c916d50e2e08e43ef78995d509d2a599642ce5ec8850a8a15c4c02ba543b487cb60a6153ed600b661c1667eb96a5817b74e2ee4caeed172abd94ea9ea829235f13f5195b43f2dfb4613f6731c2e4e538f65d67ed06f82ff47bb585a3299eb6d8f7d3d67544d89d9b7f96b9e65a0d73f6a9bc61508a6ad0ff62cdda01cf3dfb2c1367dccec640f4260c4127bb9c58993410fcb9365c04c506e277a08ae71a655a69d03d86cd6c76acbac0166f44c55ffd580bc30efdbd38bc77ee368ab29a0b1ce5cd61991fea455bf25ea88687299f0b9d8d3df06687d9f730dc1d1914a87b232aed0d7a0ecdc74ff75eeb74d5fa6c4cbc50ea66097bb2873d9a2a988c6924c9b487af7257f4dc0bae9033aac8a0f4ab35992c1887466723fbd4f4f5573e9c0639ed80d7ac681b2aaae23208b546b0b725756c7df7956505136ad76808619d173201a404c3e4df32085101fcb36b0e8bd534eaa3407b0546dd68ec8df17960593457df139196de1496a5959f4cb469d86ff54766ab80acb9b438a23d04ed7f63d61c756f7c42ec6359c53004f5e8889328945460a6d499ab6e1a651a5544f83f3ea6c9206aefa1f015a535cd5d94e5f3965c01e1bc6c8d0a337d8fbf70c35f8846c44ba1becceff84b8c80e3d1db5c51ecd0f947632bab653fd876cf4ffff1929415c92c735ab340401c51d94e116b2ad6c0c9a5eadbd5740158b6fd13c0871a0c6af7194b35bbd13c238b67caca7137122b68c2e0067e2101256d7e7cd7dc35d11ec02921f1ef7745beca98eb349b36875ad147316274aebbac846d57d8134a9457cc49457fcb3aacfbaec1fdb21dae6edf6aa13595adbba2c20dc900dd0fd7a2ba4318bc34ba0cd0633de6609712c4861a4467643a483a60a96fe9da85311fe2d15934c6a6f6b8c01c1438e28658f456b469144c936d9a083453e82e19379c8831ff98538698fadac54c380f4a8dee8c9683c0189ad42db5ab585f5c147dedd77cd156ca5a080ca0fd63e9bcf4ca0944a814c60c9fcc52b6159e4011dd077fc9c99fbf886751b7b667940317d934029f5d5c25214851a5b7e09748f3b36bc50b144787026188904417b80bc273cdef25df69f4c683e233cf72be4e01d5d766f483c478ad3552707fb9abf4981bd379c31f1f26b10be9105362c7df415657b62384c4d01508a26bfd97115a67b424dfab7ecdd5b4f806f8d4c7843b2b227bd2360e51b2a611915c5be66cc669f5884570dec2da5f1368b5d1c5689524fcad4ca206f1f0cf8f64f32c92a215308b3c56955f5f50ca3bbc0a1397742c9a8fad8af5fac93d092bc575fb0a3117533ca51cd172e5401368dd6653b7534da16fa3c2466bba2556f6af6ac34b3a9513b5fcdde32ed38cd76703bc35433a68c72c689025ca179108e8f31617e62a9428aa6020041e3a46941202bfc22b71f958000862b9587db704d338674afdbdf4dde9b6f2210d05f3f39f6bcc0dc3c738cf21fc04a3617128b1b67c2db0405680196e37c437fdcb27a4589a9258f678ebe499ae679f9c3b8271644c293cb54c15e0ac813e76ed3abfbbfa8cb3b4b494352aeede313a9288090b70d9432c503f5ef59c598e0daec141b92432a281c954d9ae463b595430f7f4cc4e9aae649c6e53d9b0332497835e3353342e109fa10009fd53d5c0be619894d0857668f5b26971deb83e0c6a60ac0ec2a6e7683808c331e4631457c7249b9174cd65add991adb3d4c42429dc8ac32e5faf2100042335152a44d5dfbf3c53aa33de1fc3d8597c1cef1010bf548ede642476830b5a7bde58bd6036f861f3a69ddd2d1cdd851e538133d5fe95094d189641d8f0ee12a34d0a094bc79e7f0253c05dfb9c0cb961ad743d892b40bcc8377dc88e1922435e90785d10ddf18dc7bd539ef60050f9ecf990c518ac3dc4ebb16cdac31a0419d3fe3fd95c718c52ce744d21348ac0db6cb056a8e8ce0400a4975e8ceda498b5da9e4124ccf35e11c2177e771b94b26c2dcdfce581c00e687357a900b56eee112c7bafaa317666b96c63634c05a01bb7a0fb67ce1233714f7c375d8cd78e4b3089fd84945a8a740abc2342205403435e94cf3d377ca8852699feeab4dd7347734236c2b07200d620de7b92adc4924da2b648659066ab7b3f0e9d1de5efd8335b4c7616ac8c9b16ba1dbbe79fe9ec7e059b832195627d187b5743b9f6aa937084d85bf4e0d7983500b3627f8cf133c4395d3860c00629aabd528f3b2751b7d15ff3ca64a09629410ad4594066cba421186df2b912cd40e20fc81e417591b5d27c7bd641a0dd8b558632a2b630033a64f1c7c8cc19804ea28958c277dc8cf0988492a58f78a4fd616571cd5904f90b64e91c5ab7af6c912b5bdce9bbc711adeda8e519a28683f95f9aa405c91d5cee9b936d426c5c2b6ffd53e42c1f6dc8c954c04be62656ac536e13d78542ce561aaa9b6fe8e320fdd88812dc0ddc666306851ca37e7d8372c60cc62e9ecb294f8bd7d3e1960082e3a6a8597f11ded6dbd521eea2b035b9663769ecd7937da35c58ddf5c4ce54ceda88f577562c7e9e77522476d8dd7784a9ba443d06f8c8875c587d12329c20b914f174cfc3d1c21ebe0147f76e6262b5a5e5d8e710fcb3094715802adc10b974b1457ddfe9387db6e9c70eacf6b6a02959b5a2e5b655eb7e827f4ae0cffd1a27af6294a29ed8e48f30f15d084ed1d207d12ecda4ed1910737899ba0a3216d308a3e5ba299cff85d72e2b5ec37994a7c87d5e2ef3093088b1c76297caa285decb22c1be3b4c00d09c3761087f819d1bb8cdb7c2bbc8214d53e89994c180a28f1f14a05412ab26022072fed07539b11db0245bea4a2a4a84f7fb1562b2da90640f43713e701dd79f80983dad045f814031f94a5014cce25de476f79cd2ea1a8e57fce776e62425205531978967e34952af594e93b19a984cd291caa0c9461614e43d3ee0ee2bf1ad960a93cbbf49054ca2c9eb22534b668f86a0fba3fe3fd402c9512114d7842ee2a2e17a70dca0e2bd361fd7ff9b9bc0c867a357dc9a20185c02967230fa29704c960202f4133cc4dde1cfe47358051e55e5c2f53aaa40bfa1e8218bec10241840622b49f9add496b76931f4f08e82ed56418b5f43bcb632b765095f6de7015aa61a7799df03a0f426ac568847f0de0240e3d69c62d0484db6ac0770411b8e3ffdda54811e2767002b240c8615d5dff43b0b3bd7d7ecdfe1507a415fa7c733e6119695d8ce47cc8d16f7f8930bd275e6f4fc6f23c10a56bbdd7ba1e69e3440dc4026adcbc7d8b900612aab5afb4e6b66f3767fec32f940c67a5087d1516fcf76feafe926d75437b3a987aa49f51f7cf72afd21d277bd55498830597244a1652a3d5b6bc2ea56be758d68f0bb0dec7af1d23efbcf70359b05b197cf154f45c81a5f4fc9c7dea57797acf5cceaaf47f2e1f7a8ee8f1536bf6d8df2d344a43739c72d13e71afc990ca36547ce0a62fd1ce7218787bb74c5be8e1b78bebfd4d9b70094400889fc3a73565c012abc35143cfcc93889b28aaef0bb2bd61eeb2ae6c9c29171d523a4b1a22a5597dac5152e349eb376740e8b404e3a18cf19c6bfa2c565db59368a9b518177b9ddd86042b0f7bc97d9092da360ddab4849b9b6de57e356832c5d77a352a77264ab2364a266558e3038b0329d488b481f85caff7da6747d97667540616caa5e869eac722b8bba446ee9c54bd9b1f4abc2fcf8e8ba02e71c77b33adee6c73e957b718aa9970183b30ea452f8a5c4613ccd7a4077a132119b4703d67537538eeda50ae652c6e9de14ecf10a7a9114cb8c7bea24adc8db399087f24cba3e5e3bfc1047ee0597ffadc95dce0f8b092c6d0f6cc668d2d1e72bff8a1302088815b87bc42b40ae5b60aa8f6847a7d5241c52cf68f2736bb66e848982db3b8dd5b763de9cebba82433ff52fb854770fcde56144028713b6d549467500deb06dbc5fe6f5a34ac"}) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 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, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@noacl}]}) 17:34:35 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) sendmmsg$inet(r0, &(0x7f0000000300)=[{{&(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10, 0x0}}], 0x40001a9, 0x810) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6, 0x7, 0x9, 0x6, 0x0, 0x6, 0x30258, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff0b, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x80, 0x5, 0x6, 0x1, 0x6, 0x3bd0, 0x2, 0x0, 0x4, 0x0, 0x1d05}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)) 17:34:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x240, 0x0, @empty}, 0x1c) close(r0) 17:34:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 22) 17:34:35 executing program 4: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = getpgrp(0x0) mq_notify(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8902, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2000003, 0x1f012, r1, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {}, 0x38}) ftruncate(r2, 0x10000) syz_io_uring_setup(0x19b5, &(0x7f0000003480), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040), &(0x7f0000000240)) r5 = pidfd_getfd(r3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x1, 0xa1, 0x4, 0x3f, 0x0, 0x0, 0x20000, 0x7, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x4f361d23, 0x796}, 0x9, 0x3ff, 0x5, 0x4, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, r0, 0xb, r5, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x10000, 0x8) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, 0xffffffffffffffff, 0x0) 17:34:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = inotify_init1(0x800) dup2(r2, r3) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) mmap$IORING_OFF_SQ_RING(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) syz_io_uring_complete(r1) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 17:34:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000009effffff000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3279.758174] FAULT_INJECTION: forcing a failure. [ 3279.758174] name failslab, interval 1, probability 0, space 0, times 0 [ 3279.761014] CPU: 0 PID: 16174 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3279.762558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3279.764369] Call Trace: [ 3279.764941] dump_stack+0x107/0x167 17:34:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3279.765745] should_fail.cold+0x5/0xa [ 3279.766672] ? create_object.isra.0+0x3a/0xa30 [ 3279.767696] should_failslab+0x5/0x20 [ 3279.768538] kmem_cache_alloc+0x5b/0x310 [ 3279.769439] create_object.isra.0+0x3a/0xa30 [ 3279.770418] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3279.771541] kmem_cache_alloc+0x159/0x310 [ 3279.772465] dst_alloc+0x9e/0x5d0 [ 3279.773238] rt_dst_alloc+0x73/0x440 [ 3279.774045] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3279.775234] ip_route_output_key_hash+0x185/0x340 [ 3279.776294] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3279.777501] ? lock_downgrade+0x6d0/0x6d0 [ 3279.778424] ? udp_send_skb+0x781/0x1250 [ 3279.779330] ip_route_output_flow+0x23/0x150 [ 3279.780296] udp_sendmsg+0x190d/0x2220 [ 3279.781155] ? ip_frag_init+0x350/0x350 [ 3279.782028] ? udp_setsockopt+0xc0/0xc0 [ 3279.782925] ? mark_lock+0xf5/0x2df0 [ 3279.783753] ? lock_chain_count+0x20/0x20 [ 3279.784666] ? lock_chain_count+0x20/0x20 [ 3279.785584] ? lock_chain_count+0x20/0x20 [ 3279.786533] ? __lock_acquire+0x1657/0x5b00 [ 3279.787484] udpv6_sendmsg+0x1b56/0x2b40 [ 3279.788394] ? __lock_acquire+0x1657/0x5b00 [ 3279.789356] ? udp_v6_push_pending_frames+0x360/0x360 [ 3279.790572] ? lock_acquire+0x197/0x470 [ 3279.791471] ? find_held_lock+0x2c/0x110 [ 3279.792434] ? lock_acquire+0x197/0x470 [ 3279.793315] ? find_held_lock+0x2c/0x110 [ 3279.794209] ? __might_fault+0xd3/0x180 [ 3279.795081] ? lock_downgrade+0x6d0/0x6d0 [ 3279.795994] ? sock_has_perm+0x1ea/0x280 [ 3279.796895] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3279.798046] ? __import_iovec+0x458/0x590 [ 3279.798964] ? udp_v6_push_pending_frames+0x360/0x360 [ 3279.800102] inet6_sendmsg+0x105/0x140 [ 3279.800964] ? inet6_compat_ioctl+0x320/0x320 [ 3279.801946] __sock_sendmsg+0xf2/0x190 [ 3279.802823] ____sys_sendmsg+0x334/0x870 [ 3279.803726] ? sock_write_iter+0x3d0/0x3d0 [ 3279.804675] ? do_recvmmsg+0x6d0/0x6d0 [ 3279.805537] ? __lock_acquire+0x1657/0x5b00 [ 3279.806507] ___sys_sendmsg+0xf3/0x170 [ 3279.807368] ? sendmsg_copy_msghdr+0x160/0x160 [ 3279.808371] ? do_user_addr_fault+0x549/0xc60 [ 3279.809376] ? lock_acquire+0x197/0x470 [ 3279.810243] ? find_held_lock+0x2c/0x110 [ 3279.811162] ? __might_fault+0xd3/0x180 [ 3279.812022] ? lock_downgrade+0x6d0/0x6d0 [ 3279.812930] ? asm_exc_page_fault+0x1e/0x30 [ 3279.813902] __sys_sendmmsg+0x195/0x470 [ 3279.814806] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3279.815751] ? lock_downgrade+0x6d0/0x6d0 [ 3279.816674] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3279.817734] ? wait_for_completion_io+0x270/0x270 [ 3279.818811] ? rcu_read_lock_any_held+0x75/0xa0 [ 3279.819819] ? vfs_write+0x354/0xb10 [ 3279.820628] ? fput_many+0x2f/0x1a0 [ 3279.821432] ? ksys_write+0x1a9/0x260 [ 3279.822267] ? __ia32_sys_read+0xb0/0xb0 [ 3279.823183] __x64_sys_sendmmsg+0x99/0x100 [ 3279.824079] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3279.825183] do_syscall_64+0x33/0x40 [ 3279.825994] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3279.827123] RIP: 0033:0x7f47b29c4b19 [ 3279.827949] 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 [ 3279.831983] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3279.833667] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3279.835246] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3279.836796] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3279.838609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3279.840486] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:34:35 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000f0ffffff000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:34:49 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x5, '\x00', [@calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x38) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:49 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 23) 17:34:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x300, 0x0, @empty}, 0x1c) close(r0) 17:34:49 executing program 2: r0 = syz_usb_connect_ath9k(0x3, 0x5a, &(0x7f0000001d00)={{0x12, 0x1, 0x200, 0xff, 0xff, 0xff, 0x40, 0xcf3, 0x9271, 0x108, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x48}}]}}, 0x0) syz_usb_ep_write(r0, 0x6, 0x29, &(0x7f0000000000)="eb48c15e6225adf43e24ed3e2d2b89287f582acce8599674de1a9609a8dda29d4dc3c2f6d8a5903634") syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) 17:34:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x3, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x200, 0x36, 0x69844ea0a6ddcd11, 0x70bd2c, 0x0, {}, [@generic="4ea0c673527a088b05e35256595f227eabd7b2bbbea6dff1b3276cea0906de5af4de08c4fdf2dd55f28fade9c02c0d3b448cf549caa7667e8848d425edf49be57418e5eed3dfbf4f471e52820c7cde1199e6a81e02029155e7509eb6b0e2c8455c0e48da8d7735d95870c9185a3d27551f118273376e854ae68f4280264afd6bc24addc2d7a0bed2c03d7e57d7aa3a26484a57ad64c9367620056c04b1be95226806b4e8503331d5e45eed26f482d74fec", @nested={0x2e, 0x7f, 0x0, 0x1, [@typed={0x4, 0x49}, @generic="22f95241bd620d027181a3fa56190fdc095c", @typed={0x14, 0x76, 0x0, 0x0, @ipv6=@remote}]}, @typed={0xc, 0x1f, 0x0, 0x0, @u64=0x6}, @generic="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"]}, 0x200}}, 0x0) 17:34:49 executing program 4: ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000000)={0x0, 0x1, 0x14}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x80000000, @ipv4={'\x00', '\xff\xff', @loopback}}, {0xa, 0x4e23, 0xd6f, @mcast2, 0x7}, 0x7, [0x7, 0x38b7, 0x4, 0x33b6, 0x5, 0x7fffffff, 0x80000001, 0x8]}, 0x5c) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000000c0)) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f00000004c0)={0x5, "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"}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000740)=@add_del={0x2, &(0x7f0000000700)='veth0_to_bond\x00'}) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = fsmount(0xffffffffffffffff, 0x0, 0x9) ioctl$SG_IO(r2, 0x2285, &(0x7f0000001880)={0x53, 0xfffffffffffffffd, 0x1000, 0x4, @buffer={0x0, 0x6a, &(0x7f0000000780)=""/106}, &(0x7f0000000800)="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", &(0x7f0000001800)=""/22, 0x1, 0x1, 0x2, &(0x7f0000001840)}) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r1, 0xf504, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001900)) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000001940)=""/81) r3 = syz_io_uring_setup(0x3a04, &(0x7f00000019c0)={0x0, 0x9fe8, 0x8, 0x1, 0x3b7}, &(0x7f0000ff5000/0xb000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000001a40), &(0x7f0000001a80)) r4 = syz_mount_image$ext4(&(0x7f0000001ac0)='ext3\x00', &(0x7f0000001b00)='./file0\x00', 0x7, 0x7, &(0x7f0000002000)=[{&(0x7f0000001b40)="9ec4decb1802593f05b639", 0xb, 0x2}, {&(0x7f0000001b80)="cf78e34dccbed9d05c0873059ebf17d94afc2b2b8cdea872fe0467341cca92ab4f873e16d3eacfc5ec9c9933344a064f542f35139eb781becb32a4503fa419a085be1c4195a57529a8ec008493b5512329abe516351dd10a81e83e26e05c554bb8e50ec99fb62a749c18be52539c05a748ac90042981217e57c3dec9b02bf1510be95a925ada04bdec250be87f2a4b3526d51a94ddbb4b2003f5d1aee4e1205bf0dc8fe4a66a0088dccf69cd39641a6c586fa16c298ae18c3a59ada6d57636794e76d4c04c88fd2978ec7b19ae66b94ed0db80", 0xd3, 0x8}, {&(0x7f0000001c80)="bba5703ed31d8e6750da1798466f427513e4ac66e2e11902eda8f4e0ef6e982206779b5cf0bc5a7b20268d4084d7d1e9cc1a71e0e67cdec95fdcb4a9b7b58838e6adb74d16f1aaf376c42f71044f9390af316bcd044c1de2d6b8b01dbdf9efeb07950e6f8c5dcb63974710a30a3e9a899be37410a73217349150ecc9fa874c6df95dd3fcd03770c64d2d40957f87c77835744099fd12b655592d9a84688f14045c0cbe6a52", 0xa5, 0x82e}, {&(0x7f0000001d40)="a398a56f212897b936fd1969697427fd7f146f9d921511740817c0d44e0b81cae64e39807d1c9eb76a68efce0fc1f543c76f3d218f1278dd0f4c54b638be3dc180444c1a4a3a79b4a96fb767a8e3c8670002e747e38f71e88178ef53337235c3edd6dbf330a7d2d20e1b3004611029ec", 0x70, 0x100}, {&(0x7f0000001dc0)="d25b8516327f89970d128d893b24de8da647ce2e844f783c5edc48b43469e1c7b60f445b7dc551ac251a3e20ea08b87e50bc0a9b255cc4f9da6893562f642e31c98973e2839638cbce8ba1ad336b28e466f187155944e29e24e8645fe476abfb825e0ec69a5790bf73971cebd51b339bf1da0ce8087d8b2ead513ed3444c99f56c2c186a49552bad389056c5b9a6a6fd5045f3310bb66114f3d74a89c2ae56d67792bedf931c13fe03a725eeb63fbd5a1e4ddda5598d69080c2e95d6c9d484c53307a6f8845e0d021ac3d927365a246d1375d5d7b615009f49f4780c9b46", 0xde, 0x7fff}, {&(0x7f0000001ec0)="73e982129318b547021556ab9f54762a949bbabc138c98af61f3c29b05eaecf95591c82b6ad0788d344afce666a26cd9373de388c403899ab24ef2cfcc58fc3bf3560d42020204456259dfefe963396b0d519659113d797008596855510b67d1d7dd86ce763849671bd9be6a63511bb83e4369e8916a8ee7490bf4310bec2b2dafb895c94adbc2400bd73607c57b2390776c2ae533dc7f0ea960214c11389b0e3a60181f4320612f70ad1c4ad5633940334346ffe322850a3e4460e8fe6fa540fdf868e7f2bcdae2e826645cb966df8a0c5bd7a4f62626050b885ee25d2c20059f7c4dc793e9802addf3ce8c0e", 0xed, 0x7}, {&(0x7f0000001fc0)="2b9efe97cba9c4c2c00627b99845b916a1a4557c6028a6330592624e01e2861527a58dbe5fc3eaa4b6211e5d79", 0x2d, 0x1ab}], 0x1200041, &(0x7f00000020c0)={[{}, {@errors_remount}, {@noblock_validity}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@obj_type={'obj_type', 0x3d, ')&:,@'}}]}) splice(r0, &(0x7f0000002140)=0x3, r3, &(0x7f0000002180)=0x3, 0xccb, 0x5646e8f360c29639) fcntl$dupfd(r0, 0x406, r4) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000021c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000002200)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) mount$tmpfs(0x0, &(0x7f0000002240)='./file0/file0\x00', &(0x7f0000002280), 0x2100080, &(0x7f00000022c0)={[{@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x3f}}, {@huge_advise}], [{@audit}, {@smackfsfloor={'smackfsfloor', 0x3d, '${-.('}}]}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000002380)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xcc51}}, './file0\x00'}) 17:34:49 executing program 7: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r0, 0x20c, 0x70bd2c, 0x25dfdbfc, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0x364}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x89}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x84) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) setuid(0x0) [ 3294.455675] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pid=16221 comm=syz-executor.0 17:34:49 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) [ 3294.502163] FAULT_INJECTION: forcing a failure. [ 3294.502163] name failslab, interval 1, probability 0, space 0, times 0 [ 3294.504928] CPU: 1 PID: 16217 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3294.506408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3294.508149] Call Trace: [ 3294.508712] dump_stack+0x107/0x167 [ 3294.509477] should_fail.cold+0x5/0xa [ 3294.510273] ? __alloc_skb+0x6d/0x5b0 [ 3294.511087] should_failslab+0x5/0x20 [ 3294.511893] kmem_cache_alloc_node+0x55/0x330 [ 3294.512853] __alloc_skb+0x6d/0x5b0 [ 3294.513629] alloc_skb_with_frags+0x92/0x570 [ 3294.514576] sock_alloc_send_pskb+0x7af/0x930 [ 3294.515530] ? sk_alloc+0x350/0x350 [ 3294.516297] ? SOFTIRQ_verbose+0x10/0x10 [ 3294.517156] ? lock_release+0x680/0x680 [ 3294.517999] ? find_held_lock+0x2c/0x110 [ 3294.518879] __ip_append_data+0x162d/0x3310 [ 3294.519808] ? lock_downgrade+0x6d0/0x6d0 [ 3294.520674] ? do_raw_spin_lock+0x121/0x260 [ 3294.521582] ? ip_frag_init+0x350/0x350 [ 3294.522444] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3294.523508] ? ip_route_output_key_hash+0x19c/0x340 [ 3294.524549] ? ipv4_mtu+0x1ed/0x2c0 [ 3294.525324] ip_make_skb+0x22a/0x2a0 [ 3294.526117] ? ip_frag_init+0x350/0x350 [ 3294.526963] ? ip_flush_pending_frames+0x20/0x20 [ 3294.527971] ? lock_downgrade+0x6d0/0x6d0 [ 3294.528847] ? xfrm_lookup_route+0x65/0x210 [ 3294.529762] udp_sendmsg+0x161b/0x2220 [ 3294.530595] ? ip_frag_init+0x350/0x350 [ 3294.531433] ? udp_setsockopt+0xc0/0xc0 [ 3294.532281] ? __lock_acquire+0xbb1/0x5b00 [ 3294.533187] ? SOFTIRQ_verbose+0x10/0x10 [ 3294.534048] ? clockevents_program_event+0x14b/0x360 [ 3294.535130] ? lock_acquire+0x197/0x470 [ 3294.535962] ? find_held_lock+0x2c/0x110 [ 3294.536820] udpv6_sendmsg+0x1b56/0x2b40 [ 3294.537676] ? __lock_acquire+0x1657/0x5b00 [ 3294.538611] ? udp_v6_push_pending_frames+0x360/0x360 [ 3294.539702] ? trace_hardirqs_on+0x5b/0x180 [ 3294.540611] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3294.541758] ? lock_release+0x3b4/0x680 [ 3294.542605] ? __might_fault+0xd3/0x180 [ 3294.543439] ? lock_downgrade+0x6d0/0x6d0 [ 3294.544313] ? lock_is_held_type+0xd2/0x110 [ 3294.545213] ? sock_has_perm+0x1ea/0x280 [ 3294.546070] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3294.547184] ? __import_iovec+0x458/0x590 [ 3294.548055] ? udp_v6_push_pending_frames+0x360/0x360 [ 3294.549140] inet6_sendmsg+0x105/0x140 [ 3294.549953] ? inet6_compat_ioctl+0x320/0x320 [ 3294.550911] __sock_sendmsg+0xf2/0x190 [ 3294.551729] ____sys_sendmsg+0x334/0x870 [ 3294.552587] ? sock_write_iter+0x3d0/0x3d0 [ 3294.553470] ? do_recvmmsg+0x6d0/0x6d0 [ 3294.554293] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3294.555409] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3294.556547] ? trace_hardirqs_on+0x5b/0x180 [ 3294.557465] ___sys_sendmsg+0xf3/0x170 [ 3294.558288] ? sendmsg_copy_msghdr+0x160/0x160 [ 3294.559263] ? _raw_spin_unlock_irq+0x1f/0x30 [ 3294.560203] ? _raw_spin_unlock_irq+0x27/0x30 [ 3294.561156] ? finish_task_switch+0x126/0x5d0 [ 3294.562091] ? finish_task_switch+0xef/0x5d0 [ 3294.563024] ? __switch_to+0x572/0xf70 [ 3294.563836] ? __switch_to_asm+0x3a/0x60 [ 3294.564682] ? __switch_to_asm+0x34/0x60 [ 3294.565535] ? __schedule+0x82c/0x1ea0 [ 3294.566370] ? io_schedule_timeout+0x140/0x140 [ 3294.567339] __sys_sendmmsg+0x195/0x470 [ 3294.568174] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3294.569076] ? lock_downgrade+0x6d0/0x6d0 [ 3294.569959] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3294.570981] ? wait_for_completion_io+0x270/0x270 [ 3294.571999] ? rcu_read_lock_any_held+0x75/0xa0 [ 3294.572975] ? vfs_write+0x354/0xb10 [ 3294.573760] ? fput_many+0x2f/0x1a0 [ 3294.574526] ? ksys_write+0x1a9/0x260 [ 3294.575326] ? __ia32_sys_read+0xb0/0xb0 [ 3294.576179] __x64_sys_sendmmsg+0x99/0x100 [ 3294.577063] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3294.578145] do_syscall_64+0x33/0x40 [ 3294.578934] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3294.580015] RIP: 0033:0x7f47b29c4b19 [ 3294.580808] 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 [ 3294.584670] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3294.586261] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3294.587779] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3294.589273] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3294.590783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3294.592276] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:34:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000020000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:34:49 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sr(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x127f, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x15, 0x1, {0x0, r4}}, 0xd99c) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, 0x0) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, 0x0, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) sync() 17:34:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_INTERFACE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_EXTENDED_ADDR={0xc}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_IFNAME={0xa, 0x4, 'wpan0\x00'}]}, 0x34}}, 0x0) sendmsg$NLBL_MGMT_C_VERSION(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0x8c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @mcast2}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '#\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1={0xfc, 0x1, '\x00', 0x1}}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}]}, 0x8c}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) 17:34:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x500, 0x0, @empty}, 0x1c) close(r0) 17:34:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000030000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:34:50 executing program 0: unshare(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x4314, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdc}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) setxattr$incfs_metadata(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640), 0x0, 0x0, 0x0) listxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/92, 0x5c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r0) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000180), 0x40800, 0x0) listxattr(&(0x7f0000000140)='./file1\x00', &(0x7f00000001c0)=""/72, 0x48) creat(&(0x7f0000000240)='./file1\x00', 0x100) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) 17:34:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:34:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000040000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3294.820115] kauditd_printk_skb: 13 callbacks suppressed [ 3294.820134] audit: type=1326 audit(1760031290.145:178): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31aea4ab19 code=0x7ffc0000 [ 3294.831813] audit: type=1326 audit(1760031290.146:179): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31aea4ab19 code=0x7ffc0000 [ 3294.876069] audit: type=1326 audit(1760031290.148:180): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f31aea4c197 code=0x7ffc0000 [ 3294.894322] audit: type=1326 audit(1760031290.153:181): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=44 compat=0 ip=0x7f31ae9fd8ac code=0x7ffc0000 [ 3294.905820] audit: type=1326 audit(1760031290.153:182): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=45 compat=0 ip=0x7f31ae9fd7e4 code=0x7ffc0000 [ 3294.928623] audit: type=1326 audit(1760031290.153:183): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f31ae9fd72b code=0x7ffc0000 [ 3294.951127] audit: type=1326 audit(1760031290.155:184): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31aea4ab19 code=0x7ffc0000 [ 3294.962836] audit: type=1326 audit(1760031290.163:185): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31aea4ab19 code=0x7ffc0000 [ 3294.970814] audit: type=1326 audit(1760031290.163:186): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16205 comm="syz-executor.7" exe="/syz-executor.7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f31aea4ab19 code=0x7ffc0000 [ 3307.292788] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 17:35:07 executing program 2: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0)) 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, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ff7000/0x4000)=nil, &(0x7f0000000000)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) syz_io_uring_setup(0x1a44, &(0x7f0000000200)={0x0, 0x8d7c, 0x20, 0x2, 0xf1}, &(0x7f0000693000/0x1000)=nil, &(0x7f0000a80000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0xe8b82, 0x0) mbind(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000080)=0x3eacba26, 0x9c, 0x0) madvise(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x14) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0xa0000003}) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f00000001c0)={[0x100000001]}, 0x8) io_uring_enter(0xffffffffffffffff, 0x630a, 0xce56, 0x2, 0x0, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000180)=0x800, 0x2, 0x2) 17:35:07 executing program 0: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001}, 0x8400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001700)=ANY=[@ANYBLOB="6800000000010104000000000000000002000000240001801400018008000100ffffffff08000200e00000010c0002800500010000000000240002800c00028005000100000300001400018008000100ac14140008000200e0000001080007400000000004000680"], 0x68}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0xf0, 0x0, 0x1, 0x101, 0x0, 0x0, {0x7, 0x0, 0x7}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xffff}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_NAT_DST={0x40, 0xd, 0x0, 0x1, [@CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @local}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'syz1\x00'}}, @CTA_SEQ_ADJ_REPLY={0x34, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xbca}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x1000}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x8000}]}, @CTA_SEQ_ADJ_REPLY={0x14, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x7}]}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x2}, @CTA_LABELS_MASK={0x10, 0x17, [0x0, 0x5, 0x5]}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xe, 0x1, 'irc-20000\x00'}}]}, 0xf0}, 0x1, 0x0, 0x0, 0x50}, 0x20004005) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000044bd665f2c956b4953481bc18d2000201"], 0x14}}, 0x0) clone3(0x0, 0x0) 17:35:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000050000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 24) 17:35:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x600, 0x0, @empty}, 0x1c) close(r0) 17:35:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502ff78040103050200010721"], 0x108) 17:35:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) close_range(r0, 0xffffffffffffffff, 0x2) r1 = dup2(r0, r0) ioctl$HIDIOCINITREPORT(r1, 0x550c, 0x20000000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x5, 0x4004, @fd_index=0x9, 0x3, &(0x7f0000000680)="f7d263b7842483b71a8e64ca461975756805969e9da7f6e06dd806d81043473dc3c215127945e02add9165f3665f012a7716119782d49d68ab9bd32467c1e583d14f43e9cd18d2c293223c1a835e929e256cf9f2ead29fc91790fc8cbdc16bd4b90b21ee18156f2a6e1743b387673d027ff5630298090b4a943e8f9b68c666732aa49695d4942c739c6a95b8", 0x8c, 0xe}, 0x9) r2 = mq_open(&(0x7f00000007c0)='\xc4fdn/\xda\x1ag\x92\x05\xdb\xe7\xf2\xaa5T\xb5\x0e@\xa5\x15M\x1b\xec\xbf\x97\x05\x00\x00\x00\x00\x00\xec\xa6t\xd7\x01\x81\xa7\x81\xc9\x8dNK\x02K\x89\xcc\xfd\xd4n\x06\x8e\xd3{\t\x1d\xf5f\x9e_\xb5sF\x90\xe0\xf4\xfc\xa7\x9a\x16{\x87K<\"\xb9\xea\xb3\xefh\xfd\v$\xda\xe8x\x1e\xe1\x97S)0q\xd3\xa0|\xe5\xd1\xd88\xfcZK.t\xe9\x831\xc9\xd9K\x9a\xfe\x14\x14yu\x86\xb2O\xffOO\xe4/\xb0\xc9\xbbB\x99\v\x19\x06\x95\xb5\xd3r\r\x91d0\x9b\xb8-\xbbx\xaf\x051*\x01\xa7\xfb\\\xc4\x1f\x1f\x81\x98\x9b\x1dz\xbc\xd2\xcdc\xa3\xda\xa0\x85\xccb\xe2\'\x04\xf3>\xc1f\xf0\xc5R\x04C\xbb\x9a\x94\xb6Si\x80\xf9\x02\xcans\xee(\x8f\xf8\xfb\xcf$YhQ\b\xa1:.\xc1O\xc8\x885\xf6V\xb8\xb3\x00}\xe4\x11`[\xda(\x94\xd7\r\x1eJ\xeb\x1f\xa4\xde\xd0\x9bo\x94y\x0e&\x01\x90#\xe2\xb3\b\xb0-\n\x90\xb8\x8a\xca\x95\xd2\xf7f\xbf\xdb\xcb~i\"\x98\xa24\xb4*;\xbb\x9f\xea\xf0}^\x16|5\x7fi\xc8\xb4t\xfbv:R\xec\x8b\x8d\xa6\a\x8e,\x96\x8f|W@{\x99w\x1fD\x90\xc3k\x925\r\xa4T\x91\x1a}\x14\x87Q\xdd\xac@6XOC5\xa5\xdcj\xddG\x16w\xbc\xe1\xb7\x19\xd6n1\x84m\xc5\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40, 0x83, &(0x7f0000000200)={0x6, 0x4, 0x4, 0x1}) fchmodat(0xffffffffffffffff, &(0x7f0000000780)='./file0/../file0/file0\x00', 0x2) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c460104000100000000000000c0030003008c01000009010000000000004000000000000000a70300000000000000800000040038000200070001010500000000700000000008000000000000000900000000000000010000000000000001000000000000003d00000000000000090000000000000051e57464010000000400000000000000000000000000000000000000000000000300000000000000010000000000000006000000040000004f96338ba86e73dfe44ee0f43ab046f63282228a899c796de403b7cdc51e00bd5222da942c52349e338c9f38cf00864cec4c272653ef65cfc48b4a049be7f0e33406e7c056006b104e6bd0d9b03d1734627bcf5e67a9bbda831e1dd7d8ae93c8038162605cd2ad2e5d9e7bc449c8b941d8f05aa7544be2f4c333ce52065cc196dffa62f6265d5d8cda213114f428de04e2404de639d40ea3a405e66db71b4aaf5f52c8152fb492d4f94fd9027300d931185efd044aee2b9937b6cf911e1fd0a2b3f1761c2274e0899b33cde9a27706f7a33304ac5188604c684acdc763a8795c537bef3a5ee28d49bd280b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/658], 0x299) 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl2\x00', 0x0, 0x2d, 0x4, 0x1, 0x7ff, 0x0, @local, @private1, 0x8000, 0x20, 0x1f}}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x14}}, 0x7}) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x100000, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000080)=0xc0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$HIDIOCINITREPORT(r5, 0x550c, 0x20000000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e21, 0x6, @local, 0x9}, 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)) mount$9p_fd(0x0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}}) 17:35:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x5) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000b5bc716f22acf28bc17faf2e1147fc5dfc154a7c6f850386ff6a8d63f19be2d4469d716828853c0d8a4a5213d0f59e0e571ed0a714fa7c01e54b8a413b06c880af103804e289b3be99cbfaa6db0b79a4e728e772f09d7418b6fd2230bf3ef71209b73cdf6bbb5e864c462238c48a26c5552704d50ec8394be3ec24515087c771e5969c05284ed1892b7538276e6472d70952a25e5ac8b84a29ef6f6ef18055926524e5a03425dd7f59f1e93fdcebaaf339a2d1c7b2dbe42bd1f965d2e2ebccdad0f55311d1069470cb8a02660cca1ecbb7", @ANYRES32=r0, @ANYBLOB="04000000000000002e2f66696c653000"]) fsetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='+z\x00', 0x3, 0x3) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) [ 3312.090056] FAULT_INJECTION: forcing a failure. [ 3312.090056] name failslab, interval 1, probability 0, space 0, times 0 [ 3312.092557] CPU: 1 PID: 16267 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3312.093903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3312.095495] Call Trace: [ 3312.096003] dump_stack+0x107/0x167 [ 3312.096698] should_fail.cold+0x5/0xa [ 3312.097421] ? create_object.isra.0+0x3a/0xa30 [ 3312.098282] should_failslab+0x5/0x20 [ 3312.099011] kmem_cache_alloc+0x5b/0x310 [ 3312.099787] create_object.isra.0+0x3a/0xa30 [ 3312.100617] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3312.101583] kmem_cache_alloc_node+0x169/0x330 [ 3312.102465] __alloc_skb+0x6d/0x5b0 [ 3312.103160] alloc_skb_with_frags+0x92/0x570 [ 3312.103998] sock_alloc_send_pskb+0x7af/0x930 [ 3312.104858] ? sk_alloc+0x350/0x350 [ 3312.105547] ? SOFTIRQ_verbose+0x10/0x10 [ 3312.106328] ? lock_release+0x680/0x680 [ 3312.107093] ? find_held_lock+0x2c/0x110 [ 3312.107871] __ip_append_data+0x162d/0x3310 [ 3312.108695] ? lock_downgrade+0x6d0/0x6d0 [ 3312.109478] ? do_raw_spin_lock+0x121/0x260 [ 3312.110294] ? ip_frag_init+0x350/0x350 [ 3312.111068] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3312.112038] ? ip_route_output_key_hash+0x19c/0x340 [ 3312.112983] ? ipv4_mtu+0x1ed/0x2c0 [ 3312.113678] ip_make_skb+0x22a/0x2a0 [ 3312.114388] ? ip_frag_init+0x350/0x350 [ 3312.115151] ? ip_flush_pending_frames+0x20/0x20 [ 3312.116055] ? lock_downgrade+0x6d0/0x6d0 [ 3312.116830] ? xfrm_lookup_route+0x65/0x210 [ 3312.117643] udp_sendmsg+0x161b/0x2220 [ 3312.118376] ? ip_frag_init+0x350/0x350 [ 3312.119141] ? udp_setsockopt+0xc0/0xc0 [ 3312.119891] ? mark_lock+0xf5/0x2df0 [ 3312.120596] ? lock_chain_count+0x20/0x20 [ 3312.121370] ? lock_chain_count+0x20/0x20 [ 3312.122155] ? lock_chain_count+0x20/0x20 17:35:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x108) [ 3312.122938] ? SOFTIRQ_verbose+0x10/0x10 [ 3312.123897] ? visit_groups_merge.constprop.0.isra.0+0xae0/0xae0 [ 3312.125038] ? __lock_acquire+0x1657/0x5b00 [ 3312.125849] udpv6_sendmsg+0x1b56/0x2b40 [ 3312.126619] ? __lock_acquire+0x1657/0x5b00 [ 3312.127437] ? udp_v6_push_pending_frames+0x360/0x360 [ 3312.128421] ? lock_acquire+0x197/0x470 [ 3312.129163] ? find_held_lock+0x2c/0x110 [ 3312.129930] ? lock_acquire+0x197/0x470 [ 3312.130682] ? find_held_lock+0x2c/0x110 [ 3312.131449] ? __might_fault+0xd3/0x180 [ 3312.132190] ? lock_downgrade+0x6d0/0x6d0 [ 3312.132968] ? sock_has_perm+0x1ea/0x280 [ 3312.133728] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3312.134713] ? __import_iovec+0x458/0x590 [ 3312.135490] ? udp_v6_push_pending_frames+0x360/0x360 [ 3312.136453] inet6_sendmsg+0x105/0x140 [ 3312.137180] ? inet6_compat_ioctl+0x320/0x320 [ 3312.138017] __sock_sendmsg+0xf2/0x190 [ 3312.138749] ____sys_sendmsg+0x334/0x870 [ 3312.139502] ? sock_write_iter+0x3d0/0x3d0 [ 3312.140284] ? do_recvmmsg+0x6d0/0x6d0 [ 3312.141010] ? __lock_acquire+0x1657/0x5b00 [ 3312.141833] ___sys_sendmsg+0xf3/0x170 [ 3312.142563] ? sendmsg_copy_msghdr+0x160/0x160 [ 3312.143419] ? lock_acquire+0x197/0x470 [ 3312.144149] ? find_held_lock+0x2c/0x110 [ 3312.144910] ? __might_fault+0xd3/0x180 [ 3312.145641] ? lock_downgrade+0x6d0/0x6d0 [ 3312.146407] ? asm_exc_page_fault+0x1e/0x30 [ 3312.147221] __sys_sendmmsg+0x195/0x470 [ 3312.147962] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3312.148756] ? lock_downgrade+0x6d0/0x6d0 [ 3312.149536] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3312.150424] ? wait_for_completion_io+0x270/0x270 [ 3312.151316] ? rcu_read_lock_any_held+0x75/0xa0 [ 3312.152177] ? vfs_write+0x354/0xb10 [ 3312.152868] ? fput_many+0x2f/0x1a0 [ 3312.153545] ? ksys_write+0x1a9/0x260 [ 3312.154250] ? __ia32_sys_read+0xb0/0xb0 [ 3312.155017] __x64_sys_sendmmsg+0x99/0x100 [ 3312.155799] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3312.156757] do_syscall_64+0x33/0x40 [ 3312.157444] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3312.158387] RIP: 0033:0x7f47b29c4b19 [ 3312.159071] 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 17:35:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x108) [ 3312.162426] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3312.163983] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3312.165282] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3312.166608] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3312.167898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3312.169206] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:35:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000060000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000070000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x700, 0x0, @empty}, 0x1c) close(r0) 17:35:07 executing program 0: creat(&(0x7f0000000080)='./file0\x00', 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0142, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d0020002000200020002000200020002000200020002000000000000000002900000000000029252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802", 0x1a, 0xf000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="56bc8fbefad0d2df4c087b4a970cfa6e8dad2428c94e468577bfd0144efee12c077bc0642af66f3bb85d2cf022a0fb839dff635cb995ad7d01ee53a51eb8ea076a5a6cdb932ee8493ce096"]) 17:35:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000080000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, 0x0, 0x108) 17:35:07 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) pwrite64(r1, &(0x7f0000000140)="afc9", 0x2, 0xffffff) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x35, 0x0}) dup2(0xffffffffffffffff, r2) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x3ba4141e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) r3 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x8) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000180)=""/171) 17:35:07 executing program 7: r0 = syz_io_uring_setup(0x12a8, &(0x7f0000000240), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000140)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000000), 0xb2, 0x206480) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x20010, r3, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r5 = eventfd(0x8) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r5, 0x6628) r6 = syz_open_dev$vcsa(&(0x7f0000000200), 0x9, 0x32040) signalfd(r6, &(0x7f00000002c0)={[0x5]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x80, &(0x7f0000000180)=@sco={0x1f, @none}}, 0x0) r7 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280), &(0x7f0000000140)) syz_io_uring_setup(0x620e, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x4d, 0x0, r7}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r10, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) r11 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x50, r3, 0x10000000) r12 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r11, &(0x7f0000000300)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index, 0xcf6b, 0x0, 0x3, 0x1, 0x1, {0x0, r12}}, 0x9) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r3) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x7e66, 0x0, 0x0, 0x0, 0x0) 17:35:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000090000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000000a0000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:22 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, 0x0, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x800) bind(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote}, 0x2, 0x2, 0x4, 0x2}}, 0x80) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f00000001c0)='./file1\x00', 0x82) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000400)={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, '\x00', 0x21}, 0x3}, {0xa, 0x4e21, 0x400, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}, 0x81, [0x80000000, 0xfffffff8, 0x6, 0x4, 0x8, 0x6, 0x5e]}, 0x5c) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x0, 0x1c0) openat(r2, &(0x7f0000000380)='./file1\x00', 0x300, 0x22) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000003, 0x12, r4, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004, 0x40010, 0xffffffffffffffff, 0x8000000) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@cache_none}]}}) 17:35:22 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) write$binfmt_elf64(r0, &(0x7f0000000440)=ANY=[], 0x278) 17:35:22 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0xf3d}, 0xc2, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x4, 0xffffffffffffffff, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r0, 0x5451) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x24}}, 0x0) r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x9, 0x81, 0x0, 0x1ff}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) splice(r1, &(0x7f0000000100)=0x7fffffff, 0xffffffffffffffff, &(0x7f0000000240)=0x86d2, 0x3, 0x9) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) ioctl$CDROMREADALL(0xffffffffffffffff, 0x5318, &(0x7f0000001a80)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x288980, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r3, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000540)={0x0, 0x28}, 0x1, 0x0, 0x0, 0x408c0}, 0x8054) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f0480009ab28474a5a9ac0e53d4"], 0x108) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00'}) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 17:35:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 25) [ 3327.247099] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 17:35:22 executing program 2: syz_io_uring_setup(0x35e3, &(0x7f0000000040)={0x0, 0x10000000}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) 17:35:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xe00, 0x0, @empty}, 0x1c) close(r0) 17:35:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) [ 3327.285345] FAULT_INJECTION: forcing a failure. [ 3327.285345] name failslab, interval 1, probability 0, space 0, times 0 [ 3327.288291] CPU: 0 PID: 16336 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3327.289837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3327.291692] Call Trace: [ 3327.292282] dump_stack+0x107/0x167 [ 3327.293092] should_fail.cold+0x5/0xa [ 3327.293941] should_failslab+0x5/0x20 [ 3327.294802] __kmalloc_node_track_caller+0x74/0x3b0 [ 3327.295909] ? alloc_skb_with_frags+0x92/0x570 [ 3327.296928] __alloc_skb+0xb1/0x5b0 [ 3327.297748] alloc_skb_with_frags+0x92/0x570 [ 3327.298748] sock_alloc_send_pskb+0x7af/0x930 [ 3327.299758] ? sk_alloc+0x350/0x350 [ 3327.300570] ? SOFTIRQ_verbose+0x10/0x10 [ 3327.301472] ? lock_release+0x680/0x680 [ 3327.302354] ? find_held_lock+0x2c/0x110 [ 3327.303275] __ip_append_data+0x162d/0x3310 [ 3327.304239] ? lock_downgrade+0x6d0/0x6d0 [ 3327.305157] ? do_raw_spin_lock+0x121/0x260 [ 3327.306115] ? ip_frag_init+0x350/0x350 [ 3327.307020] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3327.308147] ? ip_route_output_key_hash+0x19c/0x340 [ 3327.309249] ? ipv4_mtu+0x1ed/0x2c0 [ 3327.310059] ip_make_skb+0x22a/0x2a0 [ 3327.310901] ? ip_frag_init+0x350/0x350 [ 3327.311788] ? ip_flush_pending_frames+0x20/0x20 [ 3327.312847] ? lock_downgrade+0x6d0/0x6d0 [ 3327.313773] ? xfrm_lookup_route+0x65/0x210 [ 3327.314743] udp_sendmsg+0x161b/0x2220 [ 3327.315619] ? ip_frag_init+0x350/0x350 [ 3327.316513] ? udp_setsockopt+0xc0/0xc0 [ 3327.317408] ? mark_lock+0xf5/0x2df0 [ 3327.318242] ? lock_chain_count+0x20/0x20 [ 3327.319169] ? lock_chain_count+0x20/0x20 [ 3327.320091] ? mark_lock+0xf5/0x2df0 [ 3327.320926] ? lock_chain_count+0x20/0x20 [ 3327.321865] ? __lock_acquire+0x1657/0x5b00 [ 3327.322841] udpv6_sendmsg+0x1b56/0x2b40 [ 3327.323746] ? __lock_acquire+0x1657/0x5b00 [ 3327.324714] ? udp_v6_push_pending_frames+0x360/0x360 [ 3327.325868] ? lock_acquire+0x197/0x470 [ 3327.326756] ? find_held_lock+0x2c/0x110 [ 3327.327666] ? lock_acquire+0x197/0x470 [ 3327.328549] ? find_held_lock+0x2c/0x110 [ 3327.329455] ? __might_fault+0xd3/0x180 [ 3327.330339] ? lock_downgrade+0x6d0/0x6d0 [ 3327.331272] ? sock_has_perm+0x1ea/0x280 [ 3327.332178] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3327.333344] ? __import_iovec+0x458/0x590 [ 3327.334267] ? udp_v6_push_pending_frames+0x360/0x360 [ 3327.335421] inet6_sendmsg+0x105/0x140 [ 3327.336287] ? inet6_compat_ioctl+0x320/0x320 [ 3327.337280] __sock_sendmsg+0xf2/0x190 [ 3327.338149] ____sys_sendmsg+0x334/0x870 [ 3327.339061] ? sock_write_iter+0x3d0/0x3d0 [ 3327.339997] ? do_recvmmsg+0x6d0/0x6d0 [ 3327.340859] ? __lock_acquire+0x1657/0x5b00 [ 3327.341823] ___sys_sendmsg+0xf3/0x170 [ 3327.342694] ? sendmsg_copy_msghdr+0x160/0x160 [ 3327.343698] ? vmacache_find+0x55/0x2a0 [ 3327.344592] ? lock_acquire+0x197/0x470 [ 3327.345467] ? find_held_lock+0x2c/0x110 [ 3327.346366] ? __might_fault+0xd3/0x180 [ 3327.347256] ? lock_downgrade+0x6d0/0x6d0 [ 3327.348170] ? asm_exc_page_fault+0x1e/0x30 [ 3327.349136] __sys_sendmmsg+0x195/0x470 [ 3327.350016] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3327.350976] ? lock_downgrade+0x6d0/0x6d0 [ 3327.351907] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3327.352970] ? vfs_write+0x7f8/0xb10 [ 3327.353790] ? wait_for_completion_io+0x270/0x270 [ 3327.354871] ? rcu_read_lock_any_held+0x75/0xa0 [ 3327.355896] ? vfs_write+0x354/0xb10 [ 3327.356719] ? fput_many+0x2f/0x1a0 [ 3327.357518] ? ksys_write+0x1a9/0x260 [ 3327.358358] ? __ia32_sys_read+0xb0/0xb0 [ 3327.359267] __x64_sys_sendmmsg+0x99/0x100 [ 3327.360200] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3327.361339] do_syscall_64+0x33/0x40 [ 3327.362160] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3327.363297] RIP: 0033:0x7f47b29c4b19 [ 3327.364121] 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 [ 3327.368189] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3327.369874] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3327.371460] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3327.373035] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3327.374616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3327.376191] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 [ 3327.401531] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3327.403390] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3327.405112] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 17:35:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000000b0000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:22 executing program 2: r0 = open_tree(0xffffffffffffffff, 0x0, 0x91001) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x17, "77004a6efdff00", 0x0, 0x1}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)='[', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200)=0x1fd, 0x6) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000002c0)=ANY=[@ANYBLOB="077dacfcffffffd81338d39d510e454deca7bf06fd9733be57699e8b5aaeeb1fc4e04997e11ab19e0000000000006b18464913a6c92205f749e4b358b71abe0a5d91169c7051500024c9fc80a20000000000003314be25ebb0dea9d9a2f2300d3e31774c8011029042d08ab615f8741a257148880409d558eed89957687f0e4f38c7e7c330a016390000003a7244bd5dfbb9fa18edb935ff0f00003dfd16a4c72a3def1d2456c1a33f3ea017fa83ea7a974f388fbdbd6ebc2431c3171c82cedd66a3d7ed5eadd14f20f42ed4b736df2d090f9fb938d162685c88f0327bc4fabd484dc1ca3793aa226e5d612999955455f7a88b9587727819b19f7ccf77f842942693ea6345f00b4e1a3d9274b607d174ac4382dbd094", @ANYRES32=r1, @ANYBLOB="faffffff4d02006c0f7700000000000000001920de"]) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) dup3(r2, r3, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r4 = socket$inet(0x2, 0xa, 0x0) r5 = syz_open_pts(0xffffffffffffffff, 0x321400) signalfd(r4, &(0x7f0000000040)={[0x2]}, 0x8) sendfile(r5, 0xffffffffffffffff, 0x0, 0x100) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000400)={'tunl0\x00'}) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000180)) ioctl$KDGKBLED(0xffffffffffffffff, 0x4b64, &(0x7f00000000c0)) openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1c80, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x470, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) dup3(r4, r1, 0x0) 17:35:22 executing program 0: perf_event_open(&(0x7f0000000440)={0x5, 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, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000140)) [ 3327.426751] audit: type=1326 audit(1760031322.752:187): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.441256] audit: type=1326 audit(1760031322.766:188): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.445348] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 3327.456923] audit: type=1326 audit(1760031322.776:189): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 17:35:22 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) (fail_nth: 1) [ 3327.480394] audit: type=1326 audit(1760031322.778:190): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=292 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.488532] FAULT_INJECTION: forcing a failure. [ 3327.488532] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3327.491134] CPU: 1 PID: 16353 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 3327.492643] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3327.494457] Call Trace: [ 3327.494892] audit: type=1326 audit(1760031322.778:191): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.495048] dump_stack+0x107/0x167 [ 3327.500531] should_fail.cold+0x5/0xa [ 3327.501365] _copy_from_user+0x2e/0x1b0 [ 3327.502239] do_ipv6_setsockopt.constprop.0+0x160a/0x4170 [ 3327.503462] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 3327.504615] ? ipv6_update_options+0x3c0/0x3c0 [ 3327.505611] ? release_sock+0x1b/0x1b0 [ 3327.506468] ? find_held_lock+0x2c/0x110 [ 3327.507372] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3327.508271] audit: type=1326 audit(1760031322.779:192): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=428 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.508618] ? lock_downgrade+0x6d0/0x6d0 [ 3327.514250] ? rwlock_bug.part.0+0x90/0x90 [ 3327.515188] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3327.516329] ? __local_bh_enable_ip+0x9d/0x100 [ 3327.517319] ? trace_hardirqs_on+0x5b/0x180 [ 3327.518219] audit: type=1326 audit(1760031322.779:193): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.518264] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3327.524180] ? __local_bh_enable_ip+0x9d/0x100 [ 3327.525183] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 3327.525430] audit: type=1326 audit(1760031322.780:194): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.526398] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 3327.526431] ipv6_setsockopt+0xda/0x190 [ 3327.526456] udpv6_setsockopt+0x76/0xc0 [ 3327.533587] audit: type=1326 audit(1760031322.787:195): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.533958] __sys_setsockopt+0x180/0x2b0 [ 3327.533979] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3327.540560] ? __ia32_sys_recv+0x100/0x100 [ 3327.541146] audit: type=1326 audit(1760031322.789:196): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16341 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f129c867b19 code=0x7ffc0000 [ 3327.541486] ? fput_many+0x2f/0x1a0 [ 3327.546961] ? ksys_write+0x1a9/0x260 [ 3327.547789] ? __ia32_sys_read+0xb0/0xb0 [ 3327.548680] __x64_sys_setsockopt+0xba/0x160 [ 3327.549638] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3327.550766] do_syscall_64+0x33/0x40 [ 3327.551581] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3327.552696] RIP: 0033:0x7ff742032b19 [ 3327.553505] 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 [ 3327.557532] RSP: 002b:00007ff73f5a8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 3327.559191] RAX: ffffffffffffffda RBX: 00007ff742145f60 RCX: 00007ff742032b19 [ 3327.560737] RDX: 0000000000000036 RSI: 0000000000000029 RDI: 0000000000000003 [ 3327.562285] RBP: 00007ff73f5a81d0 R08: 0000000000000108 R09: 0000000000000000 [ 3327.563841] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 3327.565388] R13: 00007ffe94bf0a1f R14: 00007ff73f5a8300 R15: 0000000000022000 17:35:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c000000000f0000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1802, 0x0, @empty}, 0x1c) close(r0) [ 3338.525793] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 17:35:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2002, 0x0, @empty}, 0x1c) close(r0) 17:35:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) (fail_nth: 2) 17:35:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000100000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:37 executing program 7: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x14800, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010600)="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"/1408, 0x580, 0x8800}, {&(0x7f0000010c00)="ff43443030310100"/32, 0x20, 0x9000}, {&(0x7f0000010d00)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000010e00)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f0000010f00)="01001e000000010000000a001f000000010000660069006c0065003000000000", 0x20, 0xc000}, {&(0x7f0000011000)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, {&(0x7f0000000380)="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", 0x380, 0xe000}, {&(0x7f0000011500)="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", 0x200, 0xe800}, {&(0x7f0000011700)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400210000000000002164000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0022000000000000220a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00230000000000002328230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011900)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c0028000000000000281a0400000000041a7809140b2a3a08000000010000010a00660069006c00650030002c00290000000000002900000000000000007809140b2a3a08000000010000010a00660069006c006500310000000000", 0xa0, 0xf800}, {&(0x7f0000011a00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0x100, 0x10000}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10800}, {&(0x7f0000011c00)='syzkallers\x00'/32, 0x20, 0x11000}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012200)) [ 3342.296505] FAULT_INJECTION: forcing a failure. [ 3342.296505] name failslab, interval 1, probability 0, space 0, times 0 [ 3342.299336] CPU: 0 PID: 16371 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 3342.300853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3342.302704] Call Trace: [ 3342.303291] dump_stack+0x107/0x167 [ 3342.304071] should_fail.cold+0x5/0xa [ 3342.304900] should_failslab+0x5/0x20 [ 3342.305720] __kmalloc_track_caller+0x79/0x370 [ 3342.306750] ? ipv6_setsockopt+0xda/0x190 [ 3342.307681] do_ipv6_setsockopt.constprop.0+0x8ba/0x4170 [ 3342.308877] ? ipv6_update_options+0x3c0/0x3c0 [ 3342.309896] ? find_held_lock+0x2c/0x110 [ 3342.310793] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3342.312023] ? lock_downgrade+0x6d0/0x6d0 [ 3342.312933] ? rwlock_bug.part.0+0x90/0x90 [ 3342.313887] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3342.315027] ? __local_bh_enable_ip+0x9d/0x100 [ 3342.316032] ? trace_hardirqs_on+0x5b/0x180 [ 3342.316949] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3342.318203] ? __local_bh_enable_ip+0x9d/0x100 [ 3342.319254] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 3342.320466] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 3342.321646] ipv6_setsockopt+0xda/0x190 [ 3342.322564] udpv6_setsockopt+0x76/0xc0 [ 3342.323462] __sys_setsockopt+0x180/0x2b0 [ 3342.324352] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3342.325385] ? __ia32_sys_recv+0x100/0x100 [ 3342.326300] ? fput_many+0x2f/0x1a0 [ 3342.327081] ? ksys_write+0x1a9/0x260 [ 3342.327898] ? __ia32_sys_read+0xb0/0xb0 [ 3342.328778] __x64_sys_setsockopt+0xba/0x160 [ 3342.329740] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3342.330880] do_syscall_64+0x33/0x40 [ 3342.331682] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3342.332797] RIP: 0033:0x7ff742032b19 [ 3342.333582] 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 [ 3342.337630] RSP: 002b:00007ff73f5a8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 3342.339368] RAX: ffffffffffffffda RBX: 00007ff742145f60 RCX: 00007ff742032b19 [ 3342.340965] RDX: 0000000000000036 RSI: 0000000000000029 RDI: 0000000000000003 [ 3342.342603] RBP: 00007ff73f5a81d0 R08: 0000000000000108 R09: 0000000000000000 [ 3342.344198] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 3342.345812] R13: 00007ffe94bf0a1f R14: 00007ff73f5a8300 R15: 0000000000022000 17:35:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_io_uring_complete(0x0) chdir(&(0x7f0000000040)='./file0\x00') recvmsg$unix(r0, &(0x7f0000000a80)={&(0x7f0000000300)=@abs, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000000580)=""/141, 0x8d}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000640)=""/242, 0xf2}, {&(0x7f0000000740)=""/88, 0x58}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000007c0)=""/173, 0xad}, {&(0x7f0000000880)=""/65, 0x41}, {&(0x7f0000000900)=""/171, 0xab}], 0x9, &(0x7f0000000b00)=[@cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x90}, 0x101) mount$cgroup(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x42481, &(0x7f0000000bc0)={[{@cpuset_v2_mode}, {@xattr}], [{@euid_gt={'euid>', 0xee00}}, {@euid_lt={'euid<', 0xee01}}, {@measure}, {@fowner_gt={'fowner>', r1}}]}) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x101142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x88) openat(0xffffffffffffffff, &(0x7f0000000ac0)='./file1\x00', 0x0, 0x130) creat(0x0, 0x0) setsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000240)=0x2, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="7f454c46042e000000000000000000000000000000000000000000008000000040000000000000007003000000000000ff010000000038000200ffff00005afd070000000000000000000000000000003bdf00000000000005000000000000000000000000000000000000000000000000000000000000000000b245c7e800"/316], 0x278) sendfile(r2, r3, 0x0, 0x100000001) 17:35:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x800a, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='attr/prev\x00') perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x9, 0x2, 0x5, 0x0, 0x7, 0x11, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x1, 0x3}, 0x14, 0x681306, 0x5, 0x8, 0x4, 0x5, 0x9, 0x0, 0x7, 0x0, 0x4}, r1, 0x0, r0, 0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x9, 0x5, 0x5, 0x74, 0x0, 0x100000001, 0x20222, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x7}, 0x519, 0x3, 0x7, 0x3, 0x98, 0x3cb, 0x5, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x20000000e, 0xffffffffffffffff, 0xb) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(0x0, 0x0) timer_gettime(r2, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, 0x0) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:35:37 executing program 2: 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_bp={&(0x7f00000002c0), 0x7}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x5, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="3c00000001000000030015c1e10000030000000220000001dee8fc131fc92b570000000100008068fb93f20624d998bb2382fbef2e605d20efd13ad8020454fe72"]}) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYRESDEC=r0], 0xd4}, 0x1, 0x0, 0x0, 0x8010}, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x82000, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) r3 = signalfd4(r2, &(0x7f0000000180)={[0x9]}, 0x8, 0x80000) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x9, 0x81, 0x0, 0x1ff}]}) bind$inet6(r1, &(0x7f0000000480)={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00', 0x7}, 0x1c) r4 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x8912, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f00000004c0)) dup(r0) prlimit64(0x0, 0x6, &(0x7f0000000440)={0x4, 0x820fda1}, &(0x7f0000000600)) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/consoles\x00', 0x0, 0x0) unshare(0x74050500) 17:35:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 26) [ 3342.357642] FAULT_INJECTION: forcing a failure. [ 3342.357642] name failslab, interval 1, probability 0, space 0, times 0 [ 3342.359559] CPU: 1 PID: 16377 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3342.360649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3342.361921] Call Trace: [ 3342.362318] dump_stack+0x107/0x167 [ 3342.362870] should_fail.cold+0x5/0xa [ 3342.363458] ? create_object.isra.0+0x3a/0xa30 [ 3342.364149] should_failslab+0x5/0x20 [ 3342.364738] kmem_cache_alloc+0x5b/0x310 [ 3342.365377] create_object.isra.0+0x3a/0xa30 [ 3342.366070] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3342.366837] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 3342.367611] ? alloc_skb_with_frags+0x92/0x570 [ 3342.368320] __alloc_skb+0xb1/0x5b0 [ 3342.368879] alloc_skb_with_frags+0x92/0x570 [ 3342.369535] sock_alloc_send_pskb+0x7af/0x930 [ 3342.370215] ? sk_alloc+0x350/0x350 [ 3342.370760] ? SOFTIRQ_verbose+0x10/0x10 [ 3342.371377] ? lock_release+0x680/0x680 [ 3342.371964] ? find_held_lock+0x2c/0x110 [ 3342.372602] __ip_append_data+0x162d/0x3310 [ 3342.373247] ? lock_downgrade+0x6d0/0x6d0 [ 3342.373887] ? do_raw_spin_lock+0x121/0x260 [ 3342.374567] ? ip_frag_init+0x350/0x350 [ 3342.375211] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3342.375984] ? ip_route_output_key_hash+0x19c/0x340 [ 3342.376727] ? ipv4_mtu+0x1ed/0x2c0 [ 3342.377279] ip_make_skb+0x22a/0x2a0 [ 3342.377859] ? ip_frag_init+0x350/0x350 [ 3342.378465] ? ip_flush_pending_frames+0x20/0x20 [ 3342.379348] ? lock_downgrade+0x6d0/0x6d0 [ 3342.379956] ? xfrm_lookup_route+0x65/0x210 [ 3342.380594] udp_sendmsg+0x161b/0x2220 [ 3342.381179] ? ip_frag_init+0x350/0x350 [ 3342.381772] ? udp_setsockopt+0xc0/0xc0 [ 3342.382361] ? mark_lock+0xf5/0x2df0 [ 3342.382924] ? lock_chain_count+0x20/0x20 [ 3342.383526] ? lock_chain_count+0x20/0x20 [ 3342.384146] ? mark_lock+0xf5/0x2df0 [ 3342.384717] ? lock_chain_count+0x20/0x20 [ 3342.385330] ? __lock_acquire+0x1657/0x5b00 [ 3342.385965] udpv6_sendmsg+0x1b56/0x2b40 [ 3342.386561] ? __lock_acquire+0x1657/0x5b00 [ 3342.387237] ? udp_v6_push_pending_frames+0x360/0x360 [ 3342.387993] ? lock_acquire+0x197/0x470 [ 3342.388568] ? find_held_lock+0x2c/0x110 [ 3342.389167] ? lock_acquire+0x197/0x470 [ 3342.389745] ? find_held_lock+0x2c/0x110 [ 3342.390339] ? __might_fault+0xd3/0x180 [ 3342.390934] ? lock_downgrade+0x6d0/0x6d0 [ 3342.391548] ? sock_has_perm+0x1ea/0x280 [ 3342.392138] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3342.392903] ? __import_iovec+0x458/0x590 [ 3342.393514] ? udp_v6_push_pending_frames+0x360/0x360 [ 3342.394264] inet6_sendmsg+0x105/0x140 [ 3342.394838] ? inet6_compat_ioctl+0x320/0x320 [ 3342.395497] __sock_sendmsg+0xf2/0x190 [ 3342.396064] ____sys_sendmsg+0x334/0x870 [ 3342.396655] ? sock_write_iter+0x3d0/0x3d0 [ 3342.397274] ? do_recvmmsg+0x6d0/0x6d0 [ 3342.397860] ? __lock_acquire+0x1657/0x5b00 [ 3342.398507] ___sys_sendmsg+0xf3/0x170 [ 3342.399098] ? sendmsg_copy_msghdr+0x160/0x160 [ 3342.399773] ? vmacache_find+0x55/0x2a0 [ 3342.400363] ? lock_acquire+0x197/0x470 [ 3342.400937] ? find_held_lock+0x2c/0x110 [ 3342.401524] ? __might_fault+0xd3/0x180 [ 3342.402098] ? lock_downgrade+0x6d0/0x6d0 [ 3342.402705] ? asm_exc_page_fault+0x1e/0x30 [ 3342.403338] __sys_sendmmsg+0x195/0x470 [ 3342.403931] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3342.404563] ? lock_downgrade+0x6d0/0x6d0 [ 3342.405178] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3342.405874] ? wait_for_completion_io+0x270/0x270 [ 3342.406573] ? rcu_read_lock_any_held+0x75/0xa0 [ 3342.407260] ? vfs_write+0x354/0xb10 [ 3342.407801] ? fput_many+0x2f/0x1a0 [ 3342.408337] ? ksys_write+0x1a9/0x260 [ 3342.408887] ? __ia32_sys_read+0xb0/0xb0 [ 3342.409496] __x64_sys_sendmmsg+0x99/0x100 [ 3342.410109] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3342.410875] do_syscall_64+0x33/0x40 [ 3342.411414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3342.412160] RIP: 0033:0x7f47b29c4b19 [ 3342.412700] 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 [ 3342.415391] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3342.416497] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3342.417530] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3342.418566] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3342.419617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3342.420655] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:35:37 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x800a, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x3ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='attr/prev\x00') perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0x9, 0x2, 0x5, 0x0, 0x7, 0x11, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_config_ext={0x1, 0x3}, 0x14, 0x681306, 0x5, 0x8, 0x4, 0x5, 0x9, 0x0, 0x7, 0x0, 0x4}, r1, 0x0, r0, 0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x9, 0x5, 0x5, 0x74, 0x0, 0x100000001, 0x20222, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x7}, 0x519, 0x3, 0x7, 0x3, 0x98, 0x3cb, 0x5, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x20000000e, 0xffffffffffffffff, 0xb) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_gettime(0x0, 0x0) timer_gettime(r2, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, 0x0) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 17:35:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000110000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:37 executing program 7: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x200202, 0x1, 0xa}, 0x18) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="1000000017020007002e66696c653100"], 0x10) syz_io_uring_submit(0x0, 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, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x4d4f, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0), &(0x7f0000000140)) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0xc5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r2) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f00000010c0), &(0x7f0000001100)=0x0, &(0x7f0000001140)) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRESHEX=r3, @ANYRES16=r6, @ANYRESHEX=r4, @ANYBLOB="2c63616368702c63616368653d667363616368652cffffff2f303030433030303030b0303932342c6e6f6465766d61702c6e6f657874656e642364666c746769713d0000000000", @ANYRESHEX=r5, @ANYBLOB="2c616669643d3078303030228175e83030303030303334352c0077fd21a41036a1768664fb57de4af5eb9ee1cc67aae377131a6a53a846c1791f9d3c432f97"]) utimes(&(0x7f0000000380)='./file1\x00', &(0x7f0000000500)={{0x77359400}}) 17:35:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000f00000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4000, 0x0, @empty}, 0x1c) close(r0) 17:35:37 executing program 0: ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000500)={0x0, 0x8001, 0x5, 0x1}) r0 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff9000/0x4000)=nil, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000080)={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, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$FIOCLEX(r1, 0x5451) sendmsg$nl_generic(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000018c0)=ANY=[@ANYBLOB="240000001000010000000000000000960000090005000000000000000500008048000000bd81b87afc1f961b041591112692a5d1aab19c6a9e208d1c28da156afb4ddd1c034b19e9834dac56f129ae740f48534d34c69c7c8f7a384336ebb2944c29225ff12f8b046906f15c85d62e0a33ee1e26fa8cdafd5b4230f8a3080ce94c020921c94d3d80cf8e3b0005243578f5cb037d73d389cfca1f80e0d2f968feac4f065ffe3db0ac3a25ca5c1ff5a7d310a614982b1fd43abc07e6b5975ba7d712426b37c55d1e490df0153a78786913ed7637b1d840bfde0e1b7d339417ed280b1ddb49ee61eafedbaaa0a8d2cbc5bdccb0afa62f64ea4ff187fa6628397f9891a1f34aa8dd36d70ce1b5f09bc0043a0ba78b59e433e073ebbcea086bc8e8da27d76939786776a523785c8d9f855bdebf1edf10e03337ab01cd5cf01d1029cd73f7ed80e25303ae4adcc92c32141d362f09f0ddfd71000000c935755951deec4790aad73f2a0d0ea95e61d823c36e79179362117010e45868e93f897ed1215e540cf9cb2406d5b482db"], 0x24}}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000000), &(0x7f00000003c0)=0x10) r3 = getpgid(0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xffffffffffffffff}}, './file0\x00'}) perf_event_open(&(0x7f00000002c0)={0xd, 0x80, 0x6, 0x7, 0x20, 0xff, 0x0, 0xf42, 0x60080, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000040), 0x9}, 0x40080, 0x80000000, 0x80, 0x0, 0x9, 0x9, 0x8, 0x0, 0x7ff, 0x0, 0xe1c}, r3, 0x9, r4, 0x8) write$bt_hci(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="b9b9745a1f0000000000000077b31f7eb300"], 0x6) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000003080)={0x0, "1aaaa8aae701d5ca00"}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f00000051c0)={@in, 0x0, 0x0, 0x0, 0x0, "0251f7c0b5745a843e33f9671616246b571db84658220dde12dca995eae804e6d173c1236d6dc27245d6cd4e7055478a9a772b501e4c1d116a5743271835608e12391c2bad9669a57267068800c5d50b"}, 0xd8) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000240)={0x1f, 0x0, @fixed}, &(0x7f0000000280)=0xe, 0x80000) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000200)=0x9) syz_80211_join_ibss(&(0x7f0000000180)='wlan1\x00', &(0x7f00000001c0)=@default_ibss_ssid, 0x6, 0x0) 17:35:37 executing program 7: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080)}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x1, {{0x2, 0x0, @private=0xa010100}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, 0x0, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x105142, 0x0) io_submit(0x0, 0x0, 0x0) openat(r0, &(0x7f00000002c0)='./file1\x00', 0x410802, 0x0) setgroups(0x0, 0x0) ioctl$F2FS_IOC_GET_PIN_FILE(r2, 0x8004f50e, &(0x7f0000000240)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r3, &(0x7f0000001140)=[{&(0x7f0000000080)="f2", 0x1}], 0x1, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x44012, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000340)='./file0/file0\x00', 0x7, 0x0, 0x0, 0x2000000, &(0x7f0000000480)={[], [{@fowner_gt={'fowner>', 0xee01}}, {@subj_role={'subj_role', 0x3d, ',-,#\x82\'@-:'}}, {@hash}]}) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x21) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8020}) close(r3) 17:35:37 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @host}, &(0x7f0000000000)=0x80) socket$netlink(0x10, 0x3, 0x12) fsetxattr$security_selinux(r0, &(0x7f0000000340), &(0x7f00000003c0)='system_u:object_r:initctl_t:s0\x00', 0x1f, 0x0) ioctl$AUTOFS_IOC_READY(r0, 0x9360, 0x2) [ 3342.598379] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 17:35:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000110100000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) (fail_nth: 3) 17:35:37 executing program 4: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x6) ftruncate(r0, 0x8800000) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000640)=""/103, 0x67}], 0x1, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079ad5bd039d6a1dbe9327c30b9bc9777ff5080c03a7ac0c0b4535ae7cc69b03dd30b2f8da945e5f38cf1196cbf6"], 0x108) setsockopt$inet6_opts(r1, 0x29, 0x36, 0x0, 0x0) fallocate(r1, 0x40, 0xfff, 0x4) [ 3342.657839] kauditd_printk_skb: 20 callbacks suppressed [ 3342.657859] audit: type=1400 audit(1760031337.983:217): avc: denied { relabelto } for pid=16404 comm="syz-executor.2" name="NETLINK" dev="sockfs" ino=51933 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:initctl_t:s0 tclass=netlink_route_socket permissive=1 [ 3342.673487] FAULT_INJECTION: forcing a failure. [ 3342.673487] name failslab, interval 1, probability 0, space 0, times 0 [ 3342.675017] CPU: 1 PID: 16414 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 3342.675923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3342.676986] Call Trace: [ 3342.677333] dump_stack+0x107/0x167 [ 3342.677802] should_fail.cold+0x5/0xa [ 3342.678298] ? create_object.isra.0+0x3a/0xa30 [ 3342.678900] should_failslab+0x5/0x20 [ 3342.679393] kmem_cache_alloc+0x5b/0x310 [ 3342.679916] ? lock_downgrade+0x6d0/0x6d0 [ 3342.680460] create_object.isra.0+0x3a/0xa30 [ 3342.681029] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3342.681695] __kmalloc_track_caller+0x177/0x370 [ 3342.682293] ? ipv6_setsockopt+0xda/0x190 [ 3342.682829] do_ipv6_setsockopt.constprop.0+0x8ba/0x4170 [ 3342.683537] ? ipv6_update_options+0x3c0/0x3c0 [ 3342.684139] ? find_held_lock+0x2c/0x110 [ 3342.684672] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3342.685399] ? lock_downgrade+0x6d0/0x6d0 [ 3342.685930] ? rwlock_bug.part.0+0x90/0x90 [ 3342.686480] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3342.687165] ? __local_bh_enable_ip+0x9d/0x100 [ 3342.687741] ? trace_hardirqs_on+0x5b/0x180 [ 3342.688289] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3342.689012] ? __local_bh_enable_ip+0x9d/0x100 [ 3342.689615] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 3342.690333] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 3342.691020] ipv6_setsockopt+0xda/0x190 [ 3342.691540] udpv6_setsockopt+0x76/0xc0 [ 3342.692058] __sys_setsockopt+0x180/0x2b0 [ 3342.692590] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3342.693179] ? __ia32_sys_recv+0x100/0x100 [ 3342.693725] ? fput_many+0x2f/0x1a0 [ 3342.694208] ? ksys_write+0x1a9/0x260 [ 3342.694712] ? __ia32_sys_read+0xb0/0xb0 [ 3342.695252] __x64_sys_setsockopt+0xba/0x160 [ 3342.695824] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3342.696472] do_syscall_64+0x33/0x40 [ 3342.696952] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3342.697348] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3342.697609] RIP: 0033:0x7ff742032b19 [ 3342.699208] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3342.699631] 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 [ 3342.699645] RSP: 002b:00007ff73f5a8188 EFLAGS: 00000246 [ 3342.701336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 3342.703330] ORIG_RAX: 0000000000000036 [ 3342.703337] RAX: ffffffffffffffda RBX: 00007ff742145f60 RCX: 00007ff742032b19 [ 3342.703344] RDX: 0000000000000036 RSI: 0000000000000029 RDI: 0000000000000003 [ 3342.703350] RBP: 00007ff73f5a81d0 R08: 0000000000000108 R09: 0000000000000000 [ 3342.703356] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 3342.703362] R13: 00007ffe94bf0a1f R14: 00007ff73f5a8300 R15: 0000000000022000 [ 3342.772657] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 3342.826201] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 3342.827798] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 3342.829443] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 17:35:51 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x111a60, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9cae}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3f, 0x8, &(0x7f0000001480)=[{&(0x7f0000000080)="8132e12b0c17afa7034a28bf394b364b0af88463875d88bbf208b14b684a48c7092a324fd9f2cf3e31d2c712a2c619d08d6fae2fe887e3fa8d6ae555b99ce63f79a54e277d191a296beb339aee19d0902fd80604ef796871cb8332f0f988cd7cf33c839e33992683778b02b4439901e99517054cd3101f1873196d0cd3f95e27365e677a20a852d27ab24c026307", 0x8e, 0x6}, {&(0x7f0000000140)="7f1ff1c5573f2c4dbc02c0d1b7f6763b5278c76e39c6f8b246112593300cb7f0751ce95529c2232f4e07a25a08ea32842f96573e0a38c6ef2284", 0x3a, 0x5}, {&(0x7f0000000180)="cd4209b2958c0c62b98f2bd6eaf53d23ecd66186a141824646bb05a0fdb4e7f26578a8a83b7f4e35ba21237b2a2e786efed343dd3176c9fb495fec4572018d9094c9ede0d0177ced0d3fefae0f4f0b70429e173a48593e18790be7f9f54826475a4cc215ddd717be6ef6ebdab0124d1707e6228028519e0a4e07d5fa64c7e9e84e7f1ca6421e31f208a07c663a7a339671f1465bcff7990fff8ec1053d6146", 0x9f, 0x4}, {&(0x7f0000000240)="09a979ac021ec94fc1cc3db6f6c5736220d2c3ec0951771da4031b69f64e3286b0ff9ef8f82c70f0cb4e57482ed0483a2813ca2eafccbcbc242cf9bf23d3be9ece0cb0cf50d30f17039438bd6919093c763fefe94574eceacc2b571d26098b0ace3c4a678dc85defa85f066d55c8d159f6ef4f20e3a48b02f1c2fede02833bca3e7f0a8aa7ead7a03872c6f17f836b87a8b91f7b7f0f14383387", 0x9a, 0x8001}, {&(0x7f0000000300)="49c78bd0195d293888c8f3e6a1413712272967784890a36f5d603f297d32d2479cb0d5aa47358a883b0d7dd09f05cccbe61884afc7dc581ee4157bb0aec4cb99d039b62571df989051c944667c6a673d1398", 0x52, 0x2}, {&(0x7f0000000380)="faf8a63842e2d609b9f35416541522c14a981e2660237a061cb14db1d7a4c6ca21dc1a2dff06113c915879f436bf2c865529e9219f8190cdd1ff315f6a34c022cb61c042c2f58fbe6a336bef554aaf704a26870137d0f645e75620e22723adacd7d726", 0x63, 0x100}, {&(0x7f0000000400)="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", 0x1000, 0x10000}, {&(0x7f0000001400)="ace664654c6720faece28408bfe7c39a27267c44bb6c2b3df3f218c900080752afd230cc0337197e19e2b9e1773e42955998ff9ef606079623255735520ae50ee74a88e70bdecf", 0x47}], 0x28800, &(0x7f0000001540)={[{'\'){*):\xd6&@]!{&$-)$.,'}], [{@fowner_gt={'fowner>', 0xee01}}, {@smackfshat={'smackfshat', 0x3d, '}-^(}-'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_lt={'uid<', 0xee00}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@dont_measure}, {@euid_gt}, {@subj_user={'subj_user', 0x3d, '-&'}}]}) openat(r1, &(0x7f0000001640)='./file0\x00', 0x109102, 0x40) r2 = socket$inet(0x2, 0x3, 0x6) connect$inet(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r2) connect$inet(0xffffffffffffffff, 0x0, 0x0) 17:35:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4002, 0x0, @empty}, 0x1c) close(r0) 17:35:51 executing program 0: unshare(0x28020600) acct(&(0x7f0000000040)='./file0\x00') r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdc, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) setxattr$security_evm(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)=@md5={0x1, "ebe9721bf5a36ab874eabc28af9589aa"}, 0x11, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) setxattr$incfs_size(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000740)=0xfffffffffffffffe, 0x8, 0x1) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x0) dup2(0xffffffffffffffff, r2) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000780)=ANY=[@ANYBLOB="010100b176a228c0a2e300", @ANYRES32=0xffffffffffffffff, @ANYBLOB]) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000007c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB='\x00\x00']) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='uid_map\x00') preadv(r4, &(0x7f000000af40)=[{&(0x7f0000004540)=""/32, 0x20}], 0x1, 0x10001, 0x0) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x93, 0x6, @buffer={0x0, 0x0, &(0x7f00000000c0)}, &(0x7f0000000800)="3dc19c9f7bc3371c512d41607b19e4ff97e6d960a09c39818f37608daed0be44e13508800a6ebc647a4976c982699309977aa7fc4c5772fc89e24125aa8e46d61f0b638068136018e8eea6d9070b6dce2a97982a5960cded403ffc4f57a948187bcd40d7b09862512ddfba11b933adfcf940990e1906573201dfdaea31fc56cf08a24d8925ff9c026e914e5300b300ee42b693", &(0x7f0000000480)=""/253, 0x3, 0x10020, 0xffffffffffffffff, &(0x7f0000000340)}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='\x8b\x00') write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="2021202e2f66696c6530200a867d9ccfbc3e6b07c1957f194967f6854cb6e7970395b3b37e0b74a733598467393901e592bb8aac0590d7fe008000000000000000"], 0x45) r5 = epoll_create(0x1) sendfile(r1, r5, &(0x7f0000000000), 0x0) unshare(0x48020200) 17:35:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) (fail_nth: 4) 17:35:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 27) 17:35:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000300000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:51 executing program 4: sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000440)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') 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, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7, 0x1b}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}}, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) 17:35:51 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="d8", 0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x3f, 0x0, 0x499, 0x14242, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 17:35:51 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40000}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000500)={0x7, 0x0, 0x11, 0x0, 0x6, 0x9, 0x2, 0x22}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x8000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x200, 0x0) fcntl$getown(r0, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x10001, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r3, 0x0, 0x20d315) [ 3356.127028] FAULT_INJECTION: forcing a failure. [ 3356.127028] name failslab, interval 1, probability 0, space 0, times 0 [ 3356.130017] CPU: 1 PID: 16431 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3356.131701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3356.133641] Call Trace: [ 3356.134238] dump_stack+0x107/0x167 [ 3356.135113] should_fail.cold+0x5/0xa [ 3356.136105] ? lock_release+0x680/0x680 [ 3356.137067] ? skb_clone+0x14f/0x3d0 [ 3356.137984] should_failslab+0x5/0x20 [ 3356.138849] kmem_cache_alloc+0x5b/0x310 [ 3356.139844] skb_clone+0x14f/0x3d0 [ 3356.140708] dev_queue_xmit_nit+0x3a7/0xb00 [ 3356.141772] ? ipv6_mc_check_mld+0x1110/0x1110 [ 3356.142899] dev_hard_start_xmit+0xab/0x6f0 [ 3356.143865] __dev_queue_xmit+0x179a/0x2690 [ 3356.144811] ? find_held_lock+0x2c/0x110 [ 3356.145704] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 3356.146716] ? lock_downgrade+0x6d0/0x6d0 [ 3356.147725] ? lock_acquire+0x197/0x470 [ 3356.148766] ? ip_finish_output2+0x220/0x21f0 [ 3356.149779] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 3356.150966] neigh_connected_output+0x382/0x4d0 [ 3356.152077] ip_finish_output2+0x6f1/0x21f0 [ 3356.153040] ? nf_hook_slow+0xfc/0x1e0 [ 3356.153965] ? ip_frag_next+0x9e0/0x9e0 [ 3356.154948] ? nf_hook+0x160/0x510 [ 3356.155825] ? dst_output+0x480/0x480 [ 3356.156693] __ip_finish_output.part.0+0x603/0xb70 [ 3356.157860] ? ip_fragment.constprop.0+0x240/0x240 [ 3356.159040] ip_output+0x2e1/0x8d0 [ 3356.159941] ? __ip_append_data+0x3310/0x3310 [ 3356.161139] ip_send_skb+0x3f7/0x570 [ 3356.162041] udp_send_skb+0x6ec/0x1250 [ 3356.162947] udp_sendmsg+0x1659/0x2220 [ 3356.163931] ? ip_frag_init+0x350/0x350 [ 3356.164878] ? udp_setsockopt+0xc0/0xc0 [ 3356.165810] ? mark_lock+0xf5/0x2df0 [ 3356.166668] ? lock_chain_count+0x20/0x20 [ 3356.167669] ? lock_chain_count+0x20/0x20 [ 3356.168610] ? mark_lock+0xf5/0x2df0 [ 3356.169589] ? lock_chain_count+0x20/0x20 [ 3356.170609] ? __lock_acquire+0x1657/0x5b00 [ 3356.171796] udpv6_sendmsg+0x1b56/0x2b40 [ 3356.172899] ? __lock_acquire+0x1657/0x5b00 [ 3356.173907] ? udp_v6_push_pending_frames+0x360/0x360 [ 3356.175196] ? lock_acquire+0x197/0x470 [ 3356.176132] ? find_held_lock+0x2c/0x110 [ 3356.177161] ? lock_acquire+0x197/0x470 [ 3356.178107] ? find_held_lock+0x2c/0x110 [ 3356.179060] ? __might_fault+0xd3/0x180 [ 3356.179996] ? lock_downgrade+0x6d0/0x6d0 [ 3356.181085] ? sock_has_perm+0x1ea/0x280 [ 3356.182051] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3356.183264] ? __import_iovec+0x458/0x590 [ 3356.184312] ? udp_v6_push_pending_frames+0x360/0x360 [ 3356.185682] inet6_sendmsg+0x105/0x140 [ 3356.186619] ? inet6_compat_ioctl+0x320/0x320 [ 3356.187762] __sock_sendmsg+0xf2/0x190 [ 3356.188688] ____sys_sendmsg+0x334/0x870 [ 3356.189783] ? sock_write_iter+0x3d0/0x3d0 [ 3356.190850] ? do_recvmmsg+0x6d0/0x6d0 [ 3356.191744] ? __lock_acquire+0x1657/0x5b00 [ 3356.192808] ___sys_sendmsg+0xf3/0x170 [ 3356.193674] ? sendmsg_copy_msghdr+0x160/0x160 [ 3356.194643] FAULT_INJECTION: forcing a failure. [ 3356.194643] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3356.194679] ? vmacache_find+0x55/0x2a0 [ 3356.194735] ? lock_acquire+0x197/0x470 [ 3356.199073] ? find_held_lock+0x2c/0x110 [ 3356.199996] ? __might_fault+0xd3/0x180 [ 3356.200923] ? lock_downgrade+0x6d0/0x6d0 [ 3356.201866] ? asm_exc_page_fault+0x1e/0x30 [ 3356.203070] __sys_sendmmsg+0x195/0x470 [ 3356.204017] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3356.204974] ? lock_downgrade+0x6d0/0x6d0 [ 3356.206081] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3356.207183] ? wait_for_completion_io+0x270/0x270 [ 3356.208267] ? rcu_read_lock_any_held+0x75/0xa0 [ 3356.209345] ? vfs_write+0x354/0xb10 [ 3356.210209] ? fput_many+0x2f/0x1a0 [ 3356.211058] ? ksys_write+0x1a9/0x260 [ 3356.211895] ? __ia32_sys_read+0xb0/0xb0 [ 3356.212848] __x64_sys_sendmmsg+0x99/0x100 [ 3356.213821] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3356.215069] do_syscall_64+0x33/0x40 [ 3356.216062] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3356.217274] RIP: 0033:0x7f47b29c4b19 [ 3356.218216] 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 [ 3356.222791] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3356.224557] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3356.226238] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3356.227844] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3356.229418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3356.231001] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 [ 3356.232608] CPU: 0 PID: 16450 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 3356.234018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3356.235741] Call Trace: [ 3356.236292] dump_stack+0x107/0x167 [ 3356.237041] should_fail.cold+0x5/0xa [ 3356.237838] _copy_from_user+0x2e/0x1b0 [ 3356.238677] do_ipv6_setsockopt.constprop.0+0x31e5/0x4170 [ 3356.239813] ? ipv6_update_options+0x3c0/0x3c0 [ 3356.240749] ? find_held_lock+0x2c/0x110 [ 3356.241599] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3356.242750] ? lock_downgrade+0x6d0/0x6d0 [ 3356.243579] ? rwlock_bug.part.0+0x90/0x90 [ 3356.244422] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3356.245469] ? __local_bh_enable_ip+0x9d/0x100 [ 3356.246381] ? trace_hardirqs_on+0x5b/0x180 [ 3356.247255] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3356.248380] ? __local_bh_enable_ip+0x9d/0x100 [ 3356.249315] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 3356.250450] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 3356.251568] ipv6_setsockopt+0xda/0x190 [ 3356.252361] udpv6_setsockopt+0x76/0xc0 [ 3356.253163] __sys_setsockopt+0x180/0x2b0 [ 3356.254003] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3356.254937] ? __ia32_sys_recv+0x100/0x100 [ 3356.255777] ? fput_many+0x2f/0x1a0 [ 3356.256497] ? ksys_write+0x1a9/0x260 [ 3356.257268] ? __ia32_sys_read+0xb0/0xb0 [ 3356.258109] __x64_sys_setsockopt+0xba/0x160 [ 3356.258986] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3356.260017] do_syscall_64+0x33/0x40 [ 3356.260775] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3356.261812] RIP: 0033:0x7ff742032b19 [ 3356.262554] 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 [ 3356.266216] RSP: 002b:00007ff73f5a8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 3356.267751] RAX: ffffffffffffffda RBX: 00007ff742145f60 RCX: 00007ff742032b19 [ 3356.269195] RDX: 0000000000000036 RSI: 0000000000000029 RDI: 0000000000000003 [ 3356.270639] RBP: 00007ff73f5a81d0 R08: 0000000000000108 R09: 0000000000000000 [ 3356.272072] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 3356.273495] R13: 00007ffe94bf0a1f R14: 00007ff73f5a8300 R15: 0000000000022000 17:35:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000500000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:35:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xdc, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000800), 0x0, 0x8c482) setxattr$security_evm(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000780)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000580)=ANY=[@ANYBLOB="2021202e2f66696c6530200a867d9ccfbc3e6b07c1957f194967f6854cb6e7970395b3b37e0b74a733598467393901e592bb8aac0590d7fe008000"/69], 0x45) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)=0x2) unshare(0x48020200) 17:35:51 executing program 2: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f00000001c0)='./file1\x00', 0x170) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="2ea611b169578ff982c297b3fe47679c0766696c653100"]) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) dup(r3) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan0\x00'}) sendmsg$NL80211_CMD_GET_INTERFACE(r3, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r4, @ANYBLOB="04002abd700002000000000000000c00990040000000300000008ac6f0ec595364a611924e6adb58623134f9c5c4eb3a489e37db7f8e6c365dd808c8f5a30ee08972a7d938f4d65e1b4815824ef0dbc15124bc6016010813f550793a9c13a22e11ee6cc13539a0dcbf1cb65abfbcbdf8cd036b11081239838fe3f5b1c91d3bd845741995589ecbbfd924723da3a178450fcef23f937a8e57a971528561f671077cbcd957a9dd1a59d99d096b5daec630db188ea55acbcf04c349595b0cda18972e46c86e9f269ffe1ebc8884c21e56e70b65ab31"], 0x20}, 0x1, 0x0, 0x0, 0x44024}, 0x800) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000001440)={{}, 0x0, 0x2, @unused=[0x1], @name="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"}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) r6 = socket$nl_generic(0x10, 0x3, 0x10) 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, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000000640)) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, &(0x7f0000000600)=0x3e) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x10000000000000, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)={[{@lazytime}, {@jqfmt_vfsold}]}) 17:35:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x5000, 0x0, @empty}, 0x1c) close(r0) [ 3356.341941] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=16459 comm=syz-executor.2 [ 3356.363404] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=16459 comm=syz-executor.2 [ 3370.269742] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 17:36:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) (fail_nth: 5) 17:36:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000600000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:07 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB="010003000000000000000000"]) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6b8, &(0x7f0000000380)={0x0, 0x8533, 0x0, 0x2, 0x1b0}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000400)) r4 = socket$packet(0x11, 0x2, 0x300) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x40, 0xc7, 0x0, 0x81, 0x0, 0x3, 0x900, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000040), 0xc}, 0x10, 0x9, 0x8a, 0x7, 0x800, 0x6, 0x9, 0x0, 0xe56, 0x0, 0x5}, 0xffffffffffffffff, 0x4, r5, 0xa) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x2000}, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000280)={0x5, 0x7, 0x9}) 17:36:07 executing program 0: 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, 0x0, @perf_config_ext={0x0, 0x80}, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffc}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/devices\x00', 0x0, 0x0) pread64(r1, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) perf_event_open(&(0x7f0000000280)={0x5, 0x80, 0x6, 0x2, 0x0, 0x1, 0x0, 0x0, 0xc5821, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0x5, 0xffffffff}, 0x88, 0x5, 0x6, 0x4, 0x7, 0x6, 0x2, 0x0, 0x100, 0x0, 0x7f}, 0x0, 0x0, r0, 0x3) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x18, 0x109, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x2, 0x0, 0x0, @u32}]}, 0x24}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0x78) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup(r4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000080)={@local, 0x78, r7}) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8916, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x25}, 0x0, r7}) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f0000000980)={0x36c, 0x0, 0x4, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_STRSET_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_STRINGSETS={0xb4, 0x2, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_STRINGSETS={0x13c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x15}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x3}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x264ba52d3304cb1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}, {0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x4}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x6}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x2}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}, @ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}, @ETHTOOL_A_STRINGSET_ID={0x8}, @ETHTOOL_A_STRINGSET_ID={0x8}]}]}, @ETHTOOL_A_STRSET_COUNTS_ONLY={0x4}, @ETHTOOL_A_STRSET_HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_STRSET_HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_STRSET_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}]}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004051) fallocate(r2, 0x0, 0x401, 0x2) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000240)="a1ae8fb5c4de3f79ba461cafc93df8e6f89cb9482ccd4c", 0x17}], 0x1}}, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x5, 0x0, @fd_index=0x4, 0x6, 0x0, 0x2a, 0x0, 0x1}, 0x394b) 17:36:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x80fe, 0x0, @empty}, 0x1c) close(r0) 17:36:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 28) 17:36:07 executing program 4: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736677c66200088020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010100)='RRaA', 0x4, 0x800}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0f", 0xc, 0x10000}], 0x0, &(0x7f0000000040)={[{@shortname_mixed}, {@numtail}, {@rodir}, {@utf8}, {@uni_xlateno}]}) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x84) faccessat(r1, &(0x7f00000000c0)='./file0\x00', 0x40) chdir(&(0x7f0000000140)='./file0\x00') open(&(0x7f0000000180)='./file0\x00', 0x200, 0x4) 17:36:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x11e) ftruncate(r0, 0x1000004) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000180)=ANY=[@ANYBLOB="feff00822db87c3d55efd9599e442eb7afdb49b36aca6ba79b96f004bd6d0886a18278e6d9821c9fc6c31f0c", @ANYRES32=r0, @ANYBLOB="bb6381ef4190ceaa2a50"]) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x91) r2 = openat$hpet(0xffffffffffffff9c, 0x0, 0x2002, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x80000, 0x9) creat(&(0x7f0000000000)='./file2\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) dup(r2) ioctl$IOC_PR_REGISTER(0xffffffffffffffff, 0x401870c8, &(0x7f00000000c0)={0x6200, 0x1f, 0x1}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) openat(r4, &(0x7f0000000140)='./file0\x00', 0x1, 0xc) perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8000, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r5, 0x0, r1, 0x0, 0x200f5ef, 0x0) [ 3371.977373] FAULT_INJECTION: forcing a failure. [ 3371.977373] name failslab, interval 1, probability 0, space 0, times 0 [ 3371.980317] CPU: 0 PID: 16478 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 3371.982003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3371.984011] Call Trace: [ 3371.984653] dump_stack+0x107/0x167 [ 3371.985545] should_fail.cold+0x5/0xa [ 3371.986477] ? lock_acquire+0x197/0x470 [ 3371.987464] ? sock_kmalloc+0xae/0x100 [ 3371.988409] should_failslab+0x5/0x20 [ 3371.989324] __kmalloc+0x72/0x390 [ 3371.990167] sock_kmalloc+0xae/0x100 [ 3371.991091] ipv6_renew_options+0x275/0x950 [ 3371.992134] ? ipv6_push_nfrag_opts+0x7d0/0x7d0 [ 3371.993275] do_ipv6_setsockopt.constprop.0+0x9e0/0x4170 [ 3371.994630] ? ipv6_update_options+0x3c0/0x3c0 [ 3371.995760] ? find_held_lock+0x2c/0x110 [ 3371.996741] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3371.998106] ? lock_downgrade+0x6d0/0x6d0 [ 3371.999109] ? rwlock_bug.part.0+0x90/0x90 [ 3372.000126] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3372.001397] ? __local_bh_enable_ip+0x9d/0x100 [ 3372.002485] ? trace_hardirqs_on+0x5b/0x180 [ 3372.003529] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3372.004887] ? __local_bh_enable_ip+0x9d/0x100 [ 3372.005980] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 3372.007408] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 3372.008679] ipv6_setsockopt+0xda/0x190 [ 3372.009638] udpv6_setsockopt+0x76/0xc0 [ 3372.010815] __sys_setsockopt+0x180/0x2b0 [ 3372.011826] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3372.012918] ? __ia32_sys_recv+0x100/0x100 [ 3372.013931] ? fput_many+0x2f/0x1a0 [ 3372.014797] ? ksys_write+0x1a9/0x260 [ 3372.015720] ? __ia32_sys_read+0xb0/0xb0 [ 3372.016712] __x64_sys_setsockopt+0xba/0x160 [ 3372.017770] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3372.018998] do_syscall_64+0x33/0x40 [ 3372.019882] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3372.021098] RIP: 0033:0x7ff742032b19 [ 3372.021975] 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 [ 3372.026356] RSP: 002b:00007ff73f5a8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 3372.028180] RAX: ffffffffffffffda RBX: 00007ff742145f60 RCX: 00007ff742032b19 [ 3372.029882] RDX: 0000000000000036 RSI: 0000000000000029 RDI: 0000000000000003 [ 3372.031588] RBP: 00007ff73f5a81d0 R08: 0000000000000108 R09: 0000000000000000 [ 3372.033283] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 3372.034985] R13: 00007ffe94bf0a1f R14: 00007ff73f5a8300 R15: 0000000000022000 17:36:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000700000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:07 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000035c0)=[{{&(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10, 0x0}}, {{&(0x7f00000000c0)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f00000015c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}], 0x18}}], 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)='./file0\x00', 0x2, 0x140, 0x31713}, 0x1f7) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB='\x00']) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r5, 0x29, 0x36, 0x0, 0x0) sendfile(r2, r5, &(0x7f0000000200)=0x8, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40086607, &(0x7f0000000080)={0x5}) 17:36:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000900000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3372.052718] FAULT_INJECTION: forcing a failure. [ 3372.052718] name failslab, interval 1, probability 0, space 0, times 0 [ 3372.054363] CPU: 1 PID: 16485 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3372.055286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3372.056400] Call Trace: [ 3372.056753] dump_stack+0x107/0x167 [ 3372.057236] should_fail.cold+0x5/0xa [ 3372.057741] ? create_object.isra.0+0x3a/0xa30 [ 3372.058342] should_failslab+0x5/0x20 [ 3372.058859] kmem_cache_alloc+0x5b/0x310 [ 3372.059416] ? lock_acquire+0x197/0x470 [ 3372.059946] create_object.isra.0+0x3a/0xa30 [ 3372.060516] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3372.061180] kmem_cache_alloc+0x159/0x310 [ 3372.061728] skb_clone+0x14f/0x3d0 [ 3372.062195] dev_queue_xmit_nit+0x3a7/0xb00 [ 3372.062757] ? ipv6_mc_check_mld+0x1110/0x1110 [ 3372.063383] dev_hard_start_xmit+0xab/0x6f0 [ 3372.063967] __dev_queue_xmit+0x179a/0x2690 [ 3372.064533] ? find_held_lock+0x2c/0x110 [ 3372.065069] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 3372.065668] ? lock_downgrade+0x6d0/0x6d0 [ 3372.066208] ? lock_acquire+0x197/0x470 [ 3372.066735] ? ip_finish_output2+0x220/0x21f0 [ 3372.067349] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 3372.068033] neigh_connected_output+0x382/0x4d0 [ 3372.068654] ip_finish_output2+0x6f1/0x21f0 [ 3372.069235] ? nf_hook_slow+0xfc/0x1e0 [ 3372.069744] ? ip_frag_next+0x9e0/0x9e0 [ 3372.070267] ? nf_hook+0x160/0x510 [ 3372.070730] ? dst_output+0x480/0x480 [ 3372.071250] __ip_finish_output.part.0+0x603/0xb70 [ 3372.071897] ? ip_fragment.constprop.0+0x240/0x240 [ 3372.072545] ip_output+0x2e1/0x8d0 [ 3372.073026] ? __ip_append_data+0x3310/0x3310 [ 3372.073610] ip_send_skb+0x3f7/0x570 [ 3372.074099] udp_send_skb+0x6ec/0x1250 [ 3372.074614] udp_sendmsg+0x1659/0x2220 [ 3372.075138] ? ip_frag_init+0x350/0x350 [ 3372.075670] ? udp_setsockopt+0xc0/0xc0 [ 3372.076209] ? mark_lock+0xf5/0x2df0 [ 3372.076698] ? lock_chain_count+0x20/0x20 [ 3372.077238] ? lock_chain_count+0x20/0x20 [ 3372.077786] ? mark_lock+0xf5/0x2df0 [ 3372.078279] ? lock_chain_count+0x20/0x20 [ 3372.078837] ? __lock_acquire+0x1657/0x5b00 [ 3372.079417] udpv6_sendmsg+0x1b56/0x2b40 [ 3372.079949] ? __lock_acquire+0x1657/0x5b00 [ 3372.080518] ? udp_v6_push_pending_frames+0x360/0x360 [ 3372.081202] ? lock_acquire+0x197/0x470 [ 3372.081713] ? find_held_lock+0x2c/0x110 [ 3372.082244] ? lock_acquire+0x197/0x470 [ 3372.082757] ? find_held_lock+0x2c/0x110 [ 3372.083303] ? __might_fault+0xd3/0x180 [ 3372.083817] ? lock_downgrade+0x6d0/0x6d0 [ 3372.084354] ? sock_has_perm+0x1ea/0x280 [ 3372.084878] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3372.085556] ? __import_iovec+0x458/0x590 [ 3372.086101] ? udp_v6_push_pending_frames+0x360/0x360 [ 3372.086770] inet6_sendmsg+0x105/0x140 [ 3372.087289] ? inet6_compat_ioctl+0x320/0x320 [ 3372.087878] __sock_sendmsg+0xf2/0x190 [ 3372.088383] ____sys_sendmsg+0x334/0x870 [ 3372.088910] ? sock_write_iter+0x3d0/0x3d0 [ 3372.089458] ? do_recvmmsg+0x6d0/0x6d0 [ 3372.089964] ? __lock_acquire+0x1657/0x5b00 [ 3372.090528] ___sys_sendmsg+0xf3/0x170 [ 3372.091047] ? sendmsg_copy_msghdr+0x160/0x160 [ 3372.091635] ? vmacache_find+0x55/0x2a0 [ 3372.092162] ? lock_acquire+0x197/0x470 [ 3372.092673] ? find_held_lock+0x2c/0x110 [ 3372.093205] ? __might_fault+0xd3/0x180 [ 3372.093712] ? lock_downgrade+0x6d0/0x6d0 [ 3372.094247] ? asm_exc_page_fault+0x1e/0x30 [ 3372.094812] __sys_sendmmsg+0x195/0x470 [ 3372.095346] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3372.095908] ? lock_downgrade+0x6d0/0x6d0 [ 3372.096454] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3372.097072] ? wait_for_completion_io+0x270/0x270 [ 3372.097693] ? rcu_read_lock_any_held+0x75/0xa0 [ 3372.098293] ? vfs_write+0x354/0xb10 [ 3372.098770] ? fput_many+0x2f/0x1a0 [ 3372.099249] ? ksys_write+0x1a9/0x260 [ 3372.099737] ? __ia32_sys_read+0xb0/0xb0 [ 3372.100260] __x64_sys_sendmmsg+0x99/0x100 [ 3372.100801] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3372.101461] do_syscall_64+0x33/0x40 [ 3372.101932] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3372.102581] RIP: 0033:0x7f47b29c4b19 [ 3372.103068] 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 [ 3372.105419] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3372.106396] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3372.107313] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3372.108230] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3372.109157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3372.110074] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:36:07 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xc0fe, 0x0, @empty}, 0x1c) close(r0) 17:36:07 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast, @remote, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}, {0x11, 0x2, 0x0, @multicast1}}}}}, 0x0) syz_emit_ethernet(0x1019, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote, @val={@val={0x9100, 0x5}, {0x8100, 0x4, 0x0, 0x2}}, {@x25={0x805, {0x3, 0x9, 0x27, "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"}}}}, &(0x7f00000011c0)={0x0, 0x4, [0x34b, 0x5da, 0x48f, 0xcce]}) syz_emit_ethernet(0x7c, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaababbffffffffffff91000d008100090088470000000000000000a786605dbbb498bd3564edf81f6209fc2ece8f0db227b867ab3cf08bca7f488e1f38c9283fe3282eb933331650bf73e9495151a8a316bcb16a858d9d20e65722226e55b928c92b6653427581c3879cd645e4f0f6430dcc43d11173f7aa51"], 0x0) syz_emit_ethernet(0x44, &(0x7f0000000040)={@remote, @empty, @void, {@generic={0x88e7, "cc10ad2a70b27a3f417c27031938e62ac7312335f43e1b4802599b0a16f5b69d8a24370c2c3f2074606dbbffcf3615dfadceb0e47a52"}}}, &(0x7f0000001200)={0x1, 0x7, [0x2b2, 0xa0c, 0x1a7, 0xb61]}) [ 3372.182554] EXT4-fs warning (device sda): ext4_group_extend:1805: can't shrink FS - resize aborted 17:36:07 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, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)={0x100, 0x14, 0x1, 0xa, 0x0, {0xe}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xe3, 0x3ffc, 0x0, 0x1, [@generic="487fec864b245e0f3f9be149f8", @generic="485ef9672d5bb63e1a58a7dfd9fe277c256e708ca5287be646290913a18aac03e87c67cb4b73eb051357539d310aa2534cfb0bda8c9c386a8a137738986c8257fab512f53bdbc978bbdf7ba0c405adcb5ef3e5ca698af824ac2968a9e6897d99a45eaa3172a47c731052db4191394e0261d38ec06b6738a98963f4836fa7b6470944886d12e929bfbe99a398a5e7412667aab8415b8d6f51428ef08280e80d0c62351a1ab892d86f3058806e34e00430f08a8d34fc245290930c2006832b7f3187cf4aad18fe01317262f4284734d395f987"]}]}, 0x100}}, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000280), &(0x7f00000005c0)=@v2={0x3, 0x0, 0xd, 0x58, 0xf3, "fce5acc57e73556c7ca3a4b45d1392cc779f0883620daddfb6150835f4721b27ea7908414d63db4583eaba22ad4e10c4495194764c162bd8207d9e3876440e6d8057415d6c6e7a2760bf03b89e318334ba77a85a8c0f764ed6ec4ae5cce5c8e2ded7ed349c3cb7edee3058a4e5ab05c76bf173bcf15408d99437d946c728115db1bcf12bcd2b49499c11e1c0573e617653e4e54ea2e1945fda197e2ce0f4d5bdea570c25d3625ef3493035102d27ebce9fe850da493423b9e4a4a7a2e966b79ca6ade515af9a9885a8927c702a92c7d27039519647edf4afe5475b2cb08edf43052f0adba32d6c836ca7b7f3d900006fad1775"}, 0xfc, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x0, 0x401) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') getdents64(r2, &(0x7f00000007c0)=""/180, 0x200007d8) getdents64(r2, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, [""]}, 0x30}}, 0x1) r3 = syz_genetlink_get_family_id$ipvs(0x0, r2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'geneve0\x00', 0x0}) lseek(r0, 0x1, 0x4) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={r4, 0x1, 0x6, @local}, 0x10) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="2dcadbce1e98ace8da0b4dfec1f216461337bcd377ae8319be7dd63193f293a9864d5901d97776f5aea393a769f386f38fdcf7b5cae7ca2d1efcf542964995b5ec193128d1578333cb4d78d81441041bc4cbc14e5e8a001ccada686954329b7ec11f6967b95ff93274f1fdec7205b0f379bca9e23c137f904794ddacb808b5844bf86ac331e67c3bd6c1036702a1e873350d52d3a48437a0a395d0f1c34f6a71aedc6a2fb40409d04523d5a010cda5"], 0x100}, 0x1, 0x0, 0x0, 0x4044084}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r2) sendmsg$NL80211_CMD_JOIN_IBSS(r0, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8260500}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x2c, r5, 0x8, 0x70bd25, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x0, 0x66}}}}, [@NL80211_ATTR_CONTROL_PORT={0x4}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random=0x200}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc000}, 0x11) unshare(0x48020200) 17:36:07 executing program 0: r0 = syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat2(r0, &(0x7f0000000380)='./file0/../file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x8}, 0x18) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fspick(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) openat2(0xffffffffffffffff, &(0x7f0000000380)='./file0/../file0\x00', 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x8) pidfd_open(0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55147620202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b8000000000000b80000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a08020000", 0x1c, 0xb800}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r1]) 17:36:07 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) (fail_nth: 6) [ 3372.246860] EXT4-fs warning (device sda): ext4_group_extend:1805: can't shrink FS - resize aborted 17:36:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000880)={0x28, 0x1a, 0x69844ea0a6ddcd11, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @nested={0xc, 0x4, 0x0, 0x1, [@typed={0x8, 0x4, 0x0, 0x0, @fd}]}]}, 0x28}}, 0x0) r1 = accept$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) preadv(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/179, 0xb3}], 0x4, 0x8001, 0x88e) [ 3372.290241] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 17:36:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000a00000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:07 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000580)={'wlan1\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x1c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) 17:36:07 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 29) [ 3372.312695] FAULT_INJECTION: forcing a failure. [ 3372.312695] name failslab, interval 1, probability 0, space 0, times 0 [ 3372.314061] CPU: 1 PID: 16524 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 3372.314872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3372.315837] Call Trace: [ 3372.316154] dump_stack+0x107/0x167 [ 3372.316599] should_fail.cold+0x5/0xa [ 3372.317061] ? create_object.isra.0+0x3a/0xa30 [ 3372.317616] should_failslab+0x5/0x20 [ 3372.318082] kmem_cache_alloc+0x5b/0x310 [ 3372.318574] create_object.isra.0+0x3a/0xa30 [ 3372.319105] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3372.319721] __kmalloc+0x16e/0x390 [ 3372.320155] sock_kmalloc+0xae/0x100 [ 3372.320605] ipv6_renew_options+0x275/0x950 [ 3372.321118] ? ipv6_push_nfrag_opts+0x7d0/0x7d0 [ 3372.321688] do_ipv6_setsockopt.constprop.0+0x9e0/0x4170 [ 3372.322343] ? ipv6_update_options+0x3c0/0x3c0 [ 3372.322899] ? find_held_lock+0x2c/0x110 [ 3372.323397] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3372.324071] ? lock_downgrade+0x6d0/0x6d0 [ 3372.324570] ? rwlock_bug.part.0+0x90/0x90 [ 3372.325080] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3372.325703] ? __local_bh_enable_ip+0x9d/0x100 [ 3372.326246] ? trace_hardirqs_on+0x5b/0x180 [ 3372.326768] ? selinux_netlbl_socket_setsockopt+0x1e2/0x420 [ 3372.327453] ? __local_bh_enable_ip+0x9d/0x100 [ 3372.328001] ? selinux_netlbl_socket_setsockopt+0x9e/0x420 [ 3372.328665] ? selinux_netlbl_sock_rcv_skb+0x540/0x540 [ 3372.329298] ipv6_setsockopt+0xda/0x190 [ 3372.329776] udpv6_setsockopt+0x76/0xc0 [ 3372.330259] __sys_setsockopt+0x180/0x2b0 [ 3372.330752] ? sock_common_recvmsg+0x1a0/0x1a0 [ 3372.331307] ? __ia32_sys_recv+0x100/0x100 [ 3372.331807] ? fput_many+0x2f/0x1a0 [ 3372.332233] ? ksys_write+0x1a9/0x260 [ 3372.332692] ? __ia32_sys_read+0xb0/0xb0 [ 3372.333171] __x64_sys_setsockopt+0xba/0x160 [ 3372.333691] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3372.334304] do_syscall_64+0x33/0x40 [ 3372.334751] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3372.335381] RIP: 0033:0x7ff742032b19 [ 3372.335826] 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 [ 3372.338027] RSP: 002b:00007ff73f5a8188 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 3372.338943] RAX: ffffffffffffffda RBX: 00007ff742145f60 RCX: 00007ff742032b19 [ 3372.339794] RDX: 0000000000000036 RSI: 0000000000000029 RDI: 0000000000000003 [ 3372.340650] RBP: 00007ff73f5a81d0 R08: 0000000000000108 R09: 0000000000000000 [ 3372.341507] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 3372.342350] R13: 00007ffe94bf0a1f R14: 00007ff73f5a8300 R15: 0000000000022000 [ 3372.393523] FAULT_INJECTION: forcing a failure. [ 3372.393523] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3372.395125] CPU: 1 PID: 16531 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3372.395916] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3372.396868] Call Trace: [ 3372.397173] dump_stack+0x107/0x167 [ 3372.397593] should_fail.cold+0x5/0xa [ 3372.398031] _copy_from_user+0x2e/0x1b0 [ 3372.398488] __copy_msghdr_from_user+0x91/0x4b0 [ 3372.399023] ? __ia32_sys_shutdown+0x80/0x80 [ 3372.399533] ? udp_v6_push_pending_frames+0x360/0x360 [ 3372.400122] ? inet6_sendmsg+0xbd/0x140 [ 3372.400571] ? inet6_compat_ioctl+0x320/0x320 [ 3372.401079] ? __sock_sendmsg+0x55/0x190 [ 3372.401547] sendmsg_copy_msghdr+0xa1/0x160 [ 3372.402036] ? do_recvmmsg+0x6d0/0x6d0 [ 3372.402488] ? __lock_acquire+0x1657/0x5b00 [ 3372.402991] ___sys_sendmsg+0xc6/0x170 [ 3372.403437] ? sendmsg_copy_msghdr+0x160/0x160 [ 3372.403956] ? vmacache_find+0x55/0x2a0 [ 3372.404428] ? lock_acquire+0x197/0x470 [ 3372.404881] ? find_held_lock+0x2c/0x110 [ 3372.405345] ? __might_fault+0xd3/0x180 [ 3372.405796] ? lock_downgrade+0x6d0/0x6d0 [ 3372.406273] ? asm_exc_page_fault+0x1e/0x30 [ 3372.406772] __sys_sendmmsg+0x195/0x470 [ 3372.407240] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3372.407733] ? lock_downgrade+0x6d0/0x6d0 [ 3372.408210] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3372.408756] ? wait_for_completion_io+0x270/0x270 [ 3372.409305] ? rcu_read_lock_any_held+0x75/0xa0 [ 3372.409833] ? vfs_write+0x354/0xb10 [ 3372.410257] ? fput_many+0x2f/0x1a0 [ 3372.410673] ? ksys_write+0x1a9/0x260 [ 3372.411117] ? __ia32_sys_read+0xb0/0xb0 [ 3372.411584] __x64_sys_sendmmsg+0x99/0x100 [ 3372.412070] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3372.412656] do_syscall_64+0x33/0x40 [ 3372.413076] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3372.413655] RIP: 0033:0x7f47b29c4b19 [ 3372.414083] 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 [ 3372.416180] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3372.417054] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3372.417862] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3372.418669] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3372.419485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3372.420291] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:36:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfc00, 0x0, @empty}, 0x1c) close(r0) [ 3385.440636] FAULT_INJECTION: forcing a failure. [ 3385.440636] name failslab, interval 1, probability 0, space 0, times 0 17:36:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 30) 17:36:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000b00000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:20 executing program 2: syz_open_dev$vcsa(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080), 0x9}, 0xe61, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x83}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x121042, 0xa3) bind(0xffffffffffffffff, 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) creat(&(0x7f0000000180)='./file1\x00', 0x1) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000001c0)={@local, 0x278, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000000)={@remote, 0x0, r5}) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f00000000c0)=0x9, 0x4) sendmsg$IPSET_CMD_TEST(0xffffffffffffffff, 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x100000001) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x89) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x110, r0, 0x4000) 17:36:20 executing program 0: r0 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) clone3(&(0x7f0000000440)={0x206200400, &(0x7f0000000240), &(0x7f0000000280), 0x0, {0x4}, 0x0, 0x0, &(0x7f00000003c0)=""/21, 0x0}, 0x58) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = dup3(r0, r0, 0x80000) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r3, 0x29, 0x36, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x134002, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@msize={'msize', 0x3d, 0x71}}, {@afid={'afid', 0x3d, 0x6}}, {@msize={'msize', 0x3d, 0x3}}, {@access_any}, {@access_uid={'access', 0x3d, 0xee00}}, {}, {@msize={'msize', 0x3d, 0x1}}, {@version_L}], [{@subj_user={'subj_user', 0x3d, 'syz0\x00'}}, {@fowner_lt={'fowner<', 0xee00}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fsname={'fsname', 0x3d, 'syz0\x00'}}]}}) clone3(&(0x7f0000005040)={0x21000, &(0x7f0000000080), 0x0, &(0x7f0000000100), {0x4}, 0x0, 0x0, &(0x7f0000000200)=""/44, &(0x7f0000005000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff], 0x7}, 0x58) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f00000050c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000005140)={&(0x7f0000005100)={0x20, 0x0, 0x1, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000005}, 0x20000000) r4 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup(r4, &(0x7f0000005200)='syz0\x00', 0x200002, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000005280), 0x10000, 0x0) 17:36:20 executing program 4: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r1, &(0x7f00000035c0)=[{{&(0x7f0000000000)={0x2, 0x4e20, @loopback}, 0x10, 0x0}}, {{&(0x7f00000000c0)={0x2, 0x4e24, @local}, 0x10, 0x0, 0x0, &(0x7f00000015c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}], 0x18}}], 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000880)=ANY=[@ANYBLOB="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"]) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)='./file0\x00', 0x2, 0x140, 0x31713}, 0x1f7) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r4, 0xc0189377, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB='\x00']) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r5, 0x29, 0x36, 0x0, 0x0) sendfile(r2, r5, &(0x7f0000000200)=0x8, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40086607, &(0x7f0000000080)={0x5}) 17:36:20 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) (fail_nth: 7) 17:36:20 executing program 7: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x2480, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000200)) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap}, {@cache_fscache}, {@debug={'debug', 0x3d, 0x924}}, {@nodevmap}, {@noextend}, {@dfltgid}, {@msize={'msize', 0x3d, 0x2000007}}]}}) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x1, 0x9, 0x401, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xfffffff7}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x24024000}, 0x1780ad97ed163d03) [ 3385.442559] CPU: 1 PID: 16546 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3385.443474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3385.444533] Call Trace: [ 3385.444880] dump_stack+0x107/0x167 [ 3385.445352] should_fail.cold+0x5/0xa [ 3385.445847] ? dst_alloc+0x9e/0x5d0 [ 3385.446317] should_failslab+0x5/0x20 [ 3385.446806] kmem_cache_alloc+0x5b/0x310 [ 3385.447349] dst_alloc+0x9e/0x5d0 [ 3385.447796] rt_dst_alloc+0x73/0x440 [ 3385.448252] FAULT_INJECTION: forcing a failure. [ 3385.448252] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3385.449742] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3385.449762] ip_route_output_key_hash+0x185/0x340 [ 3385.449775] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3385.449799] ? lock_downgrade+0x6d0/0x6d0 [ 3385.453059] ? udp_send_skb+0x781/0x1250 [ 3385.453587] ip_route_output_flow+0x23/0x150 [ 3385.454172] udp_sendmsg+0x190d/0x2220 [ 3385.454679] ? ip_frag_init+0x350/0x350 [ 3385.455229] ? udp_setsockopt+0xc0/0xc0 [ 3385.455756] ? mark_lock+0xf5/0x2df0 [ 3385.456238] ? lock_chain_count+0x20/0x20 [ 3385.456783] ? lock_chain_count+0x20/0x20 [ 3385.457310] ? mark_lock+0xf5/0x2df0 [ 3385.457786] ? lock_chain_count+0x20/0x20 [ 3385.458309] ? lock_chain_count+0x20/0x20 [ 3385.458845] ? __lock_acquire+0x1657/0x5b00 [ 3385.459424] udpv6_sendmsg+0x1b56/0x2b40 [ 3385.459955] ? __lock_acquire+0x1657/0x5b00 [ 3385.460542] ? udp_v6_push_pending_frames+0x360/0x360 [ 3385.461220] ? lock_acquire+0x197/0x470 [ 3385.461729] ? find_held_lock+0x2c/0x110 [ 3385.462263] ? lock_acquire+0x197/0x470 [ 3385.462789] ? find_held_lock+0x2c/0x110 [ 3385.463343] ? __might_fault+0xd3/0x180 [ 3385.463850] ? lock_downgrade+0x6d0/0x6d0 [ 3385.464390] ? sock_has_perm+0x1ea/0x280 [ 3385.464927] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3385.465619] ? __import_iovec+0x458/0x590 [ 3385.466166] ? udp_v6_push_pending_frames+0x360/0x360 [ 3385.466851] inet6_sendmsg+0x105/0x140 [ 3385.467373] ? inet6_compat_ioctl+0x320/0x320 [ 3385.467964] __sock_sendmsg+0xf2/0x190 [ 3385.468481] ____sys_sendmsg+0x334/0x870 [ 3385.469011] ? sock_write_iter+0x3d0/0x3d0 [ 3385.469568] ? do_recvmmsg+0x6d0/0x6d0 [ 3385.470087] ? __lock_acquire+0x1657/0x5b00 [ 3385.470678] ___sys_sendmsg+0xf3/0x170 [ 3385.471222] ? sendmsg_copy_msghdr+0x160/0x160 [ 3385.471797] ? vmacache_find+0x55/0x2a0 [ 3385.472324] ? lock_acquire+0x197/0x470 [ 3385.472833] ? find_held_lock+0x2c/0x110 [ 3385.473351] ? __might_fault+0xd3/0x180 [ 3385.473871] ? lock_downgrade+0x6d0/0x6d0 [ 3385.474427] ? asm_exc_page_fault+0x1e/0x30 [ 3385.475004] __sys_sendmmsg+0x195/0x470 [ 3385.475519] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3385.476082] ? lock_downgrade+0x6d0/0x6d0 [ 3385.476623] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3385.477227] ? wait_for_completion_io+0x270/0x270 [ 3385.477849] ? rcu_read_lock_any_held+0x75/0xa0 [ 3385.478443] ? vfs_write+0x354/0xb10 [ 3385.478907] ? fput_many+0x2f/0x1a0 [ 3385.479380] ? ksys_write+0x1a9/0x260 [ 3385.479884] ? __ia32_sys_read+0xb0/0xb0 [ 3385.480392] __x64_sys_sendmmsg+0x99/0x100 [ 3385.480929] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3385.481611] do_syscall_64+0x33/0x40 [ 3385.482101] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3385.482784] RIP: 0033:0x7f47b29c4b19 [ 3385.483264] 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 [ 3385.485582] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3385.486588] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3385.487542] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3385.488481] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3385.489433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3385.490351] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 [ 3385.491332] CPU: 0 PID: 16555 Comm: syz-executor.5 Not tainted 5.10.245 #1 [ 3385.492889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3385.494695] Call Trace: [ 3385.495293] dump_stack+0x107/0x167 [ 3385.496088] should_fail.cold+0x5/0xa [ 3385.496927] _copy_to_user+0x2e/0x180 [ 3385.497769] simple_read_from_buffer+0xcc/0x160 [ 3385.498791] proc_fail_nth_read+0x198/0x230 [ 3385.499746] ? proc_sessionid_read+0x230/0x230 [ 3385.500747] ? security_file_permission+0xb1/0xe0 [ 3385.501806] ? proc_sessionid_read+0x230/0x230 [ 3385.502806] vfs_read+0x228/0x620 [ 3385.503576] ksys_read+0x12d/0x260 [ 3385.504357] ? vfs_write+0xb10/0xb10 [ 3385.505168] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3385.506326] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3385.507454] do_syscall_64+0x33/0x40 [ 3385.508270] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3385.509126] EXT4-fs warning (device sda): ext4_group_extend:1805: can't shrink FS - resize aborted [ 3385.509388] RIP: 0033:0x7ff741fe569c [ 3385.511360] 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 [ 3385.515364] RSP: 002b:00007ff73f5a8170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 3385.517015] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff741fe569c [ 3385.518563] RDX: 000000000000000f RSI: 00007ff73f5a81e0 RDI: 0000000000000004 [ 3385.520123] RBP: 00007ff73f5a81d0 R08: 0000000000000000 R09: 0000000000000000 [ 3385.521659] R10: 00000000200001c0 R11: 0000000000000246 R12: 0000000000000001 [ 3385.523221] R13: 00007ffe94bf0a1f R14: 00007ff73f5a8300 R15: 0000000000022000 17:36:20 executing program 2: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) tgkill(0x0, 0x0, 0x0) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x7, 0xe1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0xcd01, 0x1, @perf_config_ext={0x5}, 0x40204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb, 0x8010, r0, 0x10000000) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r5, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r5, 0x29, 0x36, 0x0, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000280)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0xa89, &(0x7f0000000040)=[r5, 0xffffffffffffffff], 0x2, 0x0, 0x1, {0x0, r6}}, 0x7) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in=@remote, 0x4e21, 0x9, 0x4e23, 0x0, 0xa, 0x0, 0x80, 0x3c, 0x0, 0xffffffffffffffff}, {0xfffffffffffff000, 0x3, 0x8001, 0x7f, 0x3f, 0x400, 0xfffffffffffffffb, 0x3}, {0x8, 0x2, 0x1000}, 0x4, 0x0, 0x0, 0x1, 0x2, 0x2}, {{@in6=@remote, 0x4d5, 0x2b}, 0x2, @in6=@mcast2, 0x3502, 0x2, 0x1, 0x6, 0x8, 0x2, 0x1}}, 0xe8) r7 = getpgid(0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9, 0x6, 0x9, 0x7, 0x0, 0xe6, 0x180, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x7, 0x100}, 0x41, 0x97, 0x400, 0x6, 0x5, 0x5, 0x7f, 0x0, 0x74a, 0x0, 0xe00}, r7, 0xa, 0xffffffffffffffff, 0x8) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x13, r0, 0x8000000) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 17:36:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000f00000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000b00000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:20 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 31) 17:36:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfe80, 0x0, @empty}, 0x1c) close(r0) 17:36:20 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x89) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup2(r1, r0) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0xfdef) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x0, 0x0, 0x8, 0x0, 0x0, 0x800005a, 0x48c76, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x0) syz_io_uring_setup(0x24, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000e, 0x380110, r0, 0x8000000) [ 3385.640513] FAULT_INJECTION: forcing a failure. [ 3385.640513] name failslab, interval 1, probability 0, space 0, times 0 [ 3385.642156] CPU: 1 PID: 16570 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3385.642979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3385.643969] Call Trace: [ 3385.644287] dump_stack+0x107/0x167 [ 3385.644717] should_fail.cold+0x5/0xa [ 3385.645170] ? create_object.isra.0+0x3a/0xa30 [ 3385.645708] should_failslab+0x5/0x20 [ 3385.646168] kmem_cache_alloc+0x5b/0x310 [ 3385.646658] create_object.isra.0+0x3a/0xa30 [ 3385.647188] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3385.647791] kmem_cache_alloc+0x159/0x310 [ 3385.648309] dst_alloc+0x9e/0x5d0 [ 3385.648746] rt_dst_alloc+0x73/0x440 [ 3385.649222] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3385.649868] ip_route_output_key_hash+0x185/0x340 [ 3385.650466] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3385.651147] ? lock_downgrade+0x6d0/0x6d0 [ 3385.651659] ? udp_send_skb+0x781/0x1250 [ 3385.652167] ip_route_output_flow+0x23/0x150 [ 3385.652712] udp_sendmsg+0x190d/0x2220 [ 3385.653196] ? ip_frag_init+0x350/0x350 [ 3385.653672] ? udp_setsockopt+0xc0/0xc0 [ 3385.654169] ? mark_lock+0xf5/0x2df0 [ 3385.654609] ? lock_chain_count+0x20/0x20 [ 3385.655119] ? lock_chain_count+0x20/0x20 [ 3385.655627] ? lock_chain_count+0x20/0x20 [ 3385.656150] ? __lock_acquire+0x1657/0x5b00 [ 3385.656695] udpv6_sendmsg+0x1b56/0x2b40 [ 3385.657204] ? __lock_acquire+0x1657/0x5b00 [ 3385.657741] ? udp_v6_push_pending_frames+0x360/0x360 [ 3385.658385] ? lock_acquire+0x197/0x470 [ 3385.658880] ? find_held_lock+0x2c/0x110 [ 3385.659389] ? lock_acquire+0x197/0x470 [ 3385.659881] ? find_held_lock+0x2c/0x110 17:36:20 executing program 4: openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) read(0xffffffffffffffff, &(0x7f0000000000), 0x1b4000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002700)='/proc/stat\x00', 0x0, 0x0) r3 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) sendfile(r3, r2, &(0x7f0000000040)=0xb, 0x80000001) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="8d6c3a12970000002e2f66696c653000"]) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x40000, 0xc0) fcntl$dupfd(r0, 0x406, r2) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x80) [ 3385.660386] ? __might_fault+0xd3/0x180 [ 3385.661079] ? lock_downgrade+0x6d0/0x6d0 [ 3385.661584] ? sock_has_perm+0x1ea/0x280 [ 3385.662081] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3385.662741] ? __import_iovec+0x458/0x590 [ 3385.663261] ? udp_v6_push_pending_frames+0x360/0x360 [ 3385.663901] inet6_sendmsg+0x105/0x140 [ 3385.664374] ? inet6_compat_ioctl+0x320/0x320 [ 3385.664901] __sock_sendmsg+0xf2/0x190 [ 3385.665379] ____sys_sendmsg+0x334/0x870 [ 3385.665894] ? sock_write_iter+0x3d0/0x3d0 [ 3385.666414] ? do_recvmmsg+0x6d0/0x6d0 [ 3385.666872] ? __lock_acquire+0x1657/0x5b00 [ 3385.667418] ___sys_sendmsg+0xf3/0x170 [ 3385.667902] ? sendmsg_copy_msghdr+0x160/0x160 [ 3385.668466] ? vmacache_find+0x55/0x2a0 [ 3385.668944] ? lock_acquire+0x197/0x470 [ 3385.669434] ? find_held_lock+0x2c/0x110 [ 3385.669938] ? __might_fault+0xd3/0x180 [ 3385.670428] ? lock_downgrade+0x6d0/0x6d0 [ 3385.670913] ? asm_exc_page_fault+0x1e/0x30 [ 3385.671464] __sys_sendmmsg+0x195/0x470 17:36:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000001100000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3385.671958] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3385.672570] ? lock_downgrade+0x6d0/0x6d0 [ 3385.673087] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3385.673678] ? wait_for_completion_io+0x270/0x270 [ 3385.674271] ? rcu_read_lock_any_held+0x75/0xa0 [ 3385.674837] ? vfs_write+0x354/0xb10 [ 3385.675304] ? fput_many+0x2f/0x1a0 [ 3385.675754] ? ksys_write+0x1a9/0x260 [ 3385.676224] ? __ia32_sys_read+0xb0/0xb0 [ 3385.676725] __x64_sys_sendmmsg+0x99/0x100 [ 3385.677245] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3385.677872] do_syscall_64+0x33/0x40 [ 3385.678330] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3385.678956] RIP: 0033:0x7f47b29c4b19 [ 3385.679421] 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 [ 3385.681681] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3385.682615] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3385.683492] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3385.684363] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3385.685236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3385.686106] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:36:21 executing program 7: sysfs$2(0x2, 0xde4, &(0x7f0000000180)=""/156) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000640)=ANY=[@ANYBLOB="74029ce7", @ANYRES16=0x0, @ANYBLOB="010027bd7000fbdbdf250b0000000c00018008000800030000002800028005000d000100000014000100fc02000000000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x40040d0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, r0}, 0xfffffffffffffec8) fchmod(0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000400)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'sit0\x00'}) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000900)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000280)=@IORING_OP_FALLOCATE={0x11, 0x2, 0x0, @fd, 0x1, 0x0, 0x3, 0x0, 0x1}, 0xffff) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1c3fe2, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2800c9a4890fb93f86e211a700001000010000000000000000cd000000000005000000000000000c00008008001000", @ANYRES32=r5, @ANYBLOB], 0x28}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x100000000, 0xffffffff, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8914, &(0x7f0000000140)={'lo\x00'}) 17:36:21 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) 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, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 32) [ 3385.808631] FAULT_INJECTION: forcing a failure. [ 3385.808631] name failslab, interval 1, probability 0, space 0, times 0 [ 3385.810169] CPU: 1 PID: 16591 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3385.810971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3385.811925] Call Trace: [ 3385.812232] dump_stack+0x107/0x167 [ 3385.812649] should_fail.cold+0x5/0xa [ 3385.813091] ? create_object.isra.0+0x3a/0xa30 [ 3385.813611] should_failslab+0x5/0x20 [ 3385.814046] kmem_cache_alloc+0x5b/0x310 [ 3385.814515] create_object.isra.0+0x3a/0xa30 [ 3385.815028] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3385.815642] kmem_cache_alloc+0x159/0x310 [ 3385.816131] dst_alloc+0x9e/0x5d0 [ 3385.816532] rt_dst_alloc+0x73/0x440 [ 3385.816961] ip_route_output_key_hash_rcu+0x98d/0x24a0 [ 3385.817571] ip_route_output_key_hash+0x185/0x340 [ 3385.818125] ? ip_route_output_key_hash_rcu+0x24a0/0x24a0 [ 3385.818757] ? lock_downgrade+0x6d0/0x6d0 [ 3385.819244] ? udp_send_skb+0x781/0x1250 [ 3385.819710] ip_route_output_flow+0x23/0x150 [ 3385.820212] udp_sendmsg+0x190d/0x2220 [ 3385.820657] ? ip_frag_init+0x350/0x350 [ 3385.821117] ? udp_setsockopt+0xc0/0xc0 [ 3385.821577] ? mark_lock+0xf5/0x2df0 [ 3385.822006] ? lock_chain_count+0x20/0x20 [ 3385.822481] ? lock_chain_count+0x20/0x20 [ 3385.822952] ? mark_lock+0xf5/0x2df0 [ 3385.823387] ? lock_chain_count+0x20/0x20 [ 3385.823862] ? lock_chain_count+0x20/0x20 [ 3385.824341] ? __lock_acquire+0x1657/0x5b00 [ 3385.824838] udpv6_sendmsg+0x1b56/0x2b40 [ 3385.825304] ? __lock_acquire+0x1657/0x5b00 [ 3385.825805] ? udp_v6_push_pending_frames+0x360/0x360 [ 3385.826418] ? lock_acquire+0x197/0x470 [ 3385.826871] ? find_held_lock+0x2c/0x110 [ 3385.827352] ? lock_acquire+0x197/0x470 [ 3385.827802] ? find_held_lock+0x2c/0x110 [ 3385.828270] ? __might_fault+0xd3/0x180 [ 3385.828726] ? lock_downgrade+0x6d0/0x6d0 [ 3385.829204] ? sock_has_perm+0x1ea/0x280 [ 3385.829669] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3385.830280] ? __import_iovec+0x458/0x590 [ 3385.830754] ? udp_v6_push_pending_frames+0x360/0x360 [ 3385.831354] inet6_sendmsg+0x105/0x140 [ 3385.831797] ? inet6_compat_ioctl+0x320/0x320 [ 3385.832314] __sock_sendmsg+0xf2/0x190 [ 3385.832760] ____sys_sendmsg+0x334/0x870 [ 3385.833230] ? sock_write_iter+0x3d0/0x3d0 [ 3385.833714] ? do_recvmmsg+0x6d0/0x6d0 [ 3385.834163] ? __lock_acquire+0x1657/0x5b00 [ 3385.834662] ___sys_sendmsg+0xf3/0x170 [ 3385.835122] ? sendmsg_copy_msghdr+0x160/0x160 [ 3385.835642] ? vmacache_find+0x55/0x2a0 [ 3385.836106] ? lock_acquire+0x197/0x470 [ 3385.836558] ? find_held_lock+0x2c/0x110 [ 3385.837035] ? __might_fault+0xd3/0x180 [ 3385.837490] ? lock_downgrade+0x6d0/0x6d0 [ 3385.837964] ? asm_exc_page_fault+0x1e/0x30 [ 3385.838468] __sys_sendmmsg+0x195/0x470 [ 3385.838920] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3385.839421] ? lock_downgrade+0x6d0/0x6d0 [ 3385.839903] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3385.840457] ? wait_for_completion_io+0x270/0x270 [ 3385.841007] ? rcu_read_lock_any_held+0x75/0xa0 [ 3385.841538] ? vfs_write+0x354/0xb10 [ 3385.841967] ? fput_many+0x2f/0x1a0 [ 3385.842383] ? ksys_write+0x1a9/0x260 [ 3385.842821] ? __ia32_sys_read+0xb0/0xb0 [ 3385.843297] __x64_sys_sendmmsg+0x99/0x100 [ 3385.843782] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3385.844372] do_syscall_64+0x33/0x40 [ 3385.844809] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3385.845396] RIP: 0033:0x7f47b29c4b19 [ 3385.845819] 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 [ 3385.847927] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3385.848801] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3385.849610] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3385.850422] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3385.851253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3385.852067] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:36:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 33) 17:36:37 executing program 7: ftruncate(0xffffffffffffffff, 0x0) lstat(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x20002, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)=0x3f, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000005c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00000015000000002e2f66696c6531009933ebd01eb9e418cbce4da8fe256795dbba5f074c1c0e8647823d11cbec283aea20fff709a18f3df41060506eb60acd75c4daf79ef67292ce5d8c1c79d83e23de4550868a0d36163cfeed9412657df262f5044aaded9a3fc9d9a9c646fe70f9c341411b1fdd6150c4960bf03b7c9e9f177904f15d5c9cf19d6dd4a752d0a30159a384456d9ca621cfabea29829d361d1360c245070c4b0a9601778315d36c8525"]) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400007faa08b2577642567ffa079cfab8cb00128b859b3e99d99bac2ee53749642ec89f0336b8ef04bd74543bd11a7e2f0bce33385cacfb2fd57ddf2927185edca033d2970f2d03e0ba2c476e434abb06fa4f7a571e0dc4bb52c5368b90451442bb2b05dc66686da16496b36989534b43ec6f572bdc5b61c405fe86f65e3f22"], 0x14}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x100000b, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x4307, 0x2354, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x7d10, 0x803, 0x0, 0x0, 0xf6, 0x800000, 0xfff8, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)={0x1c, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@typed={0x8, 0xc, 0x0, 0x0, @u32}]}, 0x1c}}, 0x20040000) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x14, r5, 0xb0b, 0x0, 0xfffffffe}, 0x14}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="20c42a2387c0f9c9c939abee15092b9145b4c9d327f2b0534a8c82d08bd1d5", @ANYRES16=r5, @ANYBLOB="000409000000e5dbdf25010000000c0001800800030001000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x1) sendmsg$ETHTOOL_MSG_RINGS_SET(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r5, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x80}]}, 0x1c}}, 0x4040000) 17:36:37 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x10000005}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) write$P9_RREADDIR(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="87000000290100bd8800000200000000020000000000000005000000000000000c07002e2f66696c653001020000000100000000000000f00a0000000000002007002e2f66696c653002000000000800000000000000a82e1100000000000407002e2f66696c65300000000000050000000000000000000080000000000007002e2f66696c6530"], 0x87) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x58ab, 0x0, 0x0, 0x0, 0x0) 17:36:37 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) 17:36:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000011100000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:37 executing program 0: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0, 0x2, "77004a6efdff0000000008002600", 0x0, 0x401}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000140)={'caif0\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_to_bond\x00'}) r1 = syz_open_pts(0xffffffffffffffff, 0x208c02) ioctl$KDENABIO(r1, 0x4b36) r2 = mq_open(&(0x7f0000000000)='-@\x00\xb7!\xf9Z\xbb,;\x7f\xc0\xa9J\xb3\v\xfb\x84\xaa\xb5\x9a\xa4O\xa8\xb5\xd2\x13/z\v\xae\xfc\xfek*D\xeb{\t\xba>\xe8\xe2\xba\x00\x00\x00\x00\x00\x00\xd0zd\xccD\xf4a\xd8/\x90x\xb5\xd8\x04\x19u\xf9D\xb7Eq\xc1\xcee\xd9\b0\xec\v\xe3\x96\x1f\x80\xe4Nk\xa6\xe1\b\x97,\x8b/\x96\x9b\xdb&\xd1\xe3J\xd5\xaf\xe3\xfc\xde\xbe\xa0\x8b\xeb\xea%\x10eW\xf6\xa0J\xe51\xa4\xfesm\x96\x89\x0f\xea\xa6\xc02\xd4\xb8y\x83L\xc4\x93U\x15\x9b\f\x9b\xc3Z\xff\\\x9d\x83\xe6\xc7fc\xa9n\x8e\aV\xe8\xf9\xf9\xe4\xfb+~\xabu\xf9K\x1d9[\xcd\x9b;=6Q\x80', 0x3, 0x0, 0x0) dup3(r2, 0xffffffffffffffff, 0x80000) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/230, 0xe6, 0x2) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000300)={'wg2\x00'}) socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000580)={'syz_tun\x00'}) r4 = syz_mount_image$nfs4(&(0x7f0000000180), &(0x7f0000000340)='./file0\x00', 0x2, 0x0, &(0x7f0000000480), 0x80000, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]) openat(r4, &(0x7f0000000980)='./file0\x00', 0x268c40, 0x108) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000100)) dup3(0xffffffffffffffff, r0, 0x80000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 17:36:37 executing program 4: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) set_mempolicy(0x3, 0x0, 0x5) set_mempolicy(0x1, &(0x7f0000000000)=0x8, 0x4) pwrite64(r0, &(0x7f0000000180)="af", 0x1, 0x0) 17:36:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfec0, 0x0, @empty}, 0x1c) close(r0) [ 3402.436592] FAULT_INJECTION: forcing a failure. [ 3402.436592] name failslab, interval 1, probability 0, space 0, times 0 [ 3402.439150] CPU: 1 PID: 16599 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3402.440538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3402.442211] Call Trace: [ 3402.442744] dump_stack+0x107/0x167 [ 3402.443484] should_fail.cold+0x5/0xa [ 3402.444247] ? create_object.isra.0+0x3a/0xa30 [ 3402.445159] should_failslab+0x5/0x20 [ 3402.445915] kmem_cache_alloc+0x5b/0x310 [ 3402.446731] create_object.isra.0+0x3a/0xa30 [ 3402.447610] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3402.448626] kmem_cache_alloc_node+0x169/0x330 [ 3402.449555] __alloc_skb+0x6d/0x5b0 [ 3402.450290] alloc_skb_with_frags+0x92/0x570 [ 3402.451201] sock_alloc_send_pskb+0x7af/0x930 [ 3402.452115] ? sk_alloc+0x350/0x350 [ 3402.452844] ? SOFTIRQ_verbose+0x10/0x10 [ 3402.453671] ? lock_release+0x680/0x680 [ 3402.454463] ? find_held_lock+0x2c/0x110 [ 3402.455295] __ip_append_data+0x162d/0x3310 [ 3402.456164] ? lock_downgrade+0x6d0/0x6d0 [ 3402.456988] ? do_raw_spin_lock+0x121/0x260 [ 3402.457852] ? ip_frag_init+0x350/0x350 [ 3402.458662] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3402.459711] ? ip_route_output_key_hash+0x19c/0x340 [ 3402.460707] ? ipv4_mtu+0x1ed/0x2c0 [ 3402.461441] ip_make_skb+0x22a/0x2a0 [ 3402.462193] ? ip_frag_init+0x350/0x350 [ 3402.462991] ? ip_flush_pending_frames+0x20/0x20 [ 3402.463964] ? lock_downgrade+0x6d0/0x6d0 [ 3402.464797] ? xfrm_lookup_route+0x65/0x210 [ 3402.465662] udp_sendmsg+0x161b/0x2220 [ 3402.466452] ? ip_frag_init+0x350/0x350 [ 3402.467265] ? udp_setsockopt+0xc0/0xc0 [ 3402.468075] ? __lock_acquire+0xbb1/0x5b00 [ 3402.468943] ? SOFTIRQ_verbose+0x10/0x10 [ 3402.469769] ? clockevents_program_event+0x14b/0x360 [ 3402.470790] ? lock_acquire+0x197/0x470 [ 3402.471594] ? find_held_lock+0x2c/0x110 [ 3402.472414] udpv6_sendmsg+0x1b56/0x2b40 [ 3402.473244] ? __lock_acquire+0x1657/0x5b00 [ 3402.474118] ? udp_v6_push_pending_frames+0x360/0x360 [ 3402.475169] ? perf_event_task_disable+0x390/0x390 [ 3402.476157] ? hrtimer_start_range_ns+0x3b2/0xb30 [ 3402.477129] ? lock_acquire+0x197/0x470 [ 3402.477925] ? find_held_lock+0x2c/0x110 [ 3402.478746] ? __might_fault+0xd3/0x180 [ 3402.479558] ? lock_downgrade+0x6d0/0x6d0 [ 3402.480392] ? sock_has_perm+0x1ea/0x280 [ 3402.481204] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3402.482264] ? __import_iovec+0x458/0x590 [ 3402.483106] ? udp_v6_push_pending_frames+0x360/0x360 [ 3402.484143] inet6_sendmsg+0x105/0x140 [ 3402.484921] ? inet6_compat_ioctl+0x320/0x320 [ 3402.485817] __sock_sendmsg+0xf2/0x190 [ 3402.486603] ____sys_sendmsg+0x334/0x870 [ 3402.487441] ? sock_write_iter+0x3d0/0x3d0 [ 3402.488285] ? do_recvmmsg+0x6d0/0x6d0 [ 3402.489074] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 3402.490126] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 3402.491211] ? trace_hardirqs_on+0x5b/0x180 [ 3402.492082] ___sys_sendmsg+0xf3/0x170 [ 3402.492867] ? sendmsg_copy_msghdr+0x160/0x160 [ 3402.493786] ? _raw_spin_unlock_irq+0x1f/0x30 [ 3402.494692] ? _raw_spin_unlock_irq+0x27/0x30 [ 3402.495604] ? finish_task_switch+0x126/0x5d0 [ 3402.496494] ? finish_task_switch+0xef/0x5d0 [ 3402.497368] ? __switch_to+0x572/0xf70 [ 3402.498140] ? __switch_to_asm+0x3a/0x60 [ 3402.498944] ? __switch_to_asm+0x34/0x60 [ 3402.499766] ? __schedule+0x82c/0x1ea0 [ 3402.500551] ? io_schedule_timeout+0x140/0x140 [ 3402.501483] __sys_sendmmsg+0x195/0x470 [ 3402.502289] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3402.503161] ? lock_downgrade+0x6d0/0x6d0 [ 3402.504009] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3402.504977] ? wait_for_completion_io+0x270/0x270 [ 3402.505945] ? rcu_read_lock_any_held+0x75/0xa0 [ 3402.506877] ? vfs_write+0x354/0xb10 [ 3402.507632] ? fput_many+0x2f/0x1a0 [ 3402.508362] ? ksys_write+0x1a9/0x260 [ 3402.509124] ? __ia32_sys_read+0xb0/0xb0 [ 3402.509942] __x64_sys_sendmmsg+0x99/0x100 [ 3402.510799] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3402.511837] do_syscall_64+0x33/0x40 [ 3402.512583] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3402.513611] RIP: 0033:0x7f47b29c4b19 [ 3402.514356] 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 [ 3402.518050] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3402.519584] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3402.521012] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3402.522440] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3402.523884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3402.525314] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 [ 3402.528915] wlan0: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 17:36:51 executing program 2: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_trace_dev_match', 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) renameat2(r0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0x0, 0x0) sendfile(r3, r0, 0x0, 0x8) 17:36:51 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp(0x2, 0x2, 0x1) 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, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x28, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @uid}, @typed={0xc, 0x11, 0x0, 0x0, @u64}]}, 0x28}}, 0x0) close_range(r3, r2, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40008800}, 0xc, &(0x7f0000000240)={&(0x7f0000000640)=ANY=[], 0x90}, 0x1, 0x0, 0x0, 0x4000044}, 0x40000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)={0x60, r5, 0x300, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_TAIL={0x42, 0xe, [@rann={0x7e, 0x15, {{0x0, 0x9}, 0x50, 0xbc, @device_a, 0x8, 0x6, 0x1}}, @prep={0x83, 0x25, @ext={{}, 0x0, 0x0, @device_b, 0x0, @broadcast, 0x0, 0x0, @broadcast}}]}]]}, 0x60}}, 0x0) sendmsg$NL80211_CMD_AUTHENTICATE(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000500)=ANY=[@ANYBLOB="58000000e22d462e8f8152c4176b0b7803168ed5ad16d15ba874cf54400f5ba48ecdc96d46a69bf0bab2f1bfc7bb5f4baf8f9e12bf6ef411d4f1a0b428407fec93cfbfc45b0ea43e13", @ANYRES16=r5, @ANYBLOB="000125bd7000fedbdf25250000000c00990000000000620000000a0034000a0034ea010101010101000008003500000000000a00060008021100000000000a000600314674a2a13a0000"], 0x58}, 0x1, 0x0, 0x0, 0x840}, 0x20004004) fcntl$getownex(r3, 0x10, &(0x7f00000005c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x53431, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0xad}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="280090581b04bb959e3600000000ff030000000008000002", @ANYRES32=0x0, @ANYBLOB="0c0011000000000000000000"], 0x28}}, 0x0) close_range(r7, r6, 0x0) getsockopt$IP_VS_SO_GET_INFO(r7, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @rand_addr=0x64010101}, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="1a0008008508d6cd06000000ffff7fffffffff1c00000000000000"]}) 17:36:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xff00, 0x0, @empty}, 0x1c) close(r0) 17:36:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c0000000000f000000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:51 executing program 4: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 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, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_audit(0x10, 0x3, 0x9) fsetxattr$security_selinux(r0, &(0x7f00000000c0), &(0x7f0000000080)='system_u:object_r:lirc_device_t:s0\x00', 0x23, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="240004000826bd7000ebe7df25667a8586ff4bcd629a8985053eec75f1e1870000f85046e02f07a2715051444b80469d2527deec84e533d3cd"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) splice(r2, 0x0, r4, 0x0, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$nl_generic(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001e0011cd00000000000000000000000065c9b837495baa5b107bab25922fca3aa1aedf21e0b320c580998c7d1b1ead362651302063123173a9ff4750f9bd9ed85b5c0cf060d872cdfcb1a9256e2886ef8bca6d93b83396e2faca86e7152c7b5bd60e795878814b495e50c4ae67b2288dfa2f765e929d"], 0x1c}}, 0x0) openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0xa800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2, &(0x7f00000005c0)='./file0\x00', r6, &(0x7f0000000680)="69eb1e6f327054e098d4b672a2ac69e4a486eec99baaeb24bc9dc28efe8d0c838961f1d61ceaf812d84d496f943e749abf74baedc04a5553b47861f92ca15074048c41addccf37") socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000008c0)={0x14, 0x1e}, 0x14}}, 0x0) ioctl$CDROMEJECT(0xffffffffffffffff, 0x5309) unshare(0x48020200) 17:36:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 34) 17:36:51 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180), 0xfffffffffffffffc, 0xc6000) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000001c0)=""/119) ioctl$EVIOCGSW(r0, 0x8040451b, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/98) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x4, 0x8a, &(0x7f0000000080)="e167b56b2de17f69db8e5bffb8a36270674fbae92d0a56935e36a1bdddc7323800c2d361bff2c7427dc0cd84a094ba246dbffb70851e4847fedcb972f601e05c5524ce2e75dc603b14d152dd23149550a2a35b5b01912016dce47236303176899bb8cd66b4a58173fd21dc13bc9121a595faeaf2a0ec76793d30951b3b900ecb32262efdd42733304f48"}) 17:36:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x11, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) [ 3415.933997] FAULT_INJECTION: forcing a failure. [ 3415.933997] name failslab, interval 1, probability 0, space 0, times 0 [ 3415.935825] CPU: 1 PID: 16632 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3415.936713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3415.937768] Call Trace: [ 3415.938111] dump_stack+0x107/0x167 [ 3415.938598] should_fail.cold+0x5/0xa [ 3415.939081] should_failslab+0x5/0x20 [ 3415.939586] __kmalloc_node_track_caller+0x74/0x3b0 [ 3415.940216] ? alloc_skb_with_frags+0x92/0x570 [ 3415.940796] __alloc_skb+0xb1/0x5b0 [ 3415.941261] alloc_skb_with_frags+0x92/0x570 [ 3415.941834] sock_alloc_send_pskb+0x7af/0x930 [ 3415.942408] ? sk_alloc+0x350/0x350 [ 3415.942878] ? SOFTIRQ_verbose+0x10/0x10 [ 3415.943401] ? lock_release+0x680/0x680 [ 3415.943901] ? find_held_lock+0x2c/0x110 [ 3415.944426] __ip_append_data+0x162d/0x3310 [ 3415.944982] ? lock_downgrade+0x6d0/0x6d0 [ 3415.945501] ? do_raw_spin_lock+0x121/0x260 [ 3415.946044] ? ip_frag_init+0x350/0x350 [ 3415.946555] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3415.947206] ? ip_route_output_key_hash+0x19c/0x340 [ 3415.947837] ? ipv4_mtu+0x1ed/0x2c0 [ 3415.948302] ip_make_skb+0x22a/0x2a0 [ 3415.948791] ? ip_frag_init+0x350/0x350 [ 3415.949291] ? ip_flush_pending_frames+0x20/0x20 [ 3415.949894] ? lock_downgrade+0x6d0/0x6d0 [ 3415.950416] ? xfrm_lookup_route+0x65/0x210 [ 3415.950960] udp_sendmsg+0x161b/0x2220 [ 3415.951462] ? ip_frag_init+0x350/0x350 [ 3415.951972] ? udp_setsockopt+0xc0/0xc0 [ 3415.952492] ? mark_lock+0xf5/0x2df0 [ 3415.952964] ? lock_chain_count+0x20/0x20 [ 3415.953489] ? lock_chain_count+0x20/0x20 [ 3415.954015] ? mark_lock+0xf5/0x2df0 [ 3415.954483] ? lock_chain_count+0x20/0x20 [ 3415.955011] ? __lock_acquire+0x1657/0x5b00 [ 3415.955576] udpv6_sendmsg+0x1b56/0x2b40 [ 3415.956084] ? __lock_acquire+0x1657/0x5b00 [ 3415.956640] ? udp_v6_push_pending_frames+0x360/0x360 [ 3415.957304] ? lock_acquire+0x197/0x470 [ 3415.957798] ? find_held_lock+0x2c/0x110 [ 3415.958316] ? lock_acquire+0x197/0x470 [ 3415.958825] ? find_held_lock+0x2c/0x110 [ 3415.959347] ? __might_fault+0xd3/0x180 [ 3415.959858] ? lock_downgrade+0x6d0/0x6d0 [ 3415.960372] ? sock_has_perm+0x1ea/0x280 [ 3415.960888] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3415.961557] ? __import_iovec+0x458/0x590 [ 3415.962074] ? udp_v6_push_pending_frames+0x360/0x360 [ 3415.962732] inet6_sendmsg+0x105/0x140 [ 3415.963233] ? inet6_compat_ioctl+0x320/0x320 [ 3415.963800] __sock_sendmsg+0xf2/0x190 [ 3415.964284] ____sys_sendmsg+0x334/0x870 [ 3415.964802] ? sock_write_iter+0x3d0/0x3d0 [ 3415.965340] ? do_recvmmsg+0x6d0/0x6d0 [ 3415.965834] ? __lock_acquire+0x1657/0x5b00 [ 3415.966387] ___sys_sendmsg+0xf3/0x170 [ 3415.966881] ? sendmsg_copy_msghdr+0x160/0x160 [ 3415.967464] ? vmacache_find+0x55/0x2a0 [ 3415.967969] ? lock_acquire+0x197/0x470 [ 3415.968475] ? find_held_lock+0x2c/0x110 [ 3415.968982] ? __might_fault+0xd3/0x180 [ 3415.969478] ? lock_downgrade+0x6d0/0x6d0 [ 3415.970005] ? asm_exc_page_fault+0x1e/0x30 [ 3415.970551] __sys_sendmmsg+0x195/0x470 [ 3415.971045] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3415.971584] ? lock_downgrade+0x6d0/0x6d0 [ 3415.972113] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3415.972717] ? wait_for_completion_io+0x270/0x270 [ 3415.973321] ? rcu_read_lock_any_held+0x75/0xa0 [ 3415.973904] ? vfs_write+0x354/0xb10 [ 3415.974373] ? fput_many+0x2f/0x1a0 [ 3415.974832] ? ksys_write+0x1a9/0x260 [ 3415.975311] ? __ia32_sys_read+0xb0/0xb0 [ 3415.975825] __x64_sys_sendmmsg+0x99/0x100 [ 3415.976348] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3415.976989] do_syscall_64+0x33/0x40 [ 3415.977469] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3415.978108] RIP: 0033:0x7f47b29c4b19 [ 3415.978565] 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 [ 3415.980859] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3415.981815] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3415.982708] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3415.983601] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3415.984492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3415.985386] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:36:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000000008000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) [ 3416.001930] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11746 sclass=netlink_route_socket pid=16628 comm=syz-executor.7 17:36:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x88, 0x36, &(0x7f00000001c0)=ANY=[], 0x108) 17:36:51 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x102e0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000400), 0x400480, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) stat(&(0x7f0000000440)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00'], 0x1d4}, 0x1, 0x0, 0x0, 0x8080}, 0x10) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x2) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x8, 0x8b, 0x7f, 0xff, 0x0, 0x3, 0x22c11, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x18564, 0x8000, 0x6, 0x3, 0x10001000, 0xfb6, 0x5, 0x0, 0x6e, 0x0, 0xbf99}, 0x0, 0x1, r4, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x7ffff000, 0x811) 17:36:51 executing program 2: r0 = 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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, {}, &(0x7f0000000280)=""/78, 0x4e, 0x0, 0x0}, 0x58) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x3, 0xb9, 0x5, 0x20, 0x0, 0x4655, 0x10, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffff7, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0x10000, 0x40, 0x5, 0x8, 0x1, 0x0, 0xda53, 0x0, 0x1, 0x0, 0x4}, r1, 0xe, r0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)=ANY=[@ANYBLOB="b8000000961a04000000000000000000ffffffff000000000000000000000000ffffffff00000000000000000000000000000000000000000a00000000000000e1ac3630d687feb9320433d6224d22b315b6989b166e8f153cc8c32c236233", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ffff00"/112], 0xb8}, 0x1, 0x0, 0x0, 0x4}, 0x0) r4 = openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='net_cls.classid\x00', 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r4, 0x50009418, &(0x7f0000000540)={{r2}, 0x0, 0x8, @inherit={0x68, &(0x7f0000001540)=ANY=[@ANYBLOB="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"]}, @name="b2cb763c7d262370ff3e986ac628a71fd048e43fa526547044e8877b39446e8bd2d385611285b799f18150e3dda59add3840e620591285a0dcdc492caecc13d99fcc7f4f801c3a4b02f433d4ad2ef3fd3dbfc673f1665e36617b8a89ea452f50549ff2d0e6eeea7cf3e3e78f193582ad9ffb01c360dbcb7cbf5d84c529ad4789d9f75f57377674363cc9ca62901483d4128efdd5a429ad982d0b2f5fbc0eb2b129f80055f693608d7160e5016839ad5e12200d051e917ebb5a0cdb6fd0cbe5e95ce890a1a352dc0d692c26f4ac5294371115e868ebe54b0004c53e58443bfac0460a053493c55eb7bd8d2d3b7bccd05ccfcd458b58228238acd181e7348e3d23d988fea276fcc88c6de416de30a9fb8c4230c0cf9fed2e0fd1bc74b6e86d45dedc46b99b81ab1f22dba8f7fe03837ed98079ef51ef68760037b3bb99a2aebf020410a4c3bd34509e7bc89ab371686bfd820a902d90ca67a3ff74e10d7f7eca3ff03775d2cade231ea770c2a45581441dab97abce457bbea0e9ba99dd858222e842c60320a1da46dafed01fecb366187ecab5915942e125c25915b4b0625749d156c97ff12c885bfcdc18e8d97fb439ea996d92bb14a77758da40792450af573a1763f5a08364f3f389c75b7ebf7f933541a11aeb536f8faaced712cef02b7f4fce235a6181d7ea05b7ba12b0a29af1a66c1ec6e01e11577939b066a4df10e84fa3845cb31b2fbf3982714322b1024452a2027367c92682cd3121436cd321e31225a4178e23afad872821cae5775f8c9bf0eb617ad2b96693eef7408642c3acf41ce6b5e2604a1fca42e91f5d63aca30e60b1af3048865ab0f7c751db9c8fb11ec8f8470e53b43b67e297dea736279e9a88d4761af91e4f67062eecfce8c30c16f031f8bd53fc14b021399d768320605a2829e75c33277b23b748fdceb9c740b84b4a0512757d2d27b68de961df555486911c3c70588bbebc7766a2d31fae048e898b3d78aaff236b3cc2d0935ad35cf7351826557b4ee0b3510e8d852b06096d2ca0f95262c8a5cb73983aa2e3740091ddcbf9ff8a2f701811e619cfbe544c1a9f6d73bc747f9fc9d91eb2cfdd8d6ffa70b18a7b4599ea1a465de014ed96eca13b33a316b9a633ecf95816f0be6858f5270d0c02736fb0b14d66790e207120d3a5f620f43f307124201c32bb53131f7bc261710d04e382cb9bc4d054eba0cf7d975f54252c1112c8950da58285971cf34e89c7e6fb82c40c23564ec7147c067be04270f7c619402b10fd2cf07f679d8d90e082e826c9fc4b64ddd340254223656acdeca49183c6f6eb52fc6f3624c4c2c3dc7795dddd212c9c979a69e0a99545be06ef074f7ca9652d3a0bf75563cbb025345a82f4699f0c25d5a056167cbc9ebd3939c830c229df8470fa40ec4485d422bef93c34888bffe127499dfa2c45565b5cbd2687e52b4c31f9bf9984f83fe58731288864ecd87a095343037e35c7865e65510de0398d73e1a2dc9f9481cb2d43561ff786495001c40c26061b3db72619826e8eda5e74676c60171ca911188cf16bd73f0696a9aad586c012cb3b63c3ff1e158c3dc41d043ddfe7825630f3727f0ac61e4cafde44e9d87a79a369aa41976517eb96a909ec2eee3bc527a117f66642bc42b12cac2f2250846fb32b5cb97346c2e33245943f35833a36ecc851831719fd352aeb34bdbd3d2e99fee7428dba0aeacb4a184403c47b3fd1907e441d193421e9259fe3b0931a36f4ba627abce21ef1ae7f0919c146c34c237776d7e5c7a5966cefabe5e128813eb3082dfdd11e27d06fba61af428ccb8928f24fb3d77398cd16b145a2a3b3d3cddf478986c871c4aad3878758143cdae79dd7db2cfd9f84bbcd5cc1ecde816f2708a69deef8cd3da881c02c15c39afeaf0a7a1ccf94f21281f8bd4a76854d862fd671f52bb7f964274cbfa66083c988569e9f3b36d474899a5b2627df63611df3d51842d12ea5232180c47f9cd89cffc939e1fc5ed14ea4688b5a475b5652a8fd5c374774bced8737fb722251cd4c550cd783d2a71e1be554c7c6b411300405d825d7bc46e8e26b3f2a463db4c9cb63c0b3311ada901782f1e64d0e25685a1242534d96f9255f892ce70266caf4aec00ab65b58ef0b9d650718787b547d9f190371669adc41b2b44927f0b6a1d13325f074d8ccefc0ad96bdae4ddc8e4cd9273469d2889471dd629f1d925babd0debeca22431339acfccb479e3c27947deadc30fd1a937aea37d84ceb8f85a0704e7caf144c2b7111b6c77add094b2bf6ebe49caa36bf722bf1b03909dde896a77f0d1fb4ceb0dbb3e822ec8b3897206ad70c8bd4d367c19439c6977a94b39bc1053ebd8756e4701585c41aa7c9148160e5c306e57799227854bc3243eacfaec7b66ac5a66e4fd36528c4c73e921ccd26540c68d812e696a63d3072918ce4b94e0feb872e55cb2ec5f2a9898bd925819da245dc631ddb5b72f62f6d878f57fa535695d869f4648d60671cccde13ae96ed443230bde2b81162515f48395d0cbb8901d950f03ab71ef35bb0ea731324745e0f61beef5c1a5aaaca986208c692df52c719f8c4e816a6aea6fe4bc4bc760b3fea14b28584bdd01ccaee7ac6a755e9db413600a774f178418fcd453c967566c9f18c30b74149fc90398736353eb98db8c1740c8ef9ea97e5c3bfc6ea4e808c497b4ded673d55784c7892f5741390ac5d44beaa63af00656119f593f33b80921d302d46632545dc3e532e46dbd4dfd81c5f94cd8001472e158ad5b4ef8d6055fc4de640369c9a06cdca501187e4f3a096aeaaaa071349ba0b30d78b98b86b471b6b03c0a07127fad4e814294d0b75fd1e9d6b7fbe5f7badaa165fbac8cfebae4dfc53f20fb169217ae89f173e00647be2435009b39089d62c48a5260fee6e3dbf8fd9ff28ad80a0015e9bda30b1c7ee3fc2cf15f00937ab722cbc7eb016ecfa3a650a6c455ae13b0638d3e54d2b876ab9fff5cb0edd74c86d81d206f242fcd388f545a7674150332af6d9f435f338469aeee20108843109aa26f6358411cc0567dff5dede178e5c744862dd5945fa506a08456f307a77017518bf31329ca80e963a74bcc4f629ea9c3966e02379dcf0e09ae041928f96569305cd0b4f27ffd5c400fb3e044074721fc6c4de92d82408d50a6d9a0ee7774deff0b7dc491e045d78a23a7e7e6fd5def4d1c7521f4c542c4d59288b1785e13d7f9803bcf3628cd6e2e2a350f65782f3016648a2a4977db265b7c1fa605e85cf493fb0ddaa5bce8bcfeeac291c9a2730145dba36b2f3a8bd4daa170855f4dc4592aae726b455336590859e3232cb65a9a2a199440e07114051cf3d7461aae841a32204b1f9fbc175afeb2fb2adc6eed71acdca0b64fefd86d4624636e21e60438fdbe04d0859679755fbadd15e23dfdbd44289fffc16f11fcd81d7bac6f5bd3d027393269ad051393b7ebacbf4ed4b93cc649286d887868450cc3a1c30b66e6b7a6a7ea37798e0a5e26dca9883dc8c26901b3c024909b5b797390d8a38eed75a35df8daf2d13646e8422f7d4d86460c3c582e62cefdacb61a1374d9d2e7ed436f8e965bb8da0de715c7a9f8cb05c622090addedf90d23ba83577af23513d85987ed71b383005ed7a004bf8f796fa655299995037c19dfb64397999b43c66543260ece953ef1e3bc328506bb7797ceeb02ea7d435312a535102fb045c91ad780fbf015c6113f9b65f3ca5c14d25cbcc622a423943b25e77a4b900f5e343369c1b1fbff3dafad33bbc15ad616fe362be61a12ab511fecf47a65924109ddb95cf510891c13915e8112b85d8ed1d15a830c375d559e052213a0a39304ac9a868b6b8159e6b84c9d45a0e7a9574a15e80ea9962535eb496b0de7a94c56fd31cb4e6364d8651c013160f1d978d17eba1c74a4ca297bce6f52863ce76c992274f4f65d6db85b318c898e9619c16f312935868716f5eca89346a91bf0c3cbc321b47b3f5255db82e0690a8ffa931b6b464c6afa55e42b6ad11540ec2846de606df0e48544351769a56c6fa730774f8172312444904273e09a0434a881c51dc823c5bba6d483164c898be003634a64cfbb414a17a7608a401f991ac1b17fda022abaa9a16a2da1fe49e80e947926529117d6a66b179daf6a6cea29088672cb6b663bfa7510c89516a673134d82cf8564269413e71f3a2d5cf41272962fac24c4fc8fdead4e57a8753dc1397e9f668e3f78f973fd085dfaacf83c65a2f70c0cc56c0bec3797443a0670dfd4734754296cdf7fc90bb78d6854ed70436dc9e6f47dee15f044dbf35be56b646619f4d319486159ae3323a6e0c8b9f4f1d392ed63223c802c4e3dbee024221140f732cd6d4400fa76e431162600237bb483f38b6bbeea23b20e484ebf2e4c075c292e57b41be6a3fd10dd7297d657521279caa54122695f8483d336ae2cca97eb5a603bcdd8ddf9e7b4a1a2711f49bd36736aee4ca9e3839ac20519141d407e70bac670ff5361d11fd34b0f311e1819ae523c02c196677d29dc79d622de5c40966b9d9d2e42f335170d6f9e0bf8294bb8337d43155e8f0e250fe734f03e9c9f7866508bc10721a946014161fbe39b154b750eaeb4b262e2cb35f9079b9a5a2bf836fdcd22fafb87f1f65a32a549e3655a4a15886e07162c64e984c39109b37e82fbbb48c8c5d8712227a2319161078f1519bcf98fa3defcb52f8d1a5f2d560fa5e97cfa27890a4b29b26363aa298f2008fa4389baaf1f4f5ddbbca6223741846d9dfcd50a25db6ed87c27c41d1e70c2444395c77a3900ed015ad938a4146fe5e83c3b39e67a57ffe69b89cfdf317363a3dc1e3c0eff9d49394a1a8d356178443d3106764982e64e8df0a63083f522915aa8f1a4d16d44465664085268e68a77c0eec98b9443c78bc1ba1efdb6bcd290f92830ab655218bedbeb9085da9574195f1b7dd202c09fd915cc7071851fd7a75139e62a8dfbb1db5ab03ef36035dba9b9b4ab613fdc99194dd2c39862087483348eb9c9388936f60d02beef494bbd06b2ed099afc849b2a138413a220951c3604b2a7e01dc555b71e608f5aa6cf32410db4703b28f8ad42f9cd8d77c75769cba29cf589bf9394f672c1069d7a1b095393405e7cf69a2ee85b1569250b1fa794f23774e142e83bcba3a47f83a98882d6ec3926af1feb82bf103501c9f16e1951c98b19ae6c12fa843e145a69e3f142c46ae6a98b701fea043d6a60409d58dd3cc830bc722533b6a84cd64f555ecffc8eba88f0b5c0c811316733d69028c0389cf19b941aae0da35c0f94e0bd1a8154cdeb5963fe84335c00738d9e01951442ba8cb9f9ba7be6543a9b2ae5848ed58e485217aad58dffccc1be95bf6001785f79fbf5c77cf7a759b2f5b7b8e666ce591aeec21be81c3bbe4df37ca0cad77297653a20201ee98b82b03a0ac913e0bd2494ac553e78e74f6eabb86fc28b3e31e47dc60c5334fd9bdb6878e2d5191211835202a06a1884bb2b86ecdcf3abe76d70639da8c8bc741cb683c1dfd90a2ece8e2a80ad804db72b695df355d600e4a10797e09932a652eee847dead5f60e7476dbf3b36753137765e24369187f49363114bbebe70643a9f6f47efea109277deed4acab505b697f0928f14649a5c73cf8240d250507aeed1b5229c407c8ab488a610c93cc57a8505fd89e78964cfee9de4f89a09957"}) sendmsg$TIPC_CMD_SHOW_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0xa3775344dc529ea7, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) 17:36:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xff0f, 0x0, @empty}, 0x1c) close(r0) [ 3416.078823] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=6806 sclass=netlink_xfrm_socket pid=16648 comm=syz-executor.2 17:36:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x2, &(0x7f00000001c0)=ANY=[], 0x108) 17:36:51 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x1}, 0x2}, 0x1c) r1 = syz_io_uring_complete(0x0) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x640100ff}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xa06e3, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) fcntl$setflags(r1, 0x2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r3) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000500)='z', 0x1}, {&(0x7f0000000040)='Z', 0x1}], 0x2) creat(&(0x7f0000000200)='./file0\x00', 0x1d8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x74}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x1000}, 0x4) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000100)={0x0, 0x100}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r5, &(0x7f0000000400)=[{{&(0x7f00000000c0)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}, 0xa2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000280)="a2983e4dcf44739025514f216942d562b546187f0485f5caa56b8c548e1b1de2a50183a928d0d131aabebc6e", 0x2c}, {&(0x7f0000000300)="c2ab92c8575a1a9317cbef21528ce9d8c1590611a20faae6abcaa309eec0557142afdc5d8b223372d21c7f82cffae8db38b2ca18db45bbde6635028e47eaf351537644db6a9864b427f1f9dc196f38e13077685f5eccc5ba933af22f772379166c9a5c8acfc1b50ce299176218cc962c10932c7f5b18223f81b0f348bf007e315ec5904be7f4ad974e9f786422f3c6caf89236b3d6cee156cca5f5cad0b50fe00d744db33551f3f50de334", 0xab}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08001f945c668d933ddcac63cd902aaccd"], 0x350}}], 0x1, 0x43f975cf24aa30f1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) (fail_nth: 35) [ 3416.150804] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=6806 sclass=netlink_xfrm_socket pid=16648 comm=syz-executor.2 17:36:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001800210c00000000fffff0000a00020008000000", @ANYRES32, @ANYBLOB="100009800c04"], 0x2c}}, 0x0) 17:36:51 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x30001, 0x1a0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000b68000/0x3000)=nil, 0x3000, 0x3, 0x10, r1, 0x8000000) r3 = syz_io_uring_setup(0x2, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000040)) r5 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000140)) syz_io_uring_setup(0x4408, &(0x7f0000000240)={0x0, 0x2103, 0x3, 0x1, 0x193, 0x0, r1}, &(0x7f0000d9a000/0x1000)=nil, &(0x7f000035c000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000180)=0x0) syz_io_uring_submit(r4, r6, &(0x7f0000000380)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index=0x8, 0x3, 0x0, 0x1, 0x0, 0x1}, 0x1ff) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r3, 0x9, 0x0, r7) syz_io_uring_submit(r2, 0x0, &(0x7f00000000c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x77359400}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x2) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r8, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="041f00000000e0000502fff804010305020001079a"], 0x108) setsockopt$inet6_opts(r8, 0x29, 0x36, 0x0, 0x0) fcntl$getflags(r8, 0x1) pkey_mprotect(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0xffffffffffffffff) [ 3416.188449] FAULT_INJECTION: forcing a failure. 17:36:51 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000)={0x0, 0x6, '\x00', [@ra, @calipso={0x7, 0x28, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x40) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x3, &(0x7f00000001c0)=ANY=[], 0x108) [ 3416.188449] name failslab, interval 1, probability 0, space 0, times 0 [ 3416.191872] CPU: 0 PID: 16665 Comm: syz-executor.1 Not tainted 5.10.245 #1 [ 3416.193375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3416.195179] Call Trace: [ 3416.195771] dump_stack+0x107/0x167 [ 3416.196569] should_fail.cold+0x5/0xa [ 3416.197395] ? create_object.isra.0+0x3a/0xa30 [ 3416.198387] should_failslab+0x5/0x20 [ 3416.199224] kmem_cache_alloc+0x5b/0x310 [ 3416.200118] create_object.isra.0+0x3a/0xa30 [ 3416.201126] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 3416.202252] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 3416.203395] ? alloc_skb_with_frags+0x92/0x570 [ 3416.204594] __alloc_skb+0xb1/0x5b0 [ 3416.205573] alloc_skb_with_frags+0x92/0x570 [ 3416.206811] sock_alloc_send_pskb+0x7af/0x930 [ 3416.207871] ? sk_alloc+0x350/0x350 [ 3416.208685] ? SOFTIRQ_verbose+0x10/0x10 [ 3416.209616] ? __lockdep_reset_lock+0x180/0x180 [ 3416.210679] ? find_held_lock+0x2c/0x110 [ 3416.211606] __ip_append_data+0x162d/0x3310 [ 3416.212628] ? lock_downgrade+0x6d0/0x6d0 [ 3416.213572] ? __lockdep_reset_lock+0x180/0x180 [ 3416.214598] ? ip_frag_init+0x350/0x350 [ 3416.215526] ? __ip_finish_output.part.0+0xb70/0xb70 [ 3416.216679] ? ip_route_output_key_hash+0x19c/0x340 [ 3416.217800] ? ipv4_mtu+0x1ed/0x2c0 [ 3416.218647] ip_make_skb+0x22a/0x2a0 [ 3416.219499] ? ip_frag_init+0x350/0x350 [ 3416.220413] ? ip_flush_pending_frames+0x20/0x20 [ 3416.221498] ? lock_downgrade+0x6d0/0x6d0 [ 3416.222431] ? xfrm_lookup_route+0x65/0x210 [ 3416.223453] udp_sendmsg+0x161b/0x2220 [ 3416.224339] ? ip_frag_init+0x350/0x350 [ 3416.225237] ? udp_setsockopt+0xc0/0xc0 [ 3416.226165] ? mark_lock+0xf5/0x2df0 [ 3416.227004] ? lock_chain_count+0x20/0x20 [ 3416.227938] ? lock_chain_count+0x20/0x20 [ 3416.228894] ? __lockdep_reset_lock+0x180/0x180 [ 3416.229997] ? __lock_acquire+0x1657/0x5b00 [ 3416.230991] udpv6_sendmsg+0x1b56/0x2b40 [ 3416.231917] ? __lock_acquire+0x1657/0x5b00 [ 3416.232926] ? udp_v6_push_pending_frames+0x360/0x360 [ 3416.234099] ? __lockdep_reset_lock+0x180/0x180 [ 3416.235154] ? __lockdep_reset_lock+0x180/0x180 [ 3416.236249] ? lock_acquire+0x197/0x470 [ 3416.237134] ? find_held_lock+0x2c/0x110 [ 3416.238072] ? __might_fault+0xd3/0x180 [ 3416.238948] ? lock_downgrade+0x6d0/0x6d0 [ 3416.239905] ? sock_has_perm+0x1ea/0x280 [ 3416.240827] ? selinux_socket_post_create+0x7f0/0x7f0 [ 3416.242017] ? __import_iovec+0x458/0x590 [ 3416.242945] ? udp_v6_push_pending_frames+0x360/0x360 [ 3416.244104] inet6_sendmsg+0x105/0x140 [ 3416.244999] ? inet6_compat_ioctl+0x320/0x320 [ 3416.245993] __sock_sendmsg+0xf2/0x190 [ 3416.246862] ____sys_sendmsg+0x334/0x870 [ 3416.247784] ? sock_write_iter+0x3d0/0x3d0 [ 3416.248740] ? do_recvmmsg+0x6d0/0x6d0 [ 3416.249621] ? __lock_acquire+0x1657/0x5b00 [ 3416.250605] ___sys_sendmsg+0xf3/0x170 [ 3416.251490] ? sendmsg_copy_msghdr+0x160/0x160 [ 3416.252504] ? vmacache_find+0x55/0x2a0 [ 3416.253436] ? __lockdep_reset_lock+0x180/0x180 [ 3416.254510] ? lock_acquire+0x197/0x470 [ 3416.255426] ? find_held_lock+0x2c/0x110 [ 3416.256360] ? __might_fault+0xd3/0x180 [ 3416.257253] ? lock_downgrade+0x6d0/0x6d0 [ 3416.258205] ? asm_exc_page_fault+0x1e/0x30 [ 3416.259219] __sys_sendmmsg+0x195/0x470 [ 3416.260148] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 3416.261135] ? lock_downgrade+0x6d0/0x6d0 [ 3416.262081] ? __mutex_unlock_slowpath+0xe1/0x600 [ 3416.263177] ? wait_for_completion_io+0x270/0x270 [ 3416.264281] ? rcu_read_lock_any_held+0x75/0xa0 [ 3416.265307] ? vfs_write+0x354/0xb10 [ 3416.266132] ? fput_many+0x2f/0x1a0 [ 3416.266952] ? ksys_write+0x1a9/0x260 [ 3416.267806] ? __ia32_sys_read+0xb0/0xb0 [ 3416.268718] __x64_sys_sendmmsg+0x99/0x100 [ 3416.269678] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3416.270866] do_syscall_64+0x33/0x40 [ 3416.271729] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3416.272910] RIP: 0033:0x7f47b29c4b19 [ 3416.273750] 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 [ 3416.277870] RSP: 002b:00007f47aff3a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 3416.279568] RAX: ffffffffffffffda RBX: 00007f47b2ad7f60 RCX: 00007f47b29c4b19 [ 3416.281271] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 3416.282848] RBP: 00007f47aff3a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 3416.284504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 3416.286155] R13: 00007ffee5050aaf R14: 00007f47aff3a300 R15: 0000000000022000 17:36:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x43, &(0x7f0000000040)={0x0, 0xea60}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r0) 17:36:51 executing program 0: r0 = 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, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x0, 0xe2, 0x29, 0x6, 0x0, 0x7, 0x4000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x2, @perf_config_ext={0x7, 0xffffffffffffffe1}, 0x0, 0x8000, 0xfff, 0x7, 0x800, 0xff, 0x1, 0x0, 0x8, 0x0, 0x100}, 0xffffffffffffffff, 0xd, r0, 0x3) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0) syz_io_uring_setup(0x3e01, &(0x7f0000000400), &(0x7f0000fec000/0x14000)=nil, &(0x7f0000fed000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000340)) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 3416.344005] ------------[ cut here ]------------ [ 3416.345221] WARNING: CPU: 0 PID: 16672 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 3416.347062] Modules linked in: [ 3416.347854] CPU: 0 PID: 16672 Comm: syz-executor.7 Not tainted 5.10.245 #1 [ 3416.349440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3416.351395] RIP: 0010:hugetlb_split+0x320/0xc50 [ 3416.352476] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 ea 0a 7d 02 31 ff 41 89 c6 89 c6 e8 ee d3 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 90 da d5 ff <0f> 0b e9 52 fe ff ff e8 84 da d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 3416.356623] RSP: 0018:ffff88804984fad8 EFLAGS: 00010216 [ 3416.357854] RAX: 00000000000000ef RBX: ffff88800e974500 RCX: ffffc90001a00000 [ 3416.359522] RDX: 0000000000040000 RSI: ffffffff816af820 RDI: 0000000000000005 [ 3416.361550] RBP: 0000000020800000 R08: 0000000000000000 R09: ffff888008e262bf [ 3416.366774] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11009309f64 [ 3416.369305] R13: ffffffff8567afbc R14: 0000000000000000 R15: 0000000000000001 [ 3416.370865] FS: 00007f31abfc0700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 3416.372620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3416.373885] CR2: 0000001b2d325000 CR3: 000000004182e000 CR4: 0000000000350ef0 [ 3416.375408] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3416.376934] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 3416.378444] Call Trace: [ 3416.379065] ? follow_hugetlb_page+0x10c0/0x10c0 [ 3416.380160] ? vm_area_alloc+0x110/0x110 [ 3416.381065] __vma_adjust+0xbe8/0x2510 [ 3416.381924] ? anon_vma_clone+0x3d0/0x590 [ 3416.382854] __split_vma+0x41a/0x4e0 [ 3416.383660] split_vma+0x99/0xe0 [ 3416.385011] mprotect_fixup+0x669/0x8c0 [ 3416.386041] ? change_protection+0x1ad0/0x1ad0 [ 3416.387049] ? down_write_killable_nested+0x180/0x180 [ 3416.388200] ? vmacache_find+0x55/0x2a0 [ 3416.389109] do_mprotect_pkey+0x518/0x940 [ 3416.390040] ? mprotect_fixup+0x8c0/0x8c0 [ 3416.390977] __x64_sys_pkey_mprotect+0x93/0x100 [ 3416.392022] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3416.393158] do_syscall_64+0x33/0x40 [ 3416.394015] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3416.395145] RIP: 0033:0x7f31aea4ab19 [ 3416.395984] 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 [ 3416.399903] RSP: 002b:00007f31abfc0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 [ 3416.401560] RAX: ffffffffffffffda RBX: 00007f31aeb5df60 RCX: 00007f31aea4ab19 [ 3416.403101] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 [ 3416.404679] RBP: 00007f31aeaa4f6d R08: 0000000000000000 R09: 0000000000000000 [ 3416.406222] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 3416.407762] R13: 00007fffddce7fbf R14: 00007f31abfc0300 R15: 0000000000022000 [ 3416.409329] irq event stamp: 2661 [ 3416.410114] hardirqs last enabled at (2671): [] console_unlock+0x92d/0xb40 [ 3416.411976] hardirqs last disabled at (2680): [] console_unlock+0x839/0xb40 [ 3416.413811] softirqs last enabled at (2480): [] asm_call_irq_on_stack+0x12/0x20 [ 3416.415737] softirqs last disabled at (2415): [] asm_call_irq_on_stack+0x12/0x20 [ 3416.417653] ---[ end trace 0091d98dd9244812 ]--- [ 3416.418779] ------------[ cut here ]------------ [ 3416.419833] WARNING: CPU: 0 PID: 16672 at include/linux/fs.h:525 hugetlb_split+0x320/0xc50 [ 3416.421599] Modules linked in: [ 3416.422316] CPU: 0 PID: 16672 Comm: syz-executor.7 Tainted: G W 5.10.245 #1 [ 3416.424111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 3416.425889] RIP: 0010:hugetlb_split+0x320/0xc50 [ 3416.426905] Code: 00 00 31 f6 48 81 c7 e0 00 00 00 e8 ea 0a 7d 02 31 ff 41 89 c6 89 c6 e8 ee d3 d5 ff 45 85 f6 0f 85 5e fe ff ff e8 90 da d5 ff <0f> 0b e9 52 fe ff ff e8 84 da d5 ff 48 8d 43 50 48 89 c2 48 89 44 [ 3416.430810] RSP: 0018:ffff88804984fad8 EFLAGS: 00010212 [ 3416.431969] RAX: 00000000000191a5 RBX: ffff88800e974500 RCX: ffffc90001a00000 [ 3416.433522] RDX: 0000000000040000 RSI: ffffffff816af820 RDI: 0000000000000005 [ 3416.435052] RBP: 0000000020c00000 R08: 0000000000000000 R09: ffff888008e262bf [ 3416.436591] R10: 0000000000000000 R11: 0000000000000001 R12: 1ffff11009309f64 [ 3416.438118] R13: ffffffff8567afbc R14: 0000000000000000 R15: 0000000000000001 [ 3416.439687] FS: 00007f31abfc0700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 3416.441457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 3416.442745] CR2: 0000001b2d325000 CR3: 000000004182e000 CR4: 0000000000350ef0 [ 3416.444309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 3416.445850] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 3416.447413] Call Trace: [ 3416.448016] ? follow_hugetlb_page+0x10c0/0x10c0 [ 3416.449079] ? vm_area_alloc+0x110/0x110 [ 3416.449974] __vma_adjust+0xbf3/0x2510 [ 3416.450846] ? anon_vma_clone+0x3d0/0x590 [ 3416.451772] __split_vma+0x41a/0x4e0 [ 3416.452567] split_vma+0x99/0xe0 [ 3416.453310] mprotect_fixup+0x669/0x8c0 [ 3416.454186] ? change_protection+0x1ad0/0x1ad0 [ 3416.455165] ? down_write_killable_nested+0x180/0x180 [ 3416.456291] ? vmacache_find+0x55/0x2a0 [ 3416.457166] do_mprotect_pkey+0x518/0x940 [ 3416.458089] ? mprotect_fixup+0x8c0/0x8c0 [ 3416.459012] __x64_sys_pkey_mprotect+0x93/0x100 [ 3416.460036] ? syscall_enter_from_user_mode+0x1d/0x50 [ 3416.461172] do_syscall_64+0x33/0x40 [ 3416.461994] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 3416.463107] RIP: 0033:0x7f31aea4ab19 [ 3416.463954] 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 [ 3416.467862] RSP: 002b:00007f31abfc0188 EFLAGS: 00000246 ORIG_RAX: 0000000000000149 [ 3416.469489] RAX: ffffffffffffffda RBX: 00007f31aeb5df60 RCX: 00007f31aea4ab19 [ 3416.471019] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020800000 [ 3416.472592] RBP: 00007f31aeaa4f6d R08: 0000000000000000 R09: 0000000000000000 [ 3416.474121] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 3416.475684] R13: 00007fffddce7fbf R14: 00007f31abfc0300 R15: 0000000000022000 [ 3416.477226] irq event stamp: 3183 [ 3416.478003] hardirqs last enabled at (3193): [] console_unlock+0x92d/0xb40 [ 3416.479865] hardirqs last disabled at (3202): [] console_unlock+0x839/0xb40 [ 3416.481700] softirqs last enabled at (2480): [] asm_call_irq_on_stack+0x12/0x20 [ 3416.483626] softirqs last disabled at (2415): [] asm_call_irq_on_stack+0x12/0x20 [ 3416.485533] ---[ end trace 0091d98dd9244813 ]--- VM DIAGNOSIS: 17:36:51 Registers: info registers vcpu 0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e4091 RDI=ffffffff879f8240 RBP=ffffffff879f8200 RSP=ffff88804984f4e8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000030 R13=0000000000000030 R14=ffffffff879f8200 R15=dffffc0000000000 RIP=ffffffff822e40e8 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 00007f31abfc0700 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=0000001b2d325000 CR3=000000004182e000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff814d48db RDX=ffff888016da3480 RSI=ffffffff814d03ce RDI=0000000000000006 RBP=ffff888018327cd0 RSP=ffff888018327c00 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000101 R11=0000000000000001 R12=0000000000000055 R13=ffffed1003064f9c R14=0000000000000101 R15=ffffc900006bb098 RIP=ffffffff8140d2b4 RFL=00000282 [--S----] 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 00007f66bb81a8c0 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=00007f6c3198e970 CR3=000000000e53a000 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=000000000000002f002f2e2e2f002e2e XMM01=0000000000000000696c61766e49002f XMM02=ffffffffffffff0f0e0d0c0b0a090807 XMM03=00000000000000006c6175747269762f XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00005569739937b000000000ffffffff XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000