3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffff7fff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22}}, 0x200, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e22, 0x8, @empty, 0x3}}}, 0x84) set_mempolicy(0x4002, &(0x7f0000000000)=0x1a, 0x9) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x6, 0x209e20, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r2, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000040), &(0x7f0000000200)=""/95}, 0x18) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x121080) 07:51:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x10040000000000b}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000200)={@mcast1, 0x36, r1}) syz_emit_ethernet(0xfffffffffffffd59, &(0x7f0000000240)={@broadcast, @local={[], 0xffffffffffffffff}, [], {@mpls_uc={0x8847, {[{0x9, 0x3, 0x100000001, 0x8}, {0x6, 0x6, 0xd00}], @llc={@snap={0x1, 0x1, "89", "73ee6d", 0x11, "0a002ffe3a82192c19ecf014b10da3512cdebea6d291831ddb1c721abaac6c8e2b5892bcf5d1bd735750b53ba48e0696a8d644b275c830525e4286a10f477da1eac7d66d289874169577db3da210f9c235abc0867fa2373567aa76c5d0381c80c5a722863a6c4a80cb381326430f5c3777200d34da017f7a76a49c328c7abcdbfa2f1a3777792e9ed74456bf44c050d60af9d6011c78f1c04e50df00fdc6a688e6933c92588f32a96ba2b25a0769c6ba992433644b005144812ff7494a81cb156a40a50076b182a8cee4aee6f9cb4da453b207540829037dba35c57a95815be1"}}}}}}, 0x0) 07:51:03 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x12000) ioctl$KDMKTONE(r0, 0x4b30, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0xffffffff, 0xe95, 0x8001, 0x4, 0xffffffffffffff9c, 0x1f}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x88, 0xb, &(0x7f0000001900)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0x3d0, 0x0, 0xffffffff, 0x3d0, 0x250, 0x4f0, 0x4f0, 0xffffffff, 0x4f0, 0x4f0, 0x5, &(0x7f0000001880), {[{{@uncond, 0x0, 0xa8, 0xf0}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@dev, @ipv6=@mcast2, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@dev, @ipv4=@loopback, @port, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@mcast2, @ipv6=@ipv4={[], [], @local}, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) [ 198.442461] FAULT_INJECTION: forcing a failure. [ 198.442461] name failslab, interval 1, probability 0, space 0, times 0 [ 198.454008] CPU: 0 PID: 13449 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 198.462516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.471880] Call Trace: [ 198.474489] dump_stack+0x1c9/0x2b4 [ 198.478637] ? dump_stack_print_info.cold.2+0x52/0x52 [ 198.483998] ? __kernel_text_address+0xd/0x40 [ 198.488519] should_fail.cold.4+0xa/0x11 [ 198.492625] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 198.497767] ? save_stack+0xa9/0xd0 [ 198.501407] ? save_stack+0x43/0xd0 [ 198.505043] ? kasan_kmalloc+0xc4/0xe0 [ 198.508941] ? kmem_cache_alloc_trace+0x152/0x780 [ 198.513787] ? legacy_init_fs_context+0x49/0xd0 [ 198.518445] ? vfs_new_fs_context+0x2c3/0x6d0 [ 198.522924] ? ksys_mount+0x12d/0x140 [ 198.526713] ? __x64_sys_mount+0xbe/0x150 [ 198.530868] ? do_syscall_64+0x1b9/0x820 [ 198.534937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe 07:51:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mknod(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) acct(&(0x7f0000000340)='./file0/file0\x00') umount2(&(0x7f0000000040)='./file0\x00', 0x0) [ 198.540305] ? do_syscall_64+0x1b9/0x820 [ 198.544374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 198.549756] ? trace_hardirqs_off+0xd/0x10 [ 198.553987] ? quarantine_put+0x10d/0x1b0 [ 198.558144] ? lock_acquire+0x1e4/0x540 [ 198.562104] ? fs_reclaim_acquire+0x20/0x20 [ 198.566426] ? lock_downgrade+0x8f0/0x8f0 [ 198.570576] ? lock_downgrade+0x8f0/0x8f0 [ 198.574717] ? lock_release+0xa30/0xa30 [ 198.578701] ? check_same_owner+0x340/0x340 [ 198.583025] ? check_same_owner+0x340/0x340 [ 198.587347] ? debug_mutex_init+0x2d/0x60 [ 198.591493] ? rcu_note_context_switch+0x730/0x730 [ 198.596418] __should_failslab+0x124/0x180 [ 198.600639] should_failslab+0x9/0x14 [ 198.604445] __kmalloc_track_caller+0x2c4/0x760 [ 198.609102] ? kmem_cache_alloc_trace+0x318/0x780 [ 198.613950] ? legacy_parse_monolithic+0xde/0x1e0 [ 198.618786] kmemdup+0x24/0x50 [ 198.621973] legacy_parse_monolithic+0xde/0x1e0 [ 198.626637] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 198.631381] do_mount+0x6d1/0x1e20 [ 198.634922] ? check_same_owner+0x340/0x340 [ 198.639242] ? lock_release+0xa30/0xa30 [ 198.643217] ? copy_mount_string+0x40/0x40 [ 198.647436] ? kasan_kmalloc+0xc4/0xe0 [ 198.651321] ? kmem_cache_alloc_trace+0x318/0x780 [ 198.656154] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 198.661678] ? _copy_from_user+0xdf/0x150 [ 198.665826] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 198.671352] ? copy_mount_options+0x285/0x380 [ 198.675832] ksys_mount+0x12d/0x140 [ 198.679448] __x64_sys_mount+0xbe/0x150 [ 198.683435] do_syscall_64+0x1b9/0x820 [ 198.687321] ? finish_task_switch+0x1d3/0x870 [ 198.691800] ? syscall_return_slowpath+0x5e0/0x5e0 [ 198.696720] ? syscall_return_slowpath+0x31d/0x5e0 [ 198.701657] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 198.706672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.711516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 198.716690] RIP: 0033:0x456a09 [ 198.719874] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 198.738766] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 198.746468] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 198.754610] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 198.761893] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 198.769150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 198.776403] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000006 [ 198.787903] FAULT_INJECTION: forcing a failure. 07:51:04 executing program 3 (fault-call:6 fault-nth:7): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:04 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x1) ioctl(r0, 0x8912, &(0x7f00000000c0)="0a5cc80700315f85714070") r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x4000) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000001c0)=""/62) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x415, 0x4) r2 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="080000000000000000000000000000000000000020000000000000000000217cf3daa86d6017d4f0d9e9af848030cfd6e8f27c630d361051980205765a84c20ceec20000000000000000000000000000e76563bdbb19728324e47183649abec059dad918ba380eedf2c546b1cd2ca084a4fb0e5508df690013153ad5f81e7009465457526454e86e088c08be5eadd6b8d2f4ba443fe24a6d078222519f36660001ec5dbf227d28007023d439578d36b08916409cc42b3e4e218b1e9ef7"]}) flistxattr(r0, &(0x7f0000000200)=""/4096, 0x1000) 07:51:04 executing program 7: getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x40, 0x7481b3fd, 0x34, 0x2, 0x100}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000011c0)=@sack_info={0x0, 0x5, 0xc924}, &(0x7f0000001200)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001240)={0x0, 0x2}, &(0x7f0000001280)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="c3837f545fbb48c5b3cb93f92e1ed71f082640e32dc2b9e9b3e27299cabcb18b70eb33fbac9b9c68ab3910226c057ac080460e549a9207cd4fbffb", 0x3b}, {&(0x7f0000000100)="df2c9e0c9f926b92cccc78435b227b25e2484b83d14ab436", 0x18}, {&(0x7f0000000140)="018e98e8ba082ee546dee4c4aa918985e9964e0cc5f0458999177ef6b0c6eb31251a9dedc94299a243f7112b60d3f1ec94c108bd4a1699bbdd3629ace95408386a757aba148382bafb9366aaafb926fe6b6fc3f45ec7a4c4ac10cf015b7ed013ec", 0x61}, {&(0x7f00000001c0)="49dc578ede320e", 0x7}, {&(0x7f0000000200)="8a572a1ccd51b6dd22989ab6505c16fd1422937055c9028078f3eb66eeccf1587eea8ae6b24e01693cc2353e947bcf3741a4235989be52ebff7764820e62953f8a7c74dcb3d988", 0x47}], 0x5, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x10b, 0x101, 0xfff, 0x18000000000}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1a}}, @init={0x18, 0x84, 0x0, {0xe5, 0xfffffffffffffffb, 0x1ff, 0xd6}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2}], 0x60, 0x80}, {&(0x7f0000000340)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0x10001}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000480)="2c34e3c2d45109463e7fe73936851d33eec76256af901ca819b1f7311c7ed605f86d0ddadb9d5b9580bd4b31aab791638634b8267f5ee9a9e92a4bd98cec1e37583e68420ff143b7b5e1e8e87c83ed294ee268192f2a2d4d64f31e74a3c72db12cf6f6c323fc6929a2b4b8827a3a88a21e743f48fdc9c0729d478bf2db907ff8803f74fcdc6938c274cc91a27281eee70a252333a11ca836bd", 0x99}], 0x1, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x0, 0x7f, 0x11, 0x4}}, @init={0x18, 0x84, 0x0, {0x3, 0xffffffff, 0x1000, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x1, 0x800, 0x8, 0x3, 0x1, 0x2, r0}}], 0x60, 0x404c094}, {&(0x7f0000000680)=@in6={0xa, 0x4e23, 0x7, @mcast2, 0x7fff}, 0x1c, &(0x7f0000000d40)=[{&(0x7f00000006c0)="7506da0d89697c04aa51a99de0768b4c6724d5d93f8723af21f3b6ed483f67d27eca8fb319946c0230ad21dd134f24438e40b5f6f3c59939bb3427cafd93a14d4382f8d2b9b72f1c7e2776aac6a580f668554a947b02f9708f4213e87c9bcafd1136764daeaeeacf43701d04b58d00695e945a7301bb7e5ca8441b998cf505b7f6b7b8febe97f0ef8d48037fea7d574f6fee04d2543fbfd24621b49fdb88a6dec946cf39169c1f59ddb89303bab8249fc691990215ba5470ff3204d3154b8b1cb2fcb7", 0xc3}, {&(0x7f00000007c0)="f26c043be68734f2c8d69599cc39b77b62610701b51456ba34ecebfb93e3b4b410cbd24d47b32d4ce632308390cf788585653558828ea21a5da3aa78f08182b8bf4141cac15021ebc4c5a906024aa8b8cd2179efc21736a2175c", 0x5a}, {&(0x7f0000000840)="e2be010e2249f7002b3af46d30799d579bfe7d7a7cea1b924d563a8f0b8141c26546ae6401a074d616caa88748c54c04d5e67f0771deae7b67d05fd4117e0de2878ca3d2e4450962d3f9c9ca64834680ff60c53016c71afa71bd81f7d302a3318c45876af77ea158126ebe4e44777ff27f5ad672fedfeeb84ebaa0c6757033dfefe68512c93b9b3c7fe3286b6c2a1960b82ed95f39cfc07586ef50ef371ab0b05e3bc6a23f5554440e66cfbbfff08cf78e23b4bcf9239e0aa6ae711bec6dc219f42d8e105fdb906322a51115e6af3151f8e749947973b42e0e", 0xd9}, {&(0x7f0000000940)="f862ee71de862e254ae82202fba01b65518336167fb22a8cc21a9c6e6c68ef86cd5726f194de88be953b30e29d1abd0b866137f631d9f623e9f4917cb785302cce88805f0deddb9e", 0x48}, {&(0x7f00000009c0)="9fc11232be99e648d0021e3cc36586fead87ef06ddf1f5100c3b52dee270e8837588ff2404b1d5605ee631b760cb2bf69466fd18c14209313602110fb27a599c19f8c81b4fd0d11c1790e4e683394c033039d580dc6b52ef91bb01eb51138ea21a5e152ef88046476bd888298362880b39cbde50675fc4366a3c4fd606dd884a091330938aa4deefa079450bd13c81219cfd9860a8f2c5c0b7e643af8ce14bace8b0e60e2598ee733bddb11ec681cdd03221b218c18199bcc5797821", 0xbc}, {&(0x7f0000000a80)="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", 0xfd}, {&(0x7f0000000b80)="d94a096b6ea095402dedc4d52531a6fb9037b67348d75c12014f1bcdb2133e3e2c8335f29e309bcf2f30a068977836ebf17ea3cd2a7e0365b8cebc6706b3ea5da563fb87a7543ec2875ff0a49e2b715e2224a769f5ed21b4abdf0172988a1d02b14a46d9ed995f05265c2da072fb1e2b8196c135ade038c5f521dcac4ef1c65b1cd66eec997f0823e20800280011be14a2627ff1a51bc263dbb6f3e2dc7c79aefeea9505", 0xa4}, {&(0x7f0000000c40)="04b83c27ab567b16b9901ae6e873670d2e911f74c0528d75735752dcfbf450bacb97642ef0aa8605bfe1f84cdb3412b4601a2363fa4a8efaef2af5d20d482d20d5bee69d907178b789c4de3f64399875ec7370e5c8f94195b7b114a1fa89b0cff721f4337a372f4450fa2ce484d54abe08f50563580025fc378483da40caa4db6201f1f0ef9412bde57bbf4e1f338bffd98d95f0e787ac470418369d6753b338a49c542c099918257a6b2b76961d39bf16bf5c4325691dc05c6f45d6f7f8d6b6fe39b5c8e1b775101461e24fa4680eed0d90b502fc17b4a930a3abb0b69a", 0xde}], 0x8, &(0x7f0000000dc0)=[@dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x10}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x10}}, @init={0x18, 0x84, 0x0, {0x90, 0x3, 0xffff, 0x7ff}}], 0x58, 0xc0}, {&(0x7f0000000e40)=@in={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000e80)="2660bca635f748da2ed3902afc0e955cd9603e6816726096fc287277be2ecf6e3a70c649c18e8da63289e99e871c213a8ab98d4c76b39a3afb6a66a34c71ffcbb76b89389f502788215e8a29ff103680f2914f965ec4b3b988c8974511a640faf9207422d83ab94ee0423cd5986d78d33f444f91f0e479d184c09a9e4f21afbf111542921dd0c4d23092ec49ce04f86138085254e690abb3d32466afc953b634e105bdcf0043ad20184a9ac4bbeca6fb4a3fd032c9ff88d09593cbb44f41e418424299a9bc3cc0566a938fea9521224e7ee0188e0636ead0011550547a2c2d7799", 0xe1}, {&(0x7f0000000f80)="c20e77e053faf35e2474c18defc11e4ad6c47a20784e0881efbb942518b0ca26a970d838dd678cf0684656cb7717d340f56c2a1824867dc5568618e4034973e0468bf87b60bffd3a318b61904e60df8b89ad9d4581880e05634c8607b64055979105b3db469177801f346757e83f1f78b7cabec4e8dbaed4fd8152ed3175434b1a2ec2f2a4630ece57260af31b2e0bd5d53dfc9db4996f3c2b008e40851b6c652550d7810a42fc7823622e6114f8a98b2f058eb68dcb7227a4fbe3a5f3ebe8d84975dbc425eb0368b7a9f6383a0a2bc4c5c405a605213d47d2483fc7e7c6ee1b3233baf07865a850b1300f8f044bcd417237522d", 0xf4}, {&(0x7f0000001080)="16db9402ccbf89a23218bc2b5a62f46a193acac0a5a3c394d3800a826abb05bc17b3ba94b99784e897d5490f7a42012fc31896509ee4ca81beb7333926db35f51b36200cf2068211a274bd1180c426c1f09b4c20012bfea4cdbed0c7ef4dd0947212d99ad3b9baac15f059c92478b5785ac7e93e1e5ce3448abf4a6eb57af53bdb925554ea497e48fcc6aeaf1298f3bc6bd9d00b17afc691b3ab618d8e59efcdd6858d85f6792d8bf5559764cba2cf3d820dc44821c9cb3ea8b9dbd8ea127d74a9a0c59462fa198082e22a7f2c17d7ec569b27b5316398843b7f360e29", 0xdd}], 0x3, &(0x7f00000012c0)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x14}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @authinfo={0x18, 0x84, 0x6, {0xe2c}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x6, 0x7, 0xfffffffffffffe01, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xbf, 0x1, 0xffff, 0xfffffffffffffffd, r2}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x2}}, @dstaddrv6={0x20}, @init={0x18, 0x84, 0x0, {0x80, 0x33, 0x1f, 0x7}}], 0xe0, 0x20000090}], 0x4, 0x4004) r3 = socket(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000380), 0xc, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c00f2ff1f000707000000000000000000000000180000001400110465727370616e3000000000000000000008001800000000000000000000000000"], 0x3c}}, 0x0) [ 198.787903] name failslab, interval 1, probability 0, space 0, times 0 [ 198.799184] CPU: 1 PID: 13463 Comm: syz-executor2 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 198.807678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.817057] Call Trace: [ 198.819664] dump_stack+0x1c9/0x2b4 [ 198.823307] ? dump_stack_print_info.cold.2+0x52/0x52 [ 198.828513] should_fail.cold.4+0xa/0x11 [ 198.832585] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 198.837698] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 198.842469] ? lock_acquire+0x1e4/0x540 [ 198.846456] ? is_bpf_text_address+0xae/0x170 [ 198.850972] ? lock_downgrade+0x8f0/0x8f0 [ 198.855134] ? lock_release+0xa30/0xa30 [ 198.859120] ? kasan_check_read+0x11/0x20 [ 198.863280] ? rcu_is_watching+0x8c/0x150 [ 198.867440] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 198.872120] ? lock_acquire+0x1e4/0x540 [ 198.876087] ? fs_reclaim_acquire+0x20/0x20 [ 198.880405] ? lock_downgrade+0x8f0/0x8f0 [ 198.884556] ? __kernel_text_address+0xd/0x40 [ 198.889042] ? check_same_owner+0x340/0x340 [ 198.893362] ? __save_stack_trace+0x8d/0xf0 [ 198.897671] ? rcu_note_context_switch+0x730/0x730 [ 198.902599] __should_failslab+0x124/0x180 [ 198.906832] should_failslab+0x9/0x14 [ 198.910623] kmem_cache_alloc_trace+0x2cb/0x780 [ 198.915278] ? save_stack+0x43/0xd0 [ 198.918892] ? kasan_kmalloc+0xc4/0xe0 [ 198.922766] ? __kmalloc_track_caller+0x14a/0x760 [ 198.927591] ? kstrdup+0x39/0x70 [ 198.930944] ? v9fs_session_init+0x115/0x1a80 [ 198.935426] ? v9fs_mount+0x7c/0x900 [ 198.939223] ? legacy_get_tree+0x131/0x460 [ 198.943447] p9_client_create+0x106/0x1631 [ 198.947669] ? lock_release+0xa30/0xa30 [ 198.951630] ? kasan_check_read+0x11/0x20 [ 198.955787] ? p9_client_read+0xbb0/0xbb0 [ 198.959929] ? lock_acquire+0x1e4/0x540 [ 198.963889] ? fs_reclaim_acquire+0x20/0x20 [ 198.968198] ? lock_downgrade+0x8f0/0x8f0 [ 198.972333] ? lock_release+0xa30/0xa30 [ 198.976291] ? kernel_text_address+0x79/0xf0 [ 198.980686] ? __lockdep_init_map+0x105/0x590 [ 198.985169] ? lockdep_init_map+0x9/0x10 [ 198.989218] ? kasan_check_write+0x14/0x20 [ 198.993438] ? __init_rwsem+0x1cc/0x2a0 [ 198.997399] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 199.002416] ? __kmalloc_track_caller+0x311/0x760 [ 199.007242] ? save_stack+0xa9/0xd0 [ 199.010855] ? save_stack+0x43/0xd0 [ 199.014476] ? kasan_kmalloc+0xc4/0xe0 [ 199.018346] ? memcpy+0x45/0x50 [ 199.021616] v9fs_session_init+0x21a/0x1a80 [ 199.025921] ? rcu_note_context_switch+0x730/0x730 [ 199.030849] ? legacy_parse_monolithic+0xde/0x1e0 [ 199.035698] ? v9fs_show_options+0x7e0/0x7e0 [ 199.040094] ? lock_release+0xa30/0xa30 [ 199.044054] ? check_same_owner+0x340/0x340 [ 199.048364] ? lock_downgrade+0x8f0/0x8f0 [ 199.052500] ? kasan_unpoison_shadow+0x35/0x50 [ 199.057068] ? kasan_kmalloc+0xc4/0xe0 [ 199.060951] ? kmem_cache_alloc_trace+0x318/0x780 [ 199.065776] ? kasan_unpoison_shadow+0x35/0x50 [ 199.070363] ? kasan_kmalloc+0xc4/0xe0 [ 199.074248] v9fs_mount+0x7c/0x900 [ 199.077785] ? v9fs_drop_inode+0x150/0x150 [ 199.082005] legacy_get_tree+0x131/0x460 [ 199.086052] vfs_get_tree+0x1cb/0x5c0 [ 199.089855] do_mount+0x6f2/0x1e20 [ 199.093384] ? check_same_owner+0x340/0x340 [ 199.097692] ? lock_release+0xa30/0xa30 [ 199.101655] ? copy_mount_string+0x40/0x40 [ 199.105875] ? retint_kernel+0x10/0x10 [ 199.109768] ? copy_mount_options+0x1a1/0x380 [ 199.114250] ? __sanitizer_cov_trace_pc+0x38/0x50 [ 199.119082] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 199.124604] ? copy_mount_options+0x285/0x380 [ 199.129089] ksys_mount+0x12d/0x140 [ 199.132713] __x64_sys_mount+0xbe/0x150 [ 199.136685] do_syscall_64+0x1b9/0x820 [ 199.140558] ? finish_task_switch+0x1d3/0x870 [ 199.145040] ? syscall_return_slowpath+0x5e0/0x5e0 [ 199.149955] ? syscall_return_slowpath+0x31d/0x5e0 [ 199.154875] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 199.159880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.164709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.169896] RIP: 0033:0x456a09 [ 199.173076] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 07:51:04 executing program 4: close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) [ 199.191971] RSP: 002b:00007fa17031bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 199.199667] RAX: ffffffffffffffda RBX: 00007fa17031c6d4 RCX: 0000000000456a09 [ 199.206931] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 199.214186] RBP: 0000000000930140 R08: 00000000200007c0 R09: 0000000000000000 [ 199.221438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 199.228692] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000b 07:51:04 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200100000114, 0x2710, &(0x7f00000002c0)=""/1, &(0x7f0000000280)=0xffb1) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x11) 07:51:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:04 executing program 0: r0 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000008c0)=0x7fe, 0x370) sendto$inet(r0, &(0x7f0000000ec0)="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", 0x25f, 0x8001, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x40, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000100)={0x5, 0x2800000000000000, 0xfff, 0x6}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='c', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000003c0), 0x53ab, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 07:51:04 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}]}}) [ 199.338125] FAULT_INJECTION: forcing a failure. [ 199.338125] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 199.350198] CPU: 0 PID: 13485 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 199.358713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.368057] Call Trace: [ 199.370639] dump_stack+0x1c9/0x2b4 [ 199.374271] ? dump_stack_print_info.cold.2+0x52/0x52 [ 199.379452] should_fail.cold.4+0xa/0x11 [ 199.383506] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.388603] ? kasan_check_read+0x11/0x20 [ 199.392746] ? rcu_is_watching+0x8c/0x150 [ 199.396886] ? is_bpf_text_address+0xd7/0x170 [ 199.401368] ? kernel_text_address+0x79/0xf0 [ 199.405767] ? __kernel_text_address+0xd/0x40 [ 199.410258] ? unwind_get_return_address+0x61/0xa0 [ 199.415186] ? lock_acquire+0x1e4/0x540 [ 199.419145] ? fs_reclaim_acquire+0x20/0x20 [ 199.423463] ? lock_downgrade+0x8f0/0x8f0 [ 199.427685] ? check_same_owner+0x340/0x340 [ 199.431995] ? rcu_note_context_switch+0x730/0x730 [ 199.436910] ? legacy_parse_monolithic+0xde/0x1e0 [ 199.441748] __alloc_pages_nodemask+0x36e/0xdb0 [ 199.446406] ? trace_hardirqs_off+0xd/0x10 [ 199.450627] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 199.455631] ? lock_acquire+0x1e4/0x540 [ 199.459594] ? __kmalloc_track_caller+0x549/0x760 [ 199.464425] ? lock_downgrade+0x8f0/0x8f0 [ 199.468562] ? do_raw_spin_unlock+0xa7/0x2f0 [ 199.472955] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 199.477524] ? kasan_unpoison_shadow+0x35/0x50 [ 199.482104] ? kasan_kmalloc+0xc4/0xe0 [ 199.485980] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 199.491503] alloc_pages_current+0x10c/0x210 [ 199.495900] get_zeroed_page+0x14/0x50 [ 199.499776] legacy_validate+0x133/0x220 [ 199.503835] ? vfs_set_fs_source+0x180/0x180 [ 199.508235] vfs_get_tree+0x144/0x5c0 [ 199.512027] do_mount+0x6f2/0x1e20 [ 199.515558] ? check_same_owner+0x340/0x340 [ 199.519870] ? lock_release+0xa30/0xa30 [ 199.523833] ? copy_mount_string+0x40/0x40 [ 199.528071] ? retint_kernel+0x10/0x10 [ 199.531946] ? copy_mount_options+0x1d9/0x380 [ 199.536428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 199.541951] ? copy_mount_options+0x285/0x380 [ 199.546448] ksys_mount+0x12d/0x140 [ 199.550063] __x64_sys_mount+0xbe/0x150 [ 199.554133] do_syscall_64+0x1b9/0x820 [ 199.558018] ? finish_task_switch+0x1d3/0x870 [ 199.562512] ? syscall_return_slowpath+0x5e0/0x5e0 [ 199.567427] ? syscall_return_slowpath+0x31d/0x5e0 [ 199.572344] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 199.577352] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.582185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 199.587376] RIP: 0033:0x456a09 [ 199.590568] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 199.609465] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 199.617270] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 199.624530] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 199.632134] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 07:51:05 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000000040)={{0xcc, 0xeab0, 0x100, 0x1e5, 0x319, 0x7f, 0x3d4, 0x1}, "f4f4c9d52cec4a3938f83aace84315f385c0531d7aa263d8dcd056adf801cef85abdd96f8551061e3e30548b999d32edf68489136f81452e73913bd0e498b7ce71b123a9cf34f4c74aa5bd65eef989f0d0626e5b8c3eed19e06a3efcda11fbf939818772fa56b1e5b08d176786f434ac11972a23ae6e237bd0e0ebfe583a10b080e6aca777673a02f34e8da0c69ea2595da418089800b8e2b77be65cd556f0bbdf76db"}, 0xc3) r1 = add_key(&(0x7f0000001980)='dns_resolver\x00', &(0x7f00000019c0), &(0x7f0000000140)="83ee1d16097057f859736b0512211600f8209a4f11b3e9c462886f013b3fa1920002da3b3426eb456485770dfe35ab409ae3d2ef5ba01de9cf51bd92af9429da562c4120cdf798b5e4ff0f00", 0x4c, 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/4096, 0x1000) 07:51:05 executing program 1: sched_setattr(0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/75) msgrcv(r0, &(0x7f0000000040)=ANY=[], 0x2000000, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000200)={0x8, 0x9, 0xe2, &(0x7f0000000100)="9851f28abed57ed194667a031badc0d3e2aeb0a52d267be95a6c8591d72cd083df7d278221cc5915c423dd2725fd4eaf19e6db6f3f715b88c339754d8a066874c8c577b8973300a852b9f278bb57f4b9f7eb82f195a8e23bfba43cc368efd7de4c6cad6d23ad8cdb7c2a350706a6499dbf3ffc61a6f99751efd714e8607e4de0d1f782c2f6a0b7ddd88b46877acb03081f6f376209615ece64a4ad51535a75da2b256cead6da72f4b2478c518e06eb89c394ae3da31449b3b7d1552497f243c181904c2297c0bfb5199a4fcdac0e731c115b11191120c0092e393545004c4fcebd1e"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20000000002, 0x0, 0x0, 0xfffffffffffffffd}) prctl$setendian(0x14, 0x2) write(r2, &(0x7f0000c34fff), 0xffffff0b) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) timer_create(0x2, &(0x7f0000000380)={0x0, 0x2d, 0x4, @tid=r5}, &(0x7f00000003c0)) fcntl$lock(r3, 0x7, &(0x7f0000000100)={0x1, 0x0, 0xefffffff, 0xfffffffffffffffd}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) msgctl$IPC_RMID(r0, 0x0) 07:51:05 executing program 3 (fault-call:6 fault-nth:8): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 199.639388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 199.646654] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000007 07:51:05 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fallocate(r0, 0x28, 0x20, 0x6) fcntl$setstatus(r0, 0x4, 0x8027f4) ftruncate(r0, 0x8200) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0xfffffeb3) fallocate(r0, 0x0, 0x0, 0xffff) 07:51:05 executing program 4: close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @remote}, 0xfffffffffffffd65) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000000000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x11, &(0x7f0000000000)=@sack_info={0x0}, &(0x7f0000000040)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00000024c0)='net/ip6_flowlabel\x00') write$P9_RREMOVE(r3, &(0x7f0000000080)={0x7, 0x7b, 0x2}, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002500)=[@in6={0xa, 0x4e21, 0x31}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}], 0x2c) 07:51:05 executing program 7: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0000000000100152415700000000a5", 0xf, 0x1c0}]) syz_read_part_table(0x1000, 0x8, &(0x7f0000001540)=[{&(0x7f0000000240)="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", 0x1000, 0x7fffffff}, {&(0x7f0000000040)="242f3cc067a6d8525dba0930d9d2fdec019eee0d55e96ad7b4ba2f09b83347b9d103b04a886e2fe1d47572b20fa55706dc11bd30815616ab96abb6b79d20c99bb2e032252e9f179c9c5c4bdfc467e74cf77f771ca31f649b537db9e4367e7238308e92be5b6ea39cd081edf6e84a5a5bce6429d05e2c5ac0653ccc90dc970c13ae2c275812e0c87b7a4ec3f56f0577765368976e97acc49a95c20b7bd44e01c9e4c98c28e682024c3f5ff9f5d5bb44f71897a65a3829859dd96bd85052595dcbb961d4cc15b0582b1db04b2e89eb1fb6c9ca4058", 0xd4, 0xea5}, {&(0x7f0000001240)="fe26793b0e98b70875781cc5567b59a2f0477490fe6c88f1485c869c4675124d1883a34310f348154441e9f9ecef21d84209106bdd71272001038af343bee7d1928d1bc99604704e5b449493d70b565b554c9bb283dc804dbca44eb1d3f6614dacac99c515989f821836b2cc81e6332f037be9a315b63928353666d8fc9d34f717862b8bcdeab7b2fbb9404b2105735a839da726215ab716cc79dde82213bc2352347b418356ce184fbda3a7c16e2f5c238075ad1c0d9ccc02f13ed5b9329341387457418c21f1f8e47b4e7de0f27ba0b1c58a4c46638329f2302b6872942eaf409b7a3c476afb", 0xe7, 0x8}, {&(0x7f0000000140)="8864ead2fc066ea56fc7", 0xa, 0x1f}, {&(0x7f0000001340)="7035841f384add680b9e93d5e5c012748ce153dfe5b18e2f46b0a1377c8cf21b70581e7bfaa297ae88eeedb7a26322584ec37f4bd51b08e782040197ead84ee714a35bef8075ee3f8966c930e575091520797c877bdb0defaceb8155dcf5bebad1a1f0c320dfbf7c7251a0753f5fdae9b39b8a1779d729d40d59e3c2ca6922132e79d89f18dfd61ee001889421e22d7707f50488c979da40a11cd36efa7b2bbda7a23d6fabd66be22645ae4e525ad522627b59118cfeb3d7242ffa534e5d79", 0xbf, 0x7ff}, {&(0x7f0000000180)="3b3be39e8e9b2199f6fa28856cd7b8a8c5105d7fcecc37c528f913eaf518de04bff2cc8e00ac56687c780a9c69df6617c927a304e270929b64fbf7e5aa3295fe82a7", 0x42, 0x5}, {&(0x7f0000001400)="6dc4e7abd888cfb97414cf392897f03ce6c28eab37a971d974b248fde0967682c7d6b54f3713a0fdd0d70d8cc6227ab374b1ab8f39aca9e81e98da2f", 0x3c, 0x2}, {&(0x7f0000001440)="335924bac1cd95c64444b5f24364f11347f3b79614931565240846ab574f61ab191580c18d68b1c4cfd83dbcb5712701363ece286d1f3f184f43dcaeb98afb553789437c8a06f61fe38c7bd7dfc9fe099410cd1fceea299be6b1664506d18712f33deff38856b99fca94602249bc23cf0f141f26249e36ef5be1c7d53591a80fcb0f61490c1a6b71724a778b3856900d81541039c16f5ac1ca9dcbf0d1ab1fac97bb101773961a8c6ca97723bf138ccfad85dded35342f18e446aba3dfc1f8887c6d93c74031ca849841f5b1d5387ea6393eec", 0xd3, 0x5}]) [ 199.869803] FAULT_INJECTION: forcing a failure. [ 199.869803] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 199.881658] CPU: 1 PID: 13530 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 199.890261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.899736] Call Trace: [ 199.902336] dump_stack+0x1c9/0x2b4 [ 199.905977] ? dump_stack_print_info.cold.2+0x52/0x52 [ 199.911181] should_fail.cold.4+0xa/0x11 [ 199.915253] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 199.920093] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.925213] ? lock_acquire+0x1e4/0x540 [ 199.929192] ? is_bpf_text_address+0xae/0x170 [ 199.933693] ? lock_downgrade+0x8f0/0x8f0 [ 199.937852] ? trace_hardirqs_on+0x10/0x10 [ 199.942089] ? kasan_check_read+0x11/0x20 [ 199.946246] ? rcu_is_watching+0x8c/0x150 [ 199.950396] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 199.955070] ? is_bpf_text_address+0xd7/0x170 [ 199.959574] ? kernel_text_address+0x79/0xf0 [ 199.964008] ? __kernel_text_address+0xd/0x40 07:51:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf3a4, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:05 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@access_any='access=any'}]}}) [ 199.968512] ? unwind_get_return_address+0x61/0xa0 [ 199.973467] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 199.979034] ? should_fail+0x246/0xd86 [ 199.982930] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 199.988050] __alloc_pages_nodemask+0x36e/0xdb0 [ 199.992724] ? save_stack+0x43/0xd0 [ 199.996350] ? kasan_kmalloc+0xc4/0xe0 [ 200.000264] ? kmem_cache_alloc_trace+0x152/0x780 [ 200.005134] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 200.010162] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.015539] ? do_syscall_64+0x1b9/0x820 [ 200.019617] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.025091] ? trace_hardirqs_off+0xd/0x10 [ 200.029341] ? quarantine_put+0x10d/0x1b0 [ 200.033509] ? lock_acquire+0x1e4/0x540 [ 200.037488] ? fs_reclaim_acquire+0x20/0x20 [ 200.041816] ? lock_downgrade+0x8f0/0x8f0 [ 200.045975] ? lock_downgrade+0x8f0/0x8f0 [ 200.050134] ? lock_release+0xa30/0xa30 [ 200.054112] ? lock_release+0xa30/0xa30 [ 200.058110] ? check_same_owner+0x340/0x340 [ 200.062437] ? check_same_owner+0x340/0x340 [ 200.066788] cache_grow_begin+0x91/0x710 [ 200.070945] __kmalloc_track_caller+0x684/0x760 [ 200.075635] ? kmem_cache_alloc_trace+0x318/0x780 [ 200.080604] ? legacy_parse_monolithic+0xde/0x1e0 [ 200.085450] kmemdup+0x24/0x50 [ 200.088650] legacy_parse_monolithic+0xde/0x1e0 [ 200.093324] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 200.098084] do_mount+0x6d1/0x1e20 [ 200.101890] ? copy_mount_string+0x40/0x40 [ 200.106563] ? kasan_kmalloc+0xc4/0xe0 [ 200.110479] ? kmem_cache_alloc_trace+0x318/0x780 [ 200.115439] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 200.120984] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.126624] ? copy_mount_options+0x285/0x380 [ 200.131165] ksys_mount+0x12d/0x140 [ 200.134798] __x64_sys_mount+0xbe/0x150 [ 200.138815] do_syscall_64+0x1b9/0x820 [ 200.142704] ? finish_task_switch+0x1d3/0x870 [ 200.147205] ? syscall_return_slowpath+0x5e0/0x5e0 [ 200.152134] ? syscall_return_slowpath+0x31d/0x5e0 [ 200.157068] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 200.162094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.166943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.172132] RIP: 0033:0x456a09 [ 200.175415] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.194321] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 200.202241] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 200.209517] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 07:51:05 executing program 3 (fault-call:6 fault-nth:9): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 200.216875] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 200.224165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 200.231438] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000008 07:51:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x10, 0x3, 0x0) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000480)=""/151, 0x97}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10001) write$P9_RSYMLINK(r2, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x8, 0x4}}, 0x14) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000380)={&(0x7f0000000200), 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[]}}, 0x0) write(r1, &(0x7f0000000100)="240000005a001f00ff03f4f9002304000a04f51108000103020100020800038001000000", 0x24) [ 200.293738] Dev loop7: unable to read RDB block 1 [ 200.298900] loop7: unable to read partition table [ 200.318427] loop7: partition table beyond EOD, truncated [ 200.324231] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) 07:51:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf6ffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:05 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 200.441827] FAULT_INJECTION: forcing a failure. [ 200.441827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 200.453773] CPU: 1 PID: 13560 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 200.462276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 200.471643] Call Trace: [ 200.474263] dump_stack+0x1c9/0x2b4 [ 200.477926] ? dump_stack_print_info.cold.2+0x52/0x52 [ 200.483147] should_fail.cold.4+0xa/0x11 07:51:05 executing program 5: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000a40)='/dev/amidi#\x00', 0x7, 0x2000) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000040)) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000380)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(r2, &(0x7f0000000c00)={'syz1', "6ab5e533698e38e1dfc169e05e248a7ee42f80431d5bcea3982c9f3290c4b726296cab5218047ab3aca6807cdec9f85841043469061d367993248b0db6a5ab406dca07a74d611cc91d18a8db072bd7580aa2ccffd8c92c1f686accc0555628c404b7f2229dbd323dec615796ccb74e7044b9efe1aff1db211483410a8f374cf77072b286b6f615837db6d726ce4908d53f8ca844eed93a4c9b0e0597f1a5791132a626483f0b5355a0da55b0c481ccfef3fa1a045c857161"}, 0xbc) r5 = syz_open_pts(r2, 0x0) write$P9_RFSYNC(r3, &(0x7f0000000a80)={0x7, 0x33, 0x1}, 0x7) ioctl$TCFLSH(r5, 0x5437, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) r6 = dup3(r4, r2, 0x0) sendmsg$unix(r6, &(0x7f0000000200)={&(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000500)="e65e36f6c407cafe5648fbef17ca67480c24d399a8057b4109a7462556b0a139c72596a1afb77742cfe84f0aa52dea58c1d2ed2db2e5f5c536a00bd2b181ac3648be15f62718627c481511ce6b780dea3a304b8f398d70db0a8dd2c093a2560b42c08ccadc7b6e858188c52c24c3ade274fd5237ee4c538504cace0205a26e4914391e04c5e407d80dc77edf7f00722d3105085b02c7b7df8a0f3a35e8cc07c38c7bd1f6609ed1b82258f426354795", 0xaf}, {&(0x7f00000005c0)="26e37da4dcbaa3d2eed9db9140631a199c9c88c4e19ebfff023916e039d669bbf98892dd41746af283815714f5a76e04311e17ddb565e6281e1b2820e2220965f4bc05fafc4b6e06ec154e9e9b890def8e751b1864e9", 0x56}, {&(0x7f0000000640)="cca5baeb9063eb807afe0e01a3c1943769f20672a6b4c6670d48fd8dade052c9b0b610133c4fd61fd19f367d8e25f090985953cfab58c4731341baa0c26cede7f92b226dcb3bc11e75240c77f95e6d0affb021b99b6be1f639b68ea4db58dcc336746d3283f2b74a2941a336ef46cecc9a4385c3fa9dd41bb62d2a0638d80399d5db5e946eb940aad7cb7b19a5b427d0045c232134cc783c0c2f8c2a344fac2e3c5b8b646e4564008bba2d422ed24f0cef9b02febfbbacde7abffe6fcbb6afd2eb5183af6fcf86b796f4aeb2d1eab859", 0xd0}, {&(0x7f0000000740)="5dfcd2de887b4b64e17cf4b659b852afe24e77898b9a1af2a50d8609c5d652f4dbc97228ac411b4659684b70329a6eede75e838d0d2bad8c3b01d8530673e8199968ee7b00f2764be966a76473d966910193421ef93db44ef76769e7e5fb311781edc832d023e17ed61779562a584916568d47346972cf2039f6ca826d89acd454944b7b2220556ce81342f7b5b506efc8ec20e37805c9d35f93201d6184095bcb1ed3bcbadce0caf15aad3115b71ca4e9b3ad535fa709e3e00ffcfe0fa3a4a88ce040a401ffc0cef2937b", 0xcb}, {&(0x7f0000000840)="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", 0xfc}], 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="2883f8df027dc47eec06f4b93ba1c19853000000000000000000000005e9de0c", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x20000040}, 0x4000801) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003880)={r1, &(0x7f0000000000), &(0x7f00000001c0)='\v'}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) setuid(r7) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$inet6(r8, &(0x7f0000000440)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x17d) getsockopt$inet6_dccp_buf(r9, 0x21, 0x8000000000f, &(0x7f0000000100)=""/23, &(0x7f0000000140)=0x17) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r1, &(0x7f0000000b40)="d2825d5c841ee134caaaa63e0b1c80c64b3d1d01d9b1b6912562f7f224aa8bbc12b30c3a4fc4429583ca0455f5387f2580d18423ec10f1e62d3b53c8cfae60f82a71e807ca15f148b095b0a9a0a48d9925ffd3462ecaf4596e1729bc06373a3ecebd09522ec2d5aaf60bc567fdbbc975e4969322b94f25e97492dd245b61d23d2217e30be087e3a79f32ebb5efac468015de15bea96062d2fcdcec788c032eda4ea57b578c3a"}, 0x10) r10 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x401, 0x8000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r10, 0x800442d4, &(0x7f00000000c0)=0x1f) 07:51:05 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") finit_module(r0, &(0x7f0000000000)="6c6f000004000046977a1316001000", 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000015c0)="766574683100000000ffffffffffef00", 0xb) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000140)="c3", 0x1}], 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)="6c6f000004000046977a1316001000", 0x10) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0), 0x6) 07:51:05 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) [ 200.487230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 200.492354] ? kasan_check_read+0x11/0x20 [ 200.496516] ? rcu_is_watching+0x8c/0x150 [ 200.500685] ? is_bpf_text_address+0xd7/0x170 [ 200.505374] ? kernel_text_address+0x79/0xf0 [ 200.509804] ? __kernel_text_address+0xd/0x40 [ 200.514324] ? unwind_get_return_address+0x61/0xa0 [ 200.519280] ? lock_acquire+0x1e4/0x540 [ 200.523272] ? fs_reclaim_acquire+0x20/0x20 [ 200.527610] ? lock_downgrade+0x8f0/0x8f0 [ 200.531777] ? check_same_owner+0x340/0x340 [ 200.536113] ? rcu_note_context_switch+0x730/0x730 [ 200.541056] ? legacy_parse_monolithic+0xde/0x1e0 [ 200.545939] __alloc_pages_nodemask+0x36e/0xdb0 [ 200.550654] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 200.555689] ? lock_downgrade+0x8f0/0x8f0 [ 200.559859] ? kasan_check_read+0x11/0x20 [ 200.564036] ? do_raw_spin_unlock+0xa7/0x2f0 [ 200.568486] ? kasan_check_write+0x14/0x20 [ 200.572749] ? do_raw_spin_lock+0xc1/0x200 [ 200.577001] ? kasan_unpoison_shadow+0x35/0x50 [ 200.581604] ? kasan_kmalloc+0xc4/0xe0 [ 200.585517] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 200.591087] alloc_pages_current+0x10c/0x210 [ 200.595517] get_zeroed_page+0x14/0x50 [ 200.599436] legacy_validate+0x133/0x220 [ 200.603730] ? vfs_set_fs_source+0x180/0x180 [ 200.608186] vfs_get_tree+0x144/0x5c0 [ 200.611992] do_mount+0x6f2/0x1e20 [ 200.615555] ? copy_mount_string+0x40/0x40 [ 200.619789] ? kasan_kmalloc+0xc4/0xe0 [ 200.623678] ? kmem_cache_alloc_trace+0x318/0x780 [ 200.628542] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 200.634175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 200.639712] ? copy_mount_options+0x285/0x380 [ 200.644381] ksys_mount+0x12d/0x140 [ 200.648004] __x64_sys_mount+0xbe/0x150 [ 200.652068] do_syscall_64+0x1b9/0x820 [ 200.655944] ? finish_task_switch+0x1d3/0x870 [ 200.660446] ? syscall_return_slowpath+0x5e0/0x5e0 [ 200.665378] ? syscall_return_slowpath+0x31d/0x5e0 [ 200.670302] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 200.675331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 200.680169] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 200.685360] RIP: 0033:0x456a09 [ 200.688558] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.707452] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 200.715155] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 200.722602] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 200.729864] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 07:51:06 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xfffffffffffffda3, 0x10000000, &(0x7f0000009000)}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x491099aa, 0x4002) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) [ 200.737152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 200.744726] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000009 07:51:06 executing program 3 (fault-call:6 fault-nth:10): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:06 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any='access=any'}]}}) 07:51:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6e72300100", 0x2}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x15) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000080)=""/15) [ 200.859532] binder: 13597:13599 transaction failed 29189/-22, size 40-8 line 2852 [ 200.872851] binder: 13597:13599 ioctl c0306201 20008000 returned -14 [ 200.937642] binder: 13597:13599 transaction failed 29189/-22, size 40-8 line 2852 [ 200.961641] binder: 13597:13599 ioctl c0306201 20008000 returned -14 [ 200.983149] FAULT_INJECTION: forcing a failure. [ 200.983149] name failslab, interval 1, probability 0, space 0, times 0 [ 200.994656] CPU: 1 PID: 13612 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 201.003162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.012531] Call Trace: [ 201.015132] dump_stack+0x1c9/0x2b4 [ 201.018761] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.023963] ? __kernel_text_address+0xd/0x40 [ 201.028464] ? unwind_get_return_address+0x61/0xa0 [ 201.033422] should_fail.cold.4+0xa/0x11 [ 201.037490] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 201.042595] ? save_stack+0xa9/0xd0 [ 201.046235] ? save_stack+0x43/0xd0 [ 201.049853] ? kasan_kmalloc+0xc4/0xe0 [ 201.053753] ? __kmalloc_track_caller+0x14a/0x760 [ 201.058588] ? kstrdup+0x39/0x70 [ 201.061959] ? v9fs_session_init+0xdd/0x1a80 [ 201.066373] ? v9fs_mount+0x7c/0x900 [ 201.070091] ? vfs_get_tree+0x1cb/0x5c0 [ 201.074066] ? do_mount+0x6f2/0x1e20 [ 201.077888] ? ksys_mount+0x12d/0x140 [ 201.081704] ? __x64_sys_mount+0xbe/0x150 [ 201.085864] ? do_syscall_64+0x1b9/0x820 [ 201.089934] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.095324] ? lock_release+0xa30/0xa30 [ 201.099307] ? kasan_check_read+0x11/0x20 [ 201.103462] ? rcu_is_watching+0x8c/0x150 [ 201.107612] ? lock_acquire+0x1e4/0x540 [ 201.111593] ? fs_reclaim_acquire+0x20/0x20 [ 201.115944] ? lock_downgrade+0x8f0/0x8f0 [ 201.120185] ? kernel_text_address+0x79/0xf0 [ 201.124589] ? check_same_owner+0x340/0x340 [ 201.128951] ? unwind_get_return_address+0x61/0xa0 [ 201.133899] ? rcu_note_context_switch+0x730/0x730 [ 201.138826] __should_failslab+0x124/0x180 [ 201.143056] should_failslab+0x9/0x14 [ 201.146870] __kmalloc_track_caller+0x2c4/0x760 [ 201.151553] ? save_stack+0xa9/0xd0 [ 201.155171] ? save_stack+0x43/0xd0 [ 201.158797] ? kasan_kmalloc+0xc4/0xe0 [ 201.162693] ? v9fs_session_init+0x115/0x1a80 [ 201.167203] kstrdup+0x39/0x70 [ 201.170392] v9fs_session_init+0x115/0x1a80 [ 201.175149] ? rcu_note_context_switch+0x730/0x730 [ 201.180080] ? legacy_parse_monolithic+0xde/0x1e0 07:51:06 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000240)={'ip6_vti0\x00', {0x2, 0x0, @dev}}) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000005c0)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000003c0)={[{@noquota='noquota'}]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000080)=0xe8) sendmmsg(r0, &(0x7f0000009680)=[{{&(0x7f0000000400)=@llc={0x1a, 0x32d, 0x9, 0x32, 0x10000, 0xfffffffeffffffff, @local}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000480)="6aca905ce81471f1e1f4ea78851c8ba92cbe96151d3b8e5c04c0a32802b65ecfb304c90a4040d3bffc326fbe59268ef650f8ac90d31dab30f748bf22e76a27411f2afa6cf9066b5ab8af5d85120a1d8a14021177943898471c8e52c2e90767e78356bc603abafcd2f8e1750829be11dca00d595f133895091deb111e46afc373097b6dae2326dc164acb33a72ba516a50d70d10fd85eeaefceb166f0837e31d682cce7cff6e320bcbba71c3ca5dc0ff39647c2e91936b2e4", 0xb8}], 0x1, &(0x7f0000000600)=[{0x28, 0x101, 0x6, "25e30cd3b5a3b3ba5db830db62290c3ea86e82b01ab2ec7a"}, {0x1010, 0x110, 0x9, "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{0xd8, 0x0, 0x4, "52853c0238bdc6752b0345e773ce7bf68d01a79f0876aaba46ea3d6192633f53c40a80cb91109917cd909768c307141f504864610c48da9bbc11499bd592142caad0bd4a8e1d4341571b7ff6141a9552a2f9da138c7dd23eb69b78a12e06f68d4d9be7cbe66726290d683ca742dae60270e4675ecc13437ec451b58b05704216986247fcef41b592398a727064b619ed973e8257b19d5f90feb6a3a21701e324f95758ed408a684cc7783a64b033c035d4fa773dee2e17dc63cadf64599bb1bbab34fef22d"}, {0x20, 0x101, 0x8, "879b2668974cbe63a492068f79a4"}, {0x48, 0x10d, 0x1, "1afca9f8f9d0b316c8f16c4940f333b450a3cb878a12e6a6ccfef13704c446c11e90e85041765190071637452f6689a993c9c49f77"}, {0xe8, 0x117, 0x1000, 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{&(0x7f0000008d40)="5aa9b4e32a88e6d8f685ad4feef84e538b213384c47a65eacbb5a9b3383de448f795e99818c99056ad5f1e0880c0b1ee5881be527842db6a71db8c96bee8bffd9f94fa1699344c94f339601578137e8ed5a98abbf4748b640b432dfeb031544f8cc37ce40b325985038b376a8fa3d73be8af0ff4b56a8f9cf6bbe6b27bf6c40eccbe09ffc3e4b869117b4c084bc2cd239abb3a911eb296b95eb730f0f83596bce14b16700f295fd1359dccf02ecff33b46ec49d812e1c21db5037dcede85162963afdfca87dd8ec804fcb549d679d80dfff37364acdbacae", 0xd8}, {&(0x7f0000008e40)="c8aa07c0ead7f5f16a5cab6b585f5ce0f28501e7eb7d2e1117b52aa509634bb620e22bbd9947a185ef6c67634309b816c2eb325cff5702c64e8bb2a9e260e8b9352bcda4db292bf62d6cb457d60524bd91e9e8f2ca5733fcf97703e0d1dd5cfd0aae835fbf22eef5be4584cd186976d1ea4d1632d7f15d9746cae61a07b0a177c7f5dc89803d53e2e98915b71f562c6fdb777d497f0e1b60b79c0c2c0c82ad8c5d24b1772ece56a968dc6d2c96787de8eb85ec79a170de718c6932251c04a441298347b30a3145ea6164062241007670d4593878a2a6a58f4465984d55fecec7dcb26e", 0xe3}, {&(0x7f0000008f40)="fcc6edc2ed27d9ebc102114c37aa6ac417f7300f8d58d835d00ffeac64c6e1615ace16c2271732df8c0df09d0057488b03d3fb36038ed57c336e4fadee761c5744e6be79ca9b53dd79707421b1bc7b7afe636b5829b5810151f0e1bb65c2c603b141f371c561b1f1e81f3fdc6404d95169a79e7cfe214e879faa59d8f12149eec3bd50314e8219e83961d2f886e63c9cac52a6ee5075d8a7268ae6a8331a620a319a117b7153cdf3fe364ec7b5ed2adc0c5f8766ae037ba1eb0cd52313b5629176a404f9cf669c82bae2cc94dde56265865015fce11f489608540a7fa96dac764005d8", 0xe3}, {&(0x7f0000009040)="9e7fba0f3e0457a197c542dfdbd0a556d892864c44a46e858b8dc82e6922745098f1d2588a05", 0x26}, {&(0x7f0000009080)="564534ccacd5e27758b676e27de9c4c72d6e7890d60130d3711141464c5c06f8279405fb1609a8e1daadec3d443de19535ee046d4ee96b462deea7b1d13a40dbbe6a589d3130968cac5d70937dee43ff36d3a5ddad4336df074349054da62b91de9ad403a4b4571da10d60da", 0x6c}, {&(0x7f0000009100)="eae324eeb0465b11fa28697aade4809cdedad90dc71cd4d4065cf38b7c33f081b423437f833d32421355b4b9e2603c4cd2db8f1ab90df8e99d2d1a362ddcb86b7a9459c95408028df41b06da81c5a89dbe0b057fbac5729d7cfdb03779dfb7ec7a173ca585537c0f5a81ae37b20cd93f5795db459dd3d84ca36f41a6305b8705fa342b170296c1c55abb0df8e9b2bc1f1becce0a9be38f21bf807ca47480e4e72ae4e384148a7515b24fa3ee2ff4ca696eb040cedf5702626b62f88d15e68875df4eab31c64ae6786dae031cae62ad18971a0ed895aafd934f039482ed7679aeedaed4a1671e8bf3", 0xe8}, {&(0x7f0000009200)="66971f73a4c925ed6afbea9d0dbdd18eb83c145903f90bf1733ff5a31a67dc6e50809a6dcb69e9422caff28441921589fde6ae1b342e8b55f63152aedb4e9fa1afd105eda81232719fbd7ee7a88b6bc8d6b50ad341f8b194a293cbfb0069aefedf0c1e4d1b94cf7e6dab32fba77e8b15698e7a2b1f808fe055f3437716a4ebff169871dab1b0726054d951d7fa6a5fd05a565e3df3827371f7e67638e554bdf63c34a566aa4ebbe85e0823621e28735d36aee3f587e033d04e60813fe888", 0xbe}], 0x8, &(0x7f0000009340)=[{0x58, 0x104, 0x9, "490b659f72f6d1983af684fe4912db5db60fe4308a8909e2b39d54ebdf177713ee11a21b8cce46408969f3061c9d23a7d606ffcc71e3e7f566da777bac1b44f4086d13f46d6b"}, {0x68, 0x0, 0x3, "5ce38bc09e3d90429ffa8361b60af23286783b0cacc248b61c3cbedeabacff1f31301d406eadd84278a5987f56740a49bf4ece83de72db4bff206482dbeb126944449b2c2bdf6b720c20bb57796d8a8f2f7696"}, {0x100, 0x116, 0x7, "360678f46d1ef18e0da2a7f5901672fbc7fd5a68ed1c10174c1c00df8a92cc625b66d4b6e0d81684190dc014893db69b89c55d038bb1f46f218281d82c6a105dd225e215b1b21126ef12437938b8748c9345ec394f0826f4dc6485a15d96df1642c79002b4cc9d8874faf4a5084a47cfc455dfee20fa8ae831d3f9cbaf130f2459e514438e1684d3677547dc3f2a3b251321086c2d42b996208bf1608c69e7bf5fa690ffc90893e328a6bd0f64a4d14406ca19d1223b3a8e2309a089d0b5e00cd795589d644dc321841a704bd3cb9f6bf742c60df7c6da1ad3bdb16dc4651b122e4423dfea266c5a76fc"}, {0xf8, 0x11b, 0x8, "a9e9fc6d23af217abe51845ffecf2519b0d68cc7d7cfa6acb3541f48a4a45fa23220222ca4dc3e32a729525351993fcaec66ecbdb0b0907f75748ed774745ec0bf0f84d597ca9310f8943b59ff9657acf4d8d08160e44bb82cf2a1a450c0e4aeb8a57a28ac07b3e3930d2226412d93803c98c8639b3acf7190c7b527e5db06a397f2d4ca4ffc67873a5137c7d6d597336f3ceeca36ff547ab97214ce724cb278a2fbdbd37e8b231fc30546f257cdaf81a11e11b10e60ebc0343925b5d748d56d33561e77554a5b29cf8e19a5768732206a19ad13833c6d09cbebef0c6c8c75efdf"}, {0x80, 0x109, 0x0, "e3fec5a78cb7a5a7d49fdd97bf4a8917e8583a61c7e272a5205cbcef71dc54355ff0ef80e77a3f0d1d338230c943b7e5770a31c5731f43e3148d855760543e79d5c19f10dff964a44a75be881b339b13a068c2a95e4237bdd014125a6186f71cb80f8aec9e7af7e1b885eb89661e"}], 0x338, 0x20040000}, 0xffffffff}], 0x8, 0x20000040) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x101, 0x30}, &(0x7f0000008800)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0xff, 0x9, 0x8}, 0x10) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000001c0)={@local}, 0x14) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000009880)=""/108) 07:51:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffffff7f, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="11631d8a"], 0x0, 0x0, &(0x7f0000002000)}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper], 0x48, 0x0, &(0x7f0000000040)="5e28a928b7b064604e0e282c5e59178e911afbbf407f5d60c0018fc63978a8215812c8a9dd1f30dd744e464f514cbb5ddacf40c59a28a69893bd1d1d2ce267e600c0adadbea88e26"}) r3 = mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000000240)}) 07:51:06 executing program 1: r0 = gettid() r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x8000000000005452, &(0x7f0000000080)=0x3c) setsockopt(r2, 0x9, 0x64e, &(0x7f0000000180), 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) sendmmsg(r4, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f00000013c0)}}], 0x1, 0x0) fcntl$setown(r3, 0x8, r0) getsockname(r4, &(0x7f0000000000)=@hci={0x1f, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x21}, 0x66, r5}) tkill(r0, 0x13) [ 201.184935] ? v9fs_show_options+0x7e0/0x7e0 [ 201.189354] ? lock_release+0xa30/0xa30 [ 201.193430] ? check_same_owner+0x340/0x340 [ 201.197765] ? lock_downgrade+0x8f0/0x8f0 [ 201.201923] ? kasan_unpoison_shadow+0x35/0x50 [ 201.206512] ? kasan_kmalloc+0xc4/0xe0 [ 201.210411] ? kmem_cache_alloc_trace+0x318/0x780 [ 201.215351] ? kasan_unpoison_shadow+0x35/0x50 [ 201.219945] ? kasan_kmalloc+0xc4/0xe0 [ 201.223843] v9fs_mount+0x7c/0x900 [ 201.227395] ? v9fs_drop_inode+0x150/0x150 [ 201.231640] legacy_get_tree+0x131/0x460 [ 201.235720] vfs_get_tree+0x1cb/0x5c0 [ 201.239538] do_mount+0x6f2/0x1e20 [ 201.243087] ? check_same_owner+0x340/0x340 [ 201.247417] ? lock_release+0xa30/0xa30 [ 201.251404] ? copy_mount_string+0x40/0x40 [ 201.253730] binder: BINDER_SET_CONTEXT_MGR bad uid 0 != 3327 [ 201.255655] ? retint_kernel+0x10/0x10 [ 201.255690] ? copy_mount_options+0x213/0x380 [ 201.255707] ? __sanitizer_cov_trace_pc+0x14/0x50 [ 201.255721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.255740] ? copy_mount_options+0x285/0x380 [ 201.261805] binder: 13622:13624 ioctl 40046207 0 returned -1 [ 201.265418] ksys_mount+0x12d/0x140 [ 201.265435] __x64_sys_mount+0xbe/0x150 [ 201.265452] do_syscall_64+0x1b9/0x820 [ 201.265465] ? syscall_return_slowpath+0x5e0/0x5e0 [ 201.265477] ? syscall_return_slowpath+0x31d/0x5e0 [ 201.265490] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 201.265507] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.270981] binder: 13622:13624 unknown command -1977785583 [ 201.274973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.274985] RIP: 0033:0x456a09 [ 201.274999] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 201.275006] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 201.275018] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 201.275024] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 201.275030] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 07:51:06 executing program 3 (fault-call:6 fault-nth:11): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) [ 201.275036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 201.275042] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000a [ 201.369424] binder: 13622:13640 ERROR: BC_REGISTER_LOOPER called without request [ 201.380432] binder: 13622:13624 ioctl c0306201 20007000 returned -22 [ 201.408081] EXT4-fs (loop7): bad geometry: block count 512 exceeds size of device (1 blocks) [ 201.415217] binder: 13622:13641 BC_FREE_BUFFER u0000000020001000 no match 07:51:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000dc40)={'team0\x00', 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'team_slave_1\x00', {0x2, 0x4e20, @loopback}}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000e640)={&(0x7f0000000000), 0x3f4, &(0x7f000000e600)={&(0x7f000000dd40)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01c3", @ANYRES32=r2, @ANYBLOB="04000200"], 0x20}}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="00000300050000001b9329ee107275fe2d636cc0f1f847e59a94c3e435194cd6d81a4f01fe2f13daf1f2e6495e7220a1a1ede182a5afaa8b3f665477960cabd31c8610e9f44768282dfdc5ba98b3d93a90bff1ef6edcb27f36b3766bc94c694bc23ec348456689fe"], &(0x7f0000000180)=0xe) modify_ldt$write2(0x11, &(0x7f0000000200)={0xffffffff, 0x0, 0x4000, 0x401, 0x9, 0x3, 0x8, 0x3, 0x1d3f599, 0x3}, 0x10) 07:51:06 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any='access=any'}]}}) [ 201.452229] binder_alloc: binder_alloc_mmap_handler: 13622 20001000-20004000 already mapped failed -16 [ 201.462000] EXT4-fs (loop7): bad geometry: block count 512 exceeds size of device (1 blocks) [ 201.478112] binder: 13622:13640 unknown command -1977785583 [ 201.478119] binder: BINDER_SET_CONTEXT_MGR bad uid 0 != 3327 [ 201.478135] binder: 13622:13624 ioctl 40046207 0 returned -1 [ 201.489938] binder: 13622:13640 ioctl c0306201 20007000 returned -22 07:51:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x1000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:06 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6(0xa, 0x6, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r4, @in={{0x2, 0x4e22, @multicast2}}}, 0x84) 07:51:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000001780)=""/4096, &(0x7f0000000040)=0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x0, r1, 0x40) ptrace$peekuser(0x3, r1, 0x2ecb) 07:51:06 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001580)=""/83) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x100, @remote, 0xffffffffffffffff}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000100)="3f0102fbca276aa3e55de22d4bc480a0912bed256d07c571121a513d1278c2964b9263b1ff329b8310485755f530a0db1061d1c7910193b09d94e6337d173110bb5f3c3d504952207b3c620784f2d74af1a1c2b98aae77719a7e138a87040fc3fe3f59c622e11b333a2bb6dfe36a16afb3f97c9a26623640b0db73ce9066290a6688edcd3e1286390dc239a58e841adc641d5e5c3a035c4b9ab874e90c9da70232443d0ec5", 0xa5}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="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", 0xfc}, {&(0x7f00000001c0)="ade877bee311e69b8658fc29ecffdc964e7feebd5c0fc948f02bd427faa1a204d7ef540596f347699214bfda47ad27d02e1b2c069b4b525d2256ee3500ffa01712ca3400ef9885c0dcd54aa1f9af5c820c59b979169993db9c697f4069a7ff502a28ea5fe49ce63453f41c889430c24d0ac75fc4d18b2a647f07662f827947315493df223798a7a3df", 0x89}, {&(0x7f00000013c0)='\a', 0x1}, {&(0x7f0000001400)="b0669e45633a7f2f413b8efdbead99d8e041096df6bbc1651d21a5a95cd6645820bbde9cb5178f", 0x27}], 0x6, &(0x7f00000014c0)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x8}, @init={0x18, 0x84, 0x0, {0x2000000, 0x4, 0xfff, 0x1000}}], 0x48, 0x185f4c18947988fe}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x3c9) [ 201.504788] binder: 13622:13641 ERROR: BC_REGISTER_LOOPER called without request [ 201.593369] FAULT_INJECTION: forcing a failure. [ 201.593369] name failslab, interval 1, probability 0, space 0, times 0 [ 201.604929] CPU: 0 PID: 13651 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 201.613427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 201.622801] Call Trace: [ 201.625423] dump_stack+0x1c9/0x2b4 [ 201.629049] ? dump_stack_print_info.cold.2+0x52/0x52 [ 201.634235] should_fail.cold.4+0xa/0x11 [ 201.638294] ? fault_create_debugfs_attr+0x1f0/0x1f0 07:51:07 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) getpriority(0x0, r1) [ 201.643482] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 201.648236] ? lock_acquire+0x1e4/0x540 [ 201.652233] ? is_bpf_text_address+0xae/0x170 [ 201.656760] ? lock_downgrade+0x8f0/0x8f0 [ 201.660929] ? lock_release+0xa30/0xa30 [ 201.664909] ? kasan_check_read+0x11/0x20 [ 201.669058] ? rcu_is_watching+0x8c/0x150 [ 201.673197] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 201.677874] ? lock_acquire+0x1e4/0x540 [ 201.681868] ? fs_reclaim_acquire+0x20/0x20 [ 201.686204] ? lock_downgrade+0x8f0/0x8f0 [ 201.690343] ? __kernel_text_address+0xd/0x40 [ 201.694828] ? check_same_owner+0x340/0x340 [ 201.699142] ? __save_stack_trace+0x8d/0xf0 [ 201.703462] ? rcu_note_context_switch+0x730/0x730 [ 201.708394] __should_failslab+0x124/0x180 [ 201.712637] should_failslab+0x9/0x14 [ 201.716452] kmem_cache_alloc_trace+0x2cb/0x780 [ 201.721147] ? save_stack+0x43/0xd0 [ 201.724790] ? kasan_kmalloc+0xc4/0xe0 [ 201.728675] ? __kmalloc_track_caller+0x14a/0x760 [ 201.733512] ? kstrdup+0x39/0x70 [ 201.736879] ? v9fs_session_init+0x115/0x1a80 [ 201.741384] ? v9fs_mount+0x7c/0x900 [ 201.745100] ? legacy_get_tree+0x131/0x460 [ 201.749351] p9_client_create+0x106/0x1631 [ 201.753601] ? lock_release+0xa30/0xa30 [ 201.757580] ? kasan_check_read+0x11/0x20 [ 201.761736] ? p9_client_read+0xbb0/0xbb0 [ 201.765881] ? lock_acquire+0x1e4/0x540 [ 201.769844] ? fs_reclaim_acquire+0x20/0x20 [ 201.774163] ? lock_downgrade+0x8f0/0x8f0 [ 201.778304] ? lock_release+0xa30/0xa30 [ 201.782282] ? kernel_text_address+0x79/0xf0 [ 201.786677] ? __lockdep_init_map+0x105/0x590 [ 201.791172] ? lockdep_init_map+0x9/0x10 [ 201.795238] ? kasan_check_write+0x14/0x20 [ 201.799458] ? __init_rwsem+0x1cc/0x2a0 [ 201.803420] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 201.808436] ? __kmalloc_track_caller+0x311/0x760 [ 201.813264] ? save_stack+0xa9/0xd0 [ 201.816885] ? save_stack+0x43/0xd0 [ 201.820518] ? kasan_kmalloc+0xc4/0xe0 [ 201.824390] ? memcpy+0x45/0x50 [ 201.827655] v9fs_session_init+0x21a/0x1a80 [ 201.831963] ? rcu_note_context_switch+0x730/0x730 [ 201.836898] ? legacy_parse_monolithic+0xde/0x1e0 [ 201.841732] ? v9fs_show_options+0x7e0/0x7e0 [ 201.846149] ? lock_release+0xa30/0xa30 [ 201.850814] ? check_same_owner+0x340/0x340 [ 201.855140] ? lock_downgrade+0x8f0/0x8f0 [ 201.859280] ? kasan_unpoison_shadow+0x35/0x50 [ 201.863852] ? kasan_kmalloc+0xc4/0xe0 [ 201.867735] ? kmem_cache_alloc_trace+0x318/0x780 [ 201.872569] ? kasan_unpoison_shadow+0x35/0x50 [ 201.877161] ? kasan_kmalloc+0xc4/0xe0 [ 201.881052] v9fs_mount+0x7c/0x900 [ 201.884597] ? v9fs_drop_inode+0x150/0x150 [ 201.888830] legacy_get_tree+0x131/0x460 [ 201.892885] vfs_get_tree+0x1cb/0x5c0 [ 201.896680] do_mount+0x6f2/0x1e20 [ 201.900222] ? check_same_owner+0x340/0x340 [ 201.904530] ? lock_release+0xa30/0xa30 [ 201.908494] ? copy_mount_string+0x40/0x40 [ 201.912729] ? kasan_kmalloc+0xc4/0xe0 [ 201.916616] ? kmem_cache_alloc_trace+0x318/0x780 [ 201.921473] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 201.927016] ? _copy_from_user+0xdf/0x150 [ 201.931151] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 201.936674] ? copy_mount_options+0x285/0x380 [ 201.941158] ksys_mount+0x12d/0x140 [ 201.944775] __x64_sys_mount+0xbe/0x150 [ 201.948746] do_syscall_64+0x1b9/0x820 [ 201.952622] ? syscall_return_slowpath+0x5e0/0x5e0 [ 201.957537] ? syscall_return_slowpath+0x31d/0x5e0 [ 201.962464] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 201.967480] ? prepare_exit_to_usermode+0x291/0x3b0 [ 201.972484] ? perf_trace_sys_enter+0xb10/0xb10 [ 201.977142] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 201.981978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 201.987168] RIP: 0033:0x456a09 [ 201.990353] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.009242] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 202.016938] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 202.024207] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 202.031472] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 07:51:07 executing program 3 (fault-call:6 fault-nth:12): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:07 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) [ 202.038725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 202.045980] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000b 07:51:07 executing program 5: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd0ffc)=0x3) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x232) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000000)={0xff}) 07:51:07 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) fallocate(r0, 0x12, 0x0, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 07:51:07 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@filter={'filter\x00', 0xe, 0x6, 0x980, [0x0, 0x20000200, 0x20000638, 0x20000850], 0x0, &(0x7f0000000180), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x64, 0x888e, 'bcsh0\x00', 'veth0_to_team\x00', 'lo\x00', 'bond0\x00', @broadcast, [0x0, 0x0, 0x0, 0xff, 0xff], @dev={[], 0xc}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x188, 0x1b8, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x101, 0x4}}}, @vlan={'vlan\x00', 0x8, {{0x3, 0x5, 0x883e}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}, @common=@nflog={'nflog\x00', 0x50, {{0xa66, 0x4, 0x9, 0x0, 0x0, "38a86bf91ece1fe5906a66dde5f298087810b40de33b853b651311bcf1ab7cc028bd698b3fcea3995094362698c98d75e2e6b6eb9e6e4d1db3d44b9732366d0d"}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}, {{{0x5, 0x1b, 0x600, 'bcsf0\x00', 'bpq0\x00', 'lo\x00', 'ipddp0\x00', @random="77fd7d12c0c7", [0xc44148c512a17d96, 0xff, 0xff, 0xff, 0xff], @local, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1d8, 0x1d8, 0x250, [@comment={'comment\x00', 0x100}, @mark_m={'mark_m\x00', 0x18, {{0x2c2, 0x7fffffff, 0x2, 0x1}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x3, 0x80000001, 0xffffffffffff8001, 0x0, 0x0, "007fb8f96f8d92d8dacd22a1afd4a9cf9341affb7308e1e210d9f6956ceff350ed979100cf1006e26bdd4b5e5d2e0fe12fbb21006cccf990c827d7bb8337759b"}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x2, 0x201, 'ip6gretap0\x00', 'bond0\x00', 'eql\x00', 'veth0_to_bond\x00', @dev={[], 0x1d}, [0x0, 0xff, 0xff, 0xff, 0xff], @dev={[], 0x13}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xe0, 0xe0, 0x128, [@mark_m={'mark_m\x00', 0x18, {{0x23e, 0x8, 0x2}}}, @pkttype={'pkttype\x00', 0x8, {{0x7}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x10001, 0xaf0}}}}, {{{0x11, 0x60, 0xf3fd, 'dummy0\x00', 'syzkaller0\x00', 'teql0\x00', 'veth0\x00', @local, [0x0, 0xff, 0xff, 0xff, 0xb4765b7e33d4d488], @dev={[], 0x16}, [0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x0, 0x5}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x11, 0x1, 0xdada, 'ip6_vti0\x00', 'bridge_slave_0\x00', 'ip6gre0\x00', 'teql0\x00', @broadcast, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xb8, 0x138, 0x168, [@limit={'limit\x00', 0x20, {{0x0, 0xdd73, 0x2, 0x5, 0x7, 0x7}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x4}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x7, 0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1f}}}}, {{{0x9, 0x20, 0x9b06, 'teql0\x00', 'team_slave_1\x00', 'syzkaller0\x00', 'rose0\x00', @remote, [0xff, 0x0, 0x0, 0xff, 0xff], @remote, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0x150, 0x198, [@cluster={'cluster\x00', 0x10, {{0x3, 0x200, 0x7}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x9, 0xfffffffffffffe01, 0x4, 0x0, 0x0, "3093476db50a2a8b21e71445637713b03b3691fb92b1d99fa796eceb39d559526671983d454b4758b2a2fc6e8c6b3e95a7ede9bbcfc6e79b5e77494e4a9ad6a5"}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0x3}}}}]}]}, 0x9f8) r1 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045004, &(0x7f0000000140)=0x3) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 07:51:07 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x20000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:07 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any='access=any'}]}}) 07:51:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x606, @loopback}}, 0x10001, 0x4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={r4, 0x84, 0x2}, &(0x7f00000001c0)=0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000013ff4)={@local, @rand_addr, @multicast2}, 0xc) listen(r5, 0x0) close(r5) dup3(r1, r2, 0x0) [ 202.224337] FAULT_INJECTION: forcing a failure. [ 202.224337] name failslab, interval 1, probability 0, space 0, times 0 [ 202.235782] CPU: 0 PID: 13694 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 202.244290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.253640] Call Trace: [ 202.256222] dump_stack+0x1c9/0x2b4 [ 202.259837] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.265016] ? is_bpf_text_address+0xd7/0x170 [ 202.269502] should_fail.cold.4+0xa/0x11 [ 202.273566] ? __save_stack_trace+0x8d/0xf0 [ 202.277901] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.282998] ? save_stack+0xa9/0xd0 [ 202.286630] ? kasan_kmalloc+0xc4/0xe0 [ 202.290503] ? kmem_cache_alloc_trace+0x152/0x780 [ 202.295329] ? p9_client_create+0x106/0x1631 [ 202.299721] ? v9fs_session_init+0x21a/0x1a80 [ 202.304214] ? v9fs_mount+0x7c/0x900 [ 202.307925] ? legacy_get_tree+0x131/0x460 [ 202.312162] ? vfs_get_tree+0x1cb/0x5c0 [ 202.316149] ? do_mount+0x6f2/0x1e20 [ 202.319849] ? ksys_mount+0x12d/0x140 [ 202.323647] ? __x64_sys_mount+0xbe/0x150 [ 202.327802] ? do_syscall_64+0x1b9/0x820 [ 202.331871] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.337247] ? lock_release+0xa30/0xa30 [ 202.341225] ? kasan_check_read+0x11/0x20 [ 202.345404] ? lock_acquire+0x1e4/0x540 [ 202.349379] ? fs_reclaim_acquire+0x20/0x20 [ 202.353691] ? lock_downgrade+0x8f0/0x8f0 [ 202.357838] ? lock_acquire+0x1e4/0x540 [ 202.361808] ? check_same_owner+0x340/0x340 [ 202.366137] ? __kernel_text_address+0xd/0x40 [ 202.370622] ? rcu_note_context_switch+0x730/0x730 [ 202.375582] ? __save_stack_trace+0x8d/0xf0 [ 202.379932] __should_failslab+0x124/0x180 [ 202.384158] should_failslab+0x9/0x14 [ 202.387959] __kmalloc_track_caller+0x2c4/0x760 [ 202.392626] ? kmem_cache_alloc_trace+0x318/0x780 [ 202.397465] ? kasan_kmalloc+0xc4/0xe0 [ 202.401344] ? p9_client_create+0x445/0x1631 [ 202.405736] kstrdup+0x39/0x70 [ 202.408916] p9_client_create+0x445/0x1631 [ 202.413139] ? lock_release+0xa30/0xa30 [ 202.417099] ? kasan_check_read+0x11/0x20 [ 202.421240] ? p9_client_read+0xbb0/0xbb0 [ 202.425375] ? lock_acquire+0x1e4/0x540 [ 202.429330] ? fs_reclaim_acquire+0x20/0x20 [ 202.433656] ? lock_downgrade+0x8f0/0x8f0 [ 202.437819] ? lock_release+0xa30/0xa30 [ 202.442222] ? kernel_text_address+0x79/0xf0 [ 202.446626] ? __lockdep_init_map+0x105/0x590 [ 202.451126] ? lockdep_init_map+0x9/0x10 [ 202.455176] ? kasan_check_write+0x14/0x20 [ 202.459405] ? __init_rwsem+0x1cc/0x2a0 [ 202.463395] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 202.468404] ? __kmalloc_track_caller+0x311/0x760 [ 202.473241] ? save_stack+0xa9/0xd0 [ 202.476851] ? save_stack+0x43/0xd0 [ 202.480478] ? kasan_kmalloc+0xc4/0xe0 [ 202.484358] ? memcpy+0x45/0x50 [ 202.487633] v9fs_session_init+0x21a/0x1a80 [ 202.491943] ? rcu_note_context_switch+0x730/0x730 [ 202.496879] ? legacy_parse_monolithic+0xde/0x1e0 [ 202.501714] ? v9fs_show_options+0x7e0/0x7e0 [ 202.506119] ? lock_release+0xa30/0xa30 [ 202.510079] ? check_same_owner+0x340/0x340 [ 202.514393] ? lock_downgrade+0x8f0/0x8f0 [ 202.518526] ? kasan_unpoison_shadow+0x35/0x50 [ 202.523103] ? kasan_kmalloc+0xc4/0xe0 [ 202.526976] ? kmem_cache_alloc_trace+0x318/0x780 [ 202.531800] ? kasan_unpoison_shadow+0x35/0x50 [ 202.536364] ? kasan_kmalloc+0xc4/0xe0 [ 202.540246] v9fs_mount+0x7c/0x900 [ 202.543774] ? v9fs_drop_inode+0x150/0x150 [ 202.547995] legacy_get_tree+0x131/0x460 [ 202.552056] vfs_get_tree+0x1cb/0x5c0 [ 202.555866] do_mount+0x6f2/0x1e20 [ 202.559416] ? check_same_owner+0x340/0x340 [ 202.563737] ? lock_release+0xa30/0xa30 [ 202.567719] ? copy_mount_string+0x40/0x40 [ 202.571953] ? kasan_kmalloc+0xc4/0xe0 [ 202.575828] ? kmem_cache_alloc_trace+0x318/0x780 [ 202.580658] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 202.586181] ? _copy_from_user+0xdf/0x150 [ 202.590315] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 202.595836] ? copy_mount_options+0x285/0x380 [ 202.600326] ksys_mount+0x12d/0x140 [ 202.603944] __x64_sys_mount+0xbe/0x150 [ 202.607911] do_syscall_64+0x1b9/0x820 [ 202.611787] ? syscall_return_slowpath+0x5e0/0x5e0 [ 202.616700] ? syscall_return_slowpath+0x31d/0x5e0 [ 202.621612] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 202.626612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 202.631441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 202.636612] RIP: 0033:0x456a09 [ 202.639788] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.658684] RSP: 002b:00007f388b675c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 202.666378] RAX: ffffffffffffffda RBX: 00007f388b6766d4 RCX: 0000000000456a09 07:51:08 executing program 3 (fault-call:6 fault-nth:13): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 202.673636] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 202.680903] RBP: 0000000000930140 R08: 00000000200007c0 R09: 0000000000000000 [ 202.688174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 202.695425] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000c 07:51:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r1, 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = socket$inet(0x10, 0x3, 0x4) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='\x00', 0xffffffffffffff9c}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x0, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r3, &(0x7f0000000240)={0x6, 0x118, 0xfa00, {{0x9, 0xffffffffffff8001, "5833e252779500475cae61c720b50492d5d1f20b291a5106593bc5ca93c446bd63c1e24da0e50c2b2e421405b6223577af242336c0cab66e583c52c65e9f8b3a3142768c194eb66253d3075967faeedf241248384f8a0009d9c7c72ffb85f76e10eec306d852013d67b8d57aeb8dd23e1bfbcc90ba4862ee395dd89ece5bc3d3c6d17014149b8d3c2b6ef3437d2fdf783428f2081fd250f9afee95f5dea7faf2b757b8660448d81327be8c2688b56144ff1f79e5df9add27b539fe7aa02b16521a502abff95a5f0e31a56c74939811e7015cf2bf99a01af0e09c0da351bad70033d5bfbc3c2323365822f17a38d3e5d4ac02255dfe92f338d3a78aa52a4c8933", 0x69, 0x5, 0x2, 0x779, 0x1ff, 0x3, 0x6}, r4}}, 0x120) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) write$cgroup_subtree(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="2d72646d61202b637098202d72646d61202b637075202d7069647320"], 0x1c) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c0000001200ff09fffefdb724a6006100000900000000000000150006001d001fc41180b598be593ab6821148a720bb1aa49868c62b2ca654a6613b6aabf35d0f1cbc882b079881e566f245", 0x4c}], 0x1}, 0x0) 07:51:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:08 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYRES16=r0], &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183, 0x0, 0x0, [], r2}, 0x48) close(r3) 07:51:08 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x800, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0xfff, @mcast2, 0x100000001}}}, &(0x7f0000000440)=0x84) ioctl$TUNSETLINK(r1, 0x400454cd, 0xf) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000580)={r3, @in={{0x2, 0x4e22, @multicast1}}, 0xfffffffffffffffd, 0x1, 0x81, 0x9, 0xffffffffffffff0b}, &(0x7f0000000640)=0x98) ioctl$SCSI_IOCTL_GET_PCI(r1, 0x5387, &(0x7f0000000200)) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000000c0)={{0x10000, 0xf002, 0xc, 0x5, 0x40, 0x6, 0xffffffff, 0x9, 0xfffffffffffff628, 0x3, 0x0, 0x5}, {0x1, 0x1000, 0x1f, 0x80, 0x3, 0xffffffffffffffff, 0x9f, 0x101, 0x3, 0xffff, 0x8000, 0x7f}, {0x2000, 0x4000, 0xf, 0x101, 0x5, 0x6, 0x8001, 0x5, 0xffff, 0x3, 0x7, 0x200}, {0x4, 0x2000, 0x0, 0x5, 0x80, 0x9837, 0xd48, 0x8, 0x0, 0x100000000000, 0x6, 0x3ff}, {0xf001, 0x0, 0x8, 0x6, 0xffffffffffffff8c, 0x100000000, 0x4119, 0x4, 0x8, 0x4, 0xfffffffffffffffb, 0x9b}, {0x2002, 0x0, 0xc, 0x6, 0x7fff, 0x1, 0xd9d2, 0xf0, 0x90000000000, 0x2, 0x7fff}, {0x100000, 0x7000, 0xe, 0x1ff, 0xfffffffffffffffb, 0x9a2, 0x0, 0x205ccb7b, 0x3f, 0x8, 0x3, 0x2cf}, {0xf001, 0x7000, 0xa, 0x2, 0x4, 0x9, 0x400, 0xe000000000000, 0x2, 0x7, 0x81, 0x8001}, {0x1}, {0x5004, 0x1000}, 0x80000001, 0x0, 0x10002, 0x440007, 0x0, 0x101, 0x1d007, [0x8, 0x8, 0x4]}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000000040)={0x7}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000680)) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f0000000700)={0x4c, 0x1ff, 0x1, 0x8, 0x10000, 0x44c1}) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000000480)=0x301, 0x4) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000300)={0x5, 0x40, 0x9, 0xaec5, [], [], [], 0x8, 0x7, 0x1, 0x17d2, "e4f2d968b0c431adabb2e94752b5109b"}) 07:51:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYBLOB="01000000000000000a00000000002000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @loopback}}}, 0x108) 07:51:08 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000040), 0xc, &(0x7f000000b000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xfe10}}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xa6761551c85286dd, 0x0) r1 = gettid() ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) getpgid(r1) [ 202.895039] FAULT_INJECTION: forcing a failure. [ 202.895039] name failslab, interval 1, probability 0, space 0, times 0 [ 202.906413] CPU: 1 PID: 13723 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 202.914912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.924263] Call Trace: [ 202.926853] dump_stack+0x1c9/0x2b4 [ 202.930479] ? dump_stack_print_info.cold.2+0x52/0x52 [ 202.935758] should_fail.cold.4+0xa/0x11 [ 202.939833] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 202.944928] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 202.949932] ? lock_acquire+0x1e4/0x540 [ 202.953895] ? is_bpf_text_address+0xae/0x170 [ 202.958380] ? lock_downgrade+0x8f0/0x8f0 [ 202.962532] ? lock_release+0xa30/0xa30 [ 202.966497] ? lock_acquire+0x1e4/0x540 [ 202.970460] ? fs_reclaim_acquire+0x20/0x20 [ 202.974775] ? lock_downgrade+0x8f0/0x8f0 [ 202.978915] ? is_bpf_text_address+0xd7/0x170 [ 202.983402] ? check_same_owner+0x340/0x340 [ 202.987713] ? __kernel_text_address+0xd/0x40 [ 202.992210] ? rcu_note_context_switch+0x730/0x730 [ 202.997127] __should_failslab+0x124/0x180 [ 203.001354] should_failslab+0x9/0x14 [ 203.005154] __kmalloc_track_caller+0x2c4/0x760 [ 203.009825] ? save_stack+0xa9/0xd0 [ 203.013442] ? parse_opts+0x176/0x500 [ 203.017239] kstrdup+0x39/0x70 [ 203.020421] parse_opts+0x176/0x500 [ 203.024042] ? do_raw_spin_unlock+0xa7/0x2f0 [ 203.028443] ? p9_fd_poll+0x2b0/0x2b0 [ 203.032228] ? kasan_check_write+0x14/0x20 [ 203.036449] ? do_raw_spin_lock+0xc1/0x200 [ 203.040681] ? trace_hardirqs_off+0xd/0x10 [ 203.044912] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 203.050698] ? debug_check_no_obj_freed+0x30b/0x595 [ 203.055719] p9_fd_create+0x8b/0x3f0 [ 203.059432] ? p9_fd_show_options+0x1c0/0x1c0 [ 203.063919] ? trace_hardirqs_on+0xd/0x10 [ 203.068058] p9_client_create+0xb2b/0x1631 [ 203.072282] ? p9_client_read+0xbb0/0xbb0 [ 203.076415] ? lock_acquire+0x1e4/0x540 [ 203.080379] ? fs_reclaim_acquire+0x20/0x20 [ 203.084687] ? lock_downgrade+0x8f0/0x8f0 [ 203.088836] ? lock_release+0xa30/0xa30 [ 203.092801] ? __lockdep_init_map+0x105/0x590 [ 203.097283] ? lockdep_init_map+0x9/0x10 [ 203.101343] ? kasan_check_write+0x14/0x20 [ 203.105566] ? __init_rwsem+0x1cc/0x2a0 [ 203.109528] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 203.114532] ? __kmalloc_track_caller+0x311/0x760 [ 203.119357] ? save_stack+0xa9/0xd0 [ 203.122968] ? save_stack+0x43/0xd0 [ 203.126580] ? kasan_kmalloc+0xc4/0xe0 [ 203.130452] ? memcpy+0x45/0x50 [ 203.133723] v9fs_session_init+0x21a/0x1a80 [ 203.138032] ? rcu_note_context_switch+0x730/0x730 [ 203.142964] ? legacy_parse_monolithic+0xde/0x1e0 [ 203.147799] ? v9fs_show_options+0x7e0/0x7e0 [ 203.152209] ? lock_release+0xa30/0xa30 [ 203.156170] ? check_same_owner+0x340/0x340 [ 203.160496] ? lock_downgrade+0x8f0/0x8f0 [ 203.164635] ? kasan_unpoison_shadow+0x35/0x50 [ 203.169222] ? kasan_kmalloc+0xc4/0xe0 [ 203.173110] ? kmem_cache_alloc_trace+0x318/0x780 [ 203.177937] ? kasan_unpoison_shadow+0x35/0x50 [ 203.182512] ? kasan_kmalloc+0xc4/0xe0 [ 203.186387] v9fs_mount+0x7c/0x900 [ 203.189919] ? v9fs_drop_inode+0x150/0x150 [ 203.194228] legacy_get_tree+0x131/0x460 [ 203.198275] vfs_get_tree+0x1cb/0x5c0 [ 203.202066] do_mount+0x6f2/0x1e20 [ 203.205590] ? check_same_owner+0x340/0x340 [ 203.209895] ? lock_release+0xa30/0xa30 [ 203.213858] ? copy_mount_string+0x40/0x40 [ 203.218094] ? retint_kernel+0x10/0x10 [ 203.221970] ? copy_mount_options+0x213/0x380 [ 203.226455] ? __sanitizer_cov_trace_const_cmp4+0x11/0x20 [ 203.231978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.237508] ? copy_mount_options+0x285/0x380 [ 203.241990] ksys_mount+0x12d/0x140 [ 203.245605] __x64_sys_mount+0xbe/0x150 [ 203.249567] do_syscall_64+0x1b9/0x820 [ 203.253448] ? finish_task_switch+0x1d3/0x870 [ 203.257931] ? syscall_return_slowpath+0x5e0/0x5e0 [ 203.262848] ? syscall_return_slowpath+0x31d/0x5e0 [ 203.267769] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 203.272784] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.277618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.282808] RIP: 0033:0x456a09 [ 203.285991] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 203.304879] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 203.312572] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 203.319841] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 203.327097] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 203.334348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 07:51:08 executing program 3 (fault-call:6 fault-nth:14): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:08 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf108, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 203.341600] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000d [ 203.349273] 9pnet: Insufficient options for proto=fd 07:51:08 executing program 6 (fault-call:9 fault-nth:0): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) [ 203.429537] Unknown ioctl 1074025677 07:51:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 07:51:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x347, 0x4) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7f, 0x301800) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000001c0)={r1, r3}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x800, 0x2, 0x1, r1}) recvmmsg(r0, &(0x7f000000a6c0)=[{{&(0x7f0000001bc0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000001cc0)=""/4096, 0x1000}], 0x1, &(0x7f0000002d00)=""/244, 0xf4}}], 0x1, 0x10e, &(0x7f000000a900)={0x0, 0x989680}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r5 = fcntl$getown(r1, 0x9) rt_tgsigqueueinfo(r4, r5, 0xb, &(0x7f0000000080)={0x23, 0x80000000, 0x2}) 07:51:08 executing program 0: capset(&(0x7f0000000080)={0x20071026}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0x0, 0x2032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0xca59da1, 0x1, 0x5}, &(0x7f0000000180)=0x10) 07:51:08 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000001380)=0x1e) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tgkill(r2, r2, 0x2f) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000040)="9545846c21e1439df579ea443e693788414c0e5ebbdc504b5d68da29dd4ddaaa989c5e36af88fc52f129016ffdfd08583c9ee643a30048468c16b0ec079a6e314548b4b6040d366de566035463ee130a1e948ca4177793b2295a60f45e4ef9fedb933cf68d1a48ff946abe4f71776a4696028cb0de3c61f38a03d1c62417343cc59a348fedf43b7f3cba17529d12fa7685b42cafd7d25c451e79a9dc7eb3e23ba50cbcee88ea1d49f5c051ff21", 0xad}, {&(0x7f0000001280)="98bc479476d6e44137c032aea4c783f48a1f2f3d51c1d1a9b47aad33073548ba3a6e87c50d808a53ac0abe97a3ea778084b0f3e13d8ec31042435c4568d6474bf6902f2c033ba2eba13ca9a2e7547a99929e811df7cf5a7bf3ee6d89d79f74b76c3f8dac4e161725cdbe934f54f24401413096efe94b64f0074b5c9ad13a38661c9649ffbee32796e8ea35df6ffc29eeb93a93ba3793c93a177ae32e00c4a8bc8c9a274e24c9514507c68143a4df6ed1af3f2af3d12ac81833a3434aa13077ea53f5611c2feb8d2a679439c0358b7550589dc9d6e5f2a9ff88f1fcc4120f5fc7c0eca757d02570d0fc7704dc86e844c45a9c12b836c05425", 0xf8}, {&(0x7f0000000100)="3fae14050f1157f216962735d985c7eb", 0x10}], 0x4, 0x0) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000240)) [ 203.453827] Unknown ioctl 21383 [ 203.457742] Unknown ioctl 1094233732 [ 203.465180] Unknown ioctl -1068978587 [ 203.470984] Unknown ioctl 1074025677 [ 203.474846] Unknown ioctl 21383 [ 203.478987] Unknown ioctl 1094233732 [ 203.483465] Unknown ioctl -1068978587 [ 203.572919] FAULT_INJECTION: forcing a failure. [ 203.572919] name failslab, interval 1, probability 0, space 0, times 0 [ 203.584263] CPU: 1 PID: 13750 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 203.592814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.602420] Call Trace: [ 203.605023] dump_stack+0x1c9/0x2b4 [ 203.608658] ? dump_stack_print_info.cold.2+0x52/0x52 [ 203.613842] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 203.618503] should_fail.cold.4+0xa/0x11 [ 203.622551] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 203.627642] ? __kernel_text_address+0xd/0x40 [ 203.632122] ? unwind_get_return_address+0x61/0xa0 [ 203.637034] ? __save_stack_trace+0x8d/0xf0 [ 203.641366] ? save_stack+0xa9/0xd0 [ 203.644975] ? save_stack+0x43/0xd0 [ 203.648586] ? kasan_kmalloc+0xc4/0xe0 [ 203.652477] ? __kmalloc_track_caller+0x14a/0x760 [ 203.657318] ? kstrdup+0x39/0x70 [ 203.660680] ? parse_opts+0x176/0x500 [ 203.664466] ? p9_fd_create+0x8b/0x3f0 [ 203.668338] ? v9fs_session_init+0x21a/0x1a80 [ 203.672820] ? lock_acquire+0x1e4/0x540 [ 203.676780] ? fs_reclaim_acquire+0x20/0x20 [ 203.681093] ? lock_downgrade+0x8f0/0x8f0 [ 203.685240] ? check_same_owner+0x340/0x340 [ 203.689552] ? rcu_note_context_switch+0x730/0x730 [ 203.694476] __should_failslab+0x124/0x180 [ 203.698697] should_failslab+0x9/0x14 [ 203.702487] __kmalloc+0x2c8/0x760 [ 203.706367] ? match_number.isra.0+0xbf/0x280 [ 203.710857] match_number.isra.0+0xbf/0x280 [ 203.715172] ? match_strdup+0xa0/0xa0 [ 203.718957] ? match_wildcard+0x3c0/0x3c0 [ 203.723090] match_int+0x23/0x30 [ 203.726444] parse_opts+0x32c/0x500 [ 203.730058] ? p9_fd_poll+0x2b0/0x2b0 [ 203.733846] ? kasan_check_write+0x14/0x20 [ 203.738067] ? do_raw_spin_lock+0xc1/0x200 [ 203.742290] ? trace_hardirqs_off+0xd/0x10 [ 203.746511] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 203.751603] p9_fd_create+0x8b/0x3f0 [ 203.755302] ? p9_fd_show_options+0x1c0/0x1c0 [ 203.759783] ? trace_hardirqs_on+0xd/0x10 [ 203.763923] p9_client_create+0xb2b/0x1631 [ 203.768146] ? p9_client_read+0xbb0/0xbb0 [ 203.772281] ? lock_acquire+0x1e4/0x540 [ 203.776239] ? fs_reclaim_acquire+0x20/0x20 [ 203.780547] ? lock_downgrade+0x8f0/0x8f0 [ 203.784682] ? lock_release+0xa30/0xa30 [ 203.788643] ? __lockdep_init_map+0x105/0x590 [ 203.793130] ? lockdep_init_map+0x9/0x10 [ 203.797177] ? kasan_check_write+0x14/0x20 [ 203.801396] ? __init_rwsem+0x1cc/0x2a0 [ 203.805365] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 203.810369] ? __kmalloc_track_caller+0x311/0x760 [ 203.815196] ? save_stack+0xa9/0xd0 [ 203.818965] ? save_stack+0x43/0xd0 [ 203.822577] ? kasan_kmalloc+0xc4/0xe0 [ 203.826453] ? memcpy+0x45/0x50 [ 203.829720] v9fs_session_init+0x21a/0x1a80 [ 203.834024] ? rcu_note_context_switch+0x730/0x730 [ 203.838941] ? legacy_parse_monolithic+0xde/0x1e0 [ 203.843787] ? v9fs_show_options+0x7e0/0x7e0 [ 203.848182] ? lock_release+0xa30/0xa30 [ 203.852153] ? check_same_owner+0x340/0x340 [ 203.856460] ? lock_downgrade+0x8f0/0x8f0 [ 203.860592] ? kasan_unpoison_shadow+0x35/0x50 [ 203.865157] ? kasan_kmalloc+0xc4/0xe0 [ 203.869034] ? kmem_cache_alloc_trace+0x318/0x780 [ 203.873866] ? kasan_unpoison_shadow+0x35/0x50 [ 203.878444] ? kasan_kmalloc+0xc4/0xe0 [ 203.882321] v9fs_mount+0x7c/0x900 [ 203.885854] ? v9fs_drop_inode+0x150/0x150 [ 203.890090] legacy_get_tree+0x131/0x460 [ 203.894141] vfs_get_tree+0x1cb/0x5c0 [ 203.897950] do_mount+0x6f2/0x1e20 [ 203.901474] ? check_same_owner+0x340/0x340 [ 203.905780] ? lock_release+0xa30/0xa30 [ 203.909742] ? copy_mount_string+0x40/0x40 [ 203.913961] ? kasan_kmalloc+0xc4/0xe0 [ 203.917840] ? kmem_cache_alloc_trace+0x318/0x780 [ 203.922669] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 203.928201] ? _copy_from_user+0xdf/0x150 [ 203.932334] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 203.937863] ? copy_mount_options+0x285/0x380 [ 203.942346] ksys_mount+0x12d/0x140 [ 203.946149] __x64_sys_mount+0xbe/0x150 [ 203.950120] do_syscall_64+0x1b9/0x820 [ 203.953994] ? finish_task_switch+0x1d3/0x870 [ 203.958474] ? syscall_return_slowpath+0x5e0/0x5e0 [ 203.963388] ? syscall_return_slowpath+0x31d/0x5e0 [ 203.968304] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 203.973307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.978141] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 203.983314] RIP: 0033:0x456a09 [ 203.986494] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.005381] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 204.013074] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 204.020329] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 204.027587] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 204.034839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 204.042101] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000e 07:51:09 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x40000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$KDMKTONE(r0, 0x4b30, 0x81) r1 = add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="784842f522e761206590a9a89a14fbf298938c5173e562545d9a8b68d3b95b", 0x1f, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="7030a0f83da046fd09a5bbb75263fbdca69e7b39c0797c45e50eb47ac58bf3343ebd7cbf43510ec9f384b6a408c712c81ea9b3dcaefe74ca211fad568ea62559ec15d81dc45da91c367d18c09179ad386df4ee84cdaf22bb7bd3fa36ff7e6b01853ef9a59f76d9176ab57aa43d8015ed66f7e47d5e282fe82cc90954880186acd14d18fdfbf6e3b39e657b1f6817758754338e61", 0x94, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="95f2c912c21304cf01d09c308188514c7e8debbb78cb2e9e", 0x18, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000340)={r1, r2, r3}, &(0x7f0000000380), 0x0, &(0x7f0000000500)={&(0x7f00000003c0)={'sha224-avx2\x00'}, &(0x7f0000000400)="deb4169642b312dcafb70fa9c283607b12199e2a395f48221c3d8f1add6273a379a294b8f0b198e1cdfc80d30f8a74aad96198bd68c3cc8a520767cf673e08570520520a4c3576aca24fc078630a09a802d2f3a9bb8f020907749608ef4153e4bd10f17a8f928bdfd1807b5f8f5c7d64aa890dc6826c2821fe24237a97919dc3f25631905d60a8d4d4a802499b2db6c632c583b46849acc6e9a9dc9188c951489725f68aed071efaff8da3c896bf7670cff0d827d4a658a2dc2666bbfeeaf48655f9c3b08566897aaf1c578d3d2d1dd96e4a5153c83d8cd827b81b7aac8b1c50ae4631e52a4ecc", 0xe7}) write$eventfd(r0, &(0x7f0000000540)=0x9, 0x8) r4 = semget(0x0, 0x3, 0x420) semctl$SEM_STAT(r4, 0x6, 0x12, &(0x7f0000000580)=""/207) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000680)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000006c0)=""/2) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000740)=r5) symlink(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') wait4(r5, &(0x7f0000000840), 0x20000000, &(0x7f0000000880)) mq_notify(r0, &(0x7f0000000940)={0x0, 0x2d, 0x1, @tid=r5}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000980)={0x6, 0x800, 0x80, 0x100, 0x7}, 0x14) ioctl$KDDELIO(r0, 0x4b35, 0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000009c0)={0x4, 0x45, 0x40, 0x8, 0x8, 0x3, 0x101, 0x5, 0x9, 0xfff, 0x0, 0x4}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000a00)=""/190, &(0x7f0000000ac0)=0xbe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000b00)={0x0, 0x7, 0x7fff, 0x2, 0x2bcc00, 0x2}, &(0x7f0000000b40)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000b80)={r6, 0x7, 0x5f4b2521, 0xe484}, 0x10) write$P9_RXATTRWALK(r0, &(0x7f0000000bc0)={0xf, 0x1f, 0x2, 0x7ff}, 0xf) add_key$user(&(0x7f0000000c00)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c80)="b443b5888162a5e3dfda719db2333fbb6b228b7491c519084d2919cf2cce7289b865b6f5601ccb14365f1bde0463ba81ce30e68a099bdb68e17c3df33c6d29ffd98ab87229a48458cf3fbc60a747dbb6579a97ca479d2a69935bbec2baac528b5e66ca069bad43d81fdca10c9d8a492cb0784305b0c9d8a351a49a1c202441053ee919184fb8af62f1af", 0x8a, r1) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f0000000d40)='127.0.0.1\x00', &(0x7f0000000d80)='./file0\x00', &(0x7f0000000dc0)='9p\x00', 0x12400, &(0x7f0000000ec0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@version_9p2000='version=9p2000'}, {@cache_loose='cache=loose'}, {@nodevmap='nodevmap'}, {@privport='privport'}, {@dfltuid={'dfltuid', 0x3d, r7}}, {@cache_loose='cache=loose'}, {@access_user='access=user'}]}}) write$P9_RWALK(r0, &(0x7f0000000f80)={0x4a, 0x6f, 0x1, {0x5, [{0x0, 0x0, 0x3}, {0x20, 0x0, 0x1}, {0x8, 0x2, 0x8}, {0x0, 0x4, 0x2}, {0x0, 0x4}]}}, 0x4a) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) 07:51:09 executing program 3 (fault-call:6 fault-nth:15): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 204.073946] QAT: Invalid ioctl [ 204.082549] 9pnet: Insufficient options for proto=fd [ 204.100730] QAT: Invalid ioctl [ 204.119434] FAULT_INJECTION: forcing a failure. [ 204.119434] name failslab, interval 1, probability 0, space 0, times 0 [ 204.130758] CPU: 1 PID: 13763 Comm: syz-executor6 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 204.139337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.148691] Call Trace: [ 204.151292] dump_stack+0x1c9/0x2b4 [ 204.154941] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.160147] ? perf_trace_lock+0xde/0x920 [ 204.164313] should_fail.cold.4+0xa/0x11 [ 204.168420] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.173547] ? __f_unlock_pos+0x19/0x20 [ 204.177531] ? lock_downgrade+0x8f0/0x8f0 [ 204.181695] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.187246] ? proc_fail_nth_write+0x9e/0x210 [ 204.191761] ? kasan_check_read+0x11/0x20 [ 204.195942] ? lock_acquire+0x1e4/0x540 [ 204.199932] ? fs_reclaim_acquire+0x20/0x20 [ 204.204275] ? lock_downgrade+0x8f0/0x8f0 [ 204.208452] ? check_same_owner+0x340/0x340 [ 204.212791] ? fsnotify_first_mark+0x350/0x350 [ 204.217648] ? rcu_note_context_switch+0x730/0x730 [ 204.222589] ? fsnotify+0x14e0/0x14e0 [ 204.226417] __should_failslab+0x124/0x180 [ 204.230662] should_failslab+0x9/0x14 [ 204.234484] __kmalloc_track_caller+0x2c4/0x760 [ 204.239184] ? strncpy_from_user+0x510/0x510 [ 204.243605] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 204.249240] ? strndup_user+0x77/0xd0 [ 204.253079] memdup_user+0x2c/0xa0 [ 204.256635] strndup_user+0x77/0xd0 [ 204.257833] FAULT_INJECTION: forcing a failure. [ 204.257833] name failslab, interval 1, probability 0, space 0, times 0 [ 204.260279] ksys_mount+0x3c/0x140 [ 204.260301] __x64_sys_mount+0xbe/0x150 [ 204.260320] do_syscall_64+0x1b9/0x820 [ 204.260337] ? finish_task_switch+0x1d3/0x870 [ 204.260355] ? syscall_return_slowpath+0x5e0/0x5e0 [ 204.260382] ? syscall_return_slowpath+0x31d/0x5e0 [ 204.297579] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 204.302590] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.307426] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.312604] RIP: 0033:0x456a09 [ 204.315788] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 204.334677] RSP: 002b:00007fcef189dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 204.342377] RAX: ffffffffffffffda RBX: 00007fcef189e6d4 RCX: 0000000000456a09 [ 204.349640] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 204.356898] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 204.364416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 204.371672] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000000 [ 204.378944] CPU: 0 PID: 13783 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 204.387436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 204.396775] Call Trace: [ 204.399355] dump_stack+0x1c9/0x2b4 [ 204.402969] ? dump_stack_print_info.cold.2+0x52/0x52 [ 204.408144] ? perf_trace_lock+0xde/0x920 [ 204.412279] should_fail.cold.4+0xa/0x11 [ 204.416327] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 204.421421] ? __kernel_text_address+0xd/0x40 [ 204.425905] ? unwind_get_return_address+0x61/0xa0 [ 204.430820] ? __save_stack_trace+0x8d/0xf0 [ 204.435132] ? save_stack+0xa9/0xd0 [ 204.438744] ? save_stack+0x43/0xd0 [ 204.442743] ? kasan_kmalloc+0xc4/0xe0 [ 204.446616] ? __kmalloc_track_caller+0x14a/0x760 [ 204.451441] ? kstrdup+0x39/0x70 [ 204.454796] ? lock_acquire+0x1e4/0x540 [ 204.458754] ? fs_reclaim_acquire+0x20/0x20 [ 204.463058] ? lock_downgrade+0x8f0/0x8f0 [ 204.467195] ? check_same_owner+0x340/0x340 [ 204.471502] ? rcu_note_context_switch+0x730/0x730 [ 204.476418] __should_failslab+0x124/0x180 [ 204.480733] should_failslab+0x9/0x14 [ 204.484517] __kmalloc+0x2c8/0x760 [ 204.488047] ? match_number.isra.0+0xbf/0x280 [ 204.492529] match_number.isra.0+0xbf/0x280 [ 204.496838] ? match_strdup+0xa0/0xa0 [ 204.500632] ? match_wildcard+0x3c0/0x3c0 [ 204.504769] match_int+0x23/0x30 [ 204.508118] parse_opts+0x32c/0x500 [ 204.511730] ? p9_fd_poll+0x2b0/0x2b0 [ 204.515616] ? kasan_check_write+0x14/0x20 [ 204.519832] ? do_raw_spin_lock+0xc1/0x200 [ 204.524051] ? trace_hardirqs_off+0xd/0x10 [ 204.528277] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 204.533377] p9_fd_create+0x8b/0x3f0 [ 204.537161] ? p9_fd_show_options+0x1c0/0x1c0 [ 204.541644] ? trace_hardirqs_on+0xd/0x10 [ 204.545783] p9_client_create+0xb2b/0x1631 [ 204.550004] ? p9_client_read+0xbb0/0xbb0 [ 204.554139] ? lock_acquire+0x1e4/0x540 [ 204.558099] ? fs_reclaim_acquire+0x20/0x20 [ 204.562413] ? lock_downgrade+0x8f0/0x8f0 [ 204.566551] ? lock_release+0xa30/0xa30 [ 204.570517] ? __lockdep_init_map+0x105/0x590 [ 204.574999] ? lockdep_init_map+0x9/0x10 [ 204.579048] ? kasan_check_write+0x14/0x20 [ 204.583275] ? __init_rwsem+0x1cc/0x2a0 [ 204.587238] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 204.592254] ? __kmalloc_track_caller+0x311/0x760 [ 204.597086] ? save_stack+0xa9/0xd0 [ 204.600698] ? save_stack+0x43/0xd0 [ 204.604309] ? kasan_kmalloc+0xc4/0xe0 [ 204.608180] ? memcpy+0x45/0x50 [ 204.611447] v9fs_session_init+0x21a/0x1a80 [ 204.615755] ? legacy_parse_monolithic+0xde/0x1e0 [ 204.620587] ? v9fs_show_options+0x7e0/0x7e0 [ 204.624981] ? lock_release+0xa30/0xa30 [ 204.628944] ? check_same_owner+0x340/0x340 [ 204.633250] ? lock_downgrade+0x8f0/0x8f0 [ 204.637381] ? kasan_unpoison_shadow+0x35/0x50 [ 204.641949] ? kasan_kmalloc+0xc4/0xe0 [ 204.645824] ? kmem_cache_alloc_trace+0x318/0x780 [ 204.650651] ? kasan_unpoison_shadow+0x35/0x50 [ 204.655225] ? kasan_kmalloc+0xc4/0xe0 [ 204.659187] v9fs_mount+0x7c/0x900 [ 204.662729] ? v9fs_drop_inode+0x150/0x150 [ 204.666950] legacy_get_tree+0x131/0x460 [ 204.671001] vfs_get_tree+0x1cb/0x5c0 [ 204.674794] do_mount+0x6f2/0x1e20 [ 204.678318] ? check_same_owner+0x340/0x340 [ 204.682626] ? copy_mount_string+0x40/0x40 [ 204.686874] ? retint_kernel+0x10/0x10 [ 204.690750] ? copy_mount_options+0x1e3/0x380 [ 204.695229] ? write_comp_data+0x22/0x70 [ 204.699276] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 204.704886] ? copy_mount_options+0x285/0x380 [ 204.709368] ksys_mount+0x12d/0x140 [ 204.712980] __x64_sys_mount+0xbe/0x150 [ 204.716940] do_syscall_64+0x1b9/0x820 [ 204.720809] ? finish_task_switch+0x1d3/0x870 [ 204.725290] ? syscall_return_slowpath+0x5e0/0x5e0 [ 204.730205] ? syscall_return_slowpath+0x31d/0x5e0 [ 204.735118] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 204.740120] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 204.744953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 204.750128] RIP: 0033:0x456a09 [ 204.753310] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 07:51:09 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xff07, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:10 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) r2 = msgget$private(0x0, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x60000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000280)={0x10000, 0x0, [0xffffffffffffff81, 0x7, 0x100, 0x1, 0x101, 0x4, 0x7ff, 0x100000001]}) msgrcv(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xc8, 0x3, 0x3000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockname$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) [ 204.772197] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 204.779890] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 204.787145] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 204.794399] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 204.801650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 204.808911] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000f 07:51:10 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x8c8f, 0x4000) setsockopt(r0, 0x6, 0xfffffffffffffffd, &(0x7f0000000240)="5b02eaf1b21dc72c941caa26aeb878ce78e6775809a93782b6b0b7ae0ec88541c1a6d5bc7b7924a38051fd10efedd5092b75d5bb1ee23a836ae53433bb85420c1680f16167e576496bba3e4474fa1e4cd5ff54109f3b644c84bc9e834d1442c4c25fdb595ea06e6d27c33e2ee9489b1a0967c9418c22826227d394cc6c9eca81ca76490ae7536dca359a8481ef8528102fe1643cd7b3cd58f89fccef9c2c28fa57d18d73cface9ef8081c5e0048780b9b4f9f88dccd9fedb9afdea3347d1236258086e019672920e2100c29cc052b78687731f3276500abf521f12868cd2f68bb8a1883124fe0b7dfe2afb", 0xeb) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = dup(r1) accept$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000040)=0x60) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x2, &(0x7f0000cadffc)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000)='\a', 0x1}]) 07:51:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:10 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0xffffffffffffff9e) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/222) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x4, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000e50000000000000000000000711028000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) 07:51:10 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1004, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xa6f) [ 204.858338] 9pnet: Insufficient options for proto=fd 07:51:10 executing program 6 (fault-call:9 fault-nth:1): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:10 executing program 3 (fault-call:6 fault-nth:16): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:10 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffffffff87000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:10 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000840)={r3, 0x0, 0x0, 0x0, &(0x7f0000000800)}, 0x20) 07:51:10 executing program 7: r0 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = msgget$private(0x0, 0x40) msgget(0x0, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x80) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x7, 0x3, 0x100000001}) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000440)=""/101) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000100), 0x4) fallocate(r0, 0x10, 0x0, 0xa9c) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0x1}, {0xd, 0x7fff}]}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000000000000000000007000000000000405ff8b16be56d54f1e09e685b0a839c27e7431d7bac3c76df57db7960041022f630a621732d72029cf21aee1553af56bce229fa5942a92738533609a9bc4a7ef1cd8c868b8839c5755f6f8966e204d99c7a25d09e1bc76430578eb295ee13be3f9c621eb3bf39327b2dadbd01a41dcfeb37e0f2b0c977229b403145b21449821fbd6579ca5fcfcb15bbd57b28e046b32f634b9213e79a3e33d239c941ea676e7e158447854fff6172ce9949fefedbd3df498e9eb80d494b920a0f53c735da589272d7"]) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000240)) [ 205.060422] FAULT_INJECTION: forcing a failure. [ 205.060422] name failslab, interval 1, probability 0, space 0, times 0 [ 205.071734] CPU: 1 PID: 13816 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 205.080219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.089615] Call Trace: [ 205.092206] dump_stack+0x1c9/0x2b4 [ 205.095827] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.101030] should_fail.cold.4+0xa/0x11 [ 205.105082] ? __kernel_text_address+0xd/0x40 [ 205.109564] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.114653] ? __save_stack_trace+0x8d/0xf0 [ 205.118962] ? save_stack+0xa9/0xd0 [ 205.122571] ? save_stack+0x43/0xd0 [ 205.126183] ? __kasan_slab_free+0x11a/0x170 [ 205.130574] ? kasan_slab_free+0xe/0x10 [ 205.134534] ? kfree+0xd9/0x260 [ 205.137798] ? match_number.isra.0+0x19b/0x280 [ 205.142375] ? match_int+0x23/0x30 [ 205.145897] ? parse_opts+0x32c/0x500 [ 205.149679] ? p9_fd_create+0x8b/0x3f0 [ 205.153551] ? p9_client_create+0xb2b/0x1631 [ 205.158310] ? v9fs_session_init+0x21a/0x1a80 [ 205.162797] ? v9fs_mount+0x7c/0x900 [ 205.166496] ? legacy_get_tree+0x131/0x460 [ 205.170718] ? vfs_get_tree+0x1cb/0x5c0 [ 205.174766] ? ksys_mount+0x12d/0x140 [ 205.178728] ? lock_acquire+0x1e4/0x540 [ 205.182686] ? fs_reclaim_acquire+0x20/0x20 [ 205.187339] ? lock_downgrade+0x8f0/0x8f0 [ 205.191474] ? check_same_owner+0x340/0x340 [ 205.195785] ? rcu_note_context_switch+0x730/0x730 [ 205.200711] __should_failslab+0x124/0x180 [ 205.204935] should_failslab+0x9/0x14 [ 205.208719] __kmalloc+0x2c8/0x760 [ 205.212247] ? match_number.isra.0+0xbf/0x280 [ 205.216726] match_number.isra.0+0xbf/0x280 [ 205.221032] ? match_strdup+0xa0/0xa0 [ 205.224821] ? match_wildcard+0x3c0/0x3c0 [ 205.228956] match_int+0x23/0x30 [ 205.232314] parse_opts+0x32c/0x500 [ 205.235926] ? p9_fd_poll+0x2b0/0x2b0 [ 205.239720] ? kasan_check_write+0x14/0x20 [ 205.243936] ? do_raw_spin_lock+0xc1/0x200 [ 205.248158] ? trace_hardirqs_off+0xd/0x10 [ 205.252377] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 205.257469] p9_fd_create+0x8b/0x3f0 [ 205.261164] ? p9_fd_show_options+0x1c0/0x1c0 [ 205.265648] ? trace_hardirqs_on+0xd/0x10 [ 205.269782] p9_client_create+0xb2b/0x1631 [ 205.274002] ? p9_client_read+0xbb0/0xbb0 [ 205.278135] ? lock_acquire+0x1e4/0x540 [ 205.282090] ? fs_reclaim_acquire+0x20/0x20 [ 205.286395] ? lock_downgrade+0x8f0/0x8f0 [ 205.290528] ? lock_release+0xa30/0xa30 [ 205.294487] ? __lockdep_init_map+0x105/0x590 [ 205.298973] ? lockdep_init_map+0x9/0x10 [ 205.303021] ? kasan_check_write+0x14/0x20 [ 205.307237] ? __init_rwsem+0x1cc/0x2a0 [ 205.311193] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 205.316195] ? __kmalloc_track_caller+0x311/0x760 [ 205.321017] ? save_stack+0xa9/0xd0 [ 205.324628] ? save_stack+0x43/0xd0 [ 205.328234] ? kasan_kmalloc+0xc4/0xe0 [ 205.332109] ? memcpy+0x45/0x50 [ 205.335374] v9fs_session_init+0x21a/0x1a80 [ 205.339680] ? rcu_note_context_switch+0x730/0x730 [ 205.344594] ? legacy_parse_monolithic+0xde/0x1e0 [ 205.349421] ? v9fs_show_options+0x7e0/0x7e0 [ 205.353822] ? lock_release+0xa30/0xa30 [ 205.357881] ? check_same_owner+0x340/0x340 [ 205.362187] ? lock_downgrade+0x8f0/0x8f0 [ 205.366319] ? kasan_unpoison_shadow+0x35/0x50 [ 205.370888] ? kasan_kmalloc+0xc4/0xe0 [ 205.374763] ? kmem_cache_alloc_trace+0x318/0x780 [ 205.379585] ? kasan_unpoison_shadow+0x35/0x50 [ 205.384150] ? kasan_kmalloc+0xc4/0xe0 [ 205.388024] v9fs_mount+0x7c/0x900 [ 205.391550] ? v9fs_drop_inode+0x150/0x150 [ 205.395772] legacy_get_tree+0x131/0x460 [ 205.399823] vfs_get_tree+0x1cb/0x5c0 [ 205.403608] do_mount+0x6f2/0x1e20 [ 205.407130] ? check_same_owner+0x340/0x340 [ 205.411435] ? lock_release+0xa30/0xa30 [ 205.415396] ? copy_mount_string+0x40/0x40 [ 205.419624] ? retint_kernel+0x10/0x10 [ 205.423500] ? copy_mount_options+0x213/0x380 [ 205.427977] ? copy_mount_options+0x1a1/0x380 [ 205.432457] ? __sanitizer_cov_trace_pc+0x26/0x50 [ 205.437283] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 205.442808] ? copy_mount_options+0x285/0x380 [ 205.447287] ksys_mount+0x12d/0x140 [ 205.450901] __x64_sys_mount+0xbe/0x150 [ 205.454868] do_syscall_64+0x1b9/0x820 [ 205.458740] ? finish_task_switch+0x1d3/0x870 [ 205.463224] ? syscall_return_slowpath+0x5e0/0x5e0 [ 205.468141] ? syscall_return_slowpath+0x31d/0x5e0 [ 205.473055] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 205.478068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.482900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.488073] RIP: 0033:0x456a09 [ 205.491254] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.510149] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 205.517850] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 205.525104] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 205.532355] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 205.539607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 205.546864] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000010 [ 205.554353] 9pnet: Insufficient options for proto=fd 07:51:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:11 executing program 3 (fault-call:6 fault-nth:17): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf3a8, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:11 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0xffffffffffffffff, 0xffffffffffffff44) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0x348) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x8) [ 205.589361] FAULT_INJECTION: forcing a failure. [ 205.589361] name failslab, interval 1, probability 0, space 0, times 0 [ 205.600689] CPU: 0 PID: 13817 Comm: syz-executor6 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 205.609180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 205.618534] Call Trace: [ 205.621229] dump_stack+0x1c9/0x2b4 [ 205.624875] ? dump_stack_print_info.cold.2+0x52/0x52 [ 205.630077] ? __kernel_text_address+0xd/0x40 [ 205.634581] ? unwind_get_return_address+0x61/0xa0 [ 205.639528] should_fail.cold.4+0xa/0x11 [ 205.643615] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 205.648714] ? save_stack+0xa9/0xd0 [ 205.652334] ? kasan_kmalloc+0xc4/0xe0 [ 205.656224] ? __kmalloc_track_caller+0x14a/0x760 [ 205.661049] ? memdup_user+0x2c/0xa0 [ 205.664863] ? strndup_user+0x77/0xd0 [ 205.668654] ? ksys_mount+0x3c/0x140 [ 205.672507] ? __x64_sys_mount+0xbe/0x150 [ 205.676639] ? do_syscall_64+0x1b9/0x820 [ 205.680706] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 205.686252] ? proc_fail_nth_write+0x9e/0x210 [ 205.690754] ? proc_cwd_link+0x1d0/0x1d0 [ 205.694804] ? kasan_check_read+0x11/0x20 [ 205.698944] ? do_raw_spin_unlock+0xa7/0x2f0 [ 205.703343] ? lock_acquire+0x1e4/0x540 [ 205.707302] ? fs_reclaim_acquire+0x20/0x20 [ 205.711615] ? lock_downgrade+0x8f0/0x8f0 [ 205.715747] ? check_same_owner+0x340/0x340 [ 205.720071] ? lock_release+0xa30/0xa30 [ 205.724045] ? check_same_owner+0x340/0x340 [ 205.728365] ? rcu_note_context_switch+0x730/0x730 [ 205.733304] ? __check_object_size+0xa3/0x5d7 [ 205.737791] __should_failslab+0x124/0x180 [ 205.742010] should_failslab+0x9/0x14 [ 205.745808] kmem_cache_alloc_trace+0x2cb/0x780 [ 205.750479] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 205.756004] ? _copy_from_user+0xdf/0x150 [ 205.760136] copy_mount_options+0x5f/0x380 [ 205.764368] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 205.769901] ksys_mount+0xd0/0x140 [ 205.773432] __x64_sys_mount+0xbe/0x150 [ 205.777392] do_syscall_64+0x1b9/0x820 [ 205.781274] ? finish_task_switch+0x1d3/0x870 [ 205.788906] ? syscall_return_slowpath+0x5e0/0x5e0 [ 205.793852] ? syscall_return_slowpath+0x31d/0x5e0 [ 205.798782] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 205.803788] ? prepare_exit_to_usermode+0x291/0x3b0 [ 205.808785] ? perf_trace_sys_enter+0xb10/0xb10 [ 205.813444] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 205.818272] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 205.823443] RIP: 0033:0x456a09 07:51:11 executing program 7: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000a80)) r0 = open(&(0x7f0000000380)='./file0//ile0\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = openat$cgroup_procs(r0, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000100), 0x12) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)={0x0, 0xb25}, 0x8) sendfile(r2, r2, &(0x7f0000000000)=0x39, 0x2000005) 07:51:11 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000000000)) r0 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/#$,}$md5sumð1.trusted\x00', 0xfffffffffffffffc) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0x0) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="d367d939fc7cc3d409a646a3b5f5659f89a4f8eaeff12777b9496bd6cffacf56b697b0bee24961f5d233af7659fc8e6c2b4ec7f910c86382d9ba952e1bc338166a9a9a8df91adacff580c5e3fbde6d70fddf9216a25ff6e966ac299a14", 0x5d, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000340)={r0, r1, r2}, &(0x7f0000000380)=""/170, 0xaa, &(0x7f00000004c0)={&(0x7f0000000440)={'sha512-avx\x00'}, &(0x7f0000000480)="e4b07c4aa9396091ae", 0x9}) keyctl$dh_compute(0x17, &(0x7f0000000500)={r0, r1, r2}, &(0x7f0000000540)=""/200, 0xc8, &(0x7f0000000740)={&(0x7f0000000640)={'sha1-avx2\x00'}, &(0x7f0000000680)="81cd751d16a00a9d273d9b649d44d0f90dd8e2ecf745c8db0d5138062098b2607af9dbaa66db0d40299cf9d7013199ee4b1b3f5da8d180936d07afa00293e4e06b1ebe5b1a511003b4089bb0358d62029174998b4ba62a79853ddeac740b07a862750e70e6abca47e95db6cfef36d617d978c1a7103b2b0b141fc6fdb4dadee5f482b27e97a5cf9d70317ea7ac21b1", 0x8f}) [ 205.826620] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 205.845509] RSP: 002b:00007fcef189dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 205.853305] RAX: ffffffffffffffda RBX: 00007fcef189e6d4 RCX: 0000000000456a09 [ 205.860569] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 205.867821] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 205.875077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 205.882337] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000001 07:51:11 executing program 0: keyctl$join(0x1, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x12000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@broadcast, @local}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000140)={0x1, 0x826, 0xb33, 0x5, 0xca40, 0x101, 0x7}, 0xc) accept4(r0, &(0x7f0000000480)=@ethernet={0x0, @remote}, &(0x7f0000000500)=0x36, 0x80000) 07:51:11 executing program 6 (fault-call:9 fault-nth:2): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x9010c4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20042, 0x31) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000000c0)={0x80, 0x100, 0x1, 0x200, 0x8, 0x5, 0x0, 0x363, 0x1, 0x8000, 0x800, 0x1800000000000000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@textreal={0x8, &(0x7f0000000040)="260f7f906199baf80c66b8e4b48b8966efbafc0c66b87ffff84966efd8ddd9f366b9fa0a000066b87e33000066ba000000000f300f2022672e660f380a6c1d27b803008ee8670f35440f20c066350d000000440f22c0", 0x56}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 206.089326] FAULT_INJECTION: forcing a failure. [ 206.089326] name failslab, interval 1, probability 0, space 0, times 0 [ 206.100748] CPU: 0 PID: 13859 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 206.109248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.118709] Call Trace: [ 206.121439] dump_stack+0x1c9/0x2b4 [ 206.125058] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.130233] ? kfree+0xd9/0x260 [ 206.133498] ? parse_opts+0x3b8/0x500 [ 206.137278] ? p9_fd_create+0x8b/0x3f0 [ 206.141165] ? p9_client_create+0xb2b/0x1631 [ 206.145564] ? v9fs_mount+0x7c/0x900 [ 206.149295] should_fail.cold.4+0xa/0x11 [ 206.153344] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.158442] ? kasan_check_write+0x14/0x20 [ 206.162663] ? do_raw_spin_lock+0xc1/0x200 [ 206.166890] ? trace_hardirqs_off+0xd/0x10 [ 206.171107] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 206.176205] ? trace_hardirqs_off+0xd/0x10 [ 206.180428] ? quarantine_put+0x10d/0x1b0 [ 206.184564] ? lock_acquire+0x1e4/0x540 [ 206.188524] ? fs_reclaim_acquire+0x20/0x20 [ 206.192842] ? lock_downgrade+0x8f0/0x8f0 [ 206.196983] ? check_same_owner+0x340/0x340 [ 206.201286] ? p9_fd_poll+0x2b0/0x2b0 [ 206.205071] ? rcu_note_context_switch+0x730/0x730 [ 206.209982] ? kasan_check_write+0x14/0x20 [ 206.214212] __should_failslab+0x124/0x180 [ 206.218433] should_failslab+0x9/0x14 [ 206.222221] kmem_cache_alloc_trace+0x2cb/0x780 [ 206.226890] p9_fd_create+0x1a7/0x3f0 [ 206.230677] ? p9_fd_show_options+0x1c0/0x1c0 [ 206.235163] ? trace_hardirqs_on+0xd/0x10 [ 206.239298] p9_client_create+0xb2b/0x1631 [ 206.243544] ? p9_client_read+0xbb0/0xbb0 [ 206.247681] ? lock_acquire+0x1e4/0x540 [ 206.251641] ? fs_reclaim_acquire+0x20/0x20 [ 206.255951] ? lock_downgrade+0x8f0/0x8f0 [ 206.260522] ? lock_release+0xa30/0xa30 [ 206.264489] ? __lockdep_init_map+0x105/0x590 [ 206.268976] ? lockdep_init_map+0x9/0x10 [ 206.273021] ? kasan_check_write+0x14/0x20 [ 206.277254] ? __init_rwsem+0x1cc/0x2a0 [ 206.281216] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 206.286221] ? __kmalloc_track_caller+0x311/0x760 [ 206.291045] ? save_stack+0xa9/0xd0 [ 206.294652] ? save_stack+0x43/0xd0 [ 206.298271] ? kasan_kmalloc+0xc4/0xe0 [ 206.302140] ? memcpy+0x45/0x50 [ 206.305405] v9fs_session_init+0x21a/0x1a80 [ 206.309730] ? rcu_note_context_switch+0x730/0x730 [ 206.314644] ? legacy_parse_monolithic+0xde/0x1e0 [ 206.319482] ? v9fs_show_options+0x7e0/0x7e0 [ 206.323878] ? lock_release+0xa30/0xa30 [ 206.327852] ? check_same_owner+0x340/0x340 [ 206.332170] ? lock_downgrade+0x8f0/0x8f0 [ 206.336304] ? kasan_unpoison_shadow+0x35/0x50 [ 206.340872] ? kasan_kmalloc+0xc4/0xe0 [ 206.344759] ? kmem_cache_alloc_trace+0x318/0x780 [ 206.350020] ? kasan_unpoison_shadow+0x35/0x50 [ 206.354586] ? kasan_kmalloc+0xc4/0xe0 [ 206.358460] v9fs_mount+0x7c/0x900 [ 206.361986] ? v9fs_drop_inode+0x150/0x150 [ 206.366290] legacy_get_tree+0x131/0x460 [ 206.370336] vfs_get_tree+0x1cb/0x5c0 [ 206.374121] do_mount+0x6f2/0x1e20 [ 206.377644] ? check_same_owner+0x340/0x340 [ 206.381959] ? lock_release+0xa30/0xa30 [ 206.385933] ? copy_mount_string+0x40/0x40 [ 206.390164] ? retint_kernel+0x10/0x10 [ 206.394040] ? copy_mount_options+0x213/0x380 [ 206.398531] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.404062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.409595] ? copy_mount_options+0x285/0x380 [ 206.414083] ksys_mount+0x12d/0x140 [ 206.417699] __x64_sys_mount+0xbe/0x150 [ 206.428533] do_syscall_64+0x1b9/0x820 [ 206.432412] ? syscall_return_slowpath+0x5e0/0x5e0 [ 206.437343] ? syscall_return_slowpath+0x31d/0x5e0 [ 206.442886] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 206.447897] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.452730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.457914] RIP: 0033:0x456a09 [ 206.461101] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.479993] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 07:51:11 executing program 1: r0 = socket(0xe, 0x800, 0x8b) accept$alg(r0, 0x0, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000400)='./file0\x00', 0x10) epoll_create1(0x80000) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x3dc, &(0x7f0000000200)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000100)={[{@nodots='nodots'}]}) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xe029, 0x2200) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000240)={0x4, {{0xa, 0x4e20, 0x10000, @dev={0xfe, 0x80, [], 0x18}}}}, 0x88) 07:51:11 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e22, @rand_addr=0x9}}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10c) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="0180c20000007d73cf61100f08004500001cf9ffffff0002907800000000ffffffff12009078e0000002e4d9676b206f3a33062b10f6481b18360b314af0d1d6108e72"], &(0x7f0000000180)) 07:51:11 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x2e, @broadcast, 0x4e24, 0x0, 'rr\x00', 0x5, 0x209, 0xb}, {@dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x0, 0x10000, 0x80000000, 0x4}}, 0x44) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 07:51:11 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x8cffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:11 executing program 3 (fault-call:6 fault-nth:18): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 206.487689] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 206.494945] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 206.502200] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 206.509453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 206.516711] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000011 07:51:11 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) [ 206.574033] FAULT_INJECTION: forcing a failure. [ 206.574033] name failslab, interval 1, probability 0, space 0, times 0 [ 206.585313] CPU: 1 PID: 13864 Comm: syz-executor6 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 206.593799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.603140] Call Trace: [ 206.605722] dump_stack+0x1c9/0x2b4 [ 206.609339] ? dump_stack_print_info.cold.2+0x52/0x52 [ 206.614528] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 206.619291] should_fail.cold.4+0xa/0x11 [ 206.623345] ? is_bpf_text_address+0xae/0x170 [ 206.627843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 206.632941] ? lock_release+0xa30/0xa30 [ 206.636914] ? kasan_check_read+0x11/0x20 [ 206.641056] ? rcu_is_watching+0x8c/0x150 [ 206.645206] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 206.649867] ? is_bpf_text_address+0xd7/0x170 [ 206.654362] ? kernel_text_address+0x79/0xf0 [ 206.658759] ? __kernel_text_address+0xd/0x40 [ 206.663237] ? lock_acquire+0x1e4/0x540 [ 206.667201] ? fs_reclaim_acquire+0x20/0x20 [ 206.671506] ? lock_downgrade+0x8f0/0x8f0 [ 206.675634] ? check_same_owner+0x340/0x340 [ 206.679940] ? rcu_note_context_switch+0x730/0x730 [ 206.684851] ? copy_mount_options+0x5f/0x380 [ 206.689246] ? ksys_mount+0xd0/0x140 [ 206.692958] __should_failslab+0x124/0x180 [ 206.697188] should_failslab+0x9/0x14 [ 206.700976] kmem_cache_alloc+0x2af/0x760 [ 206.705106] ? do_raw_spin_unlock+0xa7/0x2f0 [ 206.709497] getname_flags+0xd0/0x5a0 [ 206.713281] ? fs_reclaim_acquire+0x20/0x20 [ 206.717601] user_path_at_empty+0x2d/0x50 [ 206.721737] do_mount+0x17f/0x1e20 [ 206.725270] ? check_same_owner+0x340/0x340 [ 206.729593] ? lock_release+0xa30/0xa30 [ 206.733557] ? copy_mount_string+0x40/0x40 [ 206.737777] ? kasan_kmalloc+0xc4/0xe0 [ 206.741650] ? kmem_cache_alloc_trace+0x318/0x780 [ 206.746478] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 206.752349] ? _copy_from_user+0xdf/0x150 [ 206.756490] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 206.762017] ? copy_mount_options+0x285/0x380 [ 206.766504] ksys_mount+0x12d/0x140 [ 206.770130] __x64_sys_mount+0xbe/0x150 [ 206.774090] do_syscall_64+0x1b9/0x820 [ 206.777962] ? syscall_slow_exit_work+0x500/0x500 [ 206.782790] ? syscall_return_slowpath+0x5e0/0x5e0 [ 206.787715] ? syscall_return_slowpath+0x31d/0x5e0 [ 206.792628] ? prepare_exit_to_usermode+0x291/0x3b0 [ 206.797644] ? perf_trace_sys_enter+0xb10/0xb10 [ 206.802321] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.807149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 206.812324] RIP: 0033:0x456a09 [ 206.815499] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 206.834382] RSP: 002b:00007fcef189dc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 206.842080] RAX: ffffffffffffffda RBX: 00007fcef189e6d4 RCX: 0000000000456a09 [ 206.849332] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 206.856591] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 206.863849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 07:51:12 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 206.871111] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000002 07:51:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000040)=0xec) ioctl(r1, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") ioctl$KVM_ENABLE_CAP_CPU(r0, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x10a]}) 07:51:12 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x12}}) close(r2) r3 = dup2(r2, r1) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) close(r1) [ 206.942119] FAT-fs (loop1): Directory bread(block 2563) failed [ 206.948219] FAT-fs (loop1): Directory bread(block 2564) failed [ 206.954353] FAT-fs (loop1): Directory bread(block 2565) failed [ 206.960761] FAT-fs (loop1): Directory bread(block 2566) failed [ 206.973016] FAT-fs (loop1): Directory bread(block 2567) failed [ 206.988691] FAT-fs (loop1): Directory bread(block 2568) failed [ 206.996395] FAT-fs (loop1): Directory bread(block 2569) failed [ 207.004068] FAT-fs (loop1): Directory bread(block 2570) failed [ 207.011000] FAT-fs (loop1): Directory bread(block 2571) failed [ 207.032792] FAT-fs (loop1): Directory bread(block 2572) failed [ 207.044540] FAULT_INJECTION: forcing a failure. [ 207.044540] name failslab, interval 1, probability 0, space 0, times 0 [ 207.055958] CPU: 1 PID: 13894 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 207.064457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.073815] Call Trace: [ 207.076403] dump_stack+0x1c9/0x2b4 [ 207.080024] ? dump_stack_print_info.cold.2+0x52/0x52 [ 207.085202] ? kernel_text_address+0x79/0xf0 [ 207.089601] should_fail.cold.4+0xa/0x11 [ 207.093651] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.098771] ? save_stack+0xa9/0xd0 [ 207.102388] ? save_stack+0x43/0xd0 [ 207.105996] ? kasan_kmalloc+0xc4/0xe0 [ 207.109876] ? kmem_cache_alloc+0x12e/0x760 [ 207.114186] ? p9_client_prepare_req.part.8+0xbc/0xa00 [ 207.119445] ? p9_client_rpc+0x247/0x1420 [ 207.123579] ? p9_client_create+0xd76/0x1631 [ 207.127971] ? v9fs_session_init+0x21a/0x1a80 [ 207.132459] ? v9fs_mount+0x7c/0x900 [ 207.136163] ? legacy_get_tree+0x131/0x460 [ 207.140384] ? vfs_get_tree+0x1cb/0x5c0 [ 207.144342] ? do_mount+0x6f2/0x1e20 [ 207.148042] ? ksys_mount+0x12d/0x140 [ 207.151831] ? __x64_sys_mount+0xbe/0x150 [ 207.155970] ? do_syscall_64+0x1b9/0x820 [ 207.160017] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.165368] ? __debug_object_init+0x581/0x12e0 [ 207.170025] ? lock_downgrade+0x8f0/0x8f0 [ 207.174158] ? lock_downgrade+0x8f0/0x8f0 [ 207.178296] ? kasan_check_read+0x11/0x20 [ 207.182431] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 207.186999] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 207.191570] ? check_same_owner+0x340/0x340 [ 207.195880] ? rcu_note_context_switch+0x730/0x730 [ 207.200794] ? lock_acquire+0x1e4/0x540 [ 207.204759] __should_failslab+0x124/0x180 [ 207.208982] should_failslab+0x9/0x14 [ 207.212769] __kmalloc+0x2c8/0x760 [ 207.216292] ? kasan_slab_alloc+0x12/0x20 [ 207.220426] ? kmem_cache_alloc+0x2fc/0x760 [ 207.224736] ? p9_fcall_alloc+0x1e/0x90 [ 207.228698] p9_fcall_alloc+0x1e/0x90 [ 207.232500] p9_client_prepare_req.part.8+0x107/0xa00 [ 207.237676] ? add_wait_queue+0x1b9/0x2b0 [ 207.241821] ? trace_9p_protocol_dump+0x3a0/0x3a0 [ 207.246649] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 207.251913] ? lock_acquire+0x1e4/0x540 [ 207.255876] ? __fget+0x4ac/0x740 [ 207.259316] ? p9_pollwait+0x83/0x230 [ 207.263102] ? p9_conn_create+0x730/0x730 [ 207.267234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.272765] p9_client_rpc+0x247/0x1420 [ 207.276722] ? p9_fd_poll+0x1e0/0x2b0 [ 207.280508] ? p9_conn_create+0x55b/0x730 [ 207.284644] ? p9_client_prepare_req.part.8+0xa00/0xa00 [ 207.289997] ? ksys_dup3+0x690/0x690 [ 207.293699] ? check_same_owner+0x340/0x340 [ 207.298010] ? p9_fd_poll+0x2b0/0x2b0 [ 207.301799] ? kasan_kmalloc+0xc4/0xe0 [ 207.305689] ? p9_fd_show_options+0x1c0/0x1c0 [ 207.310434] p9_client_create+0xd76/0x1631 [ 207.314669] ? p9_client_read+0xbb0/0xbb0 [ 207.318806] ? lock_acquire+0x1e4/0x540 [ 207.322767] ? fs_reclaim_acquire+0x20/0x20 [ 207.327075] ? lock_downgrade+0x8f0/0x8f0 [ 207.331209] ? lock_release+0xa30/0xa30 [ 207.335167] ? __lockdep_init_map+0x105/0x590 [ 207.339652] ? kasan_check_write+0x14/0x20 [ 207.343873] ? __init_rwsem+0x1cc/0x2a0 [ 207.347832] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 207.352837] ? __kmalloc_track_caller+0x311/0x760 [ 207.357668] ? save_stack+0xa9/0xd0 [ 207.361284] ? save_stack+0x43/0xd0 [ 207.364900] ? kasan_kmalloc+0xc4/0xe0 [ 207.368774] ? memcpy+0x45/0x50 [ 207.372046] v9fs_session_init+0x21a/0x1a80 [ 207.376354] ? rcu_note_context_switch+0x730/0x730 [ 207.381271] ? legacy_parse_monolithic+0xde/0x1e0 [ 207.386106] ? v9fs_show_options+0x7e0/0x7e0 [ 207.390505] ? lock_release+0xa30/0xa30 [ 207.394557] ? check_same_owner+0x340/0x340 [ 207.398951] ? kasan_unpoison_shadow+0x35/0x50 [ 207.403519] ? kasan_kmalloc+0xc4/0xe0 [ 207.407481] ? kmem_cache_alloc_trace+0x318/0x780 [ 207.412306] ? kasan_unpoison_shadow+0x35/0x50 [ 207.416873] ? kasan_kmalloc+0xc4/0xe0 [ 207.420752] v9fs_mount+0x7c/0x900 [ 207.424288] ? v9fs_drop_inode+0x150/0x150 [ 207.428521] legacy_get_tree+0x131/0x460 [ 207.432572] vfs_get_tree+0x1cb/0x5c0 [ 207.436359] do_mount+0x6f2/0x1e20 [ 207.439886] ? check_same_owner+0x340/0x340 [ 207.444198] ? lock_release+0xa30/0xa30 [ 207.448420] ? copy_mount_string+0x40/0x40 [ 207.452640] ? kasan_kmalloc+0xc4/0xe0 [ 207.456515] ? kmem_cache_alloc_trace+0x318/0x780 [ 207.461348] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 207.466873] ? _copy_from_user+0xdf/0x150 [ 207.471008] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 207.476531] ? copy_mount_options+0x285/0x380 [ 207.481023] ksys_mount+0x12d/0x140 [ 207.484676] __x64_sys_mount+0xbe/0x150 [ 207.488640] do_syscall_64+0x1b9/0x820 [ 207.492513] ? finish_task_switch+0x1d3/0x870 [ 207.496994] ? syscall_return_slowpath+0x5e0/0x5e0 [ 207.501907] ? syscall_return_slowpath+0x31d/0x5e0 [ 207.506821] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 207.511836] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 207.516671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.521853] RIP: 0033:0x456a09 [ 207.525034] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 207.543921] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 207.551618] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 207.558874] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 207.566127] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 207.573389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 207.580644] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000012 07:51:13 executing program 3 (fault-call:6 fault-nth:19): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:13 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x7, 0x20, 0x5}) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6afb4ee8b12d47c7}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x94, r2, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x30000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xc}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x94}, 0x1, 0x0, 0x0, 0x40}, 0x10) 07:51:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0a5cc80700315f85714070") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x12) gettid() r3 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x2, 0x4, 0x1, 0x7}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r3, &(0x7f0000000000), &(0x7f000089b000)}, 0x18) 07:51:13 executing program 5: r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="dc86b177b6ff46e9455ec632149d49c949d061463536281272af", 0x1a, 0xfffffffffffffff9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r3) r4 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@rc, &(0x7f0000000300)=0x80) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x10}}, 0x4e21, 0x9b9c, 0x4e24, 0x20, 0xa, 0x20, 0x20, 0x2c, 0x0, r2}, {0x6, 0x8, 0x400, 0x8, 0x9, 0xfd74, 0xffff, 0x8001}, {0x9, 0x4, 0x6, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in6=@mcast2, 0x4d6, 0xb49c9788d2f9103a}, 0xa, @in6=@local, 0x3500, 0x2, 0x2, 0xfff, 0x5, 0xff, 0x8}}, 0xe8) ioctl$sock_bt(r4, 0x0, &(0x7f0000000440)="dfd6ebcc32891aca0294b03c31185b931a040e83c4e2d83801cb85b492277a45275abe9e2bba52ea1f6aa8d1a72f986936880b8a18713dc9a3373dfb9c9ae533a8c421f6a89a36cdaf481e7be443f705a3ab5e5737b2717e11c78f4c76368a2e4173fdeb2ebd064c3b2c0b640d95dfb22d268cc1ed4217216c46fe24322857ea4ffb602a5af81cd46721b69d4ceea159a0bfd33e645573cf76fa026d3c7b6e80de74e8a49f8c6f09833414a2a8a38f2a35cfecba8f3e0ab57dee42fdb44e0caa35d0cab262309e472cca3b2c7b1d0f2bdf374850219b168a20381c5a8836") getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000540), &(0x7f0000000580)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = memfd_create(&(0x7f00000005c0)="766d6e657431df00", 0x2) ioctl$SG_GET_SG_TABLESIZE(r5, 0x227f, &(0x7f0000000600)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r5, 0x40045532, &(0x7f0000000640)=0xffff) ioctl$BLKDISCARD(r5, 0x1277, &(0x7f0000000680)=0x8a7c) r6 = dup(r4) ioctl$KVM_KVMCLOCK_CTRL(r6, 0xaead) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r6, 0xc4c85512, &(0x7f00000006c0)={{0x5, 0x5, 0xfffffffffffffff7, 0x7ff, 'syz0\x00', 0x80000000}, 0x1, [0x6, 0x0, 0x1, 0x9, 0x54, 0x3, 0x8000, 0x7fffffff, 0x100000001, 0x3, 0x5, 0x769, 0x3f, 0x80000000, 0x0, 0x2, 0x7, 0x9, 0x7fffffff, 0x4, 0x9, 0x0, 0x480, 0x0, 0x8000, 0xff, 0x4, 0x7, 0x80000001, 0x7, 0x200, 0x4c61, 0x10001, 0x3, 0x4, 0x0, 0x13, 0x81, 0x8, 0xfffffffffffffff7, 0x0, 0x0, 0x10001, 0xfffffffeffffffff, 0x9, 0x2, 0x80000001, 0x442, 0x48d, 0x7fff, 0xf36d, 0xffffffffffff8001, 0x7ff, 0x5, 0x9, 0x830d, 0x0, 0x6, 0x7fff, 0x1, 0x0, 0x7, 0x80000000, 0x5, 0x5, 0x9, 0x800, 0x6, 0xfa, 0xb52, 0x5, 0x400, 0x8, 0x4, 0x3, 0x4, 0x4, 0x9, 0x0, 0x20, 0x4, 0xb4, 0x6, 0x7, 0x6, 0x8000, 0x6, 0x525, 0xa2, 0x52, 0x7, 0x0, 0x2400, 0x6, 0x50fa, 0x2, 0x280000000000000, 0x8000, 0xffffffff, 0x6, 0x7, 0x6, 0x6, 0x100000001, 0xffffffff, 0x7, 0x3, 0xd2, 0x8001, 0x0, 0x8, 0x7a, 0x498a, 0x2, 0xad65, 0x7cd, 0x80000001, 0x1f, 0x7, 0x9, 0x1f, 0x8, 0x2020000000, 0x1000, 0x8, 0xffffffffffffffe1, 0xffffffff, 0x6]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000bc0)={0x1, 0x3, 0x8002, 0x4, 0x9, 0x8000, 0x1, 0x75be, 0x0}, &(0x7f0000000c00)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000c40)=@assoc_value={r7, 0x8}, &(0x7f0000000c80)=0x8) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000cc0)=0x5, 0x1) ioctl$KVM_NMI(r5, 0xae9a) sendfile(r5, r5, 0x0, 0x7eb1) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000d00)={0x4, {{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x21}, 0x791}}}, 0x88) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000dc0)={r5, 0x0, 0x5015, 0x40, 0xbb2}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000e00)=0x24, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0xc028ae92, &(0x7f0000000e40)={0x8, 0xc53c}) socket$pppoe(0x18, 0x1, 0x0) r9 = syz_open_dev$admmidi(&(0x7f0000000e80)='/dev/admmidi#\x00', 0x6, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000ec0)={r8, 0x800, 0x1, [0x5]}, 0xa) setrlimit(0xe, &(0x7f0000000f00)={0x2, 0xfffffffffffffff9}) accept4$vsock_stream(r9, &(0x7f0000000f40)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) 07:51:13 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0xbe, "5667ed1505e8357265a3b643ac99ec2eb34fb51b030b9fa6fed01deba1ab3323451cce6997444899234c5203943e2795906dfd1521ee755f60b5442910ec951d187d643d9d09c0fbdcc01a46a4f61fbb87c5c09d01bc68fe098adfd48e04daeb41b688de91badd5e4eed4de3823998839328d5d490402f2b793b46ff56e545e55f342a365bc8c7b83dbe446f0fb24611fb7be36572c4b2863060aeae44148ffb532e45c619fa9e291a6d74346453ff5f16f33395f4aa3e7e0013fa646ab0"}, &(0x7f0000000540)=0xc6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000580)={0x0, 0x80, "54f568ee9541e61dd539899619eaaacd38846b2b42737542d9fec474b3d5e6d688d4192bfff1c48431188384c73fab64b3f471ebf614093adc09ab18dc9fb8384f3df2a4c2fc0fdcab8feb66ee74eff10218cf2c208d78b6ce2b6b1309694a1971839e50acd3446ccb895aa1a58d0ab895b7ba433c6485c120f21bb84558944e"}, &(0x7f0000000640)=0x88) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001c80)={0x0, 0x6}, &(0x7f0000001cc0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001d00)={0x0, 0x7ff}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001fc0)={0x0, 0x80, 0x90cb, 0x8001, 0x8, 0x0, 0x2, 0x135, {0x0, @in6={{0xa, 0x4e20, 0x100, @mcast1}}, 0x9, 0xb8, 0x8000, 0x7ff}}, &(0x7f0000002080)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f0000002100)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0xfffffffffffffffd, @local}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000100)="fcb76e6a6a159692b06115ff452851e7db51f0a5f1387c5cf2906921f204039e7a4c22adb267448a3997378f60400d20c2538ce7ba50fb6b195c581276993a712220568fff908e6ea27c6dc9a3cb31747e1b70718759bced9482501158fee2d6b36f2337b667904abbb5fb89969a4fa6b1b35692f1d405", 0x77}, {&(0x7f00000001c0)="2706dfb19b70da6f43a165a07d7f19ccf406b2eb4eea697a62e1867bd5d9dab432e85c3173f05ce06365b5f0347988b4726114c0b294589b8e8050a2fc668b62d7d6a10aed53ba40cca4c58419357349531c188090190bf1e94ec63c59c446012c537cb4c2317892e5d7752eede8b2be091804e90f424709d2fe0fe58525168f6f9abe1443ca7f5fe17ad4d7eada10f814fed86edf576d0b69be1e0a6da97b721c80d45b607a62eb90598c5627c6df5e840403ad3eaa2d170089", 0xba}, {&(0x7f0000000280)="26734c329b0c460047ebd868acb042b6aa86d282f2d519b987d4657c36401d8cb36b6c5397ff20473b700112ef4cef19347a6dac00fb715cc23af807633a2ed88e44cd060da87fedbbfdc7b9bc3ccfbf1cac6345ee45cec49768", 0x5a}, {&(0x7f0000000300)="ff05495dd2130c70c716122dd96f317211b13ec6a69452837fe73048a287d6db1f2fdd541478753ad2312d68970d91187dc1720c1ec1bb5f9212171555f06b0dde73117b3a6250bf660f4f3eb1f31252ddd72a853c3e01ad9879cb8ea43297feb5bf698ec0b8f467a92fb6ad5e78d91c40d87f8167034c70e7cf4fb13dd5", 0x7e}, {&(0x7f0000000380)="94fe7ba5641490", 0x7}], 0x5, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0x1, 0x100, 0x9, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x6, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xa08, 0xd2b, 0x2, 0x3, 0x100000001, 0x5, 0x4, 0xdd1, r2}}], 0x68, 0x4}, {&(0x7f0000000700)=@in={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000740)="d045ed036a23819e802e2f7389b36541d3b64983c57ff77b813ececff275406a2834365c1b45ae5fb4", 0x29}, {&(0x7f0000000780)="e7a307c4f65bd846d40d5a8d7e26732af994b29a721bc63d4cc654dc322a42bfc5157d833f98f6268876d3cf91290e9d993da351f8365e9f2f2d6f04f405bdd5bcf72a98c3f49365dab4edda038b4e559fed299c79f920830c212d409bdd3ec8494e0e5254fdef31caa41c90b51b59802b77ff45cda6d7855701c4f95982acbee8985866b90ce4b6ed1fc1eb1260316e54f830a032ec7ba1bbf9faf9d33754c023", 0xa1}, {&(0x7f0000000840)="9470731e19fb988f686796bcb92a697057601e59b910b6508a881864768854f54326bca15661410d817062cb253ffe6127fde5cc4773199ab26471d9f931fe80ef554bbebb4d631f68abaf6dc44c8c0617a3dedc77445f85993e1f775e8957b835dd6ce49c3565a62483eeb9d28d285990a38815b6a522fba870015f0bae8dbc876e035cf568c5029adb880f87a5244aa8ba9a60bedec635183ea0dc55ae95b986b76bfb1126608d1eb338194cd110266f5eddef318ef521620f67df4db4b5e05d326ea35e020d3428a5068edcd191bb741c11ed597381b8842d4696d4681ede238c5780148a4e1656a4b3054198c1f53caae035a6917545760fe2c3e09743dab0f428546a37fde018ce0dc0ebd90efd7eccf4df4a5c6f0dd242665b316cff4f47e0343885b9027bd4bba09be93dc70059f61b2d8c4d764b485e7a0ee302deb699763bd8710a6f28775ef45c3fe7a5ed72f16e1aeadcdadcd636d61a80cdb5d62089267c2d2418a4f164c8791903176271cb952628d999eb674475097117e5bda818a2620b040583d843429dcc1e9fcde658b4f15f608c46a01b0ab8831058898b7b71e4e4835ebeb0997d6fac4824d523aeeca2582c6b0fedd2abda01f0d8d41dcb3724c33fe982a0888292d8e1674f5378f9abf02556e96752e7c553f14f15fb0d133876d047514aad3be330120b70d65aebf7b041fa530b5b6289c139c359b9303d45105a7f5048015e3763cec1e053aa15ab618b643e7bf50cd50939e761517bbc26a9ef7800c2ed9be687a86b451dedb7ba8f877dfbd457685e8481952eb966dbd11aac0f615ea990e862db337ee985f2dc946a0568fcaeb3b4809299395ee6108716836c42436df38f44ea3d0d373ee2df8de374a32c09c93e026df85a882d6deb886ae71b5bca0f9b496f790dbb8de5e9d5259fb8e74a1c3cceca9f8e223116703ec27ff4f14f88ce040f17702c6a58e9284409f7fccf11dbf9030059b3909389d7bdd39092db8b7d6729496877a5e0edc9e53b91f2a2e78d40659eefbe57d5ef13b627f1c5f0626f6b773bf7cf956ed1163c05608feb899192c5cb91274255fc1d10cf18074374ae5ad15f33b8971f6fd3057ce15fb0e1acec18ae1e12c24e74ad6ec08de48283e8a79bf55c7d6369159a2ba8fc2d0884704fa5868fd2756dcc45de9ed4a0875daaf74577d2d99a9b816390f18571406c7080a6b5e47311da5c14924a1d36096e9e8e8f8f170652c55ae486903e85aac824fb443985ed6c776899905e495ecca5b27cca6d5251a45af939ffb52f79d6d9f39d27261283f66656f4444d1616dba75b2374b81280914b014c199f562ac76a099bbae637f953e6860d41e8fa5cc4492adf1165722548b6bc6270a83ad508e5fd954de7f2811a08ecf2cf6814d43440b4ace03284477248344f9ffdc80dcfa8e67fc300c7734179525575fab5fa0d5a35d9b69bef4013e4ad29891fbcebb21e759e32a67dffefbbe3afbd871d6ae142b98e536801970b6d3e99045727dfcc47d7daf6b0f06a909bdfe5e27cf2aa69ecb5825a155de9bd6c1d0d4032a92f02111ee3bb9e310316dfacdce3e03a87cf78d03e4186098e88bc3ce879d0c61343df78d876f0e193c2796e495c86532b20914fcc678a5772a52707ef168b33a1c62b2a3412f927b82d7675a5496014d809bf3bcfd1a6109876d3fac1f9ac49c5c98f28edbdad16f890186184b85ce3c31d56aff3d9c71e76dc33746981e4140426034b98d76cee9f92343f264a8b0405e5a42f6d0e5aa2806603dd119287505ef1700e7f4c6f55b55ee287f7cf94ee18959dacf697342d31cc2aa2975e6df7850be85439da104e7fd49cbb6bfc1ab2987730859fe89b1e23e0dd84c9ea4f79c0526f831f2d4327586cfb81f5c1f61d17413bb24e16ee8086d862b21bea420cdd33fa7e7b4eec3da03fba8a2edc5939eda3b16bf043ef57c82386b3b159c53fea687b64e9ed5f99ccdcfc6aaaa906b448962c8613cdd26e45fcd71399f259b35cb090e0f553f65ccce0716ce68dea2cbbfe70236face4d2c154afda0697ced254457a3fe285b5192173d2e78c0c16e35333671eb77dd5b369beebfce815f6e18d8c4152f32d5eb48aee45cc04c8cb43e1aad97f16062abd92fa8c6d3edc7905daded842569421de99e6bdf8215fa89d2b064d9483385eefe6015f2fa09625beb6829f3866ddce2e80185237e47f59c9bccf36c7659f4c35963690ff2c1437efbb7e74c5d287db1d382bccd05332fe24ae00061b6352b18a99a1a04a21f28903ecbf27bb764fde61c1002bb72716a03c193869d334163d2d5184ece4134d9944ec0b19509e97c0ee468306357038772f202c220ab851eef7a5391b966f02d0e581906d077cc3be3dffe0dcbcf516e4031d4865133a0bb1e01938fd7ead18361a2fcc1d54df0edde8e8a1008cbde6d256a1cc15b980688f43a2deafbb615dd3292732ab4094a85f6876e22d35596e6822021edc0eba7d84d159b2f534e390fc6c0a0dd40d920f2de2eb087032b69ff0520e9a1aa813fca4ba546ce17ef1cea86e66bb2e3b51304f577fff63e3e7fd79e9dc0d3292122dfb450ab48dbcb9c9945df0bf1bcf9fd18decc7cb75b749b8183dd45fade2d42c295b833c08de62da825d151e0f8668d2a867e87c289819b5e1a1988a6c1d52ab7c102deba3c316940d2648018ca3ad4465bc02ee4058e12d0032bb1c90b93939b6e3ce2408cf1fc0b237818faf4237fb784764a0bb10576520e827bc43bc1e6a4445166193f8a73722c23717c6e1612748511fd4c22c5b065124bee1370e97ce65a60b6e55b1e58226bcbe1d31fea6e0025b209e485a6467121bc053b8bf0e6716a4654df5c627b222c4d393ffd162b0da50b1ca1edbc2cebcb76a7b3144b976e1ef369be276c98571459788d9fc2dc816c52d26546e8b08b2fca1ced9e6b827e4b8156bfc4bf9dedf07761e6026bf70e2863350809185840c7508c93f31d5c98f20e65438b493c3bdf31cada10476f60bc34140342a3d0b78ae6462b392bec6c18f6948abc92e3f74972438c3d2fa21d9fd28802387426f5ec9f57fc9f242fa79fcf392ee6c6c191dbbb130e263401456ee0f9bf45c011ee4603788ab1395e98612e905eadc03e0680ca74f77ba0bfccc05454219bb0e48743bfba1ebfbf79e559ad60cb8d679f54a3e2fd731d5a558bdac2a11a3c6ea5cb146e9e127ea5095d7a7953b35b85d344d93ac2e5b3582cca41585410aebdd0bb63f0d38a63adc1491f488af49cbf3f8e8eb8387cf1053975fca913627a05d9bdb1312ad415965bc0cb8a3dde2b5cb5e32d92e4d0f6e8e188f5a9b42a056b96100e126522d1aa443413b382884632181f01683ddd6d14102ab7a295786ef538415cc8d3655b4011ab05f2f23bf26f9e679de69929d05c30d1e418ecc2b93c7a82950a556cad5fff667e4b1b53cdc50d6cc4e89114e68c3d0e641c7694a38248556f21a5f12b7906a6fda2b18795636847cf97f470e13e53d516e8f119d0492e4820196136dca65880cfaf1e9052f501c6ebc3d8744993f5d5b578916649a037a27065ac0916b0f5b3c8cd032e1c3869d9433d699245ee5c9dc3b47504c8c1d7e1d7550efeb79a0c712ba771939b122ffceed56d31a08612566b0c84bdba4d2451da6ccbb9567dfb93e6a39e6e80d2283589a3044ace83967182c57ec38461dde7af32de70c1dd5a5bcf5a89109c808dc26d47425248fcb7e94f30657044631de395a91b422904822f2e2150ccd5075c5caad556733837c18dfde8684914b2face21bad4379562ca8c633ac8b172571a6b0a06e057d8a46e17c9a343247c2605c4cd518c842233253f1cd96001ddefbe278729fbb6388ad9b2db11b6043b762af32e05c33d9cddaa7ccbab63bdbcb44067ca73959e668ec3f86357b1470479eafe5643c067a8793b9594fea7783d0b32135d8373d23d280664a4b28c48fe3e26afeccbc81acb9486bdcc540322d506d868ac5c4c7a9f7756dcd57fc90d448f9973ac98e42cf12a7b6c03cbc8121559a1d834c7efe913bbf9c66687bddacd36ad4ca427c582efc7d110ead688ca4967b6b722622881d8fea7aba4236b27ce6d4bf1b330d1b5f01a45c721da24f23f83f1acabde261c47528a7ec83193dac2aeb51d8dc5a96c1994088d083bb68395da961861168bcb2076ebc0361764de1d1867288d6f29c1f21ce881db4c3b99568435173cfb2ee9a8326ddcd1a241cf0716211ae06a9f57065a35dfa5dd4db863d9edb8e9c73f9389ddaf8e95b86e2cea2746d5721fe042fe65e532338ebb7f1c11e6bfe6e758a6f3e577afb20b834afa8550a1350374af4b43df0407564a11bc6675e647d13ca9592f699da6bd7dd36c034f08721d832920f808267be4101c0246468547851d3db0e6f030d4953211c24cfc124de0d0f6aa096fc29369b5da03270fe08a0dba0b713c65a4d56feb519c21498e0c2160d01be56fc34325b70649fe6a2ac72072724c1260a0d3b687df4f53e5cc0977878c8a32f66112669014acfae44ec0920067ffb0058b5286ff4af573b2454b3f875da87ac2bb1abf28015eaadad46fcfc162beb9f627b230bc7ffc7477dab0583d47fe3a619c0e327f26c65362dbe036edc78ed7d833b80e16626b5e980f73be0ec506546a02c96e69e074049240dc6277b8f75c8dbed586a327a511e6a411637b8aea19148479120d512ab8ace7db30c9bd2a24f6aa15bd5a7597e759a3ec0b1ed976f3ac35391a6b3a97ac6b097c17bbf9a7e4e06b8e2d3b1495fd349cd907ecb5a6ec8c852f8c0d6f1cf46059a5b1c31e2ea06e14751fb2a40839c6ecac4228859ff7fa2208d882c0586489f5da58ac004772b235431c230b85e36216b3bb4d639cb77e747c9bd89d38e12c2a93e9509b3884095cf8d0316d5b5a4788668614f03fc0c0f061db4148a2ac3ae4b763c1605c401676ee85e6f67e9a9c9e153185b18d04712801d732ec03fe2113a8e66474aa88a939cd921d41d58b70e0a199a2f76b8764e06f7e81bc3d0176f9260f892f3be214902a3e3c8708eb3d1fb0062479c5dfde590b011009bbea29139f305d13bd57f5f636bae104775bc39d526a87c0076ff49c876375ce4f75a0336b2baea8b7268231eda7374561ee81ed295c5aaa5f9d1723fa39ac47367cbd1b8421bed09b1e8c3e90a2c6f7f47da5955d2a511e51fda4657acf317f0a8e100ecde8fb71b50985a0df86bbeec3976d0c036d71ccf84fa93e2953382541cc68a99bc0e8fe5a8ce85309aead9aea25036a1b64e00aa4a8469cc6aeba44845b3ac1862091962ca56596605d2cdd79fc3a37061843ed45cc13699c958c20e4d8c563be87b3c1c3fda544ee89b6724fe9ba2a8b2062eeb790f9cb906db6ba4cb9da3182b20192a77102b7676ec9872fff46b238bd5d31aa0ead2f4f423f9b21d3cfacef7178e323cc078099c7811c8e23b4e96bdc784b4e2ee3f438a5e1a767da27a3d4303206a7ef93bcaa9dc5d11ce78513f179e0a4fd11294b905797bb59f42f6e4fa11551f6dd4bfcaa9d5151691d20ce8f0fac98f9afa305509e03f1a0a15570c616e78b3348a7ca22c534c95664220c09dcb26275514ecebb4ab1539b3ea0e913bf6729b1d8bb276b5477de22866931a188868fead71207df171dca9f4a8eb91bde731eab02bccbac7952b27e4b47e703aea6219e26c76e7ee31d8541f3e2149fb2289b6008016685cf91120446ef791f0bfb4089426211e0b716ff636c045e13ebcbab62b0ede2abd", 0x1000}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f0000001880)=@in6={0xa, 0x4e21, 0x2, @mcast2, 0x2}, 0x1c, &(0x7f0000001c00)=[{&(0x7f00000018c0)="981c0858ba52638ae35ce61d4ee6522f5e794f40967ccb3850aaf475ddfd05112d3f758b19645f7b722d8cac93d87379d9e0cc0033b3c49f2d283d0ab138a992c9701a14379dcde90a68713ef74641aeb21d53646fdca970d3b9230cffedc2369e0efa5e9c031a27b4d743eb7eb5de6feeb37e52f2d9893844ef6979d27a8756998f7933c75f29023322d2bda457e69b6b6d90ca55117abbe4adfa1fd63606921ae6715a2baa61f123834efdbd37cfcc50c4f78278addf86d308e5a05cfff205b3b13c7a6f53ad1e11cbefff582118f10db09362ab9bdf4e2ee6cf", 0xdb}, {&(0x7f00000019c0)="9f7fa55dd61a56bc09e51f11466c61fb303e66043a94da49156165f5d4f55c861593dded6c90ed1c1bf8621686d91ea1669d76375953a122131572d86fb22206c9236f6e38ce9e2932e3ef36ec4d9c28e42bf08b3cdc2e92f4d003460fd1a4d7b4f19df0ea0b42771f4b379e22946096860bc432b3430f095b97800646623f350ed474eb73965c01e8ee72530e08bac9c77277188d4e3de9fa1e91a45652812e82d548ede8ef48fcce379b06bd41a8907185d727", 0xb4}, {&(0x7f0000001a80)="333940dbdea27619b6b8b5ac0609402c5b742b26904cb7b9e20fd1ff952d1517c7640be9", 0x24}, {&(0x7f0000001ac0)="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", 0xfb}, {&(0x7f0000001bc0)="9cf94a70c3b8cfd2079ea42773b3cb7f329d533f2459103d9b9e367e2e", 0x1d}], 0x5, &(0x7f0000001d80)=[@init={0x18, 0x84, 0x0, {0x0, 0x5, 0x7, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback}, @sndinfo={0x20, 0x84, 0x2, {0xa7, 0x4, 0x5, 0xb108, r3}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x9}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x7}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0x4, 0x8, r4}}], 0xa8, 0x1}, {&(0x7f0000001e40)=@in={0x2, 0x4e20, @local}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000001e80)="92582d5f1a4ba21db175631c4d149ac540e6b9f1b22ec57465651e716665ad94", 0x20}, {&(0x7f0000001ec0)="04de5dae99fd33dc2e1177e0bee98f106a794af7ac6bbcd8dd5fbcbb572b69e4abc9e3bf64db92bdab5b714bbba090d6db9a4b3fed9935fb5f4246f80d8758a45e79ecfe36018b51cab76887302ca953e91fd26d4ed3b9b8a6832690ef07522b8d7f4149202cf2645cad", 0x6a}, {&(0x7f0000001f40)="d7f4a5c053dbe586888625c72a02aad4", 0x10}], 0x3, &(0x7f00000020c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x8008, 0x9, 0x8, 0x279, 0x8001, 0x0, r5}}], 0x30, 0x4080}], 0x4, 0x4000040) r6 = socket$inet6_sctp(0xa, 0x200000005, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r7, 0x8}, 0x8) 07:51:13 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe00000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 207.764710] FAULT_INJECTION: forcing a failure. [ 207.764710] name failslab, interval 1, probability 0, space 0, times 0 [ 207.776053] CPU: 1 PID: 13928 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 207.784558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.793918] Call Trace: [ 207.796525] dump_stack+0x1c9/0x2b4 [ 207.800186] ? dump_stack_print_info.cold.2+0x52/0x52 [ 207.805403] ? __kernel_text_address+0xd/0x40 [ 207.809915] ? unwind_get_return_address+0x61/0xa0 [ 207.814857] should_fail.cold.4+0xa/0x11 [ 207.818917] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 207.824013] ? save_stack+0xa9/0xd0 [ 207.827629] ? save_stack+0x43/0xd0 [ 207.831242] ? kasan_kmalloc+0xc4/0xe0 [ 207.835113] ? __kmalloc+0x14e/0x760 [ 207.838823] ? p9_fcall_alloc+0x1e/0x90 [ 207.842783] ? p9_client_prepare_req.part.8+0x107/0xa00 [ 207.848131] ? p9_client_rpc+0x247/0x1420 [ 207.852267] ? v9fs_session_init+0x21a/0x1a80 [ 207.856748] ? v9fs_mount+0x7c/0x900 [ 207.860448] ? legacy_get_tree+0x131/0x460 [ 207.864670] ? vfs_get_tree+0x1cb/0x5c0 [ 207.868639] ? do_mount+0x6f2/0x1e20 [ 207.872338] ? ksys_mount+0x12d/0x140 [ 207.876122] ? __x64_sys_mount+0xbe/0x150 [ 207.880253] ? do_syscall_64+0x1b9/0x820 [ 207.884312] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.889665] ? __x64_sys_mount+0xbe/0x150 [ 207.893888] ? do_syscall_64+0x1b9/0x820 [ 207.897936] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 207.903286] ? __debug_object_init+0x581/0x12e0 [ 207.907941] ? lock_downgrade+0x8f0/0x8f0 [ 207.912077] ? lock_downgrade+0x8f0/0x8f0 [ 207.916209] ? kasan_check_read+0x11/0x20 [ 207.920346] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 207.924917] ? check_same_owner+0x340/0x340 [ 207.929224] ? rcu_note_context_switch+0x730/0x730 [ 207.934143] __should_failslab+0x124/0x180 [ 207.938365] should_failslab+0x9/0x14 [ 207.942149] __kmalloc+0x2c8/0x760 [ 207.945683] ? kasan_slab_alloc+0x12/0x20 [ 207.949824] ? kmem_cache_alloc+0x2fc/0x760 [ 207.954140] ? p9_fcall_alloc+0x1e/0x90 [ 207.958109] p9_fcall_alloc+0x1e/0x90 [ 207.961896] p9_client_prepare_req.part.8+0x132/0xa00 [ 207.967071] ? add_wait_queue+0x1b9/0x2b0 [ 207.971206] ? trace_9p_protocol_dump+0x3a0/0x3a0 [ 207.976029] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 207.981292] ? lock_acquire+0x1e4/0x540 [ 207.985250] ? __fget+0x4ac/0x740 [ 207.988696] ? p9_pollwait+0x83/0x230 [ 207.992828] ? p9_conn_create+0x730/0x730 [ 207.996971] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.002495] p9_client_rpc+0x247/0x1420 [ 208.006452] ? p9_fd_poll+0x1e0/0x2b0 [ 208.010234] ? p9_conn_create+0x55b/0x730 [ 208.014369] ? p9_client_prepare_req.part.8+0xa00/0xa00 [ 208.019719] ? ksys_dup3+0x690/0x690 [ 208.023420] ? check_same_owner+0x340/0x340 [ 208.027723] ? p9_fd_poll+0x2b0/0x2b0 [ 208.031512] ? kasan_kmalloc+0xc4/0xe0 [ 208.035391] ? p9_fd_show_options+0x1c0/0x1c0 [ 208.039885] p9_client_create+0xd76/0x1631 [ 208.044109] ? p9_client_read+0xbb0/0xbb0 [ 208.048245] ? lock_acquire+0x1e4/0x540 [ 208.052204] ? fs_reclaim_acquire+0x20/0x20 [ 208.056508] ? lock_downgrade+0x8f0/0x8f0 [ 208.060645] ? lock_release+0xa30/0xa30 [ 208.064606] ? __lockdep_init_map+0x105/0x590 [ 208.069087] ? kasan_check_write+0x14/0x20 [ 208.073307] ? __init_rwsem+0x1cc/0x2a0 [ 208.077265] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 208.082269] ? __kmalloc_track_caller+0x311/0x760 [ 208.087095] ? save_stack+0xa9/0xd0 [ 208.090707] ? save_stack+0x43/0xd0 [ 208.094315] ? kasan_kmalloc+0xc4/0xe0 [ 208.098186] ? memcpy+0x45/0x50 [ 208.101462] v9fs_session_init+0x21a/0x1a80 [ 208.105771] ? legacy_parse_monolithic+0xde/0x1e0 [ 208.110605] ? v9fs_show_options+0x7e0/0x7e0 [ 208.114997] ? lock_release+0xa30/0xa30 [ 208.118954] ? check_same_owner+0x340/0x340 [ 208.123268] ? lock_downgrade+0x8f0/0x8f0 [ 208.127401] ? kasan_unpoison_shadow+0x35/0x50 [ 208.131963] ? kasan_kmalloc+0xc4/0xe0 [ 208.135839] ? kmem_cache_alloc_trace+0x318/0x780 [ 208.140664] ? kasan_unpoison_shadow+0x35/0x50 [ 208.145233] ? kasan_kmalloc+0xc4/0xe0 [ 208.149115] v9fs_mount+0x7c/0x900 [ 208.152641] ? v9fs_drop_inode+0x150/0x150 [ 208.156866] legacy_get_tree+0x131/0x460 [ 208.160915] vfs_get_tree+0x1cb/0x5c0 [ 208.164707] do_mount+0x6f2/0x1e20 [ 208.168231] ? check_same_owner+0x340/0x340 [ 208.172539] ? lock_release+0xa30/0xa30 [ 208.176502] ? copy_mount_string+0x40/0x40 [ 208.180720] ? kasan_kmalloc+0xc4/0xe0 [ 208.184602] ? kmem_cache_alloc_trace+0x318/0x780 [ 208.189433] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.194973] ? _copy_from_user+0xdf/0x150 [ 208.199111] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.204635] ? copy_mount_options+0x285/0x380 [ 208.209301] ksys_mount+0x12d/0x140 [ 208.212928] __x64_sys_mount+0xbe/0x150 [ 208.216890] do_syscall_64+0x1b9/0x820 [ 208.221023] ? finish_task_switch+0x1d3/0x870 [ 208.225506] ? syscall_return_slowpath+0x5e0/0x5e0 [ 208.230421] ? syscall_return_slowpath+0x31d/0x5e0 [ 208.235357] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 208.240361] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.245191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.250364] RIP: 0033:0x456a09 [ 208.253548] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.272439] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 208.280412] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 208.287669] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 208.294920] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 208.302172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 208.309424] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000013 07:51:13 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xfffffffe, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:13 executing program 3 (fault-call:6 fault-nth:20): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001980)='/dev/vga_arbiter\x00', 0x22001, 0x0) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000001a00)) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001880)='/dev/sequencer2\x00', 0x200000, 0x0) connect$vsock_dgram(r3, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host}, 0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000018c0)=@req={0x21, 0x4, 0x81, 0x8000}, 0x10) eventfd(0x3) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000040)=0x1) ioctl$VHOST_SET_LOG_FD(r1, 0x4008af03, &(0x7f00000019c0)) r4 = fcntl$getown(r0, 0x9) write$cgroup_pid(r2, &(0x7f0000001a40)=r4, 0x12) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, &(0x7f0000000240)=""/68, 0x44, 0x1ff}, 0x3}, {{&(0x7f00000002c0)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/180, 0xb4}, {&(0x7f0000001400)=""/156, 0x4a}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f0000001580)=""/79, 0x4f}, {&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f0000001600)=""/46, 0x2e}, {&(0x7f0000001640)=""/91, 0x5b}], 0x8, &(0x7f0000001740)=""/61, 0x3d, 0x1000}, 0xee6}], 0x2, 0x40002000, &(0x7f0000001800)={0x0, 0x989680}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001840)={@mcast2, r5}, 0x14) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000001900)={0x0, 0x2710}, 0x10) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000001940)) 07:51:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = geteuid() lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x10001, 0x3, &(0x7f00000002c0)=[{&(0x7f00000001c0)="2790cc1c1f8d6c687296857a3925449d5650b449ae99e48d733b7860aa410724ce555009cffbc81fe13c98a831530783930792c463919d6e435d83c9b5b4ac8333bc965cb1acb6f56d23fd57346e0dc0b200947620a6d9231be41baccbe2031dbca3f98f3daf6fc0c8", 0x69, 0x929}, {&(0x7f0000000240)="9c9c9de4df5d121a1547164480", 0xd, 0x8}, {&(0x7f0000000280)="97d8d2206db6a6b51f0c7f186c0492d813a98f53", 0x14, 0x9}], 0x1488, &(0x7f00000004c0)={[{@uid={'uid', 0x3d, r1}}, {@gid={'gid', 0x3d, r2}}, {@session={'session', 0x3d, 0x2}}, {@type={'type', 0x3d, "38b940bd"}}, {@part={'part', 0x3d, 0x6}}, {@umask={'umask', 0x3d, 0x7}}]}) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r0, 0xffffffffffffff7d) r3 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x3e, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x20, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, &(0x7f0000000080)=0x20) [ 208.357185] sctp: [Deprecated]: syz-executor1 (pid 13936) Use of struct sctp_assoc_value in delayed_ack socket option. [ 208.357185] Use struct sctp_sack_info instead [ 208.512914] FAULT_INJECTION: forcing a failure. [ 208.512914] name failslab, interval 1, probability 0, space 0, times 0 [ 208.524368] CPU: 0 PID: 13965 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 208.532873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.542254] Call Trace: [ 208.544855] dump_stack+0x1c9/0x2b4 [ 208.548519] ? dump_stack_print_info.cold.2+0x52/0x52 [ 208.553811] should_fail.cold.4+0xa/0x11 [ 208.557893] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 208.563008] ? lock_repin_lock+0x430/0x430 [ 208.567248] ? kasan_check_write+0x14/0x20 [ 208.571495] ? __schedule+0x884/0x1ed0 [ 208.575386] ? vfs_get_tree+0x1cb/0x5c0 [ 208.579369] ? do_mount+0x6f2/0x1e20 [ 208.583091] ? __sched_text_start+0x8/0x8 [ 208.587244] ? __debug_object_init+0x581/0x12e0 [ 208.591922] ? lock_downgrade+0x8f0/0x8f0 [ 208.596078] ? lock_downgrade+0x8f0/0x8f0 [ 208.600235] ? kasan_check_read+0x11/0x20 [ 208.604397] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 208.608987] ? check_same_owner+0x340/0x340 [ 208.613310] __should_failslab+0x124/0x180 [ 208.617551] should_failslab+0x9/0x14 [ 208.621464] __kmalloc+0x2c8/0x760 [ 208.625005] ? kasan_slab_alloc+0x12/0x20 [ 208.629159] ? kmem_cache_alloc+0x2fc/0x760 [ 208.633492] ? p9_fcall_alloc+0x1e/0x90 [ 208.637486] p9_fcall_alloc+0x1e/0x90 [ 208.641305] p9_client_prepare_req.part.8+0x132/0xa00 [ 208.646503] ? add_wait_queue+0x1b9/0x2b0 [ 208.650667] ? trace_9p_protocol_dump+0x3a0/0x3a0 [ 208.655525] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 208.660815] ? lock_acquire+0x1e4/0x540 [ 208.664793] ? __fget+0x4ac/0x740 [ 208.668258] ? p9_pollwait+0x83/0x230 [ 208.672069] ? p9_conn_create+0x730/0x730 [ 208.676229] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.681776] p9_client_rpc+0x247/0x1420 [ 208.685761] ? p9_fd_poll+0x1e0/0x2b0 [ 208.689572] ? p9_conn_create+0x55b/0x730 [ 208.693721] ? p9_client_prepare_req.part.8+0xa00/0xa00 [ 208.699086] ? ksys_dup3+0x690/0x690 [ 208.702803] ? check_same_owner+0x340/0x340 [ 208.707129] ? p9_fd_poll+0x2b0/0x2b0 [ 208.710929] ? kasan_kmalloc+0xc4/0xe0 [ 208.714832] ? p9_fd_show_options+0x1c0/0x1c0 [ 208.719335] p9_client_create+0xd76/0x1631 [ 208.723571] ? p9_client_read+0xbb0/0xbb0 [ 208.727722] ? lock_acquire+0x1e4/0x540 [ 208.731697] ? fs_reclaim_acquire+0x20/0x20 [ 208.736021] ? lock_downgrade+0x8f0/0x8f0 [ 208.740169] ? lock_release+0xa30/0xa30 [ 208.744144] ? __lockdep_init_map+0x105/0x590 [ 208.748641] ? kasan_check_write+0x14/0x20 [ 208.752873] ? __init_rwsem+0x1cc/0x2a0 [ 208.756855] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 208.761883] ? __kmalloc_track_caller+0x311/0x760 [ 208.766729] ? save_stack+0xa9/0xd0 [ 208.770354] ? save_stack+0x43/0xd0 [ 208.774069] ? kasan_kmalloc+0xc4/0xe0 [ 208.777952] ? memcpy+0x45/0x50 [ 208.781236] v9fs_session_init+0x21a/0x1a80 [ 208.785557] ? __sched_text_start+0x8/0x8 [ 208.789713] ? v9fs_show_options+0x7e0/0x7e0 [ 208.794131] ? lock_release+0xa30/0xa30 [ 208.798114] ? check_same_owner+0x340/0x340 [ 208.802442] ? kasan_unpoison_shadow+0x35/0x50 [ 208.807027] ? kasan_kmalloc+0xc4/0xe0 [ 208.807248] syz-executor1 (13942) used greatest stack depth: 13904 bytes left [ 208.810918] ? kmem_cache_alloc_trace+0x318/0x780 [ 208.810931] ? kasan_unpoison_shadow+0x35/0x50 [ 208.810945] ? kasan_kmalloc+0xc4/0xe0 [ 208.810964] v9fs_mount+0x7c/0x900 [ 208.810982] ? v9fs_drop_inode+0x150/0x150 [ 208.810997] legacy_get_tree+0x131/0x460 [ 208.811016] vfs_get_tree+0x1cb/0x5c0 [ 208.847160] do_mount+0x6f2/0x1e20 [ 208.850740] ? check_same_owner+0x340/0x340 [ 208.855066] ? lock_release+0xa30/0xa30 [ 208.859041] ? copy_mount_string+0x40/0x40 [ 208.863265] ? kasan_kmalloc+0xc4/0xe0 [ 208.867142] ? kmem_cache_alloc_trace+0x318/0x780 [ 208.872239] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 208.877770] ? _copy_from_user+0xdf/0x150 [ 208.882947] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 208.888472] ? copy_mount_options+0x285/0x380 [ 208.892957] ksys_mount+0x12d/0x140 [ 208.896573] __x64_sys_mount+0xbe/0x150 [ 208.900549] do_syscall_64+0x1b9/0x820 [ 208.904422] ? finish_task_switch+0x1d3/0x870 [ 208.908912] ? syscall_return_slowpath+0x5e0/0x5e0 [ 208.913829] ? syscall_return_slowpath+0x31d/0x5e0 [ 208.918743] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 208.923750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 208.928585] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 208.933766] RIP: 0033:0x456a09 [ 208.936951] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 208.955838] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 07:51:14 executing program 0: recvfrom(0xffffffffffffffff, &(0x7f00000022c0)=""/4096, 0x1000, 0x0, &(0x7f0000002240)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb1, 0x80001) write$FUSE_INIT(r0, &(0x7f0000000200)={0x50, 0xaebaa3ac2eccc855, 0x6, {0x7, 0x1b, 0x6, 0x8510, 0x1, 0x5, 0x9, 0x3}}, 0x50) r1 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x2) write$tun(r1, &(0x7f0000000140)={@void, @void, @llc={@snap={0x1, 0xab, "c37c", ']oY', 0x8, "ab6a9e6cd1814783e6fcb0c22fd2478d105ae7a66e8358e095e42d8e16ab03de36d115359c1d25f9c4ae0da73781a321ba9e93fdc72099f2bff2f1132ad6d965ac6c35d1e3459902958e44771174dfadca07de6620d25cfc07c8f11248ffd4abac1ea22611f5d15f4269ee5021c2b412d380806b8cd36519dceb44131aa14739bcecd164aaa823279000ff88f2d5e0baa027"}}}, 0x9b) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0xfff) readv(r2, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x2dc) [ 208.963535] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 208.970789] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 208.978042] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 208.985309] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 208.992572] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000014 07:51:14 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0xf4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x20) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="312b888e2cb6bb10034044d5a6b6f11e88a90263cc04ddf8afa546c4831804a0d154987089ea2a3e7f68848ea20c942af08d603ce2300667aa9fb8794ad29529d13a812e316fd4c873ca82f36358f9ffffffffffffffae2cf980fcbaec3c7a3f37f0c26766cebee599b2d7b1e712de52780ff7ff95508c3c59a7f03bdf296bde074a50d316e880f428e08bfadc2fff67fe81abce09c1ddf7b333c385297f66cc4c3e45cb3b1637705b421bd339f71913b035a6687338b83af8512b3a88f8f8922c892d8666f5bd86fd5d0597f31d8557de60c8fe5144a80f9b8db67d8f168a49288075f0413e633d49c79837db7f3ce8e1c0fc5514517a89fd08fabf0d5ebe29dda68347e12c85cace72fadd2b495a15b4d84edc99f00f2b45b6dfbacae1a7bdb4f157b8fee2d6c9035f4c1059d6e44db63f951593e500000000000000000000"], 0x8, 0x0) gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) msgctl$MSG_STAT(r0, 0xb, &(0x7f0000000440)=""/230) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x5) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000540)) 07:51:14 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:14 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) fsync(r0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2284, &(0x7f00000004c0)={0x1, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000200), &(0x7f0000000540)=""/126, 0x0, 0x0, 0x0, &(0x7f0000000040)}) 07:51:14 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xf526, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:14 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf1080000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:14 executing program 3 (fault-call:6 fault-nth:21): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 209.073092] sctp: [Deprecated]: syz-executor5 (pid 13979) Use of int in max_burst socket option. [ 209.073092] Use struct sctp_assoc_value instead [ 209.142345] sd 0:0:1:0: device reset [ 209.148162] sd 0:0:1:0: device reset 07:51:14 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x197, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) syz_emit_ethernet(0x6e, &(0x7f0000000200)={@broadcast, @empty, [{[{0x9100, 0x1, 0x5, 0x4000000000001}], {0x8100, 0x2, 0x20}}], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback, @loopback}}}}}}}, 0x0) 07:51:14 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000b8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000ac0)="5a1606d3d72c7033", 0x8}], 0x1}, 0x8080) sendmsg$alg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000280)=""/92, 0x200002dc}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) [ 209.233275] FAULT_INJECTION: forcing a failure. [ 209.233275] name failslab, interval 1, probability 0, space 0, times 0 [ 209.244554] CPU: 0 PID: 14003 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 209.253040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.262382] Call Trace: [ 209.264966] dump_stack+0x1c9/0x2b4 [ 209.268584] ? dump_stack_print_info.cold.2+0x52/0x52 [ 209.273765] should_fail.cold.4+0xa/0x11 [ 209.277813] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 209.282901] ? update_load_avg+0x389/0x27d0 [ 209.287210] ? update_load_avg+0x27d0/0x27d0 [ 209.291610] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 209.296441] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 209.301276] ? perf_trace_lock+0x920/0x920 [ 209.305502] ? perf_trace_lock+0x920/0x920 [ 209.309721] ? trace_hardirqs_on+0x10/0x10 [ 209.313947] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 209.318780] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 209.323789] __should_failslab+0x124/0x180 [ 209.328015] should_failslab+0x9/0x14 [ 209.331804] kmem_cache_alloc+0x47/0x760 [ 209.335850] ? radix_tree_node_alloc.constprop.19+0x310/0x310 [ 209.341726] ? lock_downgrade+0x8f0/0x8f0 [ 209.345870] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 209.351580] idr_get_free+0x899/0x10c0 [ 209.355463] ? radix_tree_clear_tags+0xc0/0xc0 [ 209.360037] ? __save_stack_trace+0x8d/0xf0 [ 209.364352] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 209.369354] ? save_stack+0x43/0xd0 [ 209.372965] ? kasan_kmalloc+0xc4/0xe0 [ 209.376839] ? __kmalloc+0x14e/0x760 [ 209.380541] ? p9_fcall_alloc+0x1e/0x90 [ 209.384501] ? p9_client_prepare_req.part.8+0x132/0xa00 [ 209.389852] ? perf_trace_lock+0x920/0x920 [ 209.394084] ? ksys_mount+0x12d/0x140 [ 209.397877] ? do_syscall_64+0x1b9/0x820 [ 209.401924] ? __x64_sys_mount+0xbe/0x150 [ 209.406103] ? do_syscall_64+0x1b9/0x820 [ 209.410325] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.415673] ? __debug_object_init+0x581/0x12e0 [ 209.420336] ? lock_downgrade+0x8f0/0x8f0 [ 209.424468] ? lock_downgrade+0x8f0/0x8f0 [ 209.428602] ? kasan_check_read+0x11/0x20 [ 209.432733] idr_alloc_u32+0x201/0x3f0 [ 209.436607] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 209.441441] ? p9_client_prepare_req.part.8+0x295/0xa00 [ 209.446800] ? kasan_unpoison_shadow+0x35/0x50 [ 209.451461] idr_alloc+0x111/0x1b0 [ 209.454990] ? idr_alloc_u32+0x3f0/0x3f0 [ 209.459037] ? kasan_check_write+0x14/0x20 [ 209.463258] ? do_raw_spin_lock+0xc1/0x200 [ 209.467484] p9_client_prepare_req.part.8+0x809/0xa00 [ 209.472664] ? trace_9p_protocol_dump+0x3a0/0x3a0 [ 209.477494] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 209.482758] ? lock_acquire+0x1e4/0x540 [ 209.486721] ? __fget+0x4ac/0x740 [ 209.490172] ? p9_pollwait+0x83/0x230 [ 209.493959] ? p9_conn_create+0x730/0x730 [ 209.498110] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.503646] p9_client_rpc+0x247/0x1420 [ 209.507620] ? p9_fd_poll+0x1e0/0x2b0 [ 209.511412] ? p9_conn_create+0x55b/0x730 [ 209.515551] ? p9_client_prepare_req.part.8+0xa00/0xa00 [ 209.520902] ? ksys_dup3+0x690/0x690 [ 209.524614] ? check_same_owner+0x340/0x340 [ 209.528922] ? kasan_kmalloc+0xc4/0xe0 [ 209.532807] ? p9_fd_show_options+0x1c0/0x1c0 [ 209.537290] p9_client_create+0xd76/0x1631 [ 209.541515] ? p9_client_read+0xbb0/0xbb0 [ 209.545662] ? lock_acquire+0x1e4/0x540 [ 209.549624] ? fs_reclaim_acquire+0x20/0x20 [ 209.553944] ? lock_downgrade+0x8f0/0x8f0 [ 209.558088] ? lock_release+0xa30/0xa30 [ 209.562049] ? __lockdep_init_map+0x105/0x590 [ 209.566536] ? kasan_check_write+0x14/0x20 [ 209.570757] ? __init_rwsem+0x1cc/0x2a0 [ 209.574717] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 209.579732] ? __kmalloc_track_caller+0x311/0x760 [ 209.584560] ? save_stack+0xa9/0xd0 [ 209.588171] ? save_stack+0x43/0xd0 [ 209.591783] ? kasan_kmalloc+0xc4/0xe0 [ 209.595656] ? memcpy+0x45/0x50 [ 209.598923] v9fs_session_init+0x21a/0x1a80 [ 209.603232] ? rcu_note_context_switch+0x730/0x730 [ 209.608150] ? legacy_parse_monolithic+0xde/0x1e0 [ 209.612992] ? v9fs_show_options+0x7e0/0x7e0 [ 209.617390] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 209.622133] ? retint_kernel+0x10/0x10 [ 209.626006] ? kasan_unpoison_shadow+0x35/0x50 [ 209.630576] ? kasan_kmalloc+0xc4/0xe0 [ 209.634450] ? kmem_cache_alloc_trace+0x318/0x780 [ 209.639288] ? kasan_unpoison_shadow+0x35/0x50 [ 209.643853] ? kasan_kmalloc+0xc4/0xe0 [ 209.647734] v9fs_mount+0x7c/0x900 [ 209.651275] ? v9fs_drop_inode+0x150/0x150 [ 209.655498] legacy_get_tree+0x131/0x460 [ 209.659557] vfs_get_tree+0x1cb/0x5c0 [ 209.663348] do_mount+0x6f2/0x1e20 [ 209.666886] ? check_same_owner+0x340/0x340 [ 209.671197] ? lock_release+0xa30/0xa30 [ 209.675161] ? copy_mount_string+0x40/0x40 [ 209.679397] ? retint_kernel+0x10/0x10 [ 209.683279] ? __sanitizer_cov_trace_const_cmp4+0x20/0x20 [ 209.688805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 209.694329] ? copy_mount_options+0x285/0x380 [ 209.698822] ksys_mount+0x12d/0x140 [ 209.702438] __x64_sys_mount+0xbe/0x150 [ 209.706398] do_syscall_64+0x1b9/0x820 [ 209.710276] ? syscall_slow_exit_work+0x500/0x500 [ 209.715106] ? syscall_return_slowpath+0x5e0/0x5e0 [ 209.720022] ? syscall_return_slowpath+0x31d/0x5e0 [ 209.724947] ? prepare_exit_to_usermode+0x291/0x3b0 [ 209.729958] ? perf_trace_sys_enter+0xb10/0xb10 [ 209.734622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.739564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 209.744739] RIP: 0033:0x456a09 [ 209.747929] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 209.766816] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 209.774513] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 209.781774] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 209.789035] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 209.796298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 209.803560] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000015 07:51:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xffffff97, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) [ 209.862658] sctp: [Deprecated]: syz-executor5 (pid 14012) Use of int in max_burst socket option. [ 209.862658] Use struct sctp_assoc_value instead 07:51:15 executing program 3 (fault-call:6 fault-nth:22): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:15 executing program 1: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000140)='\x00', 0xffffffffffffff9c}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f00000000c0)='\x00', r0}, 0x10) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000300)=0x9, 0x4) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000000080)={0x0, 0x40}) sendmsg$nl_crypto(r3, &(0x7f0000000200)={&(0x7f00009dd000), 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10}, 0x10}}, 0x0) 07:51:15 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xfeff0000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:15 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @ipv4={[], [], @local}}, 0x1c) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x6, 0x1, 0x7ffc, 0x1ff, 0x408000000}, 0xffdf) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) writev(r1, &(0x7f0000000100), 0x230) 07:51:15 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2010000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:15 executing program 0: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f00000000c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = semget(0x2, 0x5, 0x0) semctl$GETZCNT(r3, 0x7, 0xf, &(0x7f0000000340)=""/254) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f00000000c0)={0x2, 0x3d}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ftruncate(r2, 0x10) dup2(r4, r2) unlink(&(0x7f0000000140)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') link(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000100)='./control\x00') bind(r2, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0x7, 0x4, "96692e3c615a394c3d006bf0b40ed5ea8061fad418650e3d78808115728b9b7bdd1195fb71474b513dfe1140c2356e1416bf284b2911efc428c48eb36d2800", 0x36}, 0x80) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") close(r0) [ 210.023218] FAULT_INJECTION: forcing a failure. [ 210.023218] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 210.035077] CPU: 1 PID: 14040 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 210.043571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.052925] Call Trace: [ 210.055526] dump_stack+0x1c9/0x2b4 [ 210.059164] ? dump_stack_print_info.cold.2+0x52/0x52 [ 210.064362] should_fail.cold.4+0xa/0x11 [ 210.068419] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.073510] ? lock_acquire+0x1e4/0x540 [ 210.077472] ? is_bpf_text_address+0xae/0x170 [ 210.081951] ? lock_release+0xa30/0xa30 [ 210.085915] ? kasan_check_read+0x11/0x20 [ 210.090053] ? rcu_is_watching+0x8c/0x150 [ 210.094182] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 210.098838] ? is_bpf_text_address+0xd7/0x170 [ 210.103341] ? kernel_text_address+0x79/0xf0 [ 210.107758] ? unwind_get_return_address+0x61/0xa0 [ 210.112673] ? __save_stack_trace+0x8d/0xf0 [ 210.116978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.122497] ? should_fail+0x246/0xd86 [ 210.126372] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.131554] __alloc_pages_nodemask+0x36e/0xdb0 [ 210.136218] ? save_stack+0x43/0xd0 [ 210.139828] ? kasan_kmalloc+0xc4/0xe0 [ 210.143784] ? __kmalloc+0x14e/0x760 [ 210.147494] ? p9_fcall_alloc+0x1e/0x90 [ 210.151453] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 210.156452] ? vfs_get_tree+0x1cb/0x5c0 [ 210.160423] ? ksys_mount+0x12d/0x140 [ 210.164207] ? __x64_sys_mount+0xbe/0x150 [ 210.168338] ? do_syscall_64+0x1b9/0x820 [ 210.172386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.177742] ? __x64_sys_mount+0xbe/0x150 [ 210.181891] ? do_syscall_64+0x1b9/0x820 [ 210.186381] ? lock_downgrade+0x8f0/0x8f0 [ 210.190510] ? kasan_check_read+0x11/0x20 [ 210.194642] ? do_raw_spin_unlock+0xa7/0x2f0 [ 210.199043] ? check_same_owner+0x340/0x340 [ 210.203364] cache_grow_begin+0x91/0x710 [ 210.207413] __kmalloc+0x688/0x760 [ 210.210940] ? kasan_slab_alloc+0x12/0x20 [ 210.215069] ? kmem_cache_alloc+0x2fc/0x760 [ 210.219383] ? p9_fcall_alloc+0x1e/0x90 [ 210.223340] p9_fcall_alloc+0x1e/0x90 [ 210.227132] p9_client_prepare_req.part.8+0x132/0xa00 [ 210.232302] ? add_wait_queue+0x1b9/0x2b0 [ 210.236431] ? trace_9p_protocol_dump+0x3a0/0x3a0 [ 210.241252] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 210.246510] ? lock_acquire+0x1e4/0x540 [ 210.250465] ? __fget+0x4ac/0x740 [ 210.253900] ? p9_pollwait+0x83/0x230 [ 210.257680] ? p9_conn_create+0x730/0x730 [ 210.261812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.267335] p9_client_rpc+0x247/0x1420 [ 210.271292] ? p9_fd_poll+0x1e0/0x2b0 [ 210.275396] ? p9_conn_create+0x55b/0x730 [ 210.280051] ? p9_client_prepare_req.part.8+0xa00/0xa00 [ 210.285405] ? ksys_dup3+0x690/0x690 [ 210.289104] ? kasan_kmalloc+0xc4/0xe0 [ 210.292984] ? p9_fd_show_options+0x1c0/0x1c0 [ 210.297465] p9_client_create+0xd76/0x1631 [ 210.301683] ? p9_client_read+0xbb0/0xbb0 [ 210.305813] ? lock_acquire+0x1e4/0x540 [ 210.309777] ? fs_reclaim_acquire+0x20/0x20 [ 210.314096] ? lock_downgrade+0x8f0/0x8f0 [ 210.318234] ? lock_release+0xa30/0xa30 [ 210.322189] ? __lockdep_init_map+0x105/0x590 [ 210.326667] ? kasan_check_write+0x14/0x20 [ 210.330884] ? __init_rwsem+0x1cc/0x2a0 [ 210.334838] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 210.339845] ? __kmalloc_track_caller+0x311/0x760 [ 210.344675] ? save_stack+0xa9/0xd0 [ 210.348283] ? save_stack+0x43/0xd0 [ 210.351888] ? kasan_kmalloc+0xc4/0xe0 [ 210.355755] ? memcpy+0x45/0x50 [ 210.359025] v9fs_session_init+0x21a/0x1a80 [ 210.363327] ? rcu_note_context_switch+0x730/0x730 [ 210.368238] ? legacy_parse_monolithic+0xde/0x1e0 [ 210.373065] ? v9fs_show_options+0x7e0/0x7e0 [ 210.377454] ? lock_release+0xa30/0xa30 [ 210.381411] ? check_same_owner+0x340/0x340 [ 210.385715] ? lock_downgrade+0x8f0/0x8f0 [ 210.389847] ? kasan_unpoison_shadow+0x35/0x50 [ 210.394420] ? kasan_kmalloc+0xc4/0xe0 [ 210.398290] ? kmem_cache_alloc_trace+0x318/0x780 [ 210.403113] ? kasan_unpoison_shadow+0x35/0x50 [ 210.407672] ? kasan_kmalloc+0xc4/0xe0 [ 210.411544] v9fs_mount+0x7c/0x900 [ 210.415079] ? v9fs_drop_inode+0x150/0x150 [ 210.419304] legacy_get_tree+0x131/0x460 [ 210.423351] vfs_get_tree+0x1cb/0x5c0 [ 210.427145] do_mount+0x6f2/0x1e20 [ 210.430752] ? check_same_owner+0x340/0x340 [ 210.435071] ? lock_release+0xa30/0xa30 [ 210.439027] ? copy_mount_string+0x40/0x40 [ 210.443242] ? kasan_kmalloc+0xc4/0xe0 [ 210.447122] ? kmem_cache_alloc_trace+0x318/0x780 [ 210.451959] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 210.457479] ? _copy_from_user+0xdf/0x150 [ 210.461610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 210.467137] ? copy_mount_options+0x285/0x380 [ 210.471617] ksys_mount+0x12d/0x140 [ 210.475225] __x64_sys_mount+0xbe/0x150 [ 210.479184] do_syscall_64+0x1b9/0x820 [ 210.483053] ? finish_task_switch+0x1d3/0x870 [ 210.487530] ? syscall_return_slowpath+0x5e0/0x5e0 [ 210.492439] ? syscall_return_slowpath+0x31d/0x5e0 [ 210.497352] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 210.502362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 210.507199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.512369] RIP: 0033:0x456a09 [ 210.515555] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 210.534444] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 210.542134] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 210.549383] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 210.556638] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 210.563908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 07:51:16 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x23fe) write$P9_RFLUSH(r0, &(0x7f0000000200)={0x7, 0x6d, 0x2}, 0x7) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0xd001, 0x10002, 0xfff, 0xff, 0x100}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x6, 0x0, [0x12, 0x1]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000040)="0faffc6536640f01caba210066ed0f01cf0f20d86635080000000f22d8bad004ec26660f30660f019d8751ba4100ecbaf80c66b866e1bf8066efbafc0cb8a65fef", 0x41}], 0x1, 0x0, &(0x7f0000000240)=[@dstype0={0x6, 0x2}, @cr0={0x0, 0x10000}], 0xc6e162e4ea910512) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 210.571387] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000016 07:51:16 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:16 executing program 3 (fault-call:6 fault-nth:23): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xa3f30000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:16 executing program 5: r0 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = socket$kcm(0x29, 0x2, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/95, 0x5f}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000002000001, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 07:51:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0xe8) ioctl$TIOCEXCL(r0, 0x540c) ioctl(r0, 0x1, &(0x7f0000000140)="0292980700145ff74f87560765fb2030c5bd6d0d549ce89295280f7483d21cf8dc65e42f312442c765bf74327085a4fd99a772688e8fc8") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/111, &(0x7f0000000080)=0x6f) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r2}, 0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x20080, 0x0) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000380)=0x30001, 0x4) io_setup(0x2dc25f36, &(0x7f00000001c0)=0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) io_getevents(r4, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}) io_submit(r4, 0x200000000000038a, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000080)}]) 07:51:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x1f00000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 210.696232] FAULT_INJECTION: forcing a failure. [ 210.696232] name failslab, interval 1, probability 0, space 0, times 0 [ 210.707459] CPU: 1 PID: 14062 Comm: syz-executor3 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 210.715939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 210.725282] Call Trace: [ 210.727868] dump_stack+0x1c9/0x2b4 [ 210.731480] ? dump_stack_print_info.cold.2+0x52/0x52 [ 210.736654] ? __kernel_text_address+0xd/0x40 [ 210.741132] ? unwind_get_return_address+0x61/0xa0 [ 210.746049] should_fail.cold.4+0xa/0x11 [ 210.750209] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 210.755298] ? save_stack+0xa9/0xd0 [ 210.758907] ? kasan_kmalloc+0xc4/0xe0 [ 210.762777] ? kasan_slab_alloc+0x12/0x20 [ 210.766909] ? kmem_cache_alloc+0x12e/0x760 [ 210.771215] ? radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 210.777085] ? idr_get_free+0x899/0x10c0 [ 210.781132] ? idr_alloc_u32+0x201/0x3f0 [ 210.785175] ? idr_alloc+0x111/0x1b0 [ 210.788874] ? p9_client_rpc+0x247/0x1420 [ 210.793013] ? p9_client_create+0xd76/0x1631 [ 210.797405] ? v9fs_session_init+0x21a/0x1a80 [ 210.801895] ? v9fs_mount+0x7c/0x900 [ 210.805595] ? legacy_get_tree+0x131/0x460 [ 210.809823] ? vfs_get_tree+0x1cb/0x5c0 [ 210.813780] ? do_mount+0x6f2/0x1e20 [ 210.817478] ? ksys_mount+0x12d/0x140 [ 210.821264] ? __x64_sys_mount+0xbe/0x150 [ 210.825398] ? do_syscall_64+0x1b9/0x820 [ 210.829444] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.834790] ? rb_next+0x140/0x140 [ 210.838321] ? trace_hardirqs_on+0x10/0x10 [ 210.842539] ? lock_release+0xa30/0xa30 [ 210.846494] ? kasan_check_read+0x11/0x20 [ 210.850629] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 210.855627] ? kasan_unpoison_shadow+0x35/0x50 [ 210.860194] __should_failslab+0x124/0x180 [ 210.864414] should_failslab+0x9/0x14 [ 210.868197] kmem_cache_alloc+0x47/0x760 [ 210.872242] ? radix_tree_node_alloc.constprop.19+0x310/0x310 [ 210.878110] ? lock_downgrade+0x8f0/0x8f0 [ 210.882244] ? radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 210.888113] radix_tree_node_alloc.constprop.19+0x1e6/0x310 [ 210.893806] idr_get_free+0x899/0x10c0 [ 210.897685] ? radix_tree_clear_tags+0xc0/0xc0 [ 210.902253] ? __save_stack_trace+0x8d/0xf0 [ 210.906560] ? save_stack+0xa9/0xd0 [ 210.910179] ? save_stack+0x43/0xd0 [ 210.913788] ? kasan_kmalloc+0xc4/0xe0 [ 210.917662] ? __kmalloc+0x14e/0x760 [ 210.921362] ? p9_fcall_alloc+0x1e/0x90 [ 210.925322] ? p9_client_prepare_req.part.8+0x132/0xa00 [ 210.930667] ? p9_client_rpc+0x247/0x1420 [ 210.934798] ? p9_client_create+0xd76/0x1631 [ 210.939198] ? v9fs_session_init+0x21a/0x1a80 [ 210.943674] ? v9fs_mount+0x7c/0x900 [ 210.947369] ? legacy_get_tree+0x131/0x460 [ 210.951589] ? vfs_get_tree+0x1cb/0x5c0 [ 210.955546] ? do_mount+0x6f2/0x1e20 [ 210.959252] ? ksys_mount+0x12d/0x140 [ 210.963037] ? __x64_sys_mount+0xbe/0x150 [ 210.967257] ? do_syscall_64+0x1b9/0x820 [ 210.971461] ? __x64_sys_mount+0xbe/0x150 [ 210.975596] ? do_syscall_64+0x1b9/0x820 [ 210.979647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 210.984993] ? __debug_object_init+0x581/0x12e0 [ 210.989701] ? lock_downgrade+0x8f0/0x8f0 [ 210.993832] ? lock_downgrade+0x8f0/0x8f0 [ 210.997963] ? kasan_check_read+0x11/0x20 [ 211.002105] idr_alloc_u32+0x201/0x3f0 [ 211.005982] ? __fprop_inc_percpu_max+0x2d0/0x2d0 [ 211.010813] ? p9_client_prepare_req.part.8+0x295/0xa00 [ 211.016156] ? kasan_unpoison_shadow+0x35/0x50 [ 211.020722] ? __lockdep_init_map+0x105/0x590 [ 211.025203] idr_alloc+0x111/0x1b0 [ 211.028727] ? idr_alloc_u32+0x3f0/0x3f0 [ 211.032778] ? kasan_check_write+0x14/0x20 [ 211.037001] ? do_raw_spin_lock+0xc1/0x200 [ 211.041226] p9_client_prepare_req.part.8+0x809/0xa00 [ 211.046404] ? trace_9p_protocol_dump+0x3a0/0x3a0 [ 211.051231] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 211.056490] ? lock_acquire+0x1e4/0x540 [ 211.060443] ? __fget+0x4ac/0x740 [ 211.063880] ? p9_pollwait+0x83/0x230 [ 211.067750] ? p9_conn_create+0x730/0x730 [ 211.071883] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.077403] p9_client_rpc+0x247/0x1420 [ 211.081360] ? p9_fd_poll+0x1e0/0x2b0 [ 211.085144] ? p9_conn_create+0x55b/0x730 [ 211.089281] ? p9_client_prepare_req.part.8+0xa00/0xa00 [ 211.094627] ? ksys_dup3+0x690/0x690 [ 211.098327] ? check_same_owner+0x340/0x340 [ 211.102632] ? p9_fd_poll+0x2b0/0x2b0 [ 211.106418] ? kasan_kmalloc+0xc4/0xe0 [ 211.110297] ? p9_fd_show_options+0x1c0/0x1c0 [ 211.114776] p9_client_create+0xd76/0x1631 [ 211.119001] ? p9_client_read+0xbb0/0xbb0 [ 211.123135] ? lock_acquire+0x1e4/0x540 [ 211.127093] ? fs_reclaim_acquire+0x20/0x20 [ 211.131396] ? lock_downgrade+0x8f0/0x8f0 [ 211.135526] ? lock_release+0xa30/0xa30 [ 211.139497] ? __lockdep_init_map+0x105/0x590 [ 211.143975] ? kasan_check_write+0x14/0x20 [ 211.148194] ? __init_rwsem+0x1cc/0x2a0 [ 211.152154] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 211.157157] ? __kmalloc_track_caller+0x311/0x760 [ 211.161987] ? save_stack+0xa9/0xd0 [ 211.165596] ? save_stack+0x43/0xd0 [ 211.169208] ? kasan_kmalloc+0xc4/0xe0 [ 211.173077] ? memcpy+0x45/0x50 [ 211.176343] v9fs_session_init+0x21a/0x1a80 [ 211.180651] ? rcu_note_context_switch+0x730/0x730 [ 211.185564] ? legacy_parse_monolithic+0xde/0x1e0 [ 211.190393] ? v9fs_show_options+0x7e0/0x7e0 [ 211.194790] ? lock_release+0xa30/0xa30 [ 211.198749] ? check_same_owner+0x340/0x340 [ 211.203053] ? lock_downgrade+0x8f0/0x8f0 [ 211.207182] ? kasan_unpoison_shadow+0x35/0x50 [ 211.211758] ? kasan_kmalloc+0xc4/0xe0 [ 211.215633] ? kmem_cache_alloc_trace+0x318/0x780 [ 211.220456] ? kasan_unpoison_shadow+0x35/0x50 [ 211.225022] ? kasan_kmalloc+0xc4/0xe0 [ 211.228896] v9fs_mount+0x7c/0x900 [ 211.232422] ? v9fs_drop_inode+0x150/0x150 [ 211.236639] legacy_get_tree+0x131/0x460 [ 211.240789] vfs_get_tree+0x1cb/0x5c0 [ 211.244575] do_mount+0x6f2/0x1e20 [ 211.248097] ? check_same_owner+0x340/0x340 [ 211.252403] ? lock_release+0xa30/0xa30 [ 211.256363] ? copy_mount_string+0x40/0x40 [ 211.260583] ? retint_kernel+0x10/0x10 [ 211.264457] ? copy_mount_options+0x1f0/0x380 [ 211.268934] ? copy_mount_options+0x1f6/0x380 [ 211.273411] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 211.278929] ? copy_mount_options+0x285/0x380 [ 211.283410] ksys_mount+0x12d/0x140 [ 211.287021] __x64_sys_mount+0xbe/0x150 [ 211.290983] do_syscall_64+0x1b9/0x820 [ 211.294851] ? finish_task_switch+0x1d3/0x870 [ 211.299334] ? syscall_return_slowpath+0x5e0/0x5e0 [ 211.304247] ? syscall_return_slowpath+0x31d/0x5e0 [ 211.309168] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 211.314168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.319000] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 211.324171] RIP: 0033:0x456a09 [ 211.327349] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 211.346242] RSP: 002b:00007f388b696c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 211.353934] RAX: ffffffffffffffda RBX: 00007f388b6976d4 RCX: 0000000000456a09 [ 211.361196] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 211.368449] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 211.375700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 211.382952] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000017 07:51:16 executing program 7: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x850, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 07:51:16 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xa3f3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:16 executing program 3 (fault-call:6 fault-nth:24): pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:16 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2af50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:16 executing program 0: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280), 0x4) accept4$nfc_llcp(r0, &(0x7f00000002c0), &(0x7f0000000040)=0x60, 0x80800) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000000c0)) 07:51:16 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1f}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)=""/126, 0x34}) writev(r3, &(0x7f0000000080), 0x1a6) 07:51:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x2) write$P9_RLERRORu(r0, &(0x7f0000000040)={0xd, 0x7, 0x1}, 0xd) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00000000c0)=0x3f, 0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x1, 0x7, &(0x7f0000000100)=0x1}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0xa15, &(0x7f00000001c0)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0xbd, 0x3, [0x9, 0x6, 0x10001]}, &(0x7f00000002c0)=0xe) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)='vmnet0.vmnet0eth1,proc\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r2, 0x7}, &(0x7f00000003c0)=0x8) write$binfmt_elf32(r1, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x100, 0x0, 0x1, 0x2, 0x2, 0x6, 0xa02c, 0x368, 0x38, 0x74, 0x46e, 0x4, 0x20, 0x2, 0x0, 0x5, 0x2b}, [{0x0, 0x0, 0x5, 0x8001, 0x0, 0x4, 0x2, 0xfff}, {0x70000007, 0x6, 0x5, 0x6, 0x6, 0xd45, 0x7fff}], "1896c362a3aa5e3e7462542263eb0c48225aedb339dc4e8dc73d875f5e33464bcd845b2e4faf62ac8a23448536", [[], [], [], [], [], [], [], [], []]}, 0x9a5) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000dc0)={0x1fd, 0x0, &(0x7f0000feb000/0x14000)=nil}) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000e00)="7e04c79eb17d791460f610fd9b83f079a7b4a47471832e0de20bba5102624f7e2b7b5bcf7fc2f4826a76f9ea47f89b716f1afb61e8496440941b49d9ef1b4a0057638cbba24ed1a631e52e0c4f49c205fa437d760472642160049fdcd64c1e89ce98e4be7670c0499dc2b7556df89e15ab508c3a8a4224de22c623d6c839425c25c37620ee26818da9") getpeername$packet(r0, &(0x7f0000000ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000f00)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000f40)={@empty, @dev={0xfe, 0x80, [], 0x21}, @empty, 0x5, 0x1, 0x4, 0x400, 0x54, 0x100020, r4}) clock_getres(0x6, &(0x7f0000000fc0)) personality(0x5000007) ioctl$RTC_PIE_OFF(r0, 0x7006) write$P9_RLOPEN(r1, &(0x7f0000001000)={0x18, 0xd, 0x2, {{0x10, 0x0, 0x1}, 0x4db}}, 0x18) r5 = syz_open_dev$mouse(&(0x7f0000001040)='/dev/input/mouse#\x00', 0x3, 0x400000) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000001080), &(0x7f00000010c0)=0x4) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001100)={0x0, 0x0, @ioapic}) connect$can_bcm(r0, &(0x7f0000001200), 0x10) eventfd(0x209) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x80000001) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000001280)={0x0, 0x9, 0x7, &(0x7f0000001240)=0x7}) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000001500)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000014c0)={0xffffffffffffffff}, 0x111, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r5, &(0x7f0000001540)={0x5, 0x10, 0xfa00, {&(0x7f00000012c0), r6, 0x2}}, 0x18) [ 211.574200] 9pnet: Insufficient options for proto=fd 07:51:17 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:17 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:17 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x62, "c6bcf0bdb178086abbe8db91306d0dfc6ca7ca74c74f45e17dbb6b5842572ab0b479a32b9772798cdce3460113b8e4b26a810cdd1f98ae1dd656e2976e3e880cb1502b27b8a42b70095de8c6ea64337d9d3ca1da39496b7ee2e3d89c16b8a3d04e19"}, &(0x7f0000000300)=0x6a) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f0000000100)="550000001e007f5300fe01b2a4a280930a06000000a8430891000000080009000a000c0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d40000000000000000000000000000", 0x55}], 0x1, &(0x7f0000000300)}, 0x0) 07:51:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xf1080000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 211.714615] 9pnet: Insufficient options for proto=fd [ 211.802136] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. [ 211.821811] netlink: 49 bytes leftover after parsing attributes in process `syz-executor0'. 07:51:19 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x80) fstat(r0, &(0x7f0000000040)) accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x20000000000001fa, &(0x7f0000000240)=ANY=[], &(0x7f00000004c0)='GPL\x00', 0x0, 0xfb, &(0x7f0000000340)=""/251}, 0x48) r1 = socket$kcm(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x890b, &(0x7f0000000000)) 07:51:19 executing program 1: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001540), &(0x7f00000015c0)=0x60) ioctl$int_in(r0, 0xe7853a7d34a9c98f, &(0x7f0000001600)=0x64) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffff00}]}) 07:51:19 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, r0, 0x1a) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xb, &(0x7f0000000000)=@assoc_value, &(0x7f0000000140)=0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000004c0)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x14003, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000580), 0x4) timerfd_gettime(r3, &(0x7f0000000440)) connect$l2tp(r3, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1}, 0x2, 0x3, 0x4, 0x2}}, 0x2e) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000480), &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7472d9dbb6c26e733d756e000000", @ANYRESHEX=r4, @ANYBLOB=',access=client,aname=nodev,dfltuid=', @ANYRESHEX=r5, @ANYBLOB=',debug=0x0000000000000007,\x00']) 07:51:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xfffffff6, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:19 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf5e3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x29f5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x191080, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x4000}) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f00000005c0)=0x4, 0x4) poll(&(0x7f00000003c0)=[{r1}], 0x1, 0x0) 07:51:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno'}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) [ 213.734191] 9pnet: Insufficient options for proto=fd 07:51:19 executing program 0: r0 = socket$inet6(0xa, 0x4000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x920, &(0x7f0000000040)={0xfffffffffffffff7}, 0xfffffffffffffff7) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x8004510b, &(0x7f0000a07fff)) open(&(0x7f00000000c0)='./file0\x00', 0x481, 0x90) 07:51:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf3a2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xc0ed0000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf5e4, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 7: r0 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100), &(0x7f0000000200)='0', 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x4000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x9, 0x2) keyctl$get_persistent(0x16, 0x0, r0) [ 213.846654] 9pnet: Insufficient options for proto=fd 07:51:19 executing program 0: r0 = socket(0x13, 0x1000006, 0x3f) write(r0, &(0x7f0000000000)="240000001a0025f0006bb4f7fdff141c020b5aff6e10b500000780cc08001c0006000000", 0x24) 07:51:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno'}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0xfffffffffffffffc, r1) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0xffffffffffffffff, 0xffffffff, 0x3, 0x0, 0x0, 0x1}}, 0xa) bind$netlink(r2, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x4000000}, 0xc) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x2, 0x1a}, 0x20) recvmmsg(r2, &(0x7f0000008400)=[{{&(0x7f00000081c0)=@l2, 0x80, &(0x7f00000082c0), 0x0, &(0x7f0000008300)=""/231, 0xe7}}], 0x1, 0x0, &(0x7f0000008640)) 07:51:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x5, &(0x7f0000000440)=[{&(0x7f0000000100)="f276fdcedca89edd7c351cf0a50a4ee7629af99d868bc410643a6d5db1b33e260b85502f6e2099bed64880d43bd503fc68b11318be3a844566f0579270902292b3269bdcee7b0fe3a14e6da7925345d9756a19d4a59748b154d0d8e26035b7fc5664926d02be94c8f19561", 0x6b, 0x1}, {&(0x7f0000000180)="ed6fac947765c146b89f5270d842f75fc481842767e18b4f45456de535cfefdcc249df74eb68fac8602811c8f9940cb6cfd02f597ad9663ccd13460b9295fb62d543ffbbc7fbcb5fc30a7c7fa57e2adcaf0f624ad63bc43fed10c0dc3a2f669800fa1231563df4e564321bf3ce19690763731422d2e0324c994b946c2c8eb7eb0a", 0x81, 0x8}, {&(0x7f0000000240)="f07f24953d05a35f29ea46fca5638752d55e5e4e7d14e9210299a0f7c278038b23af3517469ea85caf01bfbd86731d174bbe0bd6cba13036323ec8367a7b643153449b55804dd02ee91689ff58c6c1fe67e89ad2ed3cc2d35bfec31a902c9f6aa429fa9100613cc31bbd4df7e3bad055061bbd297ddce1ffd8237d8fa3d48795266ce3836913db72b95b244ad2a7960a4b54cd0024532abd08186e775daf99256c477d39ef8b5d6e09db6915d81d5fd50aac8a149f2c207657", 0xb9, 0x2}, {&(0x7f0000000300)="e549d7f936e4fb9a6f0a1859bdc9f91e3ac3fd8f6e4df2d636c9551c264173d601dd3277771009226f45007bfb3333832caddb32cac7b620a8a51b7314fe6dc4adee2f18218819bdbdc905989939ce5b40c829815310f47d300e869540611d85ea94fd57da0673eca07f5114a1c8bebf5112ef16c9a66d812dadfc00bbd6807d5a3d1db517765c0bad6ad23a91c91daf44dfb5aa229cdca6be793d310bda12a8d6d945fa587fc5a8b44958cda0c32f0a1b9fc01a9f9b", 0xb6, 0x5}, {&(0x7f00000003c0)="d482a8cb358f73786fddbc03ed842952ebaf3d935edda7411f596d104324cd74e38456edfcfaa2e73e9046e6dde3a4f55df26d933a74d9ee0f8d3464d3d823b00eac21cfb3a5e28feb49572976dae9b198f3b61aa77aaa76edf834", 0x5b, 0xfffffffffffffffa}], 0x1040000, &(0x7f00000004c0)={[{@resize='resize'}, {@grpquota='grpquota'}]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000), 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)={0x14, 0x29, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 07:51:19 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e23, 0x6, @loopback, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e24, @local}], 0x6c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) 07:51:19 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c00)={0x0, 0x6}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000c80)={0x0, 0xffffffffffffffb2}, &(0x7f0000000cc0)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000012c0)={0x0, 0x28a}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003680)={0x0, @in6={{0xa, 0x4e23, 0xff, @remote, 0xfff}}, 0x0, 0x9, 0x1, 0x6, 0x10}, &(0x7f0000003740)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000003880)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e22, 0xfffffffffffffff8, @local, 0x80000000}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000200)="c674d853849d4364227225ce4695e16a0aa8ab6f2f4c75b6b091f99e19e77722934a514d73052915abac3d26dcc73ca841539a238a7ed9c6caac182c4c7650d77336387990327f893f645f419446d541a29295c0bcd4deeaae90dd5a8d4ec90496151c50ba3fae637ce20078becf51167d23a8efd72057ee650f3c317692cd36404516c26cbf9de8cd8631219510df89b70e9e8dfef973cdbadd951f15c893a5c4c63523dc1703d26f589cd0471d2ff8cc4ca467c72bd6107c6b8703acf2d182fa98ea402d8e2888639a5ff4d6b23b8f26bb0dbe0be226", 0xd7}, {&(0x7f0000000100)="25fc6871fdf4144fa97ef18e6d027e9139f0ae563ac6335911df4deb7ea2beb5a8cc1f400dc57ddbee92a2a66adaa0b767a90f911564a410f0538550c071d94c9803a0a8b8801d73a1ccd741a6d4a34375a7c23fd38b73b3af9b88e079b96453bb5bfadd6208b50c4a196ab5d943c0f7a0852336706bc363927d546cb5eefdc2", 0x80}, {&(0x7f0000000300)="9afc7f038441b43b9c4549fda3e34427fd565baea3df4cd782900c65a9ece6f89599c230bd8891a6430df3def96d8315ea561cfb702a158e25b4cc7ef4c434eb852a7f5e7c094af64789c6dc70ea65aedee523f59c9a5fb5f359647fedd2293ea1cb806c07afd683e1b8fcb9b29d307a5668329c45b4fef5bf8d11a380d74ce289ef7ac5fec0d7ad8af9bcba577b05711aec6a8b1dffbed8adb1d5a6f339cdea10c51de02c63a69e93c607c9021746b561a5443b861e", 0xb6}, {&(0x7f00000003c0)="415d29a7c9c20b56f58eb05de15acbb44de95baf71c95a29074360e664545191ae515f8ffc85c07466ecae51", 0x2c}, {&(0x7f0000000400)="085fd0bb6d7bcbec594d9cf6fa1757a54a8bee0c54fe168a685131e27e4731383be602f2b0191070e8b8fd30dde90d2cec236be9ba00ae34dce340e4cd7e42ed319a4b88ba2110562a0cd45dd66a711123b430c1e7baa8a585b06261a6f36fa6628e1f573356bd59247680cbffc1000e9f0ab31b68b08a01c8c03c2cae278bb1b7b06f3308c8fbd0d3", 0x89}], 0x5, 0x0, 0x0, 0x850}, {&(0x7f0000000540)=@in={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000580)="8bcbc1617f2af97107086e789acf037c0c5f64ac836c8a7435112486e37f0f50e335e2b4c5b4a8164cd69d312ef516ad78080e65bf9c17466d9e4a625476c6351f082a59cf85b10a6321ff2ca8c93f849c678ac02f0f352f96c5c39b053875360ed342201b53dd2035766fcba1b3e1ab6d69564b4e5d2c3174b8798da9bc78f24537ed3259e7f5b67d3477e246462358228bc037c2638965a8738861b6b1fb5caef8c46512bd5e4423dc9f22146f4132f189b97ac5421f75cbb124e937668b77bc2a8d6a0a05a7b1482ba9e6d2cc6a570224b7fad4453119a810be72ff", 0xdd}, {&(0x7f0000000680)="02b54a3c50fd190b93cf28c51698db5207d8893a417c99b2b5e1c8683abfa1da1f7bd19bd44de00858a2d7c3b90ee5a693f219f0752efe1fbea5f38d98f7f84b0dc603a7ed725fdd74dae3ef09a9d81caab098293c1944a27a3f8b7768b29afdc583fceac662784fb577e8f5b295f0bb7b3315c8b86a7306885646abefa76dc8005b4a", 0x83}, {&(0x7f0000000740)="7ce967b13508e0af05915574f5e681f4f5c24717ee1f8635e882e045520bfd1c52185f43782a1a1ed1e44396dc72784a5b00b0b7c1d32a0693a4287d24d7d8aa9272d452c0d27bccc19d1650ae40a715c4a1bae30598428cd166cbca3b515974e8410d0bce194e1ae44fbd30c147199abe091b32199a5c8b651afea392e826a9abed56", 0x83}, {&(0x7f0000000800)='a', 0x1}, {&(0x7f0000000840)="50e9dbb0efd8b6260bfdc73f70b269aae4161d3f3872d5c2fb9daa08dfee9cc5102a13ec422f025dbb0788aedd5339256001544cf6813848a984bb78e21c735897b8f95aadd1b7c25523eade3d9a1f1cb8d164ce6160085c44e140724de088e8854983281d4a56ecd64d97118ed9dadee8fecd4646f47647e264e40d91c4be45bfabead55fbff775ef075d9cc2598ec32f15e239a9d79b46a99dd894ee8b51b52afe2f594e6071bcb96a5ecde1c28c6f95981a629f07cb48d00d0a14d9c100d2d0d328c5e5ae9708b9c8a26b18836e800436d32423f160c369a2c2ef5a7463e43fb2113934919ca7d1147282c448a6", 0xef}], 0x5, 0x0, 0x0, 0x4000001}, {&(0x7f00000009c0)=@in={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000bc0)=[{&(0x7f0000000a00)="8972202e531fe80c3453ff1589c2c3a14b468aa9b43dc8e46942ea1b0fd57e1925480fc8f1ed9a051a1375ba03d7d42b9ca1cf16d0990d6363b9d1d9873a0cf1ca585670ae7c0c8eda9e6488a08e73271bbaaea5e922b4db61b6b90702b1b7f80ad83d589ba184f5f697213ab51a488a6069fefab81ea4cddfa53ae95292e8c38e92c060376aa54501228a001e5db63e0bb8b1d806ad6ad5cd7c3880b263379c4bbf92d2d213b48b4b18172065f4034f27c3b3553827d334081fd6b5d775216051144d7767bf36bbd795615a84b1a74098", 0xd1}, {&(0x7f0000000b00)="0fd63114f1217ad773f83274125aabc80ba5e55685b0bab00fe1a94c6720f8644431adeec03157eaacdf6678dd1af31e74e0f9d572326c816c92981147fa0796f707fdb25ae18713d290568461b89cf4cb50ca026a9e4d47835e9ba6e5e5f083602266d5db1325e28f081ebc23e8cd6317306b58167e96d36c3612a026ef6eeb3e9657", 0x83}], 0x2, &(0x7f0000000d00)=[@authinfo={0x18, 0x84, 0x6, {0x79ec}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1d}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @init={0x18, 0x84, 0x0, {0x6, 0x40, 0xffffffffffff7a75}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x6b6f5ff, 0x1, 0x3, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x93, 0x800, 0x8000, 0x3, 0xffffffff00000001, 0xe, 0x9, 0x8, r2}}], 0xc8, 0x20000000}, {&(0x7f0000000e00)=@in6={0xa, 0x4e22, 0x0, @ipv4={[], [], @remote}, 0x5}, 0x1c, &(0x7f0000001240)=[{&(0x7f0000000e40)="fc11f77d92264028cae27d4645426d6468e570bfec458e0fb77bfc4d9f9640115bbb34ddbfe62b1433a42d8ea8bbe643db59f61e2515fdca38ea4d95ea2a3600f51965eb351291a2ed0dd617fd65e9", 0x4f}, {&(0x7f0000000ec0)="2998109c3e5e7f645b4de49129875a322ba28e755ec525f496f58dbc3641f0c6bb172412029dc764b63515b97ae8aba7c8136d637dc80a793d6527670ac72f69bd436d4b37bda50eeec86603a535e79f1029e60b50a545a5644479b4bc8357c727e13e72bc945f254f2dedf81b12f1d8dab6d14b991c50f2dec6070300427879ecb2eff892ac93f5a3bd2ae54583cf087b0bdb463bf07121ee97873def953a58ad48866527b45b77da0c75650e3064e5fb0e49cf7fec89226f78f5b410225ab04d2545f5fae676e4a178dea1caf415a400b9f4cfc376a201d8f5d3c198c8b423b566fde8", 0xe4}, {&(0x7f0000000fc0)="8299e45ede9d896533aafb525b6256c2ec8a69413841ca91aedd0f0d8360160b6615207957848ffdfa21de312f07a43c11d946e261b6227f0cbbeac79759c628c79092e43c111bd2e7d5acac9b85346873a377dc17a5c198a4ce9095768493e92021f8d338939e1d6755592b2eace28ee4a0f36a672b99361443a2dcd36d6860d2f748056be525691926dc71f1eea01b3081c54ea4fdcf963e637627630048b0f6fc486b4a942678346291c73b309112c0bdf71dc2d159bc783e3fe1725ed604f3ffe09b505addbeb14359c8", 0xcc}, {&(0x7f00000010c0)="40570df14297716c0e5caab2b84bef477ba4ebaaee8926a444c6807bdee58087e3a9881184869f04bb946468cf6ded37d60f98be51963205c3542a3e1849bb9e8f505b76f729071afe20387d4074982019432945a9677be57a198dc0d58da0aaa03ed6489266be9af2f465e0919d1d7496b4f38dd69382f7f7", 0x79}, 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{&(0x7f0000002600)="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", 0x1000}], 0x6, &(0x7f0000003780)=[@dstaddrv4={0x18, 0x84, 0x7, @remote}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x400, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x432, 0x5, 0x4, 0x7fff, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}, @dstaddrv4={0x18}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x8}}, @dstaddrv4={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x100000001}], 0xc8, 0x40}], 0x5, 0x4000000) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r6, 0x4010ae68, &(0x7f0000000040)={0x0, 0x80000000011000}) 07:51:19 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffffff7f00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x34f5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x10000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 213.984156] 9pnet: Insufficient options for proto=fd 07:51:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno'}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000000000000010000f1ff00000018000000ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x482]}) 07:51:19 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'vboxnet1\x00'}, &(0x7f0000000080)='\\--ppp0\x00', 0x8, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000001c0)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 07:51:19 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5d51, 0x8000) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaabbffffffffffff86dd60d8652b00141100fe000000ff00000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYRESHEX=r1], &(0x7f00000002c0)={0x0, 0x0, [0x1bc, 0x0, 0x2]}) 07:51:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000001c0), 0xc, &(0x7f0000000540)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xc09, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, @ipip={{0xc, 0x1, 'ipip\x00'}, {0xc, 0x2, [@IFLA_IPTUN_PMTUDISC={0x8, 0xa, 0xfeff}]}}}]}, 0x3c}}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2000) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000040)=""/237, &(0x7f0000000140)=0xed) 07:51:19 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe4ffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xa3f3000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 214.180700] 9pnet: Insufficient options for proto=fd 07:51:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2ff50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:19 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x10000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 214.205526] netlink: 'syz-executor1': attribute type 10 has an invalid length. 07:51:19 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha512_mb,cbc-cast5-avx)\x00'}, 0x58) close(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f00000000c0)={0x9}) 07:51:19 executing program 7: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffc) ioctl(r0, 0x976, &(0x7f00000003c0)="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") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0x8, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x200) write$FUSE_WRITE(r3, &(0x7f0000000700)={0x18, 0xffffffffffffffda, 0x6, {0xf1e}}, 0x18) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x3f, 0x8001}) io_getevents(r2, 0x701, 0x7, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000bc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000c00)={'team0\x00', r4}) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/sockcreate\x00') io_submit(r2, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x80000000, r3, &(0x7f0000000140)="091348938b31772cc73d6dc5a885e1835e4953acc6d1650b711a5f9d56fba4171a1c2e37ec98bea3536a7e4f697ab73cf368dfc521f1414f91f0dd87d094081bfc08c7f4f16fb9d19067f04cb6af068380034d1a1fcfb08e67479a7c8d6b10d06da835e8b2378b2584129d6dd1c15adbee14402aa9b4ca5b7d9d888a8bc5534fe0", 0x81, 0x6, 0x0, 0x0, r5}]) ioctl$sock_SIOCETHTOOL(r1, 0x8943, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000840)={0x1, 0xfffffffffff80000, 0x40}) close(r0) 07:51:19 executing program 1: sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x4}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x0) write$P9_RMKNOD(r2, &(0x7f0000000100)={0x14, 0x13, 0x1, {0x80, 0x4, 0x1}}, 0x14) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0) sendto$inet6(r1, &(0x7f00000003c0), 0xfffffe10, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x10000) 07:51:19 executing program 0: r0 = gettid() r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000340)={{0x2, 0x4e21}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, {0x2, 0x4e24, @multicast1}, 'veth0\x00'}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote}, 0x10) pread64(r1, &(0x7f0000000080)=""/56, 0x38, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) sendfile(r1, r1, &(0x7f0000000200)=0x8000, 0x8) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffffffffffffffff, 0xe2b3130684fe4806) getsockname$netlink(r2, &(0x7f00000001c0), &(0x7f0000000280)=0x1f5) sendfile(r1, r1, &(0x7f0000000040), 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x80000001, 0x7c) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000100)={0x1, 0x7fffffff, 0x80000000, 0x1000, 0xffffffff}) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000140)) tkill(r0, 0x15) [ 214.265572] netlink: 'syz-executor1': attribute type 10 has an invalid length. 07:51:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x500000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:19 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xfeffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:19 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0xb}, 0xb) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:19 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x30f50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 214.381824] syz_tun: refused to change device tx_queue_len 07:51:19 executing program 0: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000280)={0x56, 0x0, 0x34, {0x6, 0x2}, {0x6, 0x3}, @ramp={0x8001, 0xa6f2, {0x6ed, 0x2, 0x4, 0x40}}}) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000500)="8da4363a00000000000000000000004d01000000000000000000000000000000ecf6f2a2299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd2f873574f257e0a01e2a6a02f5e071383fa5a669a53f2fe9eb4eb7918628af41b035fd98372e7c2a6970f550441f0b263dca46c12ce6aaa994fbb4b3493ca901878bb330d2db8e953fc883f9c754f419e963874199295a945ec867b4f224fde52268a81e1154b80f7076f32b6eb8614c672ecdecd385a1a7b8cac7cca0eb0cdbf1c", 0xca, 0x10000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00']) 07:51:19 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x10, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0xc) close(r2) close(r1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='@bcgroup%vmnet0ppp0mime_typeeth1proc&!%\x00', r2}, 0x10) ioctl$TCSETS(r3, 0x5402, &(0x7f00000000c0)={0x2, 0x100000001, 0x1f, 0xffff, 0x9, 0x8000, 0x1, 0x42, 0x2, 0x2, 0x3, 0x5}) [ 214.437901] syz_tun: refused to change device tx_queue_len 07:51:19 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xedc000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:19 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000400), &(0x7f0000000040)=0xffffffffffffff55) 07:51:19 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0a5cc80700a05f85714070") r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)='self{eth1K/\x00'}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x280000, 0x0) renameat2(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) setsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f00000002c0)="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", 0xffffffffffffffb9) mq_notify(r1, &(0x7f0000001340)={0x0, 0x20, 0x1, @thr={&(0x7f0000000240)="c16268e18248cef5c2262ae83248c376bc84756736cd7ff6a794522a5d40b0f4acbcc72bc8772481a22ced327443e1406abed6872159012119a0fe57b8e495d72f6de291da5a08059c15713db0de1e1563a1dd6c09cbb4fdd861b7c9be263464", &(0x7f00000012c0)="fb48f3e1b4664b4041c862f294c94777643cda9111d874831dc36d9ef7a0275539232a3b4b5b14a4ee813ff9a3032afe4fc343b53a65edfcf3b02167fc7cf53ee699f75c0b7ea246ff1c2e09040e4b18882ee786678db458e0ef808c643993c92ebda31641c624f7e9ec84ee793d7d60b9cd"}}) unshare(0x8020000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001380)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000013c0)) clone(0x899068ba925cf01d, &(0x7f0000000280), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000200)) 07:51:19 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)="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", 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000080)=0xe8) socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0xa, 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x0, 0x4, 0x80000000007fe, 0x0, 0x1}, 0x2c) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000240)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f0000000680), &(0x7f0000000140)}, 0x20) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000480)={0x1ff, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x88) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r3}, 0x10) fcntl$setpipe(r1, 0x407, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r1, r0, 0x40000000000, 0x1, &(0x7f0000000540)="c9a83c1a775aafa63eb1a1bebe8d53459ac96a6f1ee1f9572f399a765bc85baa70cf5feff6dafda03f1266c5b065986a66fa7ea4ff8fb47016b299481ca44ddcc3949724e24cae9ea54735e152c128341a2cb7938cb3b3b99f673e014c0d2ebebff9335bd94d27cdd32e51b2f2bf0c0d073887c01b2ec16181416b0029cd2c2133e0891d1eb11b5e93", 0xff, 0x2, 0x6, 0x8, 0x5, 0xffffffff80000001, 0x1, "3521444a2edff0e9ccdb920b6db9bf"}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='udf\x00', 0x0, &(0x7f0000000200)) 07:51:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:20 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xfdffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x28f50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:20 executing program 5: mkdir(&(0x7f0000000180)='./bus\x00', 0x18000000004) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000000140)='./file0\x00') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) epoll_wait(r0, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x7) symlink(&(0x7f0000001700)='./bus\x00', &(0x7f0000000100)='./file0\x00') 07:51:20 executing program 0: set_mempolicy(0x4002, &(0x7f0000000000)=0x1a, 0x9) geteuid() r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8001, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000002c0)={0x9, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000340)="4b2ddc9ce6f33e4652db453459dd7eecf7df20d1881f0ac24fc6292d31306a1c4b8f8a860be0342d70d186a420425ad4476ad3068f787085b5fa2360ae95eed70de92ada479f257ecb6febd1e8f7a2f140986675d79e23ca36107a3b483b8c47596c121174b309e20a3560724edf9252b6614b0fb24795017adf5a88bc55052ba6df2ecd5b6feaf934d1e2b073dc6b08bc91c7e02d4868506df7c0206941360a4dd3537bfb3860e98ac41d25c5b77dc21fbb32c8390df471a7a905", 0xbb}], 0x1, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0xc, 0x7, 0x2, 0x4, 0x0, r0}, 0xffffffffffffffe9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x6, 0x209e20, 0x8000000001}, 0x2c) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @loopback, @loopback}, 0xfee8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0xc, &(0x7f0000000500)={&(0x7f00000004c0)=ANY=[]}}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000580)={{0x6, 0x5, 0xe0, 0x1}, 0x0, [0x9, 0x10000, 0x1f, 0x80000000, 0x9, 0x2, 0x0, 0x3, 0x0, 0x8, 0x89, 0x9, 0x9, 0x5, 0x100, 0x5, 0x100, 0x8, 0x0, 0x7fff, 0x2, 0x200, 0x800, 0xfffffffffffffe00, 0xc2a, 0x9, 0xffffffff, 0x6, 0x2, 0x86d, 0xfffffffffffffff8, 0x1, 0x78, 0x2, 0x8a22, 0x20, 0x1f, 0x1, 0x47f1, 0x5, 0xba1, 0x9, 0x2, 0x6, 0x40, 0x4, 0x8, 0x80000001, 0xffff, 0x8, 0x7, 0x100000000, 0xebc, 0x80000001, 0x200, 0x5, 0x0, 0xffffffff, 0x8, 0x9, 0x7, 0xfff, 0x37c0, 0x7f, 0x400000, 0x6, 0x7, 0x1, 0x200, 0x9, 0x401, 0x0, 0x7, 0x2, 0x40, 0x1, 0x0, 0x200, 0x7, 0x4, 0xe82a, 0x8, 0x3, 0x80, 0xb3, 0x5, 0x8, 0x4, 0x3, 0x8, 0x8, 0x0, 0x6, 0x9, 0x0, 0x0, 0xe9, 0xfff, 0x0, 0x3, 0x8, 0xe569, 0x0, 0x61cb, 0x8, 0xfffffffffffffffc, 0xfffffffffffff4e9, 0x4, 0x2, 0x36, 0x1, 0x8, 0x9, 0x1320, 0x100000000, 0x6, 0x6, 0x0, 0xfff, 0x401, 0x2, 0x65, 0xffff, 0x9, 0x7, 0x3c3b, 0x7f, 0xbd9], {0x0, 0x989680}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f0000000280)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000200)=""/95}, 0x18) 07:51:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xa1f3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:20 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe3f50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:20 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet(0x2, 0xf, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @loopback}}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7b) 07:51:20 executing program 1: modify_ldt$read(0x0, &(0x7f00000000c0)=""/215, 0xd7) r0 = socket(0x1e, 0x2000004, 0xdf) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req={0x80000001}, 0xfffffffffffffe31) bind(r0, &(0x7f00000000c0)=ANY=[], 0x0) clone(0x8000, &(0x7f0000000040)="93c97d76d5cf630c0dc82b5602995779546d7a4b41145e2edf00", &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="227782c59795cb3907b9c0627354714df34e69c237f227496b6dc45c8ee80a4d02da9ba4b80d457138f817ea8d27e4d2191b0eab6e1e44bc1dd874385a1f4f8e1e38eccacf4e7e6f5db89341f3f3d0c5e7aefb442a53ee9ebef74f1cce3d36a51f851c7596797a326080e80ed2bfb7687ca404340f8f5263a2f90baa3a3a02c3ddfc50e29954ac8d9ec945575adca5704a563f009af4f44cf87b8c119aeb590966fb628b184f") close(r0) ioctl$TIOCNOTTY(r1, 0x5422) 07:51:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x30f5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:20 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x3f0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0x402c5342, &(0x7f0000000040)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000000)={0x5, 0x5}) 07:51:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r2) write$P9_RRENAME(r4, &(0x7f0000000040)={0x7, 0x15, 0x1}, 0x7) 07:51:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 215.238082] 9pnet: Insufficient options for proto=fd 07:51:20 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x6000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x6, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:20 executing program 0: r0 = socket(0x10, 0x2, 0x9) modify_ldt$read_default(0x2, &(0x7f0000000400)=""/124, 0x7c) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340), &(0x7f0000000100), 0x0, 0xfffffffffffffffd) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x43) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000100)='cmdline\x00') sendfile(r0, r1, &(0x7f00000000c0), 0x80000000) 07:51:20 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) close(r2) close(r1) 07:51:20 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4008af04) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 07:51:20 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "77927c1c0b779063459afe9c"}, 0x10) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x11) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000300)="c4e12dfbf60f3066bad00466edb8010000000f01d9b97b0a0000b80e640000ba000000000f3066baf80cb8f4fbbe86ef66bafc0c66ed66b87a008ec80f01c3410f30660ffa8e08000000", 0x4a}], 0x1, 0x0, &(0x7f0000000400), 0x0) 07:51:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x30f5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) timer_create(0xffbffffffffffff4, &(0x7f0000000080)={0x0, 0x1000000000020, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f00007d6ffc)) socket$inet6_udplite(0xa, 0x2, 0x88) 07:51:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl(r0, 0x5973, &(0x7f0000000240)="4d0c9b206646b101e3c9416a8fc9176d35be9cd9c496be90f93ac5fad7114bd0e682ee322d88b21475a0e758d94c90479315d058cac55d0300d2000d4f5e2283518097a9c8e8b62f734920f78bfdd3fffd7b41067fd491b89af216205dcadbcb0526d96fc1d80c4bd917f53a912119b74c443a04157af2684f11563bffc382e6d5a63b63ffd446a701c73c8c2d3efaaf176e282c0c99f1a8eb9189") sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0), 0x98, &(0x7f0000000080)={&(0x7f0000000140)={0x20, 0x1c, 0x1, 0x0, 0x0, {0x2}, [@typed={0xc, 0x1, @u64}]}, 0x20}}, 0x0) 07:51:20 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x28800, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/17, &(0x7f0000000100)=0x11) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa00, 0x0) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000040)=0x1ff) getsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffde8) [ 215.482060] 9pnet: Insufficient options for proto=fd 07:51:20 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe00, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno'}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:21 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x20000003) r2 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r2, &(0x7f0000001e00)=[{{&(0x7f0000001c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=""/37, 0x25}}], 0x1, 0x0, 0x0) shutdown(r2, 0x0) [ 215.585915] netlink: 'syz-executor5': attribute type 1 has an invalid length. 07:51:21 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2d44, 0x77c, 0x3, 0x15, 0x7, 0x4, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x6, @empty, 0x31abf95d}}, 0x1f, 0x9, 0x2, 0x5, 0xfff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x6, 0x5, [0x4, 0x2, 0x7fff, 0x3, 0x1]}, &(0x7f0000000140)=0x12) ftruncate(r0, 0x1000) lseek(r0, 0x200, 0x2) r2 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000d83ff8), 0xb3af) 07:51:21 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x503800, 0x108) fanotify_mark(r0, 0x0, 0x10000, r0, &(0x7f00000001c0)='./file0\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x400003, 0x4) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read(r1, &(0x7f0000000080)=""/94, 0x5e) times(&(0x7f0000000180)) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000200)=0x1) 07:51:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x400000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:21 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf5da, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 215.673279] 9pnet: Insufficient options for proto=fd [ 215.690370] netlink: 'syz-executor5': attribute type 1 has an invalid length. 07:51:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x4, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000600)=r1) r2 = socket$inet(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f00000000c0)="24000000110007031dfffd946fa283008100000009000000000000000c1bf7ffffffb4dc", 0x24}], 0x1}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x6) r3 = open(&(0x7f0000000000)='./file0\x00', 0x66d642337d0d196d, 0x108) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000200)) 07:51:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno'}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}, {@access_user='access=user'}]}}) 07:51:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x3f000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:21 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff04000000ff07000000000000000000000000000000000000000000000000000000000000e3ff3502817d8dda4b9e0000000000000000000055aa", 0x40, 0x1c0}]) socket$inet6(0xa, 0xa, 0x7) [ 215.878710] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 07:51:21 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) socket$inet6(0xa, 0x1000000002002, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x1000, 0x0) socket$can_raw(0x1d, 0x3, 0x1) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$RTC_WIE_ON(r0, 0x700f) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0xc028660f, &(0x7f0000000040)) 07:51:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x700000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:21 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xfffffff0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 215.967749] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 215.971925] 9pnet: Insufficient options for proto=fd 07:51:21 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'irlan0\x00', 0x600}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x1, 0x1, 0x3, 0x74, 0x81}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x3f, 0x1, 'client0\x00', 0xffffffff80000002, "c9e36a45364df41a", "9567017d7f910b8d1ba5c27317b0c15723c2a4e04c3f3c2770e8c3a742c2fa22", 0x9, 0x6}) dup2(r1, r1) 07:51:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}, {@access_any='access=any'}]}}) 07:51:21 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040), 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="f4", 0x1}, {&(0x7f0000000300)="c0c914458b7885a5e5e39a9a1a1f3c1b0acb6757299647d04667b7657a3cbab1e355d28816ff3aedd8e7341d2c9ea9dccbb74a2db1eaca53ca81a010835c374d05b4d9794bdede74e4c174ba41fceef8506b718a355ce7e7109d340ca7f589f1696e86840d562c50b3b68ab6bdb7ab76ed107a2e16567d310f981375fa62d986cd0f6ef4c53546635685c979c1bb721700610bff1de9bc0e5960e758d95567b9ebac0c5b8cde6cfaf00b4ec0abaef762e95dfa77e2ae8c9fb05c9ce0cff65df1916cebc77783ab76d7714a7148f0742a04", 0xd1}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000000400)="5fc62d6e2cd4dade3b40bad497f0a58d1b6deb17d6ef12c6473f31d876a944b33fec344bb3e90ee502c1f9c8ccb8f6c5b65b56a901c9eaf3f8d48ccbe7df132b44be8acb40411c9ed0dd62c834f57a805e75ed935a5f26ca37235b94dff37295e376f3bff3933cf6ecdb9eba8a533ae20e0d706abab00bf99031ce617e3a766d5f52e8b2ef860af1b5d00d9799c92f3c7553aa92af217990a0cd4b355b016363d8c0629f7b6923f2c239ad879d030d3b4585f87b27dadbf303a4909d6e3be324e8fbbd02ddfedae375b0", 0xca}, {&(0x7f0000000540)="3f9d71465b7c54c0c502bd86cbc9e692bad34f3402e218b57d36eed14adc20c8671a25c051bf00749cd659f22b0c1ed7c9cea9817cd2ba2ee0f6c5163dc781b0f9e4ff0d9c7712ce650ea5beaa11386e62e152d5212a4087548b0dfa71e2639840ccf25fbd913dab5bd8d4fc099de0d600008f2aa76e068e45525297e6cb6b83a05066f861504b2707e493e006e6b764f43434a3830b3e9770f19e3d531bf6f42e336654cdc5e54c3048cc4a67e5ef2f6831b28b8cd6e82500b00281bc606841f65ab0e7721c19138b809897b72e4d55", 0xd0}, {&(0x7f0000000140)="d592e16e41ceb68303fd95ea", 0xc}, {&(0x7f0000000640)="c2cd6e0f0d023afe4cdeb2c5b2824cb276b2d6b38ce68d61f9cefef389e8e023e759f1e8317bd52c14bd35e46a36de84cae79c1d622cae44d719b2a5aba96478726417591333c13c6835869625ac1ce1929f04fc05b8132e1b3c982fa68145181855c83c76e6268c05201715014fb4f348509aa495bdda82739acd8f14a48b9034f6d38f299633721fbe4124a28e8da1331b437fb1", 0x95}], 0x7, 0x5) r2 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000100), 0x0, 0x0, r0) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000280), &(0x7f00000002c0)="01", 0x1, r2) openat$dsp(0xffffffffffffff9c, &(0x7f0000000780)='/dev/dsp\x00', 0x0, 0x0) keyctl$revoke(0x3, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0xebf36c05d6c626dc, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000700)={'TPROXY\x00'}, &(0x7f0000000740)=0x1e) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000800), &(0x7f00000001c0)="b3", 0x1, r2) 07:51:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xfffffffd, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:21 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = msgget(0x1, 0x97b29829f3907cd2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f00000003c0)=0x0, &(0x7f0000000280)) syz_genetlink_get_family_id$ipvs(&(0x7f0000001b80)='IPVS\x00') r7 = fcntl$getown(r1, 0x9) r8 = syz_open_dev$sndpcmc(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0x3a, 0x20000) sendmsg$inet_sctp(r8, &(0x7f0000001b40)={&(0x7f0000000440)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000b00)="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", 0x1000}, {&(0x7f0000000480)="e382d01f18f2184c8df46fd156d2730a8cbc8973bd74632c4c0e1ee23a9fe66021aeb461d6966ac6d1be634d099ef17be023716145be678daa006df4c7b526c79dfde2ce2ab4d8cf402e1957ba13455abdc892453e994e32acf85aba3667dca4dd7ee309769bac473e9e1206d757cbaa9846a126311330ca0c025403ba157e30ec6b3d808f8b1016adb39854f1ee1c6a7193", 0x92}, {&(0x7f0000000540)="63970d3dcb6242a39b84ab809b5242993bc01a9fa55db5a60c7049bd2554bffd22788c698318d0d8f62b", 0x2a}], 0x3, &(0x7f0000001b00)=[@dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x18, 0x80}, 0x4044044) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x7, r3, r4, r5, r6, 0x20, 0x7}, 0x400000000001000, 0x80, 0x0, 0x0, 0x6, 0x101, r7, r9}) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000000040)={'bond0\x00', @ifru_names='bond_slave_0\x00'}) r10 = dup(r0) setsockopt$ARPT_SO_SET_REPLACE(r10, 0x0, 0x60, &(0x7f0000000600)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000380), {[{{@arp={@multicast1, @loopback, 0xff, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x63181cbf98d86baa, 0xff, 0xff, 0xff]}, 0x1000, 0x800, 0x101, 0x13c, 0x6, 0x5, 'gre0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local, @remote, @remote, 0x8, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x4}}}, {{@arp={@empty, @broadcast, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[], 0x13}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x400, 0x8, 0xa6, 0x3, 0x800, 0x80000000, 'bridge_slave_0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast, @multicast2, @broadcast, 0x6, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000240)=0x1, 0x4) [ 216.305981] bond0: Error: Device is in use and cannot be enslaved [ 216.314062] bond0: Error: Device is in use and cannot be enslaved 07:51:21 executing program 1: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a58930f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bc000/0x4000)=nil, 0x4000, 0x1000001, 0x11, r0, 0xfffffffffffffffc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) clock_gettime(0x0, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000000)) 07:51:21 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe0f5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}, {@debug={'debug', 0x3d, 0x1}}]}}) 07:51:21 executing program 0: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x40cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x62, 0x8000) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000000040)="ce0b60adbbe85ff768e7e280e9efeaa4fa55492c4f210a85f4a6fce75954a71f69741af7824b048c3408ce019c") socketpair(0x1, 0x80002, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000100)='%d') 07:51:21 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x7ffffffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:21 executing program 7: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x9, &(0x7f0000000600)=[{&(0x7f0000000080)="2a9de36d8e78038e351b19a237be2ae3b7e95ccb0be4163d19903d5b89", 0x1d, 0x1}, {&(0x7f00000000c0)="96e4ca71e1e6fcd060c013c96bc21c1a5233088467", 0x15, 0x401}, {&(0x7f0000000100)="5f4faade554dbf6c6ceb556f12c51fd46c1e9ae2e176f66b90c0109c2efa7899cf7148e8534211fd74cd9f70d2bffb01307100030aff0ea02900fe21b5fbcb638b2846f1dcdfccc70d32ef35ff428ef395bba0d4e7e50f9a1427f7512f7952ca1e41b0e1673b24c74ffa59a9689017e969b3a9d3b2706eeb9f4387f0824aeb24dbb45a95d30409c19af160c0bf8a900a7e9edeb57e8526be2339aa0d79b0ee638b60560c9059a8f785b8a07bc85ead72e93e54c48de141f0e8c7bb2fba56dd1b128308f5b039775c2cf19907ed405738053128e380faadd254b871800b00f606e9d480c4cd5e5c40175b31abb2115618c565be678f", 0xf5, 0x3}, {&(0x7f00000002c0)="e019532405dcb34dd3d7ddd090563fcc6c9ec9c9b80a1a93fd6eab477415c60febdf62eb888a550efd513b00555058e11263c28d5c1c9f9160db6c8e9ff2e49ff54245ca87bebae4bd776e2b5aaf48e339c09b5cec123f8a1d8746a59d857080f8d3f1bd6f17061ce5934f73b99a811bbe075540efc70110db963f0a65f5695214bcaeead4b1fbf9e76c00a31be4f9febd575fefc8a2bfbdd0317f4c4860adf737188a35295120c50fc9ae5032c1773d6522f7e0dbcec8e1e698a16f55ab1e0d9269e4c81e0528", 0xc7, 0x7}, {&(0x7f0000000200)="532b6a57b465d7786d541c43", 0xc, 0x4}, {&(0x7f00000003c0)="98a67737fd7c8cc42e4a5b0d6430ea249068abdfca00e66ef48e7839212718680b98a80089d546b3de724c713d1c9f1df039dd5e70d48d6570597dfe7c426e395f2febe7e7f456ed88227672397c8f2f6947aa0a46a272e62119e1677819e68eb46a91e1c52e183135752b4c4e759cc3445f090cb08ca3d80c17c5fcd63b792dcfba6d6491bb3cbc1ddf6a47b21289dbdf92bdf3c6298db1e8fd5b89bb0379aa1e4ab97fef10610fe9641ea83d7e3395da24d4b7af1b45b1fe03e77ba1cc1be21bb3b922c37af1e8b19ab0fd46597a4fe3f779a67ecbe4f1f5acf5d9496459b8c96c", 0xe2, 0x300000000000}, {&(0x7f00000004c0)="21bc68bf5005c7752280ce31d2affc1b28ca85bf4fda1beca19f8ab22dc7eaef48bf8c740d1aa2573108427c1a6a7aadd081cc876a953109189a4255613c7a85e72131a7e0b9e3d4", 0x48, 0xfffffffffffff77f}, {&(0x7f0000000540)="6126e35b4dab90bb798357955b2093f45aa83408404c70421fec267ed0091d23448e3401af7547a0102f76f2abee783ea88f741839667ce7fa8b94d799c5f5c98132c363a35eb22e118d3ff1ace3f4958c2c7b469a6d84371d9bd6d0ba8c8bb2bbc8d999c6bff4a97c507f9baf3a385cdf0b5c5bbd810c47db0baff370c4d0ad473062d28b1d6a9e3f6dd62a6f", 0x8d}, {&(0x7f0000000240)="ff1bdc4f150fd5ba7b0639e1559acccafa47b6e837", 0x15, 0x1000}], 0x2, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback}, 0x1c) listen(r1, 0x0) dup2(r0, r1) 07:51:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:22 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000280)=ANY=[@ANYBLOB="b702000002000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) fadvise64(r1, 0x0, 0x1, 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r1, 0x0, 0xe, 0xe4, &(0x7f0000000080)="2e1e6c22c5cf507721c822a54a75", &(0x7f0000000380)=""/228}, 0x28) recvmmsg(r0, &(0x7f0000004fc0)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000180)=""/108, 0x6c}}, {{&(0x7f0000003cc0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000004e40)=""/132, 0x84}], 0x1, &(0x7f0000004f40)=""/84, 0x54}}], 0x2, 0x2, &(0x7f0000005140)={0x77359400}) 07:51:22 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 216.589686] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 216.622583] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 07:51:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xf52a, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 216.730032] protocol 4a75 is buggy, dev tunl0 [ 216.744602] protocol 4a75 is buggy, dev tunl0 07:51:22 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x2) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x3c1, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000040), 0xc, &(0x7f0000000600)={&(0x7f00000002c0)=ANY=[@ANYBLOB="78010000170001000000000000000000fe8000000000000000000000000000bb0000000000000000ac141400000000000000000000000000ac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000000000000000000100000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x178}}, 0x0) 07:51:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000000), 0xc, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="5c0000001500010c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000821e027dcf1127ea363ea548027705c3675f158fed85e5cbf8c6b41273a668eb3075c0b61d53e734c3d9dae391d47063270943d151652e585a5c81cd564dea3a604970c1784cd0df4d4ce7b10b7468ce433dfcaba6a2938be4f7bb0243298ab9aa3d01e87ca3e616eab0e80b7178bdb8108f42d7adc81e747945d47c2cd756c951477bbdc62cb14a45b4bbcd6f4c411e72ce51b2c97a2795ca5f3b53f4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c0015000000000000000000"], 0x5c}}, 0x0) 07:51:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x800000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:22 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)="bb7b00", 0xffffffffffffff9c}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000000100), 0x0) socket$inet(0x2, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x40, 0x100) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x100) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000380)=""/100, 0xfffffffffffffdd4, 0x0) 07:51:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:22 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x300, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x21, &(0x7f0000000040)={0x0, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) r1 = memfd_create(&(0x7f0000000000)='][-\x00', 0x1) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x10000, 0x6, &(0x7f0000000080)=0x1}) io_setup(0x2, &(0x7f0000000100)=0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xd, 0x37, 0x30000, 0x6, 0x14, 0xffffffffffffffff, 0x9}, 0x2c) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0xffffffff00000001, r3, &(0x7f0000000180)="71424cb1a80e8f8c00c257f5bb59dc953fb185fd5e8caa67d69a6c09706ad2f229ddb29c5fa4e22cf87ab6fb40423fb73dd05d2485a0a06de0582e1d30a76fe27a51f677a0947c29c7e01d353991d3a4377ead6c720a3c366beb37aebb78899ed7ed71c53c41828ac6c0cccda08702e645f223ef3ee788254f2b7eecb680a80f3f4766718ecc1aa15717e5adcbee8931176c4cf2765dd33c849080a608b83c21bba82151f9138684ef8d9940b90e46386d542cb9454ab6661901cd5883248d057fb2dc75e1694e3f3e2b8ca08de7e5d5f155741f1b58", 0xd6, 0x54, 0x0, 0x1, r1}, &(0x7f00000002c0)) 07:51:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xfeffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000000000)=""/111, 0x6f, 0x0, &(0x7f0000000540)=@abs, 0x709000) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x401, 0x40000) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@remote, @dev={0xfe, 0x80, [], 0x18}, @mcast2, 0xdb, 0xc404, 0x10000, 0x500, 0x80000000000000, 0x2040000, r3}) 07:51:22 executing program 1: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/202) clone(0x0, &(0x7f00000000c0), &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000040)) [ 216.963262] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 07:51:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:22 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x500, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xfeff0000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:22 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x8000, 0x80, 0x14e, 0xffffffffffffff01}, 0x14) r3 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f00000002c0)=@ethtool_dump={0x37, 0x0, 0x0, 0x80000}}) close(r5) close(r4) sendmsg$nl_route_sched(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400c0}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@deltaction={0x80, 0x31, 0xf20, 0x70bd28, 0x25dfdbfb, {0x0, 0x3, 0x200}, [@TCA_ACT_TAB={0x6c, 0x1, [{0x14, 0x3, @TCA_ACT_KIND={0xc, 0x1, 'mirred\x00'}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}, {0x10, 0xc, @TCA_ACT_INDEX={0x8, 0x3, 0x10001}}, {0x10, 0x1f, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x15, @TCA_ACT_INDEX={0x8, 0x3, 0x157}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x8040}, 0x800) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000011000/0x1000)=nil, &(0x7f0000013000/0x3000)=nil, 0x1000, 0x1}) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2c) 07:51:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000005c0)="0a5cc80700315f85714070") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ebff8)=0x3f) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x12000) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) mlockall(0x2) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 07:51:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = creat(&(0x7f0000000040)='./bus\x00', 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x8, 0x6, 0x3, 0x9}, {0x1c0000, 0x8001, 0x191, 0x101}, {0x8, 0x101, 0x5, 0x3}, {0x8, 0x6, 0x8a, 0x200}, {0x800, 0x9, 0x100000001, 0x6}, {0x1, 0x8000, 0x8001, 0xd79}]}, 0x10) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0xf811) socket$pptp(0x18, 0x1, 0x2) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x3) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9) sendfile(r2, r1, &(0x7f0000d83ff8), 0x8000ffffffff) 07:51:22 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0xffffffffffffffff) r3 = creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) sendmsg$kcm(r3, &(0x7f0000000b40)={&(0x7f0000000240)=@xdp={0x2c, 0x4, r5, 0x14}, 0x80, &(0x7f0000000880)=[{&(0x7f00000002c0)="d595b074b907", 0x6}, {&(0x7f0000000300)="75e463c755f621fc5063fdb71ffaa9eea722ed06ac1553bac2b789f82f2006fa89920fc4880240dd025f7f62aa411068492439d1d50b581c563b4dde77c943b466e8c8b8d8038938613dde58eb50ae0dbd3fa6ac4e11300838fadf50", 0x5c}, {&(0x7f0000000380)="2c01b3180ba908b3a4c1965084c93e80b4fe99fd41fc30659763ab6f718db6120e9c4d3716d61ed97fe4f4f3b5453ab987ff1e12625b47de5b078157fb104e115e9677177ee047a5b314f19a6456147e7b731c009b", 0x55}, {&(0x7f0000000400)="a882f2926bbb3c2016362449016898f1aa64b85c5304dc7e27e9e1b221609b1ba5f8f79bbafa47da55df5c11ac9d76953b8228f4db4a7cb40d59d819d307571cb5d0fda59e0d28ba3be518276f15368b7eb6c619bb76472183b536924c93c8d4b128c8c2109a6b9bf2282b7d8715dcd66ffcb70fa05bf8288e7a551cdf7d1169cbd02f4593d1eea9fb2b0b67998d78f0ed432ed57bd987a09c99089211c828615a218bb6304f0643218f5455c0b6ac6fb67046982580c51b4e1ce01427bf739438286577b3a36bfe02598ee12ad1b260586eda", 0xd3}, {&(0x7f0000000500)="d5a0e5116f9069a38401107e22f0a66c3f862588056eb12986ca298a1c57b328fa8f9c33091a98bb40089af1e3b4fc6d3d4b6cff2f637e8d785987e438c4ca3f34dab19a5c0aa176d9bf6242f1e076227fb627c3dba5ae216ea1b98e7449a9643521dca4b51baf06b11a97a954f3a4f57241ab17118e83fc4066eb8c80080e42c031a4a336b6e97c990af6bd784c859a65b36cb557b070a2bde7e6ee53cca782e7bb66a6a929c62776b33ac677a0393cf338c3773c62c3762234e25c8d0d7c66b98451e31ddaed15e539e163f318c385f0938e9ff90fedf5d91e1f835772eeb3e86e01ec0f367642c663c1c37032fe211eb0e62149a57323ec4776d515", 0xfd}, {&(0x7f0000000600)="f7164ead0e6ba2b31afca7beb874c51682dc4c6929c5d679325c5d049ab7832d85c52ad6d395c3ad57d5d4db5a935552927850e5c834bc33a36449bc3eb3790481377ccc21fdc861c08aa9be1f47e4343bcdeaecc036a942b84cf898e227e5d32c67ba6faec2f9b7117cb6801595f5a1a57584333b3b2c322ee6f8bf4abe468e084c86c0278a2d8f1fcb140f6e7f1273ca7ee147dbc880b852158bb45b76d4a08977e3db569709d2d13dd98cdee5ee87a1c9c1114503bbd6649d0cefbdef6c7b83b9a745", 0xc4}, {&(0x7f0000000700)="5635cacd3eeab35933ab8a8f73c037fc444a034c71b7972a0dd439cc111644d58b5b81beadd0484b1a82891f836129188cbe8b1f9dd2bd7b7fd25a19473e60776685f134551246045bbf96e6c04ad8", 0x4f}, {&(0x7f0000000780)="3c4193ec9401e64a40ef097ce9033257e7425bbdb726266db47d8b084c6527ea836403458a4ba02b7ad257949f01a948e4f217f982e4a42b2da7ec357e25b0def33373ea022cf97de109dcb2fb5c51a04cc7b95d77bbd2ce5213b28d42751d73223ddba6409d6c481e9b3512b73d55d4e8733681eaa2febbb4cb54b985ef8b09bb087853f847324952a8a4307ba4e569f6921178cea53cecf61f3f9fa7b6fb462b4073f76701278f53bcc3a666c661b2c1877e35b543b19361edc564be57abd3527631b9cb6abb68756cbb3417f6ede5c1e30d", 0xd3}], 0x8, &(0x7f0000000900)=[{0x108, 0x11f, 0x100000000, "9c6a44852a0b53deb4343e5a64495db4bcc692ddbe7bc33adca72517b2a05381c1781a37a467b308e8227a7450871aa9cf3082981be2121f4dc1607a400f9815219cec8cf55c9c9e2d4ac8c408fb7e9f4c99823eb6e9a71d6cd0398dcf9810692244f59a44e9c864f9efda31a277f20fffbe5646dbc132cad2a824bef72f3e0053173e8960d738cbcbf812b700d4f2bfdb97ec1adbecfa88784dbcf3bf9d1c033ceb4820da82b8ecca46b23772402b67851f9291f1b24d2721428baa5af58b10185ed9af4e69b0b257a7f6f30cfcf7c835c840f7e1a2f393e0a87f3d80748a409cae74858c49853af31e8b40274a7d2f32f44e"}, {0xb8, 0x114, 0x1, "0484381f1dc98f5e76c6186cf1f58282129b95652c56cb2dc6294251412e1853b5d838756ed8f90ed2f805a9e60fca0cd3ff0b50ecdb6ea0abfd0b3593320c7a94eee39c4198dcf16e6ea00b6e31c28c291a9e40204db60ee95a2a4de89a81847b50f966e0c19e2d4f2d0ea0264cd4d3f3cfff08053f735ebc05a58cdc6e3389c132fe093b3f4a0e181a0d2d66dce41d9df37ddf208bef88c2bc30ce3d9c02a1006d91332b"}, {0x50, 0x105, 0x8, "d863c84aaa2921c6468b60ac1f3e30b4646cbd0d7061d28eed42529aefdb9f03652cc4dd23cbeb1c246bddd3f0334e3791794515646bdaf8343776dc0717"}], 0x210, 0x40000}, 0x20040000) r6 = dup(r4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r6, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) close(r1) 07:51:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x2000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x40000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:22 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:22 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="02001d4b65e6223b5c41bd") setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000e40)="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", 0x481, 0x0, &(0x7f00000004c0)={0x2, 0x4e20, @loopback}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback}, 0x10) recvmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000003c80)=@l2, 0x80, &(0x7f0000004380)}}], 0x1, 0x0, &(0x7f0000004540)={0x0, 0x989680}) 07:51:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc80700145f8f764070ffb8e3d108bef3b7d802dfed89b04ab24de83fd9a8dbc6606c24c56eb9e1104a3daa") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1, 0x4}, 0x1c) 07:51:22 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x4000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:22 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') exit(0x0) write$binfmt_elf32(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x2, 0x7fff, 0x1, 0x1, 0x3, 0x3e, 0x100000000, 0x338, 0x38, 0x359, 0x1, 0x4, 0x20, 0x2, 0x8, 0x5, 0x1}, [{0x1, 0x401, 0x37, 0xffff, 0xff, 0x9, 0x20, 0x3}, {0x0, 0x4, 0x3, 0x5, 0x800000000, 0x3, 0x9, 0x6}], "c3a2a0aeb41d16d6e8cceb8fa0c465af0fef599bf970d32b567bbdccc6a8ae4f1f0d254313999732a42d17f462554cf35c37a8cb02ea4f0c833821ac5085b6e42ec0ee29c30be907fd816c2a5411427c2d031e86f5a3e5c4b4c019ef6968157cf51c6ab0c4f4a933f2ebab5a7e270d2d303dfb49", [[], [], []]}, 0x3ec) sendfile(r0, r0, &(0x7f00000000c0), 0x6) 07:51:22 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:22 executing program 0: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) getrandom(&(0x7f00000001c0)=""/40, 0x1d, 0x2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000540)=0x56) 07:51:22 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xff070000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:22 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x700, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:22 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={r1, 0x90, &(0x7f00000003c0)=[@in6={0xa, 0x4e23, 0x2, @ipv4, 0x1000}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x8, @mcast2, 0x59}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e22, 0x0, @loopback, 0x4}, @in6={0xa, 0x4e23, 0x6, @loopback, 0xfffffffffffffffd}]}, &(0x7f0000000480)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0x9, 0x52, 0x3, 0x400000bff}, 0x23) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x141000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280)=0xa0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r2, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f0000000040)}, 0x10) mq_unlink(&(0x7f0000000200)='\x00') r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x4, 0x7, 0x2, 0x7, 0x2, 0x2, 0xffffffffffffc485, 0x1000, 0x0}, &(0x7f0000000080)=0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) move_pages(r6, 0x5, &(0x7f0000000500)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil], &(0x7f0000000540)=[0x2, 0xfff, 0x1f, 0x2, 0x6, 0x400, 0x5], &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0], 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000000c0)={r5, 0x1}, &(0x7f0000000100)=0x8) 07:51:25 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x2010, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xfe, 0x4) sendto$inet6(r0, &(0x7f00000003c0)="040400000700000000000000fff55b4202938207d9fb3780398dad75000000007929301ee616d5c01843e06590080053c0e385472da7222a2bb42f2dbd94c3b50035060f118d0000f55dc626000095000000faffffff00000000aeb46245004bae1356642490a7b5fc88046afd77fc7ae664f65bfc370ad30c2750684ad6a7c011b677081c14445c06232055397880d89abad699a7485f036c70bbb8a784105a9cdae077", 0xa4, 0x0, &(0x7f0000000240)={0xa, 0x200800800, 0x20000000005, @ipv4={[], [], @dev}}, 0x1c) 07:51:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf39b, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:25 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000200)=""/254) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000e80)=@file={0x1, './file1\x00'}, 0x6e) bind$unix(r1, &(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x4c) 07:51:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache='fscache'}]}}) 07:51:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2cf5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:25 executing program 1: getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{0x0, 0x8001, 0x1, 0x40}, {0x76ab, 0x0, 0x9bd, 0x3}, {0x6, 0x1, 0x6, 0x9}]}, 0x10) mkdir(&(0x7f0000000500)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000940)='sysfs\x00', 0x0, &(0x7f000000a000)) capset(&(0x7f00000008c0)={0x19980330}, &(0x7f0000000900)) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/100, 0xffffffffffffff89) setregid(r0, r0) 07:51:25 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x54000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@loopback, @empty, 0x0, 0x8, [@rand_addr=0x3, @rand_addr=0x8000, @multicast2, @dev={0xac, 0x14, 0x14, 0x14}, @loopback, @rand_addr=0x800, @broadcast, @multicast2]}, 0x30) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) process_vm_writev(r1, &(0x7f0000001240)=[{&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f00000001c0)=""/20, 0x14}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/4096, 0x1000}], 0x4, &(0x7f0000001380)=[{&(0x7f0000001280)=""/121, 0x79}, {&(0x7f0000001300)=""/92, 0x5c}], 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000013c0)=""/63) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept$inet(r2, &(0x7f0000001400)={0x2, 0x0, @local}, &(0x7f0000001440)=0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001480)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000014c0)=""/241, &(0x7f00000015c0)=0xf1) clock_nanosleep(0x7, 0x1, &(0x7f0000001600)={0x77359400}, &(0x7f0000001640)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001680)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001780)=0xe8) ioprio_set$uid(0x3, r5, 0x9) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000017c0)=r0) capset(&(0x7f0000001800)={0x200f1526, r1}, &(0x7f0000001840)={0xff, 0x1, 0xd73, 0x5, 0x200, 0x5}) write$FUSE_GETXATTR(r0, &(0x7f0000001880)={0x18, 0x0, 0x2, {0x6}}, 0x18) r6 = open(&(0x7f00000018c0)='./file0\x00', 0x0, 0x42) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001900)=0xa49, 0x4) setsockopt$inet6_tcp_int(r6, 0x6, 0x3, &(0x7f0000001940)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001ac0)={r0, &(0x7f0000001980)="fb5a4b3988074a0fae4a3ccf9f9b0ad514a7de42c93dc6972f5ee068a8c5122eec1d48a7486736678b", &(0x7f00000019c0)="7749ee3d0ae47de6eeb4761a05df8a0048ffa4df2dec571ecaea8cec615c24e530bac3e29676048c5112540573c83f9879489b618f3b539753e7430eda4eaf458ca39b20b4e7203e67c3019faccc3279fe4633a0c9c64dbc4b3422d660e654fbdea7573b3ecad4905236d538b8d8c975aeaf2b2a25888bae02b0adab111e429b64bc180df1556b86eb31338137bddfaf2798b1da993a34c964101cfca31d2e655ad8b62bc152128b4cbb23347b581ffdf57955d7d4c3ed748f12ce33aaf6687b707359b0b1efef9e158f89643c348f49036b521aace164ca320b51008a79438e29", 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001b00)={r0, r3}) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000001bc0)) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f0000001c00)={0x8b5, 0x20, 0xedc}) sendto$inet6(r6, &(0x7f0000001c40)="2551d139aaf40e5c1aa4aba9a4d9e31557410e0fc2b772a908f76a0c6cf196e2d770132c5d136c9038c5cb23a150290e3a5699a40804933990094b35a44c5ea132ca4e16af564db8043b4bb46af91db358833503877b16d1886ae8b32bf633cdef80e683132922051338ce741dbcddaee5c817718a48a3dc", 0x78, 0x0, &(0x7f0000001cc0)={0xa, 0x4e24, 0x1, @remote, 0x3}, 0x1c) uselib(&(0x7f0000001d00)='./file0\x00') setpriority(0x2, r1, 0x178900e6) ioctl$BLKROSET(r6, 0x125d, &(0x7f0000001d40)=0x8) ioctl$RTC_UIE_ON(r6, 0x7003) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001d80)={@mcast2, 0x6c, r4}) 07:51:25 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000100)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0xe24, 0x2, 0x1, 0x5168d6374a88eb30, 0x3, 0x4bf1, 0x9}, 0x20) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040), 0x4) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x32, r1, 0x0) r3 = semget(0x0, 0x7, 0x80) semctl$GETNCNT(r3, 0x0, 0xe, &(0x7f0000000140)=""/4096) close(r0) ioctl$RTC_UIE_OFF(r0, 0x7004) 07:51:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache='fscache'}]}}) 07:51:25 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xdff5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:25 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000180)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0xf, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x133, 0x0, @local={0xac, 0x70}, @dev, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2]}, {[@multicast1]}, {}, {[@loopback]}, {[@broadcast]}, {[@multicast1]}, {[@dev]}]}]}}}}}}}, &(0x7f0000000000)) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 07:51:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x1000000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:25 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) 07:51:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x2010000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @local}, {0x0, @link_local}, 0x2c, {}, "000807091000000e010000a23ef6d37d"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 07:51:25 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf5df, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:25 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a309bb78481529afcf7468dc502a0c8088efc6f321f429ac971a718af50c47967c43e0a444f7f30541675fda2eb507f6a6cfb03ee25920db63991ae"], 0x3e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x5, 0x760, [0x200002c0, 0x0, 0x0, 0x20000420, 0x20000618], 0x0, &(0x7f0000000180), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x89bf, 'nr0\x00', 'gretap0\x00', 'ip6tnl0\x00', 'teql0\x00', @broadcast, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @local, [0x0, 0x0, 0x0, 0x0, 0xff], 0xc0, 0xf8, 0x130, [@helper={'helper\x00', 0x28, {{0x0, 'tftp-20000\x00'}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@random="e740334e2930", 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x2, [{{{0x3, 0x11, 0x8abd, 'veth1_to_team\x00', 'bridge_slave_1\x00', 'syz_tun\x00', 'team_slave_0\x00', @empty, [0x0, 0x0, 0xff, 0xff, 0xff], @remote, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@dev={[], 0x12}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote}}}}, {{{0x11, 0x9, 0x0, 'bridge_slave_0\x00', 'rose0\x00', 'veth1_to_team\x00', 'veth0_to_bond\x00', @broadcast, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb8, 0xb8, 0xe8, [@limit={'limit\x00', 0x20, {{0x5, 0x1, 0xffffffff, 0x8, 0xa9}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x5, 0x20, 0xdada, 'bond0\x00', 'gretap0\x00', 'ifb0\x00', 'ipddp0\x00', @random="408a5ecc075b", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @remote, [0x0, 0x0, 0xff, 0xff, 0xff], 0x1d8, 0x1d8, 0x250, [@comment={'comment\x00', 0x100}, @statistic={'statistic\x00', 0x18, {{0x0, 0x1, 0x5, 0x2, 0x401}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0xfffffffeffffffff, 0x800, 0x0, 0x0, "639a856e442bb02d04e759b2eeb61d25034070476207aa9323db70790c4276eb703b8df37015e4749948bcee4ae42c00ae4f8c92dc2c9a78502e0647b6928eef"}}}}, {{{0x11, 0x40, 0x60, 'bond0\x00', 'ip6tnl0\x00', 'veth0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0x0, 0xff], @local, [0xff, 0xa7ca502f0959fd31, 0xff, 0xff, 0xff, 0xff], 0x158, 0x158, 0x188, [@physdev={'physdev\x00', 0x70, {{'veth1_to_team\x00', {}, 'eql\x00', {0xff}, 0x1c}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1, [0xff000000, 0xff0000ff, 0x0, 0xff], 0x4e23, 0xaf, 0x4, 0x4e22, 0x4, 0x5}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0x7d8) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) read$eventfd(r4, &(0x7f00000000c0), 0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000000d0000400500000005000000000100000000004000000000010000000000000025000000ffffffff00040000000000000a000000"]) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x38f}]}) 07:51:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache='fscache'}]}}) 07:51:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) ioctl(r0, 0x80000100008912, &(0x7f0000000100)="025cc80700145f8f764070") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) 07:51:25 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x26f5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:25 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x97ffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='}\x00', 0xffffffffffffff9c}, 0x10) syz_open_pts(r2, 0x78000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f000000e000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f00000000c0)="660f015a8426670f005e02c4e2753661260f21da3e650f07b9ca0b0000b80d000000ba000000000f308fe95896c30f201ac4c24596c9660f38808aeda20000", 0x3f}], 0x1, 0x9, &(0x7f0000000140), 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x84f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:51:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x80000000008912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x14000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="f85557cf900b4550c75ad6f7d00e76469a4b790b032e2e983510ea9b03d8b209918425abecc7d9599bdf859b3b16732d35f87dcaf52342b67e00e390c68c7f618372882bb73c07928e42f1fa6319db1b091af00a1e9fdb6dd2f5dd9ecccc6e384456bd59a7e5f076c7098a86b27e6f86b293e28f34caa5386dbd08590992278a37c80bcfc0068a527db4fed1c664e802ad1f50802e52d72254f342b3da1cb4c5fb0f2d106e75bae53d77f4034ae9c6f885117277efc5e5f9adee193f7effe6343e86") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0xfffffeb1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000079b335dccee79f5f0000000000008800000100000000000000000000950000000000000051dbfae88e2714632bd4d0fca620600b4f376d3259f7ddc6b95165ddbabbf09c86d8cb19bbd7cc5ab1c967bc37751dcd8ad55ecd3e8ef82470477565f4d41fdee7faff030ec571cc928ea8b1b4cf3018e7429422bdaf2838bf76b2e5"], &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 07:51:26 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0xe000000000000, 0xfffffffffffffff8}, {0x1494fe5, 0x3}, 0x2, 0x2, 0x5}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfe2deb18d05c8c96, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) clock_nanosleep(0x7, 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e20, @local}, 0x10) 07:51:26 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xdbf5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:26 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x4, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x80000001, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) openat$null(0xffffffffffffff9c, &(0x7f0000000380)='/dev/null\x00', 0x0, 0x0) r5 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={r3, r4, r5}, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/20) 07:51:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x40000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:26 executing program 4 (fault-call:10 fault-nth:0): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 221.069503] FAULT_INJECTION: forcing a failure. [ 221.069503] name failslab, interval 1, probability 0, space 0, times 0 [ 221.080827] CPU: 1 PID: 14894 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 221.089328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.098684] Call Trace: [ 221.101270] dump_stack+0x1c9/0x2b4 [ 221.104891] ? dump_stack_print_info.cold.2+0x52/0x52 [ 221.110077] ? perf_trace_lock+0xde/0x920 [ 221.114216] should_fail.cold.4+0xa/0x11 [ 221.118266] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.123360] ? __f_unlock_pos+0x19/0x20 [ 221.127322] ? lock_downgrade+0x8f0/0x8f0 [ 221.131466] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 221.136990] ? proc_fail_nth_write+0x9e/0x210 [ 221.141482] ? kasan_check_read+0x11/0x20 [ 221.145628] ? lock_acquire+0x1e4/0x540 [ 221.149586] ? fs_reclaim_acquire+0x20/0x20 [ 221.153895] ? lock_downgrade+0x8f0/0x8f0 [ 221.158041] ? check_same_owner+0x340/0x340 [ 221.162349] ? fsnotify_first_mark+0x350/0x350 [ 221.166926] ? rcu_note_context_switch+0x730/0x730 [ 221.171846] ? fsnotify+0x14e0/0x14e0 [ 221.175649] __should_failslab+0x124/0x180 [ 221.179892] should_failslab+0x9/0x14 [ 221.183689] __kmalloc_track_caller+0x2c4/0x760 [ 221.188349] ? strncpy_from_user+0x510/0x510 [ 221.192755] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 221.198280] ? strndup_user+0x77/0xd0 [ 221.202066] memdup_user+0x2c/0xa0 [ 221.205594] strndup_user+0x77/0xd0 [ 221.209209] ksys_mount+0x3c/0x140 [ 221.212738] __x64_sys_mount+0xbe/0x150 [ 221.216701] do_syscall_64+0x1b9/0x820 [ 221.220573] ? finish_task_switch+0x1d3/0x870 [ 221.225058] ? syscall_return_slowpath+0x5e0/0x5e0 [ 221.229978] ? syscall_return_slowpath+0x31d/0x5e0 [ 221.234917] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 221.239926] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.244760] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.249935] RIP: 0033:0x456a09 07:51:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101240, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000040)=0x81) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x800008113, r0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x1, 0x7f, 0x8, 0x3, 0x80000000, 0x3]}, &(0x7f00000000c0)=0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) 07:51:26 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040)=0x4, 0x4) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3, 0xee2, 0x8, 0x6, 0xec, 0x200, 0x100, {0x0, @in={{0x2, 0x4e22}}, 0x8000, 0xc88c, 0x9, 0x8a, 0x6}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x8615, 0x3ff, 0x396b}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast2, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x2}, {0xfffffffffffffffd, 0x5bf}, {0x0, 0x0, 0x0, 0xd87}, 0x0, 0x6e6bb6, 0x1}, {{@in=@multicast1, 0x0, 0x2b}, 0x0, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0xe8) close(r1) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) 07:51:26 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x1000000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 221.253120] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 221.272006] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 221.279709] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 221.286964] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 221.294220] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 221.301475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 221.308904] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000000 07:51:26 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) stat(&(0x7f0000000040)='\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000140)=[0x0, 0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff]) write$FUSE_ENTRY(r1, &(0x7f0000000180)={0x90, 0x0, 0x3, {0x6, 0x3, 0x0, 0x8, 0x5, 0x6, {0x4, 0x3, 0x1, 0xa45, 0x1, 0x1f, 0x2c8, 0x1ff, 0x1f, 0x4, 0x4, r2, r3, 0x8000, 0xff}}}, 0x90) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x200031, 0xffffffffffffffff, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000240)=""/217, &(0x7f0000000340)=0xd9) setsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000000100), 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={0x7fff, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e21, @multicast2}, {0x2, 0x4e21, @remote}, 0x201, 0x0, 0xad, 0xe80, 0x1ff, &(0x7f0000000380)='teql0\x00', 0x20, 0xfc3, 0x7}) 07:51:26 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xf52e, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:26 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x9ef30000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:26 executing program 4 (fault-call:10 fault-nth:1): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x6, 0x3, &(0x7f0000000840)=[{&(0x7f0000000600)="76d62678ee3dcfcff8b1dbb7c85611b905eb1c04314fa2424f5c3400d36cc8c4e7299804f7434b255445f430b1ce03ce41ab7ca5efea69f33de5a82e431da6fb7b4980a8d064a746c94a9595e5a85ae0808d0f3fb39e581eba88ada49dcc32802782383e124514cdd54630d30e5b3163c42be47d20be18c355978bfdefe785ecb8d2c70e6aa4ee589988253d75bbf31cae928fad3d363629e76d9063b41ba938cbad6f53d3dab360142c09ca4e6a151d9528330563c44941051c73f53edfa6af2082cde4", 0xc4, 0x1ff}, {&(0x7f0000000700)="91e26377", 0x4, 0x5}, {&(0x7f0000000740)="66177ec50743cfea568658bfc2680533e264ebe279372708730aa77ccad841563fd74a7b11b40d", 0x27, 0x2}], 0x0, &(0x7f0000000940)={[{@noacl='noacl'}, {@journal_path={'journal_path', 0x3d, './file0'}}]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) fstat(r0, &(0x7f00000008c0)) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local}, 0x10) clock_gettime(0x0, &(0x7f0000004d40)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004cc0)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)=""/10, 0xa}}, {{&(0x7f00000007c0)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f00000008c0), 0x35b, &(0x7f0000003940)=""/37, 0x25}}, {{&(0x7f0000003980)=@un=@abs, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/216, 0xd8}, {&(0x7f0000000580)=""/33, 0x21}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000280)=""/7, 0x7}, {&(0x7f00000002c0)=""/27, 0x1b}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/255, 0xff}], 0x7, &(0x7f0000004c40)=""/68, 0x44}}], 0x3, 0x40012160, &(0x7f0000004d80)={0x0, r2+10000000}) [ 221.524697] EXT4-fs (loop1): unable to read superblock [ 221.546230] EXT4-fs (loop1): unable to read superblock [ 221.546546] FAULT_INJECTION: forcing a failure. [ 221.546546] name failslab, interval 1, probability 0, space 0, times 0 [ 221.562811] CPU: 1 PID: 14939 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 221.571299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.580642] Call Trace: [ 221.583240] dump_stack+0x1c9/0x2b4 [ 221.586860] ? dump_stack_print_info.cold.2+0x52/0x52 [ 221.592043] ? __kernel_text_address+0xd/0x40 [ 221.596528] ? unwind_get_return_address+0x61/0xa0 [ 221.601447] should_fail.cold.4+0xa/0x11 [ 221.605505] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 221.610596] ? save_stack+0xa9/0xd0 [ 221.614214] ? kasan_kmalloc+0xc4/0xe0 [ 221.618090] ? __kmalloc_track_caller+0x14a/0x760 [ 221.622919] ? memdup_user+0x2c/0xa0 [ 221.626618] ? strndup_user+0x77/0xd0 [ 221.630417] ? ksys_mount+0x3c/0x140 [ 221.634119] ? __x64_sys_mount+0xbe/0x150 [ 221.638256] ? do_syscall_64+0x1b9/0x820 [ 221.642309] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 221.647835] ? proc_fail_nth_write+0x9e/0x210 [ 221.652324] ? proc_cwd_link+0x1d0/0x1d0 [ 221.656372] ? kasan_check_read+0x11/0x20 [ 221.660508] ? do_raw_spin_unlock+0xa7/0x2f0 [ 221.664903] ? lock_acquire+0x1e4/0x540 [ 221.668886] ? fs_reclaim_acquire+0x20/0x20 [ 221.673196] ? lock_downgrade+0x8f0/0x8f0 [ 221.677334] ? check_same_owner+0x340/0x340 [ 221.681642] ? lock_release+0xa30/0xa30 [ 221.685602] ? check_same_owner+0x340/0x340 [ 221.689909] ? rcu_note_context_switch+0x730/0x730 [ 221.694829] ? __check_object_size+0xa3/0x5d7 [ 221.699316] __should_failslab+0x124/0x180 [ 221.703538] should_failslab+0x9/0x14 [ 221.707325] kmem_cache_alloc_trace+0x2cb/0x780 [ 221.711981] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.717505] ? _copy_from_user+0xdf/0x150 [ 221.721640] copy_mount_options+0x5f/0x380 [ 221.725863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 221.731388] ksys_mount+0xd0/0x140 [ 221.734914] __x64_sys_mount+0xbe/0x150 [ 221.738881] do_syscall_64+0x1b9/0x820 [ 221.742752] ? finish_task_switch+0x1d3/0x870 [ 221.747244] ? syscall_return_slowpath+0x5e0/0x5e0 [ 221.752165] ? syscall_return_slowpath+0x31d/0x5e0 [ 221.757083] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 221.762123] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 221.766953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 221.776906] RIP: 0033:0x456a09 [ 221.780102] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 221.798988] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 221.806683] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 221.813936] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 221.821189] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 221.828439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 221.835692] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000001 07:51:27 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000100)={0x1, 0x0, [0x100000000, 0xffffffffc0c377ca, 0x8, 0x7, 0x1ff, 0x1ff, 0x4, 0xfff]}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getsockopt$bt_BT_SECURITY(r1, 0x12, 0x3, &(0x7f0000000040), 0x4ffce7) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, 0x4, {0x7, 0x1b, 0x8001, 0x0, 0x1200, 0x7, 0x4, 0x1}}, 0x50) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x9, @local}) 07:51:27 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0//ile0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='cgroup2\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180)={0x488e}, 0x4) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc80700145fb6764070") r1 = open(&(0x7f0000000200)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000003c0)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=0x2, 0x12) 07:51:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x2, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x3}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'bridge0\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0xfffffffffffffffb, 0x41c0, 0x6, "6fefc8", 0x9, [0x8]}}) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x16}, @broadcast}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000100)=0x6) 07:51:27 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x4000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:27 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x20) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file1\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fgetxattr(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="6f73f82e6d696d655f747970652762646576008bda17595f24586fa70c0f75350b2effcfea4e32e2716ca8b751639a5ee74a88ebf775d2bf1afdbe5fc52697b2fb48cbd7c8bfea22a7b0930b046d1037c0971b7278da9bf495b0cdb0479ce56e7cbfcb3275184f51ff8cb9f195c21768fb7cd24e7401242f82090a5a89e71f39ab47d7d0e1a505b47144dbea15809e564a4960c0adf363"], &(0x7f0000000080)=""/63, 0x3f) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x101, 0x3, &(0x7f0000000440)=[{&(0x7f0000000140)="862523260882c5b0836622e8f7648bac92e9ad5d1f504161c66d3ce5d66a4a06da28cd5ca8c05a9b42eeff1eb92d85b6fde59de08ba65ad76850d13c121551d21ffa1f3967b896766002d17a5da9480914a171725b702b7cc1938c965e3b96e61527ca9d9c71d18ee64fa5b5a9c8330d723931b10bf9dcc9911dea635a549ee181d0bf252faa54dae740e5978def55d899b2d0f46c584153b277b55a7daf0a6c9665450c03427e07168fde68ae8cd883c149e4614685a5593301089ccd6016e563b30b4bdf163d8cedc3cda5bafafe05b96c22f75d53c16485d8931e57abbefeb653d8f15da103c6d03f", 0xea, 0xe3d6}, {&(0x7f00000002c0)="c07cb64a4821cca92da6eea0c4feb7e814e8e260e322a24357610b2d39e25a23f9744a8997adfe26e03bb0b101d8ddde0fee5310a272e9e2d4c1d33d44c0d1fba0c56755178c6fa8ef1dd4cb7f487a33c633003a58f65f10f0b16e708da7a7c4d634ea169de33a108ca2be16df5bd14580b6a28e40ed770ab71d54593badb2c88d83f7bd47b817b3204eb68ba7fb5f6f26c6edf97824ad97a1908ac7c9ef6122d94a548da594af386b68a2b6edc5bb9a42d76d5fe8dbabbbbd42f84b71b2d83b4ae2e92e28985dc213e17c76ca7b4ee8f329e91c9906457692f5c72e6328bb4f1ac96cc3e5ac8536abeddc63f0", 0xed, 0x10000}, {&(0x7f0000000240)="02a36c5faeeb964831658dff", 0xc, 0x6}], 0x40000, &(0x7f00000004c0)={[{@nonumtail='nnonumtail=1'}]}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") fstat(r1, &(0x7f00000003c0)) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000500)=0x1) 07:51:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x1020, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:27 executing program 4 (fault-call:10 fault-nth:2): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x2010, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000180)={0x501, 0x3}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RTC_IRQP_READ(r2, 0x8008700b, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4), 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x24, 0x4000000000003, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0x8, 0x15, @u32}, @typed={0x8, 0x8, @pid}]}, 0x24}}, 0x0) 07:51:27 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="26f2660f060f01768bb9ed0b00000f32c7442400ae030000c74424020b000000c7442406000000000f011424640fc7ae0048000066b87f000f00d0b9b6090000b849120000ba000000000f302e0f080fc79b8000c0fe0fc7aed8000000", 0x5d}], 0x1, 0x7d, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 07:51:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x31f5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:27 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x9000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 222.039214] FAULT_INJECTION: forcing a failure. [ 222.039214] name failslab, interval 1, probability 0, space 0, times 0 [ 222.050740] CPU: 0 PID: 14972 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 222.059246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.068605] Call Trace: [ 222.071214] dump_stack+0x1c9/0x2b4 [ 222.074859] ? dump_stack_print_info.cold.2+0x52/0x52 [ 222.080151] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 222.084931] should_fail.cold.4+0xa/0x11 07:51:27 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffffffe4, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 222.089002] ? is_bpf_text_address+0xae/0x170 [ 222.093516] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.098636] ? lock_release+0xa30/0xa30 [ 222.102612] ? kasan_check_read+0x11/0x20 [ 222.106745] ? rcu_is_watching+0x8c/0x150 [ 222.110893] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 222.115572] ? is_bpf_text_address+0xd7/0x170 [ 222.120059] ? kernel_text_address+0x79/0xf0 [ 222.124458] ? __kernel_text_address+0xd/0x40 [ 222.128946] ? lock_acquire+0x1e4/0x540 [ 222.132908] ? fs_reclaim_acquire+0x20/0x20 [ 222.137214] ? lock_downgrade+0x8f0/0x8f0 [ 222.141352] ? check_same_owner+0x340/0x340 [ 222.145661] ? rcu_note_context_switch+0x730/0x730 [ 222.150579] ? copy_mount_options+0x5f/0x380 [ 222.154975] ? ksys_mount+0xd0/0x140 [ 222.158678] __should_failslab+0x124/0x180 [ 222.162911] should_failslab+0x9/0x14 [ 222.166716] kmem_cache_alloc+0x2af/0x760 [ 222.170853] ? do_raw_spin_unlock+0xa7/0x2f0 [ 222.175262] getname_flags+0xd0/0x5a0 [ 222.179060] ? fs_reclaim_acquire+0x20/0x20 [ 222.183388] user_path_at_empty+0x2d/0x50 [ 222.187536] do_mount+0x17f/0x1e20 [ 222.191064] ? check_same_owner+0x340/0x340 [ 222.195379] ? lock_release+0xa30/0xa30 [ 222.199343] ? copy_mount_string+0x40/0x40 [ 222.203567] ? kasan_kmalloc+0xc4/0xe0 [ 222.207450] ? kmem_cache_alloc_trace+0x318/0x780 [ 222.212294] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.217839] ? _copy_from_user+0xdf/0x150 [ 222.221987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.227513] ? copy_mount_options+0x285/0x380 [ 222.231997] ksys_mount+0x12d/0x140 [ 222.235612] __x64_sys_mount+0xbe/0x150 [ 222.239589] do_syscall_64+0x1b9/0x820 [ 222.243558] ? finish_task_switch+0x1d3/0x870 [ 222.248051] ? syscall_return_slowpath+0x5e0/0x5e0 [ 222.252972] ? syscall_return_slowpath+0x31d/0x5e0 [ 222.257905] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 222.262920] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.267752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.272930] RIP: 0033:0x456a09 07:51:27 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xb, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) io_setup(0x6, &(0x7f00000012c0)=0x0) io_getevents(r1, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x77359400}) io_destroy(r1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x26d) ioctl$int_in(r0, 0x80000000005001, &(0x7f00000000c0)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r3) 07:51:27 executing program 4 (fault-call:10 fault-nth:3): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:27 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[], 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x3a, @broadcast, 0x4e20, 0x2, 'wrr\x00', 0xa, 0x289, 0x6}, 0x2c) [ 222.276107] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.294992] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 222.302705] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 222.309964] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 222.317228] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 222.324481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 222.331735] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000002 07:51:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000f40)=@broute={'broute\x00', 0x20, 0x3, 0x768, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000000), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x7e0) 07:51:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x80000) write$evdev(r0, &(0x7f0000000040)=[{}], 0x18) 07:51:27 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xffffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:27 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xdbf5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 222.544871] FAULT_INJECTION: forcing a failure. [ 222.544871] name failslab, interval 1, probability 0, space 0, times 0 [ 222.556301] CPU: 0 PID: 15009 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 222.564796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.574140] Call Trace: [ 222.576724] dump_stack+0x1c9/0x2b4 [ 222.580359] ? dump_stack_print_info.cold.2+0x52/0x52 [ 222.585548] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 222.590317] should_fail.cold.4+0xa/0x11 [ 222.594387] ? is_bpf_text_address+0xae/0x170 [ 222.598879] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 222.603969] ? lock_release+0xa30/0xa30 [ 222.607930] ? kasan_check_read+0x11/0x20 [ 222.612332] ? rcu_is_watching+0x8c/0x150 [ 222.616495] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 222.621162] ? is_bpf_text_address+0xd7/0x170 [ 222.625646] ? kernel_text_address+0x79/0xf0 [ 222.630040] ? __kernel_text_address+0xd/0x40 [ 222.634519] ? lock_acquire+0x1e4/0x540 [ 222.638489] ? fs_reclaim_acquire+0x20/0x20 [ 222.642806] ? lock_downgrade+0x8f0/0x8f0 [ 222.646938] ? check_same_owner+0x340/0x340 [ 222.651255] ? rcu_note_context_switch+0x730/0x730 [ 222.656178] ? copy_mount_options+0x5f/0x380 [ 222.660570] ? ksys_mount+0xd0/0x140 [ 222.664273] __should_failslab+0x124/0x180 [ 222.668492] should_failslab+0x9/0x14 [ 222.672284] kmem_cache_alloc+0x2af/0x760 [ 222.676418] ? lock_acquire+0x1e4/0x540 [ 222.680375] getname_flags+0xd0/0x5a0 [ 222.684168] user_path_at_empty+0x2d/0x50 [ 222.688308] do_mount+0x17f/0x1e20 [ 222.691834] ? kasan_check_write+0x14/0x20 [ 222.696055] ? copy_mount_string+0x40/0x40 [ 222.700278] ? kasan_kmalloc+0xc4/0xe0 [ 222.704165] ? kmem_cache_alloc_trace+0x318/0x780 [ 222.709015] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 222.714549] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 222.720077] ? copy_mount_options+0x285/0x380 [ 222.724560] ksys_mount+0x12d/0x140 [ 222.728182] __x64_sys_mount+0xbe/0x150 [ 222.732153] do_syscall_64+0x1b9/0x820 [ 222.736036] ? finish_task_switch+0x1d3/0x870 [ 222.740532] ? syscall_return_slowpath+0x5e0/0x5e0 [ 222.745450] ? syscall_return_slowpath+0x31d/0x5e0 [ 222.750374] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 222.755380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 222.760211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 222.765390] RIP: 0033:0x456a09 [ 222.768570] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 222.787466] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 07:51:28 executing program 4 (fault-call:10 fault-nth:4): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffffff8c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 222.795252] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 222.802518] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 222.809771] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 222.817021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 222.824276] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000003 07:51:28 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x3) write$eventfd(r0, &(0x7f0000000080), 0xfffffe5e) r1 = open(&(0x7f0000000040)='./bus\x00', 0x3, 0x80000000000000) lseek(r1, 0xd0ff00, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 07:51:28 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$sock_buf(r0, 0x1, 0x10000000000001c, &(0x7f00000001c0)=""/58, &(0x7f0000000180)=0x3a) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='%(nodev\x00'}, 0x10) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) 07:51:28 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1'}, 0x34000) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797ab1"], 0xffcf) dup3(r0, r2, 0x80000) [ 222.864963] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 07:51:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x2003) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8da, 0x0, 0xf, 0xd, "e595dae798bd51b1fc7155eabd77a848bcd670dcad88c5642bbaf5533985d81c13cc474fcdfbcd74fb0d9e4c577ba94ce8354a5d0559542a6a9e5ea422ca49a5", "ea7edc7b70e0d3c7f2f97db660ae205f98a8f3e7cef45963da73d38408d5d7ef", [0x4, 0x200000000]}) sendmmsg$alg(r1, &(0x7f0000004bc0)=[{0x0, 0x0, &(0x7f0000003c40)=[{&(0x7f0000003b40)="db", 0x1}], 0x1}], 0x1, 0x0) sendmsg$unix(r2, &(0x7f0000002780)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000000180)="36c51bf0c6eeb67085fceb78a21d16bbf64ca95950711b63f15169adfefdc6865d97ca889cb0a1c9511329a3b9cdadfc941c6a8029284bad64bc2404dd", 0x3d}, {&(0x7f00000001c0)="d9b98994816d5541d296ea0f6b521fd0c96b9ee71b0b3054f79f385f4627354dfc49e9b303af7cc7b7b33bd15bd32920bfa154ef7c196315b48c33d4ca884bb9abf3e4999548d0780d3761e3c3dac1a66e4a03b7cc7cb23ed7ace592bff776f58849d8402cfe26623c0db0b2a16e32c19980fdb00bac05663f951a9ad85dc88e011f37dece620bee959b67a07596d6a5ebbd2ec3de855cd7d9c43feed1217f32def7a2d8", 0xa4}, {&(0x7f0000000280)="8b2ce32d2d4797e0d79ac731ab1b4bd1fa9f083cbdd194bc2d7b48ba0463d1561ce2075a65adb3cad0b8a2387f91f2b886d8d8183590f77c102d4e7c8d681bd22b0d10f9a21e1af49be234031d63fcfdb5fff2c9ddcc1b397be516f811efb8f42b4c7a306dc67f8ec417de8501606562135bf543dbc6f981d3bd2613b4ffa8c8fe94feb98860282197f5018cc1f9c0e662ee7f0f1274e866407d4fb217c6f9746d8c2327c8834977a4bc8a29c132a0208fbf68bd", 0xb4}, {&(0x7f0000000340)="3da5aab421a9ce6d5796ac8987d5cf327cb8661a498c141c5451ffedd852ce400553ceeb3bdd4259d1271520e73b235802a8da93da3ef36ccdcaf978d42a754e3833e788a25d131980562ea493b0351c9b5ae6e35d99ecf611748da83fb0747d1492ae4b95d5d0f872c67a47883d861bd7ee1157e5e618a8859ba0c1c45699502c8f4540997500728a706fe687", 0x8d}, {&(0x7f0000000400)="ce38eb63de22a7df68dbef5734e2e8e977e53f86c15e507f030f6a2380501ca64896fc234e9ff1de7096c83d6bb46a847370a07e014ea3a0f126531984e0f22f546816988fb473bd0e5019e462854f23355e25e71d539956499571872c3f9239b62db6133c126c1c97f021bf1bf0e04bcd60421b7d7613bd", 0x78}, {&(0x7f0000000480)="f662625652cc9fe05d76741fbf91e97888eba428bf35155ab2056363324017cbd019b7a1132329132f748d8d8fccbf72353dcaac1b10ede04e628586bed888b59d4306af350e3929f9d956d3a514df95339505507843f413124f6f2d36da19f438d7c9b5ef6215eb475447cb9386dca4772dbadca2d85e78a07c13771dc5e60b9189355d2cf60ee7023531fdc839dff7e64749abc7e649efb71d42d5c47fce1c", 0xa0}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="beba811a8316e9cc8ee19f30908748c4354f4086248ccf70b34207f464904d25c2b28dd9fc77f971795ad378da24b5926048986a2bcd53be84dc9c009cfa2bc09c7c259f9214f1969e32c7f10a3d727ad9673e3b960035e0660baa5156f4a7799ba4c90654e14f892d681efffee0d8fb67e72162883c7e1b56ee6ce5b4463121feb7d56e316633a06c4ae9d700ce5ec7260e1444b45f98281fac9297ea8ec821055cc8503c13a2215431dda38fb1f38437b192221ad0b39013abaa5466659fd8b4096825d1e7506a018f47b0fb98", 0xce}, {&(0x7f0000001640)="44f1ead9f0629fad163bf55a9ff045bb80bbca72a000970450511359463a5a9842d3705bf15f2f95580d3a69a7b269a009669b4953b9f80f05a257e3b1d170d0783f17182e063ef74fb2aed4a628800f20f1d7775da64f5cf2fccc746d970122acf67bd5", 0x64}, {&(0x7f00000016c0)="8dcfbacb9bad68089d4d778f258a32cccd502a824e4db1e608b5cf2f8d1c4c4f05c085ad07ce1e26c06a85289c29f57a2beb101b60303bacfe21bd7a5e35c0c1a405e28bc289b3049c8bed3810297a78201621886ce8b540fdfcdc18cc2461394f12118eb4a4429bf20e35319c9ef3a1c6c8d13f010336308f47a0df8a86735bd343e965081daa19c8829df3563596b0ad1e8831d62043dec4fe32b5a6546454082c7b4b2ea2dc6aba24dc2f786bccdaf4a8a984b12bf67faa48f95321620aead3f4a8c76068bbe19ea34faa60459fff0b8f8044249f790e9832d9f4e50f493441ffe4dc1bdeb34a4ed0e140ac9a999db2bae4dfef7160fdc2c858053e938372e89f40364b1bff45269605d66ecadb0a13eeb69c3f013a77a63f275725615f5615fad927f3718fccb4c67050491032351b94a124dd985667ebf6bac6afc1b6c5eade2e1710c5c188d2c0d34b545badb9321e60b6039dad6996fdd385a33cf7cd37a4f3be8809e3e0019a7801b85f3853d0ee44d980bfe2b516cb75746c339f28812dd37b9158f7deaa2bec69e6de67c3e400ab086407fe83143069be55de7115cb040cf5178a677500c2b50724d7ba97f4757765222e703a31e133f1732dca640313543b1b9bbabfa1afa5c2a45e76ac0b2725856bf019ae65d654e2cd7b1653901f3b2b988a0419e74c3b4119b7f69a9f428e2b8c17766daf93c2cc199cfc394ac8f6d9398e62a5b843842378df941b7638f1548f915559dd686975315f2a0a9f6bfcf005e7b4a417afa5c3a1781b58651a9d310aa543009c2d0587687816712d6b4650f883c0d6760be7913e0d680621dddbfa8b7e5dc2aa7fb64f206fd23a89edeafb636ca54ab60e8df910d508c41d6227420c3aefeb96d0c9051d04ae3e13559b4ca79ee5a2209cf4119e62adca14924934accc05f50068a64b9fa69f0cc8c78c6e91180b9a0e01697ae7d057912cec8d79decccb6472dcda812b86110aaa06032b0a65ca63496712cf8f66ce912dd453563e52cc4a07418f2f4817b94af0f58d2ea21609e23103c9aa17642bc3711850114cdc69c8171902e2957d0cffc61a8ebcce698131928cc23a37e576f0e2f44ca704300e0ceeb296a68682c9670f1f0051bc4b73f4fc2d13cabad15f359a20b0208f7ff64cd6f0a38bd3ebad5d574af7b90fbdef91d17d6db1210216c82c114a35c25980829fcf112525c27f50a5621326168bc48359af55241afc79e5293f892afc9de44b8ade65b25b6f2b1ebff7891ab39c06a4b206211316503acad2b57978e4fe06d099da62a4d3552798a942aa59fa6d55d7b6d4b3faa64c60d22b287d900c3e81a298e2870db6df9d8e3620ab1582c1adcdfeeade93e164d9e1f8eedf84ebec1be02ebedc7f032e8f50bf0150e4af36307676f4ab750eafda9e4b9cfdf136a0991e129ac11e89897af7c77d0e689cb3516a8bcd2026b9501501743e7fb0eb3ea4b312c67d3567024a7a04372f6842bef0afbc93743a04fc2fd48f35a46b42d5fad9ca510fe145d124ef54d64b48aa9398dd991232bd43ca854ca0e57684d0862b9f249349874e1e3c619022ea84c424ff39c523f28905b9ddf68996b6a3b86be4a2ecc225878444071951252f8f12b041fbfb30a2072b77c791395d2893bff79ca3d2b78e8a8b2cc16736180572fba4d57ddc806ca0b13b5b4975843d36d8573000566c23d36a7887eabf1524e0fdb28938b125dc97e3bea4bbf05e62b75072ad439ec8f0fc978fa2ec36943a8722d18f3c7c23d07be1b1f9a4e20836fcb1b52c31de1c3f4a1caebca365d70a8e0a423ba8207c14a9efe01aa7e455f6ec346817c447654f4caccb5ac00778698916b5a1ed1b25950d9c3594784e578e6dba0f09f7f14cc3bd52be461fc91c6346814cb72bdc93fb274571949507a5e89725145cb0f69bf4c83b4fc94c672ea244ed52b7be2be6ce816dc40e1f55ddc9efb4d231edec5cc9780cce21ed1589e872ee2b60e1cfff8ce058e379a2390145bf0e08fd18ec9fbc75f2d8d41fdc30173750af896e203f69af8da2f4ee78804ec7cc7c27744ceda69163318b01ab88ab53c19cdb89afac913ed0e45db129493f207ee1fd141716d837070fdd64b37978165357175f4abfdb064dd15a74a2b00c1f8529a12816dfc7a3d1094aa3e68c62306a068de2059217e5977d80e7cce26817cd8ce4d38aa789cb888d6f51c78f6b79aee13516ae25f830b086ad53aee7fc55753296d0abf7a4993c2b8653799f3c3ea4eb857feb9cc1d26d2c5c91bbc70e9ae61b6acac69db285b0bf695c13160d854b777ee77d17c2ae1851503e8ae6de8e829205ca84a91c3683b73e135684450caea482ee816196ce753ba3b123b9f42a48e8042b32dfe0d2b17dd2ce78854af053a7e5972a1f5cff3f7725740552b4e7be7c4eae026ac7b7ceca038510620513eccbb6ed983f77ab4b40281597612b63bfa53ec84cd5331582d7feafd659d851d1c0ddf945b91e03afcfa016c1db0c380ef0fae917d84a67320f38908da72308c35ba67da8838079df2c52bf2824c33a889b06e44f2965825e1e6740fdf0c365c957c495f9663f6c892d495faf2a46bbeb5b25d3df9f2290c05273e4e7e96f1f26056e12f37c73854b36cf685cb09cedf3d01c649b2ae7de8029d0c169c65518dc22c38a46db47a265ca674db10a0242ed633bc54dcd636f79731158b7f470f543247f20ef1ab6b86b18308d6ae5f2001bb79c733a451ee88dbc5b6dce870076760013e1bf2e0626444613da74611d6f04b058db321fe8984e09c38ca3a896a239763a7a95d0eb347cdde95863d952b9e61db8a34962b783796c2e3d9e80d41a8f1f870dc7d9b58cf8fc7937b11c19e75acfd9ca98012f11dc84ee7d47d8135de8975e1b298088d80927fdb111dc6fef85ebcff36b4e14e3aa6b2dfe48d37784d66324b691e0673667bcd091893c114147c76bdcacd19e477b6791fcd92741991202bb6f93bba66f611ac71594f408f549c82d85f2bb1f448f95dab6f5bee007f481b221f6b3107f5b01109ca3d2dd22a5c1f64e32d0a6d02fd41b2edd1c84b1242279eaeb46fd13f527c6bf40b449e627daf52b1894b3f3e3f26ba92da62396eba1368810fb178b15e94e1734dc21e792e1cad97f72b3b6e6ada226f081e668e68297d6f3f5cd01e99f484e73823619343f40be23b1066fecbbf040dda9e6005e690b3a04df312dbf1c1d51f793ab1c02934bb9eca8ab6709cbcaf2bdfb0d6c8f3f6603eaf5016e8802f9f4cffcc0d1d937456085f03856a20dac0d1416f05bba3cd86832e2f95f24d280c5607436362a142c708cc4f5e90d656ba7ea628ee30225c0b196cbd54d161c7d53d8e6604f8a0decd248dd22d97e9aab55bdb8fdcc50ef46d5087234ff70e15502dab8f969a2fb65014b5c366e9ec2420d8d6738a7796a57efb5723c30fd7834cb5824d86f0d4af559890dd6bd65680baea9afd36feb95ece9a78b1aff29b35ac75ac99417660805d2b3f8da98b4e5abb7de89f5fd09566b11b4c61418804dfb5431f3c4d3cb2248e5a356644774faf7ff42e3777a3eb46030d9d96972871c495a26cfa901b7fbdc467f22c8bee91b89ebd8f80a221d15750ae7f2cff0ad1ca53e53da6b121ce71b9923d28d50784c8e9c9c659ffa4814b1da317125b4338c6510e766d0d67973df21cbea6573cc53101e46348ec656b122f34a4151eee6879d1cc3044ae8b2dbef59b2c5dcb1d10599c52ceb4348e6e8281553d0b52c007b4cbd322da882b720e2b1241d56df6a9edf9dd6513dcfcdc6b1f6e1b2929d2a6e53cc4a9ea87f6ee54604c153b9b8978f740ef399beea72c8ba89142f7d38d82d7ea0a2b2a41d37181adfa4c7d0a994036950863ad08898192afc86c477359ac5814f8abcac9abf00a49ee25a9643ed9c7cd871b5a4e9f6450c332ba0695a6e3bba37b38bc99f5433e078c58dcc4d64f3c67601496595a2ee83ed4197addda83732bec8fadf9c03e7eff47c9aa8b59d504395c039435294b4bd0e8ef0d377efc09a021ed27ed33988d2d48c38e0117024cd42b9cd672f3f85ade401fd17258fe9a408b1f151905aa16b0f9cf6a95bb9b0795a18d171d92818dfd94fb43465b3cbf968c1ecbd1d7f2c49ad068b275839ad8860d3228963bf8f8915931e7c7ab1ea6340110d8867e4f9373dbbd79ba00296153e2fd981aba42e96dccf97a1d0d415e24cf453e948f85f9a02663708fbd383823b589f7ff40c7dee2351d9c7418be90644097fa37383fe1b7559bc3216f7dcd30eb6c263260417ef59101f8a94bb2267d4fd4925b133ec9e9541025ecfc279e964e787fbb535411c8804df8cf601bfbb20409561cc9da8c137e51c2f62c353ef1047bef8e9f26ef9a3bb91b3290398a57589850d0e74dd996064f3384771e7bfdce5954cbc8899b9abaef5ab682eb97ef31262ce1f2a1ccb2d06c9bb014019d57d00bb136ea6cfac52026ce656775fefcd3484e38dc043b202abdc04acb1426796ce60e7053131077a1e2b405be49fbd6fc7a4f902d69fb154fff99149cdc208a9749fd3de1907ed817f0cc581289fb2d94279c23386948749a2ac4873d56eda0e38389ccf302074edd31c6409771f40b46801223615ef2e1340a7b831df6b87dc95474f713935f4fc27eb595d844ba81dad5f42d10c4b1bb1acc9d7222330305a6ebb349879ed75b3c5be3a36fc41198b168ba432cd5020c150d48821fa6b10415b111efae6c7a547fb5d51ca2744a279cdf458b7e9960ddbfe51d4a1c67f71162a2d6e03548010c501cd4da7832c1e7368af35a1f068127e387a430f5bf4307f3d78f8710dae090dc4b4a7643872d79d77e058165695c428edab2183a7bbf4b00678d678427e5241f37f54f46c4c4485684d34218e040593b3ff3db17fb1e2763d2ed339888483b252171e213272caba9bc6302d7f84168a7728677f32a1f9cbaab353ea4c666ed6fed611fc3ecfd69bfbf6561cfc7acd7b79fb759db6008014d7f264e1c69e05c231bd226a1b43ab98e91eaf346a7173b0d4c38c5cf3998ad8f72e0ae600a328eb484e99ac37057d24ae58042cf714f0dcebceb90db97f7d722a9680b1b0bc73729b1715130b00af1ac1ff84a1f8013dfe032e7349a7fa53583b301b5dced9f01dfa89e590c32e546e6050dfa2eff31651c75f9d10206c9006fb63646ae20df1175ec57145cf171570159e45951acee5ef29f4166ab728831f5b6fc94a8550397fbaa1d5241c4c317d3613864b55dbdfb6342bc7c6db2c292a1bb50abdbb48b0b3895e686b6afea5f4d90b4efd5554b1897c0e185e3b08efca75ae34d7fc2bd719f65e7fdfde226e2e4f8e41142eff681ab30282c23fa565a5fce2fb874d03f5eca7b956593d747047b8d0f43a8078f305bbc306ef2c24ed2038bcfcc83b57f3f3bd9944b4fca572cc51b962917b88ecca9791c16f1a1114b55d4a27354d6c02c3f84fd7312dfa34e6734ccc96a1dfcfb3195448f47f92dc45611070bed7edfd64ea5d8bf794501800b77d0227a8ea8b9de7d2ab09c0f489c32a95e8598f64a7dc10019599513af8a7929f9632bb03cf41ebe6e66bb0e058708133982b5dbf16e04d7bbe3daf59a15113b427b3e1922b38d08e429ba48d635caba517dbcb66a0e18482d24af2faa091da5057fa25cdc7e92ecc6ec3609a7de26cd17d5bab5f62763d247251d112a667aacec48b6cc054c4c417e1269bd3d375a62506849280405b9908f7ef0f842bcdf230048a8c5296a8ece46ad50b1febad", 0x1000}], 0xa, 0x0, 0x0, 0x48c4}, 0x1) 07:51:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x33f5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:28 executing program 1: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x152) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="250500b1775c2c07000000f72b212e2e"], 0x4) acct(&(0x7f00000000c0)='./file0\x00') close(r0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140), &(0x7f0000000140)) ioctl$RTC_WKALM_SET(r0, 0x4028700f, &(0x7f0000000040)={0x1, 0x1, {0x1f, 0x19, 0x14, 0xa, 0x1, 0x0, 0x1, 0x103, 0xffffffffffffffff}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x14f642, 0x0) 07:51:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xfdffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 223.099284] FAULT_INJECTION: forcing a failure. [ 223.099284] name failslab, interval 1, probability 0, space 0, times 0 [ 223.110839] CPU: 0 PID: 15055 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 223.119437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.128809] Call Trace: [ 223.131423] dump_stack+0x1c9/0x2b4 [ 223.135081] ? dump_stack_print_info.cold.2+0x52/0x52 [ 223.140306] ? filename_lookup+0x397/0x510 [ 223.144566] ? user_path_at_empty+0x40/0x50 [ 223.148912] ? do_mount+0x17f/0x1e20 [ 223.152653] ? ksys_mount+0x12d/0x140 [ 223.156484] should_fail.cold.4+0xa/0x11 [ 223.160570] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.165698] ? perf_trace_lock_acquire+0xeb/0x9a0 [ 223.170587] ? do_raw_spin_lock+0xc1/0x200 [ 223.174850] ? perf_trace_lock+0x920/0x920 [ 223.179115] ? trace_hardirqs_off+0xd/0x10 [ 223.183370] ? quarantine_put+0x10d/0x1b0 [ 223.187544] ? lock_acquire+0x1e4/0x540 [ 223.191539] ? fs_reclaim_acquire+0x20/0x20 [ 223.195880] ? lock_downgrade+0x8f0/0x8f0 [ 223.200053] ? check_same_owner+0x340/0x340 [ 223.204398] ? lock_downgrade+0x8f0/0x8f0 [ 223.208563] ? rcu_note_context_switch+0x730/0x730 [ 223.213521] __should_failslab+0x124/0x180 [ 223.217781] should_failslab+0x9/0x14 [ 223.221608] kmem_cache_alloc_trace+0x2cb/0x780 [ 223.226314] ? kasan_check_write+0x14/0x20 [ 223.230603] ? do_raw_read_unlock+0x3f/0x60 [ 223.234951] vfs_new_fs_context+0x5a/0x6d0 [ 223.239258] do_mount+0x605/0x1e20 [ 223.242839] ? check_same_owner+0x340/0x340 [ 223.247182] ? lock_release+0xa30/0xa30 [ 223.251195] ? copy_mount_string+0x40/0x40 [ 223.255464] ? retint_kernel+0x10/0x10 [ 223.259402] ? __sanitizer_cov_trace_const_cmp2+0x20/0x20 [ 223.264965] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.270616] ? copy_mount_options+0x285/0x380 [ 223.275138] ksys_mount+0x12d/0x140 [ 223.278793] __x64_sys_mount+0xbe/0x150 [ 223.282793] do_syscall_64+0x1b9/0x820 [ 223.286694] ? finish_task_switch+0x1d3/0x870 [ 223.291323] ? syscall_return_slowpath+0x5e0/0x5e0 07:51:28 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xff07, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 223.296266] ? syscall_return_slowpath+0x31d/0x5e0 [ 223.301222] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 223.306267] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.311134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.316340] RIP: 0033:0x456a09 [ 223.319543] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.338454] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 07:51:28 executing program 4 (fault-call:10 fault-nth:5): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) [ 223.346186] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 223.353461] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 223.360903] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 223.368170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 223.375433] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000004 07:51:28 executing program 7: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) name_to_handle_at(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x1008, 0x3, "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"}, &(0x7f0000000140), 0x1400) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000001c0)=0x51a) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x8280, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x10000, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 07:51:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = add_key(&(0x7f0000000440)='rxrpc_s\x00', &(0x7f0000000480), &(0x7f0000000640), 0x0, 0xfffffffffffffffd) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7fff, 0x210000) request_key(&(0x7f00000003c0)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='\x00', r1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000002c0)=0x1, &(0x7f0000000300)=0x2) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100), 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, r3) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 07:51:28 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80402, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x29, "ab1d9f6f763737875cb79386357c4d7b0eb5c814d538ab5993027c3dcacaae80996570350d57334576"}, &(0x7f0000000140)=0x31) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7ff, 0x0, 0x7, 0x7fffffff, r1}, &(0x7f0000000200)=0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r3, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r4 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r5 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r4, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r6 = dup(r5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r6, 0x0) sendto$inet(r3, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6c, &(0x7f0000018000)={0x0, @in6}, &(0x7f0000000000)=0x8c) 07:51:28 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2af5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:29 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x10, &(0x7f0000000100), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x14e, 0xc200) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syzkaller0\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_delrule={0x50, 0x21, 0x0, 0x70bd27, 0x25dfdbfe, {0x2, 0x80, 0x0, 0x2, 0x7, 0x0, 0x0, 0x3}, [@FRA_FLOW={0x8, 0xb, 0x9800}, @FRA_SRC={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x17}}, @FRA_GENERIC_POLICY=@FRA_PRIORITY={0x8, 0x6, 0x1}, @FRA_FLOW={0x8, 0xb, 0x4}, @FRA_SRC={0x8, 0x2, @remote}, @FRA_DST={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x4800}, 0x54) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4000, 0x0) [ 223.604618] QAT: Invalid ioctl [ 223.608618] Process accounting resumed [ 223.614175] FAULT_INJECTION: forcing a failure. [ 223.614175] name failslab, interval 1, probability 0, space 0, times 0 [ 223.625600] CPU: 0 PID: 15085 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 223.634097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.643456] Call Trace: [ 223.646056] dump_stack+0x1c9/0x2b4 [ 223.649685] ? dump_stack_print_info.cold.2+0x52/0x52 [ 223.654875] ? __kernel_text_address+0xd/0x40 [ 223.659396] should_fail.cold.4+0xa/0x11 [ 223.663467] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 223.668565] ? save_stack+0xa9/0xd0 [ 223.672196] ? save_stack+0x43/0xd0 [ 223.675823] ? kasan_kmalloc+0xc4/0xe0 [ 223.679706] ? kmem_cache_alloc_trace+0x152/0x780 [ 223.684535] ? legacy_init_fs_context+0x49/0xd0 [ 223.689207] ? vfs_new_fs_context+0x2c3/0x6d0 [ 223.693689] ? ksys_mount+0x12d/0x140 [ 223.697487] ? __x64_sys_mount+0xbe/0x150 [ 223.701635] ? do_syscall_64+0x1b9/0x820 [ 223.705693] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.711056] ? do_syscall_64+0x1b9/0x820 [ 223.715635] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.720992] ? trace_hardirqs_off+0xd/0x10 [ 223.725213] ? quarantine_put+0x10d/0x1b0 [ 223.729354] ? lock_acquire+0x1e4/0x540 [ 223.733325] ? fs_reclaim_acquire+0x20/0x20 [ 223.737644] ? lock_downgrade+0x8f0/0x8f0 [ 223.741776] ? lock_downgrade+0x8f0/0x8f0 [ 223.745915] ? lock_release+0xa30/0xa30 [ 223.749886] ? check_same_owner+0x340/0x340 [ 223.754218] ? check_same_owner+0x340/0x340 [ 223.758525] ? debug_mutex_init+0x2d/0x60 [ 223.762661] ? rcu_note_context_switch+0x730/0x730 [ 223.767579] __should_failslab+0x124/0x180 [ 223.771800] should_failslab+0x9/0x14 [ 223.775615] __kmalloc_track_caller+0x2c4/0x760 [ 223.780277] ? kmem_cache_alloc_trace+0x318/0x780 [ 223.785105] ? legacy_parse_monolithic+0xde/0x1e0 [ 223.789939] kmemdup+0x24/0x50 [ 223.793122] legacy_parse_monolithic+0xde/0x1e0 [ 223.797774] ? legacy_fs_context_dup+0x1d0/0x1d0 [ 223.802526] do_mount+0x6d1/0x1e20 [ 223.806061] ? check_same_owner+0x340/0x340 [ 223.810390] ? lock_release+0xa30/0xa30 [ 223.814366] ? copy_mount_string+0x40/0x40 [ 223.818582] ? kasan_kmalloc+0xc4/0xe0 [ 223.822464] ? kmem_cache_alloc_trace+0x318/0x780 [ 223.827311] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 223.832838] ? _copy_from_user+0xdf/0x150 [ 223.836974] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 223.842492] ? copy_mount_options+0x285/0x380 [ 223.846973] ksys_mount+0x12d/0x140 [ 223.850592] __x64_sys_mount+0xbe/0x150 [ 223.854549] do_syscall_64+0x1b9/0x820 [ 223.858427] ? finish_task_switch+0x1d3/0x870 [ 223.862906] ? syscall_return_slowpath+0x5e0/0x5e0 [ 223.867825] ? syscall_return_slowpath+0x31d/0x5e0 [ 223.872738] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 223.877738] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.882568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 223.887749] RIP: 0033:0x456a09 [ 223.890933] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 223.909819] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 223.917524] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 223.924778] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 223.932034] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 223.939308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 223.946566] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000005 07:51:29 executing program 4 (fault-call:10 fault-nth:6): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:29 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x87ffffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe4ffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4188aea7, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000fd73cc5109892d705c5f7237758760ced21c38af4683fcedbfd23c061f065450d5d4b113c4b9c4895fd1718da85335381f4151c154361b40e6a8246bd7c99b04f799c424c0abc2b8d3ae600312ed236bcda4a397a9f3a73bb427a4078f3515c72a02a1f5c6dccc12af0c27ab5cc4772bea88254a648260d88032233d5b6c6c2bb52404eb79c99254e08ab79b6d65acf099f323f3768243640f4c704339e182fb3c494db520700aa9f226bee38fbea1f6798548a55b2ae0c3ad7e2aff"]) [ 223.970299] Process accounting resumed 07:51:29 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = memfd_create(&(0x7f00000004c0)="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", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) lseek(r1, 0x0, 0x4) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000000)=0x67e5) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000040)={0x8}) [ 224.026556] proc: unrecognized mount option "" or missing value [ 224.036129] QAT: Invalid ioctl [ 224.041238] proc: unrecognized mount option "" or missing value 07:51:29 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x0) ioctl$RTC_AIE_OFF(r2, 0x7002) ioctl(r1, 0x8912, &(0x7f0000000040)="02639f002b5afdc31ac973000000000000") ioctl$KVM_ENABLE_CAP_CPU(r0, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x10a]}) 07:51:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2df5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:29 executing program 5: unshare(0x64000400) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt(r0, 0x6, 0x7fffffff, &(0x7f0000000000)="4d3990", 0x3) pipe2(&(0x7f0000000040), 0x84800) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001500)={0x4}, 0x8, 0x0) signalfd(r1, &(0x7f0000000080), 0x8) 07:51:29 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00000000c0)=""/214, &(0x7f00000001c0)=0xd6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x10000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000000200)=0x8) getpeername$packet(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0xfffffffffffffd99) 07:51:29 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x7000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "76657273696f6e70323030302e75fa2f9cf71c9ba06c25b265e48b5dbc840b0f69543415b5d41ad6a49c510eec87d12503eb02ddd91a7de5bdc0a34b8f73b956ca0e2a4300de4a0edded3bb3a866fdcb41d54d495eeb98beda10232c0d6580724eb2ab57a6d4b68b19369c3e7a4146f6b0b9dde02b5cd01b557187e90e0fbae59d5eb22167431be5816b5ede11c31acb7750489169af280c1cb327f7e0a0c1ea9278b8315754d833138c122b1e8695d49df73c6a2cd3cd6f4e7ba33cf010ee3269e272095b09d7ec5c1e5bacab446247ecb555305aad3460bd2ac03672d618b930bf7d1c2ba90806b6296f00e3193402bbb40bfaba98f28190a7050e59ca8b60a5fec5c6dbaff9ceaf8efa375b2662fca168ae8cf3d65ea894f5131b75b3819cd6edbe56d0ff80f278b36e12ab528eb4f831962325596ca010aad662ea744f48b25dac72625d76504354f1b943c3131ec21b71281cf19860299ebb0c09ab458e662fd43b5f8f55110b7070f0891767ab2549d484", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffff000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 224.229493] FAULT_INJECTION: forcing a failure. [ 224.229493] name failslab, interval 1, probability 0, space 0, times 0 [ 224.240981] CPU: 0 PID: 15131 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 224.249477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.258818] Call Trace: [ 224.261401] dump_stack+0x1c9/0x2b4 [ 224.265181] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.270390] ? kernel_text_address+0x79/0xf0 [ 224.274826] should_fail.cold.4+0xa/0x11 [ 224.278907] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.284005] ? save_stack+0xa9/0xd0 [ 224.287622] ? save_stack+0x43/0xd0 [ 224.291232] ? kasan_kmalloc+0xc4/0xe0 [ 224.295117] ? vfs_new_fs_context+0x5a/0x6d0 [ 224.299529] ? do_mount+0x605/0x1e20 [ 224.303232] ? ksys_mount+0x12d/0x140 [ 224.307025] ? __x64_sys_mount+0xbe/0x150 [ 224.311190] ? do_syscall_64+0x1b9/0x820 [ 224.315262] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.320616] ? trace_hardirqs_off+0xd/0x10 [ 224.324839] ? quarantine_put+0x10d/0x1b0 [ 224.328993] ? lock_acquire+0x1e4/0x540 [ 224.332963] ? fs_reclaim_acquire+0x20/0x20 [ 224.337282] ? lock_downgrade+0x8f0/0x8f0 [ 224.341412] ? fs_reclaim_acquire+0x20/0x20 [ 224.345721] ? check_same_owner+0x340/0x340 [ 224.350022] ? debug_mutex_init+0x2d/0x60 [ 224.354154] ? rcu_note_context_switch+0x730/0x730 [ 224.359082] __should_failslab+0x124/0x180 [ 224.363324] should_failslab+0x9/0x14 [ 224.367123] kmem_cache_alloc_trace+0x2cb/0x780 [ 224.371781] ? put_fs_context+0x500/0x500 [ 224.375924] legacy_init_fs_context+0x49/0xd0 [ 224.380408] ? refcount_inc_checked+0x29/0x70 [ 224.384911] vfs_new_fs_context+0x2c3/0x6d0 [ 224.389222] do_mount+0x605/0x1e20 [ 224.392749] ? copy_mount_string+0x40/0x40 [ 224.396971] ? kasan_kmalloc+0xc4/0xe0 [ 224.400846] ? kmem_cache_alloc_trace+0x318/0x780 [ 224.405678] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 224.411202] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.416722] ? copy_mount_options+0x285/0x380 [ 224.421204] ksys_mount+0x12d/0x140 [ 224.424816] __x64_sys_mount+0xbe/0x150 [ 224.428774] do_syscall_64+0x1b9/0x820 [ 224.432643] ? finish_task_switch+0x1d3/0x870 [ 224.437129] ? syscall_return_slowpath+0x5e0/0x5e0 [ 224.442428] ? syscall_return_slowpath+0x31d/0x5e0 [ 224.447340] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 224.452341] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.457182] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.462358] RIP: 0033:0x456a09 07:51:29 executing program 4 (fault-call:10 fault-nth:7): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) [ 224.465534] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 224.484415] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 224.492112] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 224.499365] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 224.506616] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 224.513883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 224.521137] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000006 [ 224.557929] IPVS: ftp: loaded support on port[0] = 21 07:51:30 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='stat\x00') ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, r3) sendfile(r0, r1, &(0x7f0000000140), 0x10001) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x81, 0x4000) [ 224.763043] FAULT_INJECTION: forcing a failure. [ 224.763043] name failslab, interval 1, probability 0, space 0, times 0 [ 224.774335] CPU: 0 PID: 15166 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 224.782851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.792205] Call Trace: [ 224.794787] dump_stack+0x1c9/0x2b4 [ 224.798404] ? dump_stack_print_info.cold.2+0x52/0x52 [ 224.803596] should_fail.cold.4+0xa/0x11 [ 224.807655] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 224.812753] ? lock_acquire+0x1e4/0x540 [ 224.816714] ? fs_reclaim_acquire+0x20/0x20 [ 224.821023] ? lock_downgrade+0x8f0/0x8f0 [ 224.825156] ? check_same_owner+0x340/0x340 [ 224.829463] ? rcu_note_context_switch+0x730/0x730 [ 224.834378] ? legacy_parse_monolithic+0xde/0x1e0 [ 224.839206] ? lock_acquire+0x1e4/0x540 [ 224.843167] ? fs_reclaim_acquire+0x20/0x20 [ 224.847474] ? lock_downgrade+0x8f0/0x8f0 [ 224.851605] ? check_same_owner+0x340/0x340 [ 224.855929] ? lock_downgrade+0x8f0/0x8f0 [ 224.860064] ? rcu_note_context_switch+0x730/0x730 [ 224.864993] __should_failslab+0x124/0x180 [ 224.869212] should_failslab+0x9/0x14 [ 224.873000] kmem_cache_alloc_trace+0x2cb/0x780 [ 224.877659] ? kasan_unpoison_shadow+0x35/0x50 [ 224.882233] ? kasan_kmalloc+0xc4/0xe0 [ 224.886107] v9fs_mount+0x61/0x900 [ 224.889636] ? v9fs_drop_inode+0x150/0x150 [ 224.893855] legacy_get_tree+0x131/0x460 [ 224.897917] vfs_get_tree+0x1cb/0x5c0 [ 224.901704] do_mount+0x6f2/0x1e20 [ 224.905226] ? check_same_owner+0x340/0x340 [ 224.909534] ? lock_release+0xa30/0xa30 [ 224.913492] ? copy_mount_string+0x40/0x40 [ 224.917711] ? retint_kernel+0x10/0x10 [ 224.921592] ? copy_mount_options+0x1d9/0x380 [ 224.926085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 224.931604] ? copy_mount_options+0x285/0x380 [ 224.936089] ksys_mount+0x12d/0x140 [ 224.939703] __x64_sys_mount+0xbe/0x150 [ 224.943661] do_syscall_64+0x1b9/0x820 [ 224.947543] ? syscall_return_slowpath+0x5e0/0x5e0 [ 224.952464] ? syscall_return_slowpath+0x31d/0x5e0 [ 224.957379] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 224.962377] ? prepare_exit_to_usermode+0x291/0x3b0 [ 224.967384] ? perf_trace_sys_enter+0xb10/0xb10 [ 224.972124] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.976955] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.982145] RIP: 0033:0x456a09 [ 224.985324] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.004205] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 225.011899] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 225.019158] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 225.026411] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 225.033662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 225.040916] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000007 07:51:30 executing program 0: r0 = socket$inet(0x2, 0x3, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000080), 0x800) ioctl(r1, 0x7, &(0x7f00000000c0)="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") setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) r2 = geteuid() r3 = request_key(&(0x7f00000010c0)='trusted\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001140)='-eth0cpuset^user-\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) 07:51:30 executing program 5: unshare(0x64000400) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt(r0, 0x6, 0x7fffffff, &(0x7f0000000000)="4d3990", 0x3) pipe2(&(0x7f0000000040), 0x84800) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001500)={0x4}, 0x8, 0x0) signalfd(r1, &(0x7f0000000080), 0x8) 07:51:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xf5ffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x2276, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xffff, 0x5, 0x208, 0x6, 0x9, 0x9, 0x2, 0xfffffffffffffeff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xdc, "26d3138f5a8085e481ab95216c1e6e414bc9e9a23b15f3ab2f8ba0349f2ae967132a34eb02a7cf102cea57598df89e9edd99c7bf54cb7d052ea4b00e086c6fbaf3f71bfc271f31184a78de5f332cc086208bb6eb5919774fcf1e148ad6561b755157ac0769927926d5b4dbd368a58dd260a6b242b1d106887721184e55929caa095f165a815dcc8fc94136f92775c8f5b4cb8d2d9fc7bcaefed9889ad487f5a7d71e7b6893dd8a4d6144ce58bec85314ff2a71bfd4d4feb2f3257be51432fdcf4bc70fc0521f5cef005e64e991e13b468153e60b4ec92ca9356c1c76"}, &(0x7f00000000c0)=0xe4) 07:51:30 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe4f5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x87000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:30 executing program 4 (fault-call:10 fault-nth:8): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) [ 225.136390] IPVS: ftp: loaded support on port[0] = 21 07:51:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3ff, 0x0) clock_gettime(0x0, &(0x7f0000005240)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005140)=[{{&(0x7f0000000040)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000280)=""/252, 0xfc}, {&(0x7f00000000c0)=""/94, 0x5e}, {&(0x7f0000000380)=""/192, 0xc0}, {&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/73, 0x49}, {&(0x7f00000005c0)=""/70, 0x46}], 0x6, &(0x7f00000006c0)=""/142, 0x8e, 0x2}, 0x8}, {{&(0x7f0000000780)=@hci, 0x80, &(0x7f0000003a80)=[{&(0x7f0000000800)=""/90, 0x5a}, {&(0x7f0000000880)=""/77, 0x4d}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/203, 0xcb}, {&(0x7f0000001a00)=""/104, 0x68}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x4}, 0x5}, {{0x0, 0x0, &(0x7f0000004cc0)=[{&(0x7f0000003b00)=""/61, 0x3d}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/41, 0x29}, {&(0x7f0000004b80)=""/129, 0x81}, {&(0x7f0000004c40)=""/17, 0x11}, {&(0x7f0000004c80)=""/38, 0x26}], 0x6, &(0x7f0000004d40)=""/5, 0x5, 0x2}, 0x7f}, {{&(0x7f0000004d80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005100)=[{&(0x7f0000004e00)=""/235, 0xeb}, {&(0x7f0000004f00)=""/182, 0xb6}, {&(0x7f0000004fc0)=""/35, 0x23}, {&(0x7f0000005000)=""/252, 0xfc}], 0x4, 0x0, 0x0, 0xffffffff}, 0x400}], 0x4, 0x100, &(0x7f0000005280)={r1, r2+30000000}) r4 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000005440)={&(0x7f0000005340)=""/243, 0xf3}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000052c0)={@mcast1, @dev={0xfe, 0x80, [], 0x1a}, @loopback, 0x1, 0x6, 0x7, 0x400, 0x9, 0x20080, r3}) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x48, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, 0xe8) 07:51:30 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xff00000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xf5ffffff00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x8000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:30 executing program 5: keyctl$join(0x1, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e00000c000000000000000000000005000600000000000a0000000000000000000101000000000000000000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x60}}, 0x0) 07:51:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 225.245147] FAULT_INJECTION: forcing a failure. [ 225.245147] name failslab, interval 1, probability 0, space 0, times 0 [ 225.256486] CPU: 0 PID: 15196 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 225.264980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.274335] Call Trace: [ 225.276934] dump_stack+0x1c9/0x2b4 [ 225.280565] ? dump_stack_print_info.cold.2+0x52/0x52 [ 225.285761] should_fail.cold.4+0xa/0x11 [ 225.289829] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.295280] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 225.300307] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 225.305073] ? is_bpf_text_address+0xae/0x170 [ 225.309566] ? lock_downgrade+0x8f0/0x8f0 [ 225.313715] ? lock_release+0xa30/0xa30 [ 225.317688] ? kasan_check_read+0x11/0x20 [ 225.321832] ? rcu_is_watching+0x8c/0x150 [ 225.325982] ? lock_acquire+0x1e4/0x540 [ 225.329955] ? fs_reclaim_acquire+0x20/0x20 [ 225.334275] ? lock_downgrade+0x8f0/0x8f0 [ 225.338439] ? kernel_text_address+0x79/0xf0 [ 225.342848] ? check_same_owner+0x340/0x340 [ 225.347164] ? unwind_get_return_address+0x61/0xa0 [ 225.352110] ? rcu_note_context_switch+0x730/0x730 [ 225.357051] __should_failslab+0x124/0x180 [ 225.361281] should_failslab+0x9/0x14 [ 225.365084] __kmalloc_track_caller+0x2c4/0x760 [ 225.369746] ? save_stack+0xa9/0xd0 [ 225.373455] ? save_stack+0x43/0xd0 [ 225.377073] ? kasan_kmalloc+0xc4/0xe0 [ 225.380957] ? v9fs_mount+0x61/0x900 [ 225.384664] ? v9fs_session_init+0xdd/0x1a80 [ 225.389068] kstrdup+0x39/0x70 [ 225.392260] v9fs_session_init+0xdd/0x1a80 [ 225.396494] ? rcu_note_context_switch+0x730/0x730 [ 225.401419] ? legacy_parse_monolithic+0xde/0x1e0 [ 225.406263] ? v9fs_show_options+0x7e0/0x7e0 [ 225.410677] ? lock_release+0xa30/0xa30 [ 225.414648] ? check_same_owner+0x340/0x340 [ 225.418970] ? lock_downgrade+0x8f0/0x8f0 [ 225.423121] ? kasan_unpoison_shadow+0x35/0x50 [ 225.427702] ? kasan_kmalloc+0xc4/0xe0 [ 225.431608] ? kmem_cache_alloc_trace+0x318/0x780 [ 225.436445] ? kasan_unpoison_shadow+0x35/0x50 [ 225.441035] ? kasan_kmalloc+0xc4/0xe0 [ 225.444927] v9fs_mount+0x7c/0x900 [ 225.448473] ? v9fs_drop_inode+0x150/0x150 [ 225.452706] legacy_get_tree+0x131/0x460 [ 225.456772] vfs_get_tree+0x1cb/0x5c0 [ 225.460571] do_mount+0x6f2/0x1e20 [ 225.464111] ? check_same_owner+0x340/0x340 [ 225.468430] ? lock_release+0xa30/0xa30 [ 225.472405] ? copy_mount_string+0x40/0x40 [ 225.476655] ? kasan_kmalloc+0xc4/0xe0 [ 225.480540] ? kmem_cache_alloc_trace+0x318/0x780 [ 225.485387] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.490918] ? _copy_from_user+0xdf/0x150 [ 225.495059] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.500587] ? copy_mount_options+0x285/0x380 [ 225.505079] ksys_mount+0x12d/0x140 [ 225.508698] __x64_sys_mount+0xbe/0x150 [ 225.512666] do_syscall_64+0x1b9/0x820 [ 225.516716] ? finish_task_switch+0x1d3/0x870 [ 225.521199] ? syscall_return_slowpath+0x5e0/0x5e0 [ 225.526125] ? syscall_return_slowpath+0x31d/0x5e0 [ 225.531049] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 225.536058] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 225.540893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.546079] RIP: 0033:0x456a09 [ 225.549263] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 225.568160] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 225.575858] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 225.583116] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 07:51:31 executing program 1: syz_emit_ethernet(0xfffffffffffffe08, &(0x7f0000000000)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local, @local, {[], @icmpv6=@echo_request}}}}}, &(0x7f0000000180)={0x0, 0x4, [0x0, 0x474, 0x0, 0xfffffffffffffffd]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) pwritev(r0, &(0x7f0000001640)=[{&(0x7f0000000040)="0c951925630292d1a710485b9da7aa84ec7d8aaed07dda439e2a43cac86073e61118de483e511206502b0cac848577fbd9990fdddf", 0x35}, {&(0x7f00000001c0)="f981336eda04b82548eb809c3b7f762396df686a177471fc122044ab231f782ca64d052537c1034343001c4c711da4dd00e2700d5b2d7c8449f30020e3fd456bc300a690f7ed77cc92d370d1769707cd6afa79623943b1399ce427b0b4f681cf54f5ad9e8db8fcb9a0c77cf6f5e2112c19c0dedd0c7e57f525bdcecfe0e8f04941442f86de0234619e237978cd1532ec0e8cb7933e9d5b56bbbddc6b070edfbd24be5446d64c906e2456e4d807211c9a7103183412d1f257e2e975", 0xbb}, {&(0x7f0000000280)="48d718223de5bb0a940b7adca9152c1f6785bd00b1b6d2bf65a5fce7bda66aa11a0ad9b14c10a426e6ea09ee53453c5202e47c05b45dff18c87b539961f62c10460e9cd915107d2b087486d65fc22af11825740fe08d813707adee9265614495928e1ce12243ab67002ca1af12373a31ead57c31b52a596dfb38c2c8a1b2247d4d63c02041c1300bcaf56e63edaee46cf14fcab502ebff857c", 0x99}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="9e69ece6eb7ea9f8f57614b0681500d8bfa86159f909f53ce51574ed1bcf98fe2f3c3a3277e3ccb4db1f042a16334ca4fe6d91cfebd207c6594add44d2e49c33cf8c0373888317445e3b4a33541f72101fb801cd1c8d506a147f99e5e76989da2738a82c10c64221edeb2ee0247a366fbca22a74eab9d19a6a41c87db18b54461d2a9d4e261dded033650140dbfc15acb86ff62a2f35c214749144e1b385136e09cea2eb43e792bcf2ceadfa0baccf063ce24ac698fb49555353ed833dd3c7c4e67ce5", 0xc3}, {&(0x7f0000001440)="bc7d0ae70656dc5e577ad1d3e502f82814c9155abed2c1191597259c1a08b43e9337e2200e599726727da3d3022d15e02f575b39ea0e9a8c3355622ed3a1096bcc384315425633609d68b0ac5122603f5c1571ab43a6f815629ab90dc8ad90139043986227deae25abff155dc11c96998541dd5fcd69cc382831a813fac6450d089f1f7c214e127efbdd1726", 0x8c}, {&(0x7f0000001500)="d21d7f05e9b66aa33fa0f0aa1f64375b38d4104cb99426b5a34d6655d792477ef1f19e74938835274a8115a584a58d15652f16cfd434220ab298eeac1cf89ec798cfdfb00986488dea30363fe6dbe1d8d130d811c54885526932720a4f874d62b8bd98b6596526bf099f3aa62bfe9b33dc0e324f3a57819f26a9df47a0e92be64921d279cb2c668073bdb1c3a5770a3f60ffc82706bf16c8457fd0ef8d47764f9de6868ee7", 0xa5}, {&(0x7f00000015c0)="78ed4b0bbe02b08981c660aa3da89a3787294d576161d4e7a406979f156a3a82ee28c4592a79fe8a398aa0ce65eff186189b8c5cb647482fbb52f1da2fb68f671118fbf0c5b54b11911631f117c5", 0x4e}], 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/57) bind$vsock_dgram(r0, &(0x7f00000017c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000016c0)="be7b8012fc9151c778fb60cb1b0c54a0c96ac7c5915441ca4c31ce0913d173e5648414cc7af5d5be5350b28d5f3e7ecdbaa4f2375d013837dd291e1266dd9635217ba9fb114f1be6240f44d07ce20aa3475e9edcaff45f81432645e26a3ad2bc4c32883079737f00b9a3459406e384d6aa63ce290f1d95dfcdb97b1ffe50b1fe2664ca867a0c67ffa2ad302da75c6fd35d7c156d346f95c2dd9c9804f87bca923ef95bea629285794281b53f49849a1a12fb", 0xb2, 0xfffffffffffffffe) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001780)) keyctl$invalidate(0x15, r1) 07:51:31 executing program 4 (fault-call:10 fault-nth:9): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) [ 225.590378] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 225.597638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 225.604895] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000008 07:51:31 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x3e20}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000001c0)={0x2014, &(0x7f0000000240)}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f16}) 07:51:31 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x900000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xedc000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="f9bf6984e709", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223}, @dev}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x0, 0xffffffffffffffff]}) accept4(r0, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @multicast2}}, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@dev}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) 07:51:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x9) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc80700145f8f764070") r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire], 0x0, 0x0, &(0x7f0000012fc7)}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r3 = dup3(r2, r2, 0x80000) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000080)=""/38) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper], 0x0, 0x0, &(0x7f0000000680)}) dup(r2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f630c40000000050000000000000000"], 0x1, 0x0, &(0x7f00000001c0)="10"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000180)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done], 0x1, 0x1000000, &(0x7f0000000100)="c8"}) 07:51:31 executing program 0: r0 = socket$inet(0x2, 0x7, 0x1) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000040), 0x4) 07:51:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x400000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 225.850180] FAULT_INJECTION: forcing a failure. [ 225.850180] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 225.862639] CPU: 1 PID: 15234 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 225.871198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.880562] Call Trace: [ 225.883172] dump_stack+0x1c9/0x2b4 [ 225.886811] ? dump_stack_print_info.cold.2+0x52/0x52 [ 225.892016] should_fail.cold.4+0xa/0x11 [ 225.896094] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 225.901215] ? kasan_check_read+0x11/0x20 [ 225.905419] ? rcu_is_watching+0x8c/0x150 [ 225.909593] ? is_bpf_text_address+0xd7/0x170 [ 225.914120] ? kernel_text_address+0x79/0xf0 [ 225.918552] ? __kernel_text_address+0xd/0x40 [ 225.923056] ? unwind_get_return_address+0x61/0xa0 [ 225.928091] ? lock_acquire+0x1e4/0x540 [ 225.932094] ? fs_reclaim_acquire+0x20/0x20 [ 225.936446] ? lock_downgrade+0x8f0/0x8f0 [ 225.940966] ? check_same_owner+0x340/0x340 [ 225.941671] binder: BINDER_SET_CONTEXT_MGR bad uid 0 != 3327 [ 225.945303] ? rcu_note_context_switch+0x730/0x730 [ 225.945324] ? legacy_parse_monolithic+0xde/0x1e0 [ 225.945352] __alloc_pages_nodemask+0x36e/0xdb0 [ 225.945373] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 225.945392] ? lock_downgrade+0x8f0/0x8f0 [ 225.945408] ? kasan_check_read+0x11/0x20 [ 225.945425] ? do_raw_spin_unlock+0xa7/0x2f0 [ 225.960226] binder: 15243:15250 ioctl 40046207 0 returned -1 [ 225.961039] ? kasan_check_write+0x14/0x20 [ 225.961056] ? do_raw_spin_lock+0xc1/0x200 [ 225.961074] ? kasan_unpoison_shadow+0x35/0x50 [ 225.961088] ? kasan_kmalloc+0xc4/0xe0 [ 225.961119] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 225.967255] binder: 15243:15259 Acquire 1 refcount change on invalid ref 0 ret -22 [ 225.970782] alloc_pages_current+0x10c/0x210 [ 225.970800] get_zeroed_page+0x14/0x50 [ 225.970815] legacy_validate+0x133/0x220 [ 225.970828] ? vfs_set_fs_source+0x180/0x180 [ 225.970841] vfs_get_tree+0x144/0x5c0 [ 225.970856] do_mount+0x6f2/0x1e20 [ 225.970869] ? copy_mount_string+0x40/0x40 [ 225.970881] ? kasan_kmalloc+0xc4/0xe0 [ 225.970898] ? kmem_cache_alloc_trace+0x318/0x780 [ 225.970913] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 225.970929] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 225.970942] ? copy_mount_options+0x285/0x380 [ 225.970954] ksys_mount+0x12d/0x140 [ 225.970973] __x64_sys_mount+0xbe/0x150 [ 226.079455] do_syscall_64+0x1b9/0x820 [ 226.083329] ? syscall_return_slowpath+0x5e0/0x5e0 [ 226.088243] ? syscall_return_slowpath+0x31d/0x5e0 [ 226.093160] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 226.098179] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.103007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.108190] RIP: 0033:0x456a09 [ 226.111368] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.130259] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 226.137949] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 226.145211] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 226.152467] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 226.159719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 226.166970] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000009 [ 226.178156] binder: 15243:15268 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 226.186613] binder: 15243:15250 BC_CLEAR_DEATH_NOTIFICATION invalid ref 83886080 [ 226.190290] 9pnet: Insufficient options for proto=fd 07:51:31 executing program 4 (fault-call:10 fault-nth:10): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:31 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xd9f5000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:31 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x18}, @local}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x8100}}}}}}, &(0x7f0000000000)={0x1}) [ 226.212512] binder: 15243:15259 BC_DEAD_BINDER_DONE 0000000000000000 not found 07:51:31 executing program 5: prctl$intptr(0x18, 0x0) capset(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)={0x0, 0x0, 0x401}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) get_robust_list(r0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)}}, &(0x7f0000000240)=0x18) 07:51:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2df50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xa2f3000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:31 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x802, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="557e523bd275f1e880edac40e1a67a8e", 0x10) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x96, &(0x7f0000000180)=""/150}, &(0x7f0000000440)="7f0002c0d023d7cdcba017933d0c84763f1854263d858a2e8c56907eb180c13443", &(0x7f0000000500)=""/239}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 07:51:31 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) write$P9_RCREATE(r0, &(0x7f0000000040)={0x18, 0x73, 0x1, {{0x0, 0x4, 0x3}}}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}]}, &(0x7f0000f6bffb)="53859de2", 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x1}, 0x48) [ 226.451737] FAULT_INJECTION: forcing a failure. [ 226.451737] name failslab, interval 1, probability 0, space 0, times 0 [ 226.463016] CPU: 0 PID: 15290 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 226.471502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.480837] Call Trace: [ 226.483416] dump_stack+0x1c9/0x2b4 [ 226.487031] ? dump_stack_print_info.cold.2+0x52/0x52 [ 226.492212] should_fail.cold.4+0xa/0x11 [ 226.496261] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 226.501354] ? lock_acquire+0x1e4/0x540 [ 226.505313] ? is_bpf_text_address+0xae/0x170 [ 226.509792] ? lock_downgrade+0x8f0/0x8f0 [ 226.513932] ? kasan_check_read+0x11/0x20 [ 226.518062] ? rcu_is_watching+0x8c/0x150 [ 226.522195] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 226.526849] ? lock_acquire+0x1e4/0x540 [ 226.530814] ? fs_reclaim_acquire+0x20/0x20 [ 226.535121] ? lock_downgrade+0x8f0/0x8f0 [ 226.539258] ? __kernel_text_address+0xd/0x40 [ 226.543750] ? check_same_owner+0x340/0x340 [ 226.548066] ? __save_stack_trace+0x8d/0xf0 [ 226.552373] ? rcu_note_context_switch+0x730/0x730 [ 226.557300] __should_failslab+0x124/0x180 [ 226.561520] should_failslab+0x9/0x14 [ 226.565316] kmem_cache_alloc_trace+0x2cb/0x780 [ 226.569970] ? save_stack+0x43/0xd0 [ 226.573581] ? kasan_kmalloc+0xc4/0xe0 [ 226.577457] ? __kmalloc_track_caller+0x14a/0x760 [ 226.582286] ? kstrdup+0x39/0x70 [ 226.585646] ? v9fs_session_init+0x115/0x1a80 [ 226.590124] ? v9fs_mount+0x7c/0x900 [ 226.593823] ? legacy_get_tree+0x131/0x460 [ 226.598045] p9_client_create+0x106/0x1631 [ 226.602269] ? p9_client_read+0xbb0/0xbb0 [ 226.606412] ? lock_acquire+0x1e4/0x540 [ 226.610380] ? fs_reclaim_acquire+0x20/0x20 [ 226.614687] ? lock_downgrade+0x8f0/0x8f0 [ 226.618831] ? lock_release+0xa30/0xa30 [ 226.622808] ? kernel_text_address+0x79/0xf0 [ 226.627374] ? __lockdep_init_map+0x105/0x590 [ 226.631858] ? lockdep_init_map+0x9/0x10 [ 226.636520] ? kasan_check_write+0x14/0x20 [ 226.641016] ? __init_rwsem+0x1cc/0x2a0 [ 226.644984] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 226.649994] ? __kmalloc_track_caller+0x311/0x760 [ 226.654819] ? save_stack+0xa9/0xd0 [ 226.658431] ? save_stack+0x43/0xd0 [ 226.662042] ? kasan_kmalloc+0xc4/0xe0 [ 226.665910] ? memcpy+0x45/0x50 [ 226.669185] v9fs_session_init+0x21a/0x1a80 [ 226.673493] ? rcu_note_context_switch+0x730/0x730 [ 226.678405] ? legacy_parse_monolithic+0xde/0x1e0 [ 226.683236] ? v9fs_show_options+0x7e0/0x7e0 [ 226.687631] ? lock_release+0xa30/0xa30 [ 226.691591] ? check_same_owner+0x340/0x340 [ 226.695917] ? lock_downgrade+0x8f0/0x8f0 [ 226.700050] ? kasan_unpoison_shadow+0x35/0x50 [ 226.704614] ? kasan_kmalloc+0xc4/0xe0 [ 226.708492] ? kmem_cache_alloc_trace+0x318/0x780 [ 226.713319] ? kasan_unpoison_shadow+0x35/0x50 [ 226.717888] ? kasan_kmalloc+0xc4/0xe0 [ 226.721766] v9fs_mount+0x7c/0x900 [ 226.725294] ? v9fs_drop_inode+0x150/0x150 [ 226.729522] legacy_get_tree+0x131/0x460 [ 226.733572] vfs_get_tree+0x1cb/0x5c0 [ 226.737356] do_mount+0x6f2/0x1e20 [ 226.740884] ? check_same_owner+0x340/0x340 [ 226.745193] ? lock_release+0xa30/0xa30 [ 226.749154] ? copy_mount_string+0x40/0x40 [ 226.753375] ? retint_kernel+0x10/0x10 [ 226.757251] ? copy_mount_options+0x1f0/0x380 [ 226.761732] ? copy_mount_options+0x202/0x380 [ 226.766214] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 226.771736] ? copy_mount_options+0x285/0x380 [ 226.776218] ksys_mount+0x12d/0x140 [ 226.779834] __x64_sys_mount+0xbe/0x150 [ 226.783797] do_syscall_64+0x1b9/0x820 [ 226.787678] ? finish_task_switch+0x1d3/0x870 [ 226.792165] ? syscall_return_slowpath+0x5e0/0x5e0 [ 226.797080] ? syscall_return_slowpath+0x31d/0x5e0 [ 226.801994] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 226.806998] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 226.811825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 226.816997] RIP: 0033:0x456a09 [ 226.820176] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 226.839066] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 07:51:32 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe5f5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 226.846759] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 226.854013] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 226.861536] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 226.868788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 226.876039] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000a [ 226.915926] binder: BINDER_SET_CONTEXT_MGR bad uid 0 != 3327 [ 226.922598] binder: 15243:15302 Acquire 1 refcount change on invalid ref 0 ret -22 [ 226.923603] binder: 15243:15268 ioctl 40046207 0 returned -1 [ 226.944782] binder: 15243:15305 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 07:51:32 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf5e6, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:32 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x181182) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x809}, 0x14}}, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000001c0)={0x9, 0x7fff, [{0x1010, 0x0, 0x9}, {0x9, 0x0, 0x2}, {0x3, 0x0, 0x4}, {0x3f, 0x0, 0x1ff}, {0x5, 0x0, 0x5}, {0x8001, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x6}, {0x5, 0x0, 0x3}]}) 07:51:32 executing program 4 (fault-call:10 fault-nth:11): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x8cffffff, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:32 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="b100485caa2a", @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast}, @igmp={0x11, 0x0, 0x0, @multicast1, '\b\a\x00\x00'}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x8eb]}) 07:51:32 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000001b00)=[{&(0x7f0000000240)=@in={0x2, 0x0, @local}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000440)="d6", 0x1}], 0x1, &(0x7f00000004c0)=[@init={0x18, 0x84, 0x0, {0x4, 0x1, 0x20, 0xffffffffffff8001}}], 0x18, 0x4000080}, {&(0x7f0000000500)=@in6={0xa, 0x4e23, 0x5, @remote, 0x1ff}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000540)="6fad17ef5788c62d3446bbeaa97759a00af2a2e60ab7a9c73ce88e06bf20ebdd0835d71e324f0a7e745532a1840274746fdcd250bd74574c220dc87e8fbf191f190fc400e239cf36e94d86e10c8c18eaa6f0d1f68e444ccfe6e370f8fb286d5887623c4998ca28150dcb58a9c34147d2", 0x70}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="200000000000000084000000020000000000000002000000ff010000", @ANYRES32=0x0, @ANYBLOB="20000000000000008400000008000000fe8000000000000000000000000000aa2000000000000000840000000200000002000302010000001c0a0000", @ANYRES32=0x0, @ANYBLOB="30000000000000008400000001000000030000000080000001000080000000000100000005000000930c0000", @ANYRES32=0x0, @ANYBLOB="300000000000000084e282318e00000008000600000200001f00040081000000050000000301000006000000", @ANYRES32=0x0, @ANYBLOB="18000000000000008400000005000000000000002a00000020000000000000008400000002000000040004000700000008000000", @ANYRES32=0x0, @ANYBLOB="180000000000000084000000000000000600010100000300"], 0x110, 0x1}, {&(0x7f00000007c0)=@in={0x2, 0x4e24, @multicast1}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000800)="23ff9d37b7f8861ad826ecfc8a7096afaee33a0db76f3b7cd310062dab2b512a6165d2bac2273d15d14a296318550f6fcce8125d3854dbb43634493aec147cdef534b432b58d037d391ea687d58b4c6adbb868c0633f93013d1e8233ee13057739b869b110379ca9c5864808ecc2528df8659235e12344fc19706e9809071088a5601b70faa6a7ec5bbea3ccff0202f07550a971d6688790a3ce863b7973b91511dfb9ca49699397d812a77db276751dec510abd03ff876416bca8726aef82", 0xbf}], 0x1, &(0x7f0000000900)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x4, 0x8202, 0x2c, 0x4ef, 0x8000, 0x27b, 0x2}}], 0x50, 0x4000}, {&(0x7f0000000980)=@in={0x2, 0x4e20, @remote}, 0x10, &(0x7f0000001a40)=[{&(0x7f00000009c0)="ec556672a3e131c71cc77611a533e7eaecdfc340cc99fc691c1944882522c4e1", 0x20}, {&(0x7f0000001a00)="29346fec910f75b54bbb43aba95a34323c7ac174bd442455ed3401e7f4614f27a66272704e48c867e8a7e3bcde636136a02b2d8f433a3b0f", 0x38}], 0x2, &(0x7f0000001a80)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x8008, 0x2, 0x62, 0xb6, 0x6cf, 0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1}], 0x48, 0x40000}], 0x4, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x2e, &(0x7f0000000080)=0x2) 07:51:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2cf50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:32 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xe7f5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000340)=""/94, 0xffffffffffffff48) getdents(r0, &(0x7f00000003c0)=""/202, 0xca) 07:51:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x300, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 227.171712] FAULT_INJECTION: forcing a failure. [ 227.171712] name failslab, interval 1, probability 0, space 0, times 0 [ 227.183108] CPU: 1 PID: 15331 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 227.191606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.200965] Call Trace: [ 227.203572] dump_stack+0x1c9/0x2b4 [ 227.207224] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.212439] should_fail.cold.4+0xa/0x11 [ 227.216527] ? fault_create_debugfs_attr+0x1f0/0x1f0 07:51:32 executing program 0: memfd_create(&(0x7f0000000040)="000002000000000000000cac22f2b6", 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = userfaultfd(0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)) [ 227.221648] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 227.226431] ? lock_acquire+0x1e4/0x540 [ 227.230422] ? is_bpf_text_address+0xae/0x170 [ 227.234929] ? lock_downgrade+0x8f0/0x8f0 [ 227.239100] ? lock_release+0xa30/0xa30 [ 227.243081] ? kasan_check_read+0x11/0x20 [ 227.247237] ? rcu_is_watching+0x8c/0x150 [ 227.251396] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 227.256070] ? lock_acquire+0x1e4/0x540 [ 227.260035] ? fs_reclaim_acquire+0x20/0x20 [ 227.264354] ? lock_downgrade+0x8f0/0x8f0 [ 227.268509] ? __kernel_text_address+0xd/0x40 [ 227.272999] ? check_same_owner+0x340/0x340 [ 227.277309] ? __save_stack_trace+0x8d/0xf0 [ 227.281622] ? rcu_note_context_switch+0x730/0x730 [ 227.286541] __should_failslab+0x124/0x180 [ 227.290762] should_failslab+0x9/0x14 [ 227.294546] kmem_cache_alloc_trace+0x2cb/0x780 [ 227.299195] ? save_stack+0x43/0xd0 [ 227.302802] ? kasan_kmalloc+0xc4/0xe0 [ 227.306674] ? __kmalloc_track_caller+0x14a/0x760 [ 227.311497] ? kstrdup+0x39/0x70 [ 227.314860] ? v9fs_session_init+0x115/0x1a80 [ 227.319352] ? v9fs_mount+0x7c/0x900 [ 227.323061] ? legacy_get_tree+0x131/0x460 [ 227.327283] p9_client_create+0x106/0x1631 [ 227.331504] ? lock_release+0xa30/0xa30 [ 227.335461] ? kasan_check_read+0x11/0x20 [ 227.339590] ? p9_client_read+0xbb0/0xbb0 [ 227.343726] ? lock_acquire+0x1e4/0x540 [ 227.347687] ? fs_reclaim_acquire+0x20/0x20 [ 227.351991] ? lock_downgrade+0x8f0/0x8f0 [ 227.356124] ? lock_release+0xa30/0xa30 [ 227.360217] ? kernel_text_address+0x79/0xf0 [ 227.364607] ? __lockdep_init_map+0x105/0x590 [ 227.369087] ? lockdep_init_map+0x9/0x10 [ 227.373131] ? kasan_check_write+0x14/0x20 [ 227.377347] ? __init_rwsem+0x1cc/0x2a0 [ 227.381309] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 227.386311] ? __kmalloc_track_caller+0x311/0x760 [ 227.391133] ? save_stack+0xa9/0xd0 [ 227.394749] ? save_stack+0x43/0xd0 [ 227.398358] ? kasan_kmalloc+0xc4/0xe0 [ 227.402227] ? memcpy+0x45/0x50 [ 227.405492] v9fs_session_init+0x21a/0x1a80 [ 227.409798] ? rcu_note_context_switch+0x730/0x730 [ 227.414711] ? legacy_parse_monolithic+0xde/0x1e0 [ 227.419539] ? v9fs_show_options+0x7e0/0x7e0 [ 227.423934] ? lock_release+0xa30/0xa30 [ 227.427895] ? check_same_owner+0x340/0x340 [ 227.432199] ? lock_downgrade+0x8f0/0x8f0 [ 227.436329] ? kasan_unpoison_shadow+0x35/0x50 [ 227.440894] ? kasan_kmalloc+0xc4/0xe0 [ 227.444775] ? kmem_cache_alloc_trace+0x318/0x780 [ 227.449600] ? kasan_unpoison_shadow+0x35/0x50 [ 227.454165] ? kasan_kmalloc+0xc4/0xe0 [ 227.458042] v9fs_mount+0x7c/0x900 [ 227.461568] ? v9fs_drop_inode+0x150/0x150 [ 227.465785] legacy_get_tree+0x131/0x460 [ 227.469831] vfs_get_tree+0x1cb/0x5c0 [ 227.473617] do_mount+0x6f2/0x1e20 [ 227.477140] ? check_same_owner+0x340/0x340 [ 227.481444] ? lock_release+0xa30/0xa30 [ 227.485402] ? copy_mount_string+0x40/0x40 [ 227.489620] ? kasan_kmalloc+0xc4/0xe0 [ 227.494284] ? kmem_cache_alloc_trace+0x318/0x780 [ 227.499112] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 227.504634] ? _copy_from_user+0xdf/0x150 [ 227.508768] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 227.514290] ? copy_mount_options+0x285/0x380 [ 227.518779] ksys_mount+0x12d/0x140 [ 227.522414] __x64_sys_mount+0xbe/0x150 [ 227.526371] do_syscall_64+0x1b9/0x820 [ 227.530243] ? finish_task_switch+0x1d3/0x870 [ 227.534738] ? syscall_return_slowpath+0x5e0/0x5e0 [ 227.539650] ? syscall_return_slowpath+0x31d/0x5e0 [ 227.544563] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 227.549651] ? prepare_exit_to_usermode+0x291/0x3b0 [ 227.554651] ? perf_trace_sys_enter+0xb10/0xb10 [ 227.559312] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 227.564145] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 227.569318] RIP: 0033:0x456a09 [ 227.572498] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 227.591650] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 227.599343] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 227.606594] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 227.613844] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 07:51:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") io_setup(0x1, &(0x7f0000000040)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x80, 0x10000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80000, 0x0) io_getevents(r1, 0x0, 0x8000000000000cc, &(0x7f0000000140), &(0x7f00000001c0)={r3, r4+30000000}) r6 = socket$unix(0x1, 0x2, 0x0) getsockopt$packet_int(r5, 0x107, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) io_submit(r1, 0x3bd, &(0x7f00000026c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r6, &(0x7f0000000080)}]) 07:51:33 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0xc0105303, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {&(0x7f00000000c0), 0x2, {0xa, 0x4e22, 0x2, @ipv4={[], [], @local}, 0x401}, r3}}, 0x38) [ 227.621096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 227.628345] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000b 07:51:33 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x3f00, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:33 executing program 0: epoll_create1(0x80000) r0 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@sco={0x1f, {0x608}}, 0x80, &(0x7f0000000000), 0xa2}, 0x0) sendmsg$kcm(r0, &(0x7f0000001540)={&(0x7f0000000040)=@nfc={0x27, 0x7}, 0x80, &(0x7f0000000000), 0x307}, 0x0) 07:51:33 executing program 4 (fault-call:10 fault-nth:12): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:33 executing program 7: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x5, &(0x7f0000000140)=0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000000)=[@in={0x2, 0x0, @local}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 07:51:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x20100000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xfffe, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:33 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x400) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @remote}}, 0x1e) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 07:51:33 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x30800, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000040)) listen(r0, 0x0) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001300ff09fffd956fa283b70000ffff07000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 07:51:33 executing program 5: socketpair$unix(0x1, 0x80000000000b, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x94, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) [ 227.903268] FAULT_INJECTION: forcing a failure. [ 227.903268] name failslab, interval 1, probability 0, space 0, times 0 [ 227.914620] CPU: 0 PID: 15380 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 227.923113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.932457] Call Trace: [ 227.935041] dump_stack+0x1c9/0x2b4 [ 227.938655] ? dump_stack_print_info.cold.2+0x52/0x52 [ 227.943834] ? is_bpf_text_address+0xd7/0x170 [ 227.948316] should_fail.cold.4+0xa/0x11 [ 227.952363] ? __save_stack_trace+0x8d/0xf0 [ 227.956669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 227.961757] ? save_stack+0xa9/0xd0 [ 227.965369] ? kasan_kmalloc+0xc4/0xe0 [ 227.969242] ? kmem_cache_alloc_trace+0x152/0x780 [ 227.974068] ? p9_client_create+0x106/0x1631 [ 227.978460] ? v9fs_session_init+0x21a/0x1a80 [ 227.982956] ? v9fs_mount+0x7c/0x900 [ 227.986657] ? legacy_get_tree+0x131/0x460 [ 227.990877] ? vfs_get_tree+0x1cb/0x5c0 [ 227.994837] ? do_mount+0x6f2/0x1e20 [ 227.998536] ? ksys_mount+0x12d/0x140 [ 228.002321] ? __x64_sys_mount+0xbe/0x150 [ 228.006454] ? do_syscall_64+0x1b9/0x820 [ 228.010502] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.015852] ? lock_release+0xa30/0xa30 [ 228.019822] ? kasan_check_read+0x11/0x20 [ 228.024016] ? lock_acquire+0x1e4/0x540 [ 228.027983] ? fs_reclaim_acquire+0x20/0x20 [ 228.032463] ? lock_downgrade+0x8f0/0x8f0 [ 228.036596] ? lock_acquire+0x1e4/0x540 [ 228.040566] ? check_same_owner+0x340/0x340 [ 228.044873] ? __kernel_text_address+0xd/0x40 [ 228.049354] ? rcu_note_context_switch+0x730/0x730 [ 228.054285] ? __save_stack_trace+0x8d/0xf0 [ 228.058595] __should_failslab+0x124/0x180 [ 228.062817] should_failslab+0x9/0x14 [ 228.066604] __kmalloc_track_caller+0x2c4/0x760 [ 228.071258] ? kmem_cache_alloc_trace+0x318/0x780 [ 228.076084] ? kasan_kmalloc+0xc4/0xe0 [ 228.079953] ? p9_client_create+0x445/0x1631 [ 228.084345] kstrdup+0x39/0x70 [ 228.087520] p9_client_create+0x445/0x1631 [ 228.091739] ? lock_release+0xa30/0xa30 [ 228.095697] ? kasan_check_read+0x11/0x20 [ 228.099830] ? p9_client_read+0xbb0/0xbb0 [ 228.103968] ? lock_acquire+0x1e4/0x540 [ 228.107924] ? fs_reclaim_acquire+0x20/0x20 [ 228.112235] ? lock_downgrade+0x8f0/0x8f0 [ 228.116375] ? lock_release+0xa30/0xa30 [ 228.120333] ? kernel_text_address+0x79/0xf0 [ 228.124724] ? __lockdep_init_map+0x105/0x590 [ 228.129206] ? lockdep_init_map+0x9/0x10 [ 228.133257] ? kasan_check_write+0x14/0x20 [ 228.137475] ? __init_rwsem+0x1cc/0x2a0 [ 228.141434] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 228.146434] ? __kmalloc_track_caller+0x311/0x760 [ 228.151257] ? save_stack+0xa9/0xd0 [ 228.154868] ? save_stack+0x43/0xd0 [ 228.158476] ? kasan_kmalloc+0xc4/0xe0 [ 228.162345] ? memcpy+0x45/0x50 [ 228.165612] v9fs_session_init+0x21a/0x1a80 [ 228.169918] ? rcu_note_context_switch+0x730/0x730 [ 228.174831] ? legacy_parse_monolithic+0xde/0x1e0 [ 228.179671] ? v9fs_show_options+0x7e0/0x7e0 [ 228.184071] ? lock_release+0xa30/0xa30 [ 228.188028] ? check_same_owner+0x340/0x340 [ 228.192337] ? lock_downgrade+0x8f0/0x8f0 [ 228.196466] ? kasan_unpoison_shadow+0x35/0x50 [ 228.201029] ? kasan_kmalloc+0xc4/0xe0 [ 228.204904] ? kmem_cache_alloc_trace+0x318/0x780 [ 228.209729] ? kasan_unpoison_shadow+0x35/0x50 [ 228.214292] ? kasan_kmalloc+0xc4/0xe0 [ 228.218165] v9fs_mount+0x7c/0x900 [ 228.221692] ? v9fs_drop_inode+0x150/0x150 [ 228.225910] legacy_get_tree+0x131/0x460 [ 228.229958] vfs_get_tree+0x1cb/0x5c0 [ 228.233746] do_mount+0x6f2/0x1e20 [ 228.237270] ? check_same_owner+0x340/0x340 [ 228.241576] ? lock_release+0xa30/0xa30 [ 228.245537] ? copy_mount_string+0x40/0x40 [ 228.249753] ? kasan_kmalloc+0xc4/0xe0 [ 228.253629] ? kmem_cache_alloc_trace+0x318/0x780 [ 228.258466] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.264100] ? _copy_from_user+0xdf/0x150 [ 228.268235] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.273769] ? copy_mount_options+0x285/0x380 [ 228.278256] ksys_mount+0x12d/0x140 [ 228.281874] __x64_sys_mount+0xbe/0x150 [ 228.285834] do_syscall_64+0x1b9/0x820 [ 228.289706] ? finish_task_switch+0x1d3/0x870 [ 228.294188] ? syscall_return_slowpath+0x5e0/0x5e0 [ 228.299103] ? syscall_return_slowpath+0x31d/0x5e0 [ 228.304017] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 228.309016] ? prepare_exit_to_usermode+0x291/0x3b0 [ 228.314014] ? perf_trace_sys_enter+0xb10/0xb10 [ 228.318669] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 228.323499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.328670] RIP: 0033:0x456a09 [ 228.331849] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.350734] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 228.358427] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 228.365695] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 228.372945] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 228.380205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 228.387464] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000c 07:51:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xffffff7f00000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:33 executing program 4 (fault-call:10 fault-nth:13): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:33 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xfffffff0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:33 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xdbf50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000000)=0x100001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x3, 'bpq0\x00', 0x1}, 0x18) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x4, &(0x7f0000013ff4)={@local, @rand_addr, @multicast2}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000140)) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000080)=""/84) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x2a, &(0x7f0000000040)={0x0, 'veth1_to_bond\x00'}, 0x18) close(r4) dup3(r1, r2, 0x0) [ 228.459556] sctp: [Deprecated]: syz-executor0 (pid 15400) Use of struct sctp_assoc_value in delayed_ack socket option. [ 228.459556] Use struct sctp_sack_info instead 07:51:33 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000001080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) select(0x40, &(0x7f0000002000), &(0x7f0000000040), &(0x7f0000000fc0)={0x200080000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)={0x0, 0x2710}) ioctl$SCSI_IOCTL_GET_IDLUN(r1, 0x5382, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 07:51:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x70, &(0x7f0000018000)={0x0, @in6}, &(0x7f0000000000)=0x8c) [ 228.500209] sctp: [Deprecated]: syz-executor0 (pid 15401) Use of struct sctp_assoc_value in delayed_ack socket option. [ 228.500209] Use struct sctp_sack_info instead [ 228.611291] FAULT_INJECTION: forcing a failure. [ 228.611291] name failslab, interval 1, probability 0, space 0, times 0 [ 228.622781] CPU: 1 PID: 15420 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 228.631287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.640646] Call Trace: [ 228.643248] dump_stack+0x1c9/0x2b4 [ 228.646877] ? dump_stack_print_info.cold.2+0x52/0x52 [ 228.652054] ? __kernel_text_address+0xd/0x40 [ 228.656534] ? unwind_get_return_address+0x61/0xa0 [ 228.661449] should_fail.cold.4+0xa/0x11 [ 228.665494] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 228.670583] ? save_stack+0xa9/0xd0 [ 228.674191] ? save_stack+0x43/0xd0 [ 228.677800] ? kasan_kmalloc+0xc4/0xe0 [ 228.681676] ? __kmalloc_track_caller+0x14a/0x760 [ 228.686498] ? kstrdup+0x39/0x70 [ 228.689850] ? p9_client_create+0x445/0x1631 [ 228.694249] ? v9fs_session_init+0x21a/0x1a80 [ 228.698730] ? legacy_get_tree+0x131/0x460 [ 228.702950] ? vfs_get_tree+0x1cb/0x5c0 [ 228.706908] ? do_mount+0x6f2/0x1e20 [ 228.710606] ? ksys_mount+0x12d/0x140 [ 228.714393] ? __x64_sys_mount+0xbe/0x150 [ 228.718530] ? do_syscall_64+0x1b9/0x820 [ 228.722577] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.727925] ? ksys_mount+0x12d/0x140 [ 228.731708] ? __x64_sys_mount+0xbe/0x150 [ 228.735840] ? do_syscall_64+0x1b9/0x820 [ 228.739887] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.745239] ? lock_release+0xa30/0xa30 [ 228.749195] ? kasan_check_read+0x11/0x20 [ 228.753327] ? lock_acquire+0x1e4/0x540 [ 228.757287] ? fs_reclaim_acquire+0x20/0x20 [ 228.761592] ? lock_downgrade+0x8f0/0x8f0 [ 228.765723] ? lock_acquire+0x1e4/0x540 [ 228.769684] ? check_same_owner+0x340/0x340 [ 228.773991] ? __kernel_text_address+0xd/0x40 [ 228.778468] ? rcu_note_context_switch+0x730/0x730 [ 228.783380] __should_failslab+0x124/0x180 [ 228.787599] should_failslab+0x9/0x14 [ 228.791384] __kmalloc+0x2c8/0x760 [ 228.794919] ? match_wildcard+0x3c0/0x3c0 [ 228.799049] ? match_strdup+0x5e/0xa0 [ 228.802835] match_strdup+0x5e/0xa0 [ 228.806464] p9_client_create+0x629/0x1631 [ 228.810684] ? p9_client_read+0xbb0/0xbb0 [ 228.814813] ? lock_acquire+0x1e4/0x540 [ 228.818768] ? fs_reclaim_acquire+0x20/0x20 [ 228.823071] ? lock_downgrade+0x8f0/0x8f0 [ 228.827212] ? lock_release+0xa30/0xa30 [ 228.831183] ? __lockdep_init_map+0x105/0x590 [ 228.835665] ? lockdep_init_map+0x9/0x10 [ 228.839710] ? kasan_check_write+0x14/0x20 [ 228.843926] ? __init_rwsem+0x1cc/0x2a0 [ 228.847902] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 228.852905] ? __kmalloc_track_caller+0x311/0x760 [ 228.857727] ? save_stack+0xa9/0xd0 [ 228.861333] ? save_stack+0x43/0xd0 [ 228.864939] ? kasan_kmalloc+0xc4/0xe0 [ 228.868816] ? memcpy+0x45/0x50 [ 228.872085] v9fs_session_init+0x21a/0x1a80 [ 228.876391] ? rcu_note_context_switch+0x730/0x730 [ 228.881301] ? legacy_parse_monolithic+0xde/0x1e0 [ 228.886133] ? v9fs_show_options+0x7e0/0x7e0 [ 228.890526] ? lock_release+0xa30/0xa30 [ 228.894485] ? check_same_owner+0x340/0x340 [ 228.898788] ? lock_downgrade+0x8f0/0x8f0 [ 228.902918] ? kasan_unpoison_shadow+0x35/0x50 [ 228.907484] ? kasan_kmalloc+0xc4/0xe0 [ 228.911356] ? kmem_cache_alloc_trace+0x318/0x780 [ 228.916180] ? kasan_unpoison_shadow+0x35/0x50 [ 228.920746] ? kasan_kmalloc+0xc4/0xe0 [ 228.924619] v9fs_mount+0x7c/0x900 [ 228.928143] ? v9fs_drop_inode+0x150/0x150 [ 228.932360] legacy_get_tree+0x131/0x460 [ 228.936415] vfs_get_tree+0x1cb/0x5c0 [ 228.940210] do_mount+0x6f2/0x1e20 [ 228.943738] ? check_same_owner+0x340/0x340 [ 228.948040] ? lock_release+0xa30/0xa30 [ 228.952000] ? copy_mount_string+0x40/0x40 [ 228.956220] ? kasan_kmalloc+0xc4/0xe0 [ 228.960095] ? kmem_cache_alloc_trace+0x318/0x780 [ 228.964927] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 228.970446] ? _copy_from_user+0xdf/0x150 [ 228.974580] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 228.980099] ? copy_mount_options+0x285/0x380 [ 228.984666] ksys_mount+0x12d/0x140 [ 228.988278] __x64_sys_mount+0xbe/0x150 [ 228.992239] do_syscall_64+0x1b9/0x820 [ 228.996109] ? finish_task_switch+0x1d3/0x870 [ 229.000588] ? syscall_return_slowpath+0x5e0/0x5e0 [ 229.005502] ? syscall_return_slowpath+0x31d/0x5e0 [ 229.010413] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 229.015422] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.020249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.025422] RIP: 0033:0x456a09 [ 229.028603] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.047485] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 229.055176] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 07:51:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x200000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:34 executing program 7: socketpair(0x5, 0x5, 0x40002, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x10f, 0x86, 0x0, 0x0) 07:51:34 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000980)="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", 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) mknodat(r0, &(0x7f0000000240)='./file0//ile0\x00', 0xc000, 0x2) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200), 0x0) r1 = open(&(0x7f00000000c0)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000040), 0x12) flistxattr(r1, &(0x7f00000002c0)=""/135, 0x87) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726f93746174000000000000000000000000000000", 0x2761, 0x0) write$tun(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="004e0000aaaa010011007e5c000000000000000000"], 0x1) 07:51:34 executing program 4 (fault-call:10 fault-nth:14): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) [ 229.062434] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 229.069683] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 229.076955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 229.084208] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000d 07:51:34 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xd9f5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:34 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x8f1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:34 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) splice(r1, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x0, 0x3) unshare(0x50000100) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)=""/161}, 0x18) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) [ 229.272756] FAULT_INJECTION: forcing a failure. [ 229.272756] name failslab, interval 1, probability 0, space 0, times 0 [ 229.284017] CPU: 0 PID: 15455 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 229.292510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.301858] Call Trace: [ 229.304444] dump_stack+0x1c9/0x2b4 [ 229.308065] ? dump_stack_print_info.cold.2+0x52/0x52 [ 229.313435] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 229.318105] should_fail.cold.4+0xa/0x11 [ 229.322156] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 229.327263] ? __kernel_text_address+0xd/0x40 [ 229.331750] ? unwind_get_return_address+0x61/0xa0 [ 229.336667] ? __save_stack_trace+0x8d/0xf0 [ 229.341006] ? save_stack+0xa9/0xd0 [ 229.344628] ? save_stack+0x43/0xd0 [ 229.348247] ? kasan_kmalloc+0xc4/0xe0 [ 229.352301] ? __kmalloc_track_caller+0x14a/0x760 [ 229.357126] ? kstrdup+0x39/0x70 [ 229.360476] ? parse_opts+0x176/0x500 [ 229.364262] ? p9_fd_create+0x8b/0x3f0 [ 229.368143] ? v9fs_session_init+0x21a/0x1a80 [ 229.372630] ? lock_acquire+0x1e4/0x540 [ 229.376591] ? fs_reclaim_acquire+0x20/0x20 [ 229.380899] ? lock_downgrade+0x8f0/0x8f0 [ 229.385036] ? check_same_owner+0x340/0x340 [ 229.389353] ? rcu_note_context_switch+0x730/0x730 [ 229.394459] __should_failslab+0x124/0x180 [ 229.398688] should_failslab+0x9/0x14 [ 229.402474] __kmalloc+0x2c8/0x760 [ 229.406020] ? match_number.isra.0+0xbf/0x280 [ 229.410511] match_number.isra.0+0xbf/0x280 [ 229.414829] ? match_strdup+0xa0/0xa0 [ 229.418625] ? match_wildcard+0x3c0/0x3c0 [ 229.422772] match_int+0x23/0x30 [ 229.426139] parse_opts+0x32c/0x500 [ 229.429762] ? p9_fd_poll+0x2b0/0x2b0 [ 229.433554] ? kasan_check_write+0x14/0x20 [ 229.437780] ? do_raw_spin_lock+0xc1/0x200 [ 229.442006] ? trace_hardirqs_off+0xd/0x10 [ 229.446226] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 229.451323] p9_fd_create+0x8b/0x3f0 [ 229.455033] ? p9_fd_show_options+0x1c0/0x1c0 [ 229.459521] ? trace_hardirqs_on+0xd/0x10 [ 229.463659] p9_client_create+0xb2b/0x1631 [ 229.467901] ? p9_client_read+0xbb0/0xbb0 [ 229.472031] ? lock_acquire+0x1e4/0x540 [ 229.475994] ? fs_reclaim_acquire+0x20/0x20 [ 229.480299] ? lock_downgrade+0x8f0/0x8f0 [ 229.484439] ? lock_release+0xa30/0xa30 [ 229.488398] ? __lockdep_init_map+0x105/0x590 [ 229.492886] ? lockdep_init_map+0x9/0x10 [ 229.496938] ? kasan_check_write+0x14/0x20 [ 229.501245] ? __init_rwsem+0x1cc/0x2a0 [ 229.505203] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 229.510203] ? __kmalloc_track_caller+0x311/0x760 [ 229.515027] ? save_stack+0xa9/0xd0 [ 229.518664] ? save_stack+0x43/0xd0 [ 229.522280] ? kasan_kmalloc+0xc4/0xe0 [ 229.526157] ? memcpy+0x45/0x50 [ 229.529422] v9fs_session_init+0x21a/0x1a80 [ 229.533733] ? rcu_note_context_switch+0x730/0x730 [ 229.538647] ? legacy_parse_monolithic+0xde/0x1e0 [ 229.543479] ? v9fs_show_options+0x7e0/0x7e0 [ 229.547881] ? lock_release+0xa30/0xa30 [ 229.551845] ? check_same_owner+0x340/0x340 [ 229.556155] ? lock_downgrade+0x8f0/0x8f0 [ 229.560297] ? kasan_unpoison_shadow+0x35/0x50 [ 229.564861] ? kasan_kmalloc+0xc4/0xe0 [ 229.568744] ? kmem_cache_alloc_trace+0x318/0x780 [ 229.573575] ? kasan_unpoison_shadow+0x35/0x50 [ 229.578156] ? kasan_kmalloc+0xc4/0xe0 [ 229.582037] v9fs_mount+0x7c/0x900 [ 229.585572] ? v9fs_drop_inode+0x150/0x150 [ 229.589789] legacy_get_tree+0x131/0x460 [ 229.593842] vfs_get_tree+0x1cb/0x5c0 [ 229.597639] do_mount+0x6f2/0x1e20 [ 229.601433] ? do_raw_spin_unlock+0xa7/0x2f0 [ 229.605829] ? copy_mount_string+0x40/0x40 [ 229.610048] ? retint_kernel+0x10/0x10 [ 229.613928] ? copy_mount_options+0x1f0/0x380 [ 229.618408] ? copy_mount_options+0x1f6/0x380 [ 229.622894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 229.628415] ? copy_mount_options+0x285/0x380 [ 229.632899] ksys_mount+0x12d/0x140 [ 229.636518] __x64_sys_mount+0xbe/0x150 [ 229.640488] do_syscall_64+0x1b9/0x820 [ 229.644371] ? syscall_return_slowpath+0x5e0/0x5e0 [ 229.649293] ? syscall_return_slowpath+0x31d/0x5e0 [ 229.654207] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 229.659205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 229.664036] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.669219] RIP: 0033:0x456a09 [ 229.672406] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.691558] RSP: 002b:00007f87b05a7c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 229.699253] RAX: ffffffffffffffda RBX: 00007f87b05a86d4 RCX: 0000000000456a09 [ 229.706510] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 229.713770] RBP: 0000000000930140 R08: 00000000200007c0 R09: 0000000000000000 07:51:35 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd60b72000083a00fe8000000000000000000000000000aafe80000000edffffff000000000000aa020090780000000000"], &(0x7f0000000180)={0x4}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402000) write$cgroup_int(r0, &(0x7f0000000080)=0x6, 0x12) 07:51:35 executing program 4 (fault-call:10 fault-nth:15): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x9af3000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmmsg(r1, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=[{0x80, 0x108, 0x100000001, "4a38e0dfe5a1326e139eedee5bfe973525d84e871521012c11a731e86ea0dee221ffcc1f623c5107405fe2b75c028194200ed85e7997db9718ed0700010683e24991a5cebff1b2bd566c89a555eca02648dd8689d31a2192019af38bc8f3ec407a8f0b338b98d7b641ea95fd"}, {0x60, 0x18d, 0x6, "14df7a04238e5b11553852d3107c98d79ab12b933b661189b56a539fc4ff65b98268822f7aa0eb5f9c9f085331e0fbd5e3eca072ab78750c3bd7017270eee0dbad6c603b7afb1ef0cd1c421abf80d2"}], 0xe0, 0x20000000}, 0x2}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000001c0)="59e89d8028bba445df1e0bb96910b02ca9c9f6fb18a7ff92ed4325791b76d60d633b0a36ae411c9f7d9e692b64c13a1c4b10c34035c4731cea2332b32a15f8faca52fd313981dcbe8f204fb51670980ee65d32d8de9e51a31d8ef3774b1775b3fedd24c3a3f23987c8d96bc95fa040131e3f2332905c73c2a6fc354237e19bcfa1b645542f9230a3efc9", 0x8a}, {&(0x7f00000003c0)="91f547177160d4f4c4002c1db4369fefd408dcc05be5d0056675063fcf1b7d9d07e1f3290abc18addc9e934167577e657837064131f496e6af7fb92807a241ca6ac566c6ecb62d5708487e4da58ebd582ba959979c59b4b00f6d7b6dbd89cbdc5c4afa468c3beaec7e34f0fffa0f414df0beaea8ab1d4372b7bc9157f140967229513fe909c316ce185b520e8e8be178e0fd5f8b1fb9cd53cdb63f621c2ac58222159a21835fc6758b835f59b0227716fb4d6b3886567ddcf021f2e22ab188def5b5d22ed3c5e87110dcac240f83b6be93f4ace3", 0xd4}, {&(0x7f00000004c0)="28f874c4cc4484ac419171cbd53b65234217ebb3e3d2cd0aa20e0b979d84302741492d8eb9b772a58ca18d6fc17bb542e8b367ce7f1ffeee611bfa6944cf2c926100056c32158c54158110d4d5fb239837d845c557bd9bd29c11be15b951a2a297b0c5c9a693426eda61ae0adcd50022a7543c1b095f7df3426713484cef9a07d7bf59a23b0a16987afdd2bab58d2234306bf1fa03798e0a1dec82d93314", 0x9e}, {&(0x7f0000000100)="26123c93136b041d9d9d5e46f7007bbc9adc49", 0x13}], 0x4, &(0x7f00000005c0)=[{0xa8, 0x6, 0x4, "88cec37b879ac4d43e092cccd87d9c68df5199c828b1a3e0d5c8a23a8e5ded9c93f44da65138f0c0942b1e9606c96aad5245d750533d7e2215dea0291fea402b177046112db5218b431a3d20ce442155ac0b99409f7356ba87a9265d0747d938777059f15808526171363506d045b4e895f368760ea1aba3dba559b6b785698ccdb2732134448c0e404ea4788c93782a2c5f6b"}, {0xe8, 0x108, 0x9ae, "d8475bdaca7f4d2097069cfcb2fe28d891c5d4270d388b4d9078b1124249da7e8b4576d6e66dbff82964c8d35d5a5fbd506efb9bc085c0f040b5884f06af7b1073f33a96e1f839d3940ca724ce75033ed0cec002b1cfd57bc2838316d4658728f512a2495c037a755f2bf7116d62a5a749b525cbc406e76963fc615776321438c19401a936a41f6169a1a5ff8589a479d77de1ccda4238ebcfd5780f55b47116cb96b88f0ce4946f63ab50c97a5ed44aef2d3e5e6c7fc4b01724931d1d2ecf400f795e67f7dfd673e44d2c4972a1695d973de5"}], 0x190, 0x40000}, 0x6}], 0x2, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000080)=0x20) 07:51:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x6000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:35 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xc0ed0000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 229.721025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 229.728288] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000e [ 229.736454] 9pnet: Insufficient options for proto=fd 07:51:35 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000980)="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", 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) mknodat(r0, &(0x7f0000000240)='./file0//ile0\x00', 0xc000, 0x2) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200), 0x0) r1 = open(&(0x7f00000000c0)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000040), 0x12) flistxattr(r1, &(0x7f00000002c0)=""/135, 0x87) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726f93746174000000000000000000000000000000", 0x2761, 0x0) write$tun(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="004e0000aaaa010011007e5c000000000000000000"], 0x1) 07:51:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000640)={&(0x7f0000000040), 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="78010000170001000000000000000000fe8000000000000000000000000000bb0000000000000000ac141400000000000000000000000000ac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000000000000000000100000000000000000a000000e9000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe8000000000000000000000000000bb0000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00150000000000feffffff"], 0x178}}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000180)={0x3, 0x7, 0x1000, 0x5, r3}) 07:51:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100008912, &(0x7f0000000100)="025cc80700145f8f764070") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) close(r3) 07:51:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="025c3f0a00145f8f764070") openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x0, 0x20}, 0xc) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], 0x1) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='D'], 0x1) write$FUSE_ATTR(r2, &(0x7f0000000240)={0x78}, 0x78) close(r2) 07:51:35 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xffffffe4, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:35 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xffffff97, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 229.982772] FAULT_INJECTION: forcing a failure. [ 229.982772] name failslab, interval 1, probability 0, space 0, times 0 [ 229.994080] CPU: 0 PID: 15493 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 230.002575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.011932] Call Trace: [ 230.014527] dump_stack+0x1c9/0x2b4 [ 230.018148] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.023326] ? __kernel_text_address+0xd/0x40 [ 230.027808] ? unwind_get_return_address+0x61/0xa0 [ 230.032739] should_fail.cold.4+0xa/0x11 [ 230.036788] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.041885] ? save_stack+0xa9/0xd0 [ 230.045498] ? save_stack+0x43/0xd0 [ 230.049109] ? kasan_kmalloc+0xc4/0xe0 [ 230.052979] ? __kmalloc_track_caller+0x14a/0x760 [ 230.057805] ? kstrdup+0x39/0x70 [ 230.061155] ? p9_client_create+0x445/0x1631 [ 230.065544] ? v9fs_session_init+0x21a/0x1a80 [ 230.070026] ? legacy_get_tree+0x131/0x460 [ 230.074243] ? vfs_get_tree+0x1cb/0x5c0 [ 230.078205] ? do_mount+0x6f2/0x1e20 [ 230.081905] ? ksys_mount+0x12d/0x140 [ 230.085687] ? __x64_sys_mount+0xbe/0x150 [ 230.089819] ? do_syscall_64+0x1b9/0x820 [ 230.093874] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.099234] ? ksys_mount+0x12d/0x140 [ 230.103018] ? __x64_sys_mount+0xbe/0x150 [ 230.107150] ? do_syscall_64+0x1b9/0x820 [ 230.111201] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.116572] ? lock_release+0xa30/0xa30 [ 230.120537] ? kasan_check_read+0x11/0x20 [ 230.124671] ? lock_acquire+0x1e4/0x540 [ 230.128640] ? fs_reclaim_acquire+0x20/0x20 [ 230.132954] ? lock_downgrade+0x8f0/0x8f0 [ 230.137086] ? lock_acquire+0x1e4/0x540 [ 230.141049] ? check_same_owner+0x340/0x340 [ 230.145360] ? __kernel_text_address+0xd/0x40 [ 230.149848] ? rcu_note_context_switch+0x730/0x730 [ 230.154777] __should_failslab+0x124/0x180 [ 230.159001] should_failslab+0x9/0x14 [ 230.162786] __kmalloc+0x2c8/0x760 [ 230.166311] ? match_wildcard+0x3c0/0x3c0 [ 230.170440] ? match_strdup+0x5e/0xa0 [ 230.174237] match_strdup+0x5e/0xa0 [ 230.177858] p9_client_create+0x629/0x1631 [ 230.182083] ? p9_client_read+0xbb0/0xbb0 [ 230.186220] ? lock_acquire+0x1e4/0x540 [ 230.190176] ? fs_reclaim_acquire+0x20/0x20 [ 230.194489] ? lock_downgrade+0x8f0/0x8f0 [ 230.198622] ? lock_release+0xa30/0xa30 [ 230.202580] ? __lockdep_init_map+0x105/0x590 [ 230.207062] ? lockdep_init_map+0x9/0x10 [ 230.211114] ? kasan_check_write+0x14/0x20 [ 230.215340] ? __init_rwsem+0x1cc/0x2a0 [ 230.219308] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 230.224319] ? __kmalloc_track_caller+0x311/0x760 [ 230.229144] ? save_stack+0xa9/0xd0 [ 230.232759] ? save_stack+0x43/0xd0 [ 230.236370] ? kasan_kmalloc+0xc4/0xe0 [ 230.240240] ? memcpy+0x45/0x50 [ 230.243513] v9fs_session_init+0x21a/0x1a80 [ 230.247819] ? rcu_note_context_switch+0x730/0x730 [ 230.252732] ? legacy_parse_monolithic+0xde/0x1e0 [ 230.257560] ? v9fs_show_options+0x7e0/0x7e0 [ 230.261953] ? lock_release+0xa30/0xa30 [ 230.265927] ? lock_downgrade+0x8f0/0x8f0 [ 230.270059] ? check_same_owner+0x340/0x340 [ 230.274370] ? kasan_unpoison_shadow+0x35/0x50 [ 230.278934] ? kasan_kmalloc+0xc4/0xe0 [ 230.282809] ? kmem_cache_alloc_trace+0x318/0x780 [ 230.287632] ? kasan_unpoison_shadow+0x35/0x50 [ 230.292201] ? kasan_kmalloc+0xc4/0xe0 [ 230.296082] v9fs_mount+0x7c/0x900 [ 230.299629] ? v9fs_drop_inode+0x150/0x150 [ 230.303849] legacy_get_tree+0x131/0x460 [ 230.307903] vfs_get_tree+0x1cb/0x5c0 [ 230.311689] do_mount+0x6f2/0x1e20 [ 230.315220] ? copy_mount_string+0x40/0x40 [ 230.319438] ? kasan_kmalloc+0xc4/0xe0 [ 230.323311] ? kmem_cache_alloc_trace+0x318/0x780 [ 230.328148] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 230.333678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 230.339208] ? copy_mount_options+0x285/0x380 [ 230.343685] ksys_mount+0x12d/0x140 [ 230.347299] __x64_sys_mount+0xbe/0x150 [ 230.351254] do_syscall_64+0x1b9/0x820 [ 230.355127] ? finish_task_switch+0x1d3/0x870 [ 230.359614] ? syscall_return_slowpath+0x5e0/0x5e0 [ 230.364533] ? syscall_return_slowpath+0x31d/0x5e0 [ 230.369450] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 230.374450] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 230.379275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.384451] RIP: 0033:0x456a09 [ 230.387629] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.406514] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 230.414206] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 230.421456] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 07:51:35 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x100000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) 07:51:35 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000980)="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", 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) mknodat(r0, &(0x7f0000000240)='./file0//ile0\x00', 0xc000, 0x2) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200), 0x0) r1 = open(&(0x7f00000000c0)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000040), 0x12) flistxattr(r1, &(0x7f00000002c0)=""/135, 0x87) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726f93746174000000000000000000000000000000", 0x2761, 0x0) write$tun(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="004e0000aaaa010011007e5c000000000000000000"], 0x1) 07:51:35 executing program 4 (fault-call:10 fault-nth:16): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) [ 230.428705] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 230.435955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 230.443203] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 000000000000000f 07:51:35 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2) ioctl$RTC_PIE_OFF(r0, 0x7006) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={"0061a40000ffebf9000000000200", 0x9d01}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(r2, 0x0, 0x8, 0x3) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1400000, 0x420080) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0x2}, {0x6, 0x1}, {0x8, 0x7}], 0x3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x312, 0x10001, 0x800, 0x10000, 0xffffffffffffffff, @broadcast}, 0x10) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 07:51:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') lseek(r0, 0x0, 0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x9, 0x6, 0x4, 0x1000, 0x9, 0x8, 0x5, 0x4, 0x946d, 0x3f, 0x2e73ec4c, 0xfffffffffffff001}) 07:51:36 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xf1080000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0xf530, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 230.643313] device lo left promiscuous mode [ 230.657206] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 230.664249] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 230.686757] FAULT_INJECTION: forcing a failure. 07:51:36 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x5000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}]}}) [ 230.686757] name failslab, interval 1, probability 0, space 0, times 0 [ 230.698032] CPU: 0 PID: 15539 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 230.706520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.715874] Call Trace: [ 230.718478] dump_stack+0x1c9/0x2b4 [ 230.722127] ? dump_stack_print_info.cold.2+0x52/0x52 [ 230.727326] should_fail.cold.4+0xa/0x11 [ 230.731385] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 230.736483] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 230.741497] ? lock_acquire+0x1e4/0x540 [ 230.745463] ? is_bpf_text_address+0xae/0x170 [ 230.749941] ? lock_downgrade+0x8f0/0x8f0 [ 230.754087] ? lock_release+0xa30/0xa30 [ 230.758049] ? lock_acquire+0x1e4/0x540 [ 230.762020] ? fs_reclaim_acquire+0x20/0x20 [ 230.766330] ? lock_downgrade+0x8f0/0x8f0 [ 230.770462] ? is_bpf_text_address+0xd7/0x170 [ 230.774938] ? check_same_owner+0x340/0x340 [ 230.779243] ? __kernel_text_address+0xd/0x40 [ 230.783722] ? rcu_note_context_switch+0x730/0x730 [ 230.788637] __should_failslab+0x124/0x180 [ 230.792861] should_failslab+0x9/0x14 [ 230.796667] __kmalloc_track_caller+0x2c4/0x760 [ 230.801317] ? save_stack+0xa9/0xd0 [ 230.804926] ? parse_opts+0x176/0x500 [ 230.808722] kstrdup+0x39/0x70 [ 230.811903] parse_opts+0x176/0x500 [ 230.815514] ? do_raw_spin_unlock+0xa7/0x2f0 [ 230.819906] ? p9_fd_poll+0x2b0/0x2b0 [ 230.823693] ? kasan_check_write+0x14/0x20 [ 230.827913] ? do_raw_spin_lock+0xc1/0x200 [ 230.832139] ? trace_hardirqs_off+0xd/0x10 [ 230.836357] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 230.841445] ? debug_check_no_obj_freed+0x30b/0x595 [ 230.846446] p9_fd_create+0x8b/0x3f0 [ 230.850141] ? p9_fd_show_options+0x1c0/0x1c0 [ 230.854619] ? trace_hardirqs_on+0xd/0x10 [ 230.858749] p9_client_create+0xb2b/0x1631 [ 230.862963] ? p9_client_read+0xbb0/0xbb0 [ 230.867090] ? lock_acquire+0x1e4/0x540 [ 230.871049] ? fs_reclaim_acquire+0x20/0x20 [ 230.875352] ? lock_downgrade+0x8f0/0x8f0 [ 230.879481] ? lock_release+0xa30/0xa30 [ 230.883549] ? __lockdep_init_map+0x105/0x590 [ 230.888036] ? lockdep_init_map+0x9/0x10 [ 230.892078] ? kasan_check_write+0x14/0x20 [ 230.896296] ? __init_rwsem+0x1cc/0x2a0 [ 230.900252] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 230.905274] ? __kmalloc_track_caller+0x311/0x760 [ 230.910102] ? save_stack+0xa9/0xd0 [ 230.913717] ? save_stack+0x43/0xd0 [ 230.917329] ? kasan_kmalloc+0xc4/0xe0 [ 230.921196] ? memcpy+0x45/0x50 [ 230.924457] v9fs_session_init+0x21a/0x1a80 [ 230.928761] ? rcu_note_context_switch+0x730/0x730 [ 230.933672] ? legacy_parse_monolithic+0xde/0x1e0 [ 230.938500] ? v9fs_show_options+0x7e0/0x7e0 [ 230.942899] ? lock_release+0xa30/0xa30 [ 230.946852] ? lock_downgrade+0x8f0/0x8f0 [ 230.950990] ? check_same_owner+0x340/0x340 [ 230.955383] ? kasan_unpoison_shadow+0x35/0x50 [ 230.959947] ? kasan_kmalloc+0xc4/0xe0 [ 230.963816] ? kmem_cache_alloc_trace+0x318/0x780 [ 230.968640] ? kasan_unpoison_shadow+0x35/0x50 [ 230.973201] ? kasan_kmalloc+0xc4/0xe0 [ 230.977074] v9fs_mount+0x7c/0x900 [ 230.980599] ? v9fs_drop_inode+0x150/0x150 [ 230.984819] legacy_get_tree+0x131/0x460 [ 230.988871] vfs_get_tree+0x1cb/0x5c0 [ 230.992663] do_mount+0x6f2/0x1e20 [ 230.996186] ? copy_mount_string+0x40/0x40 [ 231.000419] ? kasan_kmalloc+0xc4/0xe0 [ 231.004298] ? kmem_cache_alloc_trace+0x318/0x780 [ 231.009130] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 231.014651] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.020180] ? copy_mount_options+0x285/0x380 [ 231.024664] ksys_mount+0x12d/0x140 [ 231.028273] __x64_sys_mount+0xbe/0x150 [ 231.032230] do_syscall_64+0x1b9/0x820 [ 231.036095] ? finish_task_switch+0x1d3/0x870 [ 231.040572] ? syscall_return_slowpath+0x5e0/0x5e0 [ 231.045489] ? syscall_return_slowpath+0x31d/0x5e0 [ 231.050401] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 231.055402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.060239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.065422] RIP: 0033:0x456a09 [ 231.068614] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.087500] RSP: 002b:00007f87b05a7c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 231.095194] RAX: ffffffffffffffda RBX: 00007f87b05a86d4 RCX: 0000000000456a09 [ 231.102450] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 231.109708] RBP: 0000000000930140 R08: 00000000200007c0 R09: 0000000000000000 [ 231.116964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 231.124217] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000010 [ 231.131808] 9pnet: Insufficient options for proto=fd 07:51:36 executing program 4 (fault-call:10 fault-nth:17): r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r2, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@fscache='fscache'}]}}) 07:51:36 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000980)="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", 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) mknodat(r0, &(0x7f0000000240)='./file0//ile0\x00', 0xc000, 0x2) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200), 0x0) r1 = open(&(0x7f00000000c0)='./file0//ile0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r2, &(0x7f0000000040), 0x12) flistxattr(r1, &(0x7f00000002c0)=""/135, 0x87) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726f93746174000000000000000000000000000000", 0x2761, 0x0) write$tun(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="004e0000aaaa010011007e5c000000000000000000"], 0x1) [ 231.147102] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 07:51:36 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000380)={r0}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x20000) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000040)={0x3b, @empty, 0x4e23, 0x1, 'fo\x00', 0x0, 0x5, 0x12}, 0x2c) 07:51:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025c3f0a00145f8f764070") futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x90020000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x3, 0xffff, 0x200, 0x8a2d, 0x6, 0x7, 0x5, 0x8000, 0x7, 0x7a8e0391, 0xa1, 0x80}) 07:51:36 executing program 3: pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) write$P9_RSTATu(r1, &(0x7f00000005c0)={0x1dd, 0x7d, 0x0, {{0x0, 0x1bc, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x174, "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", 0xd, 'wlan1vboxnet0', 0x3, '9p\x00', 0x5, 'rfdno'}, 0xc, 'vboxn\x00t1(}%$'}}, 0x1dd) mount$9p_fd(0xdef50000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) 07:51:36 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2$9p(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r2, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) write$P9_RREADDIR(r2, &(0x7f0000000480)={0x2a, 0x29, 0x0, {0x0, [{{}, 0x0, 0x0, 0x7, './file0'}]}}, 0x2a) mount$9p_fd(0x2000000000000000, &(0x7f0000000180)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@nodevmap='nodevmap'}, {@access_any='access=any'}]}}) [ 231.334170] FAULT_INJECTION: forcing a failure. [ 231.334170] name failslab, interval 1, probability 0, space 0, times 0 [ 231.345439] CPU: 1 PID: 15561 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 231.353925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.363267] Call Trace: [ 231.365849] dump_stack+0x1c9/0x2b4 [ 231.369472] ? dump_stack_print_info.cold.2+0x52/0x52 [ 231.374653] ? lock_acquire+0x1e4/0x540 [ 231.378638] should_fail.cold.4+0xa/0x11 [ 231.382700] ? bpf_prog_kallsyms_find+0xde/0x4c0 [ 231.387451] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 231.392549] ? lock_acquire+0x1e4/0x540 [ 231.396514] ? is_bpf_text_address+0xae/0x170 [ 231.401002] ? lock_downgrade+0x8f0/0x8f0 [ 231.405139] ? __debug_object_init+0x581/0x12e0 [ 231.409814] ? lock_downgrade+0x8f0/0x8f0 [ 231.413945] ? lock_downgrade+0x8f0/0x8f0 [ 231.418076] ? kasan_check_read+0x11/0x20 [ 231.422204] ? do_raw_spin_unlock+0xa7/0x2f0 [ 231.426594] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 231.431158] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 231.435725] ? kasan_check_write+0x14/0x20 [ 231.439961] ? check_same_owner+0x340/0x340 [ 231.444265] ? lock_acquire+0x1e4/0x540 [ 231.448223] ? add_wait_queue+0x1b9/0x2b0 [ 231.452357] ? rcu_note_context_switch+0x730/0x730 [ 231.457270] __should_failslab+0x124/0x180 [ 231.461494] should_failslab+0x9/0x14 [ 231.465278] kmem_cache_alloc+0x2af/0x760 [ 231.469406] ? kasan_check_write+0x14/0x20 [ 231.473640] ? do_raw_spin_lock+0xc1/0x200 [ 231.477867] p9_client_prepare_req.part.8+0xbc/0xa00 [ 231.482950] ? add_wait_queue+0x1b9/0x2b0 [ 231.487084] ? trace_9p_protocol_dump+0x3a0/0x3a0 [ 231.491907] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 231.497166] ? lock_acquire+0x1e4/0x540 [ 231.501124] ? __fget+0x4ac/0x740 [ 231.504559] ? p9_pollwait+0x83/0x230 [ 231.508344] ? p9_conn_create+0x730/0x730 [ 231.512478] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.518006] p9_client_rpc+0x247/0x1420 [ 231.521969] ? p9_fd_poll+0x1e0/0x2b0 [ 231.525758] ? p9_conn_create+0x55b/0x730 [ 231.529888] ? p9_client_prepare_req.part.8+0xa00/0xa00 [ 231.535236] ? ksys_dup3+0x690/0x690 [ 231.538935] ? check_same_owner+0x340/0x340 [ 231.543237] ? p9_fd_poll+0x2b0/0x2b0 [ 231.547020] ? kasan_kmalloc+0xc4/0xe0 [ 231.550919] ? p9_fd_show_options+0x1c0/0x1c0 [ 231.555403] p9_client_create+0xd76/0x1631 [ 231.559620] ? p9_client_read+0xbb0/0xbb0 [ 231.563750] ? lock_acquire+0x1e4/0x540 [ 231.567720] ? fs_reclaim_acquire+0x20/0x20 [ 231.572025] ? lock_downgrade+0x8f0/0x8f0 [ 231.576158] ? lock_release+0xa30/0xa30 [ 231.580115] ? __lockdep_init_map+0x105/0x590 [ 231.584601] ? kasan_check_write+0x14/0x20 [ 231.588821] ? __init_rwsem+0x1cc/0x2a0 [ 231.592779] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 231.597781] ? __kmalloc_track_caller+0x311/0x760 [ 231.602613] ? save_stack+0xa9/0xd0 [ 231.606221] ? save_stack+0x43/0xd0 [ 231.609831] ? kasan_kmalloc+0xc4/0xe0 [ 231.613701] ? memcpy+0x45/0x50 [ 231.616980] v9fs_session_init+0x21a/0x1a80 [ 231.621288] ? rcu_note_context_switch+0x730/0x730 [ 231.626205] ? legacy_parse_monolithic+0xde/0x1e0 [ 231.631034] ? v9fs_show_options+0x7e0/0x7e0 [ 231.635425] ? lock_release+0xa30/0xa30 [ 231.639383] ? check_same_owner+0x340/0x340 [ 231.643688] ? lock_downgrade+0x8f0/0x8f0 [ 231.647821] ? kasan_unpoison_shadow+0x35/0x50 [ 231.652393] ? kasan_kmalloc+0xc4/0xe0 [ 231.656266] ? kmem_cache_alloc_trace+0x318/0x780 [ 231.661087] ? kasan_unpoison_shadow+0x35/0x50 [ 231.665653] ? kasan_kmalloc+0xc4/0xe0 [ 231.669528] v9fs_mount+0x7c/0x900 [ 231.673051] ? v9fs_drop_inode+0x150/0x150 [ 231.677272] legacy_get_tree+0x131/0x460 [ 231.681322] vfs_get_tree+0x1cb/0x5c0 [ 231.685106] do_mount+0x6f2/0x1e20 [ 231.688629] ? check_same_owner+0x340/0x340 [ 231.692931] ? lock_release+0xa30/0xa30 [ 231.696892] ? copy_mount_string+0x40/0x40 [ 231.701110] ? retint_kernel+0x10/0x10 [ 231.704990] ? __sanitizer_cov_trace_const_cmp2+0x20/0x20 [ 231.710510] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 231.716031] ? copy_mount_options+0x285/0x380 [ 231.720513] ksys_mount+0x12d/0x140 [ 231.724125] __x64_sys_mount+0xbe/0x150 [ 231.728082] do_syscall_64+0x1b9/0x820 [ 231.731960] ? finish_task_switch+0x1d3/0x870 [ 231.736445] ? syscall_return_slowpath+0x5e0/0x5e0 [ 231.741357] ? syscall_return_slowpath+0x31d/0x5e0 [ 231.746272] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 231.751277] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 231.756102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.761272] RIP: 0033:0x456a09 [ 231.764453] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.783336] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 231.791025] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 231.798277] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 231.805535] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 231.812787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 231.820037] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000011 [ 231.828278] kasan: CONFIG_KASAN_INLINE enabled [ 231.832892] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 231.840291] general protection fault: 0000 [#1] SMP KASAN [ 231.845823] CPU: 1 PID: 15561 Comm: syz-executor4 Not tainted 4.18.0-rc6-next-20180725+ #18 [ 231.854292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.863682] RIP: 0010:p9_client_prepare_req.part.8+0x392/0xa00 [ 231.869637] Code: ff 0f 87 6a 02 00 00 e8 6c 8b f4 fa 0f be 85 f4 fe ff ff 4c 89 f2 48 c1 ea 03 89 85 f4 fe ff ff 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 0f 85 89 05 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b [ 231.888519] RSP: 0018:ffff8801975b7248 EFLAGS: 00010206 [ 231.893869] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90004c23000 [ 231.901120] RDX: 000000000000000a RSI: ffffffff86881c94 RDI: ffff8801adf05af8 [ 231.908373] RBP: ffff8801975b7378 R08: ffff8801cb34e180 R09: fffffbfff10057c6 [ 231.915625] R10: fffffbfff10057c6 R11: ffffffff8802be33 R12: ffff8801adf05ac0 [ 231.922880] R13: 0000000000002000 R14: 0000000000000050 R15: ffff8801adf05afc [ 231.930133] FS: 00007f87b05c9700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 231.938341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 231.944202] CR2: 0000000005000000 CR3: 00000001d0e03000 CR4: 00000000001406e0 [ 231.951455] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 231.958703] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 231.965953] Call Trace: [ 231.968529] ? add_wait_queue+0x1b9/0x2b0 [ 231.972674] ? trace_9p_protocol_dump+0x3a0/0x3a0 [ 231.977500] ? __wake_up_locked_key_bookmark+0x20/0x20 [ 231.982761] ? lock_acquire+0x1e4/0x540 [ 231.986719] ? __fget+0x4ac/0x740 [ 231.990156] ? p9_pollwait+0x83/0x230 [ 231.993936] ? p9_conn_create+0x730/0x730 [ 231.998079] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.003603] p9_client_rpc+0x247/0x1420 [ 232.007558] ? p9_fd_poll+0x1e0/0x2b0 [ 232.011339] ? p9_conn_create+0x55b/0x730 [ 232.015473] ? p9_client_prepare_req.part.8+0xa00/0xa00 [ 232.020818] ? ksys_dup3+0x690/0x690 [ 232.024514] ? check_same_owner+0x340/0x340 [ 232.028834] ? p9_fd_poll+0x2b0/0x2b0 [ 232.032618] ? kasan_kmalloc+0xc4/0xe0 [ 232.036498] ? p9_fd_show_options+0x1c0/0x1c0 [ 232.040979] p9_client_create+0xd76/0x1631 [ 232.045200] ? p9_client_read+0xbb0/0xbb0 [ 232.049332] ? lock_acquire+0x1e4/0x540 [ 232.053289] ? fs_reclaim_acquire+0x20/0x20 [ 232.057595] ? lock_downgrade+0x8f0/0x8f0 [ 232.061728] ? lock_release+0xa30/0xa30 [ 232.065687] ? __lockdep_init_map+0x105/0x590 [ 232.070166] ? kasan_check_write+0x14/0x20 [ 232.074385] ? __init_rwsem+0x1cc/0x2a0 [ 232.078344] ? do_raw_write_unlock.cold.8+0x49/0x49 [ 232.083347] ? __kmalloc_track_caller+0x311/0x760 [ 232.088180] ? save_stack+0xa9/0xd0 [ 232.091790] ? save_stack+0x43/0xd0 [ 232.095397] ? kasan_kmalloc+0xc4/0xe0 [ 232.099264] ? memcpy+0x45/0x50 [ 232.102527] v9fs_session_init+0x21a/0x1a80 [ 232.106831] ? rcu_note_context_switch+0x730/0x730 [ 232.111746] ? legacy_parse_monolithic+0xde/0x1e0 [ 232.116576] ? v9fs_show_options+0x7e0/0x7e0 [ 232.121057] ? lock_release+0xa30/0xa30 [ 232.125190] ? check_same_owner+0x340/0x340 [ 232.129493] ? lock_downgrade+0x8f0/0x8f0 [ 232.133623] ? kasan_unpoison_shadow+0x35/0x50 [ 232.138196] ? kasan_kmalloc+0xc4/0xe0 [ 232.142067] ? kmem_cache_alloc_trace+0x318/0x780 [ 232.146890] ? kasan_unpoison_shadow+0x35/0x50 [ 232.151462] ? kasan_kmalloc+0xc4/0xe0 [ 232.155336] v9fs_mount+0x7c/0x900 [ 232.158872] ? v9fs_drop_inode+0x150/0x150 [ 232.163088] legacy_get_tree+0x131/0x460 [ 232.167135] vfs_get_tree+0x1cb/0x5c0 [ 232.170935] do_mount+0x6f2/0x1e20 [ 232.174457] ? check_same_owner+0x340/0x340 [ 232.178762] ? lock_release+0xa30/0xa30 [ 232.182719] ? copy_mount_string+0x40/0x40 [ 232.186939] ? retint_kernel+0x10/0x10 [ 232.190817] ? __sanitizer_cov_trace_const_cmp2+0x20/0x20 [ 232.196337] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 232.201863] ? copy_mount_options+0x285/0x380 [ 232.206343] ksys_mount+0x12d/0x140 [ 232.209953] __x64_sys_mount+0xbe/0x150 [ 232.213911] do_syscall_64+0x1b9/0x820 [ 232.217784] ? finish_task_switch+0x1d3/0x870 [ 232.222264] ? syscall_return_slowpath+0x5e0/0x5e0 [ 232.227175] ? syscall_return_slowpath+0x31d/0x5e0 [ 232.232094] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 232.237094] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 232.241936] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.247106] RIP: 0033:0x456a09 [ 232.250283] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.269165] RSP: 002b:00007f87b05c8c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 232.277310] RAX: ffffffffffffffda RBX: 00007f87b05c96d4 RCX: 0000000000456a09 [ 232.284562] RDX: 0000000020000900 RSI: 0000000020000180 RDI: 0000000000000000 [ 232.291813] RBP: 00000000009300a0 R08: 00000000200007c0 R09: 0000000000000000 [ 232.299064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 232.306317] R13: 00000000004d1750 R14: 00000000004c6e7f R15: 0000000000000011 [ 232.313572] Modules linked in: [ 232.316750] Dumping ftrace buffer: [ 232.320270] (ftrace buffer empty) [ 232.324028] ---[ end trace eb4b46baf1a27296 ]--- [ 232.328809] RIP: 0010:p9_client_prepare_req.part.8+0x392/0xa00 [ 232.334818] Code: ff 0f 87 6a 02 00 00 e8 6c 8b f4 fa 0f be 85 f4 fe ff ff 4c 89 f2 48 c1 ea 03 89 85 f4 fe ff ff 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 0f 85 89 05 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b [ 232.353746] RSP: 0018:ffff8801975b7248 EFLAGS: 00010206 [ 232.359143] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90004c23000 [ 232.366437] RDX: 000000000000000a RSI: ffffffff86881c94 RDI: ffff8801adf05af8 [ 232.374095] RBP: ffff8801975b7378 R08: ffff8801cb34e180 R09: fffffbfff10057c6 [ 232.381392] R10: fffffbfff10057c6 R11: ffffffff8802be33 R12: ffff8801adf05ac0 [ 232.388797] R13: 0000000000002000 R14: 0000000000000050 R15: ffff8801adf05afc [ 232.396105] FS: 00007f87b05c9700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 232.404372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.410287] CR2: 0000000005000000 CR3: 00000001d0e03000 CR4: 00000000001406e0 [ 232.417601] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.424910] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.432222] Kernel panic - not syncing: Fatal exception [ 232.438020] Dumping ftrace buffer: [ 232.441544] (ftrace buffer empty) [ 232.445231] Kernel Offset: disabled [ 232.448836] Rebooting in 86400 seconds..