0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 14) 09:38:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000380)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_devices(0xffffffffffffffff, &(0x7f0000014d40)='devices.deny\x00', 0x2, 0x0) lstat(&(0x7f0000014d80)='./bus/file0\x00', &(0x7f0000014dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fork() r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioprio_get$uid(0x2, r8) r9 = getegid() write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000280)={0x69, 0x7d, 0xffff, {{0x0, 0x4e, 0x4, 0x1f, {0x1, 0x3, 0x8}, 0x4000000, 0x0, 0x0, 0x3, 0xf, '-fs\x00'/15, 0x0, '', 0x6, 'NFLOG\x00', 0x6, 'NFLOG\x00'}, 0x6, 'rose0\x00', 0x0, r9, 0xee01}}, 0x69) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000014ec0)=[{{&(0x7f0000000180)=@file={0x0, './file1/file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000002c0)="482b2205bc47cdb9b258af36e6b53cd9d1056c4400978467c28637b6c24d2c6c168bfd7e0f0f75bedc0fce8830cdb2e96bcc7a04d8229b09c6b44060b69f9bedb3c57b782fd1ce409778867c72457f2c9f11483d32089ad3351fdec4c34072b184a475a3f7350d113e8b38398005766bcbbc", 0x72}, {&(0x7f0000000480)="9f11cec208a4a6ba72c539415f816e06624ce6b4ae906226d592ebb8275aa0e6b5c7a235b0037ff0cbb08af9a453a5760f3a9a008ffa3ed13bd395770e4d64334e281f4e573c180e18c680f56f02f14374c202968c336aee4ca7a5ecb3dd8ce8323e1ac5acfddfdf9cd8bf716a90552dcd5c9bdff8721c9144f2b6874815713210fd0ba506ad6e55a0d4919b364847df554b4430a36873fa2c468d607aa4a7b1ccebf6c19e6f3d4faae866249cd646203e59dbb7c532", 0xb6}, {&(0x7f0000000000)="1425e45b53a1891d4753ca19d32238bd33292bab4672a8e620e6f3f42c570dbdba063d23e486c00db9215ba46df41499a85a86300def25500085b3ca", 0x3c}, {&(0x7f0000000100)="cabf4df93a9ba1eef089a7d9cf90406e79898c240198a8aa4661d9afd371902785586afb0e7a4a9369fe904830c652de59cc5b024da7ad1be3ae", 0x3a}, {&(0x7f0000000340)="df9186ac309abf0ceef14848852020228a7092dee801df79162b5226942f65257c6adfdaa276464a88354cf9f107e32e607b634f55", 0x35}, {&(0x7f0000000540)="c792ec84492e555bf5391faa99cf3faad53d0392332c8bbfee686810e39cbe61f2ed52d9dca173c60c01097a4d4fbbaeabf56f67bbcdb97587cc66d5523c092e6b8fd6617a8076faeaf588dab29af9360c46575b4f46569d5969132a8c43d7a7a31624dc1837f007fa642649e8beb15fa40ef3fd7b108721387dea373003316029a0ce8ec66b7a0bdb53aa5172795ff3750d87a9b8c20ceb8054486737d6d9f7b9abb164ae66b6a857c10e2163f5599f0571cb454f288df0342730c2720b307786aa1b62a99508ceac3997", 0xcb}, {&(0x7f00000003c0)="6d4b8bd9b5b6b6e3de5bfaa2d1f85db43f34b0e626555ac3ab595b0b75084ab4bea639cdcb64f456370acb37dda413e4d6c8b88f9798dfa5b674908751f53a0db9b06cae48b3267fdf59dae504d035937392504b4d3e2d33bc85febfa33ba65aab0cc6263c7bf92bf9b0df1b", 0x6c}, {&(0x7f0000000640)="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", 0xfa}], 0x8, 0x0, 0x0, 0x8001}}, {{&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002b80)=[{&(0x7f0000000840)="dac88fcc47df82ee2c3221fb90a29f767eda6baf03c45c844b9f7eca524996329ff016eb1f0cfb203bbcfb08fb6dcfbfe965de3ce83afb82f5dfd105b12db1ce227c91f09c27dc0ee1a8b0801e9f63c3d443bd1fe130a77f7aeff2d968fffced44ae04abd3fcb3645537327a15eefa1058b5cdd47e40fe1114c96e1245b918ff1189c35ae37848562ec69d9ca3661f4ea88687038517b3dceafea8ebe7f4ee0ebbc719286255cc955fcfcbb52e40408778fa2faea22a32f782b65dcc6689be88e639133e48d951fdae61bb5aefeaa9", 0xcf}, {&(0x7f0000000940)="abeeee960ba7b2526b98e940fa2b0d8e037d4128e1691cacf86309a11c0945d68a84c700f0c11142ba39007c59817667c15aff8b23297508b1c9a9bfa36b1f2615cef97b9c08ecec", 0x48}, {&(0x7f00000009c0)="eb4eac3da417e7a82ebd0c6366b94fc5950853d18e5a49547166e801b1d508823a5db67a3e26f3b728676f5cbf71329ed5323b5a5c9044e8cb66a6c7cb55b661322c50dcab6be0089f6f44f5caf4ecb3ecf3f694c81242ec7fb0a3f988e1623fa66cd01834238659054be85a3fc700caddcf4e39a6d5a4df530087f48457f928bf974de6eb4e80bafe963ea77a7ee93576948e1f69200454a57386dda2b4b67ede", 0xa1}, {&(0x7f0000000a80)="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0x1000}, {&(0x7f0000001a80)="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", 0xfa}, 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", 0x1000}], 0x6, &(0x7f0000009280)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r2, r1, r3]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0}}}], 0x130, 0x8005}}, {{&(0x7f00000093c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000009640)=[{&(0x7f0000009440)="d5ec95fa8242b30c6d16ae48a2f8a6c2994493bc77c6860e307c45a6f8d1b90c8dc4d78bb03b8f601fa11e46223da7867684c8abfae989f244e3149f16bdf12b05fb278f3325175cb0caa50a1f502367a162c557426ac6aa32f6044237ebf6574bbb7ca6bb292c09de99b5aa1c27a2f639ae906627779d8bb12b308649e15cf456af706013a5a768d752aeb848a0238dd1ef6dbe42f4ce0896c2db043106b4979a00553546c1f81e4660ae390734df63ce8001168cdaaeff3ffac0286b6030724c4b3f029f78fb1318ccb2b48488e8c3583749905de029b5c1e8b6a435d75bd412b191409c4143a7c3611e4d75a9feed33d08a7b", 0xf4}, {&(0x7f0000009540)="3f18b807b465026e30e8c8d89e380612cceea113695b5d529c78061de610075f4cbbec5a0a10dc962e37cf487c84b554e02c70755bfdae27e043818815c753390fc9304a4f48ca5cf306402092f0a0df4e1d2ced14e7c48493accd566e3a347ae8a61eeacb59378cc5404fc6ee343111c906426de77dca3eb7a716aeaf426620215a3108e2f21c93018444b5922a1a5f3cc48dda56975c4b7d2a1e2425a3bd3ef16de980a94cf3c12d0f1c79da3c3b85b986c26f0749f9730aedc3a4ae4e1aff9996a8aa3448097216d2cdb729e1c4979d26a785ce771ae12a46ede7dc888bd69f77b33d7c374079b47867006f02682a7b8ed824a6", 0xf5}], 0x2, &(0x7f0000010d40)=[@cred={{0x1c, 0x1, 0x2, {r0}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xffffffffffffffff}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}, @rights={{0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x160, 0x8004}}, {{&(0x7f0000010ec0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000011040)=[{&(0x7f0000010f40)="203c2ebbf87a5ae88bfcbe9e5579c0129afb8f5b1df61606adc0149992fdd9793617d00d34ca6ea3f426998e242f935c4bd2", 0x32}, {&(0x7f0000010f80)="45980572566d020df03663a60ad63bc4152a741fb775d6569599a76f9a080940fa82a0b18a7183caa03ba726b321b6a7c3b1719ed7c3ebf8e71a1eabb8b9f5aeb691ec9e54be518bb7cfc2cc41233ae61369b792365da0ae2340649b68fc859a3bd2aab412b02aa73ad3b5ea1b1a5e416d144ca0baba82ffa623fd171864a8a92463f33cdb98e2868b22", 0x8a}], 0x2, &(0x7f0000014e40)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001800000000000075d80000f800000000", @ANYRES32, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0xee01, @ANYRES32=r5, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x4000}}], 0x4, 0x40041) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x5c000000, &(0x7f0000000440)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./fil']) 09:38:01 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 542.707494][T17353] FAULT_INJECTION: forcing a failure. [ 542.707494][T17353] name failslab, interval 1, probability 0, space 0, times 0 [ 542.720307][T17353] CPU: 1 PID: 17353 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 542.730714][T17353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 542.740864][T17353] Call Trace: [ 542.744135][T17353] dump_stack+0x18e/0x1de [ 542.748439][T17353] should_fail+0x5d8/0x740 [ 542.752915][T17353] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 542.758183][T17353] should_failslab+0x5/0x20 [ 542.762677][T17353] __kmalloc_track_caller+0x5d/0x2e0 [ 542.767945][T17353] ? kmem_cache_alloc+0x115/0x290 [ 542.772956][T17353] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 542.778253][T17353] __alloc_skb+0xaf/0x4d0 [ 542.782566][T17353] sk_stream_alloc_skb+0x1f4/0xb40 [ 542.787671][T17353] tcp_sendmsg_locked+0xe29/0x3d00 [ 542.792780][T17353] tcp_sendmsg+0x2c/0x40 [ 542.797012][T17353] ? inet_send_prepare+0x480/0x480 [ 542.802117][T17353] ____sys_sendmsg+0x4ee/0x7c0 [ 542.806879][T17353] __sys_sendmmsg+0x32b/0x640 [ 542.811553][T17353] __x64_sys_sendmmsg+0x9c/0xb0 [ 542.816388][T17353] do_syscall_64+0xcb/0x1e0 [ 542.820894][T17353] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 542.826764][T17353] RIP: 0033:0x7ffa0cdf8ae9 [ 542.831159][T17353] 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 [ 542.850748][T17353] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 542.859153][T17353] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 542.867109][T17353] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 542.875078][T17353] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 542.883111][T17353] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 542.891056][T17353] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 542.950866][T17361] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 542.969956][T17361] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 09:38:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 15) [ 543.055949][T17363] fuse: Bad value for 'fd' 09:38:02 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 543.144512][T17364] overlayfs: failed to resolve './fil': -2 [ 543.253516][T17370] FAULT_INJECTION: forcing a failure. [ 543.253516][T17370] name failslab, interval 1, probability 0, space 0, times 0 [ 543.266341][T17370] CPU: 0 PID: 17370 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 543.276565][T17370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.286605][T17370] Call Trace: [ 543.290008][T17370] dump_stack+0x18e/0x1de [ 543.294394][T17370] should_fail+0x5d8/0x740 [ 543.298815][T17370] ? __alloc_skb+0x75/0x4d0 [ 543.303305][T17370] should_failslab+0x5/0x20 [ 543.307794][T17370] kmem_cache_alloc+0x36/0x290 [ 543.312736][T17370] __alloc_skb+0x75/0x4d0 [ 543.317050][T17370] sk_stream_alloc_skb+0x1f4/0xb40 [ 543.322136][T17370] tcp_sendmsg_locked+0xe29/0x3d00 [ 543.327228][T17370] tcp_sendmsg+0x2c/0x40 [ 543.331452][T17370] ? inet_send_prepare+0x480/0x480 [ 543.336648][T17370] ____sys_sendmsg+0x4ee/0x7c0 [ 543.341389][T17370] __sys_sendmmsg+0x32b/0x640 [ 543.346219][T17370] __x64_sys_sendmmsg+0x9c/0xb0 [ 543.351053][T17370] do_syscall_64+0xcb/0x1e0 [ 543.355545][T17370] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 543.361615][T17370] RIP: 0033:0x7ffa0cdf8ae9 [ 543.366154][T17370] 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 [ 543.385747][T17370] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 543.394264][T17370] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:38:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 16) [ 543.402227][T17370] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 543.410282][T17370] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 543.418247][T17370] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 543.426211][T17370] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 543.477455][T17374] fuse: Unknown parameter '0x0000000000000006' [ 543.513454][T17377] FAULT_INJECTION: forcing a failure. [ 543.513454][T17377] name failslab, interval 1, probability 0, space 0, times 0 [ 543.526493][T17377] CPU: 0 PID: 17377 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 543.536717][T17377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.546765][T17377] Call Trace: [ 543.550138][T17377] dump_stack+0x18e/0x1de [ 543.554467][T17377] should_fail+0x5d8/0x740 [ 543.559158][T17377] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 543.564432][T17377] should_failslab+0x5/0x20 [ 543.568932][T17377] __kmalloc_track_caller+0x5d/0x2e0 [ 543.574201][T17377] ? kmem_cache_alloc+0x115/0x290 [ 543.579215][T17377] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 543.584487][T17377] __alloc_skb+0xaf/0x4d0 [ 543.588808][T17377] sk_stream_alloc_skb+0x1f4/0xb40 [ 543.593911][T17377] tcp_sendmsg_locked+0xe29/0x3d00 [ 543.599106][T17377] tcp_sendmsg+0x2c/0x40 [ 543.603334][T17377] ? inet_send_prepare+0x480/0x480 [ 543.608431][T17377] ____sys_sendmsg+0x4ee/0x7c0 [ 543.613181][T17377] __sys_sendmmsg+0x32b/0x640 [ 543.617854][T17377] __x64_sys_sendmmsg+0x9c/0xb0 [ 543.622686][T17377] do_syscall_64+0xcb/0x1e0 [ 543.627160][T17377] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 543.633073][T17377] RIP: 0033:0x7ffa0cdf8ae9 [ 543.637465][T17377] 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 [ 543.657045][T17377] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 543.665429][T17377] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 543.673370][T17377] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 543.681318][T17377] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 543.689267][T17377] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 543.689768][T17378] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 543.697405][T17377] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:03 executing program 4: futex(0x0, 0x8, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) r0 = syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002, 0x1, @perf_bp={0x0, 0xc}, 0xc206}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x1) r2 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000940)='./file0\x00', 0x0, 0x3, &(0x7f0000000700)=[{&(0x7f00000004c0)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000880)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f6282608670", 0x68, 0x602}, {0x0, 0x0, 0x10e00}], 0x28104c0, &(0x7f0000000540)={[{@fat=@usefree}, {@fat=@codepage={'codepage', 0x3d, '852'}}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'maccyrillic'}}, {@rodir}, {@uni_xlate}]}) mkdirat(r2, &(0x7f0000000040)='./file1\x00', 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000500)={&(0x7f00000009c0)=ANY=[@ANYRES32=r1, @ANYRESHEX, @ANYBLOB="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", @ANYBLOB="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"/338, @ANYRESOCT, @ANYRESDEC], 0x150}, 0x1, 0x0, 0x0, 0x20040011}, 0x1) pivot_root(0x0, &(0x7f00000001c0)='./file1\x00') r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0xd4, r0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x4) 09:38:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 17) [ 543.721185][T17380] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 09:38:03 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = socket$inet(0x2, 0x4000000000080001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1) close(r0) socket$inet(0x2, 0x200000003, 0x84) connect$inet(r0, &(0x7f0000001280)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x400f00, 0x0) sendto$inet(r3, &(0x7f0000000080)="6f67355c0657434aa3bd76ddd6", 0xfffffc1c, 0x10000, 0x0, 0x0) [ 543.810063][T17356] overlayfs: failed to resolve './fil': -2 [ 543.856628][T17385] FAULT_INJECTION: forcing a failure. [ 543.856628][T17385] name failslab, interval 1, probability 0, space 0, times 0 [ 543.869887][T17385] CPU: 1 PID: 17385 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 543.880548][T17385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 543.890667][T17385] Call Trace: [ 543.893986][T17385] dump_stack+0x18e/0x1de [ 543.898288][T17385] should_fail+0x5d8/0x740 [ 543.902674][T17385] ? __alloc_skb+0x75/0x4d0 [ 543.907159][T17385] should_failslab+0x5/0x20 [ 543.911642][T17385] kmem_cache_alloc+0x36/0x290 [ 543.916401][T17385] __alloc_skb+0x75/0x4d0 [ 543.920711][T17385] sk_stream_alloc_skb+0x1f4/0xb40 [ 543.925886][T17385] tcp_sendmsg_locked+0xe29/0x3d00 [ 543.931015][T17385] tcp_sendmsg+0x2c/0x40 [ 543.935339][T17385] ? inet_send_prepare+0x480/0x480 [ 543.940422][T17385] ____sys_sendmsg+0x4ee/0x7c0 [ 543.945162][T17385] __sys_sendmmsg+0x32b/0x640 [ 543.949817][T17385] __x64_sys_sendmmsg+0x9c/0xb0 [ 543.954667][T17385] do_syscall_64+0xcb/0x1e0 [ 543.959170][T17385] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 543.965047][T17385] RIP: 0033:0x7ffa0cdf8ae9 [ 543.969585][T17385] 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 [ 543.989179][T17385] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 543.997563][T17385] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 544.005596][T17385] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 544.013564][T17385] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 544.021517][T17385] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 544.029476][T17385] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 544.286107][T17393] fuse: Unknown parameter '0x0000000000000006' [ 544.309282][T17396] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 09:38:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 18) 09:38:05 executing program 4: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000004b280)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x7) accept4$unix(r0, &(0x7f00000000c0)=@abs, 0x0, 0x0) syz_open_dev$rtc(&(0x7f0000000180), 0x8, 0x400) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x200201, 0x0) ftruncate(r2, 0x7) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup(r3) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0xfd, 0x80, 0x0, 0x80, 0x0, 0x400, 0x2a4b1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x1}, 0x0, 0x20000000000, 0x7fffffff, 0x8, 0x9, 0x3ce, 0x8, 0x0, 0xe9b, 0x0, 0xf00}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x709, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1845}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x3c}}, 0x0) 09:38:05 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:05 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x1, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2000, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, r0, 0x0, 0x6, 0x5, 0xa}}}}}}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000040)="17dc353708cb3b6c21e15c79962451898770dcf4534f16d41de09715b8b780f4cd942f276eee719bba89b45a720596beb3deb6202653b2405efd789c21ce205f4e87e05955e047a8aa6958d43a87c6141c8959ec194cff571aabc5f577636a6679389bf3f2773b91d8ab43d35a6cf68ebf4b1753f173045a7e3c8379812f0741aec2eb7856ba5e8b", 0x88}, {&(0x7f00000002c0)="f771e25f034b34a8824c0797f233184e3d74fa7d2d0b0db8af9265c49b408468b2b147f94bfd7bc8d460dd3f61170aa5db825b394c5c8fcc8e746083df91e0588eb67d25d6f3d7ec821440ae9c51cc167ab6df317224a03759f874f7d73dba9655f32a2141a0749cb48b61267e5170c2ade06f0c2d58cb538583117d53af43e857576eca6c0ae3369b470a92ed78228015bd31840f457afba8702ae665f0dc57b65663076fd921a2b81a733d21d76f85f8f10e233e41bd8a70c574fdd00001affe313863c929c69324aab3e0a9b64db40f35ccbe82753189c645aa9129d0b8d17e5a91ef94e6405f0b2be6", 0xeb}, {&(0x7f00000003c0)="d347b33bb92930434c6bad9cebcd6713613033b06f2ce57e3a23aefa44ae21aed5842478fb36b8073397fe403b8c1670952a863eb7742c7bc8b3ed963a0a61a14bca47302210de9ab82cf4eaf3392f071b4d9f677db5c08625ed42580784762964406237", 0x64}, {&(0x7f0000000440)="b8cd4f90f5f700bd402d9374674e480918209637c560f87574bc2dd86fc251575b2f028ecaf52d66af872e60d58443", 0x2f}, {&(0x7f0000000480)="4f1b03460e9b9f1d5967e7f58d14381a4548098e1cab9f9ecc8931be538ab53c43e07014e6420cd30141d62ef31a773f11f8be32a9687a09d78fa9cdb3273528ca91a499faaf43c37d0f4725c07ba55efe9bf0e51f018b13c64b34875646f35125dd155b7fae0967ce8a36db85bd281567cefa9c", 0x74}, {&(0x7f0000000d80)="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", 0x1000}], 0x6, 0x2) syz_emit_ethernet(0x3f1, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="226770302ec9fdb1860df0f080d33294561713c5eacf2e00"], 0x0) syz_emit_ethernet(0x9a, &(0x7f0000000a40)={@empty, @random="830a0d401794", @val={@void, {0x8100, 0x6, 0x0, 0x2}}, {@llc={0x4, {@snap={0xaa, 0xaa, 'c}', "cc2132", 0x883e, "9e75fdb8f02d4ce35b26b2fe2460d16822210bcf00fe3579c82e33107bc4f72133c797a23e35f21b836ca0109476fa012e94a2bd591af2b32f86486153e73d3457e85efe050ceef86c81642f051fbcb7885498947ad4774d31152e90fd4c7131fdf467ea45a60ed4b1f5bca56cce315eaa459e117786328bee27d062201a21"}}}}}, &(0x7f0000000b00)={0x1, 0x4, [0x715, 0x3b8, 0xc4b, 0x710]}) syz_emit_ethernet(0xbd, &(0x7f0000000180)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}, @remote, @val={@void, {0x8100, 0x3, 0x0, 0x2}}, {@mpls_mc={0x8848, {[{0x1, 0x0, 0x1}, {0x3, 0x0, 0x1}, {0xfff01, 0x0, 0x1}, {0x9, 0x0, 0x1}, {0x5}], @generic="ff117d067a369d147ddfb25d525bdef7ea5711029bcf307dbb16eff8f693533320c94fb27abca5b31f42cb4b68121d4f9d3b41ddee9c5fb173684e4e2086eefda95b2a2e39f383f43a60c846fe57efebc523f791acdca4413a1ffee6579ee1ed48e20c389c05009a3ff502f6c06d94cf7ecb375bc87c456c33cb0efb95ed4279b589045c4afb48895c77617cdc7d8192c8cb1f52ad818a"}}}}, &(0x7f0000000000)={0x8000, 0x2, [0x518, 0xc76, 0x589, 0xd21]}) syz_emit_ethernet(0x6c, &(0x7f0000000240)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x37}, @remote, @void, {@llc_tr={0x11, {@snap={0x0, 0x0, "e2", "441241", 0xc, "99713ab8c066351f3b81536eefb3050a9835e185f4db3121fe21b6e68571a5510bdc52b84cc5eacf79fed4934d91f9d34c99eecfbedbcf8debba6174aa164811837264352a0194359d8ae97c3ddb1d24b5f025cfac2c"}}}}}, &(0x7f00000008c0)={0x1, 0x1, [0x8c6, 0x28f, 0x52a, 0xbc]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) syz_emit_ethernet(0xf9, &(0x7f0000000900)={@local, @local, @val={@void, {0x8100, 0x0, 0x1, 0x2}}, {@x25={0x805, {0x1, 0x14, 0x5, "e24a0829ffa5fc52efb771c44bb059dbd44d93a045d9bb454748df65282748bb2c1fe7717bd846dd7802ff7760ad1de081fedcf3765af815e7347d4258d4b19eade6373d9615be259d38821fed067a422b016f66d1d482de4a357d92970549cf738945071203a4405e12af4fc8937e3ed8f74ec3b298daffd94b85a75b8b253398c463151e2e6124d15d4a71c69e6412d51d372cdf359515e7f2f54c5e5682681917410be5c348277cf8af77579600dbf546345e209d2f60eadf52b3816c73dbcca03de439a0921ada3674515c466301f1654976747a9236fbafe4ec0216259586e458c5"}}}}, &(0x7f0000000a00)={0x0, 0x2, [0x9f7, 0x112, 0x46a, 0x61f]}) 09:38:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:05 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x55}]}, &(0x7f00000004c0)='syzkaller\x00', 0x3, 0xf7, &(0x7f00000003c0)=""/247, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x400f00, 0x0) r2 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r2, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x1}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xf7}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc050}, 0x4080) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team_slave_1\x00'}) [ 546.193198][T17406] FAULT_INJECTION: forcing a failure. [ 546.193198][T17406] name failslab, interval 1, probability 0, space 0, times 0 [ 546.228195][T17406] CPU: 0 PID: 17406 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 546.238437][T17406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 546.248482][T17406] Call Trace: [ 546.251771][T17406] dump_stack+0x18e/0x1de [ 546.256102][T17406] should_fail+0x5d8/0x740 [ 546.260516][T17406] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 546.265790][T17406] should_failslab+0x5/0x20 [ 546.270285][T17406] __kmalloc_track_caller+0x5d/0x2e0 [ 546.275564][T17406] ? kmem_cache_alloc+0x115/0x290 [ 546.280580][T17406] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 546.285861][T17406] __alloc_skb+0xaf/0x4d0 09:38:05 executing program 4: mkdir(0x0, 0x0) chdir(&(0x7f00000002c0)='./file0\x00') pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(0x0, 0x0) write$P9_RVERSION(r0, &(0x7f0000000580)=ANY=[], 0x15) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x408000, 0xa8) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x4924924924927be, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write$FUSE_BMAP(0xffffffffffffffff, 0x0, 0x0) r4 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200003, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000fc8e0b4946704d25a0f18393550c433b010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000000c0)="ed41000000100000e1f4655fe2f4655fe2016658b100dac7280900b8815c8f886941b658", 0x24, 0x4400}], 0x0, &(0x7f0000000040)) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000040)="441009090000159e0000000000", 0x22) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000006e40)=[{{&(0x7f0000000300), 0x6e, 0x0}}, {{&(0x7f0000002780)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000002800)=""/4096, 0x1000}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES16, @ANYBLOB="92751f4902de41018effc79089298d00a00cdd66217b512bcf736bf39fdb68313a1f284ce1e6004e99d1c8798a279e724f82bba751825664578dfac21b65a57950d450d4fe00b6f1502be3a78cfca9b78624db5072e508a3a709ed47d70b1771ccce61538eb91e75fdc33e276eca411186bb389dc106585d9b7b66b6580e193ac28c0a139633dc0981ace11657f13aca44ef68e37de248fd9588c811bb12ddd8b8b0ce58e9b147f93d69e90f663e7684d3c429a129cb6db2b2c1f71570a766fb2c3cc66639ff2663c1214e77c567ea43cb7517f74827071c896791426413cd0326560b62f4becf", @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESHEX=r5, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc0}}, {{&(0x7f0000003900)=@abs, 0x6e, 0x0, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRESHEX=r4, @ANYRES32, @ANYRES32=r0, @ANYBLOB="14000000000001000000010000000000", @ANYRES32, @ANYBLOB="00080000200000000000000001000000010000", @ANYRES16=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000002000100000001000000", @ANYRES32, @ANYRES32, @ANYRESOCT, @ANYRES32, @ANYRES32], 0x88}}], 0x3, 0x2000, &(0x7f0000006fc0)) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) 09:38:05 executing program 1: syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x1, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2000, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, r0, 0x0, 0x6, 0x5, 0xa}}}}}}, 0x0) syz_emit_ethernet(0x3f1, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB], 0x0) syz_emit_ethernet(0x1052, &(0x7f0000000d80)={@local, @dev, @void, {@ipv4={0x800, @dccp={{0xd, 0x4, 0x0, 0x4, 0x1044, 0x66, 0x0, 0xae, 0x21, 0x0, @remote, @multicast1, {[@rr={0x7, 0x7, 0xe9, [@initdev={0xac, 0x1e, 0x1, 0x0}]}, @generic={0x88, 0x12, "94a8a715bd8a95dbbbc953f5deec4536"}, @ra={0x94, 0x4, 0x1}]}}, {{0x4e23, 0x4e23, 0x4, 0x1, 0x7, 0x0, 0x0, 0x5, 0x4, "484da9", 0x0, "49c002"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x1b1, &(0x7f0000000380)={@local, @random="ad7cc7a594be", @val={@void, {0x8100, 0x4, 0x1, 0x4}}, {@ipv6={0x86dd, @generic={0x1, 0x6, "b2a636", 0x177, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x2f}, @local, {[@srh={0x4, 0x2, 0x4, 0x1, 0x0, 0x20, 0x6c, [@empty]}, @fragment={0x2, 0x0, 0x0, 0x1, 0x0, 0xa, 0x66}, @hopopts={0x5e, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x7f}]}, @srh={0x3b, 0x2, 0x4, 0x1, 0x6, 0x0, 0x81, [@private1]}, @hopopts={0x33, 0xc, '\x00', [@pad1, @generic={0x1, 0x4a, "3bc8fc0f511a90ca8a5b776c7e6b996ffa5bfef68971eedb8ec55db7f745ed36bc31710e47321dd89816e67f89b38688ab51393efc5bc4cc586b78190de45f217c541a697ad430f0bee0"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1, @pad1]}, @hopopts={0x3c, 0x0, '\x00', [@padn={0x1, 0x2, [0x0, 0x0]}]}, @srh={0x1d, 0x8, 0x4, 0x4, 0x2, 0x50, 0x7fff, [@mcast2, @private2, @loopback, @empty]}, @fragment={0x0, 0x0, 0x7, 0x1, 0x0, 0x7, 0x68}], "e0e7385b07b811514d9d5ca9ce98dd0493f2e0bb1b9dbd12c0eef650753b2955c048328e2b93305ec4cbb5d7328cdb8a329aec7e3eb984dfafc40f0ccf78a0fb316ed2a05b5c1d8569a1a8287dd65e449f60e084c886d95eb11de49bd8bbe7"}}}}}, &(0x7f00000000c0)={0x1, 0x1, [0xe53, 0xace, 0xdc7, 0xe0]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) syz_emit_ethernet(0x4a, &(0x7f0000000040)={@random="d97477a531c1", @remote, @val={@val, {0x8100, 0x2}}, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x4, @remote, @empty, @broadcast, @empty}}}}, 0x0) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000000)={0x7, 0x0, 0x4}, &(0x7f0000000180)=[{}, {}, {}, {}]) [ 546.290186][T17406] sk_stream_alloc_skb+0x1f4/0xb40 [ 546.295285][T17406] tcp_sendmsg_locked+0xe29/0x3d00 [ 546.300394][T17406] tcp_sendmsg+0x2c/0x40 [ 546.304630][T17406] ? inet_send_prepare+0x480/0x480 [ 546.309732][T17406] ____sys_sendmsg+0x4ee/0x7c0 [ 546.314488][T17406] __sys_sendmmsg+0x32b/0x640 [ 546.319167][T17406] __x64_sys_sendmmsg+0x9c/0xb0 [ 546.324012][T17406] do_syscall_64+0xcb/0x1e0 [ 546.328508][T17406] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 546.334391][T17406] RIP: 0033:0x7ffa0cdf8ae9 [ 546.338794][T17406] 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 [ 546.358381][T17406] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 546.366767][T17406] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 546.374718][T17406] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 546.382662][T17406] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 09:38:05 executing program 5: times(0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_getattr(r0, &(0x7f0000000000)={0x38}, 0x38, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000040)="441009090000159e0000000000", 0x22) ioctl$AUTOFS_IOC_READY(r3, 0x9360, 0x100000001) r4 = socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x224800, 0x11d) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="fdde049c0ee26a9c5a2dae74386084e101f35a77d1fc3e6a4d15257684b191147d7d1d9a40af2b169cb6160cb9697981ecaad63cc3096ac40c726121e2cca868e56497"], 0x4240a2a0) setrlimit(0x9, &(0x7f0000000140)={0x6a80, 0x6}) syz_open_pts(r5, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000300), r5) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYBLOB="01ce03000000dff4d037dade0fea000000000014001462726f6164636173742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0xc004}, 0x0) 09:38:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 19) [ 546.390606][T17406] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 546.398549][T17406] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) [ 546.468000][T17413] fuse: Unknown parameter '0x0000000000000006' 09:38:05 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000100)={0x24, 0x0, 0x9}) ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x100000000, 0x0, 0x5}, &(0x7f0000000180)=[{}, {}, {}, {}, {}]) [ 546.557175][T17425] FAULT_INJECTION: forcing a failure. [ 546.557175][T17425] name failslab, interval 1, probability 0, space 0, times 0 [ 546.570252][T17425] CPU: 1 PID: 17425 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 546.580487][T17425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 546.590621][T17425] Call Trace: [ 546.593906][T17425] dump_stack+0x18e/0x1de [ 546.598234][T17425] should_fail+0x5d8/0x740 [ 546.602644][T17425] ? __alloc_skb+0x75/0x4d0 [ 546.607141][T17425] should_failslab+0x5/0x20 [ 546.611641][T17425] kmem_cache_alloc+0x36/0x290 [ 546.616400][T17425] __alloc_skb+0x75/0x4d0 [ 546.620721][T17425] ? skb_zerocopy_iter_stream+0x379/0x570 [ 546.626429][T17425] sk_stream_alloc_skb+0x1f4/0xb40 [ 546.631531][T17425] tcp_sendmsg_locked+0xe29/0x3d00 [ 546.636638][T17425] tcp_sendmsg+0x2c/0x40 [ 546.640867][T17425] ? inet_send_prepare+0x480/0x480 [ 546.645965][T17425] ____sys_sendmsg+0x4ee/0x7c0 [ 546.650720][T17425] __sys_sendmmsg+0x32b/0x640 [ 546.655483][T17425] __x64_sys_sendmmsg+0x9c/0xb0 [ 546.660375][T17425] do_syscall_64+0xcb/0x1e0 [ 546.664852][T17425] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 546.670716][T17425] RIP: 0033:0x7ffa0cdf8ae9 [ 546.675100][T17425] 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 [ 546.694676][T17425] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 546.703058][T17425] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 546.711000][T17425] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 546.718941][T17425] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 546.726884][T17425] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 546.734827][T17425] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 20) 09:38:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) [ 547.103801][T17427] EXT4-fs (loop4): Unrecognized mount option "D " or missing value 09:38:06 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x141c, &(0x7f00000014c0)={@remote, @broadcast, @val={@void, {0x8100, 0x5, 0x1, 0x4}}, {@mpls_uc={0x8847, {[{0xbde4, 0x0, 0x1}], @ipv6=@dccp_packet={0x4, 0x6, '[$0', 0x13de, 0x21, 0x0, @remote, @mcast1, {[@hopopts={0x16, 0x3, '\x00', [@enc_lim={0x4, 0x1, 0x40}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x10, {0x2, 0x2, 0x40, 0x7, [0x0]}}]}, @hopopts={0x1, 0x2c, '\x00', [@calipso={0x7, 0x58, {0x1, 0x14, 0x1, 0x3f, [0xffffffffffffffff, 0x8001, 0x1, 0x8, 0x533e, 0x3f, 0x2, 0x9, 0xffffffffffffffe0, 0x546]}}, @enc_lim, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x6, 0xf3, "7ab48f32744b6040e96089b57e92581cb8cec82f16ce119b6d0b4b442b3643781c91189b4179072b5e4999439abbffa9837bcab1b66f4a7443978d1d9a81b5894106eec20d84644daddcf662bf146d5b18252673afbada04558b1b18020649a405bd4a77f5467e9f273b3711af8ca41dee5fbd551b193076b63b689f5b02e3451994c9939e63500bd1ccc64359514dedc9a2aa48622ede4515dfa3fedd69dcefcdecbafa51dfa8b9c01d0467a910eea520dfbd8ece294501f8e80f4eff3763f6eef31780a68b06d33350891c0c978392791a0ce996f3e1f679a9c3af47745bab8d5003032782f1c7b40695a9693d77625095aa"}, @ra={0x5, 0x2, 0x7fff}, @jumbo={0xc2, 0x4, 0x4f8}, @ra={0x5, 0x2, 0xffc1}]}, @dstopts={0x2c, 0x202, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0xaf, 0x1000, "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@calipso={0x7, 0x8, {0x2, 0x0, 0x2, 0x8000}}]}, @routing={0x2f, 0x2, 0x1, 0x1, 0x0, [@private0]}, @dstopts={0x29, 0x0, '\x00', [@pad1]}, @srh={0x6, 0xc, 0x4, 0x6, 0x1, 0x0, 0x8, [@mcast1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @local, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @private1={0xfc, 0x1, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0x32}]}, @routing={0x2c, 0x6, 0x0, 0x73, 0x0, [@remote, @private0, @mcast2]}, @hopopts={0x0, 0x17, '\x00', [@generic={0x3, 0xb7, "1edfd90fdad1c47ef038fbd58d9c010103a551edba1b1840bf30bc590680bb7c4fd458e49c46618a51df705249fe844a29fb7f6136e61d07d01039bb4f39afc7fdcbb7aa66cd157955d794c1ddc997044d9588283dda5962196ec5e689429c2f4c47c98a3cab11bbea9a5f7bd07039a2c86db8a0a9e56c1e7b7914ee84d3ca39d5477b44fd0411e54d2d28acd0dde6664a33724f2e11475d5b0b7242683940edbd964a2ac950c866bea080c0f6cf9e0b99d0f36eda4972"}, @padn={0x1, 0x2, [0x0, 0x0]}]}], {{0x4e21, 0x4e23, 0x4, 0x1, 0x3, 0x0, 0x0, 0xa, 0x1, "1b6147", 0x3f, "3187af"}, "927ec34d0986f8052c76174e5f865046c51b3f947408279b69cb34259bc25c6414010c7d7b09a5a81b0faf5e7ac6a8ecd2f24d98ffcc44d5aa145de9a368cce66775fc499a015bf4fdf01b5f661955b032d9b6cfc973193078591d76eb2e9b3fdcb6c392bce10620dc6b0c0f498829e8f71f0a029e94f1398c227c33f4ebd17f05528a154bb9"}}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0x17a, 0xb58, 0xd1d, 0x25b]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000000)={0x8, 0x1, 0x8}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]) ptrace$peeksig(0x4209, 0xffffffffffffffff, &(0x7f0000000080)={0x9, 0x0, 0x1}, &(0x7f0000000880)=[{}]) 09:38:06 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 547.233475][T17440] FAULT_INJECTION: forcing a failure. [ 547.233475][T17440] name failslab, interval 1, probability 0, space 0, times 0 [ 547.247025][T17440] CPU: 1 PID: 17440 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 547.257253][T17440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.267300][T17440] Call Trace: [ 547.270582][T17440] dump_stack+0x18e/0x1de [ 547.274891][T17440] should_fail+0x5d8/0x740 [ 547.279280][T17440] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 547.284647][T17440] should_failslab+0x5/0x20 [ 547.289340][T17440] __kmalloc_track_caller+0x5d/0x2e0 [ 547.294606][T17440] ? kmem_cache_alloc+0x115/0x290 [ 547.299612][T17440] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 547.304965][T17440] __alloc_skb+0xaf/0x4d0 [ 547.309283][T17440] ? skb_zerocopy_iter_stream+0x379/0x570 [ 547.315026][T17440] sk_stream_alloc_skb+0x1f4/0xb40 [ 547.320136][T17440] tcp_sendmsg_locked+0xe29/0x3d00 [ 547.325253][T17440] tcp_sendmsg+0x2c/0x40 [ 547.329851][T17440] ? inet_send_prepare+0x480/0x480 [ 547.334949][T17440] ____sys_sendmsg+0x4ee/0x7c0 [ 547.339697][T17440] __sys_sendmmsg+0x32b/0x640 [ 547.344482][T17440] __x64_sys_sendmmsg+0x9c/0xb0 [ 547.349331][T17440] do_syscall_64+0xcb/0x1e0 [ 547.353831][T17440] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 547.359704][T17440] RIP: 0033:0x7ffa0cdf8ae9 [ 547.364139][T17440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:38:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='blkio.bfq.empty_time\x00', 0x275a, 0x0) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f00000001c0)) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = accept4$inet(r2, &(0x7f0000000140)={0x2, 0x0, @local}, &(0x7f0000000180)=0x10, 0x800) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x400f00, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 09:38:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 21) [ 547.383720][T17440] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 547.392110][T17440] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 547.400072][T17440] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 547.408029][T17440] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 547.416029][T17440] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 547.423978][T17440] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:06 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:06 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x400f00, 0x0) write$P9_RLERRORu(r3, &(0x7f0000000080)=ANY=[], 0x53) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) 09:38:06 executing program 1: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peeksig(0x4209, r0, &(0x7f0000000080)={0x8, 0x0, 0x5}, &(0x7f0000000180)=[{}, {}, {}, {}, {}]) [ 547.666073][T17453] fuse: Unknown parameter '0x0000000000000006' [ 547.678125][T17458] FAULT_INJECTION: forcing a failure. [ 547.678125][T17458] name failslab, interval 1, probability 0, space 0, times 0 [ 547.691521][T17458] CPU: 1 PID: 17458 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 547.701757][T17458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.711797][T17458] Call Trace: [ 547.715076][T17458] dump_stack+0x18e/0x1de [ 547.719392][T17458] should_fail+0x5d8/0x740 [ 547.723796][T17458] ? __alloc_skb+0x75/0x4d0 [ 547.728282][T17458] should_failslab+0x5/0x20 [ 547.732767][T17458] kmem_cache_alloc+0x36/0x290 [ 547.737516][T17458] __alloc_skb+0x75/0x4d0 [ 547.741838][T17458] sk_stream_alloc_skb+0x1f4/0xb40 [ 547.746966][T17458] tcp_sendmsg_locked+0xe29/0x3d00 [ 547.752103][T17458] tcp_sendmsg+0x2c/0x40 [ 547.756335][T17458] ? inet_send_prepare+0x480/0x480 [ 547.761437][T17458] ____sys_sendmsg+0x4ee/0x7c0 [ 547.766191][T17458] __sys_sendmmsg+0x32b/0x640 [ 547.770865][T17458] __x64_sys_sendmmsg+0x9c/0xb0 [ 547.775698][T17458] do_syscall_64+0xcb/0x1e0 [ 547.780183][T17458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 547.786057][T17458] RIP: 0033:0x7ffa0cdf8ae9 [ 547.790460][T17458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:38:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 22) 09:38:07 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0xe0181, 0x0) perf_event_open$cgroup(&(0x7f0000000240)={0x5, 0x80, 0x1, 0xff, 0xce, 0x6, 0x0, 0x401, 0x20000, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1ff, 0x4, @perf_config_ext={0xe58, 0x401}, 0x10d08, 0xffff, 0xb1c, 0x1, 0x80000001, 0x0, 0x1, 0x0, 0x8, 0x0, 0x7f}, r2, 0x10, r0, 0xc) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="66643d97fbfa5677b95982c68c43fd3bc9aa2b1b6e034da68d894626040000001d3c3b630f60d3b29d14", @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f790e8c8a303030303030303030303030303030303130303030302c757365725f69643d", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r3, &(0x7f00000041c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r3, &(0x7f0000000040)={0x50, 0x0, r4, {0x7, 0x1f, 0x0, 0x120a002}}, 0x50) statx(0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0) socket(0x0, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40000040) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000006200)="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0x2000, 0x0) syz_fuse_handle_req(r3, 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adcb055403b0fa7087226ba4330e746af97a3f915f0b9e105759e81fe94a0df0cd6c324fb0b871491b5516c2fbc82c77b07159e3f4c0b7952b74cb4e203a69f241485191e1afc76d12a56db065b0513a41582f655340603c73cb39b728c97d1e919ecf963b91ec2282d25dc426db873394055beb0f9ba20545e2465ce2d0d962f42e1e4c79bdea4cd2829269ff7ef650bbeb5083d39dc7aad668af0b01c521192c548857473b29991f7bb917b5814fe945f4c3ed9bbe0563f4004b391b76860e9fd6b7c0baae82e4ac033f62a2c6ce6a2311b8700b06b5215e604a9b99d37e00450fc7790e893176e9fecda220f838a078a8ef7da7d499b1fe0eb8780c4b9705a6a10674e61b5c228fae1c13488f98c10c1792fa40229dba44b1cb534f9fab6a14407687761d738c91f4b8d4371a1de1a47bde0563a6fc88c4886be5d48c4cb89078c255eb1639598379daf50a672cbf4d8add2d4af6c02aeb1d0f86b611abd363409c7c7fc0b66f307ad3df24241fe06d0f7617d6c3987bb9e5d8f1712aebf095fad19b3b4fcb9cc4fb39012f333c4b040666259ee7bc43cff299a527a8914d71324e91c774b84e9392e615453e9fc648c539059b66f780c888892fe8b30eba799ed18fab08ebc3b9da8bc12a249456351bc0ebafc9f54d5d24697fb53eeb5e734527d690620989f605f57dc65a15a754d304be592acc616cd528b6986064b4457b96cf1fb0ab383a0585acf9887b18e1d6d3aff1e7f2328ea0313a2b36f6f79d671d9ddc4d34fb8fb55a596b2a16c63757083fb4bd01be2e1d82e47c5a44e052279097c5a18feae9884e102cf087611a3b94467ad61635dae6275974f6e6ca7a42ded0ee4577574d56b142853a8c955d92d1eb780de11dc9289acd193214ed4c9f5f26d0481cb3c0c0b8d4c9ad929c61ffeed66bf2e4f7018049593b99358d93559847d55654cee93da30f6578d2e295909791d227a12c09cd4a0edec25d3155086b64a787997a53265cbffb7fe6a2bfd589e12b4d0e21a600276e920397888443584aa99a06d7cfef8e68eeab8fa739c3d8fb74581ceff295110742e763320bed3a4be982b3ebed15ecde37e849aaa91959327d25149f38854ea1137f870aff99979e5e74cc9e45be12e3f0f9912a0955e718a4917e835bca50f43ce92a6bc60ed006b8f623fbacebbfb3dcb4fabd9941a5487c6f637de9a2005a6bc4062e1210a08a51d6f8a5e3f6f97fe90dc7e2e21d4d2f038c0fbc1918aa00e230a4a0e5c41a4808fb9a731271fcc1e73713c9592aa4b2ddccd0d13c3cb68d51166623153445c9ec955c6870dc8543c0684883186082e34ea5714febf8b46921015c3623220d17529896e1a6edac6e32fea2ba30db203238300353602c17dddad7608cad8170b520f6d9d32cdf0156a1de4e9b9eea78f73255ddc6da6994a6018ff900d9886590602ca6a072d8aa5645e2adac0744e2d5b2e1038c746635d5814692c3498aa9043b68f8ce79c44678c5a7d5bc26c085475853b229b2af3dc822ec58047f313c778aae2b64995148174e42908f3ecacd3921855790c0c5a25814416930293010b4f917979d837f4ef9d2d6dce804f5c0926244097746252124a6e0055559ffab197c38778f717362152af8f6dbf7ee03df050ab9b8909556691c2c2775f0f9c26a545db7ba698a4ce37de877705ea97ac0a002db274ea8360a4aa732c2d5e7417138c60cbea69d3b4993ada6a9d8f51d851543a6500a31bac5a057dbef498001f08a44e3c4141900e18b6d73c28c8c67dca805edeb5376384cefe75be1f127225e4d9724b7047d68fa2ed4629e91711a37c80158a07dbce78918931402b472a98a5d5c6b66a2d116314577e94298c37bc441499a9ecea132d87c5d305a0f8f0b3ed16f3b820941082c73b28391d8482ca0cfa78e1e09aa588b0eb1849c6c7916a6bbe56134a6bd93ea306dec125982628dea1db6d022d210627959e1dc819c841f173ed25f356909222e481a1ebb31185fbaeacbd359d2779efe4554ccdac7f4bcc528f656a45049331e16e9c0c796423ec9c7cba15c69d4a8a7741699910f33cc9798a8bf1e48182f08029a14d0131654fd388225d7509e1d7a484e9c7df34d1680bfc6b8d1f6f3920cc4113509fe42dfbd6b261000da9651f7e18088f6c2564472046e5eb7e8c9f8b5286a7452741a7103ced710bfb8e699fb8b1a85c0ae887cc06ef2ff9e2a2b1a77bb4d44ddd4a4e1ba60afcb92baaef108b60486d409889cbb2b1cc77ddff7e4b6caf8cf3488764d84bf3605eb9df709ac6cb36d1a3de89cdd6657f0e6b4009e6dac5d9be14f4ed997cf61e5aaec932520c321359cf286adf6e2dc3094794ae61a4f16089d06e3dc62c958950e73213c1e865c894fe7b8a30de65f5534a1e9c5d19ed49397980126322cb9c72c46a86d7487571300d85b3b5661555f20ab63a78f846c1b8f51a19610a11ffee44f7ccf0f1d67f4148b2c828d74c7f3993965c9067114467a71d242113a68574e28601fce343a023ecc68a72d75259f9a5dce144a7f61ef327192f6474d2bbd06fde3049fe7fb306ba3f54337008d7dbdeaf28a37a224e38ade23adb076cefd3148efcb62539a96d4dfc53f369e34c3d493ac3a5e8c8881133be630a2a906703da62ce7cc02ace9f666d6c3d4b9763a83548825ee1efb54ee3475b09e2616c5bdde3d193181bf020e8ac9ac25f32604b6c11de8ad1a15b9f908c6d7e79181aad1d741b7434aa92597a835c53b9e4b61d6069fa4ee921824d17c98784a8c04590f8d2cf877662b410cae4ebd1ba3616074c020d8cb6099a095735635490d318821310ddd016150edb80370b8d4e2f05557fd619b17192c13353cdae76d495821c610c8641e5b3dff1e7f2ea77b17810ca7975b8e36b7f501a8710b326ef92672096ef66598510902fe663e2a9ef00c3a052f1cfb1739fccb4371f8f28bb92654de5bf87cc2863e92e6d7e4b45d773f90f434eafc8f8398a48527af829a6cae359e7af5941bef158f53798058351107ce58f79ed21036770f6e10e7da92bbca25f369ee83a0f894bbf366a1361f8125b4ffd8e8b4d47ec68cd6b37c840cc5beb8cf65b2269ea1a0e9c371a571f30458ff8ad9bbf8723c19ddae1de5ca7461a436ffcd103c01a20f3252ba0965ee928cfb0d002b9aa4d4f20c805b77e67c8d991c4d07e5419bec9626a32c115d28253dd5f16c17182c1779edf49bdfe3823d87fec88929801163a27bfaeddfd8cdccae8cc3bfd6a9f2e2fec5971fa560c434debd434ff4d0058dcb05d9f3ac5193c458472d6d1685f9f46c8864900c5edbaeeee08971ee1c087f2e11467ff4766743bccf9e3414feedd6dcb904b92a05eec5de8db95444b920c995c770edcedcf7bffc48836c8f30037dde47f0e66fd79550de0ebc3c0c3eba0b66e2a353542eeb20397800e5f41635c5ec2f9a271461bcee8e570ddf945b186f15ab5cabe2a3123189935c6b9010b31732c425a9b2582b097486a5a7b1880b2f16104484e1ca83fa9c278b87e30e4b0cf6ed66c87a979c05683ac94a295d1c53e6f0975a079dd9a2825fdd6ae0926ba1a69f3f69f408eea9d00fbd43235a52c53d11963a611b81dd9f5e05582e1822398873e883662a64c225be19e0b85e102e23fb73d5dcb11435a5437d7418b0409f2e60793038f55ed54c79882b3a17e74ae2148bd558d131dbf446edeb0d05353492534e216761cfcf6582d066a8235a2bd5eb383350a52d7fc2761514e27b6125cb3e387c103dd62e31f5b789c217811c80ccbe3f10fec7a19ad32dc9271368b6d6ba549c45dfd8018507c40962b6ac6468c3078edb71d8ec7f728be8cc23dea1139ac30c2e8d0fc077280e420fbbffc896863db5f1e76922d7dd8e4479c1be822e74212c6f74765e108f916a1b83f6efc8ea54080e9a28b1ba5813a1fefddbe2d0cda413ee1463985b51b59f818f440c9b6a10e4ebf71d37995ae9694ba5867ca2eb2f7bf4e58d26149f2b25943fba216beb3de1f954bcf1bd32ce358b5d23023ab456ebbc493ead41e25b62b5b4ace6c5c18c9a8d512a9cbb4dd59f33663f6138d6b06bc8eb1ec9caccc0077b2e68e7a09d412dfa352e7e5c3942b710ab1648e16d0adda424d9fc2d15c619f4e8093c2b9521e4cdb3f22e655f52ce0fcc1bfd94e56cba8decadb68214451be53f9286c82d2a4912bd2394d1133be908409d791d6d8c2194ca37a76a38d6d0a1fced6478848891d9264cfc08fa849d720339ce00977cad8d9738372184098a7333dd1564d1d7754b4aa4afd6217585804159d31f53017869cb78b718c837b7fd176ce19e3d6996b6f055ed3ba7cd55b0349676c0c113c33d070081ce4ef29af156c4ac8ce760013688d0295d90271e23ef3ca10ec2b3b889855a153c867ce79297a10a02d21e5e8995fbc10d2f4d4bf521565376053b80937bfafaac688108f9962b7c72cf0111874ac8ae27d024ee2f9d57f15b9910a7486ef7542c6629fb0520c93a445542d", 0x2000, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x0) dup3(r1, r3, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r6, 0x4, &(0x7f0000000780)=[&(0x7f0000000440)={0x0, 0x0, 0x4, 0x1, 0x0, r5, &(0x7f0000000380)='\b', 0x20000381, 0x0, 0x0, 0x3f000000}]) [ 547.810049][T17458] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 547.818790][T17458] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 547.826752][T17458] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 547.834707][T17458] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 547.842665][T17458] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 547.850633][T17458] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:07 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:07 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00'}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0xf9, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2d1a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto$inet(r5, &(0x7f00000004c0)="882b40529c995c2c5ade89cdc9a4d9b65b60c99b2dba2ce2d88993baea065b310739fcbc86fa26e2d5af9693c1a1568b794a3a36cf32ced83f8842fc9b565e6ab63917d6622137288765cda43efc1744382d8085b23c19f7525fa04d0e0c0b288edaeb25d7d8922690eeba6a4b2920b2ef83c9cfde36ba07aa951319376c2b0d65e19a6caefab8575cf2b070eb31fe12a80e84ca92531950bd221d35ee3bb137fd839cfd88be6c08693304ec644bcfb716079a874eb8f9d95580f8f5d81a34085125e6489b64c254c07a909d508044ca2c96a100c5e9679dd98ddb", 0xdb, 0x84, &(0x7f00000005c0)={0x2, 0x4e24, @remote}, 0x10) splice(r4, 0x0, r6, 0x0, 0x400f00, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresuid(0x0, r7, 0x0) r9 = dup2(r0, r3) sendto$inet(r9, &(0x7f00000003c0)="62e7be714f5e658aa7e6c614fd55553431666b1d014ac9cbab6db95bbd97e5d5a35599bdf35ef03630fa07eac96908ec76d54bf400ce533decea861c2780e5003f4431bc5b64e79a2c31377a606ca04b514de7a7f68ebe879126218c5d3df2918959bedb10e576014f300bfa79c3eaa18daa590bb97389b0a0f6cd029494ee91d1fe54be2f599ddd5ed27c98066348fe20216b154998889e7e93829bd582630e912d135ebf327f8d9d24402de3355da2e354b2c6972d01cc8deb83b97763453e18c1b603f6656c780f1c4f35402088479674b793e28708d66bacb8419c950ccbf87dcc9caf3ba708e235e11982a7cb7b3b", 0xf1, 0x4000, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) lchown(&(0x7f00000001c0)='./file0\x00', r7, r8) sendmsg$nl_xfrm(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB="8c0000001400200028bd7000fddbdf25e0000002009d2df4cb064a3bbe0000000000000000000000e000000200000000000005004e2300054e204f5300000000", @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="b56b6e000000000014000d00ff02000000000000000000000000000128001a000a010100000000000000000000000000ffffffff0000000000000000000000000200091ffe27542f94f7cb97fd6943ed35456fcf69b306873fd776c646f2412bd8fc5783df1113f60b0af56b497f593d95beade6b290ac43c400de739a264a9c852b90251356b6450868b313d3c331de6dfd9a53c57ddd2246d6f905caf2ae7813f9fc1136ffab77dc30a944d5052e2adff426ee05b0"], 0x8c}}, 0x0) [ 548.060773][T17471] FAULT_INJECTION: forcing a failure. [ 548.060773][T17471] name failslab, interval 1, probability 0, space 0, times 0 [ 548.073589][T17471] CPU: 1 PID: 17471 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 548.083801][T17471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.093869][T17471] Call Trace: [ 548.097143][T17471] dump_stack+0x18e/0x1de [ 548.101490][T17471] should_fail+0x5d8/0x740 [ 548.105880][T17471] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 548.111573][T17471] should_failslab+0x5/0x20 [ 548.116054][T17471] __kmalloc_track_caller+0x5d/0x2e0 [ 548.121433][T17471] ? kmem_cache_alloc+0x115/0x290 [ 548.126439][T17471] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 548.131714][T17471] __alloc_skb+0xaf/0x4d0 [ 548.136028][T17471] sk_stream_alloc_skb+0x1f4/0xb40 [ 548.141127][T17471] tcp_sendmsg_locked+0xe29/0x3d00 [ 548.146216][T17471] tcp_sendmsg+0x2c/0x40 [ 548.150432][T17471] ? inet_send_prepare+0x480/0x480 [ 548.155513][T17471] ____sys_sendmsg+0x4ee/0x7c0 [ 548.160246][T17471] __sys_sendmmsg+0x32b/0x640 [ 548.164915][T17471] __x64_sys_sendmmsg+0x9c/0xb0 [ 548.169737][T17471] do_syscall_64+0xcb/0x1e0 [ 548.174210][T17471] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 548.180072][T17471] RIP: 0033:0x7ffa0cdf8ae9 [ 548.184455][T17471] 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 09:38:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 23) [ 548.204028][T17471] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 548.212405][T17471] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 548.220349][T17471] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 548.228292][T17471] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.236252][T17471] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 548.244195][T17471] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 548.353553][T17473] fuse: Bad value for 'fd' [ 548.382908][T17473] fuse: Bad value for 'fd' 09:38:07 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xff, 0x20, 0x0, 0x0, 0x0, 0x0, 0x90400, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x5, 0x0, @perf_bp, 0x11020}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x9) rt_tgsigqueueinfo(0x0, 0x0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) sendfile(r0, r0, 0x0, 0x24002da8) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r2, 0x0) r3 = perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x80, 0x4, 0x81, 0x0, 0x7, 0x0, 0xd, 0x200, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x1, @perf_config_ext={0x7}, 0x440, 0x0, 0xc420, 0x9, 0xf74, 0x7, 0x3, 0x0, 0x3, 0x0, 0x8}, r1, 0x1, 0xffffffffffffffff, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000780)={0x0, {}, 0x0, {}, 0x3, 0x0, 0xa, 0x1c, "0c7f70a167f6cc188cb61c010040c14c32a9ab322fb8b55be5e3e3fccff8f0023e2c8100", "943acb4e4d0917915e0358ad81d6e91780ed6d96a61c170ede09d52644d882c5", [0xffff8001]}) 09:38:07 executing program 4: sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1fd8068b6725e2de}, 0x240040c0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x0, 0xc040}, 0x80) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) r0 = perf_event_open(&(0x7f0000000780)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x20, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002, 0x1, @perf_bp={&(0x7f0000000480), 0xe}, 0x2360, 0x400, 0x0, 0x4, 0x0, 0x0, 0x3}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[], 0x88}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) r4 = syz_mount_image$vfat(&(0x7f00000004c0), &(0x7f0000000940)='./file0\x00', 0x0, 0x3, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000a80)="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", 0x118, 0x600}, {0x0, 0x0, 0x10e00}], 0x28104c0, &(0x7f0000000580)={[{@fat=@codepage={'codepage', 0x3d, '936'}}, {@fat=@time_offset={'time_offset', 0x3d, 0xfffffffffffffa8c}}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}}, {@shortname_lower}, {@fat=@gid={'gid', 0x3d, 0xee00}}, {@uni_xlate}]}) mknodat$loop(r4, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000640)={'bond0\x00', {0x2, 0x0, @initdev}}) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x1b, r3, 0x1, 0x0, 0x6, @multicast}, 0xfffffffffffffef8) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="3400000011000150507d1fc74e85d1e5cb45b2bc", @ANYRES32=r3, @ANYBLOB="038400db03b0deaff6f7f3d5e57d919d980000000000000000e80000628daf1b661255006c42df0026769ec82694d4"], 0x34}}, 0x40) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000f00)=ANY=[@ANYRESHEX=r0, @ANYRESDEC, @ANYRES32=r4], 0x150}, 0x1, 0x0, 0x0, 0x20040001}, 0x40001) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000e40)={0x5c, 0x0, 0x8, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xf}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x9}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x1}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3f}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_BANDS={0x8, 0xef, 0xf}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}]}, 0x5c}}, 0x80) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000880)="231d94dbf5ef8f5b5a6ae5c81aab0c68848be032b123d931451199202c7fc4fce7524d824773ef137b44eb720b32c5081a3291310c5d4c9e98baf07f193751c977369bc5851fd0e5ff91334ea9f242c362df0d2ebbaefb1437064c", 0x5b}, {&(0x7f0000000bc0)="1731eca503d6bd4c15cda171aa8b3cf9bad4755ec891a8d13e2b07d9da183b9eb6798d03fc015b73334ca584acad878ea1ead30238e440df48aba540cb1c4745427392ec36748343ba6e6104c4baa711f736fc82cd834cbf5ff68b1e43bfb0b6eafc8276ef171119dc71a1fa71f8bcb2c09ad117c045bc631271858c33137f62cb48baca44f3d8e1d4e358ae29bd96e0f4de676a8e61d1578c695dd8949e22ac499636f24989a5ef3af1fa41392b80c6aa151e19792707b58e8152071aa703ffc3", 0xc1}, {&(0x7f0000000cc0)="65f944d4bca8abf1f5eaace161f1ad93807fb9d5b95370b461e5f7b28c5639ce7387db59fb666e8ad5833d04bcef50337ae49aa3bc25522b3fe41ba328f24775efef1e08eaf96610364a16f1460a7c7ff4100b8763ed5fe575f41f48a54bd6a55c6d5e90b32e2512930b786d5d508187c777b5967a03bf9cb6705b640eca8d8c0b04da2977254686e4870ef7932398e7d23816078680b9cb32408f29253e5adb61a071dd2941cd75f9a7ca572ced06a9c600649f7fbe0048a8a765b52bd4c9e6f7f055d5bbfaf0", 0xc7}], 0x3, &(0x7f0000000980)=ANY=[@ANYBLOB="20000000000000000100c80001000000c1da65c4bc05c718889529e37c898a9a5d7c716fe64626eb4fdf678f246e292cead36a1d94b6dd15fe27f68bb53fbffc75b7ac708802c4fe36c78bcae730a74ab0b696da8168551af2e47910cc365d5975cbfd4b7ca372849d58eeb174089712e293bd40edd383c0eaade94d3cfb74730800000040543fc4da8c7b2f8ffb81d12d8cf9445fb2163649fe", @ANYRES32=r1, @ANYRESOCT=r4, @ANYRES64, @ANYRES16=r4, @ANYBLOB="1c060000000000000000000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee00, @ANYRES32=r2, @ANYRESDEC=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x58, 0x801}, 0x40000) pivot_root(&(0x7f0000000240)='./file1\x00', &(0x7f00000003c0)='./file1\x00') [ 548.449731][T17479] fuse: Unknown parameter '0x0000000000000006' [ 548.482527][T17484] FAULT_INJECTION: forcing a failure. [ 548.482527][T17484] name failslab, interval 1, probability 0, space 0, times 0 [ 548.514389][T17484] CPU: 1 PID: 17484 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 548.524637][T17484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.534703][T17484] Call Trace: [ 548.537982][T17484] dump_stack+0x18e/0x1de [ 548.542301][T17484] should_fail+0x5d8/0x740 [ 548.546737][T17484] ? __alloc_skb+0x75/0x4d0 [ 548.551229][T17484] should_failslab+0x5/0x20 [ 548.555802][T17484] kmem_cache_alloc+0x36/0x290 [ 548.560819][T17484] __alloc_skb+0x75/0x4d0 [ 548.565143][T17484] ? skb_zerocopy_iter_stream+0x379/0x570 [ 548.570849][T17484] sk_stream_alloc_skb+0x1f4/0xb40 [ 548.575948][T17484] tcp_sendmsg_locked+0xe29/0x3d00 [ 548.581050][T17484] tcp_sendmsg+0x2c/0x40 [ 548.585282][T17484] ? inet_send_prepare+0x480/0x480 [ 548.590497][T17484] ____sys_sendmsg+0x4ee/0x7c0 [ 548.595249][T17484] __sys_sendmmsg+0x32b/0x640 [ 548.599923][T17484] __x64_sys_sendmmsg+0x9c/0xb0 [ 548.604756][T17484] do_syscall_64+0xcb/0x1e0 [ 548.609244][T17484] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 548.615114][T17484] RIP: 0033:0x7ffa0cdf8ae9 [ 548.619515][T17484] 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 [ 548.639362][T17484] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 548.647762][T17484] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 548.655717][T17484] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 09:38:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 24) [ 548.663672][T17484] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 548.671633][T17484] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 548.679589][T17484] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 548.922701][T17491] FAULT_INJECTION: forcing a failure. [ 548.922701][T17491] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 548.935956][T17491] CPU: 0 PID: 17491 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 548.946260][T17491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 548.953602][T17489] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 548.956299][T17491] Call Trace: [ 548.956316][T17491] dump_stack+0x18e/0x1de [ 548.956329][T17491] should_fail+0x5d8/0x740 [ 548.956341][T17491] __alloc_pages_nodemask+0x12e/0x740 [ 548.956361][T17491] skb_copy_ubufs+0x46e/0x13d0 [ 548.987837][T17491] ? skb_clone+0x1e8/0x360 [ 548.992243][T17491] dev_queue_xmit_nit+0x956/0x9d0 [ 548.997257][T17491] xmit_one+0x80/0x470 [ 549.001314][T17491] ? netdev_core_pick_tx+0xc3/0x2f0 [ 549.006518][T17491] __dev_queue_xmit+0x13c9/0x2c30 [ 549.011535][T17491] ? ip_finish_output2+0x844/0x15d0 [ 549.016720][T17491] ip_finish_output2+0xa93/0x15d0 [ 549.021733][T17491] ip_output+0x154/0x300 [ 549.025964][T17491] ? ip_mc_finish_output+0x3a0/0x3a0 [ 549.031240][T17491] __ip_queue_xmit+0xee6/0x17f0 [ 549.036082][T17491] __tcp_transmit_skb+0x1b38/0x3850 [ 549.041269][T17491] tcp_write_xmit+0x165a/0x8250 [ 549.046116][T17491] tcp_sendmsg_locked+0x1e4b/0x3d00 [ 549.051349][T17491] tcp_sendmsg+0x2c/0x40 [ 549.055610][T17491] ? inet_send_prepare+0x480/0x480 [ 549.060708][T17491] ____sys_sendmsg+0x4ee/0x7c0 [ 549.065460][T17491] __sys_sendmmsg+0x32b/0x640 [ 549.070136][T17491] __x64_sys_sendmmsg+0x9c/0xb0 [ 549.074987][T17491] do_syscall_64+0xcb/0x1e0 [ 549.079490][T17491] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 549.085378][T17491] RIP: 0033:0x7ffa0cdf8ae9 [ 549.089779][T17491] 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 [ 549.109366][T17491] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 549.117766][T17491] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 549.125721][T17491] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 549.133679][T17491] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 549.141640][T17491] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 549.149602][T17491] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 549.303035][T17489] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 550.064323][ T1949] device bridge_slave_1 left promiscuous mode [ 550.070595][ T1949] bridge0: port 2(bridge_slave_1) entered disabled state [ 550.077997][ T1949] device bridge_slave_0 left promiscuous mode [ 550.084230][ T1949] bridge0: port 1(bridge_slave_0) entered disabled state 09:38:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:09 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 25) 09:38:09 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0104000000000000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = getpid() r1 = getpid() waitid(0x0, r0, &(0x7f0000000080), 0x1000000, &(0x7f0000000780)) rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000100)={0x24, 0x0, 0x9}) ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x6, 0x1, 0x4}, &(0x7f0000000180)=[{}, {}, {}, {}]) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x1, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2000, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, r2, 0x0, 0x6, 0x5, 0xa}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000180)={0x41424344}, 0x1, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa004e3d4500002820c1630000069078ac1414bbac1414aa00004e22", @ANYRES32=0x41424344, @ANYRES32=r3, @ANYBLOB="5c0a000090780000"], 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffff, @empty}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400f00, 0x0) r4 = geteuid() stat(&(0x7f00000053c0)='./file0\x00', &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000058c0)=[{{&(0x7f0000000840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f00000008c0)="a6acf9fababdd69eed31412fd0d6b89ca550cf6c93dff2a7bb52b40b2663e1a37c6cb4573787c2115541519b9017dd0cd6a37d7a62a8c7c309efab3f87f24fc183da8ebcf6a6ee2564342fe7703a692b458121fc6d93d9fcf6c36f63d51c0f7d295625", 0x63}], 0x1, &(0x7f0000000dc0)=[@cred={{0x1c, 0x1, 0x2, {r1}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xb0, 0x48000}}, {{&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000f00)="d7e1589230686dc42820b9549139bee29211151de01157ec6ac0c82fdd5b146050ee01da1c413e1c5cb005beb65541772a0641e458641f410b29a207c5a3821ed423e2873a693a213fce5c3d25c48a249f587ba4254d3f11a3de43d2d964236ff70bcc852958384638cd6901b1b0a4e93cb566487d66656f926949ee3712dd9b9e03f033dabda5bffe6dcfaa16ad", 0x8e}, {&(0x7f0000000fc0)="896fa1da2444f3f8e29a33efd2bbe2867d301f56141b985cd1230dbe7dc62bbfee6b0929bb1dbaf04a857b7729abfc4c5da0137f096e16f78c9e8187a07efc95ab10f729e07fa362e61f21bbadeede097f6e62ad3a8737096b959c2229622bf85fd7f036084e1908932d5f28b003fe0a2a79e0d21126106c6ad7c756928c076b8bd2a25c7b6b2cdba405488e1aa678b34cb43b4519b5ea5bf93fe7c9ac801c2091ff7bbbf894bd198f1a8f214205a5f21f7443c92dd0cb94cc15bc5484fcb32a624124e0bf49cfb52817a1", 0xcb}], 0x2, 0x0, 0x0, 0x40050}}, {{&(0x7f0000001100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002340)=[{&(0x7f0000001180)="bf76468980cd5a9f2462acdcc689e77eb48395934b40be6285f0efbfe48c07a8e92dd5e934a625b6754a9ffcc28f6e8ac06b9b4ae7f0bf625fae2f3a525e256577ba927204639f666e8897dc0430d0dd5520565c7908e73fe21f3fb436e11b8503ae32548d837bb332b2f75552cfa8c423eea935067e770278c405129ec152b25a1dbe1597e2c0352be40bc26e367573d306cf8f645614c8862245436625a19f5df1001932c0d9aa6b05478174e342536bbd6a4ab27dd6d5387b6f4632297181", 0xc0}, {&(0x7f0000001240)="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0x1000}, {&(0x7f0000002240)="6e7da9af6e5b41e846da6975e609b1bd93a273483a8b99a59450937c56d96cc073ea450c7cffcd9362014c5718b9e52d83c3733b9781fcfd49f96d7b8d43e0507d90441fb0e57c41ca088ad486a830399a2e929da1d5f4f38b9b2884f0baad3c8667ae7218e3296c6310", 0x6a}, {&(0x7f00000022c0)="62de8e4de1a7e5a0f86d64a537d9b00f2487789eee2dd6327d4ebac7b830037ff0400580f1cca66d525bc75284dedffdb91d4bed3aa4694c965416900b711dff0f", 0x41}], 0x4, &(0x7f00000023c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}, @rights={{0x10}}], 0x78, 0x2000c800}}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000002440)="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", 0xff}, {&(0x7f0000002540)="28f5fe3a5b91864292e050febf874a80759afe3658463cd9bf376bdfed09e46f551db781a45f05d1ab0ad861643db184aca56d08e1e045c25b1a93343068102da8ecea77ba8a7e347d0f71f0001197b9976d5263cec63097f38c05f0d8e41427cedde51dc4f2d6e2f84f5640af6a849adec4eb6769bec49280237bf317e8e994aeb1cff5e32795de3d3d4cb06d9cc443f30b94882398296911c99ef239eaef1c918bd29aa6f186", 0xa7}, {&(0x7f0000002600)="cfb47564a1026c6d00c23bd9abc01fd02ed08a3ccc7935aed03ed6041e99a23ff3dd4134e436b2629588067bd5e3b460f42e9dbdb9f3aed5bc6619acd5f452fd3956637e397273e2c031e41a89", 0x4d}, {&(0x7f0000002680)="51c6ea21fc097af9d3c0c8abffb05525ec2b75b3437e637b2461360de3581a69e8e2ffca92c9ada9c61aa7", 0x2b}, {&(0x7f00000026c0)="45aae07583d88e50360b554237fe13247f68e0b1a550ec5338fd59d17b7329bbf524fec99164d1611c1704690409eec896597076ef4adc19748d6e171274e3f07b7d3da8366201d6a173dd52eb4db8ee23100354a45cfee458ad3696023f6324e7558cd3e987fb318587f5e5ca57579485eb3a12ecd04090d172ad5d8e3e724d6a3d091f6f7c0a3f7670714121615a51cef1f313a444f21661eeda250b238432ac1346f8da363780f59d8fa4fce9ec63207c2118c95f2cee350ccc3d12ffc5c5d5737777b9ba1b4bd8902523ed5bd7bd96e4032c027da2c801a03a05286c1f93f69355", 0xe3}, {&(0x7f00000027c0)="863ab973fc2aefc675598d2001c51c6e3502e65e8d516b9bf34497de01af7947e440c5ef1f1ac1aad8f465dea3ec02ace2fa747f6a609b82d776090a0960b91b2477e39287bba6e57a3da7041dfe08270bfa571b5260fb8a4b81a8e65730fd39ca51b372c3c75d4e4da327e6", 0x6c}, {&(0x7f0000002840)="1bd157f458f581b2f01e63f9fb72679156e1ab8ac5b617764802bf3f7b8abc3bfab5a41d70ffaf6f488bd5a3f7db3b23838ad8fe24d67b23bed666da702ee10483a3d91d5c8d3533f74353a02531a27e29dfd1da4d5543e3d0b6045628075de0c3cae531c49273cb92c72aa16d2d8eb48da320f9ca95efd63c69d68f7465b162a8d6acd7aa2bcc14739e400a66987891a4800e36026376ded42d3e632463df605ce6bce989b1d22f0e5f179980fd43f900", 0xb1}, {&(0x7f0000002900)="7ce693cd417fa7a58b0d9f6c333b9316825539c6979e2af19f35066a3c1e56dc35b14e7b245814a15ad0f481b5259e70b7525066a595d063933092b14ba66f757b7c886ddee366eb91c956fb900278fb798d6ad34431924e075ce0033f6b0762499b2c7fc6", 0x65}], 0x8, &(0x7f0000002bc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 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{&(0x7f00000045c0)="6868bd48752ad56d615ca9bde181b2cefcf5f5b550b0a1512447b863a1e8f485b8e10c08652b00191ebf96421aa33228a0466f657a25c2b1edcec5a5f808fc4364f779481395b25a0e2e207a79c6157e2f213aade51c8b1a441c301eb1ae7819f1cdc8ce0bd3c39247e78c11feef98def26562b8e410c061fa74ffa9c04a8754b08e7325403769b5f25c73bce4feb9a9bdb66886cee242a77231fb838c8ca7ec3df67815", 0xa4}, {&(0x7f0000004680)="131410261f57192c116d9f67e0ccdaae11cd6a25cfa725767bb9d86ef7505d0b678e21c46aee169906b85703edbbf0794409e9b26fe8ff92f21f2fa9ffdd141ad81cbf671686541bf1afb8f1eaf47fb4822c309dc4c32e3be800563cec997ceaa7dda4975dd78beecdc4c67d5108c9bcc5c93059fd80ceeb666a66f6d454a8eb616aecabd7c6aabc", 0x88}, {&(0x7f0000004740)="79c4f08327faaecd1bdca0b24b5f57b166d28d9d81bb389ebf49721115da9de6710f4801482aa57a51703f1e7b2a2373dd9c26f95173467c0450b551106d78a42a583517ae6623f1ceda5fca22d543aaa9e5d208898b69bf8e4a6d5fffc591637360dce3dbbb0b4a357a49ce74703671fded25214f63f8687d1291c62799b6288956030872918e7af2707bae231e5d245b98ac2073fbd117fd3b7ff7fe8d6a353223d3cca8b45d915d772362dd1e8029f6105e", 0xb3}, {&(0x7f0000004800)="4cc05c7614deccfedb3bc0a11582a48347760618dc265e90a3bd9eb5a9acad0de72255c8ad9014ddca3eac8793a1a19ef4b0eb21c0ae4b4a329f87a0ca77f682597ef282d49fb1df9d3f315cdf1a86bda9cce17fe8eb0e2ea7dcc4bd598028bb284999ae9b4366a01a8ff050d587818ce1d490d56157b67d425a2ee73a1d6ea9864f3833f1f2ec772018292d4dc84a75baffe0a639a9d6c94f84ac8f843531cc25b934e87d92f3c21cb20f230a95b977592f6486536aa363bc0bab87f58e3ee9e92cc5af405e4ca491711fe30ab13b938029872ec109e018667ef7952ac79ab9791b8cf160138d1684bfdd40", 0xec}], 0x9, 0x0, 0x0, 0x20004000}}, {{&(0x7f00000049c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000004fc0)=[{&(0x7f0000004a40)="f3a0436a1e4844e903bccb09f5535032669d96b8936e955e310838cc2f0b9d6b8f58be7b780cf1fded230bceb63835fce49e082fbfb81bda385ab503a1368d439044bc006b0beddb816791d10e473e0f71f9f2a37c10e367d304dcbde798c6b83c0d0354ecc50e5cddd72b67f6577c89cdbf2e5e307831686050257a44c0ab37b0f6e337dae04cb901dd5856de16ed7ed63829b46266d7a650f538e27cc8499d13ab2fe0994196d59ac9f24b7382849cc08c50f2161878d7986844404a2e1bf4883db9e3", 0xc4}, {&(0x7f0000004b40)="04cdbb886f186e0d46dc5b24811084793c7fd27758bd91d72cadd82dbdab47f6ecbb82e9d0c02da5b04832f8ec2dfe1b2e1d86ccde128e3d375636f88de5474a960fea4c430dd2d6d6e643043bd39b5bd5af2a5582327faa543ad82e253386de110d542695f08ba44a8c02538f92764871f5ecb07503e85c08c98d5365c01d303f3d1678362d9846ebdf893008c0c88201ba4d656c0ccfe95492157c", 0x9c}, {&(0x7f0000004c00)="28bf8e3294807a864d6f65ea1bea77428dbbedf1b5f5a5a2df0f2a6e5e230f1c9af217ac9a571acb6076afa7793cb6cd622059b3bcf6951073cd985cf6d28143e5bf925f24dfbf4085a31d3b67582932f0321801690dda64d25a23421932c7a7eeda2f4ee6879b79155512f7e740339d6e8ef7ba33a888419c5a0e26d1df81f02bb3e6", 0x83}, {&(0x7f0000004cc0)="dd6a205c62dea45377df30747eaf450582cf50af4502aa521b92856f99c0e989eabe1532c69420e1baaaf68af55c8fdeb42db6e08721d684645bc91ddf8f43bc002914d41bd492a841bf773e249a6aaa55cdcb4db80e70c4605334cf78429bcc535e5bb7454b2864350d5fa61c49b24d1fde5c398c22f34f5105b185bd86575bc05d014ff128ce0fa7afe25ac8c6fec48c18f1ddc8236594f769407adef9c06b2edb9fc3ae339d1edc2bf6d24cccb03c8ea70ff1ba6ba7e548a3a8e387eb85cb3dd41fe5c78b", 0xc6}, {&(0x7f0000004dc0)="64abb8c46e1c0c7785f9c2b1208f541d378fcd0a4469606456ed9f1a52a149aaf80f4f2a54c92a4747b0c64cf52fc1207f57706c501111bf76bf729338db334558967ba81e38188f2607340892be3e950eb4cb3d71fab987076c113c96f4c06a946a1dd8dd0134b705b29e707f78851c57afc4467dcba74dc273923caca3e709de9749ef57e8004dd856c2ac48923def37ab32c10e6b2bd8fa7d1480b0fb9ec37c8251554520ad5b9096b2ed3dd90dac80a46e91698dc020f5b4427d915ec7ebacda61b012088adb6ab13c28204e019586c0efaeef5cef5030637de01bb3f80a40da35", 0xe3}, {&(0x7f0000004ec0)="c4548be3685102985d3b0c6a33e9c403ddd4d493ee7aeb7468adcba46331ed58929b2728b1fa43c519f70c2339eb59ef9792c5f55faccc0b0697aaf37cbfbf390e034366180d7975b16545eb26fbc4ace3f6a7bd606dc531e58e82a0b1242846a721324358cf890b5c772a1828dacd", 0x6f}, {&(0x7f0000004f40)="15ca256f70eae8718541cdcca77ed51e5a61905455c8bb67596e996bbf659cadcc5ac49658bfab238be5a67e792654e8e91c82b90e8c24d734917d9f8b1ec56a6e34b8a0519c0a1d1fab29e20713edfb29aac3162a03163148", 0x59}], 0x7, &(0x7f00000050c0)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r1, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108, 0x48010}}, {{&(0x7f0000005200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005380)=[{&(0x7f0000005280)="8525f04e344f76e8683d11852b4a703b3793eb2c3a271607de75e589a83f30fed98fd95ea3f39a6a4745755646309ccabdad6bbc18d46f24e26c4b603a6978556c5f4afd9f284ad644a23efaf1cd01316c79732b559bd84e4809536370ec0cd24621957a246e6d61b7677d771e1f", 0x6e}, {&(0x7f0000005300)="714cace4201aeba1500dd7069b84c34ed370da6b1a6481f195d04b98d36d748a136afa7da29c5ee6", 0x28}, {&(0x7f0000005340)="c1f6adeced88c3d37b7a66c987eaed5c6cd21d3a354314953eb8e6d735607dbc0cc5caac9c50cef4e84f65852d7354", 0x2f}], 0x3, &(0x7f0000005480)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1, r4, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r0, r5, 0xee00}}}], 0x58, 0x2}}, {{&(0x7f0000005500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005800)=[{&(0x7f0000005580)="2166268bb3d9cb5a4ac24ed566", 0xd}, {&(0x7f00000055c0)="7a81a3cc64189d07f43572c7dc1f2ce910e10e5aed8d15a8ca65d41f14add0abc3b3613bfc3dc841b83a9f2234f0da1c92dca3d738dbf06a1646dd7e8c25b77510499b2d3e2c0c004575454af87148c0f7931927f8e9fab2b13c17ef905e3a0dd3d143fc94cdbe106cf7cd48faf135464d30d1d80bb8de04a2f0c9c6ad662a0cfe837afacadced8e4c6cd096bdf3832f9c844a642373c68b2aebaca95ed02721025261ee693a84a3c7a247", 0xab}, {&(0x7f0000005680)="6fa17f499312c99ed8b86d2e0a20ad72fc871f25b7bf3fc33cdd423e3bbf7f83cf694c136ef5ce4abca3660258bb51acb55dbdea58b1e86accfb07396a084591e1dd438ad63d15b8ebf5d4631711475ca8a9268186f89521950b13d0c9db14b2e79a6e80f513c7c8129a383d581fdfcd54aef0346890bb85b458db7e96e8f4a41c56d0b302958a7226307ecac0ca6da52b11b07e08deff4fe3cfe0fbcf85bdbd239104eaa83f21d8965446bbcc8b7a943c056d635031fc670ddc1efd9c525908b3a66c1dcfe324dfa302b2aaf2be", 0xce}, {&(0x7f0000005780)="a2c0c15c2673e307260df6533ab3ba38712e94fd9f69383da4f6c9e3eeb60850aba0", 0x22}, {&(0x7f00000057c0)="843e5f68dc38c2b244e39476f4722ccd09cebb763997eee068ee43fab4ea4411b565fcbf5d4f5ecb175a5fe90fe2", 0x2e}], 0x5, &(0x7f0000005880), 0x0, 0x4004090}}], 0xa, 0x20004801) syz_emit_ethernet(0x3f1, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB], 0x0) syz_emit_ethernet(0x3e7, &(0x7f0000000380)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@val={0x9100, 0x1, 0x0, 0x1}, {0x8100, 0x1, 0x1}}, {@ipv6={0x86dd, @tcp={0x8, 0x6, 'oGL', 0x3a9, 0x6, 0x0, @private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[@hopopts={0x33, 0x3, '\x00', [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @ra={0x5, 0x2, 0x1ff}]}, @routing={0x62, 0x8, 0x0, 0x8, 0x0, [@rand_addr=' \x01\x00', @private1={0xfc, 0x1, '\x00', 0x1}, @remote, @remote]}, @dstopts={0x3b, 0x3d, '\x00', [@generic={0x3, 0x80, "02f174398dc7f44a58d513e1cf7e778ec5040836bfd9d19c62802d3f0345fa15023dcccf754078a58c278ff822d90856fd17867e4885fc486f1035e2bccc1275d7806ef05311cc404138784d82eeaed79ae9c3eb42ffaef53d8a37f4a17606a67d83f6d6af55026cd99460ba4957d709ef8d51fcae6aa5b2a40debec7ea522cc"}, @generic={0x1, 0xe2, "3fd7874c66a9fc835591f04430f9d5e0593097f4458ca05435b143610e0246fe22245b0796c0a56cfa6db427db5a8cd3598512c79702ab386c19747f9fd7a8cc6604459850c1be68a21f396c487e06e30f33627d8c21ef630dfa41353ef827f7717300566c09476c7a6b3097537c45c0b8d04527d2b96cfc025ff525db03b80d4554b42dcce910939d83650b5d5a59db50f71568f3e34a9d04a0461b4717efd191a8b9c0218834f1fe6d41b2b06840280ff0d11fa07c72788d24a9779ad8c200e7aa646dfe9431ecc8de517f645e4a27ebfdf6b17ebd88dc640476d4136406fb2111"}, @generic={0x5, 0x7d, "28fe682bddaa2f6db17d4750f742f3e6320393bff36e6f027e1755d2b70e1f39dfb6fc49942d18d2ad3440db690f8d73758c4d2c7510643f0af40b97009b1deca7f46545f956909a638f3ea3308465a3e3eaef81f8ef68a83421fbd62e8b0d82e033ecd72382bf7bade79d0864b42950dc19c63648782b21b242f3a919"}, @jumbo={0xc2, 0x4, 0x4}]}, @srh={0x3a, 0xa, 0x4, 0x5, 0x12, 0x0, 0x86, [@local, @empty, @ipv4={'\x00', '\xff\xff', @local}, @private0={0xfc, 0x0, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0xe}]}, @fragment={0x3a, 0x0, 0x81, 0x1, 0x0, 0x14, 0x64}], {{0x4e21, 0x4e23, r2, r3, 0x1, 0x0, 0x1b, 0x8, 0x9724, 0x0, 0x1, {[@eol, @generic={0x4, 0xf, "aad1eb753c19a918bd15d7a245"}, @md5sig={0x13, 0x12, "ae54b6d71710c5e751f9d423387819b2"}, @generic={0xfe, 0x11, "96c5a7107887d8ce456cc64f70a25f"}, @sack={0x5, 0xa, [0x773d, 0x80000000]}, @fastopen={0x22, 0xf, "0b05bedc9afddf50bf43c8c115"}, @timestamp={0x8, 0xa, 0x81, 0xffffffff}]}}, {"de19adf13c12ac7438f95591ea0f73e0a32b694febf3142f95fba802a4b5369da4d602f4ace0a673f7205a529e654601e08491fc57340899de8f55496f8b7ecd10316d81f9048d69bc59fa02caa652451ed80156f6dc5db4257563c144ee7799f67cca870ac04478402b86ad1bca4510571e9bda85"}}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0x3a3, 0xd13, 0x24c, 0xcb5]}) 09:38:09 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000011c0)=ANY=[@ANYBLOB="9feba93dc14bf80100180090cabf0556480f000000000000000000b5f50000001f106771a7ad0000070000000030002e0061008777e3a419446a9ed87143f93fed44bb6de33200050000005b3b481db1e476d2a19271"], 0x0, 0x1f}, 0x20) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="441009090000159e0000000000", 0x22) vmsplice(r1, &(0x7f0000001140)=[{&(0x7f0000001240)="0597a256828b7bd1e9103fe310af9cf82dd6ad5f98ae4f9fd89e3068d4de20f40856b4ac93d17894ba220b3e84bf6fdd9312fdc8d6c68d53f79055e879bde48126e93e4eeaf52c97f74f5294269fda5470c67853cbc95338736bf0c615b03389922cf7b088af669480eabccd411c18c80401793f78a9cb6fbfce448690f6449b2a2cb17310ec2643ab15a82a6187001547c719a7968369a31ba8ef63c3efb309a197d68bf8ad3b9bf06390da69baa305b110cdd71f427f368356bd150e2005c43c159373a736b1279a9b1d83cf6aaf4f98e53f4a7db62d4de4c6e5", 0xdb}, {&(0x7f0000000040)="48dd085466c38acf611fe82615150f", 0xf}], 0x2, 0x2) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r0, 0x10, &(0x7f0000000000)={&(0x7f0000000100)=""/4096, 0x1000, 0x0}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001100)=r2, 0x4) 09:38:09 executing program 5: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400), 0x404, 0x0, 0x0, 0x0, 0x206}}], 0x1, 0x0, 0x0) epoll_create1(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x85c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x8, 0x3f, 0x9, 0x7, 0x0, 0xd3, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x704, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x84, 0x1000, 0x5, 0x1000, 0x1, 0x4, 0x0, 0x2, 0x0, 0x2}, 0xffffffffffffffff, 0x6, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo/3\x00') preadv(r1, &(0x7f00000017c0), 0x333, 0x0, 0x0) 09:38:09 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000), r0) syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa38000800650000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000ae002eb64a23b24d77d7"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:09 executing program 5: syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, 0x0) getpid() sched_setscheduler(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x20b6e) r2 = dup2(r0, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x0}) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f00000000c0)={0x1, 0x2, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 550.668702][T17500] FAULT_INJECTION: forcing a failure. [ 550.668702][T17500] name failslab, interval 1, probability 0, space 0, times 0 [ 550.686209][T17500] CPU: 0 PID: 17500 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 550.696467][T17500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 550.706507][T17500] Call Trace: [ 550.709776][T17500] dump_stack+0x18e/0x1de [ 550.714086][T17500] should_fail+0x5d8/0x740 [ 550.718492][T17500] ? __alloc_skb+0x75/0x4d0 [ 550.722986][T17500] should_failslab+0x5/0x20 [ 550.727477][T17500] kmem_cache_alloc+0x36/0x290 [ 550.732234][T17500] __alloc_skb+0x75/0x4d0 [ 550.736560][T17500] sk_stream_alloc_skb+0x1f4/0xb40 [ 550.741661][T17500] tcp_sendmsg_locked+0xe29/0x3d00 [ 550.746768][T17500] tcp_sendmsg+0x2c/0x40 [ 550.751004][T17500] ? inet_send_prepare+0x480/0x480 [ 550.756104][T17500] ____sys_sendmsg+0x4ee/0x7c0 [ 550.760862][T17500] __sys_sendmmsg+0x32b/0x640 [ 550.765543][T17500] __x64_sys_sendmmsg+0x9c/0xb0 [ 550.770384][T17500] do_syscall_64+0xcb/0x1e0 [ 550.774893][T17500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 550.780764][T17500] RIP: 0033:0x7ffa0cdf8ae9 [ 550.785186][T17500] 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 [ 550.804776][T17500] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 550.813182][T17500] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 550.821143][T17500] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 550.829100][T17500] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 550.837059][T17500] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 550.845024][T17500] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 26) [ 550.865727][T17506] fuse: Unknown parameter '0x0000000000000006' [ 550.985873][T17515] FAULT_INJECTION: forcing a failure. [ 550.985873][T17515] name failslab, interval 1, probability 0, space 0, times 0 [ 551.025657][T17515] CPU: 0 PID: 17515 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 09:38:10 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000006c0), 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x5, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x5801}], 0x1, 0x0, 0xf080, 0x3}, 0x100) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000280)) write$binfmt_elf64(r0, &(0x7f0000000600)=ANY=[], 0xfc30) [ 551.035907][T17515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.045957][T17515] Call Trace: [ 551.049243][T17515] dump_stack+0x18e/0x1de [ 551.053763][T17515] should_fail+0x5d8/0x740 [ 551.058182][T17515] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 551.063462][T17515] should_failslab+0x5/0x20 [ 551.067959][T17515] __kmalloc_track_caller+0x5d/0x2e0 [ 551.073500][T17515] ? kmem_cache_alloc+0x115/0x290 [ 551.078523][T17515] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 551.083803][T17515] __alloc_skb+0xaf/0x4d0 [ 551.088128][T17515] sk_stream_alloc_skb+0x1f4/0xb40 [ 551.093242][T17515] tcp_sendmsg_locked+0xe29/0x3d00 [ 551.098717][T17515] tcp_sendmsg+0x2c/0x40 [ 551.102963][T17515] ? inet_send_prepare+0x480/0x480 [ 551.108064][T17515] ____sys_sendmsg+0x4ee/0x7c0 [ 551.112933][T17515] __sys_sendmmsg+0x32b/0x640 [ 551.117627][T17515] __x64_sys_sendmmsg+0x9c/0xb0 [ 551.122476][T17515] do_syscall_64+0xcb/0x1e0 [ 551.126973][T17515] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 551.132853][T17515] RIP: 0033:0x7ffa0cdf8ae9 [ 551.137257][T17515] 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 [ 551.156851][T17515] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 551.165247][T17515] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 551.173379][T17515] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 551.181374][T17515] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 551.189512][T17515] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 551.197565][T17515] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:10 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 27) [ 551.343284][T17524] FAULT_INJECTION: forcing a failure. [ 551.343284][T17524] name failslab, interval 1, probability 0, space 0, times 0 [ 551.367990][T17524] CPU: 1 PID: 17524 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 551.378245][T17524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 551.388285][T17524] Call Trace: [ 551.391569][T17524] dump_stack+0x18e/0x1de [ 551.395900][T17524] should_fail+0x5d8/0x740 [ 551.400308][T17524] ? __alloc_skb+0x75/0x4d0 [ 551.404807][T17524] should_failslab+0x5/0x20 [ 551.409302][T17524] kmem_cache_alloc+0x36/0x290 [ 551.414063][T17524] __alloc_skb+0x75/0x4d0 [ 551.418382][T17524] ? skb_zerocopy_iter_stream+0x379/0x570 [ 551.424102][T17524] sk_stream_alloc_skb+0x1f4/0xb40 [ 551.429212][T17524] tcp_sendmsg_locked+0xe29/0x3d00 [ 551.434323][T17524] tcp_sendmsg+0x2c/0x40 [ 551.438551][T17524] ? inet_send_prepare+0x480/0x480 [ 551.443646][T17524] ____sys_sendmsg+0x4ee/0x7c0 [ 551.448389][T17524] __sys_sendmmsg+0x32b/0x640 [ 551.453048][T17524] __x64_sys_sendmmsg+0x9c/0xb0 [ 551.457870][T17524] do_syscall_64+0xcb/0x1e0 [ 551.462361][T17524] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 551.468222][T17524] RIP: 0033:0x7ffa0cdf8ae9 [ 551.472612][T17524] 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 [ 551.492375][T17524] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 551.500765][T17524] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 551.508738][T17524] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 551.516687][T17524] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 551.524636][T17524] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 551.532582][T17524] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 551.589353][T17527] fuse: Unknown parameter 'fd0x0000000000000006' [ 552.929782][T17530] bridge0: port 1(bridge_slave_0) entered blocking state [ 552.937031][T17530] bridge0: port 1(bridge_slave_0) entered disabled state [ 552.944705][T17530] device bridge_slave_0 entered promiscuous mode [ 552.951523][T17530] bridge0: port 2(bridge_slave_1) entered blocking state [ 552.958741][T17530] bridge0: port 2(bridge_slave_1) entered disabled state [ 552.966161][T17530] device bridge_slave_1 entered promiscuous mode [ 553.001666][T17530] bridge0: port 2(bridge_slave_1) entered blocking state [ 553.008703][T17530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 553.015986][T17530] bridge0: port 1(bridge_slave_0) entered blocking state [ 553.023074][T17530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 553.042939][ T1289] bridge0: port 1(bridge_slave_0) entered disabled state [ 553.050194][ T1289] bridge0: port 2(bridge_slave_1) entered disabled state [ 553.058228][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 553.066656][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 553.075649][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 553.084153][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 553.091352][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 553.105602][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 553.113740][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 553.120775][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 553.128585][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 553.136720][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 553.154021][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 553.162427][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 553.173429][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 553.186960][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 553.197669][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 09:38:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 28) 09:38:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x20, r1, 0x1, 0x0, 0x0, {0xc}, [@TIPC_NLA_MEDIA={0x8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x20}}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0xaca}, {0x60a, 0x0, 0x6}]}) 09:38:13 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:13 executing program 1: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000080)=""/77, 0x4d}], 0x2, &(0x7f00000011c0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x78}, 0x10) ptrace$peeksig(0x4209, r0, &(0x7f0000001280)={0x1, 0x0, 0x4}, &(0x7f00000012c0)=[{}, {}, {}, {}]) 09:38:13 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="8400000a14000024c8e9bf17efbc9a16010000000000003a62d62bc70fd0bfcc2bf71ae915a5a3da3a55d83c441eb121b0b10513c569b0f79c752dd6cf4c781c1f2bd650f58f580e78f510f5bed22bf931e7e69d1080b5628ac74837063e031782748d", @ANYRES32=0x0, @ANYBLOB="1400060007000000ff0100000000000001000000140006002f00000009000000060000000000000014000200fc00000000000000000000000000000114000100fe80000000000000000000000000003d14000200fe8000000000000000000000000000aa0800080021040000"], 0x84}}, 0x4001) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004b280)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x200201, 0x0) ftruncate(r3, 0x7) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x0) syz_open_dev$rtc(&(0x7f0000000180), 0x8, 0x400) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x200201, 0x0) ftruncate(r4, 0x7) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f000004b280)) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) faccessat(r3, &(0x7f0000000280)='./file0\x00', 0x20) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0xfd, 0x80, 0x5, 0x80, 0x0, 0x400, 0x2a4b1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0x59}, 0x2000, 0x20000000000, 0x7fffffff, 0x8, 0x6, 0x3ce, 0x8, 0x0, 0xe9b, 0x0, 0xf00}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x709, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1845}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) 09:38:13 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x99, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@llc={0x4, {@snap={0xab, 0x0, "96a4", "3fadd9", 0xd, "719ff0f084e7aeda854ae027b696cb0e19add84c50af2231879b718808421ec3bd67f78d6e9dfeb2934fd6274f45080379a5da0594cfe954ece0e21fbd9dae07e04918ab2553dc80516545e5855fd323159cc2d3d12454abe822afa2c4676241b6b300ee56695f55472237b3c75bdd9f0b24315df6ccca6f87f624da1e2872cf1ef1"}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 553.939139][T17545] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 553.940329][T17544] FAULT_INJECTION: forcing a failure. [ 553.940329][T17544] name failslab, interval 1, probability 0, space 0, times 0 [ 553.962861][T17544] CPU: 1 PID: 17544 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 553.973181][T17544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 553.983319][T17544] Call Trace: [ 553.986607][T17544] dump_stack+0x18e/0x1de [ 553.991017][T17544] should_fail+0x5d8/0x740 [ 553.992521][T17545] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 553.995442][T17544] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 553.995452][T17544] should_failslab+0x5/0x20 [ 553.995461][T17544] __kmalloc_track_caller+0x5d/0x2e0 [ 553.995469][T17544] ? kmem_cache_alloc+0x115/0x290 [ 553.995476][T17544] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 553.995492][T17544] __alloc_skb+0xaf/0x4d0 [ 554.034333][T17544] ? skb_zerocopy_iter_stream+0x379/0x570 [ 554.040310][T17544] sk_stream_alloc_skb+0x1f4/0xb40 [ 554.045426][T17544] tcp_sendmsg_locked+0xe29/0x3d00 [ 554.050546][T17544] tcp_sendmsg+0x2c/0x40 [ 554.054785][T17544] ? inet_send_prepare+0x480/0x480 [ 554.059890][T17544] ____sys_sendmsg+0x4ee/0x7c0 [ 554.064648][T17544] __sys_sendmmsg+0x32b/0x640 [ 554.069331][T17544] __x64_sys_sendmmsg+0x9c/0xb0 [ 554.074225][T17544] do_syscall_64+0xcb/0x1e0 [ 554.078727][T17544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 554.084609][T17544] RIP: 0033:0x7ffa0cdf8ae9 [ 554.089009][T17544] 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 [ 554.108772][T17544] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 554.117169][T17544] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 554.125128][T17544] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 554.133093][T17544] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 09:38:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 29) 09:38:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="8400000a14000024c8e9bf17efbc9a16010000000000003a62d62bc70fd0bfcc2bf71ae915a5a3da3a55d83c441eb121b0b10513c569b0f79c752dd6cf4c781c1f2bd650f58f580e78f510f5bed22bf931e7e69d1080b5628ac74837063e031782748d", @ANYRES32=0x0, @ANYBLOB="1400060007000000ff0100000000000001000000140006002f00000009000000060000000000000014000200fc00000000000000000000000000000114000100fe80000000000000000000000000003d14000200fe8000000000000000000000000000aa0800080021040000"], 0x84}}, 0x4001) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000004b280)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x200201, 0x0) ftruncate(r3, 0x7) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x0) syz_open_dev$rtc(&(0x7f0000000180), 0x8, 0x400) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x200201, 0x0) ftruncate(r4, 0x7) r5 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f000004b280)) r6 = dup(r5) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) faccessat(r3, &(0x7f0000000280)='./file0\x00', 0x20) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0xfd, 0x80, 0x5, 0x80, 0x0, 0x400, 0x2a4b1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x1, 0x59}, 0x2000, 0x20000000000, 0x7fffffff, 0x8, 0x6, 0x3ce, 0x8, 0x0, 0xe9b, 0x0, 0xf00}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x2) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x709, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1845}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x3c}}, 0x0) [ 554.141054][T17544] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 554.149520][T17544] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 554.174155][T17551] fuse: Unknown parameter 'fd0x0000000000000006' 09:38:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)={0x20, r1, 0x1, 0x0, 0x0, {0xc}, [@TIPC_NLA_MEDIA={0x8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}]}, 0x20}}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0xaca}, {0x60a, 0x0, 0x6}]}) [ 554.187948][T17555] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 554.197472][T17555] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 09:38:13 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) r0 = getpid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r2, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x400400, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@dellink={0xa4, 0x11, 0x400, 0x70bd2c, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x8008}, [@IFLA_IFALIAS={0x14, 0x14, 'gre0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r0}, @IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9}, {0x4}}}, @IFLA_MASTER={0x8}, @IFLA_EVENT={0x8, 0x2c, 0x1}, @IFLA_XDP={0x2c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}, @IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_FLAGS={0x8}, @IFLA_XDP_FD={0x8, 0x1, r3}, @IFLA_XDP_FD={0x8}]}, @IFLA_TARGET_NETNSID={0x8}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x4}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x4}]}, 0xa4}}, 0x0) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0x9df3) rt_tgsigqueueinfo(0x0, r0, 0x8000003, &(0x7f0000000100)={0xfffffffc, 0x0, 0x9}) 09:38:13 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 554.317456][T17566] FAULT_INJECTION: forcing a failure. [ 554.317456][T17566] name failslab, interval 1, probability 0, space 0, times 0 [ 554.330288][T17566] CPU: 0 PID: 17566 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 554.340549][T17566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.350610][T17566] Call Trace: [ 554.353900][T17566] dump_stack+0x18e/0x1de [ 554.358315][T17566] should_fail+0x5d8/0x740 [ 554.362731][T17566] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 554.368001][T17566] should_failslab+0x5/0x20 [ 554.372483][T17566] __kmalloc_track_caller+0x5d/0x2e0 [ 554.377753][T17566] ? kmem_cache_alloc+0x115/0x290 [ 554.382813][T17566] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 554.388094][T17566] __alloc_skb+0xaf/0x4d0 [ 554.392416][T17566] ? skb_zerocopy_iter_stream+0x379/0x570 [ 554.398126][T17566] sk_stream_alloc_skb+0x1f4/0xb40 [ 554.403235][T17566] tcp_sendmsg_locked+0xe29/0x3d00 [ 554.408350][T17566] tcp_sendmsg+0x2c/0x40 [ 554.412586][T17566] ? inet_send_prepare+0x480/0x480 [ 554.417688][T17566] ____sys_sendmsg+0x4ee/0x7c0 [ 554.422451][T17566] __sys_sendmmsg+0x32b/0x640 [ 554.427219][T17566] __x64_sys_sendmmsg+0x9c/0xb0 [ 554.432068][T17566] do_syscall_64+0xcb/0x1e0 [ 554.436563][T17566] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 554.442440][T17566] RIP: 0033:0x7ffa0cdf8ae9 [ 554.446840][T17566] 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 09:38:13 executing program 4: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="6c6f7765726469723d2e3a58297664e2a4ab6528940f6d66696c6530"]) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={@mcast1, 0x0, r0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) lchown(&(0x7f00000001c0)='./file0\x00', r2, r3) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@empty, @in=@empty, 0x4e23, 0x0, 0x4e24, 0x401, 0x2, 0xa0, 0xa0, 0xd, r0, r2}, {0x8, 0x93f7, 0x7, 0x5, 0x8, 0x80, 0x9, 0x100000000}, {0x200, 0x3f, 0x0, 0x3}, 0x8001, 0x6e6bb0, 0x2, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d6, 0x3c}, 0x0, @in=@empty, 0x34ff, 0x4, 0x1, 0x40, 0x0, 0x1bd}}, 0xe8) getgroups(0x0, 0x0) lchown(&(0x7f0000000500)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') 09:38:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 30) [ 554.466431][T17566] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 554.474828][T17566] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 554.482789][T17566] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 554.490745][T17566] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 554.498691][T17566] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 554.506644][T17566] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 554.526968][T17574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 554.536825][T17574] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 554.550718][T17575] overlayfs: failed to resolve 'X)vd⤫e(”mfile0': -2 [ 554.591704][T17578] overlayfs: failed to resolve 'X)vd⤫e(”mfile0': -2 [ 554.616467][T17580] fuse: Unknown parameter 'fd0x0000000000000006' [ 554.638595][T17582] FAULT_INJECTION: forcing a failure. [ 554.638595][T17582] name failslab, interval 1, probability 0, space 0, times 0 [ 554.651349][T17582] CPU: 0 PID: 17582 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 554.661656][T17582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 554.671703][T17582] Call Trace: [ 554.674996][T17582] dump_stack+0x18e/0x1de [ 554.679318][T17582] should_fail+0x5d8/0x740 [ 554.683726][T17582] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 554.689002][T17582] should_failslab+0x5/0x20 [ 554.693499][T17582] __kmalloc_track_caller+0x5d/0x2e0 [ 554.698771][T17582] ? kmem_cache_alloc+0x115/0x290 [ 554.703803][T17582] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 554.709083][T17582] __alloc_skb+0xaf/0x4d0 [ 554.713403][T17582] sk_stream_alloc_skb+0x1f4/0xb40 [ 554.718501][T17582] tcp_sendmsg_locked+0xe29/0x3d00 [ 554.723607][T17582] tcp_sendmsg+0x2c/0x40 [ 554.727845][T17582] ? inet_send_prepare+0x480/0x480 [ 554.732935][T17582] ____sys_sendmsg+0x4ee/0x7c0 [ 554.737972][T17582] __sys_sendmmsg+0x32b/0x640 [ 554.742645][T17582] __x64_sys_sendmmsg+0x9c/0xb0 [ 554.747487][T17582] do_syscall_64+0xcb/0x1e0 [ 554.751985][T17582] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 554.757869][T17582] RIP: 0033:0x7ffa0cdf8ae9 [ 554.762274][T17582] 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 [ 554.781863][T17582] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 554.790708][T17582] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 554.798667][T17582] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 554.806634][T17582] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 554.814592][T17582] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 554.822553][T17582] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) 09:38:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0xee, 0x2000c094) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r3 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x400f00, 0x0) write(r5, &(0x7f00000000c0)="e33171cb8c2da4a8a2c796e2ed9ccc835f4f9c6acfb309f8187d6654ca790382f15dc021282892f42bf1dd4ea2a51510b961a913b3f2ab90db3dabd0fa9e8edb2506dc42699906767250b4583cdb2cd0333f8af259b36f62dd12c5291fd012b7af8c4af13f09bc5a5fc889335d5f39b18b1227d91ff37728356c32c8c1e40812422b7a8a", 0x84) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r3, 0x0) ftruncate(r2, 0x2008000) recvmmsg$unix(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 09:38:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 31) 09:38:16 executing program 1: syz_emit_ethernet(0xc4, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000091003700810002000800450000ae0000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c000000907800005d994027bf95be16ac71e283d4f0440e077c81b2cf33928f07d573d75d8d76efa85fe0ec0e190c9eae85606e489b0c56d7cababa5b855a58dcf475a4799b55e2983e2605e831af685dc3eb50dc21d3ad435c3479626f9c0e59788043081814c1ffd5cdc8a61433cd6b87e9883380307e20d57ff32e9842e61f4afa14e73169f716042ba80d7d9cd865bbd1d423f380e2637f3919efda266e23e57883d5adb25141b814"], 0x0) syz_emit_ethernet(0x3b, &(0x7f0000000040)={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@llc_tr={0x11, {@snap={0xaa, 0x1, "fe", "3fe68a", 0x6001, "36f4f2e895ff4e63ce7a28b83e6527740c0f3aa314497334df7e91f13818a0a40ad2132430"}}}}}, &(0x7f0000000080)={0x1, 0x4, [0x87a, 0x2f8, 0x6f, 0x149]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) syz_open_dev$loop(&(0x7f0000000000), 0xe9f, 0x101000) 09:38:16 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:16 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@end, @end]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) [ 557.264946][T17590] FAULT_INJECTION: forcing a failure. [ 557.264946][T17590] name failslab, interval 1, probability 0, space 0, times 0 [ 557.277995][T17590] CPU: 1 PID: 17590 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 557.288820][T17590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.298855][T17590] Call Trace: [ 557.302131][T17590] dump_stack+0x18e/0x1de [ 557.306440][T17590] should_fail+0x5d8/0x740 [ 557.310875][T17590] ? __alloc_skb+0x75/0x4d0 [ 557.315358][T17590] should_failslab+0x5/0x20 [ 557.319862][T17590] kmem_cache_alloc+0x36/0x290 [ 557.324602][T17590] __alloc_skb+0x75/0x4d0 [ 557.328904][T17590] ? skb_zerocopy_iter_stream+0x379/0x570 [ 557.335135][T17590] sk_stream_alloc_skb+0x1f4/0xb40 [ 557.340358][T17590] tcp_sendmsg_locked+0xe29/0x3d00 [ 557.345551][T17590] tcp_sendmsg+0x2c/0x40 [ 557.349805][T17590] ? inet_send_prepare+0x480/0x480 [ 557.354922][T17590] ____sys_sendmsg+0x4ee/0x7c0 [ 557.359666][T17590] __sys_sendmmsg+0x32b/0x640 [ 557.364381][T17590] __x64_sys_sendmmsg+0x9c/0xb0 [ 557.369222][T17590] do_syscall_64+0xcb/0x1e0 [ 557.373813][T17590] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 557.379695][T17590] RIP: 0033:0x7ffa0cdf8ae9 [ 557.384435][T17590] 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 [ 557.404102][T17590] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:38:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 32) [ 557.412497][T17590] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 557.420452][T17590] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 557.428397][T17590] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 557.436348][T17590] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 557.444306][T17590] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 557.532613][T17597] fuse: Bad value for 'rootmode' 09:38:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) 09:38:16 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x65, &(0x7f0000000000)={@empty, @multicast, @val={@void, {0x8100, 0x0, 0x1}}, {@llc_tr={0x11, {@llc={0x7e, 0xf0, "e834", "5bd0462427b1960d6aef21d9c1bf132b94cc35edaede47e3596896e154e3f65110326b94c78bd7fdde98bb292dd16273bac09c332e0236454ff51cc1008b0875b9ea9b14f04d2d1d94e836017de0bf"}}}}}, &(0x7f0000000080)={0x0, 0x1, [0x744, 0xfdc, 0xbbb, 0x236]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0xa, [@typedef={0x1, 0x0, 0x0, 0x8, 0x4}, @enum={0xc, 0x2, 0x0, 0x6, 0x4, [{0x7, 0xe865}, {0xc, 0xf0}]}]}, {0x0, [0x30, 0x61, 0x61, 0x2e, 0x5f, 0x61, 0x61, 0x1e]}}, &(0x7f0000000200)=""/203, 0x4a, 0xcb, 0x1}, 0x20) 09:38:16 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 557.670653][T17607] FAULT_INJECTION: forcing a failure. [ 557.670653][T17607] name failslab, interval 1, probability 0, space 0, times 0 [ 557.684237][T17607] CPU: 1 PID: 17607 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 557.694469][T17607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 557.704509][T17607] Call Trace: [ 557.707788][T17607] dump_stack+0x18e/0x1de [ 557.712090][T17607] should_fail+0x5d8/0x740 [ 557.716842][T17607] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 557.722114][T17607] should_failslab+0x5/0x20 [ 557.726604][T17607] __kmalloc_track_caller+0x5d/0x2e0 [ 557.731956][T17607] ? kmem_cache_alloc+0x115/0x290 [ 557.736960][T17607] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 557.742217][T17607] __alloc_skb+0xaf/0x4d0 [ 557.746519][T17607] ? skb_zerocopy_iter_stream+0x379/0x570 [ 557.752208][T17607] sk_stream_alloc_skb+0x1f4/0xb40 [ 557.757283][T17607] tcp_sendmsg_locked+0xe29/0x3d00 [ 557.762366][T17607] tcp_sendmsg+0x2c/0x40 [ 557.766597][T17607] ? inet_send_prepare+0x480/0x480 [ 557.771694][T17607] ____sys_sendmsg+0x4ee/0x7c0 [ 557.776446][T17607] __sys_sendmmsg+0x32b/0x640 [ 557.781217][T17607] __x64_sys_sendmmsg+0x9c/0xb0 [ 557.786056][T17607] do_syscall_64+0xcb/0x1e0 [ 557.790538][T17607] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 557.796409][T17607] RIP: 0033:0x7ffa0cdf8ae9 [ 557.800811][T17607] 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 [ 557.820478][T17607] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 557.828858][T17607] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 557.836801][T17607] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 557.844750][T17607] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 557.852700][T17607] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 557.860653][T17607] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:17 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 33) 09:38:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) 09:38:17 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) write$uinput_user_dev(r0, &(0x7f00000005c0)={'syz1\x00'}, 0x45c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0xb) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x14) ioctl$UI_DEV_CREATE(r0, 0x5501) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000600)=ANY=[], 0xfffffd6d) 09:38:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x102, &(0x7f0000000140)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}, @void, {@llc_tr={0x11, {@llc={0x2, 0x3c, '*h', "1bb068b3a5183e45cf60e688dc6b7c35e638fc9a9c8a9f0537b5b2c9ccae9ebc063bfc21d786e9e02f6baaeb00e88dcb61371d33f01bf1b8ed4df534699df51c6ff31283c43fc11e403502abdc9a40ec57f9bd88c5755ad44d441674e1ce1c67564107e8e2e50b30338afb8cb19fe96756177da84491edea4d709329e3594dac6056707d0c8b96924e05f85bb39c27a953175192edfe34ac605f63c9a60bea723e7fc6251f379ef61124dcbd57817d12e51c764538a03b03cff7bcf50abf9d0520d8fc2a91aeb725c1df4bc5bb643828a1f5c1ba906b051f6c7291556a4e337e92d1746ca4a0a9a80a6b15d2e6f1db93"}}}}}, &(0x7f0000000000)={0x1, 0x3, [0xfffffffd, 0x0, 0x6f8, 0x2e4]}) 09:38:17 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x3f53a12e, 0x0) [ 558.130518][T17620] FAULT_INJECTION: forcing a failure. [ 558.130518][T17620] name failslab, interval 1, probability 0, space 0, times 0 [ 558.144217][T17620] CPU: 1 PID: 17620 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 558.154449][T17620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 558.164511][T17620] Call Trace: [ 558.167806][T17620] dump_stack+0x18e/0x1de [ 558.172139][T17620] should_fail+0x5d8/0x740 [ 558.176555][T17620] ? __alloc_skb+0x75/0x4d0 [ 558.181058][T17620] should_failslab+0x5/0x20 [ 558.185559][T17620] kmem_cache_alloc+0x36/0x290 [ 558.190324][T17620] __alloc_skb+0x75/0x4d0 [ 558.194677][T17620] sk_stream_alloc_skb+0x1f4/0xb40 [ 558.199787][T17620] tcp_sendmsg_locked+0xe29/0x3d00 [ 558.204903][T17620] tcp_sendmsg+0x2c/0x40 [ 558.209246][T17620] ? inet_send_prepare+0x480/0x480 [ 558.214544][T17620] ____sys_sendmsg+0x4ee/0x7c0 [ 558.219306][T17620] __sys_sendmmsg+0x32b/0x640 [ 558.224065][T17620] __x64_sys_sendmmsg+0x9c/0xb0 [ 558.228913][T17620] do_syscall_64+0xcb/0x1e0 [ 558.233407][T17620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 558.239287][T17620] RIP: 0033:0x7ffa0cdf8ae9 [ 558.243693][T17620] 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 [ 558.263289][T17620] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 558.271778][T17620] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 558.279739][T17620] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 558.287698][T17620] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 558.295656][T17620] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 558.303622][T17620] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 34) [ 558.326886][T17625] fuse: Bad value for 'rootmode' 09:38:17 executing program 4: sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) 09:38:17 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:17 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 09:38:17 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x3f53a12e, 0x0) [ 558.518484][T17634] input: syz1 as /devices/virtual/input/input14 [ 558.564962][T17640] FAULT_INJECTION: forcing a failure. [ 558.564962][T17640] name failslab, interval 1, probability 0, space 0, times 0 [ 558.567042][T17634] input: syz1 as /devices/virtual/input/input15 [ 558.577985][T17640] CPU: 1 PID: 17640 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 558.594080][T17640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 558.604250][T17640] Call Trace: [ 558.607659][T17640] dump_stack+0x18e/0x1de [ 558.612047][T17640] should_fail+0x5d8/0x740 [ 558.616561][T17640] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 558.621829][T17640] should_failslab+0x5/0x20 [ 558.626329][T17640] __kmalloc_track_caller+0x5d/0x2e0 [ 558.631598][T17640] ? kmem_cache_alloc+0x115/0x290 [ 558.636599][T17640] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 558.641858][T17640] __alloc_skb+0xaf/0x4d0 [ 558.646299][T17640] sk_stream_alloc_skb+0x1f4/0xb40 [ 558.651388][T17640] tcp_sendmsg_locked+0xe29/0x3d00 [ 558.656476][T17640] tcp_sendmsg+0x2c/0x40 [ 558.660809][T17640] ? inet_send_prepare+0x480/0x480 [ 558.665891][T17640] ____sys_sendmsg+0x4ee/0x7c0 [ 558.670634][T17640] __sys_sendmmsg+0x32b/0x640 [ 558.675293][T17640] __x64_sys_sendmmsg+0x9c/0xb0 [ 558.680114][T17640] do_syscall_64+0xcb/0x1e0 [ 558.684594][T17640] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 558.690479][T17640] RIP: 0033:0x7ffa0cdf8ae9 [ 558.694863][T17640] 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 09:38:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac0008aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090788000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:18 executing program 4: sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) 09:38:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 35) 09:38:18 executing program 5: r0 = getpid() ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0x9df3) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000000c0)={0x100000000}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="441009090000159e0000000000", 0x22) syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000940)='./file0\x00', 0x0, 0x3, &(0x7f0000000100)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17, 0x3}, {0x0, 0x0, 0x600}, {&(0x7f0000000080)="01ef1da7e91f68432077dab1957192099dd78904c3d4aafabc2e6b7f8d5a39d814fc6aa020008548832b", 0x2a, 0x21}], 0x0, &(0x7f0000000040)=ANY=[@ANYRESDEC=r1]) [ 558.714436][T17640] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 558.722815][T17640] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 558.730769][T17640] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 558.740148][T17640] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 558.748092][T17640] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 558.756047][T17640] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:18 executing program 1: syz_emit_ethernet(0x1012, &(0x7f00000001c0)={@remote, @link_local, @void, {@llc_tr={0x11, {@llc={0xd4, 0xfe, 'rd', "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"}}}}}, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000000000)={@remote, @broadcast, @val={@val={0x9100, 0x6, 0x1, 0x1}, {0x8100, 0x1, 0x1}}, {@llc={0x4, {@snap={0x1, 0x3, "a6", "760dec", 0x5, "dfe8a4cabd5f7f614c17ec8279084974b88438bd88fbc91f4b33f9515d05e4d904912a59f937d5e7cd15a1414c7ae327bf2548e9a09e1a8a93220dca108eb7f00265629de6b4e68fc3bd9919765de71ee40947cbb57703baed13f8a7136e203babbc6e91ce93b48c743b4dbaacb889943804f6b994793d60d21f336622d440c7e9ecdfebc1fa73c5ac7217d918a4136d79c65a44aefadb84c6d6f95b4f225dfaa5298e6138e84d276f8bc410ba1b9d7c7969f6509a60fd17aeffd170be918aa86a270f4969c6978a"}}}}}, &(0x7f0000000180)={0x1, 0x4, [0x5ec, 0x9e9, 0xc4a, 0x15c]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:18 executing program 4: sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) [ 558.969348][T17648] fuse: Bad value for 'rootmode' 09:38:18 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(0x0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x3f53a12e, 0x0) [ 558.994842][T17656] FAT-fs (loop5): Unrecognized mount option "00000000000000000003" or missing value [ 559.017516][T17660] FAULT_INJECTION: forcing a failure. [ 559.017516][T17660] name failslab, interval 1, probability 0, space 0, times 0 [ 559.030418][T17660] CPU: 0 PID: 17660 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 559.040679][T17660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.050725][T17660] Call Trace: [ 559.054035][T17660] dump_stack+0x18e/0x1de [ 559.058372][T17660] should_fail+0x5d8/0x740 [ 559.062809][T17660] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 559.068089][T17660] should_failslab+0x5/0x20 [ 559.072582][T17660] __kmalloc_track_caller+0x5d/0x2e0 [ 559.077860][T17660] ? kmem_cache_alloc+0x115/0x290 [ 559.082889][T17660] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 559.088172][T17660] __alloc_skb+0xaf/0x4d0 [ 559.092492][T17660] sk_stream_alloc_skb+0x1f4/0xb40 [ 559.097597][T17660] tcp_sendmsg_locked+0xe29/0x3d00 [ 559.102724][T17660] tcp_sendmsg+0x2c/0x40 [ 559.106972][T17660] ? inet_send_prepare+0x480/0x480 [ 559.112074][T17660] ____sys_sendmsg+0x4ee/0x7c0 [ 559.116830][T17660] __sys_sendmmsg+0x32b/0x640 [ 559.121620][T17660] __x64_sys_sendmmsg+0x9c/0xb0 [ 559.126469][T17660] do_syscall_64+0xcb/0x1e0 [ 559.130984][T17660] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 559.137302][T17660] RIP: 0033:0x7ffa0cdf8ae9 09:38:18 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:18 executing program 1: syz_emit_ethernet(0x11d, &(0x7f0000000180)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x25, 0x4, 0x2, 0x3c, 0x10f, 0x67, 0x0, 0x0, 0x11, 0x0, @remote, @empty, {[@timestamp_prespec={0x44, 0x34, 0xb9, 0x3, 0x4, [{@rand_addr=0x64010102, 0xa0}, {@multicast2, 0x9}, {@dev={0xac, 0x14, 0x14, 0x14}, 0x2c}, {@multicast1, 0x9}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4}, {@local, 0x1}]}, @timestamp_addr={0x44, 0x4c, 0x47, 0x1, 0x8, [{@multicast1, 0x1000}, {@remote, 0x80000000}, {@remote, 0x6}, {@multicast1, 0x5}, {@remote, 0x8}, {@broadcast, 0x7f5b}, {@dev={0xac, 0x14, 0x14, 0x1d}, 0x8}, {@loopback, 0x1}, {@broadcast, 0xdb}]}]}}, {0x4e24, 0x4e22, 0x7b, 0x0, @opaque="34f75a6fbed3b923dbe1e24d1d6527fa78ec865b8e6d5c44383ecf86aaad4fc80e840c82a7d7b244b661aa19b8d9b7ce3e8f39a2a11fc72dec79eec77ee0528e33c1cd0eca1a2aa266061f49b5ef5dbe677a1bf75e640a4e70a809ea2d6c7da54e72d5b845d6ceac2a66dbf3db40fff57ab6df"}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001100)=[{{&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/220, 0xdc}, {&(0x7f00000003c0)=""/254, 0xfe}, {&(0x7f00000004c0)=""/253, 0xfd}], 0x3, &(0x7f00000005c0)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x100}}, {{&(0x7f00000006c0)=@abs, 0x6e, &(0x7f0000000a00)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000740)=""/112, 0x70}, {&(0x7f00000007c0)=""/68, 0x44}, {&(0x7f0000000840)=""/168, 0xa8}, {&(0x7f0000000900)=""/57, 0x39}, {&(0x7f0000000940)=""/87, 0x57}, {&(0x7f00000009c0)=""/11, 0xb}], 0x7, &(0x7f0000000a80)=[@cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x40}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000ac0)=""/27, 0x1b}, {&(0x7f0000000b00)=""/26, 0x1a}], 0x2}}, {{&(0x7f0000000b80), 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000c00)=""/173, 0xad}, {&(0x7f0000000cc0)=""/244, 0xf4}, {&(0x7f0000000dc0)=""/107, 0x6b}, {&(0x7f0000000e40)=""/1, 0x1}, {&(0x7f0000000e80)=""/171, 0xab}], 0x5}}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000fc0)=""/16, 0x10}], 0x1, &(0x7f0000001040)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xb8}}], 0x5, 0x0, 0x0) waitid(0x2, r0, &(0x7f0000001240), 0x2, &(0x7f00000012c0)) gettid() [ 559.141735][T17660] 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 [ 559.161447][T17660] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 559.169928][T17660] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 559.177877][T17660] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 559.185829][T17660] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 559.193803][T17660] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 559.201759][T17660] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:18 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, 0x0, 0x0, 0x97) 09:38:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 36) 09:38:18 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) 09:38:18 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004cbc0)={0x0, [], 0x0, "9fe89ab6fc7aaf"}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000700)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x400f00, 0x0) syz_io_uring_setup(0x63c8, &(0x7f0000000180)={0x0, 0x3b99, 0x2, 0x3, 0xc5, 0x0, r2}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0), &(0x7f0000000200)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000051d00)) r4 = openat(0xffffffffffffffff, 0x0, 0x1091c0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000000700)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}], 0x0, "8bebeb894f74c3"}) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40086607, &(0x7f0000000040)={0x40000, 0x0, 0x1000, 0x12, 0x0, 0x0, 0x0, 0x0}) fsetxattr$security_ima(r0, &(0x7f0000000100), &(0x7f0000000140)=@sha1={0x1, "0454f4834bfa8ea7dc9a44f67646018bb9e711bb"}, 0x15, 0x2) [ 559.247319][T17668] FAT-fs (loop5): Unrecognized mount option "00000000000000000003" or missing value 09:38:18 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace(0x11, 0x0) [ 559.360900][T17678] FAULT_INJECTION: forcing a failure. [ 559.360900][T17678] name failslab, interval 1, probability 0, space 0, times 0 [ 559.374156][T17678] CPU: 0 PID: 17678 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 559.384670][T17678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.394712][T17678] Call Trace: [ 559.398009][T17678] dump_stack+0x18e/0x1de [ 559.402312][T17678] should_fail+0x5d8/0x740 [ 559.406703][T17678] ? __alloc_skb+0x75/0x4d0 [ 559.411178][T17678] should_failslab+0x5/0x20 [ 559.415651][T17678] kmem_cache_alloc+0x36/0x290 [ 559.420400][T17678] __alloc_skb+0x75/0x4d0 [ 559.424791][T17678] ? skb_zerocopy_iter_stream+0x379/0x570 [ 559.430481][T17678] sk_stream_alloc_skb+0x1f4/0xb40 [ 559.435562][T17678] tcp_sendmsg_locked+0xe29/0x3d00 [ 559.440644][T17678] tcp_sendmsg+0x2c/0x40 [ 559.444855][T17678] ? inet_send_prepare+0x480/0x480 [ 559.449935][T17678] ____sys_sendmsg+0x4ee/0x7c0 [ 559.454673][T17678] __sys_sendmmsg+0x32b/0x640 [ 559.459340][T17678] __x64_sys_sendmmsg+0x9c/0xb0 [ 559.464160][T17678] do_syscall_64+0xcb/0x1e0 [ 559.468634][T17678] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 559.474499][T17678] RIP: 0033:0x7ffa0cdf8ae9 [ 559.478898][T17678] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 559.498814][T17678] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:38:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 37) 09:38:18 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) [ 559.507200][T17678] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 559.515230][T17678] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 559.523345][T17678] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 559.531296][T17678] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 559.539251][T17678] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:18 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:18 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) pivot_root(0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f00000004c0)='./file0\x00') pivot_root(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0/file0\x00') mount(&(0x7f0000000380)=ANY=[@ANYBLOB="2f64e7502016422b5ebc"], &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='dax\x00', 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x108002, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) io_submit(r1, 0x0, &(0x7f0000000540)) creat(&(0x7f0000000140)='./bus\x00', 0x0) io_setup(0x202, &(0x7f00000003c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000540)=[0x0]) io_submit(0x0, 0x2, &(0x7f0000000b00)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x1}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000a80), 0x0, 0x9}]) creat(&(0x7f0000000300)='./file0/file0\x00', 0x20) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x16000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9effffff}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)) socket$nl_route(0x10, 0x3, 0x0) 09:38:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000000)={0x20, 0x0, 0x1}, &(0x7f0000000040)=[{}]) [ 559.592659][T17685] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 559.616324][T17685] EXT4-fs warning (device sda1): ext4_resize_begin:73: There are errors in the filesystem, so online resizing is not allowed [ 559.668952][T17693] FAULT_INJECTION: forcing a failure. [ 559.668952][T17693] name failslab, interval 1, probability 0, space 0, times 0 [ 559.682085][T17693] CPU: 1 PID: 17693 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 559.692312][T17693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 559.702368][T17693] Call Trace: [ 559.705667][T17693] dump_stack+0x18e/0x1de [ 559.709989][T17693] should_fail+0x5d8/0x740 [ 559.714383][T17693] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 559.719642][T17693] should_failslab+0x5/0x20 [ 559.724134][T17693] __kmalloc_track_caller+0x5d/0x2e0 [ 559.729407][T17693] ? kmem_cache_alloc+0x115/0x290 [ 559.734515][T17693] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 559.739788][T17693] __alloc_skb+0xaf/0x4d0 [ 559.744097][T17693] ? skb_zerocopy_iter_stream+0x379/0x570 [ 559.749806][T17693] sk_stream_alloc_skb+0x1f4/0xb40 [ 559.755595][T17693] tcp_sendmsg_locked+0xe29/0x3d00 [ 559.760692][T17693] tcp_sendmsg+0x2c/0x40 [ 559.764930][T17693] ? inet_send_prepare+0x480/0x480 [ 559.770016][T17693] ____sys_sendmsg+0x4ee/0x7c0 [ 559.775454][T17693] __sys_sendmmsg+0x32b/0x640 [ 559.780118][T17693] __x64_sys_sendmmsg+0x9c/0xb0 [ 559.784991][T17693] do_syscall_64+0xcb/0x1e0 [ 559.789484][T17693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 559.795349][T17693] RIP: 0033:0x7ffa0cdf8ae9 [ 559.799753][T17693] 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 09:38:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 38) [ 559.819340][T17693] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 559.827746][T17693] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 559.835864][T17693] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 559.843808][T17693] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 559.851764][T17693] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 559.859729][T17693] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 559.892379][T17695] fuse: Bad value for 'rootmode' 09:38:19 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) 09:38:19 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:19 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, 0x0, 0x0, 0x97) 09:38:19 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local, {[@timestamp={0x44, 0x8, 0xf3, 0x0, 0x2, [0x6]}, @ssrr={0x89, 0xb, 0x35, [@multicast2, @multicast2]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x400}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 560.114315][T17708] FAULT_INJECTION: forcing a failure. [ 560.114315][T17708] name failslab, interval 1, probability 0, space 0, times 0 [ 560.127632][T17708] CPU: 1 PID: 17708 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 560.137953][T17708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.148007][T17708] Call Trace: [ 560.151277][T17708] dump_stack+0x18e/0x1de [ 560.155582][T17708] should_fail+0x5d8/0x740 [ 560.159975][T17708] ? __alloc_skb+0x75/0x4d0 [ 560.164454][T17708] should_failslab+0x5/0x20 [ 560.168938][T17708] kmem_cache_alloc+0x36/0x290 [ 560.173673][T17708] __alloc_skb+0x75/0x4d0 [ 560.177973][T17708] sk_stream_alloc_skb+0x1f4/0xb40 [ 560.183057][T17708] tcp_sendmsg_locked+0xe29/0x3d00 [ 560.188170][T17708] tcp_sendmsg+0x2c/0x40 [ 560.192386][T17708] ? inet_send_prepare+0x480/0x480 [ 560.197467][T17708] ____sys_sendmsg+0x4ee/0x7c0 [ 560.202203][T17708] __sys_sendmmsg+0x32b/0x640 [ 560.206870][T17708] __x64_sys_sendmmsg+0x9c/0xb0 [ 560.211693][T17708] do_syscall_64+0xcb/0x1e0 [ 560.216186][T17708] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 560.222064][T17708] RIP: 0033:0x7ffa0cdf8ae9 [ 560.226452][T17708] 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 [ 560.246034][T17708] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 560.254414][T17708] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:38:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 39) [ 560.262357][T17708] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 560.270303][T17708] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 560.278258][T17708] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 560.286206][T17708] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, 0x0, 0x0) [ 560.312046][T17706] bridge0: port 2(bridge_slave_1) entered disabled state [ 560.319386][T17706] bridge0: port 1(bridge_slave_0) entered disabled state 09:38:19 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x8, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x5, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x30}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x4}, 0x10, r1}, 0x78) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x70) write$binfmt_script(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2321202e2f66696c653020cde4b352b7a0e0617105f8e29e23db42507b8796ec0431bb18e41829d773897c9546dcfea001aa469fa07bafbe2a3076743507676a0d8c082dabf7365a940a0ebedf9f13a4ca3f8d88ccff30"], 0x191) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000340)='-%\x00', &(0x7f0000000380)='GPL\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='),^\x00'], &(0x7f0000000700)=[&(0x7f0000000580)='GPL\x00', &(0x7f00000005c0)='%\x00', &(0x7f0000000600)='-\x00', &(0x7f0000000640)='GPL\x00']) mount$overlay(0x0, &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)={[{@default_permissions}, {}, {@index_off}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@nfs_export_on}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@metacopy_off}, {@xino_auto}, {@workdir={'workdir', 0x3d, './file0'}}], [{@audit}, {@measure}, {@subj_type={'subj_type', 0x3d, ','}}]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mkdir(0x0, 0x0) r3 = syz_btf_id_by_name$bpf_lsm(&(0x7f00000003c0)='bpf_lsm_inode_setxattr\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000200000000000000000408009500000000000000180000000104000000000000080000009500000000000000"], &(0x7f0000000140)='syzkaller\x00', 0x8, 0x7b, &(0x7f0000000180)=""/123, 0x40f00, 0x2, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x4, 0xe, 0x7, 0x1}, 0x10, r3}, 0x78) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000280)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}]}}) write$uinput_user_dev(r0, &(0x7f00000005c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, 0x45c) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 09:38:19 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000001f00)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500002800000000000690789c1414bbac1414aa00000000d83e7d8b15d43d72000067d1b78f09d9f4572db9291f7a7c7fa56f9f5aaa3312552e331fa66b40b31b605893de1dc316ac8e4c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x400f00, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000080)={@mcast1, 0x0, r5}) recvmmsg(r0, &(0x7f0000005c80)=[{{&(0x7f0000000180)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/215, 0xd7}, {&(0x7f0000000300)=""/62, 0x3e}, {&(0x7f0000000380)=""/153, 0x99}], 0x3, &(0x7f0000000440)=""/107, 0x6b}, 0x1}, {{&(0x7f0000000500)=@can={0x1d, 0x0}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000580)=""/154, 0x9a}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/168, 0xa8}, {&(0x7f0000001700)=""/237, 0xed}, {&(0x7f0000001800)=""/244, 0xf4}, {&(0x7f0000001900)=""/180, 0xb4}, {&(0x7f00000019c0)=""/8, 0x8}, {&(0x7f0000001a00)=""/228, 0xe4}, {&(0x7f0000001b00)=""/178, 0xb2}], 0x9}}, {{&(0x7f0000001c80)=@hci, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000001d00)=""/172, 0xac}], 0x1, &(0x7f0000001e00)=""/122, 0x7a}, 0x1}, {{&(0x7f0000001e80)=@ieee802154, 0x80, &(0x7f0000003200)=[{&(0x7f0000007440)=""/231, 0xe7}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/143, 0x8f}, {&(0x7f00000030c0)=""/209, 0xd1}, {&(0x7f00000031c0)=""/41, 0x29}], 0x5, &(0x7f0000003280)=""/48, 0x30}, 0x8000}, {{&(0x7f00000032c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80, &(0x7f0000004480)=[{&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/75, 0x4b}, {&(0x7f00000043c0)=""/92, 0x5c}, {&(0x7f0000004440)=""/26, 0x1a}], 0x4, &(0x7f00000044c0)=""/50, 0x32}, 0x10}, {{&(0x7f0000004500)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000047c0)=[{&(0x7f0000004580)=""/70, 0x46}, {&(0x7f0000004600)=""/20, 0x14}, {&(0x7f0000004640)=""/108, 0x6c}, {&(0x7f00000046c0)=""/200, 0xc8}], 0x4}, 0x9}, {{&(0x7f0000004800)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005880)=""/64, 0x40}, {&(0x7f00000058c0)=""/66, 0x42}, {&(0x7f0000005940)=""/34, 0x22}, {&(0x7f0000005980)=""/81, 0x51}, {&(0x7f0000005a00)=""/152, 0x98}, {&(0x7f0000005ac0)=""/228, 0xe4}], 0x7, &(0x7f0000005c40)=""/46, 0x2e}, 0x7f}], 0x7, 0x10000, &(0x7f0000005e40)={0x77359400}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000005e80)={@remote, @multicast2, 0x0}, &(0x7f0000005ec0)=0xc) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f0000007300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000072c0)={&(0x7f0000005f00)=ANY=[@ANYBLOB="90130000", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf250e0000005800018008000100", @ANYRES32=r5, @ANYBLOB="140002007663616e3000000000000000000000f31300020064756d6d79300000000000000000000008000300010000001400020073797a6b616c6c65723100000000000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="080003000200000008000100", @ANYRES32=r8, @ANYBLOB="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"], 0x1390}, 0x1, 0x0, 0x0, 0x4041}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000004c0)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @empty, 0x0, 0x1100}}) getpeername(r2, &(0x7f0000007340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000073c0)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000007400)={@dev={0xfe, 0x80, '\x00', 0x26}, 0xc, r6}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:19 executing program 5: timer_create(0x0, 0x0, &(0x7f0000044000)=0x0) timer_gettime(0x0, &(0x7f0000000000)) r1 = getpid() timer_delete(r0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x16, &(0x7f0000000100)={0x24, 0x0, 0x9}) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) [ 560.527439][T17723] FAULT_INJECTION: forcing a failure. [ 560.527439][T17723] name failslab, interval 1, probability 0, space 0, times 0 [ 560.560423][T17723] CPU: 0 PID: 17723 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 560.570658][T17723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.580940][T17723] Call Trace: [ 560.584226][T17723] dump_stack+0x18e/0x1de [ 560.588669][T17723] should_fail+0x5d8/0x740 [ 560.593083][T17723] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 560.598357][T17723] should_failslab+0x5/0x20 [ 560.602850][T17723] __kmalloc_track_caller+0x5d/0x2e0 [ 560.608123][T17723] ? kmem_cache_alloc+0x115/0x290 [ 560.613145][T17723] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 560.618433][T17723] __alloc_skb+0xaf/0x4d0 [ 560.622750][T17723] sk_stream_alloc_skb+0x1f4/0xb40 [ 560.627850][T17723] tcp_sendmsg_locked+0xe29/0x3d00 [ 560.632962][T17723] tcp_sendmsg+0x2c/0x40 [ 560.637192][T17723] ? inet_send_prepare+0x480/0x480 [ 560.642287][T17723] ____sys_sendmsg+0x4ee/0x7c0 [ 560.647046][T17723] __sys_sendmmsg+0x32b/0x640 [ 560.651722][T17723] __x64_sys_sendmmsg+0x9c/0xb0 [ 560.656559][T17723] do_syscall_64+0xcb/0x1e0 [ 560.661050][T17723] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 560.666940][T17723] RIP: 0033:0x7ffa0cdf8ae9 [ 560.671344][T17723] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 560.690935][T17723] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 560.699336][T17723] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 560.707297][T17723] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 560.715259][T17723] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 09:38:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, 0x0, 0x0) 09:38:20 executing program 5: socketpair(0x2a, 0x80000, 0x7fff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)=""/46, 0x2e}], 0x1, &(0x7f00000002c0)}, 0x10000) socketpair(0x17, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt(r2, 0x0, 0x3f, &(0x7f0000000000)=""/215, &(0x7f0000000100)=0xd7) sendmsg$FOU_CMD_GET(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x91}, 0x804) [ 560.723218][T17723] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 560.731180][T17723] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 560.765289][T17726] fuse: Bad value for 'rootmode' 09:38:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 40) 09:38:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, 0x0, 0x0) 09:38:20 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, 0x0, 0x0, 0x97) [ 560.920617][T17734] FAULT_INJECTION: forcing a failure. [ 560.920617][T17734] name failslab, interval 1, probability 0, space 0, times 0 [ 560.955570][T17734] CPU: 1 PID: 17734 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 560.965816][T17734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 560.975978][T17734] Call Trace: [ 560.979268][T17734] dump_stack+0x18e/0x1de [ 560.983597][T17734] should_fail+0x5d8/0x740 [ 560.988009][T17734] ? __alloc_skb+0x75/0x4d0 [ 560.992501][T17734] should_failslab+0x5/0x20 [ 560.997010][T17734] kmem_cache_alloc+0x36/0x290 [ 561.001852][T17734] __alloc_skb+0x75/0x4d0 [ 561.006171][T17734] ? skb_zerocopy_iter_stream+0x379/0x570 [ 561.011882][T17734] sk_stream_alloc_skb+0x1f4/0xb40 [ 561.017022][T17734] tcp_sendmsg_locked+0xe29/0x3d00 [ 561.022153][T17734] tcp_sendmsg+0x2c/0x40 [ 561.026383][T17734] ? inet_send_prepare+0x480/0x480 [ 561.031481][T17734] ____sys_sendmsg+0x4ee/0x7c0 [ 561.036242][T17734] __sys_sendmmsg+0x32b/0x640 [ 561.041014][T17734] __x64_sys_sendmmsg+0x9c/0xb0 [ 561.045853][T17734] do_syscall_64+0xcb/0x1e0 [ 561.050434][T17734] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 561.056317][T17734] RIP: 0033:0x7ffa0cdf8ae9 [ 561.060724][T17734] 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 [ 561.080317][T17734] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 561.089068][T17734] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 561.097029][T17734] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 561.104992][T17734] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 561.112954][T17734] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 561.121002][T17734] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 561.274372][T17739] fuse: Bad value for 'rootmode' [ 561.344311][ T1949] device bridge_slave_1 left promiscuous mode [ 561.351936][ T1949] bridge0: port 2(bridge_slave_1) entered disabled state [ 561.371642][ T1949] device bridge_slave_0 left promiscuous mode [ 561.389293][ T1949] bridge0: port 1(bridge_slave_0) entered disabled state [ 562.593291][T17746] bridge0: port 1(bridge_slave_0) entered blocking state [ 562.600501][T17746] bridge0: port 1(bridge_slave_0) entered disabled state [ 562.608247][T17746] device bridge_slave_0 entered promiscuous mode [ 562.615456][T17746] bridge0: port 2(bridge_slave_1) entered blocking state [ 562.622615][T17746] bridge0: port 2(bridge_slave_1) entered disabled state [ 562.630019][T17746] device bridge_slave_1 entered promiscuous mode [ 562.665371][T17746] bridge0: port 2(bridge_slave_1) entered blocking state [ 562.672393][T17746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 562.679823][T17746] bridge0: port 1(bridge_slave_0) entered blocking state [ 562.686926][T17746] bridge0: port 1(bridge_slave_0) entered forwarding state [ 562.706647][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 562.713828][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 562.721231][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 562.729070][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 562.738571][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 562.747018][ T1289] bridge0: port 1(bridge_slave_0) entered blocking state [ 562.754035][ T1289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 562.774477][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 562.782706][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 562.791029][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 562.798062][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 562.805620][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 562.813534][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 562.823965][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 562.836978][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 562.851619][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 562.860750][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 562.898901][ T22] audit: type=1400 audit(1637746702.159:452): avc: denied { create } for pid=17750 comm="syz-executor.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=irda_socket permissive=1 09:38:22 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 09:38:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 41) 09:38:22 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x0) 09:38:22 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0x0, 0x40}}}}}}, 0x0) syz_emit_ethernet(0x18a, &(0x7f0000000180)={@broadcast, @remote, @val={@val={0x9100, 0x4, 0x0, 0x3}, {0x8100, 0x6, 0x0, 0x4}}, {@mpls_mc={0x8848, {[{0x2, 0x0, 0x1}, {0x1f}, {0x8001, 0x0, 0x1}, {0xff, 0x0, 0x1}, {0x8000}, {0x6, 0x0, 0x1}, {0x8001, 0x0, 0x1}], @ipv4=@tipc={{0x37, 0x4, 0x1, 0x3, 0x158, 0x66, 0x0, 0x9, 0x6, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, {[@timestamp_addr={0x44, 0x54, 0xf6, 0x1, 0x6, [{@dev={0xac, 0x14, 0x14, 0x29}, 0x9bf}, {@loopback, 0x1}, {@multicast1, 0x1f}, {@loopback, 0x54}, {@loopback, 0x8}, {@multicast1, 0x401}, {@rand_addr=0x64010101, 0x1}, {@loopback, 0x4b1c}, {@local, 0x8}, {@broadcast, 0xff}]}, @timestamp_prespec={0x44, 0x4c, 0xf3, 0x3, 0x9, [{@dev={0xac, 0x14, 0x14, 0x25}, 0x3f}, {@empty, 0x55}, {@multicast2, 0x6}, {@loopback, 0x8001}, {@private=0xa010102, 0x1159}, {@broadcast, 0x7}, {@rand_addr=0x64010102, 0x6}, {@private=0xa010100, 0x5}, {@multicast2, 0x1}]}, @rr={0x7, 0x27, 0xe, [@local, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @private=0xa010101, @loopback, @broadcast, @dev={0xac, 0x14, 0x14, 0x21}, @empty, @multicast2]}, @end]}}, @name_distributor={{0x7c, 0x0, 0x0, 0x0, 0x0, 0xa, 0xb, 0x2, 0x0, 0x0, 0x0, 0x9, 0x9, 0x2, 0x4e20, 0x4e20, 0x4, 0x4}, [{0xffffff80, 0x16, 0x8, 0x10, 0x1, 0x4, 0x4, 0xe328}, {0x0, 0x3, 0xffffe192, 0x7, 0xfffffff7, 0x6, 0x3, 0x8}, {0x7758, 0x7ff, 0x2, 0x3948, 0xa445, 0x3, 0x4, 0xffff}]}}}}}}, 0x0) syz_emit_ethernet(0x401, &(0x7f0000000340)={@empty, @local, @void, {@mpls_mc={0x8848, {[{0x2}, {}, {0x8}, {0x9, 0x0, 0x1}, {0x6}, {0xd5d3, 0x0, 0x1}, {0x6}, {0x7, 0x0, 0x1}, {0x9b2a, 0x0, 0x1}, {0x3ff, 0x0, 0x1}], @ipv6=@gre_packet={0x1, 0x6, "882847", 0x3a3, 0x2f, 0x0, @dev={0xfe, 0x80, '\x00', 0x31}, @empty, {[@hopopts={0x6c, 0x8, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @calipso={0x7, 0x38, {0x3, 0xc, 0x40, 0xfffd, [0x2, 0x2, 0xae0, 0x8, 0x0, 0x8]}}, @ra={0x5, 0x2, 0xd9a3}]}, @routing={0x0, 0xa, 0x2, 0x8, 0x0, [@mcast2, @dev={0xfe, 0x80, '\x00', 0xd}, @remote, @mcast1, @dev={0xfe, 0x80, '\x00', 0x41}]}], {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xd8, 0x3, [], "f3a95d9600300a1ead31f43d417f322942c2d4917cc4bbce62c0973d0d4a8ce3c9ce7e580dc167c3ee3ab0b5744c4f521391f535356a93486ff807913f307494a993c7bb8d71b79190ee8fb53b32de1933ed8e19ba87ce590a043a37bd9ce2a6bbbb0e2600c5cbbd454226019f4069be1f3ec4fa51947f27efd16791d887ba6c5b70056c5b8377342589f6c9122a5310dbf37b2b5f6196974f0475ebdb74a669fac295ffceca84d55dacdf01215820cf8d6d0c58d8950d850965b6731a4888087686fa50a8f7639699a4a593fa2ccdcc0b320829d2406514"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [], "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"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0xffff], "fffc44d30663809a43713b49d2c40ac7dda2aa0bc56e868912d957d027cc3f41875e56a75fba9bd5dbf37372da27bec871e55210906c1063967806727a6c5f28248aac1ad2956f6168b51bc1d3c3e00c963917b8176a584524c7a2f9b0a713b20c647769a14c364704d6c962d42b384a8e7c7abeb417b8347fcb0a57bda7a07b9a155557c805ec19bd20a82129d03ef85fe0205ae4b12901818468423b9fc91402ee87521cb7c85c40849f"}, {0x8, 0x88be, 0x3, {{0x1, 0x1, 0x15, 0x2, 0x0, 0x3, 0x5, 0x20}, 0x1, {0x6}}}, {0x8, 0x22eb, 0x3, {{0x9, 0x2, 0x2f, 0x3, 0x0, 0x3, 0x4, 0x80}, 0x2, {0x200, 0x1, 0x2, 0x3}}}, {0x8, 0x6558, 0x1, "67a9f57728b3cf8f8799216fa90f6285f0dce907484b743270e7621ddb2ac23dc806a078759f21e4274e295bd342937680e449be629d"}}}}}}}}, &(0x7f0000000000)={0x1, 0x1, [0x949, 0xb0a, 0xb9, 0x35d]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:22 executing program 5: sched_setattr(0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_gettime(r0, &(0x7f00000000c0)) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x3938700}}, &(0x7f0000000140)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000340)=""/132, 0x200003c4}], 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000200)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000000240)) [ 563.326712][T17758] FAULT_INJECTION: forcing a failure. [ 563.326712][T17758] name failslab, interval 1, probability 0, space 0, times 0 [ 563.339500][T17758] CPU: 0 PID: 17758 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 563.349725][T17758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.359852][T17758] Call Trace: [ 563.363139][T17758] dump_stack+0x18e/0x1de [ 563.367470][T17758] should_fail+0x5d8/0x740 [ 563.371881][T17758] ? __alloc_skb+0x75/0x4d0 [ 563.376382][T17758] should_failslab+0x5/0x20 [ 563.380899][T17758] kmem_cache_alloc+0x36/0x290 [ 563.385645][T17758] __alloc_skb+0x75/0x4d0 [ 563.389953][T17758] ? skb_zerocopy_iter_stream+0x379/0x570 [ 563.395735][T17758] sk_stream_alloc_skb+0x1f4/0xb40 [ 563.400824][T17758] tcp_sendmsg_locked+0xe29/0x3d00 [ 563.405918][T17758] tcp_sendmsg+0x2c/0x40 [ 563.410139][T17758] ? inet_send_prepare+0x480/0x480 [ 563.415227][T17758] ____sys_sendmsg+0x4ee/0x7c0 [ 563.419965][T17758] __sys_sendmmsg+0x32b/0x640 [ 563.424802][T17758] __x64_sys_sendmmsg+0x9c/0xb0 [ 563.429625][T17758] do_syscall_64+0xcb/0x1e0 [ 563.434260][T17758] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 563.440150][T17758] RIP: 0033:0x7ffa0cdf8ae9 [ 563.444543][T17758] 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 [ 563.464128][T17758] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:38:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) 09:38:22 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) wait4(0x0, 0x0, 0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 42) [ 563.472530][T17758] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 563.480490][T17758] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 563.488455][T17758] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 563.496536][T17758] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 563.504586][T17758] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) [ 563.659152][T17770] fuse: Bad value for 'rootmode' 09:38:22 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x7) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r1, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r1, 0x80286722, &(0x7f0000000080)={&(0x7f0000000040)=""/28, 0x1c, 0x1, 0x1}) write$binfmt_misc(r0, &(0x7f0000002240)=ANY=[@ANYBLOB="fd6f"], 0x4240a2a0) syz_open_pts(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 563.728251][T17777] FAULT_INJECTION: forcing a failure. [ 563.728251][T17777] name failslab, interval 1, probability 0, space 0, times 0 [ 563.741559][T17777] CPU: 0 PID: 17777 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 563.751787][T17777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 563.761832][T17777] Call Trace: [ 563.765167][T17777] dump_stack+0x18e/0x1de [ 563.769529][T17777] should_fail+0x5d8/0x740 [ 563.773943][T17777] ? __alloc_skb+0x75/0x4d0 [ 563.778447][T17777] should_failslab+0x5/0x20 [ 563.782944][T17777] kmem_cache_alloc+0x36/0x290 [ 563.787708][T17777] __alloc_skb+0x75/0x4d0 [ 563.792029][T17777] ? skb_zerocopy_iter_stream+0x379/0x570 [ 563.797740][T17777] sk_stream_alloc_skb+0x1f4/0xb40 [ 563.802844][T17777] tcp_sendmsg_locked+0xe29/0x3d00 [ 563.807960][T17777] tcp_sendmsg+0x2c/0x40 [ 563.812192][T17777] ? inet_send_prepare+0x480/0x480 [ 563.817325][T17777] ____sys_sendmsg+0x4ee/0x7c0 [ 563.822086][T17777] __sys_sendmmsg+0x32b/0x640 [ 563.826764][T17777] __x64_sys_sendmmsg+0x9c/0xb0 [ 563.831615][T17777] do_syscall_64+0xcb/0x1e0 [ 563.836206][T17777] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 563.842090][T17777] RIP: 0033:0x7ffa0cdf8ae9 [ 563.846678][T17777] 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 [ 563.866276][T17777] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:38:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 43) [ 563.874666][T17777] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 563.882611][T17777] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 563.890571][T17777] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 563.898521][T17777] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 563.906474][T17777] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 564.062136][T17784] FAULT_INJECTION: forcing a failure. [ 564.062136][T17784] name failslab, interval 1, probability 0, space 0, times 0 [ 564.074946][T17784] CPU: 0 PID: 17784 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 564.085265][T17784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 564.095405][T17784] Call Trace: [ 564.098697][T17784] dump_stack+0x18e/0x1de [ 564.103476][T17784] should_fail+0x5d8/0x740 [ 564.107962][T17784] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 564.113421][T17784] should_failslab+0x5/0x20 [ 564.117903][T17784] __kmalloc_track_caller+0x5d/0x2e0 [ 564.123163][T17784] ? kmem_cache_alloc+0x115/0x290 [ 564.128167][T17784] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 564.133532][T17784] __alloc_skb+0xaf/0x4d0 [ 564.137837][T17784] ? __release_sock+0x39e/0x3f0 [ 564.142712][T17784] sk_stream_alloc_skb+0x1f4/0xb40 [ 564.147802][T17784] tcp_sendmsg_locked+0xe29/0x3d00 [ 564.152943][T17784] tcp_sendmsg+0x2c/0x40 [ 564.157257][T17784] ? inet_send_prepare+0x480/0x480 [ 564.162362][T17784] ____sys_sendmsg+0x4ee/0x7c0 [ 564.167131][T17784] __sys_sendmmsg+0x32b/0x640 [ 564.171791][T17784] __x64_sys_sendmmsg+0x9c/0xb0 [ 564.176649][T17784] do_syscall_64+0xcb/0x1e0 [ 564.181126][T17784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 564.187006][T17784] RIP: 0033:0x7ffa0cdf8ae9 [ 564.191393][T17784] 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 [ 564.210973][T17784] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 564.219357][T17784] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 564.227300][T17784] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 564.235302][T17784] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 564.243261][T17784] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 564.251215][T17784] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 09:38:25 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x0) 09:38:25 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000400000000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) syz_emit_ethernet(0x56, &(0x7f0000000080)={@multicast, @multicast, @void, {@canfd={0xd, {{0x1, 0x1}, 0x1b, 0x2, 0x0, 0x0, "ed9a9fced47574e449b879180f40e6c7e0a121d6bd591c289a6198ab97f725d6e9cbaa6ce030eccda0b8e9f47f2ebc1a1fc41a30fde745f402341a206c4582e8"}}}}, 0x0) syz_emit_ethernet(0x6d, &(0x7f0000000800)={@empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2e}, @val={@val={0x9100, 0x2, 0x1}, {0x8100, 0x1, 0x1, 0x4}}, {@llc={0x4, {@snap={0x0, 0x0, "c4", "dc76b3", 0x806, "d1b1e3d3428f8e39ff32013f4ffa10b337f22d49a1f491fd77d0233ca0319a6319f7fa0807c8c345e25492171581676a47ee190749783739b774a21e2e2d59a5e9b57b8558112654ce0bf37a4194df"}}}}}, &(0x7f0000000880)={0x1, 0x3, [0x520, 0xa17, 0xd0f, 0x1a6]}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x608, 0x4c8, 0x3d0, 0xffffffff, 0x3d0, 0x0, 0x570, 0x570, 0xffffffff, 0x570, 0x570, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14, 0x1b}, @loopback, @port=0x4e20, @gre_key}}}}, {{@ip={@remote, @remote, 0x0, 0x0, 'dummy0\x00', 'erspan0\x00', {0xff}, {}, 0xff, 0x2}, 0x0, 0x2c8, 0x328, 0x0, {}, [@common=@ttl={{0x28}, {0x4, 0x1}}, @common=@unspec=@bpf1={{0x230}, @pinned={0x1, 0x0, 0x0, './file0\x00', {0x1ff}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0x4, 0x1, 0x0, 0x2, 0x9], 0x2, 0x6}, {0x3, [0x0, 0x0, 0x0, 0x4, 0x7, 0x2], 0x3, 0x4}}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@osf={{0x50}, {'syz1\x00', 0x0, 0x1, 0x2}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0xf, @private=0xa010100, @local, @gre_key=0x2, @gre_key=0x4}}}}, {{@ip={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0xff, 0x0, 'sit0\x00', 'geneve1\x00', {}, {}, 0x89, 0x3}, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x13, @rand_addr=0x64010100, @private=0xa010100, @port=0x4e24, @gre_key=0x2}}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x668) rt_tgsigqueueinfo(0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 44) 09:38:25 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:25 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 09:38:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa2505000000000000aa000800450000280000100000000000001414bbaa00000000690a12c7db1c7536b765625e562c70349ebc1687973551cb27d112f8ca2fb316a9af19cbe9072d3d49503fc2b2892a45ba8d3c09bd2579d26a648f803806", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = getpid() ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0x9df3) ptrace$peeksig(0x4209, r0, &(0x7f0000000280)={0x9497, 0x1, 0x4}, &(0x7f00000002c0)=[{}, {}, {}, {}]) r1 = getpid() ptrace(0x10, r1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)={0x1c4, 0x38, 0x100, 0x70bd2c, 0x25dfdbfd, {0xa}, [@generic="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", @nested={0xb0, 0x33, 0x0, 0x1, [@typed={0x7, 0x49, 0x0, 0x0, @str='\x83{\x00'}, @generic="95c5aa01a5b23e34821c7302433349951315e0420118d571f8793faf0bc8f5a00a91cce93c9ceb394f8d7edd443b740043ef52fb6f761b0ad37d218c22cd6f93ac2c9c5d83204bea7891da10cde82986b36aa4b20f6da3b0b19e2c3af981ab4f2b808bf56efcd1c310076ed476362fe39e0f276114fabd587fe977f768d40ec47d4a5474e1a2038cfd13f44898ca2d4cf5e099286e7c58ab90f515a8d6c9d0ea0738b1ea"]}]}, 0x1c4}}, 0x20000080) ptrace$pokeuser(0x6, r1, 0x388, 0x9df3) ptrace$peeksig(0x4209, r1, &(0x7f00000000c0)={0x7, 0x0, 0x1}, &(0x7f0000000200)=[{}]) ptrace$peeksig(0x4209, 0xffffffffffffffff, &(0x7f0000000080)={0x80, 0x1, 0x1}, &(0x7f0000000180)=[{}]) perf_event_open(&(0x7f0000000780)={0x2, 0x80, 0x20, 0x7, 0x9, 0x7f, 0x0, 0xa76, 0x2080, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_config_ext={0x8, 0x100000001}, 0x1210, 0x101, 0x3ff, 0x8, 0x1, 0x6, 0x5, 0x0, 0x6, 0x0, 0x7fffffff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 566.418188][T17797] FAULT_INJECTION: forcing a failure. [ 566.418188][T17797] name failslab, interval 1, probability 0, space 0, times 0 [ 566.431062][T17797] CPU: 1 PID: 17797 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 566.441349][T17797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.451408][T17797] Call Trace: [ 566.454704][T17797] dump_stack+0x18e/0x1de [ 566.459005][T17797] should_fail+0x5d8/0x740 [ 566.463418][T17797] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 566.468677][T17797] should_failslab+0x5/0x20 [ 566.473164][T17797] __kmalloc_track_caller+0x5d/0x2e0 [ 566.478421][T17797] ? kmem_cache_alloc+0x115/0x290 [ 566.483415][T17797] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 566.488690][T17797] __alloc_skb+0xaf/0x4d0 [ 566.492987][T17797] ? __release_sock+0x39e/0x3f0 [ 566.497807][T17797] sk_stream_alloc_skb+0x1f4/0xb40 [ 566.502889][T17797] tcp_sendmsg_locked+0xe29/0x3d00 [ 566.508073][T17797] tcp_sendmsg+0x2c/0x40 [ 566.512285][T17797] ? inet_send_prepare+0x480/0x480 [ 566.517393][T17797] ____sys_sendmsg+0x4ee/0x7c0 [ 566.522131][T17797] __sys_sendmmsg+0x32b/0x640 [ 566.526784][T17797] __x64_sys_sendmmsg+0x9c/0xb0 [ 566.531609][T17797] do_syscall_64+0xcb/0x1e0 [ 566.536095][T17797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 566.542062][T17797] RIP: 0033:0x7ffa0cdf8ae9 [ 566.546555][T17797] 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 09:38:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 45) [ 566.566133][T17797] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 566.574533][T17797] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 566.582583][T17797] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 566.590533][T17797] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 566.598471][T17797] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 566.606500][T17797] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 566.688101][T17801] fuse: Bad value for 'rootmode' 09:38:26 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x0) 09:38:26 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:26 executing program 1: syz_emit_ethernet(0x10c, &(0x7f0000000080)={@local, @link_local, @val={@void, {0x8100, 0x1}}, {@llc={0x4, {@snap={0x0, 0x1, "bcdc", "5c1ddf", 0xf9, "1a1399479453b07dc3c990710f9963cc0802ac19b76aa7e86c45c2c1c8f7dca207165d7fd8d2429d85f24d18caee3fd989ba41e1858a690bcb2fcebdab94c006f0ae021aeaed89071832e4d3de35a163a740f7c385f58908b4a310b412485992069a21c724be40fc974528083507b96a83306675478574380b7ad6fec5abf5d5b036b779e38bbe2d4d9542a594658246873fada73b5953328ba4b3c5260148acd071eaedb8ae32d297f78695d071b8c54c8854c8a10385f996828a3f742d50cfd85887993eaf23bdae16edd4f47ee503df715eae6053ed00f6e465b33a3b52b453ff4b7742be61712f4be44076a5d5cd28"}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0xffffffffffffffff, 0x4, &(0x7f0000000000)={0x27, 0x0, 0x1000000b}) [ 566.830911][T17811] FAULT_INJECTION: forcing a failure. [ 566.830911][T17811] name failslab, interval 1, probability 0, space 0, times 0 [ 566.844360][T17811] CPU: 0 PID: 17811 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 566.854594][T17811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 566.864639][T17811] Call Trace: [ 566.867944][T17811] dump_stack+0x18e/0x1de [ 566.872252][T17811] should_fail+0x5d8/0x740 [ 566.876687][T17811] ? __alloc_skb+0x75/0x4d0 [ 566.881183][T17811] should_failslab+0x5/0x20 [ 566.885699][T17811] kmem_cache_alloc+0x36/0x290 [ 566.890454][T17811] __alloc_skb+0x75/0x4d0 [ 566.894773][T17811] ? __release_sock+0x39e/0x3f0 [ 566.899604][T17811] sk_stream_alloc_skb+0x1f4/0xb40 [ 566.904692][T17811] tcp_sendmsg_locked+0xe29/0x3d00 [ 566.909920][T17811] tcp_sendmsg+0x2c/0x40 [ 566.914140][T17811] ? inet_send_prepare+0x480/0x480 [ 566.919226][T17811] ____sys_sendmsg+0x4ee/0x7c0 [ 566.923988][T17811] __sys_sendmmsg+0x32b/0x640 [ 566.928654][T17811] __x64_sys_sendmmsg+0x9c/0xb0 [ 566.933494][T17811] do_syscall_64+0xcb/0x1e0 [ 566.938090][T17811] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 566.943960][T17811] RIP: 0033:0x7ffa0cdf8ae9 [ 566.948387][T17811] 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 [ 566.968176][T17811] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:38:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 46) [ 566.976565][T17811] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 566.984521][T17811] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 566.992483][T17811] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 567.000524][T17811] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 567.008475][T17811] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 567.107956][T17823] FAULT_INJECTION: forcing a failure. [ 567.107956][T17823] name failslab, interval 1, probability 0, space 0, times 0 [ 567.120732][T17823] CPU: 0 PID: 17823 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 567.130960][T17823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 567.141006][T17823] Call Trace: [ 567.144289][T17823] dump_stack+0x18e/0x1de [ 567.148605][T17823] should_fail+0x5d8/0x740 [ 567.153001][T17823] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 567.158278][T17823] should_failslab+0x5/0x20 [ 567.162757][T17823] __kmalloc_track_caller+0x5d/0x2e0 [ 567.168013][T17823] ? kmem_cache_alloc+0x115/0x290 [ 567.173019][T17823] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 567.178317][T17823] __alloc_skb+0xaf/0x4d0 [ 567.182640][T17823] ? skb_zerocopy_iter_stream+0x379/0x570 [ 567.188357][T17823] sk_stream_alloc_skb+0x1f4/0xb40 [ 567.193458][T17823] tcp_sendmsg_locked+0xe29/0x3d00 [ 567.198570][T17823] tcp_sendmsg+0x2c/0x40 [ 567.202799][T17823] ? inet_send_prepare+0x480/0x480 [ 567.207896][T17823] ____sys_sendmsg+0x4ee/0x7c0 [ 567.212650][T17823] __sys_sendmmsg+0x32b/0x640 [ 567.217324][T17823] __x64_sys_sendmmsg+0x9c/0xb0 [ 567.222177][T17823] do_syscall_64+0xcb/0x1e0 [ 567.226927][T17823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 567.232810][T17823] RIP: 0033:0x7ffa0cdf8ae9 [ 567.237223][T17823] 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 [ 567.256845][T17823] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 567.265244][T17823] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 567.273202][T17823] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 567.281167][T17823] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 567.289125][T17823] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 567.292311][T17828] fuse: Bad value for 'rootmode' [ 567.297082][T17823] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="4800000010000507000000000000000031ec0000", @ANYRES32, @ANYBLOB="000000000000000028001200ffffffff7665746886af878485db715fd6a6a61a063f14bd610ecba173928cc158aba033483dba18cec8689f968a82c295df5993a3"], 0x48}}, 0x0) 09:38:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 09:38:28 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:28 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac1414aa00000000acee21853593f02c7a5f295d1f87ae4ca592fd5bb024327cbced6a2b727ccf06f5eb86e1d24e63645810c671d07f6b9b6ba352b49201f8385ca1e0efa7b324e346aa7ad981e83d68eeb773e7117ded2a8d59b303d6899c30da85d2b73abf54357d0c47", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) syz_emit_ethernet(0x1eb, &(0x7f0000000180)={@random="b3df419b82b4", @multicast, @val={@val={0x9100, 0x3, 0x1, 0x4}, {0x8100, 0x4, 0x1, 0x4}}, {@ipv4={0x800, @gre={{0x29, 0x4, 0x2, 0x0, 0x1d5, 0x67, 0x0, 0x6, 0x2f, 0x0, @empty, @private=0xa010101, {[@timestamp_addr={0x44, 0x34, 0x2f, 0x1, 0x9, [{@private=0xa010102, 0x4}, {@empty}, {@remote, 0xfffffffa}, {@broadcast, 0x401}, {@multicast2}, {@remote, 0xffff}]}, @timestamp_prespec={0x44, 0x3c, 0x36, 0x3, 0x4, [{@loopback, 0xf16}, {@private=0xa010101, 0x8}, {@private=0xa010101, 0x1}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x1000}, {@local}, {@private=0xa010101, 0x2}, {@rand_addr=0x64010100, 0x3ff}]}, @ssrr={0x89, 0x1f, 0x79, [@multicast2, @remote, @loopback, @dev={0xac, 0x14, 0x14, 0x1f}, @empty, @remote, @remote]}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x82, 0x1, [0x281], "fcde37fbc0e6a62149093a50a9bc8cd42f3fb7acbeaaf54e8579420379bfced627755c3f2161b1a7494edc43f22bc38c145205d96a748fd22090b4c16f020a9d11afb5f0149f7751f58c79d25b81e22472d38c2c4aba6ce2cb9f6b55f77f971f51ec9253ddac142036957354c1e832bb6dc34bef99a8298e00b53e6b3422d2490ea5"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x100, 0xff7f, 0x7ff], "90f565a237bcc14b8af569a4a8"}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "b1bfb2fb4d8fe1c37773cfd09e119eab35c4849d765565fac73e789afa87815e8bedd88ef55950707026f08f"}, {0x8, 0x88be, 0x3, {{0x1, 0x1, 0xea, 0x2, 0x0, 0x2, 0x2, 0x7}}}, {0x8, 0x22eb, 0x4, {{0x9, 0x2, 0xff, 0x2, 0x1, 0x3, 0x1, 0xf4}, 0x2, {0x400, 0x0, 0x2, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x0, "2dbae002c3ca39b331d7aef7230c2236ac1b6f8ab76b12d49bce6223dc2efbc7d85fae8e07ef4af67ab5"}}}}}}, &(0x7f0000000380)={0x0, 0x4, [0xea1, 0x8e, 0x67f, 0x999]}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @remote, 0x8000}, 0x1c) 09:38:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 47) 09:38:28 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) (fail_nth: 1) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 569.747619][T17834] FAULT_INJECTION: forcing a failure. [ 569.747619][T17834] name failslab, interval 1, probability 0, space 0, times 0 [ 569.750954][T17835] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 569.760859][T17834] CPU: 1 PID: 17834 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 569.779771][T17834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 569.789944][T17834] Call Trace: 09:38:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x0, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) [ 569.793231][T17834] dump_stack+0x18e/0x1de [ 569.798346][T17834] should_fail+0x5d8/0x740 [ 569.802754][T17834] ? __alloc_skb+0x75/0x4d0 [ 569.807340][T17834] should_failslab+0x5/0x20 [ 569.811821][T17834] kmem_cache_alloc+0x36/0x290 [ 569.816559][T17834] __alloc_skb+0x75/0x4d0 [ 569.820879][T17834] sk_stream_alloc_skb+0x1f4/0xb40 [ 569.825987][T17834] tcp_sendmsg_locked+0xe29/0x3d00 [ 569.831100][T17834] tcp_sendmsg+0x2c/0x40 [ 569.835430][T17834] ? inet_send_prepare+0x480/0x480 [ 569.840621][T17834] ____sys_sendmsg+0x4ee/0x7c0 [ 569.845359][T17834] __sys_sendmmsg+0x32b/0x640 [ 569.850019][T17834] __x64_sys_sendmmsg+0x9c/0xb0 [ 569.854932][T17834] do_syscall_64+0xcb/0x1e0 [ 569.859494][T17834] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 569.865362][T17834] RIP: 0033:0x7ffa0cdf8ae9 [ 569.869839][T17834] 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 [ 569.889600][T17834] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:38:29 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x10}, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @rand_addr=0x64010102}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) connect$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r1, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x200000, @l2={'eth', 0x3a, 'erspan0\x00'}}}}}, 0x34}}, 0x4000) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000200), 0xf642e7e) open(&(0x7f0000000040)='./file0\x00', 0x14b042, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_WOWLAN(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000007880)={&(0x7f0000001400)=ANY=[], 0x1ec4}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x1048, 0x25, 0x4, 0x70bd26, 0x25dfdbfb, {0xf}, [@generic="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", @generic="c6b1ba16ea97e034827ceeeb21d1c4c55391e2065b708a8cd444f6520493caca6263676e5fe41852dc0f749f", @typed={0x8, 0x78, 0x0, 0x0, @u32=0x8}]}, 0x1048}, 0x1, 0x0, 0x0, 0x84}, 0xc0000) syz_genetlink_get_family_id$nl80211(0x0, r3) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r3) 09:38:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 48) [ 569.898018][T17834] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 569.905996][T17834] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 569.913979][T17834] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 569.921974][T17834] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 569.930002][T17834] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 569.973995][T17841] fuse: Bad value for 'rootmode' 09:38:29 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x0, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) 09:38:29 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ab69e01c61c773f386780300"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 570.155600][T17850] tipc: Started in network mode [ 570.160779][T17850] tipc: Own node identity aaaaaaaaaa16, cluster identity 4711 [ 570.168883][T17850] tipc: Enabled bearer , priority 0 [ 570.197386][T17853] FAULT_INJECTION: forcing a failure. [ 570.197386][T17853] name failslab, interval 1, probability 0, space 0, times 0 [ 570.210802][T17853] CPU: 1 PID: 17853 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 570.221028][T17853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.231421][T17853] Call Trace: [ 570.234705][T17853] dump_stack+0x18e/0x1de [ 570.239162][T17853] should_fail+0x5d8/0x740 [ 570.243721][T17853] ? __alloc_skb+0x75/0x4d0 [ 570.248212][T17853] should_failslab+0x5/0x20 [ 570.252697][T17853] kmem_cache_alloc+0x36/0x290 [ 570.257452][T17853] __alloc_skb+0x75/0x4d0 [ 570.261768][T17853] ? skb_zerocopy_iter_stream+0x379/0x570 [ 570.267528][T17853] sk_stream_alloc_skb+0x1f4/0xb40 [ 570.272624][T17853] tcp_sendmsg_locked+0xe29/0x3d00 [ 570.277722][T17853] tcp_sendmsg+0x2c/0x40 [ 570.281963][T17853] ? inet_send_prepare+0x480/0x480 [ 570.287292][T17853] ____sys_sendmsg+0x4ee/0x7c0 [ 570.292047][T17853] __sys_sendmmsg+0x32b/0x640 [ 570.296717][T17853] __x64_sys_sendmmsg+0x9c/0xb0 [ 570.301715][T17853] do_syscall_64+0xcb/0x1e0 [ 570.306225][T17853] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 570.312128][T17853] RIP: 0033:0x7ffa0cdf8ae9 [ 570.316698][T17853] 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 [ 570.336422][T17853] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:38:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 49) [ 570.344814][T17853] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 570.352768][T17853] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 570.360721][T17853] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 570.368691][T17853] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 570.376787][T17853] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x0, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x40}}, 0x0) [ 570.618204][T17864] FAULT_INJECTION: forcing a failure. [ 570.618204][T17864] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 570.644093][T17864] CPU: 1 PID: 17864 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 570.654345][T17864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 570.664477][T17864] Call Trace: [ 570.667793][T17864] dump_stack+0x18e/0x1de [ 570.672122][T17864] should_fail+0x5d8/0x740 [ 570.676543][T17864] __alloc_pages_nodemask+0x12e/0x740 [ 570.681938][T17864] alloc_slab_page+0x39/0x3e0 [ 570.686657][T17864] new_slab+0x97/0x460 [ 570.690723][T17864] ___slab_alloc+0x330/0x4c0 [ 570.695352][T17864] ? should_fail+0x13b/0x740 [ 570.699939][T17864] ? check_preemption_disabled+0xde/0x2c0 [ 570.705742][T17864] ? __alloc_skb+0x75/0x4d0 [ 570.710241][T17864] ? __alloc_skb+0x75/0x4d0 [ 570.714824][T17864] kmem_cache_alloc+0x18b/0x290 [ 570.719723][T17864] __alloc_skb+0x75/0x4d0 [ 570.724076][T17864] ? skb_zerocopy_iter_stream+0x379/0x570 [ 570.729793][T17864] sk_stream_alloc_skb+0x1f4/0xb40 [ 570.735074][T17864] tcp_sendmsg_locked+0xe29/0x3d00 [ 570.740201][T17864] tcp_sendmsg+0x2c/0x40 [ 570.744436][T17864] ? inet_send_prepare+0x480/0x480 [ 570.749579][T17864] ____sys_sendmsg+0x4ee/0x7c0 [ 570.754444][T17864] __sys_sendmmsg+0x32b/0x640 [ 570.759216][T17864] __x64_sys_sendmmsg+0x9c/0xb0 [ 570.764106][T17864] do_syscall_64+0xcb/0x1e0 [ 570.768606][T17864] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 570.774494][T17864] RIP: 0033:0x7ffa0cdf8ae9 [ 570.778906][T17864] 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 [ 570.798765][T17864] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 570.807311][T17864] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 570.815368][T17864] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 570.823339][T17864] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 570.831462][T17864] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 570.839532][T17864] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 570.928185][T17859] fuse: Bad value for 'rootmode' [ 570.996222][T17854] tipc: Enabling of bearer rejected, already enabled [ 571.263953][ T1289] tipc: 32-bit node address hash set to aaaabc00 09:38:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 50) 09:38:32 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:32 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000000)={0x2, 0x0, 0x5}, &(0x7f0000000180)=[{}, {}, {}, {}, {}]) 09:38:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}]}, 0x38}}, 0x0) 09:38:32 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000600)='./binderfs2/custom0\x00', 0x2, 0x0) fcntl$setstatus(r6, 0x4, 0x42000) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:32 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f00000002c0)=[{&(0x7f0000010000)="20000000400000000300000030d102000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000001940)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500), 0x0, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000cab000)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 09:38:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}]}, 0x38}}, 0x0) [ 573.118176][T17875] FAULT_INJECTION: forcing a failure. [ 573.118176][T17875] name failslab, interval 1, probability 0, space 0, times 0 [ 573.131997][T17876] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 573.140580][T17875] CPU: 0 PID: 17875 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 573.150904][T17875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.160955][T17875] Call Trace: [ 573.164352][T17875] dump_stack+0x18e/0x1de [ 573.168668][T17875] should_fail+0x5d8/0x740 [ 573.173091][T17875] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 573.178627][T17875] should_failslab+0x5/0x20 [ 573.183122][T17875] __kmalloc_track_caller+0x5d/0x2e0 [ 573.188412][T17875] ? kmem_cache_alloc+0x115/0x290 [ 573.193424][T17875] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 573.198695][T17875] __alloc_skb+0xaf/0x4d0 [ 573.203035][T17875] ? skb_zerocopy_iter_stream+0x379/0x570 [ 573.208828][T17875] sk_stream_alloc_skb+0x1f4/0xb40 [ 573.213940][T17875] tcp_sendmsg_locked+0xe29/0x3d00 [ 573.219041][T17875] tcp_sendmsg+0x2c/0x40 [ 573.223265][T17875] ? inet_send_prepare+0x480/0x480 [ 573.228482][T17875] ____sys_sendmsg+0x4ee/0x7c0 [ 573.233227][T17875] __sys_sendmmsg+0x32b/0x640 [ 573.237900][T17875] __x64_sys_sendmmsg+0x9c/0xb0 [ 573.242733][T17875] do_syscall_64+0xcb/0x1e0 [ 573.247221][T17875] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 573.253091][T17875] RIP: 0033:0x7ffa0cdf8ae9 [ 573.257488][T17875] 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 [ 573.277072][T17875] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 573.285461][T17875] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 573.293416][T17875] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 573.301370][T17875] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 573.309325][T17875] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 09:38:32 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004500002800000000000690b51996d73e36d372ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace$peeksig(0x4209, 0xffffffffffffffff, &(0x7f0000000040)={0xf2d, 0x1, 0x1}, &(0x7f0000000080)=[{}]) 09:38:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 51) [ 573.317274][T17875] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 573.333684][T17876] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 09:38:32 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x13, 0x4, @tid=r0}, &(0x7f0000000200)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x77359400}}, 0x0) futex(&(0x7f0000000240)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) pipe2$9p(0x0, 0x4000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001040)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)}}], 0x2, 0x0) timer_create(0x0, 0x0, &(0x7f0000000040)=0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={0x0}, 0x1, 0x0, 0x0, 0x40}, 0x84) timer_settime(r2, 0x0, &(0x7f0000000200)={{0x0, 0x989680}}, &(0x7f0000000240)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000100)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r3, 0x0, &(0x7f00000001c0)={{0x0, 0x3938700}}, 0x0) [ 573.410265][T17886] fuse: Bad value for 'rootmode' 09:38:32 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) gettid() rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}]}, 0x38}}, 0x0) [ 573.592910][T17897] fuse: Bad value for 'rootmode' [ 573.620123][T17899] FAULT_INJECTION: forcing a failure. [ 573.620123][T17899] name failslab, interval 1, probability 0, space 0, times 0 [ 573.632899][T17899] CPU: 0 PID: 17899 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 573.643118][T17899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.653166][T17899] Call Trace: [ 573.656456][T17899] dump_stack+0x18e/0x1de [ 573.660818][T17899] should_fail+0x5d8/0x740 [ 573.665234][T17899] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 573.670510][T17899] should_failslab+0x5/0x20 [ 573.675013][T17899] __kmalloc_track_caller+0x5d/0x2e0 [ 573.680294][T17899] ? kmem_cache_alloc+0x115/0x290 [ 573.685405][T17899] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 573.690737][T17899] __alloc_skb+0xaf/0x4d0 [ 573.695396][T17899] ? skb_zerocopy_iter_stream+0x379/0x570 [ 573.701158][T17899] sk_stream_alloc_skb+0x1f4/0xb40 [ 573.706270][T17899] tcp_sendmsg_locked+0xe29/0x3d00 [ 573.711386][T17899] tcp_sendmsg+0x2c/0x40 [ 573.715625][T17899] ? inet_send_prepare+0x480/0x480 [ 573.720757][T17899] ____sys_sendmsg+0x4ee/0x7c0 [ 573.725523][T17899] __sys_sendmmsg+0x32b/0x640 [ 573.730202][T17899] __x64_sys_sendmmsg+0x9c/0xb0 [ 573.735040][T17899] do_syscall_64+0xcb/0x1e0 [ 573.739540][T17899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 573.745419][T17899] RIP: 0033:0x7ffa0cdf8ae9 [ 573.749824][T17899] 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 09:38:33 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 573.769592][T17899] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 573.777996][T17899] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 573.785957][T17899] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 573.793950][T17899] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 573.802085][T17899] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 573.810085][T17899] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 573.963337][T17911] fuse: Bad value for 'rootmode' [ 574.007474][T17911] fuse: Bad value for 'rootmode' 09:38:35 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:35 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000100)={0x24, 0x0, 0x9}) ptrace$setopts(0x4206, r1, 0x5, 0x100058) 09:38:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5}]}, 0x40}}, 0x0) 09:38:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 52) 09:38:35 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000004\a\x0000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) umount2(&(0x7f00000000c0)='./file0/file0\x00', 0x0) write$FUSE_INIT(r0, &(0x7f0000000000)={0x50, 0xffffffffffffffb4, r1}, 0x50) syz_fuse_handle_req(r0, 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5c2e68ad206f2c4252a659f8248ff882a8e54126ebc0c77a46101072272460e683d465279a3695be6b64c9eeb4a576d95fd520be42eab5c95cbace0dfd80e2d67bab9f683a1cc9c006c02f0f90a21a0f51218c628f5608fbf1abc79aa63452bde1002383033578f32980e3779a8edeb226f6d3f9b36d8f07bddd7479b60346a4b4fa883940e3aef8ad8d834dad4405960a4409a6255e8753d0c0ad0960ff3ef48ce93fbe6b165e86eab36fccb8b989f5b54e6ccaa19749ff065a0a732d15c41b9072bbc6f07e1fd5a3df2775874e46b61ed50714e8c403fbed6884ec06f52ab71d2c191fcc56ac0b17ba3c46d2dab3e11c79383bd8867ff14b5fbca73b9ae594b6a09fb73a2e8f15aee59150e8d6d3dad9659025d045bbd1b9ca257c67bb78abe8f7eb9c8b3bc32951c41f7390bacc8c7059a2a9b078ab50413605aec604e4666a6ace765b0e7ab558fe6232f2703d07811e3d0ac5bf9434e87876e99250ee9db6527a8ccb4a3ee3bde738563c9746f941cf2cd7efacdbd2593cafdbe5171864b2982b54dc5a32c86638c0e650a331625033b8dd65851965ae791880349d5cd52548f4422a317f96ed79e7ccf3bd671e6dc70365f521c65206386eb1f99570a544d11b3d36fea285f8a3770ca303a965a0c1d598ebe3696e647be734ccf760d3d47dec75e236d7ac08019b6622a7b9f08bc8f0937ab75e75a047a7386befbd56fc4b2f89c852dadce8df946cb3fafe4eed2678caadf1a913ae32b2c0b8a37984cb700343c5e24609f8c5ddeff5e653837a9332a41c8e21466a13d79224125d5f6a4fef79b5adae7f4ab7d355c55400545edd3c00637bd27164828925e9bb5d79f1f1e6eb3270ab799ae38772f779565d92c47503de695f7aad7ddacda6f6c71e755b3737231b64715bf07849d3466e4f92239f733436ce674389bd16900000000000000000000000200", 0x2000, &(0x7f0000008b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006600)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000}}}, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r0, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_LK(r0, &(0x7f0000000080)={0x28, 0x0, r2}, 0x28) 09:38:35 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x509, 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={0xfffffffffffffffe, 0x1}, 0x0, 0xe, 0x0, 0x9, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="300000006f0200030040020000000000000000000000f2ffffff0001000000000000b9a24f95df5d0080040000000500"], 0x30) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000880)=""/267, 0xffffffffffffff1a) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='net/kcm\x00') ioctl$HIDIOCAPPLICATION(r5, 0x4802, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r6, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5}]}, 0x40}}, 0x0) [ 576.518345][T17924] FAULT_INJECTION: forcing a failure. [ 576.518345][T17924] name failslab, interval 1, probability 0, space 0, times 0 [ 576.532068][T17925] fuse: Bad value for 'rootmode' [ 576.541643][T17924] CPU: 0 PID: 17924 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 576.552065][T17924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.562640][T17924] Call Trace: 09:38:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x40, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_TIMEOUT={0x8}, @NFULA_CFG_CMD={0x5}]}, 0x40}}, 0x0) [ 576.565927][T17924] dump_stack+0x18e/0x1de [ 576.570296][T17924] should_fail+0x5d8/0x740 [ 576.574707][T17924] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 576.579976][T17924] should_failslab+0x5/0x20 [ 576.584466][T17924] __kmalloc_track_caller+0x5d/0x2e0 [ 576.589773][T17924] ? kmem_cache_alloc+0x115/0x290 [ 576.594798][T17924] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 576.600352][T17924] __alloc_skb+0xaf/0x4d0 [ 576.604707][T17924] sk_stream_alloc_skb+0x1f4/0xb40 [ 576.609995][T17924] tcp_sendmsg_locked+0xe29/0x3d00 [ 576.615195][T17924] tcp_sendmsg+0x2c/0x40 [ 576.619430][T17924] ? inet_send_prepare+0x480/0x480 [ 576.624722][T17924] ____sys_sendmsg+0x4ee/0x7c0 [ 576.629483][T17924] __sys_sendmmsg+0x32b/0x640 [ 576.634162][T17924] __x64_sys_sendmmsg+0x9c/0xb0 [ 576.639004][T17924] do_syscall_64+0xcb/0x1e0 [ 576.643579][T17924] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 576.649451][T17924] RIP: 0033:0x7ffa0cdf8ae9 [ 576.653850][T17924] 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 [ 576.673443][T17924] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 576.681859][T17924] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 576.689814][T17924] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 576.697767][T17924] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 576.705837][T17924] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 09:38:35 executing program 1: syz_emit_ethernet(0xa3, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @generic={{0xf, 0x4, 0x3, 0x24, 0x95, 0x66, 0x0, 0x4, 0xff, 0x0, @multicast1, @rand_addr=0x6401010a, {[@timestamp={0x44, 0x20, 0xb4, 0x0, 0x1, [0x4, 0x200, 0x5, 0x1, 0x7c05, 0x9, 0xc2c]}, @generic={0x94, 0x8, "9cc14cce6806"}]}}, "287a9749d258382bcb7d15c6be90160c397a28ca259c2cb6eef2cacd04ed9cd1560fcd2fcd68a321b350265eb9a80f4ef824685181253f950a0ca832052e352966035cbf25a2f0ad114de3ba327f16ae33b962b5da19e1ff4f"}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x5, 0x0, 0x1}, &(0x7f0000000180)=[{}]) 09:38:36 executing program 5: syz_usb_connect(0x3, 0x24, &(0x7f0000000200)={{0x12, 0x1, 0x300, 0x21, 0x16, 0x26, 0x8, 0x2013, 0x24c, 0x13a2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x93, 0x26, 0xe2}}]}}]}}, &(0x7f0000000340)={0x0, 0x0, 0xf, &(0x7f0000000040)=ANY=[]}) syz_usb_connect(0x2, 0x4e5, &(0x7f0000000380)={{0x12, 0x1, 0x201, 0x7a, 0x95, 0x88, 0x30, 0x1410, 0xa004, 0x12b1, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x4d3, 0x2, 0xfa, 0x3, 0x70, 0x81, [{{0x9, 0x4, 0x3, 0x3, 0xc, 0x7b, 0x0, 0x99, 0x0, [], [{{0x9, 0x5, 0xc, 0x8, 0x8, 0x4e, 0x1, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x40, 0xa7ce}, @generic={0xed, 0xc, "49ba436aad9e677e884a280811b740ee50fe34f69b9c7c053e2ad472328635443e7c670f6355381ac6851c5786cc327038a8957fbabc44b7fdf8d9d6bdb91ee3e0efb42d53cc4adc12f5b6218612ed1ebcbc7b8b746b0edccb186854f214ad965604a80c47f68bacdeb3aee77d98616945310954e6bac37431ac56c746df0075a9a378d6ff765177b25a253c4bda92836fc62e1218e142b03bdaeff383b36b9cf3f1a2dc01068dbb551f5399a3eb464d70d88019b6329b4d0c3972e514814f69e46f93e22083b38694d34850d7c61518de10aef570431dee45f0aa9036e9c094d0a763006e5882830cff69"}]}}, {{0x9, 0x5, 0xfebef572fa796eef, 0x0, 0x400, 0x0, 0xfe, 0x1, [@generic={0xff, 0xc, "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"}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x7, 0x1}]}}, {{0x9, 0x5, 0xb, 0x10, 0x8, 0x0, 0x9, 0x7f}}, {{0x9, 0x5, 0x6, 0x4, 0x40, 0xfb, 0x3f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x181, 0x85}]}}, {{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x4, 0x5, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0xa320}]}}, {{0x9, 0x5, 0xe, 0x18, 0x218, 0x4d, 0xe1, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x1f, 0xa0}, @generic={0xf, 0xc, "97353119587f2c8965de708aad"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x3f, 0x1f, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x0, 0x7ff}, @generic={0xae, 0x23, "a2fc3f8bb004622fb11ae35b398e49d820ee658a9074a0fb4c43d048ebc79c330c5a719a78e33fd1d882d0a30fd3f519339efc014e4dc5908ea1e2e0ff99d7deb27312a1675c364f26f665dc967f0dffa7726fb3ec2d7e7ef14b6afb78aeb98488497ae75f3f8bcc77fbfd1381e9fbcfacbeafb014741f2d49a0c7eb988577201898384da71a890acf56c53f1ca323ee5bb3bd7780d9f3189183e3f5a0a3a2118111231f2ac8ca8d646ab2e7"}]}}, {{0x9, 0x5, 0x7, 0x1, 0x20, 0xb, 0xfa, 0x0, [@generic={0xc6, 0x9, "d6d19b72adf6d75b71e06ca9f37e1799d2b16bdd1507c99d749105d0a270c1c3c0710caf2d4f58d651e66cfe4e669e1e4a5fd73abaf7f6c862afa3b92e76f58401afb50134d3c38b7e30519a009662bbcf7112d7f84b0552a64877dac1cec2bc053a03aaa7225a168715c4dba5f3d6a499a5ead11371c81009619178380c7d71378d08c201d6e0a9f601ac320ad0759d2fbd92728752f003cc689b1ec95aa62080c763a3f4f31c991e0cc6e638f05432852617dcd78ad9658b35b3082013bab247f7c878"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x4}]}}, {{0x9, 0x5, 0x1, 0x0, 0x208, 0x4, 0x6, 0x1}}, {{0x9, 0x5, 0x2, 0xc, 0x20, 0x0, 0xf9, 0x2}}, {{0x9, 0x5, 0xa, 0x0, 0x8, 0x1, 0x8, 0x3e, [@generic={0x34, 0x22, "b803ce465be195095413762252c88e1443dc97b9c0f4ee9f201b986c7433ca5fa2908169e218d0601cf5cb620c3ba5155731"}, @generic={0x61, 0x11, "2de1a2e89c09c1313636327a9b3343b56e079cba66f4a7e92661cd701b519a22c4463486764d2e561345e51a842ea594ac629e444cdaefa2dd77c48f9b59bd2891199b6d598b76c792361384c0efbb8afdeb07f392ea574609208ede76d677"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x10, 0x1, 0x0, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x940}]}}]}}, {{0x9, 0x4, 0xcc, 0x80, 0x0, 0x15, 0x1f, 0xca, 0x2, [@uac_control={{0xa, 0x24, 0x1, 0xfff9, 0x7}}]}}]}}]}}, &(0x7f0000000100)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x110, 0x2, 0x5, 0xe8, 0x20, 0x2}, 0x5, &(0x7f0000000040)={0x5, 0xf, 0x5}, 0x2, [{0x4, &(0x7f0000000080)=@lang_id={0x4, 0x3, 0xc00}}, {0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x427}}]}) 09:38:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 53) 09:38:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x38}}, 0x0) [ 576.713788][T17924] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 576.724953][T17935] fuse: Bad value for 'rootmode' [ 576.734301][T17938] fuse: Bad value for 'rootmode' [ 576.845764][T17948] FAULT_INJECTION: forcing a failure. [ 576.845764][T17948] name failslab, interval 1, probability 0, space 0, times 0 [ 576.858675][T17948] CPU: 0 PID: 17948 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 576.869356][T17948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 576.879551][T17948] Call Trace: [ 576.882840][T17948] dump_stack+0x18e/0x1de [ 576.887287][T17948] should_fail+0x5d8/0x740 [ 576.891702][T17948] ? __alloc_skb+0x75/0x4d0 [ 576.896201][T17948] should_failslab+0x5/0x20 [ 576.900822][T17948] kmem_cache_alloc+0x36/0x290 [ 576.905692][T17948] __alloc_skb+0x75/0x4d0 [ 576.910023][T17948] ? skb_zerocopy_iter_stream+0x379/0x570 [ 576.915856][T17948] sk_stream_alloc_skb+0x1f4/0xb40 [ 576.921109][T17948] tcp_sendmsg_locked+0xe29/0x3d00 [ 576.926229][T17948] tcp_sendmsg+0x2c/0x40 [ 576.930661][T17948] ? inet_send_prepare+0x480/0x480 [ 576.935799][T17948] ____sys_sendmsg+0x4ee/0x7c0 [ 576.940550][T17948] __sys_sendmmsg+0x32b/0x640 [ 576.945222][T17948] __x64_sys_sendmmsg+0x9c/0xb0 [ 576.950060][T17948] do_syscall_64+0xcb/0x1e0 [ 576.954559][T17948] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 576.960664][T17948] RIP: 0033:0x7ffa0cdf8ae9 [ 576.965057][T17948] 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 [ 576.985007][T17948] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 576.993401][T17948] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 577.001443][T17948] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 577.009408][T17948] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 577.017456][T17948] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 577.025585][T17948] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 577.183901][ T1289] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 577.424003][ T1289] usb 6-1: Using ep0 maxpacket: 8 [ 577.583992][ T1289] usb 6-1: unable to get BOS descriptor or descriptor too short [ 577.824014][ T1289] usb 6-1: New USB device found, idVendor=2013, idProduct=024c, bcdDevice=13.a2 [ 577.833049][ T1289] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 577.841442][ T1289] usb 6-1: Product: syz [ 577.845745][ T1289] usb 6-1: Manufacturer: syz [ 577.850371][ T1289] usb 6-1: SerialNumber: syz [ 577.855758][ T1289] usb 6-1: config 0 descriptor?? [ 578.095967][T17950] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 578.104369][ T1289] usb 6-1: USB disconnect, device number 3 [ 578.873942][ T3170] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 579.113944][ T3170] usb 6-1: Using ep0 maxpacket: 8 09:38:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5}]}, 0x38}}, 0x0) 09:38:38 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:38 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa360800450000280000000000069078ac1414bba81414aa4e220000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780008"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 54) 09:38:38 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYRES64, @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 579.474002][ T3170] usb 6-1: New USB device found, idVendor=2013, idProduct=024c, bcdDevice=13.a2 [ 579.483066][ T3170] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 579.491224][ T3170] usb 6-1: Product: syz [ 579.495491][ T3170] usb 6-1: Manufacturer: syz [ 579.500090][ T3170] usb 6-1: SerialNumber: syz [ 579.505398][ T3170] usb 6-1: config 0 descriptor?? 09:38:38 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5}]}, 0x38}}, 0x0) 09:38:38 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 579.585452][T17957] FAULT_INJECTION: forcing a failure. [ 579.585452][T17957] name failslab, interval 1, probability 0, space 0, times 0 [ 579.598902][T17957] CPU: 1 PID: 17957 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 579.609307][T17957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 579.619440][T17957] Call Trace: [ 579.622714][T17957] dump_stack+0x18e/0x1de [ 579.627020][T17957] should_fail+0x5d8/0x740 [ 579.631410][T17957] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 579.636674][T17957] should_failslab+0x5/0x20 [ 579.641161][T17957] __kmalloc_track_caller+0x5d/0x2e0 [ 579.646422][T17957] ? kmem_cache_alloc+0x115/0x290 [ 579.651439][T17957] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 579.656756][T17957] __alloc_skb+0xaf/0x4d0 [ 579.661073][T17957] sk_stream_alloc_skb+0x1f4/0xb40 [ 579.666162][T17957] tcp_sendmsg_locked+0xe29/0x3d00 [ 579.671250][T17957] tcp_sendmsg+0x2c/0x40 [ 579.675479][T17957] ? inet_send_prepare+0x480/0x480 [ 579.680576][T17957] ____sys_sendmsg+0x4ee/0x7c0 [ 579.685318][T17957] __sys_sendmmsg+0x32b/0x640 [ 579.690230][T17957] __x64_sys_sendmmsg+0x9c/0xb0 [ 579.695066][T17957] do_syscall_64+0xcb/0x1e0 [ 579.699541][T17957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 579.705404][T17957] RIP: 0033:0x7ffa0cdf8ae9 [ 579.709796][T17957] 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 09:38:39 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x6f, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext={0x0, 0x81}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="3100000066ab7f7a00000b0c4885190000007ec70ee6ea705f5081960ab5562b397ed0b64073946a9c6e2710827250255dad4277862177e49011e3b7f8f27c7aaae753aa151f0da8b25ee2b1c73a427c173f182f5f49ff7e", @ANYRES32=r0, @ANYBLOB="0c0050800400060004000880"], 0x28}}, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="ff0f000000000000", @ANYRES16=0x0, @ANYBLOB="020027bd7000fcdbdf253a00000008000300", @ANYRES32=r2, @ANYBLOB="0600650008000000a2005b00b34c07396d57e46e2b6cac0afe754508527b7cf01438a553719300febd835652ce2ce8bac90548dc9ae6a5d5a75e1f3fba9f4fcdb5cbc2e87f013474fea3a752d5b55c67d5cb9d9db4cb1acd6559d596ce75f92f01eca9ba1f838de4fd99dd83b23ec80b799eb03a8eb33631cb0988cba09d28d88b2044d1159255ddf2b98a2f900666ca060cf56a884280a67a390c38c36b36a38fe5a7a6da3328942c970000"], 0xc8}, 0x1, 0x0, 0x0, 0x48d0}, 0x8040) perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0), 0x3, 0x10080) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000180)=0x10000) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f0000000000)="ee", 0x101d0}], 0x1}}], 0x92, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000280)=@req3={0x5, 0x2, 0xffff4092, 0x2, 0x1c, 0x0, 0x9}, 0x1c) pwrite64(r0, &(0x7f0000000580)="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", 0xfa, 0xfea) r5 = dup3(r4, r1, 0x0) write(0xffffffffffffffff, &(0x7f0000004200)='t', 0xfff4) perf_event_open$cgroup(&(0x7f0000000680)={0x7, 0x80, 0x0, 0x7, 0xed, 0xfe, 0x0, 0xffffffff80000000, 0x40, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8b26}, 0x4000, 0xffff, 0xff, 0x2, 0x10000, 0x9, 0x9d0, 0x0, 0x10001, 0x0, 0x2}, r5, 0xd, 0xffffffffffffffff, 0x0) socket(0x23, 0x3, 0x8) recvmmsg(r5, &(0x7f0000002c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/110, 0x6e}], 0x1}}], 0x1, 0x0, 0x0) 09:38:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 55) [ 579.729728][T17957] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 579.738124][T17957] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 579.746078][T17957] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 579.753260][ T3170] usb 6-1: USB disconnect, device number 4 [ 579.754037][T17957] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 579.754042][T17957] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 579.754047][T17957] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 579.894179][T17960] fuse: Bad value for 'rootmode' 09:38:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5}]}, 0x38}}, 0x0) 09:38:39 executing program 1: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='io_uring_link\x00'}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 579.991130][T17970] FAULT_INJECTION: forcing a failure. [ 579.991130][T17970] name failslab, interval 1, probability 0, space 0, times 0 [ 580.005934][T17970] CPU: 1 PID: 17970 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 580.016258][T17970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.026310][T17970] Call Trace: [ 580.029630][T17970] dump_stack+0x18e/0x1de [ 580.033954][T17970] should_fail+0x5d8/0x740 [ 580.038365][T17970] ? __alloc_skb+0x75/0x4d0 [ 580.042857][T17970] should_failslab+0x5/0x20 [ 580.047352][T17970] kmem_cache_alloc+0x36/0x290 [ 580.052117][T17970] __alloc_skb+0x75/0x4d0 [ 580.056612][T17970] ? skb_zerocopy_iter_stream+0x379/0x570 [ 580.062326][T17970] sk_stream_alloc_skb+0x1f4/0xb40 [ 580.067610][T17970] tcp_sendmsg_locked+0xe29/0x3d00 [ 580.072722][T17970] tcp_sendmsg+0x2c/0x40 [ 580.076953][T17970] ? inet_send_prepare+0x480/0x480 [ 580.082050][T17970] ____sys_sendmsg+0x4ee/0x7c0 [ 580.086982][T17970] __sys_sendmmsg+0x32b/0x640 [ 580.091747][T17970] __x64_sys_sendmmsg+0x9c/0xb0 [ 580.096577][T17970] do_syscall_64+0xcb/0x1e0 [ 580.101057][T17970] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 580.106923][T17970] RIP: 0033:0x7ffa0cdf8ae9 [ 580.111329][T17970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 580.130936][T17970] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:38:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 56) [ 580.139709][T17970] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 580.147740][T17970] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 580.155685][T17970] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 580.163631][T17970] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 580.171597][T17970] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:39 executing program 5: write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x2, 0x3f, 0x9}}, 0x30) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000640)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) lsetxattr$security_ima(0x0, &(0x7f00000003c0), &(0x7f0000000900)=ANY=[], 0x87, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_capability(&(0x7f0000000540)='./bus\x00', &(0x7f0000000600), &(0x7f0000000400)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mount$overlay(0x0, &(0x7f0000000500)='./file1\x00', &(0x7f0000000680), 0x20800, &(0x7f00000006c0)={[{@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@metacopy_off}, {@upperdir={'upperdir', 0x3d, './file2'}}, {@metacopy_off}], [{@pcr={'pcr', 0x3d, 0x2d}}]}) chdir(&(0x7f00000001c0)='./bus\x00') ptrace$setregs(0xd, 0x0, 0x0, 0x0) link(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000004c0)='./file2\x00') [ 580.269592][T17974] fuse: Bad value for 'rootmode' [ 580.379226][T17980] FAULT_INJECTION: forcing a failure. [ 580.379226][T17980] name failslab, interval 1, probability 0, space 0, times 0 [ 580.391991][T17980] CPU: 0 PID: 17980 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 580.402306][T17980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 580.412358][T17980] Call Trace: [ 580.415633][T17980] dump_stack+0x18e/0x1de [ 580.419956][T17980] should_fail+0x5d8/0x740 [ 580.424380][T17980] ? __alloc_skb+0x75/0x4d0 [ 580.428882][T17980] should_failslab+0x5/0x20 [ 580.433392][T17980] kmem_cache_alloc+0x36/0x290 [ 580.438178][T17980] __alloc_skb+0x75/0x4d0 [ 580.442504][T17980] ? skb_zerocopy_iter_stream+0x379/0x570 [ 580.448223][T17980] sk_stream_alloc_skb+0x1f4/0xb40 [ 580.453333][T17980] tcp_sendmsg_locked+0xe29/0x3d00 [ 580.458538][T17980] tcp_sendmsg+0x2c/0x40 [ 580.462774][T17980] ? inet_send_prepare+0x480/0x480 [ 580.467873][T17980] ____sys_sendmsg+0x4ee/0x7c0 [ 580.472628][T17980] __sys_sendmmsg+0x32b/0x640 [ 580.477317][T17980] __x64_sys_sendmmsg+0x9c/0xb0 [ 580.482163][T17980] do_syscall_64+0xcb/0x1e0 [ 580.486666][T17980] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 580.492637][T17980] RIP: 0033:0x7ffa0cdf8ae9 [ 580.497042][T17980] 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 [ 580.501709][T17984] overlayfs: 'file0' not a directory [ 580.516802][T17980] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 580.516811][T17980] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 580.516815][T17980] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 580.516819][T17980] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 580.516823][T17980] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 580.516827][T17980] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 580.575345][T17984] overlayfs: filesystem on './bus' not supported as upperdir 09:38:42 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:42 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r2 = memfd_create(&(0x7f00000003c0)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x2) pread64(r2, &(0x7f0000000600)=""/132, 0x84, 0x7f) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xffffff0f) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pread64(r6, &(0x7f0000000100)=""/164, 0xa4, 0x9) creat(&(0x7f00000006c0)='./file0\x00', 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x1080000, &(0x7f0000000780)=ANY=[@ANYBLOB="07c1be8e46", @ANYRESHEX=r5, @ANYRESOCT, @ANYRESOCT=r0, @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d950d0000000000007569648852c79c5c86ccc90f89e1536ccc00"/109, @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}}, 0x0) 09:38:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 57) 09:38:42 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) read$FUSE(0xffffffffffffffff, &(0x7f0000000180)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0xffff, 0x0, 0x2}, &(0x7f00000021c0)=[{}, {}]) 09:38:42 executing program 5: write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x2, 0x3f, 0x9}}, 0x30) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000640)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) lsetxattr$security_ima(0x0, &(0x7f00000003c0), &(0x7f0000000900)=ANY=[], 0x87, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_capability(&(0x7f0000000540)='./bus\x00', &(0x7f0000000600), &(0x7f0000000400)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mount$overlay(0x0, &(0x7f0000000500)='./file1\x00', &(0x7f0000000680), 0x20800, &(0x7f00000006c0)={[{@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@metacopy_off}, {@upperdir={'upperdir', 0x3d, './file2'}}, {@metacopy_off}], [{@pcr={'pcr', 0x3d, 0x2d}}]}) chdir(&(0x7f00000001c0)='./bus\x00') ptrace$setregs(0xd, 0x0, 0x0, 0x0) link(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000004c0)='./file2\x00') 09:38:42 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x23}, @void, {@can={0xc, {{0x2, 0x0, 0x1, 0x1}, 0x5, 0x0, 0x0, 0x0, "437852b457cea63d"}}}}, 0x0) syz_emit_ethernet(0x99, &(0x7f0000000380)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast, @val={@val={0x9100, 0x2, 0x1, 0x2}, {0x8100, 0x5, 0x1, 0x3}}, {@llc_tr={0x11, {@llc={0x4e, 0xbc, "e226", "1f5d37577bfbf273d51fc8064699075fc9405fdae794415ba40335fab3b2967e12e8b64d190cc618b78c1a9885e178b0b318207fc5b1185ee5d118cba5a21a37c3efa625fc80e90a910d06cb9b734ef37576e0354fcf5918aaf5fe57778d84ae8512c822828af5206ba0efa9027c802f8af5bab5ac826d16fa201190132635"}}}}}, &(0x7f0000000080)={0x0, 0x1, [0x541, 0x65c, 0xc21, 0x64b]}) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x40800, 0x0) write$tun(r0, &(0x7f0000000180)={@void, @val={0x1, 0x0, 0xfffe, 0x101, 0x3, 0x100}, @x25={0x3, 0x68, 0xf3, "a897bbe1d72abda83b8a54bd3792f8e9763c69736cebd956f50a5e44a7e47038ac2faf357693eb47e82fbcfe03bb0f8c773235d714de395289d574611eccbbd0923fb0c09d201179ed023de8306d0aca5560c9779d76dc1a758d1afa894077fc50c12cdb5de96c482c3061dd43eaa44e881ce9909d9302b431b473f1302e38a005a03baefb8945cbf0bf26187e2734454969f97ab1c9c522a81dff74e43ac0b6731b9666c12a1e4cec67c6fb291b9a1a6fd782280dbe309d747e3c191cce387c9dc61cefd4e086f75d6db64f4a07f62ad2bce331c2c2885a8486c9a48578fcbf93078be93ce430041636511d957c31c7"}}, 0xfd) ptrace$setregs(0xd, 0x0, 0x3, &(0x7f0000000280)="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") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}}, 0x0) [ 582.930007][T17994] FAULT_INJECTION: forcing a failure. [ 582.930007][T17994] name failslab, interval 1, probability 0, space 0, times 0 [ 582.943039][T17994] CPU: 1 PID: 17994 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 582.953269][T17994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 582.963446][T17994] Call Trace: [ 582.966812][T17994] dump_stack+0x18e/0x1de [ 582.971176][T17994] should_fail+0x5d8/0x740 [ 582.975681][T17994] ? __alloc_skb+0x75/0x4d0 [ 582.980159][T17994] should_failslab+0x5/0x20 [ 582.984641][T17994] kmem_cache_alloc+0x36/0x290 [ 582.989443][T17994] __alloc_skb+0x75/0x4d0 [ 582.993745][T17994] sk_stream_alloc_skb+0x1f4/0xb40 [ 582.998827][T17994] tcp_sendmsg_locked+0xe29/0x3d00 [ 583.003912][T17994] tcp_sendmsg+0x2c/0x40 [ 583.008143][T17994] ? inet_send_prepare+0x480/0x480 [ 583.013226][T17994] ____sys_sendmsg+0x4ee/0x7c0 [ 583.017972][T17994] __sys_sendmmsg+0x32b/0x640 [ 583.022632][T17994] __x64_sys_sendmmsg+0x9c/0xb0 [ 583.027644][T17994] do_syscall_64+0xcb/0x1e0 [ 583.032128][T17994] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 583.037991][T17994] RIP: 0033:0x7ffa0cdf8ae9 [ 583.042379][T17994] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 583.061973][T17994] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 583.070363][T17994] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:38:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 58) [ 583.078368][T17994] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 583.086324][T17994] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 583.094272][T17994] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 583.102224][T17994] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:42 executing program 5: write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f0000000100)={0x30, 0x5, 0x0, {0x0, 0x2, 0x3f, 0x9}}, 0x30) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000640)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) lsetxattr$security_ima(0x0, &(0x7f00000003c0), &(0x7f0000000900)=ANY=[], 0x87, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_capability(&(0x7f0000000540)='./bus\x00', &(0x7f0000000600), &(0x7f0000000400)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) mount$overlay(0x0, &(0x7f0000000500)='./file1\x00', &(0x7f0000000680), 0x20800, &(0x7f00000006c0)={[{@redirect_dir={'redirect_dir', 0x3d, './bus'}}, {@nfs_export_off}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@metacopy_off}, {@upperdir={'upperdir', 0x3d, './file2'}}, {@metacopy_off}], [{@pcr={'pcr', 0x3d, 0x2d}}]}) chdir(&(0x7f00000001c0)='./bus\x00') ptrace$setregs(0xd, 0x0, 0x0, 0x0) link(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000004c0)='./file2\x00') [ 583.262318][T17997] overlayfs: './file0' not a directory 09:38:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}}, 0x0) 09:38:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@local, @dev, @val={@val={0x9100, 0x4}, {0x8100, 0x1, 0x0, 0x1}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000280)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}, @remote, @void, {@arp={0x806, @generic={0x309, 0xf7, 0x6, 0x0, 0x8, @broadcast, "", @remote}}}}, &(0x7f00000002c0)={0x1, 0x1, [0xe61, 0x3d6, 0xa3a, 0x1f6]}) rt_tgsigqueueinfo(0x0, 0x0, 0x23, &(0x7f0000000100)={0x0, 0x0, 0x8}) clone(0x1000400, &(0x7f0000000000)="9190df20497a636af50b10b471eeacceca78a02d708a1665e03cac6cda7cf1afb3756aca1a88ddc80ff5599c677f22789ab7cc2d92c41ae2d4eff3448781c4d5b246a36b65abd720fc0df489661ce0c61b54a91ca32eb6ad56b8d8d0721bbdfdbe7603cc2a9e9c363453aaa0d0901ea0", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000180)="a8cc4e0e0ef147f0fed45f2030b36edcdfc81beafcb4c0fee22ed882ea701e08751d91ac48548cdb9113803ec0dd7b0e846fbfda83b4b5e9c7d9c238f732db7e6e9c56a2570bfe9ab36336d9d9a345ab76c4e99a2f93ff15903d175fa23cfe59cc2225c2f4e08f5fe1e404c813a2427118e173652e7f340c194c70d3614dcd90345cf563c5ee43dc8c6e7112efb295dbab187aba455f5814e7f1b08a383255b53226c48171a1785fef41cf04c6721ca187ae05a3a599683d62d690719320ad104d2e5948c6ae800bac4e8a1bb808ce7a3a286f2ace2cff1191512a9686a2b608d377c79597100bb30d") [ 583.331935][T18011] FAULT_INJECTION: forcing a failure. [ 583.331935][T18011] name failslab, interval 1, probability 0, space 0, times 0 [ 583.345132][T18011] CPU: 0 PID: 18011 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 583.355391][T18011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 583.365427][T18011] Call Trace: [ 583.368750][T18011] dump_stack+0x18e/0x1de [ 583.373255][T18011] should_fail+0x5d8/0x740 [ 583.377662][T18011] ? __alloc_skb+0x75/0x4d0 [ 583.382163][T18011] should_failslab+0x5/0x20 [ 583.386743][T18011] kmem_cache_alloc+0x36/0x290 [ 583.391494][T18011] __alloc_skb+0x75/0x4d0 [ 583.395805][T18011] sk_stream_alloc_skb+0x1f4/0xb40 [ 583.400909][T18011] tcp_sendmsg_locked+0xe29/0x3d00 [ 583.406031][T18011] tcp_sendmsg+0x2c/0x40 [ 583.410274][T18011] ? inet_send_prepare+0x480/0x480 [ 583.415391][T18011] ____sys_sendmsg+0x4ee/0x7c0 [ 583.420168][T18011] __sys_sendmmsg+0x32b/0x640 [ 583.424845][T18011] __x64_sys_sendmmsg+0x9c/0xb0 [ 583.429823][T18011] do_syscall_64+0xcb/0x1e0 [ 583.434324][T18011] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 583.440298][T18011] RIP: 0033:0x7ffa0cdf8ae9 [ 583.444706][T18011] 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 [ 583.464388][T18011] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 583.472789][T18011] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 583.480757][T18011] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 583.488723][T18011] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 583.496939][T18011] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 583.504991][T18011] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:45 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:45 executing program 1: chdir(&(0x7f0000000480)='./file0\x00') syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @multicast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x20000, 0x4) syz_emit_ethernet(0x49, &(0x7f0000000000)={@local, @local, @val={@val={0x9100, 0x4, 0x1, 0x1}, {0x8100, 0x7}}, {@arp={0x806, @generic={0x10f, 0x88b5, 0x6, 0xf, 0x8, @remote, "cdbc84f901edc75570fe337fdc2675", @remote, "eb316b3e6dd3a64c82f95fdca413d7d8"}}}}, &(0x7f0000000080)={0x1, 0x3, [0x390, 0x293, 0x746, 0x99a]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) syz_emit_ethernet(0x2f3, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x1, 0x2, [0x2bb, 0x94e, 0xab4, 0xbaf]}) 09:38:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x38}}, 0x0) 09:38:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 59) 09:38:45 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:45 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x2c, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x2c}}, 0x0) 09:38:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x38}}, 0x0) 09:38:45 executing program 1: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 586.285571][T18029] FAULT_INJECTION: forcing a failure. [ 586.285571][T18029] name failslab, interval 1, probability 0, space 0, times 0 [ 586.298247][T18029] CPU: 0 PID: 18029 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 586.308473][T18029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.318815][T18029] Call Trace: [ 586.322103][T18029] dump_stack+0x18e/0x1de [ 586.326603][T18029] should_fail+0x5d8/0x740 [ 586.331030][T18029] ? __alloc_skb+0x75/0x4d0 [ 586.335523][T18029] should_failslab+0x5/0x20 [ 586.340450][T18029] kmem_cache_alloc+0x36/0x290 [ 586.345208][T18029] __alloc_skb+0x75/0x4d0 [ 586.349544][T18029] sk_stream_alloc_skb+0x1f4/0xb40 [ 586.354645][T18029] tcp_sendmsg_locked+0xe29/0x3d00 [ 586.359756][T18029] tcp_sendmsg+0x2c/0x40 [ 586.363990][T18029] ? inet_send_prepare+0x480/0x480 [ 586.369108][T18029] ____sys_sendmsg+0x4ee/0x7c0 [ 586.373866][T18029] __sys_sendmmsg+0x32b/0x640 [ 586.378542][T18029] __x64_sys_sendmmsg+0x9c/0xb0 [ 586.383378][T18029] do_syscall_64+0xcb/0x1e0 [ 586.387872][T18029] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 586.393754][T18029] RIP: 0033:0x7ffa0cdf8ae9 [ 586.398153][T18029] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 586.417742][T18029] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 586.426142][T18029] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:38:45 executing program 5: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x800, 0x8, 0x1, 0xffff}]}) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, 0x0) pipe(&(0x7f0000000080)) 09:38:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 60) [ 586.434090][T18029] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 586.442034][T18029] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 586.449976][T18029] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 586.457920][T18029] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 586.476093][T18042] fuse: Bad value for 'rootmode' 09:38:45 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaa5d8baa0008004500002800000000f86b9078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) wait4(0xffffffffffffffff, &(0x7f0000000000), 0x1000000, &(0x7f0000000040)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) wait4(0xffffffffffffffff, 0x0, 0x80000000, &(0x7f0000000180)) 09:38:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x38, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_NLBUFSIZ={0x8}, @NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x38}}, 0x0) [ 586.574724][T18050] FAULT_INJECTION: forcing a failure. [ 586.574724][T18050] name failslab, interval 1, probability 0, space 0, times 0 [ 586.588146][T18050] CPU: 0 PID: 18050 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 586.598376][T18050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.608415][T18050] Call Trace: [ 586.611701][T18050] dump_stack+0x18e/0x1de [ 586.616027][T18050] should_fail+0x5d8/0x740 [ 586.620431][T18050] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 586.625703][T18050] should_failslab+0x5/0x20 [ 586.630195][T18050] __kmalloc_track_caller+0x5d/0x2e0 [ 586.635474][T18050] ? kmem_cache_alloc+0x115/0x290 [ 586.640494][T18050] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 586.645762][T18050] __alloc_skb+0xaf/0x4d0 [ 586.650073][T18050] ? skb_zerocopy_iter_stream+0x379/0x570 [ 586.655783][T18050] sk_stream_alloc_skb+0x1f4/0xb40 [ 586.660935][T18050] tcp_sendmsg_locked+0xe29/0x3d00 [ 586.666041][T18050] tcp_sendmsg+0x2c/0x40 [ 586.670275][T18050] ? inet_send_prepare+0x480/0x480 [ 586.675395][T18050] ____sys_sendmsg+0x4ee/0x7c0 [ 586.680146][T18050] __sys_sendmmsg+0x32b/0x640 [ 586.684849][T18050] __x64_sys_sendmmsg+0x9c/0xb0 [ 586.689687][T18050] do_syscall_64+0xcb/0x1e0 [ 586.694174][T18050] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 586.700051][T18050] RIP: 0033:0x7ffa0cdf8ae9 [ 586.704568][T18050] 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 [ 586.724240][T18050] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 586.732639][T18050] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 586.740585][T18050] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 586.748615][T18050] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 586.756655][T18050] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 586.764613][T18050] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 586.834492][T18041] fuse: Bad value for 'rootmode' 09:38:48 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:48 executing program 5: pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) sendto$inet(r3, &(0x7f0000000140)="14d403a7469c451dca7ca71a2aea2bd8d79f8175c1cabcf7d1812c101f0d1648d634535e5ef22485373f95096c3c1ce7e4bc051b479afa152c7bc6afcf5bcfb73f2dd3e6f85a802f8bd226488bccb40fac431a2d2593ab3a6bf1c2414b41d32673d2cc7cc809a529854625e267f87af22bb6e007fd398c80237646435e974bd547af27ccddd135a2fb5221230aea9658b8bbec9a92dd4bffda6aaf0d9dbc2d1cd24ba8ba602f0ada5aa9de0fb2db32e6dde483f3b8e09c86e00fe05700c636ad90104015c7864a035509b80305b2f8b0683084c1c4eb8ea6c02c3dc1d8ac063454c0", 0xe2, 0x4000010, &(0x7f0000000240)={0x2, 0x4e24, @private=0xa010101}, 0x10) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000002c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x400f00, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000040), 0xd68b, 0x54500) setsockopt$sock_int(r6, 0x1, 0x3, &(0x7f0000000300)=0x7fffffff, 0x4) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, 0x0) 09:38:48 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) tkill(r0, 0x6) syz_emit_ethernet(0x8a, &(0x7f0000000040)=ANY=[@ANYBLOB="84515d9dda63bbbbbbbbbbbb00040154d53bfc666006e8fd7555565d12e6fe406eb51fae7b76e983fb593ddb11b59f490334cf7a8323c0c6c585dbd992befa46c532930f99048167e7790b123408eb424a82dbabba415f5f8e3466cf7517d7454e6532a2908f195cabaf45e01343c8aa147a780af0d9b4e770abd42d077e1be1ed19cd"], &(0x7f0000000180)={0x0, 0x2, [0xcd0, 0xc57, 0xcc5, 0xfaa]}) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) r2 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000300)={{r2}, 0x0, 0xc, @inherit={0x90, &(0x7f0000000240)={0x0, 0x9, 0x3, 0xfffffffffffffffe, {0x23, 0x5, 0x75e5, 0x6, 0xffff}, [0x4, 0x101, 0x7, 0x5c0, 0x44, 0x7, 0x1, 0x6, 0xfe5]}}, @subvolid=0x81}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x30, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x30}}, 0x0) 09:38:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 61) 09:38:48 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000600)=[{0xffffffffffffffff, 0x20}, {r1, 0x10}, {r3, 0x68}], 0x3, &(0x7f0000000640)={0x77359400}, &(0x7f0000000680)={[0x400]}, 0x8) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:48 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x30, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x30}}, 0x0) 09:38:48 executing program 1: ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000000580)=0x2) syz_emit_ethernet(0x36, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00008005000000ece92f40743e280bf88264c5148a0eed551a1c7d1b9220c08910127e9a6baf9d"], 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@mcast1, 0x0, r3}) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000080)={@mcast1, 0x0, r6}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000780)=@newtaction={0x190, 0x30, 0x10, 0x70bd25, 0x25dfdbff, {}, [{0x17c, 0x1, [@m_mirred={0x178, 0x6, 0x0, 0x0, {{0xb}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x1, 0x3, 0x0, 0xb7, 0xffff}, 0x1, r3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0x40, 0x20000000, 0x4, 0x1}, 0x2, r6}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x5, 0x5, 0xffff8000, 0x1ff}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x7ff, 0x3, 0x33c000, 0x7}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0xab, 0x0, 0x6, 0x6}, 0x3}}]}, {0xab, 0x6, "9eae2ec66273702b3fe7a1caa7a6acb9f3d4f6005a7fc75f8078e23edc21163ba270b5012969a615dc1e767a2d8f683e816038a308936d91a195fb335c05b711811d65a48c5fdf56333240938ca891a1c30ba37cf4b1846a088300be6c110256d4dfa770346a85fb9f1274467947c0838ae0c67f62959cb1fbb61a068a155f7ed4454035c0f05f5d7a15f7b59d92308bbaf78a13d695a37d3068ff1bcfad9e04f90ac63d1dd928"}, {0xc}, {0xc, 0x8, {0x1, 0x3}}}}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x4080}, 0x4040000) rt_sigqueueinfo(0x0, 0x3, &(0x7f00000005c0)={0x31, 0x7, 0x800}) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000180)="6a78cbbc9923aa561e30200f4850d70148c483cd72814fe8194f5926a067515c758ffe2175cf3e9033be8f491c5a42883570ebc97a3d4c94ddeaee53747f338ca89dcc39441884636ebdf3ed12b0d5dd241d62", 0x53}, {&(0x7f00000000c0)="8a8e5b233858b75ab929b3a51f6f4d932983866c86afc2be68b952079b9e8243de293b4c2d0a2554a21d91", 0x2b}, {&(0x7f0000000200)="f5d9029a5880002854889e971459c704f4a9b23a55905ff5812c047d598d840a5e564a7b40a444b9db145623bb321d31923aa639e1742850a49e76edd1a8484e419d24a1f4972cb4d3e770af2a5ed7876f6be8c16ec8eafe0ab966eabcb0c0a67c6815b36a131419da317423a809e52373cd4d9c2d3ad4a67310856b7abc7de50ae5933e7384c8f55e847b99ba39ede294de720f88c1c0af29a5fb874728d7c6951d95ca60244032db87d8fd30a2967d3c56bd575d71b61dc118280a3a049ec2723337c3dcdd4b578c5754cf269f3e3534c4c665075642b31b74014dd5736e512d7c676f05c1892f76c54e7ec441e82749a7408761b2", 0xf6}, {&(0x7f0000000300)="11553f1b46a4e11a040da63b8613a1736afc1796d66620c10bd6047e3b0eeec87aa9d7c94a5b794356f78fb06329279248264451f650fc7e4f90c3703a09ba", 0x3f}, {&(0x7f0000000340)="39b4f521b8a3f338956659712e6e70d38e8b64a7d279836d0de4a9c6f54c7e5bbb43006d1b1b2064faa57b1c47f5606ce73babf8de47a669a9f1956ce6c2357a71cc66ec835dd2d865737ca377b624f361216989330b3684d40c1571b2249ef8bac1c63270475a", 0x67}, {&(0x7f00000003c0)="7616dacca6c18ea808b2e7d813b82e5a563eabe178540850951b1d05a6", 0x1d}, {&(0x7f0000000400)="006460bcb388d2531723410c2ecb10d190dc7045f1abbe48f25cd759de1be59528668b03f2764a115840e1d27d6481bf5fe82997c821c40ec3625ef787387445f0fb7dda829a8aaf06101f1e6798ea9029d98720a7f7a5b5620faa39466f45c27129219f9d57cdf52c2e12a4cde552b3e9bce1814b71d9e971669e8fa8d3162ff6eacc7827adba414f94a4fb811d73e29464", 0x92}, {&(0x7f00000004c0)="8e6544045a9dab7c1ec58ee4d11a7eea15", 0x11}], 0x8, 0x2) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 589.408148][T18064] FAULT_INJECTION: forcing a failure. [ 589.408148][T18064] name failslab, interval 1, probability 0, space 0, times 0 [ 589.427521][T18064] CPU: 1 PID: 18064 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 589.437780][T18064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.447830][T18064] Call Trace: [ 589.451465][T18064] dump_stack+0x18e/0x1de [ 589.455782][T18064] should_fail+0x5d8/0x740 [ 589.460261][T18064] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 589.465549][T18064] should_failslab+0x5/0x20 [ 589.470133][T18064] __kmalloc_track_caller+0x5d/0x2e0 [ 589.475411][T18064] ? kmem_cache_alloc+0x115/0x290 [ 589.480460][T18064] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 589.485739][T18064] __alloc_skb+0xaf/0x4d0 [ 589.490061][T18064] ? skb_zerocopy_iter_stream+0x379/0x570 [ 589.495777][T18064] sk_stream_alloc_skb+0x1f4/0xb40 [ 589.500881][T18064] tcp_sendmsg_locked+0xe29/0x3d00 [ 589.506002][T18064] tcp_sendmsg+0x2c/0x40 [ 589.510326][T18064] ? inet_send_prepare+0x480/0x480 [ 589.515431][T18064] ____sys_sendmsg+0x4ee/0x7c0 [ 589.520201][T18064] __sys_sendmmsg+0x32b/0x640 [ 589.524880][T18064] __x64_sys_sendmmsg+0x9c/0xb0 [ 589.529716][T18064] do_syscall_64+0xcb/0x1e0 [ 589.534196][T18064] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 589.540077][T18064] RIP: 0033:0x7ffa0cdf8ae9 [ 589.544468][T18064] 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 [ 589.564061][T18064] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 589.572448][T18064] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 589.580415][T18064] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 589.588390][T18064] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 589.596614][T18064] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 09:38:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 62) [ 589.604559][T18064] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 589.675164][T18070] fuse: Bad value for 'rootmode' 09:38:49 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x30, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x30}}, 0x0) 09:38:49 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@empty, @multicast, @void, {@can={0xc, {{0x4, 0x0, 0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, "a10e971be0e9a3df"}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 589.759610][T18082] FAULT_INJECTION: forcing a failure. [ 589.759610][T18082] name failslab, interval 1, probability 0, space 0, times 0 [ 589.797109][T18082] CPU: 0 PID: 18082 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 589.807360][T18082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.817406][T18082] Call Trace: [ 589.820696][T18082] dump_stack+0x18e/0x1de [ 589.825026][T18082] should_fail+0x5d8/0x740 [ 589.829443][T18082] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 589.834725][T18082] should_failslab+0x5/0x20 [ 589.839219][T18082] __kmalloc_track_caller+0x5d/0x2e0 [ 589.844504][T18082] ? kmem_cache_alloc+0x115/0x290 [ 589.849869][T18082] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 589.855408][T18082] __alloc_skb+0xaf/0x4d0 [ 589.859820][T18082] sk_stream_alloc_skb+0x1f4/0xb40 [ 589.864922][T18082] tcp_sendmsg_locked+0xe29/0x3d00 [ 589.870049][T18082] tcp_sendmsg+0x2c/0x40 [ 589.874282][T18082] ? inet_send_prepare+0x480/0x480 [ 589.879379][T18082] ____sys_sendmsg+0x4ee/0x7c0 [ 589.884131][T18082] __sys_sendmmsg+0x32b/0x640 [ 589.888810][T18082] __x64_sys_sendmmsg+0x9c/0xb0 [ 589.893648][T18082] do_syscall_64+0xcb/0x1e0 [ 589.898139][T18082] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 589.904018][T18082] RIP: 0033:0x7ffa0cdf8ae9 [ 589.908439][T18082] 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 [ 589.928212][T18082] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 589.936614][T18082] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 589.944575][T18082] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 589.952537][T18082] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 09:38:49 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}, @empty, @void, {@can={0xc, {{0x4, 0x1, 0x1, 0x1}, 0x3, 0x1, 0x0, 0x0, "970a3cf037e98320"}}}}, &(0x7f0000000040)={0x1, 0x2, [0x8a0, 0x615, 0x1ad, 0xb1d]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000080)={0x1, 0x0, 0x7}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]) [ 589.960501][T18082] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 589.968637][T18082] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 590.297686][T18072] fuse: Bad value for 'rootmode' 09:38:51 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 63) 09:38:51 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200003, 0x9, &(0x7f0000001600)=[{&(0x7f0000010000)="20000000000200001900000090f9ffffff000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000002001000000000000000b0000000004000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x5}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xfffffffffffffef8, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000000380)="96b273559e6f8c2b47b0461c27b06ab7aeb82298fd061bc1ef85c7493ddfae181e3d44858b386baae47df3b6cb16556c29371c2a53237a387827c7180bebee3d0fb53941af05143de2e768b45007634ad811f9db7a20617a0bcc93093c68c8c65c8cafd052a20405826b1702c36ad35e705d289d00e98d99d3101b0883bf40e8880d", 0x82, 0x3}, {&(0x7f0000000440)="8df71dfe0522d68f9090582d74bad565e8f126f97fe7cfaecd60095c0c44a4cd8e46ff6ecc1e3c7a8fabe031c5cadf535e8cdb996a87274973c1a680b324a7f91d7c1c00730a7e9a83dcbb20e65d010086dbed876b66bff674eb2ca7e522ead3f2", 0x61, 0x7}, {&(0x7f0000000540)="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0x1000, 0x6}, {&(0x7f0000001540)="4052d26b7ad5fd0171109bf67899449cb0a9cf348f6b6889db1809bd01481b1da39b008e975b87ffcdad38625a1c22b0ad2f06a9eb497a92d7f8e44ee61da3ac2bb7f042d9a9ee9b2e616a312323d22e6f747432758e3517faa23d6977386e6feed39875282eee16cbfb702556e9935917e8e17b94e9969d64db945ab1328606354ad95eec5dd96c8f1f73f4928b4cf642d777b1558eb1973ecc176b9622efc6", 0xa0, 0x2}], 0x1204890, &(0x7f0000000700)=ANY=[]) chdir(&(0x7f0000000180)='./file0\x00') mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000500)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) getdents64(r0, &(0x7f0000000280)=""/231, 0xe7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x3a) 09:38:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x30, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_QTHRESH={0x8}, @NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x30}}, 0x0) 09:38:51 executing program 1: syz_emit_ethernet(0x70, &(0x7f0000000180)={@local, @dev, @val={@void, {0x8100, 0x0, 0x1, 0x6}}, {@mpls_mc={0x8848, {[{0x1}, {0x3}, {}, {0x8}, {0x101}, {0x1}, {0x1}, {0xffff7}], @generic="d0cbec263f66210000ac3eaea23ba980e00c4f239462890799b95130e40b074f1740b652a000ee64e37059bc0e31033ce4e32d743b7d71050038c00e5a04"}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:51 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x40, 0xfff, 0xfffffffffffffa5b) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:51 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00080045000028001a4552a7000078ac0000000000000000000000521cbc4a7cc2b31fc41719d31e9d5e115a7e272079a125f642a9e6dbac62d2029d471cf16f46313d8b7f37ccdff56eee756b272d40fb4d15a602e090720c1b06eb90890ebcadc0e4e12600cca374d31769b0aa7bf514833460e90d72b637ec2414fd42520fd351d485fc245bfabe92df0c0a123496eb767638e1d8c4b07ef7fb1d657cfa16131104099eb02cc1d8c9b6767849c0a010c94a45c607a628da5a0e529506dd3a999249e7aa51e08cb9596208e5d2b709ccf9c3cd4ea0953796f6577ae013321be4fa035b1a3f3cc60b8e570889b0c28beabad66716895b6a33800b3492b5b087c7d87e56f86d86ab75025dd3bc5f53602e8d0ed3ce4f514c7bf329de978d8daf18ab350d100fa262567d59363fab175683eef6cfa4895255f52e1b604992f7ccf7bbe9e438971a2b9b4b3eea7e0efef658aec484a2cd1a", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = fork() ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x80000000, 0x1, 0x8}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]) [ 592.693813][T18101] FAULT_INJECTION: forcing a failure. [ 592.693813][T18101] name failslab, interval 1, probability 0, space 0, times 0 [ 592.707407][T18101] CPU: 0 PID: 18101 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 592.717787][T18101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.727841][T18101] Call Trace: [ 592.731126][T18101] dump_stack+0x18e/0x1de [ 592.735448][T18101] should_fail+0x5d8/0x740 [ 592.739864][T18101] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 592.745226][T18101] should_failslab+0x5/0x20 [ 592.749728][T18101] __kmalloc_track_caller+0x5d/0x2e0 [ 592.755004][T18101] ? kmem_cache_alloc+0x115/0x290 [ 592.760058][T18101] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 592.765337][T18101] __alloc_skb+0xaf/0x4d0 [ 592.769662][T18101] sk_stream_alloc_skb+0x1f4/0xb40 [ 592.774767][T18101] tcp_sendmsg_locked+0xe29/0x3d00 [ 592.779967][T18101] tcp_sendmsg+0x2c/0x40 [ 592.784191][T18101] ? inet_send_prepare+0x480/0x480 [ 592.789295][T18101] ____sys_sendmsg+0x4ee/0x7c0 [ 592.794050][T18101] __sys_sendmmsg+0x32b/0x640 [ 592.798730][T18101] __x64_sys_sendmmsg+0x9c/0xb0 [ 592.803571][T18101] do_syscall_64+0xcb/0x1e0 [ 592.808057][T18101] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 592.813942][T18101] RIP: 0033:0x7ffa0cdf8ae9 [ 592.818333][T18101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:38:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:38:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 64) [ 592.837915][T18101] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 592.846298][T18101] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 592.854253][T18101] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 592.862201][T18101] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 592.870150][T18101] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 592.878124][T18101] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 592.901488][T18100] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 592.912043][T18109] fuse: Bad value for 'rootmode' 09:38:52 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:38:52 executing program 1: ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000000)={[{0x4, 0x7ff, 0x7f, 0x6, 0x1, 0xfd, 0x8, 0x6, 0x6, 0x2, 0x5, 0x0, 0xffffffffffffff00}, {0x9, 0x100, 0x0, 0x80, 0x0, 0x4, 0x80, 0x8, 0xff, 0x2, 0x4, 0x23, 0x1}, {0x3, 0x5, 0xa5, 0x7, 0x5, 0x7f, 0x80, 0x3f, 0xfd, 0x80, 0x0, 0x8, 0x8001}], 0x1}) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) syz_emit_ethernet(0xbf, &(0x7f0000000180)={@random="649d2d3c4c28", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@llc_tr={0x11, {@llc={0xdc, 0x4e, "17", "dc45e2a0e571587ddddbbf3652b38e4f346e744a9decb81b745113119b8180938ac4ede935d16325c631b5af96c0ab0db05933a4b75824c489f35f8974a375cd269677f7207f374a94d44eb6ad45018df1a65075810715255e8d67aafc7c95800e5cd4a6469a83368ed5f13087ded30d6fb2b5fbf09cf20059c8eff79cbf1b018b65d6165f448653d9e0dadb979ddcfbcb672ed8ee2ae2a55b86f17979fe46c2c3f2874f6d542f1d88aac1a03197"}}}}}, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000000240)={@local, @multicast, @void, {@llc={0x4, {@llc={0x4e, 0x1, '6', "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"}}}}}, &(0x7f0000000080)={0x1, 0x1, [0xf7b, 0xc65, 0x8fe, 0x1ff]}) [ 593.005761][T18117] FAULT_INJECTION: forcing a failure. [ 593.005761][T18117] name failslab, interval 1, probability 0, space 0, times 0 [ 593.050669][T18117] CPU: 1 PID: 18117 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 593.061024][T18117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.071104][T18117] Call Trace: [ 593.074393][T18117] dump_stack+0x18e/0x1de [ 593.078722][T18117] should_fail+0x5d8/0x740 [ 593.083220][T18117] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 593.088760][T18117] should_failslab+0x5/0x20 [ 593.093255][T18117] __kmalloc_track_caller+0x5d/0x2e0 [ 593.098532][T18117] ? kmem_cache_alloc+0x115/0x290 [ 593.103663][T18117] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 593.108943][T18117] __alloc_skb+0xaf/0x4d0 [ 593.113349][T18117] sk_stream_alloc_skb+0x1f4/0xb40 [ 593.118458][T18117] tcp_sendmsg_locked+0xe29/0x3d00 [ 593.123596][T18117] tcp_sendmsg+0x2c/0x40 [ 593.127830][T18117] ? inet_send_prepare+0x480/0x480 [ 593.132945][T18117] ____sys_sendmsg+0x4ee/0x7c0 [ 593.137703][T18117] __sys_sendmmsg+0x32b/0x640 [ 593.142384][T18117] __x64_sys_sendmmsg+0x9c/0xb0 [ 593.147226][T18117] do_syscall_64+0xcb/0x1e0 [ 593.151718][T18117] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 593.157601][T18117] RIP: 0033:0x7ffa0cdf8ae9 [ 593.162008][T18117] 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 [ 593.181683][T18117] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 593.190077][T18117] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:38:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 65) [ 593.198046][T18117] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 593.206093][T18117] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 593.214054][T18117] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 593.222015][T18117] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 593.250460][T18100] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 593.297593][T18124] fuse: Bad value for 'rootmode' [ 593.362803][T18132] FAULT_INJECTION: forcing a failure. [ 593.362803][T18132] name failslab, interval 1, probability 0, space 0, times 0 [ 593.375669][T18132] CPU: 0 PID: 18132 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 593.385889][T18132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.396014][T18132] Call Trace: [ 593.399303][T18132] dump_stack+0x18e/0x1de [ 593.403634][T18132] should_fail+0x5d8/0x740 [ 593.408571][T18132] ? __alloc_skb+0x75/0x4d0 [ 593.413064][T18132] should_failslab+0x5/0x20 [ 593.417552][T18132] kmem_cache_alloc+0x36/0x290 [ 593.422502][T18132] __alloc_skb+0x75/0x4d0 [ 593.426811][T18132] sk_stream_alloc_skb+0x1f4/0xb40 [ 593.431913][T18132] tcp_sendmsg_locked+0xe29/0x3d00 [ 593.437028][T18132] tcp_sendmsg+0x2c/0x40 [ 593.441280][T18132] ? inet_send_prepare+0x480/0x480 [ 593.446396][T18132] ____sys_sendmsg+0x4ee/0x7c0 [ 593.451135][T18132] __sys_sendmmsg+0x32b/0x640 [ 593.455789][T18132] __x64_sys_sendmmsg+0x9c/0xb0 [ 593.460615][T18132] do_syscall_64+0xcb/0x1e0 [ 593.465106][T18132] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 593.470971][T18132] RIP: 0033:0x7ffa0cdf8ae9 [ 593.475373][T18132] 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 [ 593.494982][T18132] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 593.503406][T18132] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 593.511552][T18132] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 593.519507][T18132] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 593.527450][T18132] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 593.535417][T18132] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:54 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:54 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f00000000c0)=@sr0, &(0x7f0000000080)='./file1\x00', 0x0, 0x1980001, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x1, 0x6, &(0x7f0000000680)=[{&(0x7f0000000200)="2f8d7dd186656ba26383ba917671742b16bc62671faf5d3fa395993af11e61ad0f4b6450ccf14802541896555a240cc6354d54ac5728ffe1dd2ce3d26e39e1be2fd7a22a918eb39c12cf121e44f979dcc5dbf3740eb5f41e020449a5e02debb2bd0af65a6b6f4edba4bd10417c5c1d9d8950a47832ce21737a8a", 0x7a, 0x1d1}, {&(0x7f0000000280)="7045eef7e58e2f55de59d0537b1cc4a185c1856015a545b2a1cdfbb6afa52019abd5dad64d2ae0261e4d87374937c6eb94da763bdb3293cc7f94cad55e1fc40ef85603df3c05eade41b236bc897b716ac3f23d21febe92b72f68959ffe8af1499a32e323c88005a13f504a6ef45f3b5e6fb0289ca874f45439987acb88a6242fefcb5a8c4b5ea07d751b75f831b5468c4b87c911cf4a500579551b269a831b66f7847158d59e2432aef4f13ab25b9e5acb441ac8cbf459e928c69ee2c336bf64484e", 0xc2, 0x100000003}, {&(0x7f0000000480)="4c27b8b2ba344e8ffbb72f72ae1ed291d564c5a9a1ad70101140b2b178ab8919342d4fe2ee3fba556b7e50e9c831be36c78c257f06e363f24546a8fa0db1b59e3ba297b65fffd9bc2766557d02ee5481ff4292e7c012aa176ef46ebd2d941d62e54c4c0afbad05860c5d53602b007d3ae411b6c7e55e896d0188d2756a4330ea5987f55d902564ec26ce02ce5119b1074ab974aaf067be69e85a47b052b5a7d80fdc49fe712880bea5066cb9d526000f4e9a8db18cf6f06ecc71eed6ad64ee85636a11a69a346c1250", 0xc9, 0xfffffffffffffff8}, {&(0x7f0000000580)="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", 0xfc, 0x8000000080000000}, {&(0x7f0000000380)="4f5538a6f07119a033786d0a9f1a6ff4b9525d3fab9457dae7d10bca8d2df01d8fda27e94fa20bc4ba54f1c595773845181d864448a0b771b0ee6240a44d07d9252e7de02596595e4ead2132", 0x4c, 0x80}, {&(0x7f0000000400)="3e3aba972aad2d244dc2638652cb0c9b978947e9851eec6bf3f94f899fddfecf0a8a2149a3d4451a25d07b6c494db71c0b10df9b86c5fef6957d", 0x3a, 0x8}], 0x2005042, &(0x7f0000000740)={[{@nobh}, {@init_itable}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x1ed}}, {@dont_appraise}, {@dont_hash}, {@audit}]}) mount$tmpfs(0x0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000020, &(0x7f0000000440)={[], [{@context={'context', 0x3d, 'staff_u'}}]}) mknodat$loop(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x800, 0x0) 09:38:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:38:54 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000600)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xffffff0f) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pread64(r6, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="6664968b0e6873412609882f9da41206bbf664ded711ce8e83283d", @ANYRESHEX=r4, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:38:54 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x221, &(0x7f0000000180)={@empty, @local, @val={@void, {0x8100, 0x1, 0x1, 0x1}}, {@ipv4={0x800, @gre={{0xd, 0x4, 0x2, 0x19, 0x20f, 0x68, 0x0, 0x3, 0x2f, 0x0, @empty, @dev={0xac, 0x14, 0x14, 0x33}, {[@lsrr={0x83, 0x1f, 0xf1, [@rand_addr=0x64010101, @multicast1, @rand_addr=0x64010101, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102, @remote, @dev={0xac, 0x14, 0x14, 0x30}]}]}}, {{0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x31, 0x0, [0x9da7], "2fc89885f24dd4c392b7cda2d7a4146ce07f13ae50ce9a5ea60be0229591f75242f982c26c53dba11e1285a7a281a1ca81"}, {0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800, [0x401], "b5d103b9734c4db7579244457021f9c95f12fd5415901a7d14152587111ce94f12915f67f37d572a2dd115dbcc81d78dc7ad6edd2a5af071a3d1273ba1c3f7f11d5ae650066df0c5f6c5a51a3170c72a8086c982b4f0d9ef08dc94dbe8eecab90c004cb3ab8c90292a6fe2a1b239ea2ac8"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [0x8, 0x59], "7cd547e921acdb850f9707f4ba5da94a874fbab5575295eba452dc30ddc7a851ed44128e5cc82fc10a96f8b24fba0c35578f77db054d5c5c51d038717bb844c086a7dfc3ccf3e1325cc3806fa50afeb40a9347127d03cedcd1821e6419b17368dfd9c1177860bec4052562137a868f422431ef831bd9d92fefcad0a99c13c07d2b9dbf7efc7008bc4c54b21b6f2d6fa89113f0b1ea854c1f61cef0bd28665166b904cef7d291d8a1e6efaa8166958c29d8d142"}, {0x8, 0x88be, 0x2, {{0x2, 0x1, 0x7, 0x0, 0x1, 0x0, 0x7, 0xff}, 0x1, {0x400}}}, {0x8, 0x22eb, 0x3, {{0x8, 0x2, 0x7, 0x2, 0x1, 0x3, 0x5, 0x4}, 0x2, {0x3, 0x7f, 0x0, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x3, "c5bece9e6dcc07b6c7d22e2ffc32fddfb5f2f6f5230b30835b52023ae3c38dc64a5e8a2a3db10035b823eccd157230195187a66ae846496c563f"}}}}}}, &(0x7f0000000000)={0x1, 0x1, [0xcd, 0x14b, 0x306, 0x78]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 66) 09:38:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:38:55 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x400f00, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYRESDEC=r1, @ANYRES32=0x41424344, @ANYRESHEX=r2, @ANYBLOB="5c00000090780000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x10004, &(0x7f0000000100)={0x1c, 0x0, 0x809}) [ 595.758215][T18138] FAULT_INJECTION: forcing a failure. [ 595.758215][T18138] name failslab, interval 1, probability 0, space 0, times 0 [ 595.771535][T18138] CPU: 1 PID: 18138 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 595.781860][T18138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 595.791908][T18138] Call Trace: [ 595.795271][T18138] dump_stack+0x18e/0x1de [ 595.799597][T18138] should_fail+0x5d8/0x740 [ 595.803989][T18138] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 595.809257][T18138] should_failslab+0x5/0x20 [ 595.813780][T18138] __kmalloc_track_caller+0x5d/0x2e0 [ 595.819041][T18138] ? kmem_cache_alloc+0x115/0x290 [ 595.824064][T18138] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 595.829321][T18138] __alloc_skb+0xaf/0x4d0 [ 595.833621][T18138] ? skb_zerocopy_iter_stream+0x379/0x570 [ 595.839336][T18138] sk_stream_alloc_skb+0x1f4/0xb40 [ 595.844423][T18138] tcp_sendmsg_locked+0xe29/0x3d00 [ 595.849506][T18138] tcp_sendmsg+0x2c/0x40 [ 595.853732][T18138] ? inet_send_prepare+0x480/0x480 [ 595.858816][T18138] ____sys_sendmsg+0x4ee/0x7c0 [ 595.863549][T18138] __sys_sendmmsg+0x32b/0x640 [ 595.868206][T18138] __x64_sys_sendmmsg+0x9c/0xb0 [ 595.873026][T18138] do_syscall_64+0xcb/0x1e0 [ 595.877511][T18138] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 595.883382][T18138] RIP: 0033:0x7ffa0cdf8ae9 [ 595.887780][T18138] 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 09:38:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 67) [ 595.907447][T18138] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 595.915917][T18138] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 595.923872][T18138] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 595.931829][T18138] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 595.939862][T18138] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 595.947810][T18138] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:55 executing program 5: syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1fd8068b6725e2de}, 0x240040c0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x0, 0xc040}, 0x80) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002, 0x1, @perf_config_ext={0x8, 0x2}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'wg2\x00', 0x0}) truncate(&(0x7f0000000480)='./file0\x00', 0x59c) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="504033a0a222cfeca7b4040aecb70a5e4eecd8f8d3ce5c4ace092a5a354b904c872f1a7c2f2fd73ab595c69abdd4077f2e8c3077fb0e4c26e35922e88c3c601970d09e5aa05729531f9e32436198143f30e8d96600"/94, @ANYRES16, @ANYRES32=r1], 0x88}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r4 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000940)='./file0\x00', 0x0, 0x3, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000880)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704d", 0x69, 0x600}, {0x0, 0x0, 0x10e00}], 0x28104c0, &(0x7f00000004c0)=ANY=[@ANYBLOB="757466383d302c6572726f72733d72656d6f756e742d726f2c73686f72746e616d653d6c6f7765722c757466383d312c616c6c6f775f7574696d653d30303030303000000000000000013030303030303430302c6e6f6e756d7461696c3d302c002349700afc531a5721b792d9335b38085c93db97a6ea72fc424f0bd30dd83987742c0758502a7535490b31835d3f7e9ccece4b752df2000000"]) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r5, &(0x7f0000000040)='\x00', 0x2310) mknodat$loop(r4, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x1b, r3}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000011000150507d1fc74e85d1e1cb45b2bc", @ANYRES32=r3, @ANYBLOB="018400002100000014003500"/28], 0x34}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000001200)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="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", @ANYRESDEC=r6, @ANYBLOB="68986e0d89eb91e5ddd13c19f34b691b9916b64a5114dbb5d8480ba3a53618bf7d6c81b04e45bebbfa7ceaac665c7f2cd2c17bc1f7697e0e6bb814069abb614dbb8a43143c500a5a56045531127ae2e388055f09c8467ecab2e12fae8b0c04fe1a3eb169529486ac52816f872a3b3496c3d08ffb0fecda53a9ee8f448717289195db940a552ccb43fe9c5e9ea7c433eaf9c3b376e2a4c0505f78645d15af8bac9103f042ada0b742c61ede3b5586fd868f0e37c366c0b9d673d06328c3caaecec7db031aa89bc0e3479c458f0c9313e1410560d0093ec6aeb3a20b870b6f35af764105e111a65a036f07", @ANYRESHEX=r1], 0x150}, 0x1, 0x0, 0x0, 0x20040001}, 0x1) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='./file1\x00') sendto(r1, &(0x7f0000000f80)="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", 0x266, 0x88d1, &(0x7f0000000a00)=@un=@file={0x1, './file1\x00'}, 0x80) [ 596.091512][T18148] fuse: Unknown parameter 'fd–‹hsA& ˆ/¤»ödÞ×ÎŽƒ(' 09:38:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) (fail_nth: 1) [ 596.178851][T18158] FAULT_INJECTION: forcing a failure. [ 596.178851][T18158] name failslab, interval 1, probability 0, space 0, times 0 [ 596.192066][T18158] CPU: 1 PID: 18158 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 596.202297][T18158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.212346][T18158] Call Trace: [ 596.215636][T18158] dump_stack+0x18e/0x1de [ 596.219958][T18158] should_fail+0x5d8/0x740 [ 596.224455][T18158] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 596.229728][T18158] should_failslab+0x5/0x20 [ 596.234226][T18158] __kmalloc_track_caller+0x5d/0x2e0 [ 596.239505][T18158] ? kmem_cache_alloc+0x115/0x290 [ 596.244528][T18158] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 596.249807][T18158] __alloc_skb+0xaf/0x4d0 [ 596.254251][T18158] sk_stream_alloc_skb+0x1f4/0xb40 [ 596.259339][T18158] tcp_sendmsg_locked+0xe29/0x3d00 [ 596.264443][T18158] tcp_sendmsg+0x2c/0x40 [ 596.268671][T18158] ? inet_send_prepare+0x480/0x480 [ 596.273776][T18158] ____sys_sendmsg+0x4ee/0x7c0 [ 596.278515][T18158] __sys_sendmmsg+0x32b/0x640 [ 596.283177][T18158] __x64_sys_sendmmsg+0x9c/0xb0 [ 596.287999][T18158] do_syscall_64+0xcb/0x1e0 [ 596.292483][T18158] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 596.298346][T18158] RIP: 0033:0x7ffa0cdf8ae9 [ 596.302735][T18158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:38:55 executing program 1: ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x67, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0xa, 0x0, 0x80, 0x0, 0x0, {[@exp_smc={0xfe, 0x6}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x6, "a1e79647"}, @window={0x3, 0x3, 0x81}]}}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$EXT4_IOC_CLEAR_ES_CACHE(r0, 0x6628) 09:38:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 68) [ 596.322313][T18158] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 596.330703][T18158] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 596.338648][T18158] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 596.346597][T18158] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 596.354650][T18158] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 596.362683][T18158] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:55 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea44e8e461c3b1a1532f42cb6212308ca48b0a082e5bac392a0e1242a688d38ae5915c8b90c79604f03df5e81d4e5bb03071b05181f6161198d97a77c2b9de9f0e5f101418a9f127e198265a3b2fff6d81be6d2fb419276a091e1f68570bbe7460244dc6e755818c1d6844afd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca900"/250, @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) syz_open_dev$loop(&(0x7f0000000600), 0x0, 0x341803) [ 596.443613][T18160] fuse: Unknown parameter 'fd–‹hsA& ˆ/¤»ödÞ×ÎŽƒ(' [ 596.568677][T18171] FAULT_INJECTION: forcing a failure. [ 596.568677][T18171] name failslab, interval 1, probability 0, space 0, times 0 [ 596.581796][T18171] CPU: 0 PID: 18171 Comm: syz-executor.4 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 596.592019][T18171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.602050][T18171] Call Trace: [ 596.605321][T18171] dump_stack+0x18e/0x1de [ 596.609623][T18171] should_fail+0x5d8/0x740 [ 596.614035][T18171] ? __alloc_skb+0x75/0x4d0 [ 596.618531][T18171] should_failslab+0x5/0x20 [ 596.623010][T18171] kmem_cache_alloc+0x36/0x290 [ 596.628185][T18171] __alloc_skb+0x75/0x4d0 [ 596.632842][T18171] ? netlink_autobind+0x163/0x190 [ 596.637855][T18171] netlink_sendmsg+0x6d3/0xbd0 [ 596.642594][T18171] ? netlink_getsockopt+0x8e0/0x8e0 [ 596.647765][T18171] ____sys_sendmsg+0x4ee/0x7c0 [ 596.652499][T18171] __sys_sendmsg+0x235/0x2f0 [ 596.657080][T18171] do_syscall_64+0xcb/0x1e0 [ 596.657593][T18173] FAULT_INJECTION: forcing a failure. [ 596.657593][T18173] name failslab, interval 1, probability 0, space 0, times 0 [ 596.661572][T18171] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 596.661580][T18171] RIP: 0033:0x7fd28ef1eae9 [ 596.661590][T18171] 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 [ 596.661601][T18171] RSP: 002b:00007fd28cc95188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 09:38:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) (fail_nth: 2) [ 596.712389][T18171] RAX: ffffffffffffffda RBX: 00007fd28f031f60 RCX: 00007fd28ef1eae9 [ 596.720335][T18171] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 596.728288][T18171] RBP: 00007fd28cc951d0 R08: 0000000000000000 R09: 0000000000000000 [ 596.736235][T18171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 596.744182][T18171] R13: 00007fffcf7c12af R14: 00007fd28cc95300 R15: 0000000000022000 [ 596.752225][T18173] CPU: 1 PID: 18173 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 596.762448][T18173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.772487][T18173] Call Trace: [ 596.775783][T18173] dump_stack+0x18e/0x1de [ 596.780084][T18173] should_fail+0x5d8/0x740 [ 596.784491][T18173] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 596.789754][T18173] should_failslab+0x5/0x20 [ 596.794228][T18173] __kmalloc_track_caller+0x5d/0x2e0 [ 596.799488][T18173] ? kmem_cache_alloc+0x115/0x290 [ 596.804495][T18173] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 596.809882][T18173] __alloc_skb+0xaf/0x4d0 [ 596.814194][T18173] ? __release_sock+0x39e/0x3f0 [ 596.819029][T18173] sk_stream_alloc_skb+0x1f4/0xb40 [ 596.824126][T18173] tcp_sendmsg_locked+0xe29/0x3d00 [ 596.829218][T18173] tcp_sendmsg+0x2c/0x40 [ 596.833433][T18173] ? inet_send_prepare+0x480/0x480 [ 596.838528][T18173] ____sys_sendmsg+0x4ee/0x7c0 [ 596.843312][T18173] __sys_sendmmsg+0x32b/0x640 [ 596.848139][T18173] __x64_sys_sendmmsg+0x9c/0xb0 [ 596.852979][T18173] do_syscall_64+0xcb/0x1e0 [ 596.857456][T18173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 596.863326][T18173] RIP: 0033:0x7ffa0cdf8ae9 [ 596.867713][T18173] 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 [ 596.887305][T18173] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 596.895701][T18173] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 596.903662][T18173] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 596.911608][T18173] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 09:38:56 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x34, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 69) 09:38:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x48280, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="8a743dd07cf20eeb9624fb94fd0f50b15a5f47057dbb86e605b607f434a837261adcc195fc7511605727eddc3dc308405659ef8a4864a97b7d7c49b9fc38742781d4181ea73b1e141c85cd611ccdf15d7dfc50abe6fc1463a3e278aee53a7532d25e5b5856f26700a059cffac7ebf5a376366d0a84c55221009b822809b94011fe1e9686712d9fbe5246269134ce5b3a4c28be173abde3b9c64dcc5e9d348f0e81106eed6aeb7522f72306202a916a1e60323b9bf4fcad3274c47e1c45b52ea4e4ce5101e8280e3fa286ed7b35630c91f8d823f50c99b17121c0ff3d48fc57cdbcf9", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB="2c676f0700005f52c53d", @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r1, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20, 0x0, 0x0, {0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x53000}], 0x1) dup3(r0, r1, 0x0) mkdirat(r3, &(0x7f0000000380)='./file0\x00', 0x8) r4 = fsmount(r3, 0x0, 0xf4) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r4, 0xf507, 0x0) read$FUSE(r3, &(0x7f0000004200)={0x2020}, 0x2020) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000100)={r3}, 0x8) accept4$unix(r5, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80000) [ 596.919568][T18173] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 596.927511][T18173] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:56 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRESHEX=0x0, @ANYRES64], 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000bbbbbbbbbbbb81001400000c00000020040357360b"], &(0x7f0000000040)={0x1, 0x3, [0x42, 0x7fa, 0xad6, 0x9ca]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:38:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) sched_setattr(0x0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) ptrace$peekuser(0x3, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x3, 0x10000023, 0xfffffffc, 0x9, 0x0, 0x0, 0x1, 0x2, 0x20}, 0x0) process_vm_writev(0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/201, 0xc9}], 0x1, &(0x7f00000017c0)=[{&(0x7f0000001600)=""/224, 0xe0}, {&(0x7f0000000180)=""/143, 0x8f}, {0x0}, {&(0x7f0000000380)=""/6, 0x6}, {0x0}, {&(0x7f00000003c0)=""/47, 0x2f}, {&(0x7f0000000400)=""/23, 0x17}], 0x7, 0x0) getpeername$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0xc203, &(0x7f00000004c0)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0x705, 0xb403, 0x81000000, {0x0, 0x0, 0x0, 0x0, 0x1845}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) [ 597.107701][ T359] tipc: Disabling bearer [ 597.116955][ T359] tipc: Left network mode [ 597.161042][T18185] FAULT_INJECTION: forcing a failure. [ 597.161042][T18185] name failslab, interval 1, probability 0, space 0, times 0 [ 597.176132][T18184] FAULT_INJECTION: forcing a failure. [ 597.176132][T18184] name failslab, interval 1, probability 0, space 0, times 0 [ 597.195926][T18183] fuse: Bad value for 'rootmode' [ 597.206344][T18185] CPU: 1 PID: 18185 Comm: syz-executor.4 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 597.216603][T18185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 597.226646][T18185] Call Trace: [ 597.229931][T18185] dump_stack+0x18e/0x1de [ 597.234341][T18185] should_fail+0x5d8/0x740 [ 597.238751][T18185] ? netlink_sendmsg+0x6d3/0xbd0 [ 597.243677][T18185] should_failslab+0x5/0x20 [ 597.248176][T18185] __kmalloc_track_caller+0x5d/0x2e0 [ 597.253447][T18185] ? kmem_cache_alloc+0x115/0x290 [ 597.258457][T18185] ? netlink_sendmsg+0x6d3/0xbd0 [ 597.263380][T18185] __alloc_skb+0xaf/0x4d0 [ 597.267703][T18185] ? netlink_autobind+0x163/0x190 [ 597.272716][T18185] netlink_sendmsg+0x6d3/0xbd0 [ 597.277490][T18185] ? netlink_getsockopt+0x8e0/0x8e0 [ 597.282677][T18185] ____sys_sendmsg+0x4ee/0x7c0 [ 597.287447][T18185] __sys_sendmsg+0x235/0x2f0 [ 597.292027][T18185] do_syscall_64+0xcb/0x1e0 [ 597.296516][T18185] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 597.302393][T18185] RIP: 0033:0x7fd28ef1eae9 [ 597.306803][T18185] 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 [ 597.326397][T18185] RSP: 002b:00007fd28cc95188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.334794][T18185] RAX: ffffffffffffffda RBX: 00007fd28f031f60 RCX: 00007fd28ef1eae9 [ 597.343010][T18185] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 597.350968][T18185] RBP: 00007fd28cc951d0 R08: 0000000000000000 R09: 0000000000000000 09:38:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) (fail_nth: 3) [ 597.358939][T18185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 597.366916][T18185] R13: 00007fffcf7c12af R14: 00007fd28cc95300 R15: 0000000000022000 [ 597.377342][T18184] CPU: 0 PID: 18184 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 597.387575][T18184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 597.397625][T18184] Call Trace: [ 597.400904][T18184] dump_stack+0x18e/0x1de [ 597.405223][T18184] should_fail+0x5d8/0x740 [ 597.409655][T18184] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 597.414937][T18184] should_failslab+0x5/0x20 [ 597.419434][T18184] __kmalloc_track_caller+0x5d/0x2e0 [ 597.424739][T18184] ? kmem_cache_alloc+0x115/0x290 [ 597.429757][T18184] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 597.435033][T18184] __alloc_skb+0xaf/0x4d0 [ 597.439709][T18184] ? skb_zerocopy_iter_stream+0x379/0x570 [ 597.445424][T18184] sk_stream_alloc_skb+0x1f4/0xb40 [ 597.450530][T18184] tcp_sendmsg_locked+0xe29/0x3d00 [ 597.451777][T18190] FAULT_INJECTION: forcing a failure. [ 597.451777][T18190] name failslab, interval 1, probability 0, space 0, times 0 [ 597.455646][T18184] tcp_sendmsg+0x2c/0x40 [ 597.455656][T18184] ? inet_send_prepare+0x480/0x480 [ 597.455672][T18184] ____sys_sendmsg+0x4ee/0x7c0 [ 597.482268][T18184] __sys_sendmmsg+0x32b/0x640 [ 597.486932][T18184] __x64_sys_sendmmsg+0x9c/0xb0 [ 597.491758][T18184] do_syscall_64+0xcb/0x1e0 [ 597.496331][T18184] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 597.502197][T18184] RIP: 0033:0x7ffa0cdf8ae9 [ 597.506678][T18184] 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 [ 597.526379][T18184] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 597.534766][T18184] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 597.542713][T18184] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 597.550666][T18184] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.558611][T18184] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 597.566561][T18184] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 597.574521][T18190] CPU: 1 PID: 18190 Comm: syz-executor.4 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 597.584752][T18190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 597.594882][T18190] Call Trace: [ 597.598187][T18190] dump_stack+0x18e/0x1de [ 597.602507][T18190] should_fail+0x5d8/0x740 [ 597.606916][T18190] ? nfulnl_recv_config+0xc4d/0x12e0 [ 597.612199][T18190] should_failslab+0x5/0x20 [ 597.616694][T18190] kmem_cache_alloc_trace+0x39/0x2b0 [ 597.621991][T18190] ? _raw_spin_lock_bh+0x6c/0x170 [ 597.627001][T18190] nfulnl_recv_config+0xc4d/0x12e0 [ 597.632107][T18190] ? nfulnl_recv_unsupp+0x10/0x10 [ 597.637152][T18190] nfnetlink_rcv_msg+0x59e/0x760 [ 597.642087][T18190] netlink_rcv_skb+0x1a0/0x3b0 [ 597.646840][T18190] ? nfnetlink_bind+0x100/0x100 [ 597.651703][T18190] nfnetlink_rcv+0x1f7/0x1fb0 [ 597.656388][T18190] ? __kasan_kmalloc+0x137/0x1e0 [ 597.661309][T18190] ? __kmalloc_track_caller+0x13a/0x2e0 [ 597.666838][T18190] ? __alloc_skb+0xaf/0x4d0 [ 597.671326][T18190] ? netlink_sendmsg+0x6d3/0xbd0 [ 597.676253][T18190] ? ____sys_sendmsg+0x4ee/0x7c0 [ 597.681274][T18190] ? __sys_sendmsg+0x235/0x2f0 [ 597.686029][T18190] ? do_syscall_64+0xcb/0x1e0 [ 597.690697][T18190] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 597.696751][T18190] ? rhashtable_jhash2+0x1bf/0x2e0 [ 597.701847][T18190] ? jhash+0x740/0x740 [ 597.705890][T18190] ? rht_key_hashfn+0x71/0xe0 [ 597.710543][T18190] ? netlink_deliver_tap+0x9a/0x760 [ 597.715737][T18190] ? __netlink_lookup+0x460/0x4b0 [ 597.720735][T18190] ? refcount_inc_not_zero_checked+0x146/0x200 [ 597.726860][T18190] netlink_unicast+0x7ae/0x910 [ 597.731605][T18190] netlink_sendmsg+0x917/0xbd0 [ 597.736341][T18190] ? netlink_getsockopt+0x8e0/0x8e0 [ 597.741510][T18190] ____sys_sendmsg+0x4ee/0x7c0 [ 597.746245][T18190] __sys_sendmsg+0x235/0x2f0 [ 597.750812][T18190] do_syscall_64+0xcb/0x1e0 [ 597.755288][T18190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 597.761157][T18190] RIP: 0033:0x7fd28ef1eae9 [ 597.765632][T18190] 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 [ 597.785206][T18190] RSP: 002b:00007fd28cc95188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.793585][T18190] RAX: ffffffffffffffda RBX: 00007fd28f031f60 RCX: 00007fd28ef1eae9 [ 597.801540][T18190] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 597.809483][T18190] RBP: 00007fd28cc951d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.817430][T18190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 597.825383][T18190] R13: 00007fffcf7c12af R14: 00007fd28cc95300 R15: 0000000000022000 [ 597.907524][T18194] fuse: Bad value for 'rootmode' [ 598.444219][ T359] device bridge_slave_1 left promiscuous mode [ 598.450362][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 598.457802][ T359] device bridge_slave_0 left promiscuous mode [ 598.463987][ T359] bridge0: port 1(bridge_slave_0) entered disabled state 09:38:58 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:38:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x8927, &(0x7f0000000500)={'ip6gre0\x00', 0x0}) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getqdisc={0x34, 0x26, 0x20, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xf, 0xfff2}, {0x2, 0x9}, {0xd, 0xfff1}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x22200, 0x48) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000340)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x26}}, {0x306}, 0x72, {0x2, 0x4e24, @empty}, 'bond0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0598f600000022008a0829bd7000ff0000000000000002000000000000c5bf93b8337b18090fb26f3a4ecf12955363ddc34303c5f06e440000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x48040) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000100)=@req3={0x5, 0x9, 0x3, 0xe2, 0x2, 0x800, 0x2}, 0x1c) sendmmsg(r1, &(0x7f0000002640)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000002840)=@tipc=@id, 0x80, 0x0}}], 0x2, 0x4000040) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x2f, 0x8, 0x24, 0xf704, 0x1d, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private1, 0x8000, 0x10, 0x5, 0x2}}) 09:38:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 70) 09:38:58 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local, @dev, @val={@void, {0x8100, 0x0, 0x1, 0x2}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) syz_emit_ethernet(0x39, &(0x7f0000000000)={@random='\"x|!rY', @empty, @val={@val={0x9100, 0x0, 0x0, 0x2}, {0x8100, 0x5, 0x0, 0x1}}, {@arp={0x806, @generic={0x323, 0x8300, 0x6, 0x2, 0xa, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x24}, "987e", @remote, "13b467e112abd154c022b4165c"}}}}, &(0x7f0000000040)={0x0, 0x4, [0x9fd, 0xa9f, 0x116, 0x9c]}) 09:38:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) (fail_nth: 4) 09:38:58 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="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", @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 599.553037][T18199] FAULT_INJECTION: forcing a failure. [ 599.553037][T18199] name failslab, interval 1, probability 0, space 0, times 0 [ 599.566166][T18199] CPU: 0 PID: 18199 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 599.576405][T18199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 599.586455][T18199] Call Trace: [ 599.589738][T18199] dump_stack+0x18e/0x1de [ 599.594062][T18199] should_fail+0x5d8/0x740 [ 599.598502][T18199] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 599.603782][T18199] should_failslab+0x5/0x20 [ 599.608281][T18199] __kmalloc_track_caller+0x5d/0x2e0 [ 599.613552][T18199] ? kmem_cache_alloc+0x115/0x290 [ 599.618566][T18199] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 599.623843][T18199] __alloc_skb+0xaf/0x4d0 [ 599.628168][T18199] sk_stream_alloc_skb+0x1f4/0xb40 [ 599.633283][T18199] tcp_sendmsg_locked+0xe29/0x3d00 [ 599.638399][T18199] tcp_sendmsg+0x2c/0x40 [ 599.642631][T18199] ? inet_send_prepare+0x480/0x480 [ 599.647730][T18199] ____sys_sendmsg+0x4ee/0x7c0 [ 599.652517][T18199] __sys_sendmmsg+0x32b/0x640 [ 599.657199][T18199] __x64_sys_sendmmsg+0x9c/0xb0 [ 599.662045][T18199] do_syscall_64+0xcb/0x1e0 [ 599.666543][T18199] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 599.672421][T18199] RIP: 0033:0x7ffa0cdf8ae9 [ 599.676859][T18199] 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 09:38:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 599.696447][T18199] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 599.704848][T18199] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 599.712808][T18199] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 599.720946][T18199] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 599.728916][T18199] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 599.736875][T18199] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 71) [ 599.755544][T18203] fuse: Bad value for 'rootmode' [ 599.871238][T18210] FAULT_INJECTION: forcing a failure. [ 599.871238][T18210] name failslab, interval 1, probability 0, space 0, times 0 [ 599.902743][T18210] CPU: 1 PID: 18210 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 599.912980][T18210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 599.923023][T18210] Call Trace: [ 599.926304][T18210] dump_stack+0x18e/0x1de [ 599.930634][T18210] should_fail+0x5d8/0x740 [ 599.935045][T18210] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 599.940316][T18210] should_failslab+0x5/0x20 [ 599.944805][T18210] __kmalloc_track_caller+0x5d/0x2e0 [ 599.950077][T18210] ? kmem_cache_alloc+0x115/0x290 [ 599.955092][T18210] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 599.960362][T18210] __alloc_skb+0xaf/0x4d0 [ 599.964696][T18210] ? skb_zerocopy_iter_stream+0x379/0x570 [ 599.970400][T18210] sk_stream_alloc_skb+0x1f4/0xb40 [ 599.975520][T18210] tcp_sendmsg_locked+0xe29/0x3d00 [ 599.980624][T18210] tcp_sendmsg+0x2c/0x40 [ 599.984849][T18210] ? inet_send_prepare+0x480/0x480 [ 599.989942][T18210] ____sys_sendmsg+0x4ee/0x7c0 [ 599.994693][T18210] __sys_sendmmsg+0x32b/0x640 [ 599.999368][T18210] __x64_sys_sendmmsg+0x9c/0xb0 [ 600.004200][T18210] do_syscall_64+0xcb/0x1e0 [ 600.008697][T18210] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 600.014571][T18210] RIP: 0033:0x7ffa0cdf8ae9 [ 600.018973][T18210] 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 [ 600.038572][T18210] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 600.046976][T18210] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 600.054943][T18210] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 600.062907][T18210] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 09:38:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 600.070876][T18210] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 600.078840][T18210] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:38:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x2, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 600.122702][T18202] fuse: Bad value for 'rootmode' 09:38:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x3, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:38:59 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r5, &(0x7f0000000800)="bf84ff5ececcb494113edb3c755afb8903151b6782597f2d7bbdf85fc0abfc", 0x1f) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640), r2) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f0000000680)=ANY=[@ANYBLOB='j\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00022bbd7000fedbdf2511000000080006001f00000008000500000000002400028008000600f9ffffff0800090009000000080005007f000000080004000000008008000400060000000800050007000000"], 0x58}, 0x1, 0x0, 0x0, 0x4000800}, 0x20040000) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 600.411761][T18224] fuse: Bad value for 'rootmode' [ 600.739365][T18224] fuse: Bad value for 'rootmode' [ 601.950719][T18229] bridge0: port 1(bridge_slave_0) entered blocking state [ 601.957921][T18229] bridge0: port 1(bridge_slave_0) entered disabled state [ 601.965431][T18229] device bridge_slave_0 entered promiscuous mode [ 601.972405][T18229] bridge0: port 2(bridge_slave_1) entered blocking state [ 601.979443][T18229] bridge0: port 2(bridge_slave_1) entered disabled state [ 601.986802][T18229] device bridge_slave_1 entered promiscuous mode [ 602.021892][T18229] bridge0: port 2(bridge_slave_1) entered blocking state [ 602.028920][T18229] bridge0: port 2(bridge_slave_1) entered forwarding state [ 602.036194][T18229] bridge0: port 1(bridge_slave_0) entered blocking state [ 602.043197][T18229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 602.062690][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 602.069888][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 602.077981][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 602.086237][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 602.095470][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 602.104048][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 602.111199][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 602.134494][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 602.143062][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 602.151228][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 602.160341][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 602.167360][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 602.174829][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 602.182717][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 602.194340][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 602.207061][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 602.219145][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 09:39:02 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 72) 09:39:02 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000600), 0x121400, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(r6, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x40, 0x0, 0x800, 0x70bd2c, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x9d, 0x1d}}}}, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xc}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x401}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2db}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:02 executing program 5: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x7, 0x2}) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000020000402505a1a440000000010109023b000101000000090400000002060000050406000005240000"], 0x0) 09:39:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x4, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:02 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000180)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fb00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xff, "44055408cf3112"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000380)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r5, r6}, {0x0, r8}, {}, {}, {}, {0x0, r10}], 0x2, "450ec662f130f8"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fb00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xff, "44055408cf3112"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}, {}, {}, {}, {r12, r13}, {0x0, r15}, {}, {}, {}, {0x0, r17}], 0x2, "450ec662f130f8"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000055d80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055f80)={0x2a, [{}, {r1}, {0x0, r2}, {}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {}, {r1, r2}, {}, {}, {}, {}, {}, {}, {}, {}, {r0, r2}, {}, {r0}, {r0, r2}, {}, {r0, r2}, {0x0, r2}, {}, {r1, r2}, {r1, r2}, {r0, r2}, {r0, r2}, {}, {0x0, r2}, {}, {r1}, {}, {r1}, {0x0, r2}, {}, {r1, r2}, {r0}, {r0, r2}, {0x0, r2}, {}, {0x0, r2}, {}, {r0}, {r0}, {r1, r2}, {r0, r2}, {r1}, {}, {0x0, r2}, {0x0, r2}, {r0}, {0x0, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {}, {}, {0x0, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {}, {}, {0x0, r2}, {}, {0x0, r2}, {r0}, {}, {r1, r2}, {r0, r2}, {r1, r2}, {0x0, r2}, {r0}, {r0}, {}, {}, {0x0, r2}, {r1, r2}, {0x0, r2}, {r0, r2}, {0x0, r2}, {r0, r2}, {}, {}, {}, {r1, r2}, {}, {r0, r2}, {}, {r1}, {r1}, {0x0, r2}, {r0}, {0x0, r2}, {}, {r0}, {r1, r2}, {r1, r2}, {}, {0x0, r2}, {r1}, {0x0, r2}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {0x0, r2}, {}, {r0, r2}, {}, {r0}, {}, {}, {r0}, {r1, r2}, {}, {}, {r1}, {0x0, r2}, {r0}, {0x0, r2}, {r1}, {r0, r2}, {}, {r1, r2}, {}, {r0}, {}, {0x0, r2}, {}, {r1, r2}, {r1}, {r0, r2}, {r0}, {}, {}, {}, {}, {r0, r2}, {r1}, {r1}, {r0}, {r0, r2}, {r0}, {r0, r2}, {0x0, r2}, {r0}, {r1, r2}, {0x0, r2}, {r0}, {r1}, {r0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {r0}, {0x0, r2}, {}, {0x0, r2}, {r0}, {}, {}, {}, {r1, r2}, {0x0, r2}, {0x0, r2}, {r1, r2}, {}, {r0}, {}, {}, {}, {r1}, {0x0, r2}, {}, {}, {}, {0x0, r2}, {}, {r0}, {r1, r2}, {r0, r2}, {0x0, r2}, {r1}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {}, {r1}, {}, {r0, r2}, {}, {0x0, r2}, {r1, r2}, {}, {}, {r0, r2}, {}, {0x0, r2}, {}, {r0, r2}, {r0}, {}, {}, {}, {}, {r1}, {}, {}, {r0}, {r0, r2}, {r0}, {r1, r2}, {}, {}, {0x0, r2}, {r0}, {r1}, {r0, r2}, {r0, r2}, {0x0, r2}, {0x0, r2}, {0x0, r2}, {}, {}, {r0}, {r1, r2}, {0x0, r2}, {}, {r0}, {r0}, {r1, r2}, {r0, r2}, {r0}, {r0, r2}, {0x0, r2}, {r1, r2}, {r1, r2}, {}, {}, {r1, r6}, {r12, r18}], 0x8, "7146704c5deaa8"}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000000)={"990d7bb771590d371f2646cd27b6e454", 0x0, r3, {0x200, 0x5}, {0x8001, 0x93}, 0x7, [0x4, 0x8, 0x4, 0x100, 0x1c, 0x40, 0x6, 0x8, 0x5, 0xa59f, 0x1, 0x7fffffff, 0x1, 0x4c5, 0x5, 0x9]}) syz_emit_ethernet(0x36, &(0x7f0000000580)=ANY=[@ANYBLOB="aaaaaaaaaaaaaab7aaaaaa000800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c000000b77821b2f51500"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:39:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x5, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 602.849500][T18243] FAULT_INJECTION: forcing a failure. [ 602.849500][T18243] name failslab, interval 1, probability 0, space 0, times 0 [ 602.862755][T18243] CPU: 0 PID: 18243 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 602.873002][T18243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 602.883035][T18243] Call Trace: [ 602.886328][T18243] dump_stack+0x18e/0x1de [ 602.890651][T18243] should_fail+0x5d8/0x740 [ 602.895283][T18243] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 602.900558][T18243] should_failslab+0x5/0x20 [ 602.905057][T18243] __kmalloc_track_caller+0x5d/0x2e0 [ 602.910335][T18243] ? kmem_cache_alloc+0x115/0x290 [ 602.915354][T18243] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 602.920631][T18243] __alloc_skb+0xaf/0x4d0 [ 602.924962][T18243] sk_stream_alloc_skb+0x1f4/0xb40 [ 602.930066][T18243] tcp_sendmsg_locked+0xe29/0x3d00 [ 602.935351][T18243] tcp_sendmsg+0x2c/0x40 [ 602.939586][T18243] ? inet_send_prepare+0x480/0x480 [ 602.944688][T18243] ____sys_sendmsg+0x4ee/0x7c0 [ 602.949533][T18243] __sys_sendmmsg+0x32b/0x640 [ 602.954215][T18243] __x64_sys_sendmmsg+0x9c/0xb0 [ 602.959058][T18243] do_syscall_64+0xcb/0x1e0 [ 602.963563][T18243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 602.969448][T18243] RIP: 0033:0x7ffa0cdf8ae9 [ 602.973850][T18243] 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 09:39:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x6, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:02 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002240)=ANY=[@ANYBLOB="4aaa"], 0x4240a2a0) syz_open_pts(r0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_getrule={0x1c, 0x22, 0x400, 0x70bd28, 0x25dfdbfc, {0x2, 0x14, 0x10, 0x40, 0x4, 0x0, 0x0, 0x7, 0x1}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0xd0}, 0x800) 09:39:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 73) [ 602.993444][T18243] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 603.001846][T18243] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 603.009816][T18243] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 603.009822][T18243] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 603.009827][T18243] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 603.009832][T18243] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 603.067240][T18251] fuse: Bad value for 'rootmode' 09:39:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 603.164009][ T3170] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 603.177918][T18262] FAULT_INJECTION: forcing a failure. [ 603.177918][T18262] name failslab, interval 1, probability 0, space 0, times 0 [ 603.191092][T18262] CPU: 0 PID: 18262 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 603.201334][T18262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 603.211379][T18262] Call Trace: [ 603.214838][T18262] dump_stack+0x18e/0x1de [ 603.219160][T18262] should_fail+0x5d8/0x740 [ 603.223603][T18262] ? __alloc_skb+0x75/0x4d0 [ 603.228129][T18262] should_failslab+0x5/0x20 [ 603.232624][T18262] kmem_cache_alloc+0x36/0x290 [ 603.237387][T18262] __alloc_skb+0x75/0x4d0 [ 603.241709][T18262] ? skb_zerocopy_iter_stream+0x379/0x570 [ 603.247418][T18262] sk_stream_alloc_skb+0x1f4/0xb40 [ 603.252551][T18262] tcp_sendmsg_locked+0xe29/0x3d00 [ 603.252568][T18262] tcp_sendmsg+0x2c/0x40 [ 603.258186][T18255] fuse: Bad value for 'rootmode' [ 603.262052][T18262] ? inet_send_prepare+0x480/0x480 [ 603.262067][T18262] ____sys_sendmsg+0x4ee/0x7c0 [ 603.276892][T18262] __sys_sendmmsg+0x32b/0x640 [ 603.281569][T18262] __x64_sys_sendmmsg+0x9c/0xb0 [ 603.286408][T18262] do_syscall_64+0xcb/0x1e0 [ 603.291072][T18262] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 603.296949][T18262] RIP: 0033:0x7ffa0cdf8ae9 09:39:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x9, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 603.301365][T18262] 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 [ 603.321128][T18262] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 603.329532][T18262] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 603.337503][T18262] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 603.345458][T18262] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 603.353501][T18262] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 603.361735][T18262] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 603.694089][ T3170] usb 6-1: config 1 has an invalid interface descriptor of length 5, skipping [ 603.703187][ T3170] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 603.783979][ T3170] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 603.793002][ T3170] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 603.801011][ T3170] usb 6-1: SerialNumber: syz [ 603.844374][ T3170] usb 6-1: bad CDC descriptors [ 604.046368][ T3170] usb 6-1: USB disconnect, device number 5 [ 604.813921][ T3170] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 605.173947][ T3170] usb 6-1: config 1 has an invalid interface descriptor of length 5, skipping [ 605.182846][ T3170] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 605.264010][ T3170] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 605.273136][ T3170] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 605.281237][ T3170] usb 6-1: SerialNumber: syz [ 605.324320][ T3170] usb 6-1: bad CDC descriptors [ 605.524654][ T3170] usb 6-1: USB disconnect, device number 6 09:39:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 74) 09:39:05 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000680), 0x400082, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2800005, 0x8010, r2, 0x2a541000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000107000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xffffff0f) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pread64(r6, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYRES32=r5, @ANYRESHEX=r4, @ANYBLOB="2c726f6f746d3030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad880000040000000000000000000000071c87de04e1952d332763731dfb5494", @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211f0785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e12422ae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101458a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf184955a3c444c1b153166d82df0598f2aa8a9bdc0000f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=r4, @ANYRES16=r4, @ANYRESHEX, @ANYBLOB="2c736d61636b6673666c6f6f723d2e245c5b2b402d2c737861636b6673668bf7c79d53c6e76d37f76c6f6f723d2f6465762f6c6f6f7023737572652c000000002b5900000000000000"]) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) fsetxattr$trusted_overlay_origin(r5, &(0x7f0000000600), &(0x7f0000000640), 0x2, 0x2) 09:39:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xa, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:05 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x24}, @val={@void, {0x8100, 0x4, 0x0, 0x2}}, {@can={0xc, {{0x1}, 0x4, 0x0, 0x0, 0x0, "c493f53c29f74ae6"}}}}, 0x0) syz_emit_ethernet(0xd8, &(0x7f0000000180)={@multicast, @broadcast, @void, {@llc_tr={0x11, {@llc={0xaa, 0x7e, "9e", "2af0198c367bc05babc925cfd6e90f55c98cfb0b8acab39350fb75d5e215880bb73aa32c318f054a3e30d136b8e08097e877bc3a82eed093ff80359ca5540da052963e5cd952db69f4fb96a402a03fcc7f629c4a81805c8043b151943d5b96d8d9b28025e15a05205929a489c159cc45c0ae498bf9d84e8d764d74f8bf43ca09ea273f1251b4513071a19702056de1477c781d3769496fdde7359b9f84f41de3b710d63efc0ede58604715f7cf474669ba08af617ab7475d1513ebb4da3355e2d5308120284316"}}}}}, &(0x7f0000000040)={0x1, 0x1, [0x511, 0x87e, 0x579, 0xf59]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:39:05 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) socket$netlink(0x10, 0x3, 0xa) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r1, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@newchain={0x48, 0x64, 0x100, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xd, 0x4}, {0x1}, {0xe, 0x7}}, [@filter_kind_options=@f_u32={{0x8}, {0xc, 0x2, [@TCA_U32_FLAGS={0x8, 0xb, 0x6}]}}, @TCA_CHAIN={0x8, 0xb, 0x200}, @TCA_RATE={0x6, 0x5, {0x3, 0x7f}}]}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x24004000) r2 = open(&(0x7f0000000080)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x208200) sendfile(r0, r2, 0x0, 0x8000fffffffe) 09:39:05 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xb, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 605.907748][T18276] FAULT_INJECTION: forcing a failure. [ 605.907748][T18276] name failslab, interval 1, probability 0, space 0, times 0 [ 605.920707][T18276] CPU: 0 PID: 18276 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 605.930935][T18276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 605.941084][T18276] Call Trace: [ 605.944363][T18276] dump_stack+0x18e/0x1de [ 605.948687][T18276] should_fail+0x5d8/0x740 09:39:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 605.953128][T18276] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 605.958399][T18276] should_failslab+0x5/0x20 [ 605.962884][T18276] __kmalloc_track_caller+0x5d/0x2e0 [ 605.968162][T18276] ? kmem_cache_alloc+0x115/0x290 [ 605.973268][T18276] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 605.978542][T18276] __alloc_skb+0xaf/0x4d0 [ 605.982897][T18276] sk_stream_alloc_skb+0x1f4/0xb40 [ 605.988098][T18276] tcp_sendmsg_locked+0xe29/0x3d00 [ 605.993208][T18276] tcp_sendmsg+0x2c/0x40 [ 605.997449][T18276] ? inet_send_prepare+0x480/0x480 [ 606.002582][T18276] ____sys_sendmsg+0x4ee/0x7c0 09:39:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x11, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 606.007430][T18276] __sys_sendmmsg+0x32b/0x640 [ 606.012117][T18276] __x64_sys_sendmmsg+0x9c/0xb0 [ 606.016956][T18276] do_syscall_64+0xcb/0x1e0 [ 606.021452][T18276] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.027331][T18276] RIP: 0033:0x7ffa0cdf8ae9 [ 606.031731][T18276] 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 [ 606.051317][T18276] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 606.059722][T18276] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 606.067683][T18276] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 606.075734][T18276] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 606.083696][T18276] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 606.091666][T18276] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 75) 09:39:05 executing program 1: socketpair(0x5, 0x3, 0x10001, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="bab22293", @ANYRES16=r2, @ANYBLOB="05000000000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x48049}, 0x0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x200, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) r3 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r3, 0x7, 0xcfb7, r4) syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000600000000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000000000), 0x80000000, &(0x7f0000000180)) [ 606.102554][T18286] fuse: Unknown parameter 'ÿÿÿÿ0x0000000000000006' 09:39:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x12, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 606.237376][T18296] FAULT_INJECTION: forcing a failure. [ 606.237376][T18296] name failslab, interval 1, probability 0, space 0, times 0 [ 606.250842][T18296] CPU: 0 PID: 18296 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 606.261067][T18296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.271105][T18296] Call Trace: [ 606.274399][T18296] dump_stack+0x18e/0x1de [ 606.278730][T18296] should_fail+0x5d8/0x740 [ 606.283136][T18296] ? __alloc_skb+0x75/0x4d0 [ 606.287626][T18296] should_failslab+0x5/0x20 [ 606.292124][T18296] kmem_cache_alloc+0x36/0x290 [ 606.296875][T18296] __alloc_skb+0x75/0x4d0 [ 606.301192][T18296] ? skb_zerocopy_iter_stream+0x379/0x570 [ 606.306948][T18296] sk_stream_alloc_skb+0x1f4/0xb40 [ 606.312050][T18296] tcp_sendmsg_locked+0xe29/0x3d00 [ 606.317159][T18296] tcp_sendmsg+0x2c/0x40 [ 606.321392][T18296] ? inet_send_prepare+0x480/0x480 [ 606.326521][T18296] ____sys_sendmsg+0x4ee/0x7c0 [ 606.331269][T18296] __sys_sendmmsg+0x32b/0x640 09:39:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x13, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 606.335940][T18296] __x64_sys_sendmmsg+0x9c/0xb0 [ 606.340780][T18296] do_syscall_64+0xcb/0x1e0 [ 606.345280][T18296] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.351160][T18296] RIP: 0033:0x7ffa0cdf8ae9 [ 606.355735][T18296] 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 [ 606.375405][T18296] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 606.383806][T18296] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 606.391766][T18296] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 606.399729][T18296] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 606.407691][T18296] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 606.415664][T18296] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:05 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="5cc22f5b3d4c", @broadcast, @val={@void, {0x8100, 0x2, 0x1, 0x1}}, {@x25={0x805, {0x3, 0x1, 0x23, "8bbd8c6290d5823ff0be1d9d4b556ada9587efdf05b4779ebbc6f963c3"}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@random="9d6d5eb3c040", @remote, @void, {@llc_tr={0x11, {@llc={0x0, 0x80, "9a", "78646c8997fc1df5c49d38a3515fc79a03cbfe5c53f4fd93c9708000112e4e6322a2b2000c0cd53ea7f86a141d"}}}}}, 0x0) getpid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) rt_tgsigqueueinfo(r0, 0x0, 0x80000000, &(0x7f0000000180)={0xfffffffd, 0x0, 0x9}) 09:39:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x14, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 76) [ 606.489055][T18302] fuse: Unknown parameter '' [ 606.542875][T18306] FAULT_INJECTION: forcing a failure. [ 606.542875][T18306] name failslab, interval 1, probability 0, space 0, times 0 [ 606.555718][T18306] CPU: 0 PID: 18306 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 606.565953][T18306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 606.576437][T18306] Call Trace: [ 606.579730][T18306] dump_stack+0x18e/0x1de [ 606.584058][T18306] should_fail+0x5d8/0x740 [ 606.588467][T18306] ? __alloc_skb+0x75/0x4d0 [ 606.592961][T18306] should_failslab+0x5/0x20 [ 606.597458][T18306] kmem_cache_alloc+0x36/0x290 [ 606.602216][T18306] __alloc_skb+0x75/0x4d0 [ 606.606543][T18306] ? skb_zerocopy_iter_stream+0x379/0x570 [ 606.612254][T18306] sk_stream_alloc_skb+0x1f4/0xb40 [ 606.617359][T18306] tcp_sendmsg_locked+0xe29/0x3d00 [ 606.622469][T18306] tcp_sendmsg+0x2c/0x40 [ 606.626706][T18306] ? inet_send_prepare+0x480/0x480 [ 606.631814][T18306] ____sys_sendmsg+0x4ee/0x7c0 [ 606.636573][T18306] __sys_sendmmsg+0x32b/0x640 [ 606.641256][T18306] __x64_sys_sendmmsg+0x9c/0xb0 [ 606.646099][T18306] do_syscall_64+0xcb/0x1e0 [ 606.650600][T18306] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 606.656480][T18306] RIP: 0033:0x7ffa0cdf8ae9 [ 606.660887][T18306] 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 [ 606.680480][T18306] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:39:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}], 0x0, &(0x7f0000000080)={[{@usrjquota_path={'usrjquota', 0x3d, './file1'}}]}) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000180)={0x61, 0x29, 0x1, {0x1, [{{0x41, 0x4, 0x7}, 0x7, 0x1, 0x7, './file0'}, {{0x2, 0x4, 0x8}, 0x4, 0x2, 0x7, './file0'}, {{0x1, 0x1, 0x7}, 0x10000}]}}, 0x61) open(&(0x7f0000000140)='./file0\x00', 0x4000, 0x84) [ 606.688888][T18306] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 606.696854][T18306] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 606.704820][T18306] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 606.712878][T18306] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 606.720869][T18306] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 606.819921][T18311] EXT4-fs (loop5): Journaled quota options ignored when QUOTA feature is enabled [ 606.829175][T18311] EXT4-fs (loop5): unsupported descriptor size 0 [ 606.897871][T18311] EXT4-fs (loop5): Journaled quota options ignored when QUOTA feature is enabled [ 606.907179][T18311] EXT4-fs (loop5): unsupported descriptor size 0 09:39:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x72, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 77) 09:39:08 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x60, 0x0, 0x53) 09:39:08 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000060b40)={0x0, ""/256, 0x0, 0x0}) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r1, 0xc0709411, &(0x7f0000000240)={{r2, 0x9, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x6, 0xffffffff, 0x0, 0xdf1, 0xfff, 0x800}, 0x8, [0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004e900)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "8bebeb894f74c3"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fb00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0xff, "44055408cf3112"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052b00)={0x4, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {r4, r5}, {0x0, r7}, {}, {}, {}, {0x0, r9}], 0x2, "450ec662f130f8"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060d40)={0xd9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x3f, "756f0469936bb6"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061d40)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x7, "4fcd6b31fbc314"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062d40)={0x401, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x6, "468f01046bf787"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000063d40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000064d40)={0x200, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7, "a6c5570de75b4d"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065d40)={0x388, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r0}, {}, {r2, r5}, {r10, r11}, {}, {r12, r13}, {r14}], 0x4, "e46dc7500c5ea3"}) syz_emit_ethernet(0xbe, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaa18aaaaaaaaaa0091000c00810008000800450000a80000000000069078ac1414bbac1414aa443c9a9100000000000000017f00000100008001ffffffff00000006ffffffff00008001ac1414aa000000047f000001000000007f00000100000002890b09ac14143eac1414bb831b3fffffffffffffffff6401010000000000e0000001ac1e0001441cef110a0101010000065fac1e00010000019eac1414bb00010000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000829d88d53c8e5a6b0b07b1a73ff6d6b644951452b5d0d8ca51d8ed27067b776f8495cb8c028c37f05ef20856ebda4c5f5a6da59aba3ff576bc0ac50e2ff35c0d3246b2d4575537b441802e3bb9be73fa2f11503304b00f6f2011463bc177accb3dce2a3b56125a15"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) gettid() 09:39:08 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 609.181315][T18320] FAULT_INJECTION: forcing a failure. [ 609.181315][T18320] name failslab, interval 1, probability 0, space 0, times 0 [ 609.193966][T18320] CPU: 1 PID: 18320 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 609.204294][T18320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.214342][T18320] Call Trace: [ 609.217615][T18320] dump_stack+0x18e/0x1de [ 609.221928][T18320] should_fail+0x5d8/0x740 [ 609.226424][T18320] ? __alloc_skb+0x75/0x4d0 [ 609.230906][T18320] should_failslab+0x5/0x20 [ 609.235409][T18320] kmem_cache_alloc+0x36/0x290 [ 609.240146][T18320] __alloc_skb+0x75/0x4d0 [ 609.244452][T18320] sk_stream_alloc_skb+0x1f4/0xb40 [ 609.249565][T18320] tcp_sendmsg_locked+0xe29/0x3d00 [ 609.254664][T18320] tcp_sendmsg+0x2c/0x40 [ 609.258885][T18320] ? inet_send_prepare+0x480/0x480 [ 609.264026][T18320] ____sys_sendmsg+0x4ee/0x7c0 [ 609.268764][T18320] __sys_sendmmsg+0x32b/0x640 [ 609.273449][T18320] __x64_sys_sendmmsg+0x9c/0xb0 [ 609.278361][T18320] do_syscall_64+0xcb/0x1e0 [ 609.282848][T18320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 609.288717][T18320] RIP: 0033:0x7ffa0cdf8ae9 [ 609.293102][T18320] 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 [ 609.312692][T18320] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 609.321075][T18320] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:39:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 78) 09:39:08 executing program 5: ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f00000040c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r0, 0x0) sendmmsg$inet6(r0, &(0x7f0000004000)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x9, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="54d6548b97d1435b442b1d803c4be0058784f63b2809c4c6b274e2a258db9a922cc812fa994d9cafea5292470b801bd24670241d92cfab904a298dcc8d185afb1959f9a396b979cea42b0d9c793d187712809a1ef9d2a2a22b90bdfcc49cfeb99ff747", 0x63}, {&(0x7f0000000100)="4d82d3a716492d1e92735f124f9d92a7abfb57a36f9393dee0512ef2bf90266aaa9c709a8dd83182178dd08a82a146193bb26b2f136a5a9e6c3d54f2485dae7e199cf9742d720af08c274da939e4c7f85082247b015fcf6efb121b4628857f817166ed494633abce74603e23441153a6ca14af431b12224f999130a95cb832f8661e319947535067d604", 0x8a}, {&(0x7f00000001c0)="6eca569656d4c78dda8b0e69dd4b906834846f92befc542bb40206eb39318e16430861b1c04a3fc51b8fef82b093a881c79c9b2d00bb36b27d0e3d50660675c3f80e72d99c2f471048b931a5da669e46a68cac38acf8c85601ac505727cbe414cda29353a61ef35899d71bf141952d8fb3bce0e49279682709", 0x79}], 0x3, &(0x7f0000002ec0)=[@rthdrdstopts={{0x138, 0x29, 0x37, {0x3b, 0x23, '\x00', [@hao={0xc9, 0x10, @mcast1}, @enc_lim={0x4, 0x1, 0x1}, @pad1, @jumbo={0xc2, 0x4, 0x3}, @generic={0x3f, 0xc5, "2eb115442a8f6299c3a0a4760387b2aa79463d0f4c9936f09c876390278eb04ac69d35700ccb187988a8c57f755c0e434660b20e5a8eacfd2b653df8f486d211f5fb0a658e8f1533b60172dc3b3d645748053140b154eccf9347bdc8a6ca8554ab409906b5cb4401dbe416ced90993f526fc176729753e769f3108a75a3c668a8e0b68c2e8f52fb81f6dcb04f2e847b4c2c492357757ec1e2d739f910561e88fa8c781c3630680c840c1312dd925e96cef91eb19554e6b96814e7f0c3f1371698bcfd9e6fa"}, @hao={0xc9, 0x10, @loopback}, @calipso={0x7, 0x20, {0x3, 0x6, 0xfe, 0x6, [0x27431eb0, 0x7, 0xf6b9]}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xff}}, @pktinfo={{0x24, 0x29, 0x32, {@local}}}, @pktinfo={{0x24, 0x29, 0x32, {@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @hopopts={{0x88, 0x29, 0x36, {0x0, 0x11, '\x00', [@calipso={0x7, 0x50, {0x0, 0x12, 0x6, 0xfff9, [0x6ce, 0xa465, 0x90, 0x8, 0x2fe, 0xe, 0x6, 0xc7, 0x0]}}, @pad1, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @enc_lim={0x4, 0x1, 0x83}, @calipso={0x7, 0x18, {0x2, 0x4, 0x9, 0x37e, [0x1d1, 0x8]}}, @jumbo={0xc2, 0x4, 0xfffffffa}]}}}, @dstopts={{0x80, 0x29, 0x37, {0x3b, 0xc, '\x00', [@jumbo={0xc2, 0x4, 0x4}, @calipso={0x7, 0x48, {0x1, 0x10, 0x3, 0x800, [0xffffffffffffffe0, 0x6, 0x7, 0x5, 0xfff, 0x1, 0x400, 0x2]}}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @private=0xa010101}}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x3c, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x8}]}}}, @hopopts_2292={{0xa8, 0x29, 0x36, {0x3a, 0x11, '\x00', [@hao={0xc9, 0x10, @loopback}, @jumbo={0xc2, 0x4, 0x97}, @jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x10, {0x1, 0x2, 0x3, 0x8, [0x5, 0x0, 0x2]}}, @calipso={0x7, 0x58, {0x2, 0x14, 0x1, 0x1ff, [0x3ff, 0x4, 0x6, 0x400, 0x7, 0xfffffffffffff6e2, 0xffffffff, 0x8000, 0x80000000, 0x5]}}]}}}], 0x3b0}}, {{&(0x7f0000000640)={0xa, 0x4e24, 0xffffffff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x9}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000000680)="368c6ed6da7c8c5ceac2f658a157678c026be0f753e80a8f5ae4345ca54f4d0b679c041a490a7acb01d09007b53f00a12ab29b629652b07ddb1b5964b40966583fdaa60a", 0x44}, {&(0x7f0000000700)="6b2f78c23fadf6631d145d442dccd408229c4d5a5b8e92d13ab8f3367f7c83ffa42d8a3b2b035f7ee762e4743c0e7bee2dce6e", 0x33}, {&(0x7f0000000800)="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@generic={0x1, 0x67, "805231bf36f703d58a9d85e373a029f7833394d458c7e64cff565f57c4b9a4357ac3fbe1dbacd41f74f72b00c1d177af119dbfcb063cab6d40963b6fd4feede0a439e3ede4032e53d10d78159a767be2336f536cc0fd9b727987a70dfe02852b6da40b87ad4657"}, @ra={0x5, 0x2, 0xb60}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x1000, "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@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}], 0x20e0}}], 0x3, 0x0) perf_event_open(&(0x7f0000000780)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x42100, 0x0) 09:39:08 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaabaaaaaaaaaaaaaaaa0008d6940000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/224, 0xe0}, {&(0x7f00000003c0)=""/236, 0xec}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/183, 0xb7}, {&(0x7f0000000680)=""/79, 0x4f}, {&(0x7f0000000700)=""/219, 0xdb}, {&(0x7f0000000800)=""/46, 0x2e}], 0x7, &(0x7f0000000a00)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x50}, 0x40) syz_emit_ethernet(0x4e, &(0x7f0000000040)={@local, @random="65bb190f0a87", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "7da1e1", 0x18, 0x3c, 0x0, @local, @mcast2, {[@hopopts={0x0, 0x1, '\x00', [@jumbo={0xc9}, @enc_lim]}]}}}}}, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000008c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x34}, @random="76e5124c4b6b", @void, {@can={0xc, {{0x3, 0x1, 0x1}, 0x4, 0x1, 0x0, 0x0, "03c32eb7892dff8a"}}}}, &(0x7f0000000900)={0x0, 0x3, [0xe2e, 0xf89, 0x364, 0x752]}) rt_sigqueueinfo(r0, 0x2a, &(0x7f0000000980)={0x3c, 0x9, 0x5}) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0xfffff801) syz_emit_ethernet(0x10f, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0x1, [0xe4c, 0x56e, 0x875, 0xce4]}) sendmsg$nl_route(r3, &(0x7f0000000c00)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000ac0)=@getlink={0x100, 0x12, 0x800, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x10400, 0x4000}, [@IFLA_VFINFO_LIST={0x34, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc, 0x7, {0x3f, 0xfffffffd}}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x8, 0x191, 0x8}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0x0, 0x4}}]}]}, @IFLA_MASTER={0x8}, @IFLA_LINKINFO={0x3c, 0x12, 0x0, 0x1, @batadv={{0xb}, {0x2c, 0x2, 0x0, 0x1, [@IFLA_BATADV_ALGO_NAME={0xc, 0x1, 'BATMAN_V'}, @IFLA_BATADV_ALGO_NAME={0xd, 0x1, 'BATMAN_IV'}, @IFLA_BATADV_ALGO_NAME={0xc, 0x1, 'BATMAN_V'}]}}}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r2}, @IFLA_XDP_FD={0x8, 0x1, r4}]}, @IFLA_PORT_SELF={0x28, 0x19, 0x0, 0x1, [@IFLA_PORT_HOST_UUID={0x14, 0x5, "726dbe349837cc6c049648ce81a2a919"}, @IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}, @IFLA_PORT_VF={0x8, 0x1, 0x7ff}]}, @IFLA_MAP={0x24, 0xe, {0x1, 0x8, 0xffffffffffffffff, 0x8, 0x36, 0x51}}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x4c000) 09:39:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x300, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 609.329019][T18320] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 609.336962][T18320] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 609.344928][T18320] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 609.352877][T18320] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 609.532099][T18329] fuse: Bad value for 'rootmode' [ 609.611312][T18339] FAULT_INJECTION: forcing a failure. [ 609.611312][T18339] name failslab, interval 1, probability 0, space 0, times 0 [ 609.625223][T18339] CPU: 0 PID: 18339 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 609.635543][T18339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.645849][T18339] Call Trace: [ 609.649228][T18339] dump_stack+0x18e/0x1de [ 609.653549][T18339] should_fail+0x5d8/0x740 09:39:08 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x500, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 609.658045][T18339] ? __alloc_skb+0x75/0x4d0 [ 609.662536][T18339] should_failslab+0x5/0x20 [ 609.667034][T18339] kmem_cache_alloc+0x36/0x290 [ 609.671783][T18339] __alloc_skb+0x75/0x4d0 [ 609.676188][T18339] sk_stream_alloc_skb+0x1f4/0xb40 [ 609.681293][T18339] tcp_sendmsg_locked+0xe29/0x3d00 [ 609.686391][T18339] tcp_sendmsg+0x2c/0x40 [ 609.690632][T18339] ? inet_send_prepare+0x480/0x480 [ 609.695714][T18339] ____sys_sendmsg+0x4ee/0x7c0 [ 609.700452][T18339] __sys_sendmmsg+0x32b/0x640 [ 609.705116][T18339] __x64_sys_sendmmsg+0x9c/0xb0 [ 609.709937][T18339] do_syscall_64+0xcb/0x1e0 [ 609.714415][T18339] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 609.720282][T18339] RIP: 0033:0x7ffa0cdf8ae9 [ 609.724674][T18339] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 609.744250][T18339] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 609.752634][T18339] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:39:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 79) [ 609.760578][T18339] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 609.768522][T18339] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 609.776472][T18339] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 609.784429][T18339] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 609.853337][T18329] fuse: Bad value for 'rootmode' [ 609.963504][T18350] FAULT_INJECTION: forcing a failure. [ 609.963504][T18350] name failslab, interval 1, probability 0, space 0, times 0 [ 609.976274][T18350] CPU: 0 PID: 18350 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 609.986497][T18350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.996531][T18350] Call Trace: [ 609.999799][T18350] dump_stack+0x18e/0x1de [ 610.004099][T18350] should_fail+0x5d8/0x740 [ 610.008488][T18350] ? __alloc_skb+0x75/0x4d0 [ 610.012966][T18350] should_failslab+0x5/0x20 [ 610.017449][T18350] kmem_cache_alloc+0x36/0x290 [ 610.022190][T18350] __alloc_skb+0x75/0x4d0 [ 610.026501][T18350] ? skb_zerocopy_iter_stream+0x379/0x570 [ 610.032243][T18350] sk_stream_alloc_skb+0x1f4/0xb40 [ 610.037336][T18350] tcp_sendmsg_locked+0xe29/0x3d00 [ 610.042445][T18350] tcp_sendmsg+0x2c/0x40 [ 610.046658][T18350] ? inet_send_prepare+0x480/0x480 [ 610.051738][T18350] ____sys_sendmsg+0x4ee/0x7c0 [ 610.056472][T18350] __sys_sendmmsg+0x32b/0x640 [ 610.061135][T18350] __x64_sys_sendmmsg+0x9c/0xb0 [ 610.065960][T18350] do_syscall_64+0xcb/0x1e0 [ 610.070453][T18350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 610.076317][T18350] RIP: 0033:0x7ffa0cdf8ae9 [ 610.080762][T18350] 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 [ 610.100499][T18350] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 610.108885][T18350] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 610.116826][T18350] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 610.124770][T18350] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 610.132800][T18350] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 610.140830][T18350] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:11 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:11 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000180)=""/241, 0xf1}], 0x2, &(0x7f00000002c0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x28}}], 0x1, 0x10100, &(0x7f0000000340)={0x0, 0x3938700}) write$UHID_CREATE2(r0, &(0x7f0000000380)={0xb, {'syz0\x00', 'syz0\x00', 'syz0\x00', 0xeb, 0x401, 0xfff, 0x400, 0x1ff, 0x8000, "41e2afea68f7ac03138a3dd56322858c8280350885e4a6c7fdb729daef45480b33d538ea14c35ea7a65c5bcd46720ce436c909535dbbafab31338dc2bb1a5342daca0fc924b5eb30e8e4ef1208e831569fdeb62a2b9a54e5493357be054038c273d83463f9f9b2b26d5896592b4f82bcb820fef8e5d316723e46c0c9a0fdfae401953c0f382a8a944f0c1dd21f4f3133bb7d59c6ca664182f7e47ea178debd113fa55cc777a5e1631aebdf0bc9f50f58f76539ff528b4b987bc2984017540e114030e643a3da9f5cb4216835f44a50818e4d6dbe34f996645fe151db9df514225bce5fbe58e980b00a3ee1"}}, 0x203) syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:39:11 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r2 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xffffff0f) read(r3, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pread64(r6, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r7) write(r1, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x600, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 80) 09:39:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x44, 0x0, 0x9, 0x100000000000000}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x5, 0x0, 0x0, 0x5}, 0x0) getrlimit(0xa, &(0x7f00000000c0)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(r0, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) recvmmsg(r2, &(0x7f0000000dc0)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=""/117, 0x75}, 0xba13e33c}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)=""/14, 0xe}], 0x1, &(0x7f00000003c0)=""/164, 0xa4}, 0x1000}, {{&(0x7f0000000480)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/117, 0x75}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/84, 0x54}, {&(0x7f0000000680)}, {&(0x7f00000006c0)=""/242, 0xf2}, {&(0x7f00000007c0)=""/105, 0x69}, {&(0x7f0000000840)=""/60, 0x3c}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/127, 0x7f}], 0x9, &(0x7f0000000a80)=""/47, 0x2f}, 0x1}, {{&(0x7f0000000ac0)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000b40)=""/166, 0xa6}, {&(0x7f0000000c00)=""/168, 0xa8}], 0x2, &(0x7f0000000d00)=""/163, 0xa3}, 0x7cec6bd1}], 0x4, 0x100, &(0x7f0000000ec0)={0x0, 0x3938700}) sched_setattr(r0, &(0x7f0000000180)={0x38, 0x0, 0x52, 0x0, 0x3, 0xbcc, 0x4, 0x6, 0x7fff, 0x5}, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000020000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000f00)="66660f38058707bdb6ad2665642e470f01ca2e410f09640fc76a8566ba420066edb9480b0000b800100000ba000000000f300f20e7c74424004f000000c74424020050b0b9ff2c24470fc7aecd72c7c766ba420066ed", 0x56}], 0x1, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) dup2(r2, 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x640001, 0x40) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f511, &(0x7f0000000040)) 09:39:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x900, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:11 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000100)={0x24, 0x0, 0x9}) r2 = getpid() r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, r3, 0x0, 0x400f00, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r4, 0x0) r5 = getpid() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000038c0)=[{{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000002c0)="f1563355404089e44d6517fe137303aee22fdb39205d9106071f881f552a39013820b500650183ca87f8fcaede93ee7769290b897df3b077e6f84d3ef6fec7d0896ac5016dc2f5d2aa9131795c547c8ff82bb8c0b091dc3ad43f3339c5ba0167d080a909b6ce22e9a019257eb0ac4c95ec305d6ac59b00bd52e1549dad8eab4dbaa710d43a", 0x85}], 0x1, &(0x7f00000004c0)=[@cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x40, 0x40}}, {{0x0, 0x22, &(0x7f0000001500)=[{&(0x7f0000000500)="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", 0x1000}], 0x1, &(0x7f0000001bc0)=ANY=[@ANYBLOB="20000000000000ed0000000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x58, 0x20040041}}, {{&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000001cc0)="3ffa432e733eb889e6922cbd910ef4a09ddeff0cb0d93a0c3d56ccc798338ff720a1e4d2bd188614693938ceec144792ed", 0x31}, {&(0x7f0000001d00)="9c0bf464f63a6f8cdea289db26efdf5bda352791edba1cde0e48765ce32fa7939f3c7e9804283cfa6f841cc5d04cc98fdaaa", 0x32}, {&(0x7f0000001d40)="db846a6905118da6621e24bb7e6ad36731c060cd14375a2f2722584a30c2307b603ba129f3ae40f95fcc1dd497344333f43ff18a8d988d095e9a2a2c", 0x3c}, {&(0x7f0000001d80)="c7a5608c1b3984890b4edf53ad6953f126d644c6a2aac936d78402b9cfab57642ea15e6a178392203c73a2b152f56e23c8df5b1fe07b98b5bd6c39a94d4fb266c2a81786f0a9341fb267c6d24ae738e19ad303392400f9c70577d0dddb9fdc07df93ecf3a69b14b69756ccc664df35d4ec3991", 0x73}, {&(0x7f0000001e00)="692643d5696c6587a94c32bed49abebb13c7ad618655af6fd05e62c0215ec9b62ec352bb389e7f37957847be43ba458907b26295483fdfe4ec4f4a9d930223a8c1f5ce2cff6b08770c391b14477d0996", 0x50}, {&(0x7f0000000380)="02000068cfc2c1768568f0f6140ceab5359f667650c803b054d21cd1ec", 0xe}], 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000ff05000000020000002930196773d3b8fd79daa391110433613b82fc2cdb41cd50a0ea289996d3ff577e1c7a80ebce0e9c59353d04265f296026e17b19b134105fd14b7f9b590bbca36d9b7c9667f2a8ee6aead5813d8e76a363409ecf4f862105885c9684122077c1814b0b7d7f3a0b9d1451ac6608685704ea", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x68, 0x20000040}}, {{&(0x7f0000002340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000037c0)=[{&(0x7f00000023c0)="7dde06d84a521296558fcd03f58fafb0c76173c0a9d86444379c66a398cbc44c132c3eb6ebb92560e6a2d3c2d0d6f36bc15dbd4bce8e822e80099aa0a185849f25441015592f040e78fa98252e4bf70d72dd0b1c75063b506e161185647174af145d460b83e7b5f4bc5c3e31512b0324a84258cdddf8696799bf25fd07552bfd98231664b99d868af4cd2bd9795e09b62141f0cf4ca324beba3a6e6eb8189ad143f863ae151e429f", 0xa8}, 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0x1000}, {&(0x7f0000003480)="71375542ab5b83e7274cec82f0cd387d5b128192e9d5f213f036ab5cce678902dd6da597899557f6b9613e4a2a121b72b6f3d2dce1ae0951c120fd5b79c243b4a12577a98e5369c2ed2b6e6eea96701c187d", 0x52}, {&(0x7f0000003500)="d7385573566814de669d002b18b85a549f15265525465075dd050dc6a5b1ff64af2e11a2d3a16aa773ab305595ebafb27e9a601c63d68d7a3c7e052f77b352921e3e5b94be9588c456b1580d7d1105ae0eba02d6ef01361553098c0118ba20d45a31d09265c3d15162e5b45e90f4512b30ba551a5156dfe3aa936fad62efa1acb2662005424cc3c9f7591685309ad5829d9fbcca3c4f09277ef9976165f748dedc327a1650cd608f8887cef7e956bc26e1bf84a7d75f274ae34eaa67be123ee1abe93cd4fcb6ccb3f5b50e471e01f26cf19c", 0xd2}, {&(0x7f0000003600)}, {&(0x7f0000003640)="c0dbb0736124f695c01bdefb24d91ff99c0ab71819075fca1c221161f39529736c898307886236b8d5ac9f92804f25da5f3a10fb3692f0ef98f6de22d402ff0ace4c8304e7c5b6b7fe73d6705d257946282055a0fdef33913e113e702e8fe88287a52869b45435779fbd1a594b673e6647c8a345a05bb35b56e20d849e", 0x7d}, {&(0x7f00000036c0)="a46c06d4148d22b0cc38ed6e9709222372057d6cb9d222e8222de0ebb74a68adc763f592007381d047b7f21ae33ec03731053cd32a4d919375e20c36e4011afe7e237022e0a96f6f9168425dbdf4da6abe6656625c77aefb4b4deaa70e73bf328465f2d2ea7702fd01d86efb85d9b4b911f565fcd26a02e3b97ce9ed22b45d2f1a3a39286246b80c55f44cc84cee58569c5ea8953d1fd983fe73c2cc7cde8fd3d8b19f5b593bf841eea823803b15c550debefbbb5cca0d913cbcd3eb7e033ff212dd96237dc87cc5e2abe715cd31d06793d12af1a97f4e4c0ff52c37afa8508c629ad74872dad0e19b90d35f6d8a09", 0xef}], 0x7, &(0x7f0000003840)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x60}}], 0x4, 0x0) r6 = getpid() rt_tgsigqueueinfo(r2, r6, 0x16, &(0x7f0000000100)={0x24, 0x0, 0x9}) waitid(0x2, r6, &(0x7f0000000040), 0x4, &(0x7f0000000180)) syz_open_procfs(r1, &(0x7f0000000000)='net/ipv6_route\x00') [ 612.578904][T18358] FAULT_INJECTION: forcing a failure. [ 612.578904][T18358] name failslab, interval 1, probability 0, space 0, times 0 [ 612.592427][T18358] CPU: 0 PID: 18358 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 612.602651][T18358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.612787][T18358] Call Trace: [ 612.616084][T18358] dump_stack+0x18e/0x1de [ 612.620410][T18358] should_fail+0x5d8/0x740 [ 612.624802][T18358] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 612.630120][T18358] should_failslab+0x5/0x20 [ 612.634964][T18358] __kmalloc_track_caller+0x5d/0x2e0 [ 612.640260][T18358] ? kmem_cache_alloc+0x115/0x290 [ 612.645270][T18358] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 612.650539][T18358] __alloc_skb+0xaf/0x4d0 [ 612.654854][T18358] ? skb_zerocopy_iter_stream+0x379/0x570 [ 612.660656][T18358] sk_stream_alloc_skb+0x1f4/0xb40 [ 612.665756][T18358] tcp_sendmsg_locked+0xe29/0x3d00 [ 612.670865][T18358] tcp_sendmsg+0x2c/0x40 [ 612.675090][T18358] ? inet_send_prepare+0x480/0x480 [ 612.680185][T18358] ____sys_sendmsg+0x4ee/0x7c0 [ 612.684936][T18358] __sys_sendmmsg+0x32b/0x640 [ 612.689616][T18358] __x64_sys_sendmmsg+0x9c/0xb0 [ 612.694467][T18358] do_syscall_64+0xcb/0x1e0 [ 612.698955][T18358] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 612.705265][T18358] RIP: 0033:0x7ffa0cdf8ae9 [ 612.709665][T18358] 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 09:39:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 81) [ 612.729254][T18358] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 612.737675][T18358] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 612.745629][T18358] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 612.753607][T18358] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 612.761560][T18358] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 612.769521][T18358] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 612.789220][T18364] fuse: Bad value for 'rootmode' 09:39:12 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xa00, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 612.885607][T18375] FAULT_INJECTION: forcing a failure. [ 612.885607][T18375] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 612.900651][T18375] CPU: 1 PID: 18375 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 612.910885][T18375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.920948][T18375] Call Trace: [ 612.924237][T18375] dump_stack+0x18e/0x1de [ 612.928537][T18375] should_fail+0x5d8/0x740 [ 612.932924][T18375] __alloc_pages_nodemask+0x12e/0x740 [ 612.938378][T18375] alloc_slab_page+0x39/0x3e0 [ 612.943151][T18375] new_slab+0x97/0x460 [ 612.947206][T18375] ___slab_alloc+0x330/0x4c0 [ 612.951773][T18375] ? should_fail+0x13b/0x740 [ 612.956337][T18375] ? check_preemption_disabled+0xde/0x2c0 [ 612.962046][T18375] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 612.967308][T18375] __kmalloc_track_caller+0x1d1/0x2e0 [ 612.972651][T18375] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 612.977905][T18375] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 612.983162][T18375] __alloc_skb+0xaf/0x4d0 [ 612.987464][T18375] sk_stream_alloc_skb+0x1f4/0xb40 [ 612.992544][T18375] tcp_sendmsg_locked+0xe29/0x3d00 [ 612.997627][T18375] tcp_sendmsg+0x2c/0x40 [ 613.001836][T18375] ? inet_send_prepare+0x480/0x480 [ 613.006919][T18375] ____sys_sendmsg+0x4ee/0x7c0 [ 613.011662][T18375] __sys_sendmmsg+0x32b/0x640 [ 613.016324][T18375] __x64_sys_sendmmsg+0x9c/0xb0 [ 613.021150][T18375] do_syscall_64+0xcb/0x1e0 [ 613.025627][T18375] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 613.031490][T18375] RIP: 0033:0x7ffa0cdf8ae9 [ 613.035877][T18375] 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 [ 613.055509][T18375] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 613.063911][T18375] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 613.071851][T18375] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 09:39:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 82) [ 613.079797][T18375] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 613.087738][T18375] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 613.095698][T18375] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:12 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) perf_event_open(&(0x7f0000000bc0)={0x3, 0x80, 0x3f, 0x3f, 0x5, 0x1f, 0x0, 0x101, 0x20100, 0x6, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000b80), 0x6}, 0x40, 0x200, 0x3, 0x4, 0x8, 0x1f, 0xfff, 0x0, 0x4, 0x0, 0x7}, 0x0, 0xb, 0xffffffffffffffff, 0x9) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000600)) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000780)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) [ 613.145458][T18363] fuse: Bad value for 'rootmode' [ 613.290130][T18382] FAULT_INJECTION: forcing a failure. [ 613.290130][T18382] name failslab, interval 1, probability 0, space 0, times 0 [ 613.302932][T18382] CPU: 1 PID: 18382 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 613.313139][T18382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.323191][T18382] Call Trace: [ 613.326457][T18382] dump_stack+0x18e/0x1de [ 613.330852][T18382] should_fail+0x5d8/0x740 [ 613.335250][T18382] ? __alloc_skb+0x75/0x4d0 [ 613.339723][T18382] should_failslab+0x5/0x20 [ 613.344208][T18382] kmem_cache_alloc+0x36/0x290 [ 613.348941][T18382] __alloc_skb+0x75/0x4d0 [ 613.353240][T18382] ? skb_zerocopy_iter_stream+0x379/0x570 [ 613.358928][T18382] sk_stream_alloc_skb+0x1f4/0xb40 [ 613.364009][T18382] tcp_sendmsg_locked+0xe29/0x3d00 [ 613.369106][T18382] tcp_sendmsg+0x2c/0x40 [ 613.373320][T18382] ? inet_send_prepare+0x480/0x480 [ 613.378397][T18382] ____sys_sendmsg+0x4ee/0x7c0 [ 613.383129][T18382] __sys_sendmmsg+0x32b/0x640 [ 613.387779][T18382] __x64_sys_sendmmsg+0x9c/0xb0 [ 613.392596][T18382] do_syscall_64+0xcb/0x1e0 [ 613.397067][T18382] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 613.402924][T18382] RIP: 0033:0x7ffa0cdf8ae9 [ 613.407307][T18382] 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 [ 613.426900][T18382] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 613.435285][T18382] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 613.443229][T18382] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 613.451180][T18382] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 613.459122][T18382] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 613.467152][T18382] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 613.661945][T18388] fuse: Bad value for 'rootmode' [ 613.806211][T18387] fuse: Bad value for 'rootmode' 09:39:15 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xb00, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 83) 09:39:15 executing program 5: mkdir(&(0x7f0000000600)='./file0\x00', 0x0) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), 0x0, 0x0) lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0xee00) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x400f00, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) 09:39:15 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000600), 0x0, 0x660040) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 09:39:15 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="2aaaaaaa0008004500002800792b65bbac16000000000000c354eed0b39523a1185d154324c6f2715be7dbd3fa9beeda684c7e5c035f9b27cd1618f4252923c83b4b8084df4e60fca4f21a11f1203df98d39b4c9017f35a503a4f3e3d601189dfec1f10274003ae7f94bbac4f4f7293474882e7037c00d2f5bc3875b518e88f67357853bd33d38e264d6fa5e8d51b78e0cbc2e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:39:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1100, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:15 executing program 1: ioctl$BLKROGET(0xffffffffffffffff, 0x125e, &(0x7f0000000040)) r0 = getpid() r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x16, &(0x7f0000000100)={0x24, 0x0, 0x9}) rt_tgsigqueueinfo(r0, 0x0, 0x36, &(0x7f0000000100)={0x4, 0x9, 0x9}) [ 615.872480][T18400] FAULT_INJECTION: forcing a failure. [ 615.872480][T18400] name failslab, interval 1, probability 0, space 0, times 0 [ 615.885338][T18400] CPU: 0 PID: 18400 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 615.895929][T18400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 615.905962][T18400] Call Trace: [ 615.909238][T18400] dump_stack+0x18e/0x1de [ 615.913554][T18400] should_fail+0x5d8/0x740 [ 615.917957][T18400] ? __alloc_skb+0x75/0x4d0 [ 615.922455][T18400] should_failslab+0x5/0x20 [ 615.926950][T18400] kmem_cache_alloc+0x36/0x290 [ 615.931706][T18400] __alloc_skb+0x75/0x4d0 [ 615.936024][T18400] ? skb_zerocopy_iter_stream+0x379/0x570 [ 615.941730][T18400] sk_stream_alloc_skb+0x1f4/0xb40 [ 615.946834][T18400] tcp_sendmsg_locked+0xe29/0x3d00 [ 615.951940][T18400] tcp_sendmsg+0x2c/0x40 [ 615.956169][T18400] ? inet_send_prepare+0x480/0x480 [ 615.961262][T18400] ____sys_sendmsg+0x4ee/0x7c0 [ 615.966007][T18400] __sys_sendmmsg+0x32b/0x640 [ 615.970672][T18400] __x64_sys_sendmmsg+0x9c/0xb0 [ 615.975497][T18400] do_syscall_64+0xcb/0x1e0 [ 615.979991][T18400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 615.985879][T18400] RIP: 0033:0x7ffa0cdf8ae9 [ 615.990270][T18400] 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 [ 616.009858][T18400] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:39:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1200, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:15 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0x8, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x5, &(0x7f00000000c0)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x63, 0x11, 0x30}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x4}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x4}, 0x10, r1}, 0x78) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x70) write$binfmt_script(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2321202e2f66696c653020cde4b352b7a0e0617105f8e29e23db42507b8796ec0431bb18e41829d773897c9546dcfea001aa469fa07bafbe2a3076743507676a0d8c082dabf7365a940a0ebedf9f13a4ca3f8d88ccff30"], 0x191) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x70d, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r2) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000340)='-%\x00', &(0x7f0000000380)='GPL\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='),^\x00'], &(0x7f0000000700)=[&(0x7f0000000580)='GPL\x00', &(0x7f00000005c0)='%\x00', &(0x7f0000000600)='-\x00', &(0x7f0000000640)='GPL\x00']) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) mkdir(0x0, 0x0) r3 = syz_btf_id_by_name$bpf_lsm(&(0x7f00000003c0)='bpf_lsm_inode_setxattr\x00') bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x18, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000200000000000000000408009500000000000000180000000104000000000000080000009500000000000000"], &(0x7f0000000140)='syzkaller\x00', 0x8, 0x7b, &(0x7f0000000180)=""/123, 0x40f00, 0x2, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x4, 0xe, 0x7, 0x1}, 0x10, r3}, 0x78) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB="2c64656603756c745f7065956d697373696f6e732c00"]) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000a80)={0x5c, 0x0, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x4}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @local}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24004014}, 0x1) write$uinput_user_dev(r0, &(0x7f00000005c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff]}, 0x45c) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 616.018330][T18400] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 616.026275][T18400] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 616.034290][T18400] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.042233][T18400] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 616.050180][T18400] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 616.058674][T18398] incfs: Error accessing: . 09:39:15 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@empty, @random="7e99e43b6722", @val={@val={0x9100, 0x7, 0x1, 0x4}, {0x8100, 0x4, 0x1, 0x4}}, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @local, @empty, @local, @private2={0xfc, 0x2, '\x00', 0x1}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x1e1, 0x467, 0x699, 0x8ac]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 616.095312][ T22] audit: type=1326 audit(1637746755.359:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18401 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd26503aae9 code=0x0 09:39:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 84) [ 616.142182][T18413] fuse: Bad value for 'rootmode' [ 616.252727][T18422] FAULT_INJECTION: forcing a failure. [ 616.252727][T18422] name failslab, interval 1, probability 0, space 0, times 0 [ 616.266200][T18422] CPU: 0 PID: 18422 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 616.276430][T18422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.286468][T18422] Call Trace: [ 616.289748][T18422] dump_stack+0x18e/0x1de [ 616.294068][T18422] should_fail+0x5d8/0x740 [ 616.298471][T18422] ? __alloc_skb+0x75/0x4d0 [ 616.302958][T18422] should_failslab+0x5/0x20 [ 616.307443][T18422] kmem_cache_alloc+0x36/0x290 [ 616.312198][T18422] __alloc_skb+0x75/0x4d0 [ 616.316512][T18422] sk_stream_alloc_skb+0x1f4/0xb40 [ 616.321613][T18422] tcp_sendmsg_locked+0xe29/0x3d00 [ 616.326716][T18422] tcp_sendmsg+0x2c/0x40 [ 616.330949][T18422] ? inet_send_prepare+0x480/0x480 [ 616.336101][T18422] ____sys_sendmsg+0x4ee/0x7c0 [ 616.340836][T18422] __sys_sendmmsg+0x32b/0x640 [ 616.345488][T18422] __x64_sys_sendmmsg+0x9c/0xb0 [ 616.350307][T18422] do_syscall_64+0xcb/0x1e0 [ 616.354781][T18422] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 616.360636][T18422] RIP: 0033:0x7ffa0cdf8ae9 [ 616.365019][T18422] 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 [ 616.384676][T18422] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 616.393052][T18422] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 616.400991][T18422] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 616.408930][T18422] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.416937][T18422] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 616.424881][T18422] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 616.534526][T18426] fuse: Bad value for 'rootmode' [ 616.635069][T18423] fuse: Unknown parameter 'defult_pe•missions' [ 616.648881][T18428] fuse: Unknown parameter 'defult_pe•missions' 09:39:18 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1300, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x19, &(0x7f0000000000)={@multicast, @empty, @val={@val={0x9100, 0x4, 0x0, 0x2}, {0x8100, 0x3, 0x1, 0x80}}, {@llc={0x4, {@llc={0xf0, 0x9, '\\'}}}}}, &(0x7f0000000040)={0x1, 0x3, [0xaca, 0x7, 0xb0d, 0xb58]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:39:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 85) 09:39:18 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e00}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003180)=[{{0x0, 0x0, 0x0}, 0x80000004}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001a80)=""/43, 0x2b}, 0x3}, {{0x0, 0x0, &(0x7f0000003040)=[{0x0}, {&(0x7f0000001cc0)=""/253, 0xfd}], 0x2}, 0x400}], 0x3, 0x60, &(0x7f0000003240)={0x0, 0x3938700}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) mkdir(0x0, 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000180)=@v2={0x3, 0x1, 0xd, 0x1a, 0x70, "cf903669e3aeab43ee92c0f23215ed05f5b7b9f387d47363102b734a865e032147abdd3ba0daf41b220ef868b726236125a65a921e2ca1351e85032dc06c7b3c94c7f2e439fa7905f3db172d234bf89e8f72de3e103491bd4210d45b7113e67932aeb4622d56d547847887edded2c2a5"}, 0x79, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 09:39:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1400, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 618.980254][T18435] FAULT_INJECTION: forcing a failure. [ 618.980254][T18435] name failslab, interval 1, probability 0, space 0, times 0 [ 618.994069][T18435] CPU: 1 PID: 18435 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 619.004305][T18435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.014345][T18435] Call Trace: [ 619.017715][T18435] dump_stack+0x18e/0x1de [ 619.022018][T18435] should_fail+0x5d8/0x740 [ 619.026420][T18435] ? __alloc_skb+0x75/0x4d0 [ 619.030912][T18435] should_failslab+0x5/0x20 [ 619.035404][T18435] kmem_cache_alloc+0x36/0x290 [ 619.040166][T18435] __alloc_skb+0x75/0x4d0 [ 619.044492][T18435] sk_stream_alloc_skb+0x1f4/0xb40 [ 619.049598][T18435] tcp_sendmsg_locked+0xe29/0x3d00 [ 619.054730][T18435] tcp_sendmsg+0x2c/0x40 [ 619.058982][T18435] ? inet_send_prepare+0x480/0x480 [ 619.064176][T18435] ____sys_sendmsg+0x4ee/0x7c0 [ 619.068935][T18435] __sys_sendmmsg+0x32b/0x640 [ 619.073631][T18435] __x64_sys_sendmmsg+0x9c/0xb0 [ 619.078470][T18435] do_syscall_64+0xcb/0x1e0 [ 619.083108][T18435] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 619.089017][T18435] RIP: 0033:0x7ffa0cdf8ae9 [ 619.093419][T18435] 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 [ 619.113006][T18435] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 619.121411][T18435] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 619.129414][T18435] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 619.137400][T18435] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 619.145357][T18435] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 619.153316][T18435] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:18 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaacbaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac1414aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5c00000090780000"], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace$setregs(0xf, 0xffffffffffffffff, 0xb70, &(0x7f0000000000)="3dcfd1d830f3f4ff15df7ac8d23c2d50af10ab76c708261c237b1d2a3c0cc46b07a12906fd8ed26e207b3828790cc5f6f8af6e14e98ddeaaba23ea45b2705a402f3bb1424a53bca44e19fcab1f7b278968a11b5d9cc7bcc10edf0aaa4231b92dab032ad273d77a165e04a1cf1251") 09:39:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 86) [ 619.394165][T18442] fuse: Bad value for 'rootmode' 09:39:18 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="fddc7e7a243b9c475bddee0c1a391a3b9802ebfef0ec57f138eae2a24a229eb61bf26e3745c76e13d728dec1632c6375a3d8ce4bc8f3ea54df06bbd313dfdf"], 0x4240a2a0) syz_open_pts(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0xfff) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c26daf18c0394e24ece626c6b73697a653d30783030303030a088973b22c4602a3230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b667364e5663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000600)=""/144, 0x90, 0x4) [ 619.489994][T18434] fuse: Bad value for 'rootmode' 09:39:18 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x20, 0x25a3) rt_tgsigqueueinfo(0x0, 0x0, 0x17, &(0x7f0000000040)={0x2c, 0x4, 0x9}) fallocate(0xffffffffffffffff, 0x1, 0x1, 0x2) ioctl$F2FS_IOC_SET_PIN_FILE(0xffffffffffffffff, 0x4004f50d, &(0x7f00000000c0)=0x1) 09:39:18 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x4000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 619.591583][ T22] audit: type=1326 audit(1637746758.849:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18447 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd26503aae9 code=0x0 [ 619.655256][T18455] FAULT_INJECTION: forcing a failure. [ 619.655256][T18455] name failslab, interval 1, probability 0, space 0, times 0 [ 619.668694][T18455] CPU: 1 PID: 18455 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 619.678914][T18455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.688946][T18455] Call Trace: [ 619.692228][T18455] dump_stack+0x18e/0x1de [ 619.696544][T18455] should_fail+0x5d8/0x740 [ 619.701071][T18455] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 619.706326][T18455] should_failslab+0x5/0x20 [ 619.710840][T18455] __kmalloc_track_caller+0x5d/0x2e0 [ 619.716102][T18455] ? kmem_cache_alloc+0x115/0x290 [ 619.721096][T18455] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 619.726352][T18455] __alloc_skb+0xaf/0x4d0 [ 619.730652][T18455] ? skb_zerocopy_iter_stream+0x379/0x570 [ 619.736378][T18455] sk_stream_alloc_skb+0x1f4/0xb40 [ 619.741460][T18455] tcp_sendmsg_locked+0xe29/0x3d00 [ 619.746548][T18455] tcp_sendmsg+0x2c/0x40 [ 619.750780][T18455] ? inet_send_prepare+0x480/0x480 [ 619.755870][T18455] ____sys_sendmsg+0x4ee/0x7c0 [ 619.760613][T18455] __sys_sendmmsg+0x32b/0x640 [ 619.765265][T18455] __x64_sys_sendmmsg+0x9c/0xb0 [ 619.770089][T18455] do_syscall_64+0xcb/0x1e0 [ 619.774573][T18455] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 619.780436][T18455] RIP: 0033:0x7ffa0cdf8ae9 [ 619.784820][T18455] 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 [ 619.805150][T18455] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 619.813646][T18455] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 619.821603][T18455] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 619.829570][T18455] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 619.837518][T18455] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 619.845561][T18455] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 620.076702][T18459] fuse: Bad value for 'rootmode' [ 620.099123][T18465] fuse: Bad value for 'rootmode' 09:39:21 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000002040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xf0, 0xf0, 0x4, [@volatile, @volatile, @fwd, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}]}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @array, @restrict, @enum={0x0, 0x6, 0x0, 0x6, 0x4, [{}, {}, {}, {}, {}, {}]}]}, {0x0, [0x0, 0x0]}}, 0x0, 0x10c}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 87) 09:39:21 executing program 5: splice(0xffffffffffffffff, &(0x7f0000000180)=0x4, 0xffffffffffffffff, &(0x7f00000001c0)=0x2e7c, 0x8, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/nf_conntrack_sane', 0x400, 0x144) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x20010, r1, 0x76f08000) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x400f00, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="3400000010000507000200ad9b6c7a699adf0000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b000100627269646765000004000280"], 0x34}}, 0x0) 09:39:21 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000000000)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @generic={{0x16, 0x4, 0x3, 0x3b, 0x90, 0x65, 0x0, 0x80, 0x2, 0x0, @local, @dev={0xac, 0x14, 0x14, 0x25}, {[@timestamp={0x44, 0x10, 0xd9, 0x0, 0x4, [0x400, 0x3, 0xfffffffd]}, @noop, @noop, @ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x2c, 0x58, 0x3, 0x1, [{@remote, 0x10000}, {@remote, 0x3}, {@multicast1, 0x1}, {@loopback, 0x3}, {@empty, 0x9}]}]}}, "96d1ae6fc91e9d14e3e5698769d26832af0b4b9630c32577253bc5aa182e164e453348b9a81385ed5cfd8cda2e8f96f856583ad9f420d9f2"}}}}, &(0x7f00000000c0)={0x0, 0x2, [0xca6, 0x1cb, 0x510, 0x94c]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7}) syz_emit_ethernet(0x5a, &(0x7f0000000180)={@multicast, @broadcast, @val={@void, {0x8100, 0x4, 0x1, 0x4}}, {@canfd={0xd, {{0x1, 0x0, 0x0, 0x1}, 0x19, 0x1, 0x0, 0x0, "82f690e797e45e3555dad3ad78750dacb17143cc127120cf0580775785d6dfa4bdafdcd538f28c9aab4b3482ee3031e30f37e70043b91bac80c1d3807d063664"}}}}, 0x0) syz_emit_ethernet(0xb7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)={0x0, 0x4, [0xde8, 0x884, 0x57d, 0xbc]}) 09:39:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x7200, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:21 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB="2c7b6d61636b6673e66c6f6f723d2e245c5b2b402d2c736d61636b6673666c6f6f723d2f6465762f6c6f6f702300030000000000000061737572652c00b4e46450d43d5f1d4c6350c251a5ec2e93e0accc091800a3da0f6a478cc61757c4001538e997196fac96097af5db4d9ce2d68c0c6a39c94b461eea95491b2f53f4fa9972c508535e6cfcd6be77e6ebd941f0520018d8f7f5f84b3b8f2a11077b6e7c5ee48fa3f703cd734076a9abdfb8573c862fb07cde23053c463ecb15e96814bfb4a6b546c1d3bb2e4c19847dcf6e1bbb12f700c123db0c46e73ec095de5f66200d0f73162432ba68d02187e22e02b5d2bae74efe"]) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:21 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x1000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 622.558280][ T22] audit: type=1400 audit(1637746761.819:455): avc: denied { map } for pid=18469 comm="syz-executor.5" path="/sys/module/nf_conntrack_sane" dev="sysfs" ino=2851 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 622.559773][T18474] FAULT_INJECTION: forcing a failure. [ 622.559773][T18474] name failslab, interval 1, probability 0, space 0, times 0 [ 622.596824][T18474] CPU: 1 PID: 18474 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 622.607154][T18474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.617188][T18474] Call Trace: [ 622.620451][T18474] dump_stack+0x18e/0x1de [ 622.624757][T18474] should_fail+0x5d8/0x740 [ 622.629155][T18474] ? __alloc_skb+0x75/0x4d0 [ 622.633693][T18474] should_failslab+0x5/0x20 [ 622.638168][T18474] kmem_cache_alloc+0x36/0x290 [ 622.642902][T18474] __alloc_skb+0x75/0x4d0 [ 622.647204][T18474] sk_stream_alloc_skb+0x1f4/0xb40 [ 622.652309][T18474] tcp_sendmsg_locked+0xe29/0x3d00 [ 622.657396][T18474] tcp_sendmsg+0x2c/0x40 [ 622.661700][T18474] ? inet_send_prepare+0x480/0x480 [ 622.666827][T18474] ____sys_sendmsg+0x4ee/0x7c0 [ 622.671674][T18474] __sys_sendmmsg+0x32b/0x640 [ 622.676326][T18474] __x64_sys_sendmmsg+0x9c/0xb0 [ 622.681170][T18474] do_syscall_64+0xcb/0x1e0 [ 622.685661][T18474] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 622.691577][T18474] RIP: 0033:0x7ffa0cdf8ae9 [ 622.696006][T18474] 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 [ 622.715594][T18474] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 622.724050][T18474] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 622.731998][T18474] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 622.740045][T18474] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 622.747995][T18474] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 09:39:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xe7f0}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = fork() sched_setattr(r3, &(0x7f0000000040)={0x38, 0x0, 0x1f, 0xfff, 0x0, 0x2, 0x3, 0x8, 0x3ff, 0x6}, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 09:39:22 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x4c3, &(0x7f0000000180)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x36}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1e}, @val={@val={0x9100, 0x7, 0x1, 0x1}, {0x8100, 0x4, 0x0, 0x4}}, {@mpls_mc={0x8848, {[{0x3ff}, {0xff}, {0x800}], @ipv6=@gre_packet={0x4, 0x6, "8d766c", 0x479, 0x2f, 0xff, @private0={0xfc, 0x0, '\x00', 0x1}, @local, {[@routing={0x32, 0xc, 0x2, 0x4, 0x0, [@private1={0xfc, 0x1, '\x00', 0x1}, @loopback, @private1, @loopback, @remote, @remote]}, @hopopts={0x3a, 0x11, '\x00', [@ra, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote}, @pad1, @jumbo, @generic={0x0, 0x5f, "572a02e9ccbda037c12a5e57ddb50a1ec973ee6baffa38ca523453fd8b4965f77ffe9c7de00fcc0ce77cbb2aa0c9b21b2a5a0cad10d871bb929172ea59d212149058dea2b05a296116ad1f991aa48069e181daacbca12b1d18bf88a3f97d1e"}]}, @routing={0x73, 0x8, 0x1, 0x1, 0x0, [@empty, @local, @private1={0xfc, 0x1, '\x00', 0x1}, @private0]}, @dstopts={0x2f, 0xe, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x50, {0x0, 0x12, 0x1, 0x1, [0x81, 0x3, 0xfb09, 0xfffffffffffffffa, 0x1f, 0x39, 0x74, 0x40, 0x3]}}, @jumbo={0xc2, 0x4, 0xc93}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @mcast1}]}, @fragment={0x32, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x8e, 0x3, [], "b55e7b6f34e63702dc1935cb81a1a82053c3c6ddaec831456dace6f034a86a6d92c40996f3045490ae9f60cc820cd38750b2fb02b77414faa23fa54c8b3d95db0d3d950a213f76860e907e3be95a970e285031da254ded1edd71309e90160d7ad821dca5bf64517ae228a34a31f9965e9d163769b76f71d41e1ce2b916701025f6abf593e837f26072e6346b487a"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x800, [0x2, 0x0], "ffe23f69d0e4d97bd0dabf7e849848120a708f794df14ce3f870e00012e7c8c2cc9f56e8980a0259e74e4d4b2b530147f3e5e6a555587cb45215659d0da01250d79b6733af240bce4b229f450a29c829ca28a14f63b4078d67a0f8f83103208c1dfc4d1b18eded4261d897004c447ec1c34650803adf6eb3884bafbe61e23015875de938392ab99474743570ef7c53573099457cc20ff40f619a30b1d8590046a04703461aeff36a736c94bf0d0b0b34274651a99a41384d194719a5c990fde756a7c465f28da157dfd0a0da423c456146ef101f065c995f11b840917565804a45d9af732b01cae2380b3c4d728be74d89d4fce18ae295d89e"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x86dd, [0x7, 0x0, 0xc37]}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x6, 0x3}, 0x1, {0x5}}}, {0x8, 0x22eb, 0x0, {{0x5, 0x2, 0x1f, 0x3, 0x0, 0x2, 0x5, 0x40}, 0x2, {0xb901, 0xff, 0x1, 0x5, 0x1, 0x0, 0x2}}}, {0x8, 0x6558, 0x0, "a43497576a7ea9c8efdcc8a6440de84d5c11d34b42618c10df24c86dfad66a943d97f80d5cfb331be96694de96ccf301a6bb922cd9e3ea110cbbf8058a602389eb263bb1c1dcd720cd155e8de911f6dd0810e63c22f1bd29d0b39bb513ae536820ecd2eb9b1998784da4e5a3742c7f73944812afa75def22da6c629e1e74b8d655bccbf01c93a83f78c7a69ffcfcfefb4b6f88d9b20a7e8ca8f38e98cc9b51f0433e236cac55c22fbfcd74dffd5c86dcb30d6c7a642b83ed7983343471f0c97b3e81d9cf1d2b91eb1d26da5a0793289e865b8ee3e374014ca2906c23"}}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x10, 0x1f4, 0x23b, 0x9eb]}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000780)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}, @void, {@arp={0x806, @generic={0x1, 0x600, 0x6, 0x2, 0x3, @link_local, "97d8", @remote, "bf1c64791cb384c9"}}}}, &(0x7f00000007c0)={0x1, 0x2, [0x8cf, 0x3f0, 0xc84, 0xcca]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x800]}, 0x8, 0x800) write$tun(r0, &(0x7f0000000680)={@void, @void, @ipv4=@generic={{0x1f, 0x4, 0x1, 0x3d, 0xa7, 0x67, 0x0, 0xff, 0x2f, 0x0, @empty, @empty, {[@cipso={0x86, 0x4d, 0x2, [{0x0, 0x6, "2cb3fb05"}, {0x6, 0x9, "f9691928e621e8"}, {0x5, 0x2}, {0x7, 0x4, "c81e"}, {0x7, 0xd, "bbffcbb37cc63a31874986"}, {0x5, 0x2}, {0x0, 0xd, "1e0ec48b9f3219ccc22c03"}, {0x5, 0x3, 'H'}, {0x2, 0xe, "70ce8698a82fd4cf2a63cc30"}, {0x5, 0x5, "a88530"}]}, @generic={0xf, 0x8, "c861bb254d2c"}, @ssrr={0x89, 0x13, 0x82, [@multicast2, @dev={0xac, 0x14, 0x14, 0x1d}, @empty, @multicast2]}]}}, "3e881bd1cd15d9f803a0679e410123c23084bc29cf33944864036f5de3bd7031f94de67c9303bc61e28533"}}, 0xa7) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0x32}, @empty, @val={@void, {0x8100, 0x7, 0x0, 0x2}}, {@can={0xc, {{0x0, 0x0, 0x1, 0x1}, 0x6, 0x1, 0x0, 0x0, "23437e278ee2de69"}}}}, &(0x7f0000000740)={0x0, 0x3, [0x762, 0xf69, 0x36, 0xb80]}) 09:39:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 88) [ 622.755957][T18474] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:22 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca91200ce", @ANYRESHEX=r6, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 622.911773][T18476] fuse: Bad value for 'rootmode' [ 622.927446][T18484] fuse: Bad value for 'rootmode' [ 622.937555][ T22] audit: type=1326 audit(1637746762.199:456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18483 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd26503aae9 code=0x0 09:39:22 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x2000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 623.020454][T18494] FAULT_INJECTION: forcing a failure. [ 623.020454][T18494] name failslab, interval 1, probability 0, space 0, times 0 [ 623.033460][T18494] CPU: 0 PID: 18494 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 623.043680][T18494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.054037][T18494] Call Trace: [ 623.057314][T18494] dump_stack+0x18e/0x1de [ 623.061629][T18494] should_fail+0x5d8/0x740 [ 623.066043][T18494] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 623.071320][T18494] should_failslab+0x5/0x20 [ 623.075821][T18494] __kmalloc_track_caller+0x5d/0x2e0 [ 623.081206][T18494] ? kmem_cache_alloc+0x115/0x290 [ 623.086221][T18494] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 623.091636][T18494] __alloc_skb+0xaf/0x4d0 [ 623.095954][T18494] sk_stream_alloc_skb+0x1f4/0xb40 [ 623.101051][T18494] tcp_sendmsg_locked+0xe29/0x3d00 [ 623.106142][T18494] tcp_sendmsg+0x2c/0x40 [ 623.110371][T18494] ? inet_send_prepare+0x480/0x480 [ 623.115477][T18494] ____sys_sendmsg+0x4ee/0x7c0 [ 623.120234][T18494] __sys_sendmmsg+0x32b/0x640 [ 623.124927][T18494] __x64_sys_sendmmsg+0x9c/0xb0 [ 623.129763][T18494] do_syscall_64+0xcb/0x1e0 [ 623.134250][T18494] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 623.140123][T18494] RIP: 0033:0x7ffa0cdf8ae9 [ 623.144525][T18494] 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 [ 623.164199][T18494] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 623.172594][T18494] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 623.180551][T18494] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 623.188505][T18494] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 623.196459][T18494] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 623.204415][T18494] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 623.294476][T18498] fuse: Bad value for 'rootmode' [ 623.304170][T18504] fuse: Bad value for 'rootmode' 09:39:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 89) 09:39:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) tkill(0x0, 0x14) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x7}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]) 09:39:25 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x3000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:25 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000003c0), 0xe}, 0x90002}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f7468656a722c64656661756c745f7065726d697373696f6e732c736d61636b667364657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc00"/110, @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:25 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca91200ce", @ANYRESHEX=r6, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x4000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) syz_emit_ethernet(0xee, &(0x7f0000000000)={@random="6c48b008729b", @multicast, @val={@val={0x9100, 0x2, 0x0, 0x4}, {0x8100, 0x0, 0x0, 0x1}}, {@generic={0x19, "f9eb1fd5f9d6d425eb43ed417cbb56408d06df8b6630f6ef86ca7928d15c5a316a63925ad52f953c4c5d8b39c56a3f941c3e62ce3762f513d4c365b60219868371c86aaaa5dc6ceec680ab76f9b7102394d02c162fc76bf0b5a4279769367f66549d52eb8e5d14a5802522aa716d5443790437f2f146b40ca9f082af2d654d354ee21fdead4fc7a5797b7fac59254a810d00da6013498525bb719876a082170137285d362c1dacb0f96034c9bc72514f6ca1a8cf4fb0fa94146e195f7bef37fa3d174fc17d5872c46603f909eadb06da0553480f58ab9185"}}}, &(0x7f0000000180)={0x0, 0x4, [0x28d, 0x10d, 0x76, 0xf19]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) [ 625.926283][T18517] FAULT_INJECTION: forcing a failure. [ 625.926283][T18517] name failslab, interval 1, probability 0, space 0, times 0 [ 625.942065][T18517] CPU: 0 PID: 18517 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 625.952512][T18517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.962645][T18517] Call Trace: [ 625.965911][T18517] dump_stack+0x18e/0x1de [ 625.970217][T18517] should_fail+0x5d8/0x740 [ 625.974620][T18517] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 625.979889][T18517] should_failslab+0x5/0x20 [ 625.984454][T18517] __kmalloc_track_caller+0x5d/0x2e0 [ 625.989712][T18517] ? kmem_cache_alloc+0x115/0x290 [ 625.994714][T18517] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 625.999972][T18517] __alloc_skb+0xaf/0x4d0 [ 626.004283][T18517] sk_stream_alloc_skb+0x1f4/0xb40 [ 626.009381][T18517] tcp_sendmsg_locked+0xe29/0x3d00 [ 626.014645][T18517] tcp_sendmsg+0x2c/0x40 [ 626.018860][T18517] ? inet_send_prepare+0x480/0x480 [ 626.023941][T18517] ____sys_sendmsg+0x4ee/0x7c0 [ 626.028690][T18517] __sys_sendmmsg+0x32b/0x640 [ 626.033344][T18517] __x64_sys_sendmmsg+0x9c/0xb0 [ 626.038175][T18517] do_syscall_64+0xcb/0x1e0 [ 626.042650][T18517] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 626.048545][T18517] RIP: 0033:0x7ffa0cdf8ae9 [ 626.052931][T18517] 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 09:39:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 90) [ 626.073189][T18517] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 626.081574][T18517] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 626.089517][T18517] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 626.097461][T18517] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 626.105524][T18517] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 626.113474][T18517] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:25 executing program 5: syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1fd8068b6725e2de}, 0x240040c0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000680)={0x0}, 0x1, 0x0, 0x0, 0xc040}, 0x80) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002, 0x1, @perf_config_ext={0x8, 0x2}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00', 0x0}) truncate(&(0x7f0000000480)='./file0\x00', 0x59c) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="504033a0a222cfeca7b4040aecb70a5e4eecd8f8d3ce5c4ace092a5a354b904c872f1a7c2f2fd73ab595c69abdd4077f2e8c3077fb0e4c26e35922e88c3c601970d09e5aa05729531f9e32436198143f30e8d96600"/94, @ANYRES16, @ANYRES32=r1], 0x88}, 0x1, 0x0, 0x0, 0x48004}, 0x40) r4 = syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000940)='./file0\x00', 0x0, 0x3, &(0x7f0000000700)=[{&(0x7f0000000000)="eb3c906d8d6673fdd2617400028001000240000004f801", 0x17}, {&(0x7f0000000880)="57595a4b414c4c45522020085ac19f69b8f2b2b1ea1b8a0ac9135eed1df1d1001cc2de850f1fffb2aed768634ef7e75effac2ac4c15e29fb3c18fafff8d198e312475ffa1d000000000000ad25822a17b17f463e104179c19c2ad2fbddc0777df2ec4f62826086704d", 0x69, 0x600}, {0x0, 0x0, 0x10e00}], 0x28104c0, &(0x7f0000000780)={[{@utf8no}, {@fat=@errors_remount}, {@shortname_lower}, {@utf8}, {@fat=@allow_utime={'allow_utime', 0x3d, 0x100}}, {@numtail}]}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r5, &(0x7f0000000040)='\x00', 0x2310) mknodat$loop(r4, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x1b, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a80)=ANY=[@ANYBLOB="3400001a25000158fc7d1fc74e85d1e1cb45b2bc", @ANYRES32=r3, @ANYBLOB="0184000021cbfa00140035000000000000000000000000f7ffffff00dc70299cee3bc5bceab2b6bb4a620d001aa2956479251a2c1b6d5fecf82c3d71a831d9a41467f6a79ef9dd26a3bb23b05356e88254c1728539661aea90b97b06e81727e100746c4a9263b831ede33349f4c0e4de7e47d0b8012139be8fff5a4fc4f3c99e59068f1df880f1dadb6d82195704120fe37c968496315059293b13dbd809961f64b8ce403065fc1d28a9790a371b6ec5df324cfc4e7f1935359b4d"], 0x34}, 0x1, 0x0, 0x0, 0x40010}, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000001200)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYBLOB="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", @ANYRESDEC=r6, @ANYBLOB="68986e0d89eb91e5ddd13c19f34b691b9916b64a5114dbb5d8480ba3a53618bf7d6c81b04e45bebbfa7ceaac665c7f2cd2c17bc1f7697e0e6bb814069abb614dbb8a43143c500a5a56045531127ae2e388055f09c8467ecab2e12fae8b0c04fe1a3eb169529486ac52816f872a3b3496c3d08ffb0fecda53a9ee8f448717289195db940a552ccb43fe9c5e9ea7c433eaf9c3b376e2a4c0505f78645d15af8bac9103f042ada0b742c61ede3b5586fd868f0e37c366c0b9d673d06328c3caaecec7db031aa89bc0e3479c458f0c9313e1410560d0093ec6aeb3a20b870b6f35af764105e111a65a036f07", @ANYRESHEX=r1], 0x150}, 0x1, 0x0, 0x0, 0x20040001}, 0x1) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00') pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='./file1\x00') sendto(r1, &(0x7f0000000f80)="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", 0x266, 0x88d1, &(0x7f0000000a00)=@un=@file={0x1, './file1\x00'}, 0x80) [ 626.181219][T18516] fuse: Bad value for 'rootmode' [ 626.194528][T18527] fuse: Bad value for 'rootmode' 09:39:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x5000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:25 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) r0 = getpid() ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x388, 0x9df3) waitid(0x1, r0, &(0x7f0000000000), 0x0, &(0x7f0000000180)) [ 626.256960][T18535] FAULT_INJECTION: forcing a failure. [ 626.256960][T18535] name failslab, interval 1, probability 0, space 0, times 0 [ 626.269880][T18535] CPU: 0 PID: 18535 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 626.280108][T18535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.290411][T18535] Call Trace: [ 626.293690][T18535] dump_stack+0x18e/0x1de [ 626.298008][T18535] should_fail+0x5d8/0x740 [ 626.302413][T18535] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 626.307681][T18535] should_failslab+0x5/0x20 [ 626.312213][T18535] __kmalloc_track_caller+0x5d/0x2e0 [ 626.317482][T18535] ? kmem_cache_alloc+0x115/0x290 [ 626.322490][T18535] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 626.327762][T18535] __alloc_skb+0xaf/0x4d0 [ 626.332082][T18535] ? skb_zerocopy_iter_stream+0x379/0x570 [ 626.337784][T18535] sk_stream_alloc_skb+0x1f4/0xb40 [ 626.342879][T18535] tcp_sendmsg_locked+0xe29/0x3d00 [ 626.347978][T18535] tcp_sendmsg+0x2c/0x40 [ 626.352209][T18535] ? inet_send_prepare+0x480/0x480 [ 626.357391][T18535] ____sys_sendmsg+0x4ee/0x7c0 [ 626.362136][T18535] __sys_sendmmsg+0x32b/0x640 [ 626.366813][T18535] __x64_sys_sendmmsg+0x9c/0xb0 [ 626.371645][T18535] do_syscall_64+0xcb/0x1e0 [ 626.376132][T18535] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 626.382039][T18535] RIP: 0033:0x7ffa0cdf8ae9 [ 626.386435][T18535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:39:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 91) [ 626.406021][T18535] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 626.414429][T18535] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 626.422387][T18535] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 626.430340][T18535] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 626.438293][T18535] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 626.446243][T18535] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 626.517693][T18523] fuse: Bad value for 'rootmode' 09:39:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x6000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 626.559625][T18546] FAULT_INJECTION: forcing a failure. [ 626.559625][T18546] name failslab, interval 1, probability 0, space 0, times 0 [ 626.572379][T18546] CPU: 0 PID: 18546 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 626.582700][T18546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.592737][T18546] Call Trace: [ 626.596010][T18546] dump_stack+0x18e/0x1de [ 626.600318][T18546] should_fail+0x5d8/0x740 [ 626.604717][T18546] ? __alloc_skb+0x75/0x4d0 [ 626.609283][T18546] should_failslab+0x5/0x20 [ 626.613777][T18546] kmem_cache_alloc+0x36/0x290 [ 626.618530][T18546] __alloc_skb+0x75/0x4d0 [ 626.622830][T18546] ? skb_zerocopy_iter_stream+0x379/0x570 [ 626.628526][T18546] sk_stream_alloc_skb+0x1f4/0xb40 [ 626.633628][T18546] tcp_sendmsg_locked+0xe29/0x3d00 [ 626.638712][T18546] tcp_sendmsg+0x2c/0x40 [ 626.642933][T18546] ? inet_send_prepare+0x480/0x480 [ 626.648014][T18546] ____sys_sendmsg+0x4ee/0x7c0 [ 626.652745][T18546] __sys_sendmmsg+0x32b/0x640 [ 626.657396][T18546] __x64_sys_sendmmsg+0x9c/0xb0 [ 626.662221][T18546] do_syscall_64+0xcb/0x1e0 [ 626.666695][T18546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 626.672555][T18546] RIP: 0033:0x7ffa0cdf8ae9 [ 626.676936][T18546] 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 [ 626.696956][T18546] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 626.705337][T18546] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 626.713279][T18546] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 626.721224][T18546] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 626.729166][T18546] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 626.737195][T18546] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 92) 09:39:28 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:28 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[], 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x9}) 09:39:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x8000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:28 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000040)="441009090000159e0000000000", 0x22) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000780)={'broute\x00', 0x0, 0x4, 0x57, [0x8, 0x3, 0xd12, 0x7fffffff, 0xfffffffffffffffb, 0x8], 0x5, &(0x7f0000000600)=[{}, {}, {}, {}, {}], &(0x7f0000000680)=""/87}, &(0x7f0000000800)=0x78) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pread64(r6, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:28 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r1 = open$dir(&(0x7f0000001200)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000001400)="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"/3584, 0xe00) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0xa, &(0x7f0000000640)=[{&(0x7f0000000140)="7a689f93137b5bcda467b49876bfc2a596b0be313ed8c949d705af4136f822c7a4b942f87fbd4f19362d6bf2d5e18b7befe147ee7a2fa037a6bec0be23ff7aafd8416fd134eb45", 0x47, 0x8}, {&(0x7f00000001c0)="0a8b014feac5f1cf93d7823ba9990638e6d973868a8b5b2914dec6d72aa5953aa7506860d04994c104db6f98d35b6290689973fcf75ed76ade1f0ac907983d887b6beb6c02e186e5aeadae13ea161a7d33d58e25a843f2de501b96c3c2f2582bfb78ddefa90f1f74847a65b7a09bf81740993dd3285079a2f3cb9dd9041a606ab2be8bdba44e407ace96aff0337e58bbb6b61353bf36f219d93eeae8d3865348ef1e40e96af44cd3337cf0c029bd68593f04caf053549fef401aa6e8e82f9df00828e0ce5502f9bd6e3d3d12b8ab501695fff714f9981454b5c10d02b0e144a907cbcd", 0xe3, 0x6}, {&(0x7f00000002c0)="7156864910e63ecb9ea76e0b0ff26f34f5938d54c062696f5d70033e2092fe2882d71c9936461455a7f37fd54f7895b776e32178218e429613eefc5a38f7958e4761b7a8b9575870", 0x48, 0x7}, {&(0x7f0000000340)="188c264578d66f4b81da10960e82191a0315e15f664508bed0c4967ab52c4ee64bd5e0708ac87a70b9fa31923609560f853e78af27ce3ca0eacf54fd6a715d3f62db34a25d2da43ef3d4da9d36e322b91a6c764e65d3f85152e12de8b305391fc3", 0x61, 0x7}, {&(0x7f00000003c0)="d9701b7d44735f7d3af2c35c75e30d8dbcb35cffc248d528ea673f192b9e37d784d0a5d9176c11fd378e714c5021fa423d0fd2718f5772a04d62ae7017c48565ea2ccceb22b8baac9934c74e202dffca3bb8e107b0020294360779b30206bb2ed072db6460ef36499135cb675a908caae3d8fd03", 0x74, 0x5}, {&(0x7f0000002200)="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0x1000}, {&(0x7f0000000440)="529d528c389d7387c11ac374cd736847e3524a18", 0x14, 0x1000}, {&(0x7f0000000480)="7db7b62e8e3486b706e50bda321f31e574dc1f2df0315f89f24c10e7e32a460379a837a452c2eeb50e8d635246fec35d66eb6db036e78e81cf64d565ef21ee26fc2bee8c5eca967f4976db8e7b582ae52b703f91977aa1047d1ea62e872b60b89472c3de0d645333a567dbd6a068a1808b49a74fa0ea7bba502c235ba09c6724c1517a707833c6ec0ae01c8a9923c962d0da61e1bdca2e8977758d5893c84180f611de6409218b9e2dc8467dfdf9ed5a1283c8cebb3a8cf7b15bdb0190c2", 0xbe, 0x7f}, {&(0x7f0000000540)="0c912726ea76d175041dc7e69ea81307d235a85aada2c774f35de2ce9e9044d3a29b0d9354bce49c25df6b249f15cdb395d219272994f4e0822f4dc734823d354f1593dc2c2b10e3d180fa2d343c78af2424ff537ca04bed97bd2345589040f700f2504d50a1633f0d0fdafb3296d3165eedf1d7b6b6e28f685853135d5c709bc44fe6d5211c6d431011e8d40b1faf70884d732143758f3e1b0a83775454c1b1be2110512fbbcef968b2b6f83080cd687a47ccc1ea1273ab", 0xb8, 0x7}, {&(0x7f0000000600)="bfd21f95e435e1e218443d129a799e3e430294a53693955987bf6a5ebdd07624155ce347751ca12f726995a17b6990", 0x2f, 0x94a}], 0x14810, &(0x7f0000000740)={[{@inline_data}, {@six_active_logs}, {@heap}, {@inline_xattr_size={'inline_xattr_size', 0x3d, 0x7}}], [{@permit_directio}, {@obj_role={'obj_role', 0x3d, '/&@++-'}}]}) mkdirat(r2, &(0x7f00000007c0)='./file0\x00', 0x6) sendfile(r0, r1, 0x0, 0x11f08) 09:39:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x9000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:28 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x3c) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000100)=0x6, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'ip6erspan0\x00', {0x2, 0x0, @remote}}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x38, &(0x7f0000000000)={@dev={0xfe, 0x80, '\x00', 0x3f}, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x20) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={@mcast1, 0x3, r4}) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x18, 0x0, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x8800}, 0xe7) sendto$inet6(r0, &(0x7f0000000000), 0x53e8, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141409}}, 0x1c) [ 628.980363][T18560] FAULT_INJECTION: forcing a failure. [ 628.980363][T18560] name failslab, interval 1, probability 0, space 0, times 0 [ 628.994255][T18560] CPU: 1 PID: 18560 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 629.004493][T18560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.014536][T18560] Call Trace: [ 629.017814][T18560] dump_stack+0x18e/0x1de [ 629.022123][T18560] should_fail+0x5d8/0x740 [ 629.026518][T18560] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 629.031778][T18560] should_failslab+0x5/0x20 [ 629.036274][T18560] __kmalloc_track_caller+0x5d/0x2e0 [ 629.041535][T18560] ? kmem_cache_alloc+0x115/0x290 [ 629.046538][T18560] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 629.051798][T18560] __alloc_skb+0xaf/0x4d0 [ 629.056248][T18560] ? skb_zerocopy_iter_stream+0x379/0x570 [ 629.061942][T18560] sk_stream_alloc_skb+0x1f4/0xb40 [ 629.067045][T18560] tcp_sendmsg_locked+0xe29/0x3d00 [ 629.072149][T18560] tcp_sendmsg+0x2c/0x40 [ 629.076371][T18560] ? inet_send_prepare+0x480/0x480 [ 629.081602][T18560] ____sys_sendmsg+0x4ee/0x7c0 [ 629.086345][T18560] __sys_sendmmsg+0x32b/0x640 [ 629.091182][T18560] __x64_sys_sendmmsg+0x9c/0xb0 [ 629.096017][T18560] do_syscall_64+0xcb/0x1e0 [ 629.100493][T18560] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 629.106457][T18560] RIP: 0033:0x7ffa0cdf8ae9 [ 629.110850][T18560] 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 09:39:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 93) [ 629.130436][T18560] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 629.138836][T18560] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 629.146791][T18560] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 629.154738][T18560] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 629.162688][T18560] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 629.170649][T18560] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 629.273228][T18558] fuse: Bad value for 'rootmode' [ 629.340244][T18562] fuse: Bad value for 'rootmode' 09:39:28 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xa000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:28 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB="2c736d61636b6673666c6f6f723d2e245c5b2b402d2c736d61636b6673666c6f6f723d2f6465762f6c6f6f7023002c646f6e745f6d6561737572652c00a518e19fe830a1da990ffdf9f7fdbb3ad989423a479dbbeeb6e7c6333378b216bd4fb2930ea0e139f9bdd4a4e4445cacb3b7d3dfc49bb5d992257de54d990acca45c131120aa5b875ff2e97a342cb7278d74"]) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) splice(0xffffffffffffffff, 0x0, r6, 0x0, 0x400f00, 0x0) clone3(&(0x7f00000008c0)={0x1018a2000, &(0x7f0000000600)=0xffffffffffffffff, &(0x7f0000000640), &(0x7f0000000680), {0x9}, &(0x7f0000000780)=""/151, 0x97, &(0x7f0000000840)=""/114, &(0x7f00000006c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff], 0x6, {r2}}, 0x58) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r7) [ 629.408503][T18575] FAULT_INJECTION: forcing a failure. [ 629.408503][T18575] name failslab, interval 1, probability 0, space 0, times 0 [ 629.421629][T18575] CPU: 1 PID: 18575 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 629.431945][T18575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.442128][T18575] Call Trace: [ 629.445398][T18575] dump_stack+0x18e/0x1de [ 629.449701][T18575] should_fail+0x5d8/0x740 [ 629.454093][T18575] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 629.459346][T18575] should_failslab+0x5/0x20 [ 629.463820][T18575] __kmalloc_track_caller+0x5d/0x2e0 [ 629.469077][T18575] ? kmem_cache_alloc+0x115/0x290 [ 629.474071][T18575] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 629.479328][T18575] __alloc_skb+0xaf/0x4d0 [ 629.483628][T18575] sk_stream_alloc_skb+0x1f4/0xb40 [ 629.488710][T18575] tcp_sendmsg_locked+0xe29/0x3d00 [ 629.493796][T18575] tcp_sendmsg+0x2c/0x40 [ 629.498111][T18575] ? inet_send_prepare+0x480/0x480 [ 629.503192][T18575] ____sys_sendmsg+0x4ee/0x7c0 [ 629.507932][T18575] __sys_sendmmsg+0x32b/0x640 [ 629.512589][T18575] __x64_sys_sendmmsg+0x9c/0xb0 [ 629.517408][T18575] do_syscall_64+0xcb/0x1e0 [ 629.521907][T18575] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 629.527783][T18575] RIP: 0033:0x7ffa0cdf8ae9 [ 629.532168][T18575] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:39:28 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000040)="441009090000159e0000000000", 0x22) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000780)={'broute\x00', 0x0, 0x4, 0x57, [0x8, 0x3, 0xd12, 0x7fffffff, 0xfffffffffffffffb, 0x8], 0x5, &(0x7f0000000600)=[{}, {}, {}, {}, {}], &(0x7f0000000680)=""/87}, &(0x7f0000000800)=0x78) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pread64(r6, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) sched_getscheduler(r3) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0xa6cc2, 0xa) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r4, &(0x7f0000001400)="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"/3584, 0xe00) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000040)=0x0) ptrace$peeksig(0x4209, r6, &(0x7f0000000100)={0x5, 0x0, 0x6}, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}]) sendfile(r4, r5, 0x0, 0x11f08) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000800)=ANY=[@ANYBLOB="2800000010000100"/20, @ANYRES32=0x0, @ANYBLOB="0000000000a8cb00000008001b0000000000"], 0x28}}, 0x0) recvmsg$unix(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/17, 0x11}, {&(0x7f0000000640)=""/115, 0x73}, {&(0x7f0000000180)=""/52, 0x34}], 0x3, &(0x7f0000000900)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="10e5025e4d3201ed242671c8d42329dff1af27ceaf7916b2b83acf82556def269f1275ffd4bb2d40edd86a7a46ee26d151ddc64d5d4d91f9c32646475d4edc6994a46fae586106e2e2a63ca694c440ea8189fda11142aa672691b29f064099a2fad5236b01e7b1633e3adc687c9884b329f831e14480f9afde72b58ad0049f12f2a5d000a562f65144c93f7eeb8b088da307c6005fa8a41ed7180cec2b997ea35c58ff33397c626293a45625d54d957a29d4ff22a6ec", @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="ed0000802c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="e206bb1d4b7eb03cf549993c348bd884a18784283892246f909be6127904c9fd6ad1fc3ce106"], 0x68}, 0x40000042) [ 629.551741][T18575] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 629.560148][T18575] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 629.568102][T18575] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 629.576068][T18575] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 629.584026][T18575] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 629.591970][T18575] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 629.851083][T18581] fuse: Bad value for 'rootmode' [ 629.888084][T18590] fuse: Bad value for 'rootmode' [ 629.907389][T18591] fuse: Bad value for 'rootmode' [ 629.914870][T18592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 630.630403][T18592] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 09:39:31 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 94) 09:39:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0xb000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:31 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000000600)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00\xb7\xe5\x03v\xe1\xad\x8c\xe9QO\xa1&p\xb9E \x1b', 0x0) mmap(&(0x7f00003c5000/0x2000)=nil, 0x2000, 0x2, 0x13, 0xffffffffffffffff, 0x8dafb000) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000003c0)="bcf942ac7f46df4b08467d7ce200"/24, 0x18) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="666066218d3d31ddfd533d47187bd412c58b5b5030801bd44f64d4719988ddfe817515e4b664e89b1c14c0ed373d1a08510e3bffa0759c084cd4343c7d7a3fc8237ead5221a6d9ba3393578525042b8706d331d1f932f67a1be926bdb708b986f7649fc196557a256691334ddc1ecd845d9f8882065950b359b047fd9ad1225b8e4208c30be3f8952c46718bc7e078f81d9a4fbc5482269530c83d25f6c36615f54d35a5cf250b4c865bef4ecbacf1756e8bbe3c0d8470f5cd3ae87a9b04d7d509308de648b39ea95bf9d341", @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:31 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001200)='smaps\x00') pread64(r0, &(0x7f0000001240)=""/102400, 0x200000, 0x4c00) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f00000001c0)={{r1}, "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"}) 09:39:31 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@bridge_dellink={0x30, 0x11, 0x300, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x22, 0x1}, [@IFLA_GSO_MAX_SEGS={0x8, 0x28, 0x64f9}, @IFLA_PROTO_DOWN={0x5, 0x27, 0xe6}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r1 = socket(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)={0x1b8, 0x0, 0x8, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x31b5}]}]}, @TIPC_NLA_BEARER={0xdc, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x4, @empty, 0x1}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x9, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x4, @local, 0xfffffffe}}, {0x14, 0x2, @in={0x2, 0x4e24, @rand_addr=0x64010102}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xf53, @private0={0xfc, 0x0, '\x00', 0x1}, 0x6}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x9, @mcast2, 0xffffffff}}}}]}, @TIPC_NLA_SOCK={0x30, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x200}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8001}]}, @TIPC_NLA_BEARER={0x88, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x100}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x4804}, 0x0) getsockname$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffffff004000", @ANYRES32=r4, @ANYBLOB="01000000000001006272696467650000000000000000"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000440)=ANY=[@ANYBLOB="3000000024005f870b0e00000000110000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000c000100696e6772657373"], 0x30}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x1}}, [@filter_kind_options=@f_bpf={{0x8}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6, 0x4, 0x1}, {0xc, 0x5, [{0x3, 0x0, 0x0, 0x1000}]}}]}}]}, 0x44}}, 0x0) [ 632.290049][ T22] audit: type=1326 audit(1637746771.549:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18595 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6668c82ae9 code=0x0 [ 632.291035][T18598] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 632.324968][T18601] FAULT_INJECTION: forcing a failure. [ 632.324968][T18601] name failslab, interval 1, probability 0, space 0, times 0 [ 632.327293][T18602] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 632.347801][T18601] CPU: 1 PID: 18601 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 632.358032][T18601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.368089][T18601] Call Trace: [ 632.371359][T18601] dump_stack+0x18e/0x1de [ 632.375666][T18601] should_fail+0x5d8/0x740 [ 632.380064][T18601] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 632.385331][T18601] should_failslab+0x5/0x20 [ 632.389820][T18601] __kmalloc_track_caller+0x5d/0x2e0 [ 632.395200][T18601] ? kmem_cache_alloc+0x115/0x290 [ 632.400214][T18601] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 632.405584][T18601] __alloc_skb+0xaf/0x4d0 [ 632.409898][T18601] ? skb_zerocopy_iter_stream+0x379/0x570 [ 632.415600][T18601] sk_stream_alloc_skb+0x1f4/0xb40 [ 632.420698][T18601] tcp_sendmsg_locked+0xe29/0x3d00 [ 632.425791][T18601] tcp_sendmsg+0x2c/0x40 [ 632.430009][T18601] ? inet_send_prepare+0x480/0x480 [ 632.435093][T18601] ____sys_sendmsg+0x4ee/0x7c0 [ 632.439844][T18601] __sys_sendmmsg+0x32b/0x640 [ 632.444503][T18601] __x64_sys_sendmmsg+0x9c/0xb0 [ 632.449325][T18601] do_syscall_64+0xcb/0x1e0 [ 632.453803][T18601] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 632.459670][T18601] RIP: 0033:0x7ffa0cdf8ae9 [ 632.464083][T18601] 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 09:39:31 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8228, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0x6}, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) openat$bsg(0xffffff9c, 0x0, 0x200, 0x0) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000000480)=0xc) setgid(0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, 0x0, 0x1) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000ac0)={0x1, 0x2, 0x1000, 0x47, &(0x7f0000000000)="11c3bddf7cf6491aa4bebd102d52440ecd8af4202ec4b1dfa385dc72a294bf876a435159f58a63d2fbff37da258f0551fd83141d3cf02f0f3f62dadaa85f469810cc384421d39d", 0x34, 0x0, &(0x7f0000000140)="a8b29446251267b04f12bfd6a7e17f63b4f1db2c54dbba78e4200de08565ed488ea0d931b473b4ede2456444e2fe0b368f52c920"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001b80)={0x0, 0x0, {0x0, @struct={0xfffffffc}, 0x0, 0x0, 0x0, 0x0, 0xf01, 0x1, 0x0, @struct={0x0, 0xfffff69b}, 0x0, 0x0, [0x0, 0x1, 0x0, 0x0, 0xe8a6]}, {}, {0xc, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct={0xffff}, 0x40, 0x0, [0x0, 0x1c00000, 0x0, 0x5e]}, {0x6, 0x3}}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000180), 0x2d1ee37) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) 09:39:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 95) 09:39:31 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x10000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 632.483660][T18601] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 632.492056][T18601] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 632.500048][T18601] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 632.508316][T18601] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 632.516264][T18601] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 632.524211][T18601] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 632.566927][T18605] fuse: Unknown parameter 'f`f!' 09:39:31 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400f00, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000600)=@random={'user.', '}/.\x00'}) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 632.618710][T18605] fuse: Unknown parameter 'f`f!' [ 632.741552][T18616] FAULT_INJECTION: forcing a failure. [ 632.741552][T18616] name failslab, interval 1, probability 0, space 0, times 0 [ 632.754565][T18616] CPU: 1 PID: 18616 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 632.764801][T18616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.774857][T18616] Call Trace: [ 632.778126][T18616] dump_stack+0x18e/0x1de [ 632.782446][T18616] should_fail+0x5d8/0x740 [ 632.786835][T18616] ? __alloc_skb+0x75/0x4d0 [ 632.791323][T18616] should_failslab+0x5/0x20 [ 632.795810][T18616] kmem_cache_alloc+0x36/0x290 [ 632.800556][T18616] __alloc_skb+0x75/0x4d0 [ 632.804875][T18616] sk_stream_alloc_skb+0x1f4/0xb40 [ 632.809965][T18616] tcp_sendmsg_locked+0xe29/0x3d00 [ 632.815056][T18616] tcp_sendmsg+0x2c/0x40 [ 632.819272][T18616] ? inet_send_prepare+0x480/0x480 [ 632.824354][T18616] ____sys_sendmsg+0x4ee/0x7c0 [ 632.829090][T18616] __sys_sendmmsg+0x32b/0x640 [ 632.833743][T18616] __x64_sys_sendmmsg+0x9c/0xb0 [ 632.838568][T18616] do_syscall_64+0xcb/0x1e0 [ 632.843149][T18616] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 632.849035][T18616] RIP: 0033:0x7ffa0cdf8ae9 [ 632.853436][T18616] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 632.873454][T18616] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 632.881857][T18616] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:39:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 96) 09:39:32 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x11000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) [ 632.889834][T18616] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 632.897797][T18616] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 632.905757][T18616] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 632.913716][T18616] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 633.069617][T18627] FAULT_INJECTION: forcing a failure. [ 633.069617][T18627] name failslab, interval 1, probability 0, space 0, times 0 [ 633.082518][T18627] CPU: 0 PID: 18627 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 633.092838][T18627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.102888][T18627] Call Trace: [ 633.106190][T18627] dump_stack+0x18e/0x1de [ 633.110516][T18627] should_fail+0x5d8/0x740 [ 633.114934][T18627] ? __alloc_skb+0x75/0x4d0 [ 633.119422][T18627] should_failslab+0x5/0x20 [ 633.123964][T18627] kmem_cache_alloc+0x36/0x290 [ 633.128741][T18627] __alloc_skb+0x75/0x4d0 [ 633.133052][T18627] ? skb_zerocopy_iter_stream+0x379/0x570 [ 633.138762][T18627] sk_stream_alloc_skb+0x1f4/0xb40 [ 633.143850][T18627] tcp_sendmsg_locked+0xe29/0x3d00 [ 633.148948][T18627] tcp_sendmsg+0x2c/0x40 [ 633.153169][T18627] ? inet_send_prepare+0x480/0x480 [ 633.158269][T18627] ____sys_sendmsg+0x4ee/0x7c0 [ 633.163095][T18627] __sys_sendmmsg+0x32b/0x640 [ 633.167852][T18627] __x64_sys_sendmmsg+0x9c/0xb0 [ 633.172679][T18627] do_syscall_64+0xcb/0x1e0 [ 633.177161][T18627] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 633.183030][T18627] RIP: 0033:0x7ffa0cdf8ae9 [ 633.187434][T18627] 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 [ 633.207026][T18627] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 633.215410][T18627] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 633.223358][T18627] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 633.231305][T18627] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 633.239347][T18627] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 633.247306][T18627] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 633.258640][ T22] audit: type=1326 audit(1637746772.519:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18595 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6668c82ae9 code=0x0 [ 633.405431][T18623] fuse: Bad value for 'rootmode' [ 633.429251][T18629] fuse: Bad value for 'rootmode' [ 633.450517][ T359] EXT4-fs: 22 callbacks suppressed [ 633.450529][ T359] EXT4-fs (sda1): Delayed block allocation failed for inode 1177 at logical offset 1904 with max blocks 1488 with error 28 [ 633.468630][ T359] EXT4-fs (sda1): This should not happen!! Data will be lost [ 633.468630][ T359] [ 633.478477][ T359] EXT4-fs (sda1): Total free blocks count 0 [ 633.484391][ T359] EXT4-fs (sda1): Free/Dirty block details [ 633.490264][ T359] EXT4-fs (sda1): free_blocks=51907 [ 633.495486][ T359] EXT4-fs (sda1): dirty_blocks=25015 [ 633.500753][ T359] EXT4-fs (sda1): Block reservation details [ 633.506637][ T359] EXT4-fs (sda1): i_reserved_data_blocks=1488 [ 633.551863][T18634] EXT4-fs (sda1): Delayed block allocation failed for inode 1177 at logical offset 3392 with max blocks 703 with error 28 [ 633.564553][T18634] EXT4-fs (sda1): This should not happen!! Data will be lost [ 633.564553][T18634] 09:39:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x12000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 97) 09:39:34 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200003, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e1f4655f000000000000000006000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000000080)="000000000000000000000010fc8e0b4946704d25a0f18393550c433b010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f00000000c0)="ed41000000100000e1f4655fe2f4655fe2016658b100dac7280900b8815c8f886941b658", 0x24, 0xffff}], 0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) umount2(&(0x7f0000000140)='./file0\x00', 0x7) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)={{r0, r1/1000+10000}, {0x77359400}}) 09:39:34 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x3, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001540)={&(0x7f0000001500)='qrtr_ns_message\x00', r1}, 0x10) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000004c0)='sys_exit\x00', r0}, 0x10) dup(r2) r3 = fsmount(0xffffffffffffffff, 0x1, 0xff) sendfile(r0, r3, &(0x7f0000000040)=0x6, 0x401) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @remote}, &(0x7f0000000340)=0xc) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380), 0x74582, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xd, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x672}, [@call={0x85, 0x0, 0x0, 0x54}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x88c9, 0x0, 0x0, 0x0, 0x6}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @call={0x85, 0x0, 0x0, 0x7}, @map={0x18, 0x5, 0x1, 0x0, r3}, @exit, @alu={0x7, 0x1, 0x4, 0x0, 0x7, 0x40}]}, &(0x7f00000000c0)='syzkaller\x00', 0x679bc1eb, 0x10, &(0x7f0000000140)=""/16, 0x40f00, 0x2, '\x00', r4, 0x0, r5, 0x8, &(0x7f00000003c0)={0x6, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x4, 0x10, 0x2b35, 0x4}, 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xb, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x48) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000001580)={0x1000000010000000, 0xac2b, 0x7fff}) r7 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r7, 0x50009417, &(0x7f0000000500)={{r0}, 0x0, 0x10, @unused=[0x6f323ddd, 0x2, 0x2, 0x9], @devid}) 09:39:34 executing program 2: perf_event_open(&(0x7f0000000700)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe296386f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="ec2b666463000000000000", @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040f47ffffffffffffffcfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad880000000000000000080000000000fcc10d1d6fa9e04b6ed5b06e7f797b52581c5f87684e26edfafe51c2724e5d9276f151348a60c845f78a2425d7cf0fabb12147f428b621bfa0c828df38c1372f3eb22a9d25d7d0a9e1289e8ab48002a891f21169a9a5a263186e4ae322daa5ef71ffe3786dbdf8a1775cbba4e11aa6f0990ee49adfd05a179f55872ee8126a13aead", @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) pipe(&(0x7f0000000100)) r6 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000680), &(0x7f0000000600)=0xffffffffffffff54, 0x40000) sendfile(r6, r2, 0x0, 0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x13000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:34 executing program 1: add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000280)={0xb, {'syz1\x00', 'syz1\x00', 'syz0\x00', 0x2b, 0x9, 0x5, 0x7fffffff, 0x200, 0x1, "4c4c173de42c2859d2cf1965758b5c2c539c90a3914ad6be8338d0023edf21927b9bf6118c78a108fa18e4"}}, 0x143) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x12) write$cgroup_int(r2, &(0x7f0000000000)=0x9a7, 0x12) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000140)=0x4000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[], 0x32600) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(r4, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f00000001c0)={0xe1, 0x4, 0x3ff, 0x7233bae4}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x400000000) [ 635.712121][T18646] FAULT_INJECTION: forcing a failure. [ 635.712121][T18646] name failslab, interval 1, probability 0, space 0, times 0 [ 635.724961][T18646] CPU: 0 PID: 18646 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 635.735291][T18646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.745331][T18646] Call Trace: [ 635.748621][T18646] dump_stack+0x18e/0x1de [ 635.752948][T18646] should_fail+0x5d8/0x740 [ 635.757373][T18646] ? __alloc_skb+0x75/0x4d0 [ 635.761881][T18646] should_failslab+0x5/0x20 [ 635.766393][T18646] kmem_cache_alloc+0x36/0x290 [ 635.771136][T18646] __alloc_skb+0x75/0x4d0 [ 635.775443][T18646] sk_stream_alloc_skb+0x1f4/0xb40 [ 635.780544][T18646] tcp_sendmsg_locked+0xe29/0x3d00 [ 635.785637][T18646] tcp_sendmsg+0x2c/0x40 [ 635.789853][T18646] ? inet_send_prepare+0x480/0x480 [ 635.794939][T18646] ____sys_sendmsg+0x4ee/0x7c0 [ 635.799678][T18646] __sys_sendmmsg+0x32b/0x640 [ 635.804346][T18646] __x64_sys_sendmmsg+0x9c/0xb0 [ 635.809171][T18646] do_syscall_64+0xcb/0x1e0 [ 635.813835][T18646] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 635.819703][T18646] RIP: 0033:0x7ffa0cdf8ae9 [ 635.824094][T18646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 635.843674][T18646] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 635.852058][T18646] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 09:39:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 98) [ 635.860022][T18646] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 635.867966][T18646] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 635.875911][T18646] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 635.883869][T18646] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r0, &(0x7f00000001c0)={0x0, 0x14000000, &(0x7f0000000180)={&(0x7f0000000040)={0x28, 0x1, 0x4, 0x401, 0x0, 0x0, {}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x1}}, @NFULA_CFG_CMD={0x5, 0x1, 0x1}]}, 0x28}}, 0x0) 09:39:35 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0}, 0x20) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) creat(&(0x7f0000000180)='./file0\x00', 0x11) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x3f53a12e, 0x0) 09:39:35 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000600)={0x0, {}, 0x0, {}, 0x5, 0x4, 0xe, 0x18, "bd6906a8ec9e66c68f1e05e39fac1bb6c1f0e5d8544a6105f671e765fed25a76f88953c58451fa948197fdbce2a2c67a6af91f9c67d4fc55f4224b6153990a42", "25dd0e15e8faa0427fe150cfcc0e8b925b3d9228e2869429b43bfabc88325538", [0x32a5, 0xfffffffffffffffc]}) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 636.099504][T18663] FAULT_INJECTION: forcing a failure. [ 636.099504][T18663] name failslab, interval 1, probability 0, space 0, times 0 [ 636.112589][T18663] CPU: 0 PID: 18663 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 636.122814][T18663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.132880][T18663] Call Trace: [ 636.136154][T18663] dump_stack+0x18e/0x1de [ 636.140466][T18663] should_fail+0x5d8/0x740 [ 636.144860][T18663] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 636.150118][T18663] should_failslab+0x5/0x20 [ 636.154598][T18663] __kmalloc_track_caller+0x5d/0x2e0 [ 636.159856][T18663] ? kmem_cache_alloc+0x115/0x290 [ 636.164861][T18663] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 636.170207][T18663] __alloc_skb+0xaf/0x4d0 [ 636.174606][T18663] sk_stream_alloc_skb+0x1f4/0xb40 [ 636.179697][T18663] tcp_sendmsg_locked+0xe29/0x3d00 [ 636.184792][T18663] tcp_sendmsg+0x2c/0x40 [ 636.189010][T18663] ? inet_send_prepare+0x480/0x480 [ 636.194095][T18663] ____sys_sendmsg+0x4ee/0x7c0 [ 636.198834][T18663] __sys_sendmmsg+0x32b/0x640 [ 636.203515][T18663] __x64_sys_sendmmsg+0x9c/0xb0 [ 636.208352][T18663] do_syscall_64+0xcb/0x1e0 [ 636.212832][T18663] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 636.218698][T18663] RIP: 0033:0x7ffa0cdf8ae9 [ 636.223087][T18663] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 09:39:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 99) [ 636.242663][T18663] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 636.251043][T18663] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 636.258991][T18663] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 636.266937][T18663] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 636.274894][T18663] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 636.282837][T18663] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 636.362935][T18672] FAULT_INJECTION: forcing a failure. [ 636.362935][T18672] name failslab, interval 1, probability 0, space 0, times 0 [ 636.375617][T18672] CPU: 1 PID: 18672 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 636.385836][T18672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.395876][T18672] Call Trace: [ 636.399146][T18672] dump_stack+0x18e/0x1de [ 636.403453][T18672] should_fail+0x5d8/0x740 [ 636.407870][T18672] ? __alloc_skb+0x75/0x4d0 [ 636.412345][T18672] should_failslab+0x5/0x20 [ 636.416909][T18672] kmem_cache_alloc+0x36/0x290 [ 636.421652][T18672] __alloc_skb+0x75/0x4d0 [ 636.425953][T18672] ? skb_zerocopy_iter_stream+0x379/0x570 [ 636.431648][T18672] sk_stream_alloc_skb+0x1f4/0xb40 [ 636.436732][T18672] tcp_sendmsg_locked+0xe29/0x3d00 [ 636.441941][T18672] tcp_sendmsg+0x2c/0x40 [ 636.446158][T18672] ? inet_send_prepare+0x480/0x480 [ 636.451241][T18672] ____sys_sendmsg+0x4ee/0x7c0 [ 636.455979][T18672] __sys_sendmmsg+0x32b/0x640 [ 636.460651][T18672] __x64_sys_sendmmsg+0x9c/0xb0 [ 636.465484][T18672] do_syscall_64+0xcb/0x1e0 [ 636.470044][T18672] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 636.475903][T18672] RIP: 0033:0x7ffa0cdf8ae9 [ 636.480312][T18672] 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 [ 636.499885][T18672] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:39:35 executing program 5: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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_bp={0x0}}, r0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000140)='./bus\x00', 0x40542, 0x0) write$UHID_INPUT(r2, &(0x7f0000001440), 0xfffffc41) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x1) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000080)={0xffff, 0x9, 0x2, 0x9, 0x1, [{0x7, 0x9, 0x400, '\x00', 0x3}]}) fadvise64(r2, 0x0, 0x0, 0x4) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0xb, 0x0, 0x1f, 0xfc, 0x0, 0x100000000, 0x8000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffff01, 0x2, @perf_config_ext={0x7, 0x61}, 0xa000, 0x0, 0x1ff, 0x0, 0x7fffffff, 0x6, 0x2, 0x0, 0x10001, 0x0, 0x8001}, r0, 0xa, 0xffffffffffffffff, 0x9) r3 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x400f00, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x7, 0x80, 0x9, 0xf1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x205, 0x2, @perf_bp={&(0x7f0000000100), 0xa}, 0x10020, 0x0, 0x3ff, 0x0, 0x4, 0x1000, 0x0, 0x0, 0x7c8e, 0x0, 0x6}, r0, 0x3, r4, 0x2) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r3, 0x0) socket$inet6(0xa, 0x0, 0x0) 09:39:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) (fail_nth: 100) [ 636.508266][T18672] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 636.516209][T18672] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 [ 636.524155][T18672] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 636.532096][T18672] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000002 [ 636.540047][T18672] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 [ 636.586622][T18669] fuse: Bad value for 'rootmode' [ 636.600169][T18675] fuse: Bad value for 'rootmode' 09:39:35 executing program 2: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) r4 = signalfd(r3, &(0x7f0000000640)={[0x9]}, 0x8) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000680)={0x7ff, 0x10000, 0xa3, &(0x7f0000000780)="54c0694beaa5a6b4a33b8cd96fdbe4cf24ab6208d7e4d31ea0f1a76520c00dff5b3681199e3c5d8752c970ca4f9cf99837f8dbad3e4054cd6e509e6194aa75019733ecf913d35ed8a347fc61c2af9a3ad2a40fcbb5f3dc4b8460a582a686b29ef780efd500f73abfdade68ff5e1aeb7f9f73415875334a838777f96098a0d59918d8286b5e7ca13875561ad436a2e16a5bdf1c2807d6e11196fd9d20fd3023e246b39c"}) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) pread64(r6, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/losp#\x00,dont_measure,\x00']) openat$full(0xffffffffffffff9c, &(0x7f0000000600), 0x400, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) [ 636.743377][T18679] FAULT_INJECTION: forcing a failure. [ 636.743377][T18679] name failslab, interval 1, probability 0, space 0, times 0 [ 636.776310][T18679] CPU: 0 PID: 18679 Comm: syz-executor.3 Not tainted 5.4.147-syzkaller-00010-g697fba25ed27 #0 [ 636.786549][T18679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.796596][T18679] Call Trace: [ 636.799878][T18679] dump_stack+0x18e/0x1de [ 636.804223][T18679] should_fail+0x5d8/0x740 [ 636.808634][T18679] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 636.813917][T18679] should_failslab+0x5/0x20 [ 636.818412][T18679] __kmalloc_track_caller+0x5d/0x2e0 [ 636.823685][T18679] ? kmem_cache_alloc+0x115/0x290 [ 636.828699][T18679] ? sk_stream_alloc_skb+0x1f4/0xb40 [ 636.833971][T18679] __alloc_skb+0xaf/0x4d0 [ 636.838289][T18679] ? skb_zerocopy_iter_stream+0x379/0x570 [ 636.843996][T18679] sk_stream_alloc_skb+0x1f4/0xb40 [ 636.849097][T18679] tcp_sendmsg_locked+0xe29/0x3d00 [ 636.854205][T18679] tcp_sendmsg+0x2c/0x40 [ 636.858433][T18679] ? inet_send_prepare+0x480/0x480 [ 636.863558][T18679] ____sys_sendmsg+0x4ee/0x7c0 [ 636.868312][T18679] __sys_sendmmsg+0x32b/0x640 [ 636.872986][T18679] __x64_sys_sendmmsg+0x9c/0xb0 [ 636.877838][T18679] do_syscall_64+0xcb/0x1e0 [ 636.882342][T18679] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 636.888244][T18679] RIP: 0033:0x7ffa0cdf8ae9 [ 636.892650][T18679] 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 [ 636.912262][T18679] RSP: 002b:00007ffa0ab6f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 636.920744][T18679] RAX: ffffffffffffffda RBX: 00007ffa0cf0bf60 RCX: 00007ffa0cdf8ae9 [ 636.928700][T18679] RDX: 0000000000000002 RSI: 00000000200012c0 RDI: 0000000000000003 09:39:36 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$loop(&(0x7f0000000080), 0x0, 0x10d082) r1 = memfd_create(&(0x7f0000001840)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\xe1\x86\x8e\x1d\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00!\xf8\xac\xdc\x00\x00\x00\xd5\\\x01g\xfd\x92\x06\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x1a\xed\xaaqE\xa8\x01\x05\x00\x00\x00\x00\x00\x00\x00\x91l\x00\x00', 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xffffff0f) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pread64(r5, &(0x7f0000000100)=""/164, 0xa4, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000000), 0x52698b21) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303032040fac57c34306dc3af9cfa51c722ff1fc9fc1847380b23a74c5f82a15ebbf5fee6a46d80f7061ad8800"/84, @ANYBLOB="b4162b4ca186b5366f5d8619d0b150199a5b73ebe2b2f8576d2b66055aa3df0a89b10211d2785971a5f93f0da80846b12e8ab6f3058d17edc069757f4c2c0ea5b6212308ca48b0a082e5bac392a0e1242aae5915c8b90c79604f03df5e81d4e5bb03071b05181f616119bbf4fe29849154a6c685698d97a77c2b9de9f0e5f101418a9f167e198265a3b2fff6d81be6d2fb419276a091755818c1d684fd563eb2505226505bb4389c71d6146e28222073d65c5cd4bdea4caf18495583c444c1b153166d82df0598f2aa8a9bdc53a5f0590e0020d1f9280a389066a54f6b71839ca95200ce", @ANYRESDEC=0xee00, @ANYBLOB="2c626c6b73697a653d3078303030303030303030303030313230302c616c6c6f775f6f746865722c64656661756c745f7065726d697373696f6e732c736d61636b66736465663d2b29265e5bf82c657569648852c79c5c860b72a8f7460a709f1ffe684d18ccc90f89e1536ccc", @ANYRESDEC=0xee00, @ANYBLOB=',smackfsfloor=.$\\[+@-,smackfsfloor=/dev/loop#\x00,dont_measure,\x00']) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000002240)=ANY=[@ANYBLOB="fdde"], 0x4240a2a0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000600)={0x0, {}, 0x0, {}, 0x5, 0x4, 0xe, 0x18, "bd6906a8ec9e66c68f1e05e39fac1bb6c1f0e5d8544a6105f671e765fed25a76f88953c58451fa948197fdbce2a2c67a6af91f9c67d4fc55f4224b6153990a42", "25dd0e15e8faa0427fe150cfcc0e8b925b3d9228e2869429b43bfabc88325538", [0x32a5, 0xfffffffffffffffc]}) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000000300)=""/135, 0x87, 0x97) 09:39:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) [ 636.936660][T18679] RBP: 00007ffa0ab6f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 636.944622][T18679] R10: 00000000060c5840 R11: 0000000000000246 R12: 0000000000000003 [ 636.952579][T18679] R13: 00007ffdb5ef4c1f R14: 00007ffa0ab6f300 R15: 0000000000022000 09:39:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) [ 637.234329][ T1950] device bridge_slave_1 left promiscuous mode [ 637.241633][ T1950] bridge0: port 2(bridge_slave_1) entered disabled state [ 637.287596][ T1950] device bridge_slave_0 left promiscuous mode [ 637.334900][ T1950] bridge0: port 1(bridge_slave_0) entered disabled state 09:39:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x2, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) 09:39:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0xfff0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) sendmmsg$inet(r0, &(0x7f00000012c0)=[{{0x0, 0x3, &(0x7f0000000600)=[{&(0x7f00000000c0)='o', 0x1}], 0x1, 0x0, 0x0, 0xf}, 0x34}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000740), 0x40020000}], 0x1}}], 0x2, 0x60c5840) [ 637.762134][T18704] fuse: Bad value for 'rootmode' [ 638.861714][T18707] bridge0: port 1(bridge_slave_0) entered blocking state [ 638.868840][T18707] bridge0: port 1(bridge_slave_0) entered disabled state [ 638.876641][T18707] device bridge_slave_0 entered promiscuous mode [ 638.883607][T18707] bridge0: port 2(bridge_slave_1) entered blocking state [ 638.890798][T18707] bridge0: port 2(bridge_slave_1) entered disabled state [ 638.898250][T18707] device bridge_slave_1 entered promiscuous mode [ 638.933974][T18707] bridge0: port 2(bridge_slave_1) entered blocking state [ 638.940995][T18707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 638.948367][T18707] bridge0: port 1(bridge_slave_0) entered blocking state [ 638.955385][T18707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 638.976143][ T1289] bridge0: port 1(bridge_slave_0) entered disabled state [ 638.983425][ T1289] bridge0: port 2(bridge_slave_1) entered disabled state [ 638.991268][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 638.998884][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 639.008547][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 639.016735][ T378] bridge0: port 1(bridge_slave_0) entered blocking state [ 639.023741][ T378] bridge0: port 1(bridge_slave_0) entered forwarding state [ 639.044816][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 639.053158][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 639.061463][ T1289] bridge0: port 2(bridge_slave_1) entered blocking state [ 639.068483][ T1289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 639.076394][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 639.084543][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 639.095155][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 639.108154][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 639.121973][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 639.134979][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 639.964362][ T1950] device bridge_slave_1 left promiscuous mode [ 639.970481][ T1950] bridge0: port 2(bridge_slave_1) entered disabled state [ 639.977911][ T1950] device bridge_slave_0 left promiscuous mode [ 639.984061][ T1950] bridge0: port 1(bridge_slave_0) entered disabled state [ 640.673940][T18712] bridge0: port 1(bridge_slave_0) entered blocking state [ 640.680948][T18712] bridge0: port 1(bridge_slave_0) entered disabled state [ 640.688796][T18712] device bridge_slave_0 entered promiscuous mode [ 640.695673][T18712] bridge0: port 2(bridge_slave_1) entered blocking state [ 640.702684][T18712] bridge0: port 2(bridge_slave_1) entered disabled state [ 640.710187][T18712] device bridge_slave_1 entered promiscuous mode [ 640.746700][T18712] bridge0: port 2(bridge_slave_1) entered blocking state [ 640.753726][T18712] bridge0: port 2(bridge_slave_1) entered forwarding state [ 640.761032][T18712] bridge0: port 1(bridge_slave_0) entered blocking state [ 640.768052][T18712] bridge0: port 1(bridge_slave_0) entered forwarding state [ 640.787784][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 640.795267][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 640.802411][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 640.811973][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 640.820281][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 640.827293][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 640.844635][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 640.852743][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 640.859764][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 640.867098][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 640.875036][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 640.894206][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 640.902763][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 640.911190][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 640.919110][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 640.936875][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 640.945169][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 641.584173][T18682] device bridge_slave_1 left promiscuous mode [ 641.590287][T18682] bridge0: port 2(bridge_slave_1) entered disabled state [ 641.597693][T18682] device bridge_slave_0 left promiscuous mode [ 641.603826][T18682] bridge0: port 1(bridge_slave_0) entered disabled state [ 642.516082][T18717] bridge0: port 1(bridge_slave_0) entered blocking state [ 642.523115][T18717] bridge0: port 1(bridge_slave_0) entered disabled state [ 642.531412][T18717] device bridge_slave_0 entered promiscuous mode [ 642.538273][T18717] bridge0: port 2(bridge_slave_1) entered blocking state [ 642.545487][T18717] bridge0: port 2(bridge_slave_1) entered disabled state [ 642.552774][T18717] device bridge_slave_1 entered promiscuous mode [ 642.587869][T18717] bridge0: port 2(bridge_slave_1) entered blocking state [ 642.594898][T18717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 642.602270][T18717] bridge0: port 1(bridge_slave_0) entered blocking state [ 642.609288][T18717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 642.628520][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 642.636008][ T1289] bridge0: port 1(bridge_slave_0) entered disabled state [ 642.643421][ T1289] bridge0: port 2(bridge_slave_1) entered disabled state [ 642.652916][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 642.661223][ T3170] bridge0: port 1(bridge_slave_0) entered blocking state [ 642.668241][ T3170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 642.684622][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 642.692805][ T3170] bridge0: port 2(bridge_slave_1) entered blocking state [ 642.699824][ T3170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 642.707354][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 642.715819][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 642.734405][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 642.742785][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 642.751021][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 642.769595][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 642.778366][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 643.354198][ T1950] device bridge_slave_1 left promiscuous mode [ 643.360336][ T1950] bridge0: port 2(bridge_slave_1) entered disabled state [ 643.367956][ T1950] device bridge_slave_0 left promiscuous mode [ 643.374162][ T1950] bridge0: port 1(bridge_slave_0) entered disabled state [ 644.352769][T18722] bridge0: port 1(bridge_slave_0) entered blocking state [ 644.359979][T18722] bridge0: port 1(bridge_slave_0) entered disabled state [ 644.367825][T18722] device bridge_slave_0 entered promiscuous mode [ 644.374803][T18722] bridge0: port 2(bridge_slave_1) entered blocking state [ 644.381803][T18722] bridge0: port 2(bridge_slave_1) entered disabled state [ 644.389291][T18722] device bridge_slave_1 entered promiscuous mode [ 644.424532][T18722] bridge0: port 2(bridge_slave_1) entered blocking state [ 644.431554][T18722] bridge0: port 2(bridge_slave_1) entered forwarding state [ 644.438815][T18722] bridge0: port 1(bridge_slave_0) entered blocking state [ 644.445826][T18722] bridge0: port 1(bridge_slave_0) entered forwarding state [ 644.465226][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 644.472845][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 644.480635][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 644.495635][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 644.503955][ T1289] bridge0: port 1(bridge_slave_0) entered blocking state [ 644.510965][ T1289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 644.518581][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 644.526781][ T1289] bridge0: port 2(bridge_slave_1) entered blocking state [ 644.533774][ T1289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 644.555200][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 644.563502][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 644.571785][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 644.580055][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 644.589008][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 644.600939][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 644.612664][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 645.194136][ T1950] device bridge_slave_1 left promiscuous mode [ 645.200254][ T1950] bridge0: port 2(bridge_slave_1) entered disabled state [ 645.207692][ T1950] device bridge_slave_0 left promiscuous mode [ 645.213793][ T1950] bridge0: port 1(bridge_slave_0) entered disabled state [ 646.186920][T18727] bridge0: port 1(bridge_slave_0) entered blocking state [ 646.194199][T18727] bridge0: port 1(bridge_slave_0) entered disabled state [ 646.201594][T18727] device bridge_slave_0 entered promiscuous mode [ 646.208550][T18727] bridge0: port 2(bridge_slave_1) entered blocking state [ 646.215661][T18727] bridge0: port 2(bridge_slave_1) entered disabled state [ 646.222994][T18727] device bridge_slave_1 entered promiscuous mode [ 646.257762][T18727] bridge0: port 2(bridge_slave_1) entered blocking state [ 646.264862][T18727] bridge0: port 2(bridge_slave_1) entered forwarding state [ 646.272119][T18727] bridge0: port 1(bridge_slave_0) entered blocking state [ 646.279165][T18727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 646.299174][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 646.306780][ T378] bridge0: port 1(bridge_slave_0) entered disabled state [ 646.314380][ T378] bridge0: port 2(bridge_slave_1) entered disabled state [ 646.323980][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 646.332197][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 646.339240][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 646.354525][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 646.362643][ T378] bridge0: port 2(bridge_slave_1) entered blocking state [ 646.369670][ T378] bridge0: port 2(bridge_slave_1) entered forwarding state [ 646.377010][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 646.385152][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 646.397977][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 646.414712][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 646.422736][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 646.437865][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 646.447091][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 647.164170][T18682] device bridge_slave_1 left promiscuous mode [ 647.170301][T18682] bridge0: port 2(bridge_slave_1) entered disabled state [ 647.177726][T18682] device bridge_slave_0 left promiscuous mode [ 647.183841][T18682] bridge0: port 1(bridge_slave_0) entered disabled state [ 648.020151][T18732] bridge0: port 1(bridge_slave_0) entered blocking state [ 648.027237][T18732] bridge0: port 1(bridge_slave_0) entered disabled state [ 648.034957][T18732] device bridge_slave_0 entered promiscuous mode [ 648.042546][T18732] bridge0: port 2(bridge_slave_1) entered blocking state [ 648.049612][T18732] bridge0: port 2(bridge_slave_1) entered disabled state [ 648.057232][T18732] device bridge_slave_1 entered promiscuous mode [ 648.094197][T18732] bridge0: port 2(bridge_slave_1) entered blocking state [ 648.101327][T18732] bridge0: port 2(bridge_slave_1) entered forwarding state [ 648.108672][T18732] bridge0: port 1(bridge_slave_0) entered blocking state [ 648.117009][T18732] bridge0: port 1(bridge_slave_0) entered forwarding state [ 648.125399][ T3170] bridge0: port 1(bridge_slave_0) entered disabled state [ 648.133094][ T3170] bridge0: port 2(bridge_slave_1) entered disabled state [ 648.154171][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 648.161560][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 648.169279][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 648.177791][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 648.185908][ T3170] bridge0: port 1(bridge_slave_0) entered blocking state [ 648.192935][ T3170] bridge0: port 1(bridge_slave_0) entered forwarding state [ 648.200337][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 648.209075][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 648.217280][ T3170] bridge0: port 2(bridge_slave_1) entered blocking state [ 648.224304][ T3170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 648.237963][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 648.246251][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 648.263970][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 648.271997][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 648.280340][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 648.289302][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 648.297755][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 648.306330][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 648.317533][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 648.325717][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 648.339929][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 648.348723][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 648.357095][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 648.365574][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 649.024165][ T1950] device bridge_slave_1 left promiscuous mode [ 649.030315][ T1950] bridge0: port 2(bridge_slave_1) entered disabled state [ 649.037936][ T1950] device bridge_slave_0 left promiscuous mode [ 649.044107][ T1950] bridge0: port 1(bridge_slave_0) entered disabled state [ 649.895629][T18737] bridge0: port 1(bridge_slave_0) entered blocking state [ 649.902815][T18737] bridge0: port 1(bridge_slave_0) entered disabled state [ 649.910495][T18737] device bridge_slave_0 entered promiscuous mode [ 649.917355][T18737] bridge0: port 2(bridge_slave_1) entered blocking state [ 649.924459][T18737] bridge0: port 2(bridge_slave_1) entered disabled state [ 649.931801][T18737] device bridge_slave_1 entered promiscuous mode [ 649.967177][T18737] bridge0: port 2(bridge_slave_1) entered blocking state [ 649.974219][T18737] bridge0: port 2(bridge_slave_1) entered forwarding state [ 649.981445][T18737] bridge0: port 1(bridge_slave_0) entered blocking state [ 649.988591][T18737] bridge0: port 1(bridge_slave_0) entered forwarding state [ 650.008388][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 650.016992][ T67] bridge0: port 1(bridge_slave_0) entered disabled state [ 650.024674][ T67] bridge0: port 2(bridge_slave_1) entered disabled state [ 650.033760][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 650.041976][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 650.049011][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 650.064733][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 650.072863][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 650.079926][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 650.087804][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 650.095810][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 650.108506][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 650.124132][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 650.132196][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 650.145132][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 650.157859][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 650.924590][ T1950] device bridge_slave_1 left promiscuous mode [ 650.930711][ T1950] bridge0: port 2(bridge_slave_1) entered disabled state [ 650.938289][ T1950] device bridge_slave_0 left promiscuous mode [ 650.944600][ T1950] bridge0: port 1(bridge_slave_0) entered disabled state [ 651.681014][T18742] bridge0: port 1(bridge_slave_0) entered blocking state [ 651.688337][T18742] bridge0: port 1(bridge_slave_0) entered disabled state [ 651.695939][T18742] device bridge_slave_0 entered promiscuous mode [ 651.702822][T18742] bridge0: port 2(bridge_slave_1) entered blocking state [ 651.709877][T18742] bridge0: port 2(bridge_slave_1) entered disabled state [ 651.717213][T18742] device bridge_slave_1 entered promiscuous mode [ 651.752100][T18742] bridge0: port 2(bridge_slave_1) entered blocking state [ 651.759143][T18742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 651.766542][T18742] bridge0: port 1(bridge_slave_0) entered blocking state [ 651.773547][T18742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 651.793125][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 651.800668][ T3170] bridge0: port 1(bridge_slave_0) entered disabled state [ 651.809093][ T3170] bridge0: port 2(bridge_slave_1) entered disabled state [ 651.818439][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 651.826578][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 651.833571][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 651.854651][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 651.863005][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 651.871331][ T3170] bridge0: port 2(bridge_slave_1) entered blocking state [ 651.878424][ T3170] bridge0: port 2(bridge_slave_1) entered forwarding state [ 651.886351][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 651.894374][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 651.903411][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 651.915942][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 651.931460][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 651.939971][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 652.644145][T18682] device bridge_slave_1 left promiscuous mode [ 652.650255][T18682] bridge0: port 2(bridge_slave_1) entered disabled state [ 652.657786][T18682] device bridge_slave_0 left promiscuous mode [ 652.664067][T18682] bridge0: port 1(bridge_slave_0) entered disabled state [ 653.498560][T18747] bridge0: port 1(bridge_slave_0) entered blocking state [ 653.506051][T18747] bridge0: port 1(bridge_slave_0) entered disabled state [ 653.513379][T18747] device bridge_slave_0 entered promiscuous mode [ 653.520632][T18747] bridge0: port 2(bridge_slave_1) entered blocking state [ 653.527892][T18747] bridge0: port 2(bridge_slave_1) entered disabled state [ 653.535427][T18747] device bridge_slave_1 entered promiscuous mode [ 653.571332][T18747] bridge0: port 2(bridge_slave_1) entered blocking state [ 653.578489][T18747] bridge0: port 2(bridge_slave_1) entered forwarding state [ 653.585769][T18747] bridge0: port 1(bridge_slave_0) entered blocking state [ 653.592767][T18747] bridge0: port 1(bridge_slave_0) entered forwarding state [ 653.612303][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 653.619906][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 653.627855][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 653.644830][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 653.652932][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 653.660212][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 653.667714][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 653.676033][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 653.683027][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 653.690404][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 653.698356][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 653.711118][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 653.724108][ T378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 653.740332][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 653.749536][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 653.758262][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 654.444439][ T1950] device bridge_slave_1 left promiscuous mode [ 654.450679][ T1950] bridge0: port 2(bridge_slave_1) entered disabled state [ 654.458087][ T1950] device bridge_slave_0 left promiscuous mode [ 654.464257][ T1950] bridge0: port 1(bridge_slave_0) entered disabled state [ 655.284698][T18752] bridge0: port 1(bridge_slave_0) entered blocking state [ 655.294960][T18752] bridge0: port 1(bridge_slave_0) entered disabled state [ 655.302289][T18752] device bridge_slave_0 entered promiscuous mode [ 655.309972][T18752] bridge0: port 2(bridge_slave_1) entered blocking state [ 655.317284][T18752] bridge0: port 2(bridge_slave_1) entered disabled state [ 655.324767][T18752] device bridge_slave_1 entered promiscuous mode [ 655.370634][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 655.378687][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 655.387892][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 655.396206][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 655.404360][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 655.411359][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 655.418818][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 655.434577][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 655.442826][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 655.451511][ T1289] bridge0: port 2(bridge_slave_1) entered blocking state [ 655.458540][ T1289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 655.465831][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 655.473701][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 655.485980][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 655.504335][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 655.512981][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 655.521720][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 655.531393][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 656.244085][T18682] device bridge_slave_1 left promiscuous mode [ 656.250222][T18682] bridge0: port 2(bridge_slave_1) entered disabled state [ 656.257795][T18682] device bridge_slave_0 left promiscuous mode [ 656.264062][T18682] bridge0: port 1(bridge_slave_0) entered disabled state [ 657.053644][T18757] bridge0: port 1(bridge_slave_0) entered blocking state [ 657.060696][T18757] bridge0: port 1(bridge_slave_0) entered disabled state [ 657.068294][T18757] device bridge_slave_0 entered promiscuous mode [ 657.075350][T18757] bridge0: port 2(bridge_slave_1) entered blocking state [ 657.082348][T18757] bridge0: port 2(bridge_slave_1) entered disabled state [ 657.089931][T18757] device bridge_slave_1 entered promiscuous mode [ 657.125111][T18757] bridge0: port 2(bridge_slave_1) entered blocking state [ 657.132143][T18757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 657.139457][T18757] bridge0: port 1(bridge_slave_0) entered blocking state [ 657.146493][T18757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 657.167003][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 657.174513][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 657.181665][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 657.191077][ T363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 657.199369][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 657.206394][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 657.225073][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 657.233242][ T1289] bridge0: port 2(bridge_slave_1) entered blocking state [ 657.240534][ T1289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 657.248142][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 657.257235][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 657.274602][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 657.282489][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 657.290847][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 657.301743][ T1289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 657.313203][ T3170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2021/11/24 09:39:56 executor 4 failed 11 times: executor 4: exit status 67 SYZFAIL: failed to mkdir (errno 28: No space left on device) loop exited with status 67 [ 658.125428][T18682] device bridge_slave_1 left promiscuous mode [ 658.131578][T18682] bridge0: port 2(bridge_slave_1) entered disabled state [ 658.139516][T18682] device bridge_slave_0 left promiscuous mode [ 658.145705][T18682] bridge0: port 1(bridge_slave_0) entered disabled state