, 0x0, "a5", "7f97b1"}}}}}, &(0x7f0000000000)) memfd_create(&(0x7f0000000040)='\x00', 0x1) [ 216.972978] FAULT_INJECTION: forcing a failure. [ 216.972978] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 216.984836] CPU: 0 PID: 14081 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 216.992020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.001372] Call Trace: [ 217.003959] dump_stack+0x185/0x1d0 [ 217.007591] should_fail+0x87b/0xab0 [ 217.011310] __alloc_pages_nodemask+0x600/0x5cc0 [ 217.016067] ? kernel_poison_pages+0x40/0x360 [ 217.020559] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 217.025908] ? kernel_poison_pages+0x1a0/0x360 [ 217.030478] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 217.035906] ? get_page_from_freelist+0xac61/0xb740 [ 217.040908] ? update_load_avg+0x1bd6/0x2cc0 [ 217.045332] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 217.050351] ? __msan_poison_alloca+0x15c/0x1d0 [ 217.055021] ? __switch_to+0x2b3/0x420 [ 217.058897] ? kmsan_set_origin_inline+0x6b/0x120 [ 217.063717] ? __msan_poison_alloca+0x15c/0x1d0 [ 217.068385] kmsan_alloc_page+0x82/0xe0 [ 217.072341] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 217.077085] ? kmsan_set_origin_inline+0x6b/0x120 [ 217.081913] ? __msan_poison_alloca+0x15c/0x1d0 [ 217.086580] ? mem_cgroup_try_charge+0xa80/0xf00 [ 217.091326] ? try_charge+0x156/0x2d20 [ 217.095208] ? mem_cgroup_try_charge+0xa80/0xf00 [ 217.099961] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 217.105399] ? __rb_insert_augmented+0xd5a/0x13f0 [ 217.110229] alloc_pages_vma+0xcc6/0x17f0 [ 217.114369] handle_mm_fault+0x41f9/0x7ec0 [ 217.118610] __get_user_pages+0x176a/0x24a0 [ 217.122929] __mm_populate+0x6cb/0x8b0 [ 217.126818] vm_mmap_pgoff+0x3dc/0x430 [ 217.130698] ksys_mmap_pgoff+0x260/0xaf0 [ 217.134745] __x64_sys_mmap+0x1f1/0x260 [ 217.138703] ? align_vdso_addr+0x420/0x420 [ 217.142917] do_syscall_64+0x15b/0x230 [ 217.146785] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.151960] RIP: 0033:0x455a09 [ 217.155147] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 217.162843] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 217.170092] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 217.177344] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 217.184604] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 217.191861] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000017 05:07:20 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r1}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ppoll(&(0x7f0000000140)=[{r1}, {r1}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x6}, 0xffffffffffffffc7) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x4012, r2, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x10000, 0x1, 0x1, 0x80000001, 0x8, 0x9, 0x61f, 0x100000001, 0x401, 0x7}) 05:07:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x800000) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:20 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x14) connect$can_bcm(r0, &(0x7f0000000440)={0x1d}, 0xdf) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000006c0)="13371460480958b53e89fd187ed31c913f5ae7d818b0b54d5ec847f80748a772d8c419164f758067f3ab89fb61fe191e16b0ed55c02a4452c6f20588cbe06e5f04244cec721850a24fcd0fc814295e7da053b8e9ee5fe7fee994d339d25189a2bf08bd827221654463f3dcc808b216269d5c9625884a9609fd2c3a25ca40ea683564eebd796da90bc77eccb968ed688f7befd856d53d303b61a01000ec7788136904266b9932666ba9196843c356c83771e6adbf382cc70628e0d85e52836e81b1bf869e4a7434600898db63964c5e7b4d08b9dd8e02b20d4cfd4ac48f798c01aeb5bddf46cae2") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'gretap0\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="1000000009000000040000000000010042fe0000ffffffff737d000001000080ff010000278850c9326f66fd147420bc23315120f15ed845406527bc8fb7ed62685dbe6ad87d53ccd0b92fa22630a91a3a126681ad94b6d55df8887a6b5a052bab898f9d7aab1723319320b91410031d4b330ddf000000"]}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="9887807242216e6a6a1d979e084cfc3bca404f7cc126fb8ea464a885e25cf0689ba5b621a980ac3842188ccd234415ee51cbc2ea5e411a44580f1454b3956a7352b0aacecd1cddc7c96ef9d59e1849b76ad14a0e720b26abf19c3cddd738e38d3fceb6e42a4eddae9cfd51de3250c4c66a2701e1b6d1166341339b81323f3ea7ca6a2913c0c76841d4ee01612cc6fc28f4725455602ec1d48a8b344375c3c2b404e8e904dd668d7677af17e458794a8155a6624735c5e5d9b16b256204ef621b02", 0xc1, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x3) sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f00000007c0)=ANY=[@ANYBLOB="050000020000001d0000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000388d76ba61152b70425596bbd970da7980ccf6e4d2152d70b89c83830dffb21a4edc6d9d2df55215a0919381248eac2c21661976e5c62ed04eaafc27718e48f6e2d2930d8ce6a4aef08530da2877d392dc0f9d0e4df80a2bdf16b8535a0b63c4675660255f6a78a5a555ec9c9d3f6ae325c290fb7a8276e059400a023ea4f0e828aa0b05f94cb270e1058aee6a6c6c5a9b08fa4cfec02d00b7b27ed87367e3ccb88c797adc0e4430946a08"], 0x48}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="040000000100000000000000000000004183feb33c8af230"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000400)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x7, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) 05:07:20 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x6, &(0x7f0000000840)=""/120, 0x78, 0x20}, 0x7ff}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/134, 0x86}, {&(0x7f0000000a80)=""/50, 0x32}, {&(0x7f0000000ac0)=""/233, 0xe9}, {&(0x7f0000000bc0)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0x11}, 0xd676}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000d80)=""/48, 0x30}, {&(0x7f0000000dc0)=""/3, 0x3}, {&(0x7f0000000e00)=""/128, 0x80}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=""/75, 0x4b, 0x1}, 0x6}], 0x3, 0x40000040, &(0x7f0000002000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='team0\x00', 0x10) 05:07:20 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x44, r2}) fcntl$setown(r0, 0x8, r1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530207f000000000000002f7063070000000000000048"], 0x1f) sendmsg(r3, &(0x7f0000000040)={0x0, 0xfffffcf9, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x10000000000002c7, 0x0, 0xdb}, 0x0) 05:07:20 executing program 7: r0 = socket$kcm(0x29, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='dctcp-reno\x00', 0x1c7) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0xfffffffffffffffd) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) 05:07:20 executing program 4 (fault-call:0 fault-nth:24): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x100004e24, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x20000000000002}, 0xfcd8) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="be", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) [ 217.805349] FAULT_INJECTION: forcing a failure. [ 217.805349] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 217.817362] CPU: 0 PID: 14098 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 217.824584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 217.833977] Call Trace: [ 217.836622] dump_stack+0x185/0x1d0 [ 217.840307] should_fail+0x87b/0xab0 [ 217.844123] __alloc_pages_nodemask+0x600/0x5cc0 [ 217.848928] ? kmsan_set_origin_inline+0x6b/0x120 [ 217.853826] ? __msan_poison_alloca+0x15c/0x1d0 [ 217.858537] ? mem_cgroup_try_charge+0xa80/0xf00 [ 217.863335] ? try_charge+0x156/0x2d20 [ 217.867289] ? mem_cgroup_try_charge+0xa80/0xf00 [ 217.872105] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 217.877642] ? __rb_insert_augmented+0xd5a/0x13f0 [ 217.882559] alloc_pages_vma+0xcc6/0x17f0 [ 217.886772] handle_mm_fault+0x41f9/0x7ec0 [ 217.891104] __get_user_pages+0x176a/0x24a0 [ 217.895529] __mm_populate+0x6cb/0x8b0 [ 217.899493] vm_mmap_pgoff+0x3dc/0x430 [ 217.903454] ksys_mmap_pgoff+0x260/0xaf0 [ 217.907585] __x64_sys_mmap+0x1f1/0x260 [ 217.911601] ? align_vdso_addr+0x420/0x420 [ 217.915870] do_syscall_64+0x15b/0x230 [ 217.919805] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 217.925015] RIP: 0033:0x455a09 [ 217.928223] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 217.935981] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 217.943283] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 05:07:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='syzkaller0\x00') syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:20 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="872bc5a0745ab1093d6504bff53feeccf1b332f505f2ed2124e8712ec85f81a9168548966a81cccb6ba6869caea439a9ce8b6b5a53c058bee1550a72272d0b06a47f0a59d9211d09165834d7886f7c4e0fa0d94921d4cc43197830b44a619e31767676dfc892c929fb86cb213e331c4d32190917d720dfe8964a7fccaffb", 0x7e}, {&(0x7f0000000100)="1b22a909fe7ea30ef2079d65aa6b57eb691abd501a37e20dcc40a8fae9020f54b2f60f8642634bdf60c19646dfbbcffa07862260ea511611dea2f681884a93855b7c4c862074eed0978820861b2cdf11851c8ce3c0a8b8a6aaa2dfc4d9acde8f78340fecc3c4cb9a2c629605653a6fee1e308b6a6c6d2ae71aaaf6429227bfe2155f00ee25a5b8d7be065302d524edd6f4168e717023c4ca5f0bef479af89ab5d6cee716ee460d45d12448dc637c73280b75b79b279a3f8b9d243ac712db53a6bedb1a92bbc8d2b320766df9569ab7f0a1288ef163c65d581d9bf16e36bf9a3adf13006be5368bdbe3e2d02aaadd1979bbeb7810", 0xf4}], 0x2, 0xf) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 05:07:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x6, &(0x7f0000000840)=""/120, 0x78, 0x20}, 0x7ff}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/134, 0x86}, {&(0x7f0000000a80)=""/50, 0x32}, {&(0x7f0000000ac0)=""/233, 0xe9}, {&(0x7f0000000bc0)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0x11}, 0xd676}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000d80)=""/48, 0x30}, {&(0x7f0000000dc0)=""/3, 0x3}, {&(0x7f0000000e00)=""/128, 0x80}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=""/75, 0x4b, 0x1}, 0x6}], 0x3, 0x40000040, &(0x7f0000002000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) [ 217.950579] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 217.957871] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 217.965173] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000018 05:07:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x80000, 0x100000001) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:21 executing program 0: r0 = socket(0x2, 0x803, 0x3) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ftruncate(r0, 0x8007ffc) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f00000001c0)=""/244, 0xf4}], 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x72439a6b) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 05:07:21 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x80000000002711, @any=0xffffffff}, 0x10) 05:07:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xe0, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="cf2bb43c40b8", [], {@x25={0x805, {0x3, 0x2, 0x0, "65034b58aae963139900b27b0409f680d554ee9de2c3e100c44fe6eb441c4d45654ddb9052b488fb843456918028e300eeeb"}}}}, 0x0) 05:07:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='syzkaller0\x00') syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:21 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="14003a0a9d1ca8f9ff3f193da71c46dfeded6e90ccd655ae6d29008a9b00000003000000ad4b89735f2af7c9bdc77c439adfe39009f18ce0fa30effc503cc4554720ae70a7105216c6ca4c836ba2365efe95f1ea5faa1cf28e251b63fe0ab546c410220000000000fdc3d3249aea94250599fc3869e5096e95f9fc2b4a79ca7221e3aff1ffffffff3900000022cd8b7df124b824921c591eb865658c6b7e774b7512d4a4fa7d1eddf92fff538d3d6e03ab14c28976040000001cb8ff71761b2ab394f35c871c2c43ce57bc596219f530bdab5a941ee127619994539eb24da3"], 0x14}, 0x1}, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x8001, 0x86}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x600802, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) faccessat(r1, &(0x7f0000000380)='./file0\x00', 0x80, 0x400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0x8}, &(0x7f00000001c0)=0x8) 05:07:21 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200800, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:21 executing program 0: unshare(0x2400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000100), 0x0, &(0x7f00000005c0)}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x3d3, &(0x7f0000000140)}, 0x10) 05:07:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0xf22, 0x6, &(0x7f0000000040)="60bba848226a6a28218f94a01a6742dc30dc2b60ff6d7bbab931d146ed00fd2e27d99fc2ef77da4a521b1301a4a56b0a91964d41db753cd1a04d9ed59b9e65f510fd3c972362d1afa731751059ed0bdae2e99ae810f73dec36de41c6cacd94c6c6c80845bb50fce3bea30ceabc0fde22d4c2e11dcf027cc234d89f", 0x7b) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 05:07:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x9) syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff080000069078ac14ffaae0000001f8ff4e20bb435b0c729ccfc92d3dbfedd2abc6f4efd4e08ec29e780bd92d43b45c399d2e80c8a7839b28208c1d4cf03d1e21b29a6d724641", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:21 executing program 5: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x64, [], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x108) 05:07:21 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x6, &(0x7f0000000840)=""/120, 0x78, 0x20}, 0x7ff}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/134, 0x86}, {&(0x7f0000000a80)=""/50, 0x32}, {&(0x7f0000000ac0)=""/233, 0xe9}, {&(0x7f0000000bc0)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0x11}, 0xd676}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000d80)=""/48, 0x30}, {&(0x7f0000000dc0)=""/3, 0x3}, {&(0x7f0000000e00)=""/128, 0x80}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=""/75, 0x4b, 0x1}, 0x6}], 0x3, 0x40000040, &(0x7f0000002000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:21 executing program 4 (fault-call:0 fault-nth:25): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) [ 218.858275] FAULT_INJECTION: forcing a failure. [ 218.858275] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 218.870144] CPU: 0 PID: 14152 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 218.877332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 218.886690] Call Trace: [ 218.889280] dump_stack+0x185/0x1d0 [ 218.892915] should_fail+0x87b/0xab0 [ 218.896639] __alloc_pages_nodemask+0x600/0x5cc0 [ 218.901399] ? kernel_poison_pages+0x40/0x360 [ 218.905896] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 218.911261] ? kernel_poison_pages+0x1a0/0x360 [ 218.915846] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 218.921307] ? get_page_from_freelist+0xac61/0xb740 [ 218.926328] ? __kernel_text_address+0x34/0xe0 [ 218.930913] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 218.936280] ? __list_add_valid+0xb8/0x450 [ 218.940539] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 218.945480] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 218.950934] ? __save_stack_trace+0x90d/0xb00 [ 218.955438] ? kmsan_set_origin_inline+0x6b/0x120 [ 218.960285] ? __msan_poison_alloca+0x15c/0x1d0 [ 218.964968] kmsan_alloc_page+0x82/0xe0 [ 218.968958] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 218.973728] ? page_counter_try_charge+0x205/0x5c0 [ 218.978662] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 218.984033] ? page_counter_try_charge+0x4af/0x5c0 [ 218.988969] ? mem_cgroup_try_charge+0xa80/0xf00 [ 218.993737] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 218.999105] ? try_charge+0x2512/0x2d20 [ 219.003097] ? __rb_insert_augmented+0xd5a/0x13f0 [ 219.007963] alloc_pages_vma+0xcc6/0x17f0 [ 219.012134] handle_mm_fault+0x41f9/0x7ec0 [ 219.016398] __get_user_pages+0x176a/0x24a0 [ 219.020747] __mm_populate+0x6cb/0x8b0 [ 219.024649] vm_mmap_pgoff+0x3dc/0x430 [ 219.028549] ksys_mmap_pgoff+0x260/0xaf0 [ 219.032643] __x64_sys_mmap+0x1f1/0x260 [ 219.036645] ? align_vdso_addr+0x420/0x420 [ 219.040877] do_syscall_64+0x15b/0x230 [ 219.044770] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.049955] RIP: 0033:0x455a09 05:07:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000063cc34792a7497aa41d8d85b0651b", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c6530202f64e5762f736e48b4089153a2d24b9e711ca285f1469ef9b5ad103d2c8d3540a4eac2b551d651b95a306669d7f7fd3482aa8a080001277afe20e97f11d19e1c96"], 0x1f) close(r0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) [ 219.053143] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 219.060852] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 219.068128] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 219.075403] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 219.082677] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 219.089947] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000019 05:07:22 executing program 7: r0 = socket(0x40400000016, 0x0, 0x0) unshare(0x24020400) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "ba94d1ccd62add17bd79356f0c3fdd0fab6e42fc50dd7ccfd7a9ee213d5bade0de6ac948c7ce0ccc70c4fb9fbf89324d895cbff808c336d9a213455f1bc45c39e4b95eb2b619815cf078ebf7f375727bfee2b005e38104"}, 0x5b) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xffffffffffffff00, 0x2) 05:07:22 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000005c0)=""/194, 0xc2}, {&(0x7f00000006c0)=""/239, 0xef}, {&(0x7f00000007c0)=""/231, 0xe7}, {&(0x7f00000008c0)=""/27, 0x1b}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000900)=""/135, 0x87}], 0x6, &(0x7f0000000a40)=""/88, 0x58}}, {{&(0x7f0000002040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002200), 0x0, &(0x7f0000002240)=""/210, 0xd2}}, {{&(0x7f0000002340)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002580)=""/145, 0x91}}, {{&(0x7f0000002640)=@nfc, 0x80, &(0x7f0000002ac0), 0x0, &(0x7f0000002b40)=""/52, 0x34}}], 0x4, 0x0, &(0x7f0000002cc0)={0x77359400}) 05:07:22 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x500b0255e6669e68) recvfrom$ipx(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x10000, &(0x7f0000000080)={0x4, 0x8001, 0xe42, "f65228a9e10f", 0x6}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/108, 0x6c) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:22 executing program 1: pipe(&(0x7f0000000140)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) pkey_free(0xffffffffffffffff) r3 = semget$private(0x0, 0x0, 0x1) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000000040)=[0x10000, 0x6, 0x3f, 0xffffffffffffffff, 0xff, 0x20, 0x6, 0x7]) 05:07:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0xffff) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) 05:07:22 executing program 4 (fault-call:0 fault-nth:26): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:22 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mknod(&(0x7f0000000340)='./control\x00', 0xc000, 0x0) unlink(&(0x7f0000000080)='./control\x00') inotify_init1(0x80800) 05:07:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x6, &(0x7f0000000840)=""/120, 0x78, 0x20}, 0x7ff}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/134, 0x86}, {&(0x7f0000000a80)=""/50, 0x32}, {&(0x7f0000000ac0)=""/233, 0xe9}, {&(0x7f0000000bc0)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0x11}, 0xd676}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000d80)=""/48, 0x30}, {&(0x7f0000000dc0)=""/3, 0x3}, {&(0x7f0000000e00)=""/128, 0x80}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=""/75, 0x4b, 0x1}, 0x6}], 0x3, 0x40000040, &(0x7f0000002000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:22 executing program 5: r0 = socket(0x1001000000010, 0x802, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x84400, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0xda76b36b65dcf5df, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "697036677265000000000000000600"}]}, @IFLA_NET_NS_FD={0x8, 0x4}]}, 0x40}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000180)={0x2, 0x6, 0x2, 0x1, 'syz1\x00', 0x2}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000600)=ANY=[], &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xd7, "fd0bbb3088197a2c60cbcdb79a9694c583deed7b60dcee6b43c1193f1b66c8034c14d09abd225ae7ad258b8bed1208065ed357b0c35411988a2b8630fe0381e292b3f701cc097e3ff9aee76707bcabe34629476b24abeef69f4fd733aa7066319dd4656fb987f344c214c26d65b5ab949b8357cacdb994623fb29f6d41e4f570b0cb47b51e607ef27824a28f0ab9a9cccc6d37fb8b49dabf145fb8bc8e2f5afd6f85ab54a804f25dabf607bc02a62778ba66a857f74b4a9049b1f9a943c790afd4f06efbf47b39a1d66f42ae6091a5b06b3d65180611e3"}, &(0x7f0000000280)=0xdf) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={r4, r5/1000+30000}, 0x10) 05:07:22 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbff, 0x400}, 0xc) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:22 executing program 7: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) capget(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0xfffffffffffffffc, 0xfffffffffffff607, 0x61, 0x3, 0x6, 0x5}) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x44, r2, 0x9, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}]}, 0x44}, 0x1}, 0x80) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x2402, 0x0) statx(r3, &(0x7f0000000340)='./file0\x00', 0x4000, 0x4, &(0x7f0000000380)) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000480)={0x303, 0x33}, 0x4) r4 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000004c0)=""/35) flock(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={0x0, 0x28, "aa719ba7e3dc297dd9a2b4b4b1ce5006968377bc8d6a06553d2a598af79ba3846c8e280ea958142b"}, &(0x7f0000000540)=0x30) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000580)={r5, 0xd2, "59b362d5b87bb6d5147e436e2594b69288b12b2ff8b16efc7fb6936831bb498661032c8638f1a04b5b39ad0d33d674ddd15dcb72566d952a42f903a3033c8b1281ea4eb8a31556e0b8fb90804fb70271a1b066d03785d6cfc53215fb7f10b556e1d808ea0a17db32cc028fc783a54e20ebbe67cfbe3abcb090e1efeba16d280875367897ac125e79befb720b5f3d5614b89a7bc110513e85832aa0c599cf9c375eae32765e05d29d2324e7ae3a788961a3bf47d32cf585f162eef85dc665989b4ec47f05e2189a6905988da923bc3cb6773b"}, &(0x7f0000000680)=0xda) ioctl$sock_ifreq(r1, 0x8979, &(0x7f0000000700)={'veth0\x00', @ifru_settings={0x8, 0x1, @raw_hdlc=&(0x7f00000006c0)={0x401, 0x578}}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000740)={0xfffffffffffffff8, 0x2, 'client1\x00', 0xffffffff80000001, "a5d1085832a5ec28", "f06473661cf477c0807ac8f07a8e08f0447bd4eb60eb7e40b5d625fe4cf36d4f", 0xfffffffffffffffe, 0x8000}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000800)='/dev/sequencer2\x00', 0x200, 0x0) sendfile(r7, r7, &(0x7f0000000840), 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000880)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f00000008c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000900)={r8, r9}) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000000940)=""/8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000980)={0x9, 0x8, 0x8, 0x5cc, r6}, &(0x7f00000009c0)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001000)={0xa, &(0x7f0000000a00)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000001040)) ioctl$EVIOCGRAB(r7, 0x40044590, &(0x7f0000001080)=0x8) syz_open_procfs(r0, &(0x7f00000010c0)='net/packet\x00') r10 = msgget$private(0x0, 0x220) msgctl$IPC_RMID(r10, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001100), &(0x7f0000001140)=0x4) [ 219.488465] FAULT_INJECTION: forcing a failure. [ 219.488465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 219.500355] CPU: 0 PID: 14199 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 219.507546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.516906] Call Trace: [ 219.519500] dump_stack+0x185/0x1d0 [ 219.523152] should_fail+0x87b/0xab0 [ 219.526889] __alloc_pages_nodemask+0x600/0x5cc0 [ 219.531654] ? kernel_poison_pages+0x40/0x360 [ 219.536170] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 219.541553] ? kernel_poison_pages+0x1a0/0x360 [ 219.546153] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 219.551610] ? get_page_from_freelist+0xac61/0xb740 [ 219.556668] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 219.561706] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 219.567166] ? __save_stack_trace+0x90d/0xb00 [ 219.571682] ? kmsan_set_origin_inline+0x6b/0x120 [ 219.576533] ? __msan_poison_alloca+0x15c/0x1d0 [ 219.581221] kmsan_alloc_page+0x82/0xe0 [ 219.585207] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 219.589969] ? kmsan_set_origin_inline+0x6b/0x120 [ 219.594814] ? __msan_poison_alloca+0x15c/0x1d0 [ 219.599489] ? mem_cgroup_try_charge+0xa80/0xf00 [ 219.604253] ? try_charge+0x156/0x2d20 [ 219.608154] ? mem_cgroup_try_charge+0xa80/0xf00 [ 219.612917] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 219.618379] ? __rb_insert_augmented+0xd5a/0x13f0 [ 219.623238] alloc_pages_vma+0xcc6/0x17f0 [ 219.627397] handle_mm_fault+0x41f9/0x7ec0 [ 219.631653] __get_user_pages+0x176a/0x24a0 [ 219.636002] __mm_populate+0x6cb/0x8b0 [ 219.639908] vm_mmap_pgoff+0x3dc/0x430 [ 219.643811] ksys_mmap_pgoff+0x260/0xaf0 [ 219.647878] __x64_sys_mmap+0x1f1/0x260 [ 219.651858] ? align_vdso_addr+0x420/0x420 [ 219.656098] do_syscall_64+0x15b/0x230 [ 219.660002] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 219.665189] RIP: 0033:0x455a09 [ 219.668376] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 219.676091] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 219.683364] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 219.690628] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 219.697901] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 219.705193] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000001a 05:07:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)=ANY=[@ANYBLOB="021800001c000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff000000000000000008001900000000000000080000000000ff020000000000000000000000000001000000010a00000000000000fe8000000000000000000000000000ff0000000005000500000000000a00000000000000fe80000000000000000000000000000000000000000000000800120000000000000000000000000027000000000100000000e33380f60000005baf5a720000000020000000000001fe8000000000000000000000000000ff"], 0xe0}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xa5f, 0x5, 0x6, 0x4, 0x3}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x66f}}, 0x7, 0x3, 0x3, 0x1, 0x100000000}, &(0x7f00000001c0)=0x98) 05:07:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="416607f64cb302e7d83a6ea474b6cad12266d8a734d4541e0d7b3badbdcf98ca212d979bbf65192d0c6c792e06730891355694c437b31e92e54b3a5ee0f4b58fcfd37e5bd8ef97977900455453ad87a0e2d157a1422d95a77563c177eebf20c9a27e3651bb91a3dba3b81d086ed102b1bcc36856720e93fde91415b21599b9dd66ed30db6cc26f13af506aa5ebb903e60fad10e14fac64ff5df404c85c1e133ec8e52a6abaee4fec3f3205e10f8f955ec04ca2b2089a77ea62b6cb3a2722d7fa65f5ecdc15ae4b9d66a17c3b9bf171846d71e0fd7c60a70c4279677c1fc79a9f87137ee08fa485c80f") syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:22 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) ioctl$int_in(r2, 0x5421, &(0x7f0000000000)=0x1) recvfrom(r3, &(0x7f0000000500)=""/221, 0xdd, 0x10020, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x0, 0x4}}, 0x80) r4 = socket$inet6(0xa, 0x6, 0x3) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x3f, 0x7) sendto$inet6(r2, &(0x7f0000000440)="b0ce56935494b6f0e6504a794f1efed7ca24491b249d10a3dfa8158b24e9f9447e6fd4ec59a6a280e7dc222e57", 0x2d, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000300)=0xc) ptrace$peekuser(0x3, r6, 0x2) ioctl$int_in(r2, 0x5452, &(0x7f0000000340)=0x4) getsockname$packet(r5, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x0, 0x4, 0x400, 0x2, 0x2000202, r7}) ppoll(&(0x7f00000000c0)=[{r5}, {r2, 0x210}, {r2}], 0x3, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), 0x8) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00000001c0), 0x4) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000014c0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000008c0)='I', 0x1}], 0x1, &(0x7f00000009c0)}}], 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 05:07:22 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) fsync(r0) write$cgroup_int(r1, &(0x7f0000000040)={[0x2b]}, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/vga_arbiter\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000003b80)={0x9, [0x2, 0x1, 0x6, 0x4, 0xfa5b, 0xffff, 0x2, 0x3ff, 0x3]}, &(0x7f0000003bc0)=0x16) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x98, "82bff18fa984aae79730f74066dd5c614d312455fc3d9a5c86ac597f4e933abe5c13afcd67ed58e26a05e4e1804b669f50549c69efa3b24b01e89284a3d66de871471ac2f93050a99a9bfc397291f3719c6eaeb97ba96b4522d6723f2da4bace74724cc63ba44242751ebc641d7a6f0d24aa942522b57f1de4488ab309f9fb06e8e44b903265f6ac0eb02d5f21b52083c88f1ed65a6c304a"}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="0000540cecff6acf807cff020000000000000000"], &(0x7f0000000200)=0xc) 05:07:22 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x400000000) ioctl(r0, 0x8912, &(0x7f0000000080)='\x00\'\f\x00p') r1 = socket$inet(0x10, 0x3, 0x6) r2 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x4, 0x80100) ioctl$KDADDIO(r2, 0x4b34, 0xfffffffffffffffb) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r3, 0x0) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_getevents(r4, 0xdf, 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)={0x0, 0x1c9c380}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x6, &(0x7f0000000840)=""/120, 0x78, 0x20}, 0x7ff}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/134, 0x86}, {&(0x7f0000000a80)=""/50, 0x32}, {&(0x7f0000000ac0)=""/233, 0xe9}, {&(0x7f0000000bc0)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0x11}, 0xd676}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000d80)=""/48, 0x30}, {&(0x7f0000000dc0)=""/3, 0x3}, {&(0x7f0000000e00)=""/128, 0x80}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=""/75, 0x4b, 0x1}, 0x6}], 0x3, 0x40000040, &(0x7f0000002000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:22 executing program 4 (fault-call:0 fault-nth:27): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:22 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="60e2d61dd8f1d2b61f71807a1505102e8f44ae87348f922d5b09e54a18bc375c3deb3b0615c9d523f2afa8e5211c4342c41edea89ff337506a8803f7ea39f3db5f7a8de04f7af7f28fda0b78178febc3112ed96e24d32d9b37e2d464ffd5ea51b5ab8d1cf7ca4eec01f3000fe98f9273d2f903bed7f01ece2cdaae85e521afa87c5c7c97f18593864dad4b6c59df804f", 0x90) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040), 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$inet(r0, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000140)={0x9, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x108) [ 219.951304] FAULT_INJECTION: forcing a failure. [ 219.951304] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 219.963398] CPU: 1 PID: 14242 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 219.970625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 219.980012] Call Trace: [ 219.982655] dump_stack+0x185/0x1d0 [ 219.986339] should_fail+0x87b/0xab0 [ 219.990144] __alloc_pages_nodemask+0x600/0x5cc0 [ 219.994962] ? kmsan_set_origin_inline+0x6b/0x120 05:07:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x6, &(0x7f0000000840)=""/120, 0x78, 0x20}, 0x7ff}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/134, 0x86}, {&(0x7f0000000a80)=""/50, 0x32}, {&(0x7f0000000ac0)=""/233, 0xe9}, {&(0x7f0000000bc0)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0x11}, 0xd676}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000d80)=""/48, 0x30}, {&(0x7f0000000dc0)=""/3, 0x3}, {&(0x7f0000000e00)=""/128, 0x80}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=""/75, 0x4b, 0x1}, 0x6}], 0x3, 0x40000040, &(0x7f0000002000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 219.999865] ? __msan_poison_alloca+0x15c/0x1d0 [ 220.004598] ? mem_cgroup_try_charge+0xa80/0xf00 [ 220.009405] ? try_charge+0x156/0x2d20 [ 220.013356] ? mem_cgroup_try_charge+0xa80/0xf00 [ 220.018172] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 220.023707] alloc_pages_vma+0xcc6/0x17f0 [ 220.027923] handle_mm_fault+0x41f9/0x7ec0 [ 220.032253] __get_user_pages+0x176a/0x24a0 [ 220.036666] __mm_populate+0x6cb/0x8b0 [ 220.040628] vm_mmap_pgoff+0x3dc/0x430 [ 220.044584] ksys_mmap_pgoff+0x260/0xaf0 05:07:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000380)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000400)=""/65, 0x41}, {&(0x7f0000000480)=""/89, 0x59}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/147, 0x93}, {&(0x7f00000006c0)=""/243, 0xf3}], 0x6, &(0x7f0000000840)=""/120, 0x78, 0x20}, 0x7ff}, {{&(0x7f00000008c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000000)=""/57, 0x39}, {&(0x7f0000000940)=""/11, 0xb}, {&(0x7f0000000980)=""/55, 0x37}, {&(0x7f00000009c0)=""/134, 0x86}, {&(0x7f0000000a80)=""/50, 0x32}, {&(0x7f0000000ac0)=""/233, 0xe9}, {&(0x7f0000000bc0)=""/181, 0xb5}], 0x7, 0x0, 0x0, 0x11}, 0xd676}, {{&(0x7f0000000d00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000d80)=""/48, 0x30}, {&(0x7f0000000dc0)=""/3, 0x3}, {&(0x7f0000000e00)=""/128, 0x80}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x4, &(0x7f0000001ec0)=""/75, 0x4b, 0x1}, 0x6}], 0x3, 0x40000040, &(0x7f0000002000)) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 220.048710] __x64_sys_mmap+0x1f1/0x260 [ 220.052734] ? align_vdso_addr+0x420/0x420 [ 220.057001] do_syscall_64+0x15b/0x230 [ 220.060932] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 220.066149] RIP: 0033:0x455a09 [ 220.069353] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 220.077102] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 220.084398] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 220.091697] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 05:07:23 executing program 1: r0 = socket$inet6(0xa, 0x807, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="9ec618fb528f7e7c4d90765217b8896fbd9277c88a3170310bd4871792637bdee7ab38eb1c1fafb0204e3b3701b7f086e957a40503ce710c", 0x38}, {&(0x7f0000000040)="42b84bd5249b74a3205f03b0b8535ad4ae7cbaf94e210bedce5d65c9672667ff4ad47cf9a9d9f518d291f20e3b1744", 0x2f}, {&(0x7f00000001c0)="3f5831447a2606dd64943883709fdbe43fce98ba49d59c37de1048471772e8d0e97e2e37ad6b9c2c0fab80dee038b8a665c70739ccfd5e9ddf56e02a0795307739a87cb1c6a0e7c530cd707dbaa9ad499ed6aa59a96b353469522e73f60f40b9b2c1692d4cb3594961be6123bcf0222063d1a848bc359613dbb5c3352964e39f80e511cc6feda68929fd2229f15f0289bafb7c55832a5e552eb2ac2dca26aeff1d543486a98afa6f2e05", 0xaa}], 0x3) listen(r0, 0xffffffffffffff7f) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe0064e2305ef000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 05:07:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000300)=""/170, 0xaa}, {&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f0000000580)=""/169, 0xa9}], 0x5, &(0x7f0000000640)=""/226, 0xe2, 0x20}, 0x1}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/107, 0x6b}, {&(0x7f0000000880)=""/201, 0xc9}], 0x3, &(0x7f0000000980)=""/42, 0x2a, 0x9}, 0x6}, {{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/191, 0xbf}, {&(0x7f0000000b00)=""/187, 0xbb}, {&(0x7f0000000bc0)=""/135, 0x87}, {&(0x7f0000000c80)=""/18, 0x12}], 0x4, &(0x7f0000000d00)=""/118, 0x76, 0x1000}, 0x8000}, {{&(0x7f0000000d80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e00)=""/192, 0xc0}, {&(0x7f0000000ec0)=""/100, 0x64}, {&(0x7f0000000f40)=""/119, 0x77}], 0x3, &(0x7f0000001000)=""/148, 0x94}, 0x2}, {{&(0x7f00000010c0)=@vsock, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000001180)=""/146, 0x92, 0x3}}, {{&(0x7f0000001240)=@nfc, 0x80, &(0x7f0000001580)=[{&(0x7f00000012c0)=""/148, 0x94}, {&(0x7f0000001380)=""/182, 0xb6}, {&(0x7f0000001440)=""/34, 0x22}, {&(0x7f0000001480)=""/98, 0x62}, {&(0x7f0000001500)=""/15, 0xf}, {&(0x7f0000001540)}], 0x6, &(0x7f0000001600)=""/84, 0x54, 0x9}, 0x9}], 0x6, 0x2040, &(0x7f0000001800)={0x0, 0x989680}) fcntl$addseals(r0, 0x409, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="1e", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ppp\x00', 0x30002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1000, 0x4) 05:07:23 executing program 2: r0 = socket$inet6(0xa, 0x8000e, 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:23 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_pauseparam={0x13, 0xff, 0x80000001}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0xe4a) [ 220.098996] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 220.106310] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000001b 05:07:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c654a200e6465762f736e642f70636d4323442370000a48"], 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x4, @multicast1=0xe0000001, 0x4e23, 0x4, 'lblc\x00', 0x23, 0x8, 0x7}, {@empty, 0x4e21, 0x7, 0xff, 0xba5, 0x200}}, 0x44) 05:07:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:23 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x105040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x90, r1, 0x0, 0x70bd2c, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3ead}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x40084) get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0xfffffffffffffffa, &(0x7f0000fff000/0x1000)=nil, 0x4) 05:07:23 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001500ff095ffefd956fa283b724a6008c00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) [ 221.061533] FAULT_INJECTION: forcing a failure. [ 221.061533] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.073381] CPU: 1 PID: 14304 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 221.080551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.089894] Call Trace: [ 221.092474] dump_stack+0x185/0x1d0 [ 221.096095] should_fail+0x87b/0xab0 [ 221.099806] __alloc_pages_nodemask+0x600/0x5cc0 [ 221.104552] ? kernel_poison_pages+0x40/0x360 [ 221.109041] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 221.114407] ? kernel_poison_pages+0x1a0/0x360 [ 221.118981] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 221.124426] ? get_page_from_freelist+0xac61/0xb740 [ 221.129436] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 221.134787] ? __list_add_valid+0xb8/0x450 [ 221.139029] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 221.143956] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 221.149400] ? __save_stack_trace+0x90d/0xb00 [ 221.153890] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.158725] ? __msan_poison_alloca+0x15c/0x1d0 [ 221.163393] kmsan_alloc_page+0x82/0xe0 [ 221.167359] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 221.172104] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.176939] ? __msan_poison_alloca+0x15c/0x1d0 [ 221.181602] ? mem_cgroup_try_charge+0xa80/0xf00 [ 221.186354] ? try_charge+0x156/0x2d20 [ 221.190235] ? mem_cgroup_try_charge+0xa80/0xf00 [ 221.194981] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 221.200430] ? __rb_insert_augmented+0xd5a/0x13f0 [ 221.205278] alloc_pages_vma+0xcc6/0x17f0 [ 221.209426] handle_mm_fault+0x41f9/0x7ec0 [ 221.213668] __get_user_pages+0x176a/0x24a0 [ 221.217998] __mm_populate+0x6cb/0x8b0 [ 221.221886] vm_mmap_pgoff+0x3dc/0x430 [ 221.225772] ksys_mmap_pgoff+0x260/0xaf0 [ 221.229831] __x64_sys_mmap+0x1f1/0x260 [ 221.233802] ? align_vdso_addr+0x420/0x420 [ 221.238031] do_syscall_64+0x15b/0x230 [ 221.241912] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.247089] RIP: 0033:0x455a09 [ 221.250264] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 05:07:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004f40)={0xffffffff}, 0x13f}}, 0x20) fcntl$addseals(r0, 0x409, 0x2) write$rdma_cm(r0, &(0x7f00000000c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e22, 0xfffffffffffffc01, @dev={0xfe, 0x80, [], 0xf}, 0x5}], 0x9c) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @dev={0xfe, 0x80}}, {0x2, 0x0, 0x759c}, r1}}, 0x48) 05:07:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aa9d27245e45996d57c89bf90daaaaaaaaaacf2bb43c40b80800450000280000000000069078", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x94081, 0x0) 05:07:24 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/vga_arbiter\x00', 0x24000, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001bc0)=""/211, &(0x7f0000001cc0)=0xd3) r2 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:24 executing program 4 (fault-call:0 fault-nth:28): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:24 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002ac14ffaa00000000bdfdfffffafeeefb0df3bae8eb77eb62673117362f700ff80495c0ddfde036e69d0e6ff9202d72f47a78c87431404bb177ffd20ac83e70d3061c2e5548c4a0dc7664afdf3115662e58ab13541278be54ed034a048755265374a74e1ad265b525db95f8285f779bff4d9b43ce9be27553a0834190834a67a9cc9e95f2adea5be7283b844b5b05aee02a4222eff2f27cde944972869942ebe29a3ffa1a1e666470f4f8e6bc061112a6ed94b14eae492fa160fa55e0748831e6c61bbf0e9e6e9c75e0a815e42192b248e545e081dd0377258534792308c18914aa8c637ec12a8707c4f7df404ce912"], 0x3dc5) 05:07:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffff01, 0x42) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x101, 0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x5fec, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000000005015, &(0x7f0000000000)) [ 221.257965] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 221.265918] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 221.273178] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 221.280436] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 221.287697] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000001c 05:07:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) recvmmsg(r0, &(0x7f0000001680)=[{{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000300)=""/170, 0xaa}, {&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f0000000580)=""/169, 0xa9}], 0x5, &(0x7f0000000640)=""/226, 0xe2, 0x20}, 0x1}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/107, 0x6b}, {&(0x7f0000000880)=""/201, 0xc9}], 0x3, &(0x7f0000000980)=""/42, 0x2a, 0x9}, 0x6}, {{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/191, 0xbf}, {&(0x7f0000000b00)=""/187, 0xbb}, {&(0x7f0000000bc0)=""/135, 0x87}, {&(0x7f0000000c80)=""/18, 0x12}], 0x4, &(0x7f0000000d00)=""/118, 0x76, 0x1000}, 0x8000}, {{&(0x7f0000000d80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e00)=""/192, 0xc0}, {&(0x7f0000000ec0)=""/100, 0x64}, {&(0x7f0000000f40)=""/119, 0x77}], 0x3, &(0x7f0000001000)=""/148, 0x94}, 0x2}, {{&(0x7f00000010c0)=@vsock, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000001180)=""/146, 0x92, 0x3}}, {{&(0x7f0000001240)=@nfc, 0x80, &(0x7f0000001580)=[{&(0x7f00000012c0)=""/148, 0x94}, {&(0x7f0000001380)=""/182, 0xb6}, {&(0x7f0000001440)=""/34, 0x22}, {&(0x7f0000001480)=""/98, 0x62}, {&(0x7f0000001500)=""/15, 0xf}, {&(0x7f0000001540)}], 0x6, &(0x7f0000001600)=""/84, 0x54, 0x9}, 0x9}], 0x6, 0x2040, &(0x7f0000001800)={0x0, 0x989680}) fcntl$addseals(r0, 0x409, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="1e", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001140)='/dev/ppp\x00', 0x30002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1000, 0x4) 05:07:24 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f6669202f6465762f0000642f70636d4323442317f55732c12238ad63601c391125b44add9166dcbf5292f69b2a29290218759c2afed3bc5129e4d03045eed0e7bbe1c5f466c81ff25761bdc3e1d669b80535cc4d478dba14277f2975effde5b31b6a4aa585f941eb3bb8b85dbf6c0c9d314e139da648bb2baf50b160f2dd610014e213d2c6d9f74a326b5f835ef9ee062156122d49e3669f12c15e0f748daadc28f12adbc263dac81a65b48813121e4fcdcbe3b9e94d3eb5f8ffffff00000000"], 0x1f) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x54fcd32c1eed922}], 0x100000f6, 0x0, 0x0, 0x4}, 0x0) r1 = socket$inet(0x2, 0xa, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'vcan0\x00', 0x1201}) fcntl$setstatus(r0, 0x4, 0x6000) 05:07:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) listen(r0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x101000) fsetxattr(r2, &(0x7f0000000100)=@random={'security.', 'self\x00'}, &(0x7f0000000140)='ppp0\x00', 0x5, 0x2) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:24 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8003, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0xdb) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x3, {0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x32) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) 05:07:24 executing program 5: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'trusted.', 'GPL.#vmnet1vmnet0\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x3261a24166dacf74) futex(&(0x7f000000cffc), 0xb, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x2000000) 05:07:24 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x800000000e, &(0x7f0000000fff)="03", 0x1) listen(r0, 0x1ffffffffffffa) 05:07:24 executing program 4 (fault-call:0 fault-nth:29): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 221.671152] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 221.786683] FAULT_INJECTION: forcing a failure. [ 221.786683] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 221.798536] CPU: 1 PID: 14343 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 221.805719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 221.815072] Call Trace: [ 221.817668] dump_stack+0x185/0x1d0 [ 221.821307] should_fail+0x87b/0xab0 [ 221.825033] __alloc_pages_nodemask+0x600/0x5cc0 [ 221.829798] ? kernel_poison_pages+0x40/0x360 [ 221.834300] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 221.839663] ? kernel_poison_pages+0x1a0/0x360 [ 221.844243] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 221.849685] ? get_page_from_freelist+0xac61/0xb740 [ 221.854692] ? __kernel_text_address+0x34/0xe0 [ 221.859270] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 221.864630] ? __list_add_valid+0xb8/0x450 [ 221.868876] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 221.873892] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 221.879337] ? __save_stack_trace+0x90d/0xb00 [ 221.884088] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.888921] ? __msan_poison_alloca+0x15c/0x1d0 [ 221.893589] kmsan_alloc_page+0x82/0xe0 [ 221.897564] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 221.902315] ? kmsan_set_origin_inline+0x6b/0x120 [ 221.907151] ? __msan_poison_alloca+0x15c/0x1d0 [ 221.911818] ? mem_cgroup_try_charge+0xa80/0xf00 [ 221.916567] ? try_charge+0x156/0x2d20 [ 221.920452] ? mem_cgroup_try_charge+0xa80/0xf00 [ 221.925205] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 221.930668] alloc_pages_vma+0xcc6/0x17f0 [ 221.934812] handle_mm_fault+0x41f9/0x7ec0 [ 221.939057] __get_user_pages+0x176a/0x24a0 [ 221.943392] __mm_populate+0x6cb/0x8b0 [ 221.947281] vm_mmap_pgoff+0x3dc/0x430 [ 221.951258] ksys_mmap_pgoff+0x260/0xaf0 [ 221.955316] __x64_sys_mmap+0x1f1/0x260 [ 221.959283] ? align_vdso_addr+0x420/0x420 [ 221.963505] do_syscall_64+0x15b/0x230 [ 221.967390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 221.972568] RIP: 0033:0x455a09 [ 221.975745] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 221.983446] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 221.990706] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 221.997965] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 222.005225] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 222.012491] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000001d 05:07:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpin6, &(0x7f0000000080)=0x80) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYBLOB="7365637562697479000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c00000000000000"], 0x68) 05:07:25 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8003, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0xdb) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x3, {0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x32) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x26) 05:07:25 executing program 4 (fault-call:0 fault-nth:30): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000004e00ff000000000000000000000000005466fffd7bfb6b83a6b0d8c034ae08685ad71440890cd6b3365d004097d9550adde9944995705bccb0197e7d99d06c4c269272cbf9926e5e4e86241602454b55be710d4c8296f25cd4671fac536540b563491a4b138b1bdd62a9bef4802dd7d7488e83d0df52192479a0bc9677a66b253f74532b2b773ebe35430fe387ddddcb30e9d0f60f987b4187df9f2433f0b1f2ea32cd1ec2872223641c81ac493f3b9b9d4772b6ce47e07a9c96a8384cc0d36a4d419ae8253fbfd1c7339ba78351f8"], 0x14}, 0x1}, 0x0) 05:07:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0xc0, 0x4, "b4deac747f43664032b6b795af037c9279053912f796d7543586727ed833b4137f15c68a0d56a4a2acebfc4f72327300086ac992fd94b3cc6d5058e7a77c87", 0x11}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/wireless\x00') sendfile(r1, r2, &(0x7f00005d4ff8)=0x3, 0x2000000000000ff) 05:07:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) sendto(r0, &(0x7f0000000180)="62e69171e86e1c6bc7cae3c684bc6219cbb2cbf8350594ca2754ed489d777de3093f1ccae3bfaea863304d4977493fd69df74fd84f648d980d134d9ed29a1e1ae23274992c09f507f9751acff9c5bd49193f30e313b67e450ef5d6d9fc80e4c9e9", 0x61, 0x0, &(0x7f0000000300)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:25 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0), 0x1, 0x0, 0x6ecebd02b5c73909}, 0x80) [ 222.705792] FAULT_INJECTION: forcing a failure. [ 222.705792] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 222.718110] CPU: 1 PID: 14371 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 222.725329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 222.734706] Call Trace: [ 222.737335] dump_stack+0x185/0x1d0 [ 222.741006] should_fail+0x87b/0xab0 [ 222.744790] __alloc_pages_nodemask+0x600/0x5cc0 [ 222.749589] ? kmsan_set_origin_inline+0x6b/0x120 [ 222.754500] ? __msan_poison_alloca+0x15c/0x1d0 [ 222.759208] ? mem_cgroup_try_charge+0xa80/0xf00 [ 222.764000] ? try_charge+0x156/0x2d20 [ 222.767948] ? mem_cgroup_try_charge+0xa80/0xf00 [ 222.772770] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 222.778299] ? __rb_insert_augmented+0xd5a/0x13f0 [ 222.783209] alloc_pages_vma+0xcc6/0x17f0 [ 222.787421] handle_mm_fault+0x41f9/0x7ec0 [ 222.791758] __get_user_pages+0x176a/0x24a0 [ 222.796172] __mm_populate+0x6cb/0x8b0 [ 222.800134] vm_mmap_pgoff+0x3dc/0x430 [ 222.804090] ksys_mmap_pgoff+0x260/0xaf0 [ 222.808218] __x64_sys_mmap+0x1f1/0x260 [ 222.812230] ? align_vdso_addr+0x420/0x420 [ 222.816493] do_syscall_64+0x15b/0x230 [ 222.820419] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 222.825635] RIP: 0033:0x455a09 [ 222.828839] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 222.836584] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 222.843880] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 05:07:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000180)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x100, 0x0) close(r1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000080)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000280)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x80000000, 0x81, 0x5d77, 0x6, 0x1}, 0x14) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 05:07:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000000f000)=@abs={0x1}, 0x6e) listen(r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x5e, @broadcast=0xffffffff, 0x4e20, 0x3, 'nq\x00', 0x4, 0x6, 0x6d}, 0x2c) 05:07:25 executing program 7: r0 = open(&(0x7f0000f9aff8)='./file0\x00', 0x8000000000141046, 0x0) mount(&(0x7f0000ae2d7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dedf2f)='v2') setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000080)=0x100000001, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000b40)=@nat={'nat\x00', 0x1b, 0x5, 0x4b8, 0x1f8, 0x2c8, 0xffffffff, 0x1f8, 0x1f8, 0x420, 0x420, 0xffffffff, 0x420, 0x420, 0x5, &(0x7f0000000000), {[{{@ip={@empty, @loopback=0x7f000001, 0xff, 0x0, 'irlan0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0x84, 0x1, 0x40}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x20, 0x0, 0x1}}, @common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x1}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x10, @multicast2=0xe0000002, @broadcast=0xffffffff, @icmp_id=0x66, @port=0x4e24}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x1b, @dev={0xac, 0x14, 0x14, 0x20}, @multicast1=0xe0000001, @icmp_id=0x66, @port=0x4e23}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x4, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x200, @gre_key=0x9}}}}, {{@uncond, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x0, 0x1, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x2, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="edd7aa6d1ee5", 0x6, 0x2, [0x38, 0x36, 0x3a, 0x25, 0x33, 0x18, 0x16, 0x2a, 0x15, 0x21, 0xb, 0x1f, 0x2, 0x13, 0x31, 0x27], 0x3, 0x40, 0x101}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x105) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000400aaaaaaaaaabbffffffffffaaaaaaaaaa2501c2000003"]) [ 222.851178] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 222.858471] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 222.865766] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000001e 05:07:25 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x106, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400, 0x0) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80000) 05:07:25 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffffc) listen(r0, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="cf2bb43c40b8", [], {@x25={0x805, {0x2, 0xfffffffffffffffa, 0xf, "c3a93fcebfeff82b0eb3ed3988801889c79960c557b93ee84d3af586c422928d475251872a0efb4e22dbe165bfcb845e9344899a1b7b3b892783456270db8bc69004e32de553c21d6d3f8fbf5d"}}}}, 0x0) 05:07:26 executing program 5: r0 = socket(0x4, 0x1, 0x10009) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="fd30b83b3f087996b6174e5bc26c38ec18b7f4d04d991389dd364c4ea211bb3d855df52a82614945ee61ab109f20fe6887359c4c4851fb0d749f9180cc1f194af5b61a4451049624f59467d73f8dd450e7582440258b3b70ad932a3b484e89371a49c092337b83a051967a9876702dbd77b7aaa8e95f5422f4df3e3ea80ee8050d115c350dfe4c6a99d2595545317cb550b1eeb49f3fe776f11f0480217d2bf1692e57c109dc9ddf3973301f7adfda455009083e28d7ed93ba14ef5a5164496e4c21ad8083313db3c368300aa534dea5507cfd673fe1a873fc47879b0737b900bcc5d7390af80a4afc0841f326dfb3f90472082dbb56e5967ae4801974f370425dba1b19e91632501721b98550737b0b74ce077b77a3affc954ad08babe4dee709621dead376eda778a81eda38dd516778f660fd182c71cef17557bc8316547e6cdd916eb1bf3c93db5db7b57fca9c46bc7a1769cda597a577ffb434780ac30e6fb03288529f564c0aefda2d9e1c3e53ff8a23e2dd2eb225f39f103d9c2adf58f693ac2dac3b276ec351c2aa74a2f1d1ba0ed060fb5c1a66fb772207fd37bc87bd22cd4b27d463c4e2add9357801420a574f1c97fcd0cae95aa5cef07162459354f57e40fa709386d6711a34f691b7db37fcadf552f3ebad994bcd9d80338727506edbb7c2970bc0ef693770eee5391764af67689611f3ccf18884f5fbb13f7edcab86967594a1e10f998d1de94f502fd2e291d21fcb339ef89f483c4ba0f90e66f6b6c7716466d9d5b8210a932956b4e70d4bc824daaf35b5d1b0fdebc9252d249b89b80c777499d08c0be1b9c96d8ed7ad1160e53465509d41043e341981997675b65671463b4ebdc65b77a0b0f7dbc563817f2166283382573e7d3e5a59c4b0f5b4a6432773a1879fb0b05e9b92668d92e0f57fa8499c0d54d28eca8eede787d453226492800ffa634f6195d187a4e0e262f2d6624510570de9228301385c5318e1501380711b7fd43d45609f20bd4bfe9d68a04f92886614afc343de96c4ec9331baf39e5e8580f3a012cffde8d7d83f227af6a90efde0f3ea59ee19d7a245bb70704534f12c4022a7fed5d5f78f88e5e9ae6d62275bf5fef4df8233bd9d51806214035c7ff70729aaed7129464a8a645df5a91ad862205c5328424d291279bf4655c02e25ac3df6c5d6dc9fc32aa02dc8450ef20def7e51a580d42a0cca49f2c6fb7617857c7256c755b1b025f6687df02df92143d1988d51065c7f98013ee34e55f60f0da0dba031775a8fc1d1ba10f2cdd3b5f56516df5b34c6b219ff441e0191b4bb3b25fac50a525966d4a9629e3d20c8fc37f80faf97c76c58e0f655126ab5922dae5000323a873ec25438e777fabe7ec5a664bb9011da6f3ff71651f72c4aa4c7bd56d928be246535af51d3bdf42d160e0459fca3fa9e4a8b84a5f9a68a494f5a6df1aab929625a30242ef161536d41101d4bd20f1319601b694b840726e41f01e9fdcd1033eb713a0ff499fe75b408ee0a1842d5c72b20f85096b8651c208db5dbc7cc58cd410e7b648ec2e127dc67b3fb1734c1ecc0881b1d9fd526c33ed9afd31c890b6f8fcf2559dfacdac5e5c6aab67e1cba9312f5abbf8bec1e45629160fa1989ba98e52fb2347f0e8aab722fa644c3728c9d1c4080bde66d43c9ff44484fc6f222c014fd3341f0ac567fe6c61a0cd866fe033e6cdb004b1f18f5ae67044af4be6a2738786433a65ad6928c1bba6030a73fb078e19786052e9b1d3de5f2662d036b406f7601a685a931ecabf2ee63cbaaacb789b3521c372526e059bf971dffbc4b058f6fd12f64885c9960ac956bc5fe93dbad64938d7746d2b266edb32c9d20105473b881d8b44a2270c634b28a50127dd476c908fffc88cbb9685266748b0be3e7962809cf29d5dbe012c99bb2bcbab6b2bc5be61daa4a32526d1159e03b39dcbfc1957faaa685bfd531a1010bc81a7debf2c38cc3aa5f0fefc84246a2bda7c6a8043b3bf549f04a14ee7d6ac21b76dde3da3359c4ae3e54e06ca1545281b9376279bc03aa5d133689d7f25137cd1898a2943e09fe8ae37251f6fe4b977e2f2e53b5ef91d168c80f45eed0aad5e382107183b71165728aa92b889c295a3cd1d9b60b08a36940162169f0f3da587d0c5e9f06228f01eba3aac2a1672d135e91b5fe11f087fc7ed66247a955f7902daf541371e850c88477f3112b8e5ae56cf8381b1a6fb9cc74ee4091302b9318e72d32eac3b3b0982aac766d148df2086379d0a139ac7959d2ba7cf8d07757c0712e06813222adafc9d06025306d378d5d76e4190dec7f140f0c9da0947d2fa5b24a4cf520dcffcb2fadaba3f5338affd9d94e685c2cd3815ca9d4c3f7b74c5fe5926ff1c9fd8cd2adaf0c6aa2a458318f74431ff25597e8868f6631471f9d6b8643a5f7ea95d9a38084d6756387c56ec0d9872872ba98e8ab65a85818a0b4c9b338c3404960ae1dbe870e72d74fcbc45f9e1af6a135eb9074fc351c5b2ee0ecccc86ef6f78bc589d684e021ad3942a14a9fcc739d3a6380ad41229188bb73067a5d94f46aedf0d21b96cb11afada0eb4f98d68c8cd51cf6225b09802de5ee8b8daca9b1fdb1f6bffb100c7e762392c11c536da160c55935415c98225f03f1beb310305a548cc8b17ef99bd5b86795567dbd3496f103521137256ac1d1c5d9fd8bf151917da17af75ae2be038e47a9ccc5c29fc0aea1b5b415511e71d8a7bddb1156adc432652bcf0a27623d165e2bd86ac87a051ad2cdb6a889901f343e5715ec4627ff7ad8734232b9e2d343a1ffd8a56202678d6a3f80283f59071664938e883ec579ebfe7d4348ba55719a5e43727179e0c77b8455f80d099cfdef4112e73a3c81f429fafa9acfc9", 0x801, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001180)={r1, r1, r1}, &(0x7f00000011c0)=""/191, 0xbf, 0x0) 05:07:26 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000001c0)) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000300)={0x2, 0x100, 0x6, 0x20, 0x100}) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl(r2, 0x8912, &(0x7f0000000200)="0047dce322d81fb2635da6") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x9a, "e4399590a4ac9b9f7156479c75b2ab085add01b87c4fd299d07ca8ec3db184c17706e4c4567dca0c6e3fe9d7f84d02bd78d580b59baa4c3d7b9cdeb67ba6354b4c4aa7081d31a0937a351a9da9311ef852f6e50707e127ea767e0af3cd629e3bf105564770f21ed5da2665bb66baf4dc2c6612faefc989d3dca18dc7c274227a98ccf48d775e491948957b56ba7f0e3265d7a57a26f34dab3e05"}, &(0x7f0000000400)=0xa2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000500)=0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x4, 0x71, 0x1, 0x200, 0x48b, 0x0, 0xc31c, 0x400, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r4, 0xffffffffffffff8a}, 0x8) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f00000000c0)=""/196, &(0x7f0000000000)=0xc4) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0xffffffffffff8000, 0xd738, 0x7f}) 05:07:26 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x3, 0x1, &(0x7f0000000180)=""/148, &(0x7f0000000280)=""/165, &(0x7f0000000340)=""/210, 0x1}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x0, &(0x7f0000000240)={0x3, 0x3}, &(0x7f00000004c0)) ioctl(r1, 0x7ffd, &(0x7f0000000480)="0047fc2f07d82c99240970") r3 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202d2f66be506c12ca696c6530202f6465762f736e642f70636d4323442370000a480d6bc816be4eb6bd8dabded3f508abfc990ad2678d3d5e7e2d6d4ace241f178e91f2fbfbdf1f9088a75efec02132a407a25da67644d8d51532894fd9c652030733932ccbcd57a6dcb08152e4848a0f3df840866544deedc212aedfdd51edf47aae30"], 0x1f) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000a00)={{0x2, 0x4e20, @loopback=0x7f000001}, {}, 0x44, {0x2, 0x4e20, @multicast2=0xe0000002}, 'yam0\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000540)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000048040000ffffffff48020000b0030000e0000000ffffffffffffffffb0030000b0030000b0030000ffffffff04000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00003eabe0000001ffffffffffffff0062707130000000000000000000000000626f6e645f736c6176655f3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000007f0000200000000000000000000000000000b800e0000000000000000000000000000000000000000000000000002000736f636b6574000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080168010000000000000000000000000000000000000000000000003000636c757374657200000000000000000000000000000000000000000000007997000002000000010000000100000040007365740000000000000000000000000000000000000000000000000000000100000000000000ce0a000004000000080000000000000005000000040000046000434c55535445524950000000000000000000000000000000000000000000010000000180c20000037f000a00300023003c0007002d0003002900280039001600020022003400120034003900000002000000000000800180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003801680100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000008100000008000000020000000200000050006f736600000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000001f000000020000000100000000000000300053455400000000000000000000000000000000000000000000000000000201001f04000006080101000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4a8) [ 223.166137] Unknown ioctl 19300 [ 223.174006] Unknown ioctl 21532 [ 223.191898] Unknown ioctl 19300 [ 223.219627] MPI: mpi too large (16392 bits) [ 223.234607] Unknown ioctl 21532 05:07:26 executing program 7: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x5000) shmdt(r0) pselect6(0x21, &(0x7f0000000000), &(0x7f0000000000)={0x1}, &(0x7f0000000040), &(0x7f0000000ff8), &(0x7f0000000ff8)={&(0x7f0000000ff8), 0x8}) 05:07:26 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/248) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x220000, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000240)) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") syz_emit_ethernet(0x3e, &(0x7f0000000500)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "093a06", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffa888, 0x0, 0x8}}}}}}, &(0x7f0000000100)) 05:07:26 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:26 executing program 2: r0 = socket$inet6(0xa, 0x8001, 0x3f) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xef94, @ipv4={[], [0xff, 0xff]}, 0x5}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:26 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x6, 0x100000001, 0x0, 0x1, 0x1, 0x1000}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000002580)=[{{&(0x7f0000000240)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/200, 0xc8}, {&(0x7f0000000600)=""/242, 0xf2}], 0x2, &(0x7f0000003840)=""/4096, 0x1000, 0x9}, 0x4}, {{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000700)=""/240, 0xf0}], 0x1, &(0x7f0000000800)=""/68, 0x44, 0x8}, 0x400}, {{&(0x7f0000000880)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000900)=""/192, 0xc0}], 0x1, &(0x7f0000004840)=""/4096, 0x1000, 0xffffffffffff0000}, 0x9}, {{&(0x7f00000009c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/25, 0x19}, {&(0x7f0000000a80)=""/203, 0xcb}, {&(0x7f0000000b80)=""/5, 0x5}, {&(0x7f0000000bc0)=""/162, 0xa2}], 0x4, &(0x7f0000000cc0)=""/99, 0x63, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000d40)=""/222, 0xde}, {&(0x7f0000000e40)=""/175, 0xaf}, {&(0x7f0000000f00)=""/57, 0x39}, {&(0x7f0000001fc0)=""/165, 0xa5}, {&(0x7f0000002080)=""/121, 0x79}, {&(0x7f0000002100)=""/127, 0x7f}, {&(0x7f0000002180)=""/120, 0x78}, {&(0x7f0000002200)=""/194, 0xc2}], 0x8, &(0x7f00000024c0)=""/185, 0xb9, 0x9}, 0x8001}], 0x5, 0x100, &(0x7f0000002380)={0x77359400}) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000500)=""/89, 0x59}], 0x6) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 05:07:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f696c6530202f6465762f736e642f70636d4323442370080a48005c0812d1b754c1200a4c8a536faea0165634e25d7f15694b6b5a53eeea3e77ab69d42e4f38cbb3c2c5075dc41f1d83c23f"], 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:26 executing program 4 (fault-call:0 fault-nth:31): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:26 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000000)) prctl$intptr(0x200000002f, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000000c0)={0x6, 0x3}) ioctl$KDMKTONE(r0, 0x4b30, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) futimesat(r0, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={{0x77359400}, {0x0, 0x7530}}) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x7f, 0xb3e3, 0x200, 0xe89, 0x0, 0x1, 0x20401, 0x0, 0x1f, 0x3, 0xfffffffffffffff9, 0xc0000000, 0x3545, 0x2, 0x3f, 0x100000001, 0x0, 0x80000001, 0xc9d, 0x2ca, 0x1fffe0, 0x8, 0x9, 0x3, 0x3, 0x2, 0x49, 0x453, 0x0, 0x3, 0x9, 0x2, 0xffff, 0x0, 0xf0c, 0x6, 0x0, 0x6, 0x1, @perf_config_ext={0x1, 0x53a}, 0x410, 0x6c0, 0x2, 0x2, 0x1, 0x0, 0x20}, r2, 0xf, r0, 0x2) [ 223.442292] FAULT_INJECTION: forcing a failure. [ 223.442292] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 223.454146] CPU: 0 PID: 14431 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 223.461335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.470774] Call Trace: [ 223.473377] dump_stack+0x185/0x1d0 [ 223.477022] should_fail+0x87b/0xab0 [ 223.481078] __alloc_pages_nodemask+0x600/0x5cc0 [ 223.485837] ? kernel_poison_pages+0x40/0x360 [ 223.490329] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 223.495697] ? kernel_poison_pages+0x1a0/0x360 [ 223.500287] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 223.505737] ? get_page_from_freelist+0xac61/0xb740 [ 223.510753] ? update_load_avg+0x1bd6/0x2cc0 [ 223.515183] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 223.520123] ? __msan_poison_alloca+0x15c/0x1d0 [ 223.524797] ? __switch_to+0x2b3/0x420 [ 223.528691] ? kmsan_set_origin_inline+0x6b/0x120 [ 223.533534] ? __msan_poison_alloca+0x15c/0x1d0 [ 223.538220] kmsan_alloc_page+0x82/0xe0 05:07:26 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) mq_unlink(&(0x7f0000000000)='{wlan0GPLlovboxnet0-@\x00') 05:07:26 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 223.542204] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 223.546962] ? kmsan_set_origin_inline+0x6b/0x120 [ 223.551804] ? __msan_poison_alloca+0x15c/0x1d0 [ 223.556479] ? mem_cgroup_try_charge+0xa80/0xf00 [ 223.561246] ? try_charge+0x156/0x2d20 [ 223.565147] ? mem_cgroup_try_charge+0xa80/0xf00 [ 223.569909] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 223.575374] ? __rb_insert_augmented+0xd5a/0x13f0 [ 223.580238] alloc_pages_vma+0xcc6/0x17f0 [ 223.584398] handle_mm_fault+0x41f9/0x7ec0 [ 223.588653] __get_user_pages+0x176a/0x24a0 [ 223.592997] __mm_populate+0x6cb/0x8b0 [ 223.596899] vm_mmap_pgoff+0x3dc/0x430 [ 223.600799] ksys_mmap_pgoff+0x260/0xaf0 [ 223.604870] __x64_sys_mmap+0x1f1/0x260 [ 223.608854] ? align_vdso_addr+0x420/0x420 [ 223.613093] do_syscall_64+0x15b/0x230 [ 223.616996] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.622183] RIP: 0033:0x455a09 [ 223.625372] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 223.633081] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 05:07:26 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x20200) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, 0x100) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x608402, 0x0) sendto$inet6(r2, &(0x7f0000000080)="480f285c2dc0c8430e8c5f7a2381bac48f6d3b43bc291df1b866ce356ac9d609154acd5a512a301016772025ba68df44c621e368609b5bc13acd65dd008d", 0x3e, 0x4000004, &(0x7f00000000c0)={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) [ 223.640348] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 223.647615] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 223.654881] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 223.662152] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000001f 05:07:26 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 05:07:26 executing program 1: mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000080), 0x6, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xc) mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000000000)=0x3, 0x3, 0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x40000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x1ff, 0x4, [0x1f]}) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 05:07:26 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x81) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet6(0xa, 0x1, 0x3) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:26 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0xffefffffffffffff) getrandom(&(0x7f0000000340)=""/120, 0x78, 0x101) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) getrusage(0x1, &(0x7f0000000000)) mount(&(0x7f00000001c0)='./file0/control/file0\x00', &(0x7f0000000280)='./file0/control\x00', &(0x7f0000000240)='nfs4\x00', 0x0, 0x0) 05:07:26 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x4a00, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x7, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000140)=0x5277) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0x100000002, 0x7, 0x1, 0x8}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000006, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000280)=""/187) ioctl$TUNGETSNDBUF(r2, 0x800454cf, &(0x7f0000000180)) fcntl$setstatus(r2, 0x4, 0x4000) 05:07:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000012000)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@empty, @empty, @broadcast}, &(0x7f0000000080)=0xc) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x12, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r2}) 05:07:26 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') sync_file_range(r1, 0x4, 0xf56e, 0x6) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) 05:07:27 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0xe, 0x82000001) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='#! ./fNle0 /dev/snd/pcmC#D#p\x00\nH'], 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x1) getrusage(0x1, &(0x7f0000000000)) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) fcntl$setlease(r0, 0x400, 0x1) 05:07:27 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000503000)={0x5, 0x9c, 0x8, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r1, &(0x7f0000000000), &(0x7f0000000080)=""/51}, 0x18) 05:07:27 executing program 0: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = open(&(0x7f0000000080)='./bus\x00', 0x8000400141042, 0x0) personality(0xe43b847ef4ff6b96) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x606a, 0x40000) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r1, 0x0) 05:07:27 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl(r0, 0x0, &(0x7f0000000100)) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x1, 0x4200) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x91) r4 = openat$cgroup_ro(r3, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f00000002c0)={r5, r6}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000200)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x3, 0x2, 0x400, 0x47, 0x80000000, r2}) 05:07:27 executing program 4 (fault-call:0 fault-nth:32): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:27 executing program 1: write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa", 0x2d) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x2000) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x8, 0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x7f, 0x4) ioctl$sock_ifreq(r1, 0x800000089f2, &(0x7f0000000100)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="287b7f86229025bc67f9c537aa8b1702350067cdde796aa0f5df492ead4f7eb4"}) [ 224.243619] FAULT_INJECTION: forcing a failure. [ 224.243619] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.255475] CPU: 0 PID: 14505 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 224.262658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.272003] Call Trace: [ 224.274593] dump_stack+0x185/0x1d0 [ 224.278224] should_fail+0x87b/0xab0 [ 224.281945] __alloc_pages_nodemask+0x600/0x5cc0 [ 224.286702] ? kernel_poison_pages+0x40/0x360 05:07:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0xffffffffffffff2a) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) [ 224.291203] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 224.296575] ? kernel_poison_pages+0x1a0/0x360 [ 224.301162] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 224.306642] ? get_page_from_freelist+0xac61/0xb740 [ 224.311681] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 224.316711] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 224.322162] ? __save_stack_trace+0x90d/0xb00 [ 224.326666] ? kmsan_set_origin_inline+0x6b/0x120 [ 224.331515] ? __msan_poison_alloca+0x15c/0x1d0 [ 224.336197] kmsan_alloc_page+0x82/0xe0 [ 224.340178] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 224.344936] ? kmsan_set_origin_inline+0x6b/0x120 [ 224.349778] ? __msan_poison_alloca+0x15c/0x1d0 [ 224.354452] ? mem_cgroup_try_charge+0xa80/0xf00 [ 224.359230] ? try_charge+0x156/0x2d20 [ 224.363126] ? mem_cgroup_try_charge+0xa80/0xf00 [ 224.367884] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 224.373348] ? __rb_insert_augmented+0xd5a/0x13f0 [ 224.378270] alloc_pages_vma+0xcc6/0x17f0 [ 224.382434] handle_mm_fault+0x41f9/0x7ec0 [ 224.386694] __get_user_pages+0x176a/0x24a0 05:07:27 executing program 0: munmap(&(0x7f000053a000/0x2000)=nil, 0x2000) mremap(&(0x7f0000538000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) [ 224.392173] __mm_populate+0x6cb/0x8b0 [ 224.396070] vm_mmap_pgoff+0x3dc/0x430 [ 224.399967] ksys_mmap_pgoff+0x260/0xaf0 [ 224.404039] __x64_sys_mmap+0x1f1/0x260 [ 224.408028] ? align_vdso_addr+0x420/0x420 [ 224.412362] do_syscall_64+0x15b/0x230 [ 224.416259] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.421447] RIP: 0033:0x455a09 [ 224.424631] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 224.432340] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 05:07:27 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x1000) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/69) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x57, 0xfffffffeffffffff, 0x9, {0x2, 0x1}, {0x72c, 0x8001}, @rumble={0xf74, 0x2}}) modify_ldt$read(0x0, &(0x7f0000000180)=""/175, 0xaf) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 224.439612] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 224.446888] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 224.454160] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 224.461427] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000020 05:07:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x800000000) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b8080045000028000000000006900978ac14ffaae000000100004e20f8c2e776bd678a895522c4b04c501b0b14358cb7f87a86e9d4fa32", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8400, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x600}) 05:07:27 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff9) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '.$*'}, {0x20}, {0x20}], 0xa, "fcefc5915f3c0f71b901232eb523a8490f6c0ad66837a364334e5249291425fbdb0cf9eafc0222f83ad6a198464ac98c5288d715225200525c5cb8aadf686167d4bea6c98d68038db27910f68119c126f0909f20212d6dbb08ac86ad94c106f4bf552f63d73a0b9b2f8e3805e0f771ff4eb69d84ad4c32ea1bc3e452c7e49cd16c2ce31f4284b95f62c548efd2554ed5a351d33e6cc88182c36a6d5bcdf01be543a9740bd98416e246d4a3bc"}, 0xbd) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x66, "1f1f78fd5673ea5165b0d5c4404bdf8d91132e264a6c946b2db90506e8bdbcfbae131486205c0517dea0dac9e56a640bfcd389b07307308cb1e9bc6a6586096401b3b64dafcab6d275b621eaad35e5b1bc4abe95a4dddd4c96962ddc2fbd687863ae794df691"}, &(0x7f0000000200)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0xb7}}, 0x80000001, 0x1, 0x6, 0x8001, 0x71}, &(0x7f0000000440)=0x98) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="2321202e2f66696c6530d70599de43c21db4c5c8619f202f6465762f736e642f70ef0da48b4323443c70000a482f4d293285baa7d0f50231f3add5b95f07872fcc63981e062e39e9a09efd0586aaabdf76e537f7e194b5f6a76ea6cbc2c2f8a5cbbb6311c292df3b2e997fd89cf79d400c141b82f38b3af15a5341eda79ce0b3fc8f8af69cd1e92f762ed44d3c8b99dfea06a5b231238de38e13b0129b72227cc61fa18fb093e4a6082de2eb6fbdeb03693afd657e3ec41252119834e3b1f193184d72abc5a6807bc3749683913080ad8da18188c753c1a3cd"], 0x1f) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:27 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(0xffffffffffffffff, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 05:07:27 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c531e, &(0x7f0000dc5f98)) lseek(r0, 0x0, 0x0) 05:07:27 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:27 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(r0, 0xf59) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}}, &(0x7f0000000000)=0xb0) r3 = semget$private(0x0, 0x1, 0x281) semctl$SETVAL(r3, 0x6, 0x10, &(0x7f0000000080)=0xfa) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r2}, 0x8) 05:07:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x10000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7fff, 0x3, 0x7f}) getdents64(r1, &(0x7f0000000100)=""/139, 0x8b) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/4096) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) set_robust_list(&(0x7f00000001c0)={&(0x7f0000000080)={&(0x7f0000000000)}, 0x4}, 0x18) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000000008800000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="c5e3200090780000"], 0x0) 05:07:27 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="2321202e2f66696c653052202f6465762f736e642f70637d4323442370000a4838b5de85dcf792a000e22ebfc35b701d39ce24c8032fde696a5797dc0d2fc61cc2706b074e0eca80a5dbdf7a5d3b4fb2eb308260199babce887d194ef47638e0ed062657b0287ea453c61b6cc964738a490a8f35e959dd254f4a0402151564cdcab0373064a28ccfb7dda5c2073b61de170a9d7a055f211769f0390ead975bf8244a4635751a88ab4f267f40fc9507b6f2a2353f14038b5a9f3a4112cf0ea4010ca5cd1d60487a39e16e9cc7bb7280852d2976dbed8c9af244a8d22add80f9c0beacff10b409778ad04eb373"], 0x1f) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000380)=""/66, &(0x7f0000000400)=0x42) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 05:07:27 executing program 4 (fault-call:0 fault-nth:33): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') recvmmsg(r0, &(0x7f0000002340)=[{{&(0x7f0000000a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002180), 0x0, &(0x7f0000002240)=""/202, 0xca}}], 0x1, 0x0, &(0x7f0000002400)={0x0, 0x989680}) sendto(r1, &(0x7f00000001c0)="e6b0fbdf86ae9ab2773f81ebe4d45f5019038fefb345ac9e7a66c03efe8b84c9a6c09e75f368ab779e0c432a567d46", 0x2f, 0x4000800, &(0x7f0000000200)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x200, 0x1000, "ffe035074bae6f087e2b5343320c75b10d5d95d31593f903510b042ca23cc404ac243943b1126ed2a6a933cf794954652f23eeb48ccf59994ec360a17e743c", 0x29}, 0x80) accept$packet(0xffffffffffffff9c, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002940)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000029c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002ac0)={@local, @multicast1}, &(0x7f0000002b00)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002dc0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000002e00)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002e80)=0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002ec0)={{{@in=@broadcast, @in=@remote}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000002fc0)=0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000140)=""/93, &(0x7f0000000080)=0x5d) recvmsg(0xffffffffffffffff, &(0x7f00000032c0)={&(0x7f0000003000)=@hci, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)=""/235, 0xeb}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003300)={@empty, @dev}, &(0x7f0000003340)=0xc) write(r0, &(0x7f00000002c0)="a5", 0x1) shutdown(0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000b80), 0x0) [ 224.850166] FAULT_INJECTION: forcing a failure. [ 224.850166] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 224.862260] CPU: 0 PID: 14559 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 224.869488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.878870] Call Trace: [ 224.881507] dump_stack+0x185/0x1d0 [ 224.882814] IPVS: length: 66 != 24 [ 224.885182] should_fail+0x87b/0xab0 [ 224.885248] __alloc_pages_nodemask+0x600/0x5cc0 [ 224.885286] ? kmsan_set_origin_inline+0x6b/0x120 [ 224.885333] ? __msan_poison_alloca+0x15c/0x1d0 [ 224.906864] ? mem_cgroup_try_charge+0xa80/0xf00 [ 224.911672] ? try_charge+0x156/0x2d20 [ 224.915627] ? mem_cgroup_try_charge+0xa80/0xf00 [ 224.920446] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 224.925978] alloc_pages_vma+0xcc6/0x17f0 [ 224.930228] handle_mm_fault+0x41f9/0x7ec0 [ 224.934559] __get_user_pages+0x176a/0x24a0 [ 224.938976] __mm_populate+0x6cb/0x8b0 [ 224.942940] vm_mmap_pgoff+0x3dc/0x430 [ 224.943630] IPVS: length: 66 != 24 05:07:27 executing program 1: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x4400) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f0000000100)) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) r6 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="7f3ab8010000802435344c7898cd994672", 0x11, r4) r7 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r7, r7, r6}, &(0x7f0000000280)=""/132, 0x84, 0x0) [ 224.946892] ksys_mmap_pgoff+0x260/0xaf0 [ 224.946950] __x64_sys_mmap+0x1f1/0x260 [ 224.958518] ? align_vdso_addr+0x420/0x420 [ 224.962788] do_syscall_64+0x15b/0x230 [ 224.966730] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.971939] RIP: 0033:0x455a09 [ 224.975158] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 224.982909] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 224.990203] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 05:07:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) [ 224.997503] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 225.004814] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 225.012135] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000021 05:07:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth1_to_bridge\x00', r1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) r2 = getpid() ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'veth1_to_team\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r3 = getpgrp(r2) ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000000140)={&(0x7f0000000080)=""/81, 0x51}) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0), 0x0, 0x40000000000}, 0x2000000000002}, {{&(0x7f0000000480)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000028c0)=[{0x10, 0x2a, 0x4}], 0x10}}], 0x2, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r4, &(0x7f0000000280)=[{{}, 0x1f, 0xdfc, 0x100000001}, {{0x77359400}, 0x1, 0x9, 0x1000}, {{0x0, 0x2710}, 0x9, 0x2, 0x7ff}, {{0x77359400}, 0xf9, 0x200, 0x4}, {{r5, r6/1000+30000}, 0x0, 0x8, 0x1c}, {{}, 0xfffffffffffffff9, 0x4, 0xa}], 0x90) 05:07:28 executing program 2: r0 = socket$inet6(0xa, 0x6, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffe63d8b4f6caae00000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:28 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x3, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[], 0xfeff) 05:07:28 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB='#! ./file0 /dev/snn'], 0x1f) ioctl$TCXONC(r0, 0x540a, 0x2) lseek(r0, 0x0, 0x7) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:28 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000005f00)=[{{&(0x7f0000001580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001b40)=[{&(0x7f0000002ec0)=""/4096, 0xffe7}], 0x1, &(0x7f0000000080)=""/233, 0xe9}}], 0x1, 0x0, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x5}, 0x8) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}, {{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000000180)}}, {{&(0x7f0000001e40)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x80, &(0x7f0000004100), 0x0, &(0x7f0000004180)}}], 0x3, 0x0) 05:07:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780028"], 0x0) 05:07:28 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:29 executing program 0: r0 = socket(0x10, 0x8000000803, 0x0) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x2, 0x28010, r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x670, 0x0, 0x170, 0x170, 0x0, 0x0, 0x5d8, 0x5d8, 0x5d8, 0x5d8, 0x5d8, 0x6, &(0x7f0000000040), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff000000, 'nr0\x00', 'syzkaller0\x00', {}, {0xff}, 0xff, 0x2, 0x20}, 0x0, 0x130, 0x170, 0x0, {}, [@common=@unspec=@physdev={0x98, 'physdev\x00', 0x0, {'syzkaller1\x00', {}, 'bcsf0\x00', {}, 0x2, 0x10}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x8, "3e25fcf8e6f1304490e41d1492c821f9cff88b0ee76dc572d2758ed98890"}}}, {{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff0000ff, 'yam0\x00', '\x00', {0xff}, {0xff}, 0x2f, 0x3, 0x40}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x70000000000, 0x9, 0x1}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0xfff, 0x25b}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x3}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x7}}}, {{@uncond, 0x0, 0x100, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x6b6, [0x61, 0x13, 0x101, 0x8, 0x40000000000, 0x9], 0x4, 0x5, 0xd2b3}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0x3, 0x10, [0x23, 0x31, 0x1c, 0x36, 0x34, 0x39, 0x22, 0x29, 0x6, 0x2, 0x28, 0x23, 0x3a, 0x2a, 0x22, 0x10], 0x1, 0x7, 0x6}}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xd}, 0xffffff00, 0xffffffff, 'bridge_slave_0\x00', 'nr0\x00', {0xff}, {0xff}, 0x7f, 0x3}, 0x0, 0xe0, 0x110, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xffffffff, 0x100000000, @loopback=0x7f000001, 0x4e20}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d0) 05:07:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) sendmsg$nl_xfrm(r2, &(0x7f00000006c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12480028}, 0xc, &(0x7f0000000680)={&(0x7f0000000580)=ANY=[@ANYBLOB="e40000002100000b27bd7000fddbdf25fe8000000000000000000000000000bbac1414bb0000000000000000000000004e22ffff4e2400010a0020a002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="b16b6e000000000014000d0000000000000000000000ffff0000dca808001900ff00000014000d00ac1414aa0000000800000000000000000c001c00", @ANYRES32=r5, @ANYBLOB="0000000028001a0000000004000000000000000000000000fe8000000000000000000000000000aa0a0005000c0015005d0735000300000008001800070000001c000400ffff4e234e220000ac1414aa000000000000000000000000"], 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001280)=0x503, 0x4) semget(0x1, 0x7, 0x406) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x800}]}, 0x10) r2 = accept$packet(r1, 0x0, &(0x7f0000000240)) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x3, {0xa, 0x4e22, 0x982, @loopback={0x0, 0x1}, 0x7fffffff}}}, 0x80, &(0x7f00000001c0)}, 0x8000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x23e, &(0x7f00000036c0)}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000340), &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x8001}, 0x8) 05:07:29 executing program 4 (fault-call:0 fault-nth:34): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:29 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:29 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x7ff) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000002c0)=""/203) sync_file_range(r0, 0x7f, 0x8, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaa80002bb43c40b80800450000280000000000069078ac14ffbae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000bc0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000c00)={@dev={0xfe, 0x80, [], 0x1c}, 0x72, r2}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xa002, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x488020}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="480000008aa462b1e5eb9448bdce93407b43741ccc643b69fee552bbba00a13d8fbe48a1ddf26a2d3122d974dbf9b2c420a161f2c0d0f5fe8b8be826ba65022ce97ebdb114ddc106b5065411b4e6e323934fbdc429f59b17e97f7a7e7d062ba735c025f8668d42444206d4c1db90fef115b2ba2caf9ea3251b1d2f", @ANYRES16=r4, @ANYBLOB="000c2cbd7000fcdbdf25010000000400050008000300af000000080001004e210000080001004e210000080003003b00000008000300290000000800020000000000"], 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4040845) socketpair$inet6(0xa, 0x803, 0x100000001, &(0x7f0000000280)) 05:07:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000100)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="c1e499732d49aebec94f44aa4e529f6a6f0860499d3fdc360c1d53cf5d24acb96924b08af90a1ae6908eafe9dd8526e5d59250500246c4443d556ed7d8cf1d50e63ac7f9ad748f78ee2881a78b5e30376a6115ba8de4737b731165e8a4f5ce46cb3782a24cc191cb143bbcb35d8d284a74e3f3ce17bf457a3ea855d0f2a886a233b4fbc13de26a4f2ae7199603a3937678c7c0544c801286c0be8e9dab696925471600718f74aa81df91870ceb0638d41f32e2eaf112698cfe7a288754f08dfabedff0", 0xc3, 0xfffffffffffffffe) keyctl$invalidate(0x15, r2) r3 = socket$inet(0x10, 0x3, 0x4) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) 05:07:29 executing program 5: recvmmsg(0xffffffffffffff9c, &(0x7f0000004900)=[{{&(0x7f0000001680)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f0000001700)=""/91, 0x5b}], 0x1, &(0x7f00000017c0)=""/116, 0x74}}], 0x1, 0x0, &(0x7f0000004a40)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x80000002}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r2, &(0x7f0000000140), 0x391, 0x0) [ 226.346303] FAULT_INJECTION: forcing a failure. [ 226.346303] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 226.358158] CPU: 0 PID: 14614 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 226.365350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.374707] Call Trace: [ 226.377308] dump_stack+0x185/0x1d0 [ 226.380951] should_fail+0x87b/0xab0 [ 226.384682] __alloc_pages_nodemask+0x600/0x5cc0 [ 226.389452] ? kernel_poison_pages+0x40/0x360 [ 226.393970] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 226.399343] ? kernel_poison_pages+0x1a0/0x360 [ 226.403933] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 226.409394] ? get_page_from_freelist+0xac61/0xb740 [ 226.414413] ? __kernel_text_address+0x34/0xe0 [ 226.419005] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 226.424383] ? __list_add_valid+0xb8/0x450 [ 226.428649] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 226.433593] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 226.434321] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 226.439045] ? __save_stack_trace+0x90d/0xb00 [ 226.439064] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.439077] ? __msan_poison_alloca+0x15c/0x1d0 [ 226.439106] kmsan_alloc_page+0x82/0xe0 [ 226.439122] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 226.439135] ? kmsan_set_origin_inline+0x6b/0x120 [ 226.439147] ? __msan_poison_alloca+0x15c/0x1d0 [ 226.439163] ? mem_cgroup_try_charge+0xa80/0xf00 [ 226.439176] ? try_charge+0x156/0x2d20 [ 226.439204] ? mem_cgroup_try_charge+0xa80/0xf00 05:07:29 executing program 2: r0 = socket$inet6(0xa, 0x0, 0xffffffff) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2, 0x5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r1, &(0x7f00000001c0)="f0842ec13a7bd33176bc2a87e01efe3e53e0ccc865c5178d943f9990bbb86079c64aca1816daa64f9395a3fd71494f3b47eba2e861cbd81692ac786afb0ff6e297f47b33850e741df19ac85cb4741607c48d346e6085b349a26e8b81e03d9d8d368d6fc7711ec8d77bfcdcf0849e2ef0ddc8c9ff8252497267ce4dd5fb6fcdc709674e57fb29199bac973068372306805a09d461228de8486ad74e"}, 0x10) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0xc000) sendto$inet6(r0, &(0x7f0000000000)="b09d38c6e9d0eb83e754d4654e4be7202a88b9b7e514b7944b1b0af3b34ea148ff1ad370ab96e40e239ee816e00cd0cde701e0f14bbb5c6bd0c67ac4885446248604b72dc16420f3f9b6d75be26c951ca5f87d7e5e9e389f75e43f6aae8e3b9f73a7e12bd6d105dca4b332f3da9d3f8507ac624d9eb393abadaa3f3e4f0dc35c3ed529d432d5dabf56061a45ee8f27d54f0e4fb3ee6b560a", 0x98, 0x40, &(0x7f00000000c0)={0xa, 0x4e20, 0x8000000000000000, @loopback={0x0, 0x1}, 0x7}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa10cf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000002190780000"], 0x0) [ 226.495039] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 226.500510] ? __rb_insert_augmented+0xd5a/0x13f0 [ 226.505376] alloc_pages_vma+0xcc6/0x17f0 [ 226.509535] handle_mm_fault+0x41f9/0x7ec0 [ 226.513793] __get_user_pages+0x176a/0x24a0 [ 226.518144] __mm_populate+0x6cb/0x8b0 [ 226.522048] vm_mmap_pgoff+0x3dc/0x430 [ 226.525949] ksys_mmap_pgoff+0x260/0xaf0 [ 226.530021] __x64_sys_mmap+0x1f1/0x260 [ 226.534004] ? align_vdso_addr+0x420/0x420 [ 226.538243] do_syscall_64+0x15b/0x230 [ 226.542144] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 226.547335] RIP: 0033:0x455a09 [ 226.550521] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 226.558230] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 226.565504] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 226.572769] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 226.580038] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 226.587305] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000022 05:07:29 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:29 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/urandom\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000400)={0x800, 0x401, 0x7, 'queue0\x00', 0x59b6}) bind$pptp(r1, &(0x7f0000000380)={0x18, 0x2, {0x3}}, 0x1e) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000500)=""/89, 0x59}], 0x6) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) 05:07:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, "649f8ae58f25a43b0f781497c27c66e54c6a2fba16c46c8598a97cc0e657853836bcb5f6590a0ce9cc2d1f4ef03ab040da7dd28da18fe550f3cdb5ad02ab58d2ec720340fe632406fb8f4f61f01076afce30a2807bd5f680829e63cd49dc92fcf273381cecef2fc2c44c943fd6bdacec0358e0907f3cdf00f90bea813ee1bffe927fdcfc31e3ee1f8be010babd04fb6955adb3a374fe8d2573bd3d0126f85a3461e0b5ffdd023b8231cfe6307b1c791be66d94f61396f814b947639b0ccaaba984ba378b98f51d3b"}, 0xe6) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:29 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x40000, 0x0) listen(r0, 0x4b9a) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c403f0000000000000000000000069078ac144f3e62f0008dd8c4df14b90a3251279160d1e8b5532c93c0d3000000004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="64000000907800007d15cc461dd5d34c15fe24bb72b6ac9ef38cdcd007d4e1aaf47b26add0a70a734916d862dd6ae6e9f898a8c9242700fa405b8b54a56cd88ce8dff61a1224ea5c32f3460fc15c7b12b44addf10c43e8a62d8eab4d823a585ec5d70bdde0f826ffa44813e323473b06c1864c4308487c5510745498e93f6b2eb6261fccfc489040842eb7c68bf2388311e0eb14238744d1e99997e683323bbe232ab9a6c2ea92505dae72ddffe0465d11b72461edfb6163c69ef1061b0a67a7090feee3dcf546b60c2162b485e1d4d0e16d77a54b1fdb1848fa8f7f048e70ef5dba44b6874138011d73caf5907aca4651dba2"], 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x75}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) 05:07:29 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="243f020000000000001c864abd88b9cf0e2b090057", 0x3ef) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x200, 0x4) 05:07:29 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 05:07:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1, 0x0, 0x53}, 0x0) 05:07:30 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb49be4293c40b80800450000280000000000069078bc14ffaae000000100004e207f9204e08751284a84203096d4bda66178119eff1e81b1c796cf0ce231c96a39cf97b6de8d26d6570cdf60577ce8aa2d66838fb754bef73148666a42479c5c21d9d91ab077d3aac847e1d82c750edb0b9d45916ddb85cd270f5234635ece3073d2fb63be9ac5", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) socket$inet6(0xa, 0x80000, 0xa3ae) 05:07:30 executing program 7: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x10, 0x800) fdatasync(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000300)={r2, 0x4, &(0x7f0000000200)=[0x8bbc, 0x3, 0x4, 0x100000001], &(0x7f0000000240)=[0x3f, 0x5, 0x46, 0x33, 0x3], 0x0, 0x8, 0xde, &(0x7f0000000280)=[0x7, 0x0, 0x5, 0x0, 0xffffffff, 0x4, 0x1, 0xf1b], &(0x7f00000002c0)=[0x8001, 0x100, 0x9324, 0x4]}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002680)=ANY=[@ANYBLOB="0000000020c34a8ae31d33fd00000000", @ANYPTR=&(0x7f0000002640)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200040000000000"], 0x20) write$rdma_cm(r1, &(0x7f00000026c0)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0xc) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000040)={0x7f}) write$rdma_cm(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="417e8a3a", @ANYRES64=r4, @ANYRES32, @ANYBLOB="0412000d"], 0x14) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x1, 0x8}) 05:07:30 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x8}}, 0x200, 0x200, 0x30, 0x8001, 0x30}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xffff, 0xfffffffffffffffc, 0x2, 0x4, 0x3, 0x6, 0x7fff, 0x3ff, r1}, 0x20) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000000000)=0xfff, 0x4) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="0100ee00", 0x4) getpeername$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000280)={@mcast2}, &(0x7f00000002c0)=0x14) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000300)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="8bf8cbec33cd", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="201f053a03af", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) connect$packet(r0, &(0x7f0000000240)={0x11, 0x11, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x14) [ 227.147862] Unknown ioctl 1074025681 [ 227.183853] Unknown ioctl 1074025681 05:07:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x6, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:30 executing program 4 (fault-call:0 fault-nth:35): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:30 executing program 5: r0 = socket$inet6(0xa, 0xa, 0x80000000) ioctl(r0, 0x400003ff, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x80000000000002, {{0x2, 0x100000004e20, @multicast2=0xe0000002}}}, 0x88) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0x10) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000100)=0xfffffffffffffffe, 0x4) socket$kcm(0x29, 0x5, 0x0) 05:07:30 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 05:07:30 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000001ffc), &(0x7f0000012000)=0x100000301) dup3(r1, r0, 0x0) 05:07:30 executing program 1: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000200)) r0 = memfd_create(&(0x7f00000000c0)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) sendfile(r0, r0, &(0x7f0000000000), 0x100000) tkill(r1, 0x1000000000016) ioctl$KDDISABIO(r0, 0x4b37) [ 227.294697] FAULT_INJECTION: forcing a failure. [ 227.294697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 227.306548] CPU: 1 PID: 14695 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 227.313734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.323088] Call Trace: [ 227.325683] dump_stack+0x185/0x1d0 [ 227.329332] should_fail+0x87b/0xab0 [ 227.333060] __alloc_pages_nodemask+0x600/0x5cc0 [ 227.337823] ? kernel_poison_pages+0x40/0x360 [ 227.342320] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 227.347690] ? kernel_poison_pages+0x1a0/0x360 [ 227.352284] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 227.357741] ? get_page_from_freelist+0xac61/0xb740 [ 227.362765] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 227.368131] ? __list_add_valid+0xb8/0x450 [ 227.372390] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 227.377413] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 227.382865] ? __save_stack_trace+0x90d/0xb00 [ 227.387540] ? kmsan_set_origin_inline+0x6b/0x120 [ 227.392387] ? __msan_poison_alloca+0x15c/0x1d0 [ 227.397065] kmsan_alloc_page+0x82/0xe0 [ 227.401043] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 227.405800] ? kmsan_set_origin_inline+0x6b/0x120 [ 227.410644] ? __msan_poison_alloca+0x15c/0x1d0 [ 227.415319] ? mem_cgroup_try_charge+0xa80/0xf00 [ 227.420081] ? try_charge+0x156/0x2d20 [ 227.423971] ? mem_cgroup_try_charge+0xa80/0xf00 [ 227.428729] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 227.434208] ? __rb_insert_augmented+0xd5a/0x13f0 [ 227.439068] alloc_pages_vma+0xcc6/0x17f0 05:07:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)}, 0x0) [ 227.443227] handle_mm_fault+0x41f9/0x7ec0 [ 227.447483] __get_user_pages+0x176a/0x24a0 [ 227.451830] __mm_populate+0x6cb/0x8b0 [ 227.455729] vm_mmap_pgoff+0x3dc/0x430 [ 227.459631] ksys_mmap_pgoff+0x260/0xaf0 [ 227.463704] __x64_sys_mmap+0x1f1/0x260 [ 227.467684] ? align_vdso_addr+0x420/0x420 [ 227.471923] do_syscall_64+0x15b/0x230 [ 227.475818] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.481005] RIP: 0033:0x455a09 [ 227.484193] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 05:07:30 executing program 0: socket$inet(0x2, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfb, 0x40) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x3, 0x7fffffff}) [ 227.491903] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 227.499173] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 227.506445] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 227.513713] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 227.520983] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000023 05:07:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt(r1, 0xfffffffffffffff8, 0x1, &(0x7f0000000080)=""/209, &(0x7f0000000000)=0xd1) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x200, 0x81) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000300)={0x5cb1, 0x3f, 0x1}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x10000, 0x4) r3 = accept4(r0, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 05:07:30 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="23762fbfec55251b642a736e642f70636d43234427f9ea04230000000000000000000000f400"], 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:30 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0xcd55, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x7}, 0x2ef) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000300)=0x2, 0x8) listen(r1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r2) syz_emit_ethernet(0x4, &(0x7f0000000340)=ANY=[@ANYRES16=r0, @ANYRES32=0x42424242, @ANYBLOB="60fa9e3db78fda128b924241ddb88d2d7f868804bc89be61f4fd0400000000000000e9ee3a1705005e784c05fcbf1e1f7e9d17f88abe426b07c1c3a326cedf7557c88d24936771b074e2f44ad064eccde9b6259463fb5257e7159d180ee63e792e011504351969f6d97886169ea84ec3526ed4548837199b1affc1a31e697c7e522e98b52ebc2ecf97ea8044f854799c798ed4b2f4fcf154d49cd2b964bbc8e936bfaa93cddea61930aa61eebd5e755f3dab9ca80f200819e5dccda65c7413b7611dc9fd54f37d608ad05cabdd2b846282edb54e48b653fc74cb5d73aab4e32668b3469a73951322a620ce852f2a44de5c4bb20e07d8b14e40aaeff8c8babe34b9e1f0ab266f9ab5d1e711e38f414f969ea2c283a96dd0000000000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r2, @ANYPTR64]], 0x0) 05:07:30 executing program 4 (fault-call:0 fault-nth:36): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) [ 227.886671] FAULT_INJECTION: forcing a failure. [ 227.886671] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 227.898651] CPU: 1 PID: 14743 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 227.905871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.915253] Call Trace: [ 227.917886] dump_stack+0x185/0x1d0 [ 227.921566] should_fail+0x87b/0xab0 [ 227.925352] __alloc_pages_nodemask+0x600/0x5cc0 [ 227.930149] ? kmsan_set_origin_inline+0x6b/0x120 05:07:30 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="0047fc1707d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x65841051917ab422) accept4(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80800) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000001c0)) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) [ 227.935045] ? __msan_poison_alloca+0x15c/0x1d0 [ 227.939759] ? mem_cgroup_try_charge+0xa80/0xf00 [ 227.944562] ? try_charge+0x156/0x2d20 [ 227.948513] ? mem_cgroup_try_charge+0xa80/0xf00 [ 227.953322] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 227.958851] ? __rb_insert_augmented+0xd5a/0x13f0 [ 227.963762] alloc_pages_vma+0xcc6/0x17f0 [ 227.967976] handle_mm_fault+0x41f9/0x7ec0 [ 227.972307] __get_user_pages+0x176a/0x24a0 [ 227.976718] __mm_populate+0x6cb/0x8b0 [ 227.980686] vm_mmap_pgoff+0x3dc/0x430 05:07:31 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 227.984642] ksys_mmap_pgoff+0x260/0xaf0 [ 227.988768] __x64_sys_mmap+0x1f1/0x260 [ 227.992786] ? align_vdso_addr+0x420/0x420 [ 227.997054] do_syscall_64+0x15b/0x230 [ 228.000989] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.006204] RIP: 0033:0x455a09 [ 228.009411] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 228.017155] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 228.024451] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 05:07:31 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@generic, &(0x7f0000000440)=0x80) getsockname(r0, &(0x7f0000000480)=@nl=@unspec, &(0x7f0000000500)=0xfffffffffffffd32) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x2, 'dummy0\x00', 0x2}, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000300)={{0x80000000, 0x1000000000008}, {0xfffffffffffffffc, 0x800004000}, 0x0, 0x80000000000}) accept4$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/108) write(r1, &(0x7f0000000200)="5d87320095e349e29f53c2127781843031535069e3decc0ade32041e93a56eb09b705fda7d8be358d4549601f0da7564069c71013fa6fd70141a042e25890f1755cfb0664dfc220a6382ee7ed90e6d7ce68a513ef224032f250c7fc41776c30df05ff1c50fd8b0815322a1f1f5e315b1fee3233491bae911c61a45f52cd7c03f5a1690df811d678f47f2331c479d4d4c3b023a949d4cc946d1ca7c82709a4ed5c7b688873b0426fcaa6b67b5e1af90468b308779d094b2d7bd7505c82dbdb807e57305833ee70b0820acdc5fd31fb785d548c262bb5e04fa7a", 0xd9) [ 228.031742] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 228.039036] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 228.046330] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000024 05:07:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0xbb, @loopback={0x0, 0x1}, 0x101}, 0x1c) 05:07:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xfffffffffffffffd) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f736e642f70633e82a66d4323442370"], 0x1f) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000007d000/0x4000)=nil, 0x4000, 0x2, 0x8132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) 05:07:31 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:31 executing program 4 (fault-call:0 fault-nth:37): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:31 executing program 1: r0 = socket$inet6(0xa, 0x1000000000005, 0x100000001) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1ff, 0x200) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x101}, &(0x7f00000001c0)=0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(0xffffffffffffffff, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000010307031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) socket$inet6(0xa, 0x80807, 0x8000) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x5) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r3, 0x300, 0x70bd28, 0x6d, {0xe}}, 0x14}, 0x1, 0x0, 0x0, 0x4000004}, 0x8041) 05:07:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)=0x77, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x202202, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x68, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e24, 0x800, @empty, 0x7fff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xa4) [ 228.518269] FAULT_INJECTION: forcing a failure. [ 228.518269] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.530119] CPU: 1 PID: 14792 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 228.537307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.546664] Call Trace: [ 228.549267] dump_stack+0x185/0x1d0 [ 228.552903] should_fail+0x87b/0xab0 [ 228.556633] __alloc_pages_nodemask+0x600/0x5cc0 [ 228.561401] ? kernel_poison_pages+0x40/0x360 [ 228.565901] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 228.571266] ? kernel_poison_pages+0x1a0/0x360 [ 228.575854] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 228.581311] ? get_page_from_freelist+0xac61/0xb740 [ 228.586331] ? __kernel_text_address+0x34/0xe0 [ 228.590938] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 228.595874] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 228.601328] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.606172] ? __msan_poison_alloca+0x15c/0x1d0 [ 228.610849] kmsan_alloc_page+0x82/0xe0 05:07:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 228.614834] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 228.619589] ? kmsan_set_origin_inline+0x6b/0x120 [ 228.624438] ? __msan_poison_alloca+0x15c/0x1d0 [ 228.629109] ? mem_cgroup_try_charge+0xa80/0xf00 [ 228.633869] ? try_charge+0x156/0x2d20 [ 228.637761] ? mem_cgroup_try_charge+0xa80/0xf00 [ 228.642550] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 228.648009] ? __cgroup_account_cputime+0x13f/0x550 [ 228.653050] alloc_pages_vma+0xcc6/0x17f0 [ 228.657214] handle_mm_fault+0x41f9/0x7ec0 [ 228.661472] __get_user_pages+0x176a/0x24a0 [ 228.665815] __mm_populate+0x6cb/0x8b0 [ 228.669721] vm_mmap_pgoff+0x3dc/0x430 [ 228.673625] ksys_mmap_pgoff+0x260/0xaf0 [ 228.677703] __x64_sys_mmap+0x1f1/0x260 [ 228.681690] ? align_vdso_addr+0x420/0x420 [ 228.685930] do_syscall_64+0x15b/0x230 [ 228.689829] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 228.695016] RIP: 0033:0x455a09 [ 228.698206] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 228.705918] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 228.713185] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 228.720452] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 228.727723] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 228.734992] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000025 05:07:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xa1) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r2 = dup(r1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001b40)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001b80)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 05:07:31 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20400, 0x18) flock(r0, 0xc) r1 = socket$inet6(0xa, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x40002, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x3fffffff9, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000ceb190780000"], 0x0) fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x8) 05:07:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x3e, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) 05:07:32 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x400002, 0x0) connect$pppoe(r1, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "b5237428315f746f5f7465636d00"}}, 0xffffffffffffff3d) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x6}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000002c0)={0x40, @time={r2, r3+30000000}, 0x3, {0x1f, 0x6}, 0x1, 0x1, 0x3ff}) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000340)=0xfffffffb, 0x4) 05:07:32 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x7, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1041, 0x141000) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000580)={{0x5, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000), 0x33}) 05:07:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:32 executing program 1: r0 = socket$inet6(0xa, 0x1000000000003, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc3507d82c99e62a092f253b9eeca718d9b0682232885a93420100ff5d741aa996e90f6deac7eae200a57d0aa73ef31d052fbd78eb37ee75ece71475fd1da89c54901b50f50e3af658a2ae71de70ddf2d31dfb9e7e49a523fb9e7d7b37b66fe108481affc3b5f753543ed9e577a49480848cadebadd34296548d386d94982207e6b9f7dc653c6107d391f8248688d4f119f050c9fc27") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)="47504c6b657972696e677d21283c6d643573756d656d3176626f786e6574307472757374656476626f786e657431766d6e657431856d696d655f747970656264657600") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) 05:07:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x25, "e03a7c242d1bc1c4600f1149f778a409972d2f5cee3ecca7dc2cb8b80b8a12aa3992d082f0"}, &(0x7f0000000180)=0x2d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x6, "1fabb4844f2f"}, &(0x7f0000000200)=0xe) r2 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000040)="8294bafce051ca2400c2235675b4839963ad5780160775acfe00250007031dfffd946fa2830020200a0009000000001d85680c5e8af2b79ea9a9714d3f1e1207b3daa5ff35f5e097d42f073345050420d49089ca70bc53fbe2bc310335ce0b57c8859a071b72dc028441016bc41654b8682250255ed9a8c5c5337a97a32cc114ea2ec393da7140b5eac16234d045f71d0a3343223a7a1951b4758165e88bcf443718595902a848e287169ea7649ffaaae9062d", 0xb3}], 0x1}, 0x0) 05:07:32 executing program 4 (fault-call:0 fault-nth:38): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450001000100000000009078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000240)={0x0, @dev, @rand_addr}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x80000001, 0x4e22, 0x1dbe, 0xa, 0x80, 0x80, 0x33, r1, r2}, {0x4, 0x2, 0x6, 0x6, 0x2, 0x7ff, 0x7, 0x6}, {0x2, 0xffff, 0xe266, 0x9}, 0x8, 0x6e6bbf, 0x1, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x3, 0x4d4}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3507, 0x0, 0x0, 0x31, 0x1f, 0x80000001, 0x1}}, 0xe8) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x80080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000100)=0xe90) [ 229.166381] FAULT_INJECTION: forcing a failure. [ 229.166381] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.178235] CPU: 0 PID: 14836 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 229.185422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.195041] Call Trace: [ 229.197638] dump_stack+0x185/0x1d0 [ 229.201273] should_fail+0x87b/0xab0 [ 229.205002] __alloc_pages_nodemask+0x600/0x5cc0 [ 229.209771] ? kernel_poison_pages+0x40/0x360 [ 229.214272] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 229.219642] ? kernel_poison_pages+0x1a0/0x360 [ 229.224235] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 229.229691] ? get_page_from_freelist+0xac61/0xb740 [ 229.234717] ? update_load_avg+0x1bd6/0x2cc0 [ 229.239160] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 229.244187] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.248857] ? __switch_to+0x2b3/0x420 [ 229.252757] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.257597] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.262277] kmsan_alloc_page+0x82/0xe0 [ 229.266259] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 229.271015] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.275859] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.280534] ? mem_cgroup_try_charge+0xa80/0xf00 [ 229.285303] ? try_charge+0x156/0x2d20 [ 229.289204] ? mem_cgroup_try_charge+0xa80/0xf00 [ 229.293964] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 229.299436] ? __rb_insert_augmented+0xd5a/0x13f0 [ 229.304302] alloc_pages_vma+0xcc6/0x17f0 [ 229.308551] handle_mm_fault+0x41f9/0x7ec0 [ 229.312823] __get_user_pages+0x176a/0x24a0 [ 229.317165] __mm_populate+0x6cb/0x8b0 [ 229.321064] vm_mmap_pgoff+0x3dc/0x430 [ 229.324963] ksys_mmap_pgoff+0x260/0xaf0 [ 229.329029] __x64_sys_mmap+0x1f1/0x260 [ 229.333007] ? align_vdso_addr+0x420/0x420 [ 229.337245] do_syscall_64+0x15b/0x230 [ 229.341135] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.346320] RIP: 0033:0x455a09 [ 229.349507] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 229.357216] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 05:07:32 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="2147fc2f07982c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000080)="a5f8607b6fac8bf3a25a591a5eb352cf983e1da8dec7375a1df4d13c234ab3ce7e9211e5bf925522cbb1895b") ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) write(r2, &(0x7f0000000000)="3fdf2296c48f766b0008", 0xa) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x6e7e9643bcfdc4fe, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000100)=""/134) 05:07:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) fchmod(r0, 0x1) r2 = socket$inet(0x10, 0x20000000000003, 0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530c12f6465562f736e642f70636d4323442370000a48"], 0x1f) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x37d) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:32 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400004fee136b5c2233cf"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x2}) 05:07:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x2, 0x4}, {0xffffffffffffff81, 0x3}, 0xb1, 0x4, 0x40}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10040000}, 0x3ab) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) 05:07:32 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x361) r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3b, &(0x7f0000000080)=""/84, &(0x7f0000000180)=0x54) 05:07:32 executing program 0: unshare(0x2000400) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="ad000000080000000000000000000000"]) [ 229.364484] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 229.371754] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 229.379023] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 229.386290] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000026 05:07:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = semget(0x3, 0x2, 0x502) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r3 = getgid() r4 = getuid() lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x101, r2, r3, r4, r5, 0x40, 0xfffffffffffffe00}, 0x7, 0x1, 0x5}) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:32 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x7, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000200)={0x7ff, r2, 0x10002, 0x2}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x49c0, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x458, 0x250, 0x0, 0x138, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000240), {[{{@arp={@multicast2=0xe0000002, @multicast1=0xe0000001, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x20e6bf5f79c64180, 0xff]}, 0xfffffffffffffffe, 0x7, 0x1, 0x1, 0x1, 0x2, 'teql0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x0, 0x148}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x6, 0x3}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x1f}, @empty, 0xffffff00, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0x0, 0xff]}, 0x9, 0x8, 0x7, 0x7162, 0x80000000, 0x9, 'veth1_to_bridge\x00', 'syzkaller0\x00', {0xff}, {}, 0x0, 0x205}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x42d, 0x8, 0x1}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffff00, @empty, {[0x1559d78056995143, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, 0x80000000, 0x43, 0x3, 0x1, 0x2, 0xffda, 'veth1\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x1}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x5, 0x40, 0x80}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000780)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) accept4$packet(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000980)=0x14, 0x800) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000009c0)={@remote, 0x0}, &(0x7f0000000a00)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000bc0)={@local, @loopback, 0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002240)={@empty, @loopback, 0x0}, &(0x7f0000002280)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002380)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000002480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000024c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002500)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000002600)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000002900)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800800}, 0xc, &(0x7f00000028c0)={&(0x7f0000002640)={0x248, r3, 0x4, 0x70bd2a, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe41}}}]}}, {{0x8, 0x1, r6}, {0x170, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xb760}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x248}, 0x1, 0x0, 0x0, 0x11}, 0x0) 05:07:32 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000000000000290000003900000027020201594a000000000000000000000000000000000000"], 0x28}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6001) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) 05:07:32 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}}, 0x3, 0x3f, 0x2, 0x3, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0x1c, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x80000001}]}, &(0x7f0000000300)=0x10) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, &(0x7f0000000340)=0x7ff, 0x0, 0x1) readahead(r0, 0x2, 0x7) r2 = socket$inet(0x10, 0x3, 0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:32 executing program 1: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000140)) syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0x0, 0x408002) socket$vsock_stream(0x28, 0x1, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) sendto(r0, &(0x7f0000000180)="05d3c95589eb38361a0c9d93156d187ea041199d4e26292c03052310da71549979b15453436e63dc25d703269dce15fe05a34e02b78b799b1c34f1a9cfc182baf7a814b762cf73079d4a084937ef53c8e6760e07140a186cacdc817e66a140e1755bbdf57a05325665d12e86", 0x6c, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x66f, 0x7ff, 0x5, 'queue1\x00', 0x8}) 05:07:32 executing program 4 (fault-call:0 fault-nth:39): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:32 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) accept4(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000180)=0x80, 0x0) sendmmsg(r2, &(0x7f0000000040), 0x0, 0x0) [ 229.804729] FAULT_INJECTION: forcing a failure. [ 229.804729] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 229.816762] CPU: 0 PID: 14891 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 229.823998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.833382] Call Trace: [ 229.836012] dump_stack+0x185/0x1d0 [ 229.839695] should_fail+0x87b/0xab0 [ 229.843487] __alloc_pages_nodemask+0x600/0x5cc0 [ 229.848287] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.853192] ? __msan_poison_alloca+0x15c/0x1d0 [ 229.857939] ? mem_cgroup_try_charge+0xa80/0xf00 [ 229.862792] ? try_charge+0x156/0x2d20 [ 229.866747] ? mem_cgroup_try_charge+0xa80/0xf00 [ 229.871560] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 229.877127] ? __rb_insert_augmented+0xd5a/0x13f0 [ 229.882056] alloc_pages_vma+0xcc6/0x17f0 [ 229.886286] handle_mm_fault+0x41f9/0x7ec0 [ 229.890655] __get_user_pages+0x176a/0x24a0 [ 229.895067] __mm_populate+0x6cb/0x8b0 [ 229.899058] vm_mmap_pgoff+0x3dc/0x430 05:07:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x4b, 0x6) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4) 05:07:32 executing program 2: r0 = socket$inet6(0xa, 0x10007, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3cf, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000ff0100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50006a1ce0e0ec00"], 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x3ff) [ 229.903035] ksys_mmap_pgoff+0x260/0xaf0 [ 229.907182] __x64_sys_mmap+0x1f1/0x260 [ 229.911208] ? align_vdso_addr+0x420/0x420 [ 229.915482] do_syscall_64+0x15b/0x230 [ 229.919426] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.924643] RIP: 0033:0x455a09 [ 229.927856] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 229.935603] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 229.942902] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 229.950203] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 229.957599] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 229.964901] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000027 05:07:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:33 executing program 0: timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) 05:07:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x2, {0xa, 0x4e20, 0xcc41, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) 05:07:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x107) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80, 0x0) syncfs(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@loopback, 0x0}, &(0x7f0000000280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x15, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9105, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x5, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x9}, @call={0x85, 0x0, 0x0, 0x15}, @map={0x18, 0xa, 0x1, 0x0, r2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x180000000000, 0x0, 0x0, 0x0, 0x4}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x9, 0x9a, &(0x7f0000000180)=""/154, 0x40f00, 0x1, [], r3, 0x5}, 0x48) 05:07:33 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x125004, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x4a92, 0x1f, 0x8fa, 0x7, 0x1]}, &(0x7f0000000100)=0xe) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r2 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x4b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'veth0_to_team\x00', 'ipddp0\x00', 'bridge_slave_0\x00', "7465616d5f73ff5e76655f30004000", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe8, 0x118}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'bond_slave_0\x00', 'veth1_to_bridge\x00', 'syz_tun\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x1d8, 0x308, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:var_spool_t:s0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:bsdpty_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x528) 05:07:33 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x410100, 0x0) bind$vsock_dgram(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0x6) socket$bt_hidp(0x1f, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f736e040070636d4323442370140a48"], 0x1f) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x5, 0x3, 0x6ce, 0x6, 0x1}, 0x14) r2 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r1, 0x0, 0x0, 0x5, 0x3ff, 0x7f}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) 05:07:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000000140)={{0x4000000000000000}, {0x0, 0x989680}}, &(0x7f0000000100)) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) r2 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000180)={r3, 0x3}) 05:07:33 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d8") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:33 executing program 5: prctl$seccomp(0x16, 0x2, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {0x7c}, {0x6}]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100, 0x0) accept4$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000340)=""/195) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000002c0)=""/121) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) 05:07:33 executing program 4 (fault-call:0 fault-nth:40): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) [ 230.749337] FAULT_INJECTION: forcing a failure. [ 230.749337] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 230.761191] CPU: 1 PID: 14929 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 230.768374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.777771] Call Trace: [ 230.780365] dump_stack+0x185/0x1d0 [ 230.784005] should_fail+0x87b/0xab0 [ 230.787778] __alloc_pages_nodemask+0x600/0x5cc0 [ 230.792567] ? kernel_poison_pages+0x40/0x360 [ 230.797071] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 230.802443] ? kernel_poison_pages+0x1a0/0x360 [ 230.807034] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 230.812490] ? get_page_from_freelist+0xac61/0xb740 [ 230.817514] ? __kernel_text_address+0x34/0xe0 [ 230.822107] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 230.827477] ? __list_add_valid+0xb8/0x450 [ 230.831737] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 230.836679] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 230.842134] ? __save_stack_trace+0x90d/0xb00 [ 230.846639] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.851488] ? __msan_poison_alloca+0x15c/0x1d0 [ 230.853844] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' [ 230.856171] kmsan_alloc_page+0x82/0xe0 [ 230.856188] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 230.856202] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.856215] ? __msan_poison_alloca+0x15c/0x1d0 [ 230.856233] ? mem_cgroup_try_charge+0xa80/0xf00 [ 230.856248] ? try_charge+0x156/0x2d20 [ 230.856261] ? mem_cgroup_try_charge+0xa80/0xf00 [ 230.856275] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 230.856306] alloc_pages_vma+0xcc6/0x17f0 [ 230.856324] handle_mm_fault+0x41f9/0x7ec0 [ 230.856353] __get_user_pages+0x176a/0x24a0 [ 230.856383] __mm_populate+0x6cb/0x8b0 [ 230.856411] vm_mmap_pgoff+0x3dc/0x430 [ 230.922227] ksys_mmap_pgoff+0x260/0xaf0 [ 230.926283] __x64_sys_mmap+0x1f1/0x260 [ 230.930245] ? align_vdso_addr+0x420/0x420 [ 230.934463] do_syscall_64+0x15b/0x230 [ 230.938344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.943519] RIP: 0033:0x455a09 05:07:33 executing program 1: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x9e, 0x9200000000000000, 0x20, 0xffffffff00000001, 0x9, 0x2}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 230.946695] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 230.954400] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 230.961657] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 230.968912] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 230.976169] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 230.983423] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000028 05:07:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, 0xfff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$TIOCCONS(r2, 0x541d) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) [ 231.059712] audit: type=1326 audit(1528348054.058:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14932 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 05:07:34 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x3, 0x4d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f0000000000), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x0, 0x886c, 'n\x000\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x8808, 'ip6tnl0\x00', 'syzkaller0\x00', 'syz_tun\x00', 'yam0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x110, 0x160, [@rateest={'rateest\x00', 0x48, {{'\x00', 'bcsh0\x00', 0x8, 0x1, 0x8, 0x6, 0xffff, 0x1, 0x2}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@log={'log\x00', 0x28, {{0x1, "06b15e49c234bb804d1cc8d7b571dc51b7f3810e1e940486c6d889961933", 0x8}}}}, {{{0x9, 0x20, 0x0, 'syzkaller1\x00', 'ip6gretap0\x00', 'team0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xb0, 0x128, 0x178, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x4, 0x6}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x7, 0x200, 0x1f, 0x1, 0x0, "756b7f8d3033e89818f571b38d2d33f8d31f6f4db27e923563a130b4b64f50ac5be18ec3bffb47a768267e13065fe462e0cae4d97fc476a05c967e4693a5216e"}}}]}, @common=@log={'log\x00', 0x28, {{0x5, "01624c8a8232273fca4dbb1b566120c211368ed805135d4096e482a84439", 0x1}}}}]}]}, 0x550) 05:07:34 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xa200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4da6, 0x0, 0x9}, 0x10) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)="9c", 0x1}]) 05:07:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x100000003) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x94, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x1ff, 0xbc, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x3}, @in6={0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xe5, @empty, 0x5}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xfffffffffffffff9}, &(0x7f0000000180)=0xfffffffffffffe60) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090040000"], 0x0) 05:07:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d8") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)="2e2f6367726f757000467305f6c4d297cb1ddfbc31b8de7a02c2af80ead0a99117c1f6b8346cce6d7c67579a59500199d8b8fa6aa19047f0a57504ae595589bb4b19456dd07aabe9cd036e242efa068dac8b1a31974eebfb2eae03b984e312f230105dda9e2b958d4f3afe1f1df7ec8dfc1b621d46347248fc651e64750d08bb64c6ab0d7abcd162374e6ea823a5cabde961919dd5", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0xfea4) timer_create(0x0, &(0x7f0000000080)={0x0, 0x26, 0x1, @thr={&(0x7f0000000000)="721f1f0c98f5959d46834a54f34efe32d4298b92320cb21f32b56c8f98d96b41ec39734a60e1c193d1b6d172d83037fc7223fc0804b682f5bdae6886afcc69f9c1006e850356ccc1a85ab03e506b3225d96b5c160342ba8ccf93f3f0797c", &(0x7f0000000180)="58d2d30abc777a57c410f916d89757322718d224624d093fdecdc1a5dadcddfb39f973a86e6fb650fbec624b3ad07243e61d141d4aeb99d686bb8f6df5599879ba43560ae1318c7f8aea1aa604f3e74d"}}, &(0x7f0000000100)=0x0) timer_getoverrun(r2) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 05:07:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:34 executing program 7: r0 = socket(0x1e, 0x805, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = memfd_create(&(0x7f0000000040)="6c6f2f776c616e30e96e6f6465765e5e00", 0x0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"47dce639880442"}}, [{"8eebbe52d100ae"}, {"da9c9a2a3a3df9"}, {"596556a3868e5e"}, {"1b9a27c2295b68"}, {"40fe02406770c7"}, {"e893613ecddbb3"}, {"710075dd2a2eae"}, {"85c9eb8312ae68"}]}, 0x48) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) 05:07:34 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xa200, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x4da6, 0x0, 0x9}, 0x10) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f00000000c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000400)="9c", 0x1}]) 05:07:34 executing program 1: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) r0 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, r1) keyctl$session_to_parent(0x12) 05:07:34 executing program 4 (fault-call:0 fault-nth:41): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) [ 231.545753] FAULT_INJECTION: forcing a failure. [ 231.545753] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 231.557712] CPU: 1 PID: 14996 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 231.565596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.574959] Call Trace: [ 231.577563] dump_stack+0x185/0x1d0 [ 231.581209] should_fail+0x87b/0xab0 [ 231.584937] __alloc_pages_nodemask+0x600/0x5cc0 [ 231.589734] ? kernel_poison_pages+0x40/0x360 [ 231.594241] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 231.599614] ? kernel_poison_pages+0x1a0/0x360 [ 231.604209] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 231.609677] ? get_page_from_freelist+0xac61/0xb740 [ 231.614705] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 231.620078] ? __list_add_valid+0xb8/0x450 [ 231.624342] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 231.629373] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 231.634834] ? __save_stack_trace+0x90d/0xb00 [ 231.639344] ? kmsan_set_origin_inline+0x6b/0x120 [ 231.644198] ? __msan_poison_alloca+0x15c/0x1d0 [ 231.648889] kmsan_alloc_page+0x82/0xe0 [ 231.652874] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 231.657637] ? kmsan_set_origin_inline+0x6b/0x120 [ 231.662486] ? __msan_poison_alloca+0x15c/0x1d0 [ 231.667190] ? mem_cgroup_try_charge+0xa80/0xf00 [ 231.671955] ? try_charge+0x156/0x2d20 [ 231.675850] ? mem_cgroup_try_charge+0xa80/0xf00 [ 231.680612] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 231.686082] alloc_pages_vma+0xcc6/0x17f0 [ 231.690239] handle_mm_fault+0x41f9/0x7ec0 05:07:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d8") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 231.694495] __get_user_pages+0x176a/0x24a0 [ 231.698836] __mm_populate+0x6cb/0x8b0 [ 231.702736] vm_mmap_pgoff+0x3dc/0x430 [ 231.706633] ksys_mmap_pgoff+0x260/0xaf0 [ 231.710704] __x64_sys_mmap+0x1f1/0x260 [ 231.714689] ? align_vdso_addr+0x420/0x420 [ 231.718935] do_syscall_64+0x15b/0x230 [ 231.722856] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.728067] RIP: 0033:0x455a09 [ 231.731261] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 231.738976] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 231.746278] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 231.753603] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 231.760887] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 231.768168] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000029 05:07:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x10002, 0x0) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="a977e9164782afb5"], 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x1, 0x1, 0x3c, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 05:07:34 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1a93c379}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x6a, "870a23da08f8d73390ee5663ad0f5a357a00f783aa64db321bd6c74267072eef85c4b3080a735c3a61d63c3caf3b7e0a8cd6450111b28277e4760ea40c9009415aac5b864bc22495c6c2e36f2e512fdfef6c8358657e69e3646016fd663d7ed6abbea738dcf35b23f402"}, &(0x7f0000000280)=0x72) r3 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:34 executing program 7: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/199, 0xc7}], 0x1, &(0x7f0000000940)=""/55, 0x37}, 0x0) 05:07:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:34 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = msgget(0x0, 0x14) msgctl$IPC_RMID(r2, 0x0) r3 = fcntl$dupfd(r0, 0x406, r1) socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x21, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 05:07:34 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) dup2(0xffffffffffffffff, r1) 05:07:34 executing program 5: unshare(0x1004020423) r0 = open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pipe(&(0x7f0000000800)={0xffffffffffffffff}) splice(r1, &(0x7f0000000780), r0, &(0x7f00000007c0), 0x100000001, 0x0) 05:07:34 executing program 4 (fault-call:0 fault-nth:42): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) [ 231.896656] audit: type=1326 audit(1528348054.895:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14932 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 231.998366] FAULT_INJECTION: forcing a failure. [ 231.998366] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.010338] CPU: 1 PID: 15026 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 232.017559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.026953] Call Trace: [ 232.029600] dump_stack+0x185/0x1d0 [ 232.033284] should_fail+0x87b/0xab0 [ 232.037080] __alloc_pages_nodemask+0x600/0x5cc0 [ 232.041882] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.046790] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.051510] ? mem_cgroup_try_charge+0xa80/0xf00 [ 232.056313] ? try_charge+0x156/0x2d20 [ 232.060273] ? mem_cgroup_try_charge+0xa80/0xf00 [ 232.065096] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 232.070634] ? __rb_insert_augmented+0xd5a/0x13f0 [ 232.075549] alloc_pages_vma+0xcc6/0x17f0 [ 232.079792] handle_mm_fault+0x41f9/0x7ec0 [ 232.084125] __get_user_pages+0x176a/0x24a0 [ 232.088541] __mm_populate+0x6cb/0x8b0 [ 232.092507] vm_mmap_pgoff+0x3dc/0x430 05:07:35 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r1, r2) sendmsg$key(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) 05:07:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 232.096471] ksys_mmap_pgoff+0x260/0xaf0 [ 232.100605] __x64_sys_mmap+0x1f1/0x260 [ 232.104629] ? align_vdso_addr+0x420/0x420 [ 232.108898] do_syscall_64+0x15b/0x230 [ 232.112832] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 232.118041] RIP: 0033:0x455a09 [ 232.121254] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 232.129094] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 232.136489] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 232.143788] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 232.151090] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 232.158396] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000002a 05:07:35 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000080)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)="e5398b876d84e340d8dbfe2b987cc03bc7da763bf62b952e8d50e46d3e9b2f82ad03261872fba0ee3aff5f926e62d6643bf19ba025d78c3d04c0b858a63582e6261b52b599af1a6854f434009b04b83e9e3f99a021f0e45e28df1dded18fc3cff6946a9ba25e7548fabba4191815e1bff018985000a169ecc59c4ddedb398f8f703bee3909ffd4d7bea869346bf545139848a3fb672d7a874835e24edd907bffaaa238ce13b16389f6cf7ef636755348f1e0a26f8226ebb8c566a13d0cfb829c39a35407b1d0ee69f3e91d43eb687b3f596bd20920c30c6a48ba8203c0", 0xdd}], 0x1, &(0x7f0000000200)=[{0x1010, 0x85, 0x53eec268, "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", 0x1000}, {&(0x7f0000002500)="84dd628b16fd5c7dc670bd8b1d0d98cc3315", 0x12}], 0x2, 0x0, 0x0, 0xc8d0}, 0x9}, {{0x0, 0x0, &(0x7f0000002640)=[{&(0x7f0000002580)="a89ee5132e384fd0394ab5dc70b85dc615", 0x11}, {&(0x7f00000025c0)="f3ec8dc3458f4b7eb4121e5c93fa26cb61e0ec9af917c3da9d5bf7936bca95bd9bac7e5d07d829362d10dc3e1b369557b3478b733487bd371ff9ba14eb083f6b224b35a1724490cf3b51", 0x4a}], 0x2, &(0x7f0000002680)=[{0x110, 0x115, 0x1, "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"}], 0x110, 0x80}, 0x10001}, {{0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000027c0)="a8f785b60ebeeb9c3fc130eb1b6fa196", 0x10}], 0x1, &(0x7f0000002840)=[{0x70, 0x10a, 0x3, "dd826748f5eef150f04082cd501d586a1810e57081b9be570fae1de1f32fc68d970af95166775068f047adbd2a9ae57407b6f25b8878439497e396a7bc6f0b96c25634e1cb30026731355a6110e999045493b4605fdd1be9e9256930"}, {0xd0, 0x112, 0xffffffff80000001, "78b443e1135fdaee4b950fbaa2e1b9212d71df6a5db4be48ddb2659f3386c6cf0eee61a85e01bfeb7d03429d7ec74761f807ff2fc1d130c37a981682491f8b4b2d7fc26072b325501eef34b0b24866f505c4e755ca6427249c9bf445140e3edb37ce6af0c0e4593cf680cb7e365a8b2feb93067325d0efcb939236dd24fc5ba85a2df317fefb5caaa9c306b3847289e41fb02581c63a9ab8c356e6045f32072cd1d21f15055897d09af8b8fc9fa8357dc325c73f047016137f041925dc"}, {0x78, 0xa36cfdf91add9214, 0xfff, "5107a9ae3971ebee9b3433eca3e766a204df2ad264e1998da1fc85553573e66e1517b6156ebb026a832b2037d1e9fe228aae841e13137f35aff22f67cb7f86614c5d8dd3b9b350d1c628bd6b732e56fbec78912c59c3dae6e36dbee0efe3d69136b93c76"}, {0x40, 0x116, 0x8b, "d08fa78d795e490deb23f8d907b7bbc59aef2446bbb150b2aa11ba70425905f03d52ac1c91978714564b14832bf015a9"}, {0x18, 0x10d, 0xadfc, "a202f203f50dd7"}], 0x210, 0x4000840}, 0x100000001}, {{&(0x7f0000002a80)=@rc={0x1f, {0x0, 0x48a, 0x0, 0x8eb, 0x5, 0x3}, 0x3}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002b00)="dbd998fe06f37b49ff599644f84aec95bcbf17a6e23426de2294f73aed57c50239f83d7bb01fd81d61afa133f080a9da3873f51c8e02d5449b3ad8462f28865dcc8379b212f54db70b06a8655ffc8437d44879a2eafae4930b68437523c29d17a221f6f4628980b3b2d4de3baafbfd8ff0c2a3df7be4495774f0d4c1f0a7718da0ddc976b1390b7202e93ede7633def92662806c31dce531ee84a962486f761bf520acbea1c7c214520d14792905f68c251a4a31a59b00f7f48dd6b2c5f9f4c1a9c84273cdc70e57bea58f3ff3eb06a339b6f16bf30be5a071cb3c6ecf1b28cf23bc49df95269655170c41e68447a83db0ce4ca2dc", 0xf5}, {&(0x7f0000002c00)="9a6a0c6261e5457eb5981fc782e1ac4df4f2b3a3affe977f90b5c032d4f587bef97f5ae4c62f8c505fbb8cafe239756b04031eef9f941b4adc003555e82573268ca1d3388652a0a62ba0730dade0", 0x4e}, {&(0x7f0000002c80)="d9a3cd42041701489c63251a4a4c0bad4a57b33b252984c4c43c455f8d21ee130a6faf6d366ea5b44cc9d2a20a40c7db875c600e4f26999632c3dc658a451de829814755b65a7e486e13f5133d5c204f23281758fae1e1b709195e346a6b536793b50c98bde27e1f684b5ceb2b4502131fa125c6c7c9fbcb1e4a918e7888a087798921e79a8dabdd627f89b7254a5efdc89434eb8dc28a01808aa0933a9cc49b8d2deb29867bba3f20a92b7405a53016bb9cd2bd91982f5962adf3275193190ffab7fba4ea753c909239c30fdc2c9a376dbd62989f54fa7233c236363977f87ac1ee8d31f8eecfed3b", 0xe9}, {&(0x7f0000002d80)="a73d630d4258ba9e75b8857158660352f224020e2ce9880db3b91db26e61cafeb81f078fc38e3e76950b1ab8f72375fb24213dc855ada3eef73470151a808453eb42c148cd359f67e95b8e33a7ee45064d532a18e43c37fe94fed0d073cea6b8f9f48d1b618364598e85dfe0db15f18da72632aad75a29d17db7f666188c5293001e6450e772fcf882bb7f7f95c28941514db5c5b5c6f4806171c2c78bbce0ed70095dd2f7fc695ee2d741ff397e3f4900695f56d0ffb1d31362c1a18427e30b0dc51781f58912d74d72f5f2d6354155e915cc674568c8", 0xd7}], 0x4, &(0x7f0000002ec0)=[{0xa8, 0x10e, 0x4, "1104888eae69e46afd3a5a7c36dda43af2f5124ca28b8a5a9dabe9b4a22a455d98eb8c2bfc0114179f11f8c1b73d64fa625964fb84faff2eae093450f4cee150a996f6eb6e99fe9c68068092819acb5584b642e12594a39948ade3a7d019a8fbc1d50788b427c0c074d50c333525b72c4cd0548f067d76d810a7249aef72c750a586106f84e79f76fb1342b466d9da76f50451a6"}], 0xa8, 0x44000}, 0x401}], 0x6, 0x20000000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) recvmmsg(r2, &(0x7f00000062c0), 0x0, 0x0, &(0x7f0000006480)={0x77359400}) 05:07:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = socket(0x3ad2773478f424b5, 0x80000, 0xfffffffffffffffa) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001480)={0x0, @rand_addr, @rand_addr}, &(0x7f00000014c0)=0xc) sendmsg$nl_route_sched(r1, &(0x7f00000015c0)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x2004}, 0xc, &(0x7f0000001580)={&(0x7f0000001500)=@gettfilter={0x5c, 0x2e, 0x100, 0x70bd27, 0x25dfdbff, {0x0, r2, {0x8, 0xfff6}, {0xffff, 0x1}, {0x5, 0xffff}}, [{0x8, 0xb}, {0x8, 0xb, 0xfff}, {0x8, 0xb, 0x300000}, {0x8, 0xb, 0x100000001}, {0x8, 0xb, 0x5}, {0x8, 0xb, 0x3f}, {0x8, 0xb, 0x6a}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000004}, 0xc004) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x101, 0x102) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000040)=0x8, 0x8) listen(r0, 0x0) syz_emit_ethernet(0x4, &(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYRES16=r0], 0x0) 05:07:35 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000040)="a61120797e4bafddd793409bd56404ad3dcc827704563d07bb7dfa84677d45e614231dbe36abe115523b3bd2c5c2252768ac060073b89082ac277c90eba4ca63ddec32765934c542c829a23e62fe22bf9eaedd") r2 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696c6530202f64658b2f736e642f70636d4323442370000a48"], 0x1f) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000240)=""/103) 05:07:35 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000200)="d13c742f0362475ed7aa63b5bd6db79db7bea40e1844ed12a51aeca9fc46d1708242eeb6221482d850aafff2c591dcf303d69cd12a09d7f495458981447ea5e0d7860378e5ffce4645e0f3879c0923f466f02da872a64b5ad7672dd10de2017aaefde6cd97d48a57b0d67b595a472c4ec74241c8ee28cbe49e167aa3668e2fa4fb9651dbad95b81e5535aea0c78333200617382d6ebdbfa3e557548f9d01e915671c9912d63f55604dec9403ad42eb18181d375cfba39c94a16099cb9f2fe5c0f58b116d8bce9e40f1971503c1e438f8178aa4b64adaf384960d3dff09") lseek(r1, 0x800000000000063, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 05:07:35 executing program 1: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'bridge_slave_1\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) 05:07:35 executing program 4 (fault-call:0 fault-nth:43): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x100000000, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[{0x9100, 0x100, 0x8, 0x1}], {0x8100, 0x2, 0x7, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) fcntl$getflags(r0, 0xb) 05:07:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="2321202e2f66696c653020fbd071739a1cd70320aa9705f6b1752f6465762f736e642f70636d4323442370000a48"], 0x1f) socketpair(0x11, 0x0, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000000c0)={0x4, 0x17, 0xfffffffffffffffd, 0x9, "a8f248dc96c97be5bd1d0b5512a8d7245764d478832916b61ff678db190d2503"}) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x252300, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x4800, 0x0, 0x40000200}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="5000000013001103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000001400280076657468305f746f5f7465616d7665090000000000000000000000000000000000000000b26fb189b17a0fcdda69771c75c5987dfe08f3c5cc74b3b3efa3396820632fe8de7adedbc1a03cae9801120af390507a073fc9169a539387f27d8b07c91769548e78bd843089fe8c5ab74d481146e8a12a8bc3219df7d0c432f6298525120bfdfa1badf1df408b034460a32c9cc54199fea8a3f24f3b3878c3979d6ac28051141728f42a3fd9c8a3e1f97023718b4798401618530573c7bc8cdddc1b919ceeb92553c422805ee69e59ce6e39561f544491767dad5165d5370befc25b730436660623548451efc50424640454911a611efe6d4dc4a8fdb57f18c97b7d3575d11e0d711f4205815641f5f939e4eaed7d42f1360a8c5b8c267f977819c58a3e4eef1e20bcaba6e01655696a910930c315f568765859c2c9f7ce03e2d0ea4b034e5b933523c81a5132913101d0892536a11971315532487581b421123286d6c91e9ba3a64761498fe3b76ae31841e63520cf216e31e9ef1602060fd397edd8fbb6352049cde1e7aa42a5191f012188f11e827e59b71e3974e674b80444d166d08b349f0b0fcb7e057305f695"], 0x3}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4201, 0x0) 05:07:35 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000100)}]) io_getevents(r1, 0xdbf, 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000000)={0x0, 0x1c9c380}) 05:07:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c9924") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:35 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000019007fb1b72d1cb2a4a280a80a06053409a84321a7052369250009000800001c010000000600a307020000880d0000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) sendmsg(r0, &(0x7f0000000c00)={&(0x7f0000000000)=@nfc={0x27, 0x1, 0x2, 0x3}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)="48a574a13c8bb428f66a429edf07497fe6108babb76324520f555b044fb34d683165eb66d0c24ac5779fbad4e5618adb042ba8cc095d78e00f967535b95ec68bf06be5dca4032d04c362ffc81f26ecd452319d46ee19d555d771837f", 0x5c}, {&(0x7f0000000100)="323c87b231fcf986951f6dc9de02cf9b83e010e72dc337637708a4f270c577a50374faa02bfb718911f10fdf2b03af8a5b63786d0fcc8e488f7c6ebc99f5fd56c373c4ae52653b0abff9309fb00116827d84db10d59832cfd33c54dad6d5a4b6dcfc94fbd7486ced036ae62931c8bdb194afde363283b64a17a3497564c2cd97411db58e0fcf03f15849f5c482886c91bdbff62069905a126aadbed61c98b66230c32d8199f5f1f4f3918e3239690914fd98c9921f0fc1cc222d28dc357c26ef12", 0xc1}, {&(0x7f0000000200)="60d971f164be0a5bf9a844adf017de7827d324cf36abf3306d7ca13e5cc8ca2a3e0195601fc8ac177f6c4c102fca4619209fcd75bdf89fb8519032c0f3455b2204af2f7c52ba060a8dc0d32ccda2c00046ad79a462ad14337428c264b06567b990aca36493f9f64f37989233d0377b058bb3fa0ff02712545c6aad36d7ca25b13488652eae0aa1b3fc959f095a975a584657969f721722534bfd2e2b10b5fb94184a55e4c4795da954d7b298e23d5e2a", 0xb0}, {&(0x7f00000002c0)="0c0cc92feb249c710eaff63999f2a4131d", 0x11}, {&(0x7f0000000300)="8418bcf156f3ae8bea131e63d59880de8df37330027c6ed73917254dc3f01fb8060ef1da71435ae0bd9925d9b6daf4f4345a0156eb6cd8f1a85fd7966ed2c993f5932d9eba5faad450ea4a362ac4f50313278f9a08f91b285f39c57ff7db41eaa83ef88a957f1f0633000f4bdee6c2db", 0x70}, {&(0x7f0000000380)="5f3bd31a5a348b12eb8ec2dc5929e5ef09faef703a09722c6caeaf6693a1a5c95c669110877935d426ebad7e3cee2824b3ee480e23ef8c6993625cb501dc73088cc46d51f1fa5c27e7ea6858fd3df5ea7553248ad423ac1c574e7b777f0404e212377c07603b971e0d8943501d3492", 0x6f}, {&(0x7f0000000400)="324dcdc9aef0c6e3c2dc82b85ccd1d50191a4f589b5637ff56b282951eba3ecb50a021980a5ab2060170a16559edf3d556e6534a72ffaec171c910a240d8be92243118feeb5b1427fae6f6bff2f55ae9c7af16fa36dd5194fc2223c7f85f1b84331ea81d6da186960919251de1373e09926087f7ecf2057859052db54e4d08ec1222758ad8e855592f1051edab98671515224ce150ca6182a941d0dbb56ca3a299a4dc2e58cc55a40b9d84a87c560ecc3e77155f4d50228c461fa0cb51ac00c304aa3f009e58aefcf9107cb4e7e158913090866aecb9b6a895f7bdd4c9898b88f9117e80bb40754786b8de", 0xeb}, {&(0x7f0000000500)="dcae3c0686e57d1a7ece20067ef7c9390a0f70d30ba9d403fc9765ba03e7b2ca48c5f914f4b27e2f16aa568f664016b1521c55e8ac4e1f8f175bc3b350c272bd310e9b35fed6f863300be78e679f5070faa1ef6af5efaee1cc57f519076883b9622c0a90525c29b3e6f02c7250cabb38509eafc07a48f837950809a6082eecf6e383b8f541ce9e5706932ba927e395a1faf4305f850f12e2ff11694ef2860c4341c138ef8e914cc3ef0da31d1f2f0af3b9894187587d2c9feaef3a388336c4100f6ef98d057dced7b7a3eb13dd67179e1084ac869e21eab0379b58b60a15a4de793b9bccfdc56860d71d2ef3d551665d25dae226b0", 0xf5}, {&(0x7f0000000600)="9eecc902867bb998ea38e9c65c146bb20ccd2c030a631107fbe5e6a92b76c0eff046eb7cd06d11986e03667502e392220ad8228312393fd5daeefcb3412218a10b99a90cb344671d89badfe1c2399d487cb6fe462c0b4dff68a8a762bfc0d2f9a57f875a6205e6a355530dd86c72562b4600d9e13969249d153f4e5e585d1c0b1979c9b209f408268856a0b8ca", 0x8d}], 0x9, &(0x7f0000000780)=[{0xe8, 0x10d, 0x948d, "5816dad8f80a0c959c4b8c3d8394cf4b17b3cf811191c182325e94c6e402d3e66a078d7da8d817088913df21004ea351f19d53b409f07eeb5d5b4b2e232b94a1183522eb6f5e4ead0538fb484fdc19160d0d960edcb6b0f55ee4c064f2e6654ebe42889e50b5314c3e45c2fcffc53bef0572920057ff6e724357576f058dda826b3942c37f627237a18e0b8e5e09b1252041d60d4012d3319c713863446fc66b2041e4317bb8d41b938eed27b7337f2c43c88c045ac1413f04701930a71542d8f341ba5989f1fe84fe0a2043db16e4ade8a53eec"}, {0x78, 0xff, 0xfffffffffffffffa, "c3e1e316465a27dd6594e4201ceee6da3862530adc4b21c4d05919490aba78a5ab8864182f61fba93248ae7e9b5b7eb5d0e4d22f0f3d0904f19bfc3b9cfd3825843a410761b14e6987db899be14e29100d6338c63141649805895853ce18729efe63cc39"}, {0xf8, 0xff, 0xfffffffffffff53f, "89e2e6d47af10389f8d4e9ce9c42430d799c1c20780eed1ffee7e4f004a5b41f54dd508e4c8e5d584e6c6d50b6b68806c248829e31ea463aa7f5791b677f74876787e9071a7b234d851508a5a99ee2b638c3422b8644db6b8a3cb11617dc800a9368e5a9440898e6c8f0e5f54b4c9216a5dcf3562af124c3c8bbbe09036990dc9fec5ff3c626b5f408e810121c28c2bf0f24a8942e3264ef70fbebf23c2214dac5c575395033496178cd24f6f7dde28e7a846cabe7e4cbd1839d8067947457876ec20261ab17f9f05f53fb7d0304251890a5a429b4bd905e53a0e3def15045fdf1ac97"}, {0xd8, 0xedf71127954bc3c5, 0xad63, "55d24abb2e4b0e7d607a576f1256c8739e1de3f9de6fb54d92d9ee77c07b3ca0bdbfcd84fe98254461265131128e252c6c9e320acf70525d7cabd407799a895c6acd3624a565e1624c8f500559daf75f9b37a8226932970340a83e921315a09daad47778c9d153bd1051f486b8f8c3455a50083cf5d1ca6efd1508fe42cfc9d5f184f9fa39e5250eb3e1f41088811b186ef4ad2a6096071f122d0e91431247d82f23722899ed9696f39f7025dae7e051fab5d44106968ce1344e37ace97ffa06a9"}, {0x60, 0x6, 0x6, "ae2a5c0fd243117106a9260bd5f3b7b10fa9b7307baf7c5bea9c167eee69743e591ae8d30035e391a2275d1f38ad6f038b561327e007f2f15a8517bb2fe1619d20d2c6d9c26f9ea0f40f8b"}, {0xb8, 0x109, 0x569, "ff188d2b261e33e8ee57a448a44e6caffac8d1759a9560e05e5e76b64ccf2c8d1dec9b91abfaed3fcad4e514ddd2508dab32cf292ebe35316501ef03bda631f42580ba1c8e26234a82b9e6759df8877124c57b01c2a53c8bad9438943195e066d35ef65cf4b8ae5f02bbbc1d97ac19643d1257538852935f6a987d174aca9eb7a0def464078c813b79ad8319ab9a31e0499e96761f039f3c9d3d52dc12ab227c81fa"}], 0x448, 0x4000}, 0x2000c010) openat$vnet(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/vhost-net\x00', 0x2, 0x0) 05:07:35 executing program 1: unshare(0x24020400) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001300)={{0x4080}, "0a4ceaa05db500000000f80000039b3fd4cec307e8ef3d13eb790ec9c600000000229db692542e5b78f8b29e0a27800f000000d562af7595dd6b4676589701a4"}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'veth0_to_bond\x00', 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000080)=@buf={0x23, &(0x7f0000000040)="66fdf800fb7ce0fd092e4849040fbd2c8b5846839cdb638d4e1315454f2624b77c15df"}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @IFLA_CARRIER={0x8, 0x21}]}, 0x34}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 232.817826] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 232.828177] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 232.859422] FAULT_INJECTION: forcing a failure. [ 232.859422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.865640] netlink: 'syz-executor1': attribute type 33 has an invalid length. [ 232.871297] CPU: 1 PID: 15082 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 232.871305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.871308] Call Trace: [ 232.871329] dump_stack+0x185/0x1d0 [ 232.871349] should_fail+0x87b/0xab0 [ 232.871371] __alloc_pages_nodemask+0x600/0x5cc0 [ 232.871385] ? kernel_poison_pages+0x40/0x360 [ 232.871415] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 232.894759] A link change request failed with some changes committed already. Interface veth0_to_bond may have been left with an inconsistent configuration, please check. [ 232.895310] ? kernel_poison_pages+0x1a0/0x360 [ 232.895327] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 232.895342] ? get_page_from_freelist+0xac61/0xb740 [ 232.895379] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 232.895399] ? __switch_to+0x2b3/0x420 05:07:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e19, 0x6, @empty, 0x3}, 0xffffffffffffff41) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 232.895426] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.963835] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.968521] kmsan_alloc_page+0x82/0xe0 [ 232.968789] netlink: 'syz-executor1': attribute type 33 has an invalid length. [ 232.972500] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 232.972516] ? kmsan_set_origin_inline+0x6b/0x120 [ 232.972529] ? __msan_poison_alloca+0x15c/0x1d0 [ 232.972546] ? mem_cgroup_try_charge+0xa80/0xf00 [ 232.972559] ? try_charge+0x156/0x2d20 [ 232.972572] ? mem_cgroup_try_charge+0xa80/0xf00 [ 232.972588] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 232.972619] ? __rb_insert_augmented+0xd5a/0x13f0 [ 233.003349] A link change request failed with some changes committed already. Interface veth0_to_bond may have been left with an inconsistent configuration, please check. [ 233.007645] alloc_pages_vma+0xcc6/0x17f0 [ 233.007666] handle_mm_fault+0x41f9/0x7ec0 [ 233.007693] __get_user_pages+0x176a/0x24a0 [ 233.007724] __mm_populate+0x6cb/0x8b0 [ 233.049884] vm_mmap_pgoff+0x3dc/0x430 [ 233.053782] ksys_mmap_pgoff+0x260/0xaf0 [ 233.057849] __x64_sys_mmap+0x1f1/0x260 [ 233.061828] ? align_vdso_addr+0x420/0x420 [ 233.066061] do_syscall_64+0x15b/0x230 [ 233.069951] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.075137] RIP: 0033:0x455a09 [ 233.078320] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 233.086027] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 233.093299] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 233.100569] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 05:07:36 executing program 6: r0 = socket$inet6(0xa, 0x80a, 0x0) r1 = accept(r0, &(0x7f0000000280)=@l2, &(0x7f0000000200)=0x80) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x78) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x4, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r2, 0x1f, &(0x7f00000003c0)="c61b5c391e7bf7c97138865f0e") ioctl$TCSETSF(r4, 0x5404, &(0x7f00000001c0)={0x20, 0x2400000000, 0xee, 0x2c1, 0x6, 0x40, 0xaf6b, 0x9, 0xfffffffffffffffb, 0x8, 0x6, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x7c, "cf0e2b9c34053e8c685681a35a852718ca67db5d6afcb91e27b7e8b27a46960e62fb347f8b8ee698ae78d67c5ae098e474459c8ca9d1a24412d874d8a64a4d818e7d4456f1f6b4c441875d855959b47e8eb48cb5e970ebba7840742ef6cd2a2b37db8cc508ffc80ea241e7382913cfb2b66c0a0e1bb95e973b8b43a0"}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x8, 0x8000, 0x4209, 0x5, r5}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000580)={{0x5e, @dev={0xac, 0x14, 0x14, 0x14}, 0x4e21, 0x0, 'lblc\x00', 0x11, 0x8, 0x6c}, {@multicast1=0xe0000001, 0x4e23, 0x0, 0x9, 0x7ff, 0x10000}}, 0x44) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000180)) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000080)=""/118) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:36 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x28e, 0x2, 0x101, 0x40, 0x8001, 0x2, 0x200, 0x7fff, 0x8, 0x200, 0x7fffffff, 0x101}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x0, 0x1}}) [ 233.107842] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 233.115105] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000002b 05:07:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaa984f1507a5ddaa05262d9bdfff5a5eb7fa84f48d98be0b804e1dfa99324094fa129b0eb808004503002806ea0f0000f5aae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0204000e0e00000000000000000000000500eeffffffffff09000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff020000000000000000000000000001002a430a842b6cb98f89dfa6243d7d3e51c34211000000000000000000000000"], 0x70}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 05:07:36 executing program 5: gettid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/unix\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000002c0)={0x8000, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_RES_CTX(r1, 0x80086601, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0xc000000a}) fcntl$getflags(r1, 0x3) recvfrom$packet(r1, &(0x7f0000000380)=""/140, 0x8c, 0x10143, 0x0, 0x0) chroot(&(0x7f0000000440)='./file0\x00') ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x100000000, 0x50}) getpeername$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) fstat(r1, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={0x0, 0xfffffffffffffc00}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r2, 0x2}, &(0x7f0000000540)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000240)={@multicast2, @broadcast}, &(0x7f0000000280)=0xc) 05:07:36 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'teql0\x00', {0x4, 0x7, 0x2, "0d71d46efdba", 0x7}}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:36 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x20000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x127) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x3e, 0x3f, "584c547a9f2823d866601b37ac1faf89d41446cb30454ed81f5f2ad1dbb9fc39fa7a61b23db5473ea8c41327060763dddfa7c7b95d01"}, &(0x7f00000000c0), 0x1000) ioctl(r1, 0xc0884123, &(0x7f0000000040)="02") 05:07:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)={'#! ', './file0', [], 0xa, 'H'}, 0x9) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x200, 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:36 executing program 4 (fault-call:0 fault-nth:44): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 233.499213] FAULT_INJECTION: forcing a failure. [ 233.499213] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.511071] CPU: 1 PID: 15133 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 233.518264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.527626] Call Trace: [ 233.530229] dump_stack+0x185/0x1d0 [ 233.533867] should_fail+0x87b/0xab0 [ 233.537599] __alloc_pages_nodemask+0x600/0x5cc0 [ 233.542362] ? kernel_poison_pages+0x40/0x360 05:07:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = shmget(0x0, 0x13000, 0xc00, &(0x7f0000feb000/0x13000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00000001c0)=""/4096) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000180)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0xffffffffffffffff, 0x8) ioctl$TIOCGLCKTRMIOS(r2, 0x405c5503, &(0x7f0000000080)={0x0, 0x0, 0x6}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) [ 233.546861] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 233.552232] ? kernel_poison_pages+0x1a0/0x360 [ 233.556825] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 233.562849] ? get_page_from_freelist+0xac61/0xb740 [ 233.567870] ? __kernel_text_address+0x34/0xe0 [ 233.572484] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 233.577516] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.582367] ? __msan_poison_alloca+0x15c/0x1d0 [ 233.587061] kmsan_alloc_page+0x82/0xe0 [ 233.591051] __alloc_pages_nodemask+0xf7b/0x5cc0 05:07:36 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGLCKTRMIOS(r0, 0x5502, &(0x7f0000000080)) [ 233.595817] ? kmsan_set_origin_inline+0x6b/0x120 [ 233.600667] ? __msan_poison_alloca+0x15c/0x1d0 [ 233.605346] ? mem_cgroup_try_charge+0xa80/0xf00 [ 233.610112] ? try_charge+0x156/0x2d20 [ 233.614009] ? mem_cgroup_try_charge+0xa80/0xf00 [ 233.618770] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 233.624227] ? kmsan_get_origin_address_noruntime+0x8f/0x260 [ 233.630044] alloc_pages_vma+0xcc6/0x17f0 [ 233.634208] handle_mm_fault+0x41f9/0x7ec0 [ 233.638463] __get_user_pages+0x176a/0x24a0 [ 233.642811] __mm_populate+0x6cb/0x8b0 [ 233.646712] vm_mmap_pgoff+0x3dc/0x430 [ 233.650615] ksys_mmap_pgoff+0x260/0xaf0 [ 233.654722] __x64_sys_mmap+0x1f1/0x260 [ 233.658702] ? align_vdso_addr+0x420/0x420 [ 233.662937] do_syscall_64+0x15b/0x230 [ 233.666832] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.672022] RIP: 0033:0x455a09 [ 233.675212] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 233.682929] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 233.690203] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 233.697476] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 233.704836] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 233.712111] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000002c 05:07:36 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = semget(0x1, 0x3, 0x40) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000200)=[0x0, 0xffffffffffffffff]) chown(&(0x7f0000000100)='./file1\x00', r3, r4) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000000000)=""/210) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:36 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000280)="e130cb086d36cd6327da3c5a3f588ea51ec6bd62af3a5cdac91bbf318947c3626dd20ee02f56eb39fd2c33f64d05ca46efee1f416c948070eb34168706225796891b430897c5be51fe70bf964415ab19fec61d99e8fca1d851d96b1777c0d4a05d64d941d5bf33fb698be515c4a20651e9b1c83c4e2ae7b75e49fa63c96d176623818c6bc9b548b6b7cf0958d9c047ea3061558233f659d806c52ca97119ebce03fc343171ddd9fe73d71d3cdf4083d3b089a545450c242d7e758660e0e2474c159de3d78eb1283b50cf03ea5c09553a85da689dde569957b9f85dac051381124e872c0f2ff09fc3f8dd39873816db6440ac9db0e046f988622d1828269fa3614d5fc829f3b6a00dd6a8528dc68fd24ea4c9c46ef697d3672063b86bbd63f15db2e4e21a9ccdb553a33a544690978b48026ba0f3e6514a1bf753caeaec546b0bd54883f112200aac9964bfa03af060d2c340f535c73425743f60eaaf121424d6b632cb5c265152227bab5f922f4127b0fec860935ffd761bade4d17b23269e3ad17440afd4fca2bd33b82a92483db2b4f2cd532fafdb8dbd8f5e1a57d9683d8b4122570946747eb65e601ee12800ce7783ed6d1fecea1d4e2c69a44868171c0f98b8896d53e74e0c66a8885613974e525a3156426eca3c6bdcf8e41f366eaf4a260ba8f49095e0dcfff215faf14781681089c883fdb4fac3082b9529b8edaf48756eba0a9e7b4626f337035955e9b8cd7d36866707356e7a6ef43e65cbeb221ec523549773e3e330a08c7e9b0d8ef331b73b0c0f7c2fb5f85a2f69b2cb35e5644c8a730de76c8ad986676fe0e6dde120c40d9f4b1a9cc64f63413b8169d94042038f49636b95974c4f7cbb2a08a0b9429d73947a96822b1c3e3bdce8daf2a394820ca890e94b367447e1da1f81ee6d8e29f0b5ac44556c8df14a4030b59fd33ccf36d5eaf46e2d8c2d4ef45f6c85823b525fbb3f05e84ccf8fca7795a2fca12bdc5d2e43df1fe587da117f68eb6f6805c061f5d7983a9fac55600b51c32afd71d4e79c1ff7b780f43be550bedf7d59e0ac7b8ddceae96ee6a12b9c8713dc16856544ba3a61d7b26d9b2568746a3cc060d11bb3ff17c3a9c59c7a97e43b9d36cd6b610d14192f70bf4a72df9a6e2025a8f92ec133ee0d3a9c28fd3883af8fa041b8e34a3c001bf2add593b6a1c8a79a2510ea3b5454e1f5ed079e90967f893f2e7f8c379202baa99cf8b6cf02113b27e40cc7fd40fa3ffcb8b008e7798df9fd6c27808d30474bd6ce5792826d80653aa60022ff8fe133662ec712cbc773edf943d6ace1c8cd4e0106f2b1ea7a211671977cc46b9c1f1ae36ced18fe0673905b386e1dbbe191570ac77aef5da6d6c9ac9ff33cf08e40563b936bac8da38f89aa3a790010c9d33af8d36480f2538e76def03e27164cfb85740f53563d2a271c099b020385d45069a0cd46bf0dc487e1549a72d364a6247f26ded7406ed08c864b59185b8807e665cf0f6d24d1ab7b8af091fec1a37cde559b4db72e9115091e6b4cb3a22351c8ceea398f3df829cb31f7b1ca816748f0fadffad96bbd6f8e78ef1093cbf4d9cf9a08e9240af7e57f3857bc6505f43ec771351890361b9aed345aed08605f7123de6f9d442ea3f507802ab4a7338f0960fd4331fec0444da265ca8731732fe7fc6c0dec9536f2b1a4550dbd5075f8fb64939e65472e33545361587426c628d731b76632e8a94206a72cd3f9ab03975264bc74490257d737987a5e2eab9ccddad977ca837546cb0e91fd17d32a2fad541e40c8ea1da5b0a8f362b2ad2713110bba2811a15d47b5a9afa9585cfbbe438abc9c382f97bd55afc0280d30f7a11644c60a0600f056a9593ff58b0cba0e3221418611246f797694d578fcc4789be19a335f4ad73308ed709363fe17c8417e0d3b37b58b652bc50b06e1b65df685bbc820a3677b2042e027ac4fd8c12b47ca0b9c785fa464bcee3382b505c21e721a0d6e38307f8b6fd18abb13dc541bc9934d7f5d7a979b7cb25384a8c2e398f2708f2553ab19c5b4610df53c8adb726cc884c8f25a148b25cc723be4848c4a8808fbb60e30961b1730458f7b46643c240623172e6f173ad022cf00a499fa793934df9e3a8bcbdb84c4589dd3205e50ab2baf0e40a69295400d3ffb8b40ee800cf77ba32046bb9c081fd1be64f92f7292b031259d95ffb95c4e283a0be1c779b79fd4e2c764b21ff4642c796cc7016de82f579b019d72ac7df939e2e92f050dcbd7065b395976a462cc040bb4693beb8fe7dd1fa86e9d2d7032158d9dff011b4d15ce76db04fb4b72ef4ced5b7b29305b2ce04746823fbb8f136caef7a8f11cb44eb1706b88cdc9366769bd72460484c1eef9620985e8ae1c85dba9275f90f63e1b5c1c69960ad593a67d857c5a8d64ff3a6089054e85848224f086e44d1ea66645971ed1dc7e1e820b4caa93a0e9913ec7cf6ceb27c1cd37b11e79ea684ec59c962a0186ccb345dec52a502b59412e084394dde16b898b20d266bd685a52d28092281b1b2d3cc887f2b2940849916378085c0f41858ee9cf5c733217d920f59a6ae2e88cd07ea8fb62f5550d048dca100904915610660af62bfda6d89b739d3ac208cf658412b8788b8b36fabc5a34bb1ff6472424761b550bbf67bd62904ffd9ba2063149cce5e21ae2bee6f9fabf5ed7d26baf0b9bb9a022b075fb8b73ca479ff3ea4e47729564e852613a0463ff4ed590378290f8463fca3de2b936bf9f665c2258ace0b9f09b8d183fa83f27d1744c5694d1f4fb359a9eac5f3bd9501320c85b03f1806fc765aad03f5fa578657172e2107e75403a0db58e01b056be5cab4b35089d6ab2319fc26d31563e841859ea15877c1d6730f73149d3120ef1339e9768e788fb303eec2ec7a34843cdbe9a045b1a762fb86295fa2e96199593196c74be6a3fd7a1a51a15ecee787b1644fbbd811157a30a4ecbcb629aee087ec7fff0a73e1c21ecebce4ec9d0c736ec1fc9e9d04975f81a53c5b7871677e83c662b36c3168de0c07e3b27c92460ecd523002ec1409b300328330b54eda0ad72b15e32b999cf622a8f1ecc9c1c3dfcf95cfa9f3af488c0f3f08f9dcb3c903f122ed75531c990f8355b1344d6f24bf5214f87437ccac74a0e2923b01bb53fa95a74e643c33298cd406e25e78c07db650aab3f0010a186303bfedad159c8e850c12cb422e34e984b3f76a277730148b4da804ba4ad3f8e8518ceb67b6b9490e635c334b6067e1e86f3fad675b7c62da073f16efe216d360d80b362dcb5acf066ea340432232cf6f44e3b6de2a4c1370226d1e13be0a99100a5d857388ed657c741b2da26bf08dd0be8e814f61b8ef32f36870a93cd89aaa5ac0dbd350c312b19096cb1f105ec76b1c0a146784c9060084cb56e8745049c1cca90daaf59e1fe80e1708de2164d1019d9ff8b296062f22e7783bb63c40faa366c21bb1b7274b8b199331e026fa0799b786b7b1ad4c5f9ea74cd4ecd9c55ee07148a66d3ab9354db441fea2a49ae14932ff143066f01ae3968b84bb8af733d3387e091d55d87934f2f524a32eb5ee8f8c6a0e62d3293cd4b501001445a66de91927e41df592d38085440dd6dfd5a204776b45cceba14d3b7b7aa108b4ad8731abc8d9983d4f29f7db394bac90212eea5d5e55e331c145169cc5ba6e742a1a2372f5cf1fbe45417f65ed21c16447d144332449bc569e415dce09a9df0ad3b26443be01a5ec92d9ce563d41f737b5585dbe3993c85d85475f8d8a3700c0b7b1b2e13569b740e6525f322b8292df285dc3dc2e4a5c79ed25c15c4dd2e0ff46ef11b68a5caeec44f6b71f5767363a1e03197223a7084eb3aaba4d0631def4ce49893ee3e2303314bae36519f0411e32936ae864fb130f80b802aff444dac6be5de17bc63fc98f30fae21ebc7eb05527fd568c3a5ac2df29a838cab29f28527731edce8563eb16ac3d3df792765320eeb5e14eca5c217d2a5225a57dc835938c4a42e7099657784f9be2e2c9dedd4bde2a5b389e175258bb057aa28f295ca6b884329a3b0b7b7fc04641395807d8a35dbede1add1d364fd2c09f276a977ca55d2032d12e8bf075af9ca4a9f1450a36fccc1193f1255d124f6cd10d7d2d340e1b163068f4676f131c9bb5f2cddd6943901706a698139403645684cc503f40ad7848681161a1d349df59a9dc89f03ed17d17ada047c9be57cb77fa1f8ff0a41ec4c85dea4e06f7cb61754b410815423dbc296593534b670939153fbecc02749158046003f60fe0b11f68c619a8c2664fa7cfeb816478c5dfae63d26a4a72aaf15fdb642897ec01fa2aa4c1dc0ca2c6125a10e96486470127764ae47acc7f40188fcf2729f52786eab278167794207cd074c58d31fb39fd478333327e777569d47fb162c941ab6d2ad1e0087fc73258028538109ca89deea4ac950b42497c5d8f0146c8060efb12d9235345e3254177425761a79e16eb77a1b2eb181f4b0a09a7be2e77da6d8952ac4c37481a4919bd653cf5739ebed7a9205833388bbd3c41936dc389fc65a7d1d954d3bc71ee2193988ebc7b8c6b1df8619b2d17a38658fb1283e16b5ba1fda6513199de3761873869672276977e16648d12b102c58818e609ff7f0aab0d1a9c4d6b88575b416ed1acff2bd08e5e4279cde6e0c513fc89c1bd3eb97675de03550ad6557339d180acc904694d87cf903ac5a4d4f1c80deba7846be34fdd46b68a25d259bffe7b1d8d82bbeab78c2518370792b5180abc6ee72b2e66414371c4b93e426541fefd27da81c1d63d9d24148a86d30ababb1eef84cf3472f6a5f083b49ad1da9c9db89c9d3c34f285925230783d3b58f8c3bb6ad4f39caa48b1346e63b73d95cdd1fe2845d7d2196705f1cfe20db1c6e9d73395b065f96f9faeaa3a476976a97c809385efaf523bee67099bf7a4a9f3fb27095ad6f0c8b19daa185b93980e3fc718f8909ff7eea5755c710f0fe5ce12974b54a585438fa78b6afedd297128d8b3d0a2e15c8610f615a2be912df0a3e044b79a821c59e5673d4220219c592780cd4f043b5b4ec4dc69be3f9c6b2082c074f33a759f719152439b9ec76bac4ae025f9ed501953bdd176a328adcfb34b12087bf0efbee5871beead9c15c9467068deb0dd22be8eeb19f7b5cc37a4679224cf9c6198292a5d35fec589361ea53b94e6b75dd501eee02de78ced01ab2ad5b655691d08a51cfb5c2c7ab9e91b3aa541c08ce4284b59c919ec43eb31b5e6ea7004355757fcb58934e2a8b15eeab3fdba46a1099ba845ae0a0c384c88def40e71ebb5fce104f0e62a31ed621c751af7ffd7206870ad2e52605fa4958ffd4683265f1212f2484e16568fe2e5d3ab5c2d062ce065020ac248f3464a42980d71b45164611ce484ba49aae27b5a806a72c4605232d92e2a9b1660f39860289327864f2443a80f4def2020281babe5fd9cba5107d67a62ef069407f9c1a1f3548e5d4db5ae12d35a08d2b87c73bdb4fb2b4b927d59ead29cae01679a4ce015e3b037357ccb4a9edfed48618fd5c921427acd055e911d0e612d83aabdbe65b3fbb38a2d6cf492f5696dc2200b2e3367378d8495b4c076aa9b6107a2e84182f0f0bdefbd5c7cfbdb4369b00a6d5e08a46ff84c3c6ef16d21e9ce9bc6d206bd4be5bdcea86555909e6aecb8a4b00ccbf123a0de9b1fa4429a1d49e36bbc942dea49a063f0b3829b4d7439d8ab118412f9373aec40f85d3a58da1a578d6c71a2d7d16d2316ed608615780421d891e0749a01841b20e1f7f", 0x1000}, {&(0x7f0000001280)="3d6f63811ec1742350466cf976b8da02ee35ca40b0bf3f3c091675d582ce437f73c84a58ca91abbdbbbaf41ac5c7c0fa67ebe2f72e8aecb747d67111e589f6f697afee86b3b04eba59f1b905a07ebf72c72154eb9ca6e7c7f0b30f484810695ed94b9a22fcf622441d54b42088916ac8ff28fd7365c85d1503693a0274a44ac59174f38d323dc032a729f9d01b5b02580127cf64074575c376116ce7e299faa5a3e73b7c03995ad1c022d1bc8c099964c36f48a9c5b3ccbf12152b55fc33aa27d4b1a9021ad1e772c0", 0x42e}, {&(0x7f0000000040)="3f43cbcf7b718960fe6767d3914fef2248da7aad6974d43b4ef0cb5d8d011aae0865fb5271e635f4a362dd09d9bcf1769b7f6fc2e6b161e3e10ee79438e000606e6eee90bfd79f1381584089c6d3cf43dffffec3ade8153ac48908bf14a43b7c66f7b1f2c761d931488627cc61808c1dc320", 0x72}, {&(0x7f0000001380)="6c1ff61f469c580ac4d28decb722b4d2429a325d163b5cb7f5e7a0f7dc32336069232d308e719e2f1a3f55a65482c9044750dc4e1cdcbb56fb0fc36432882ec05b3240a7998e84fda5fbd84495e3a2daeb53bdfbbbc90e8d72e76151ce6ec884cd3918a0733309a3b0c6ea68399b8c87f87a290038d895ad827e9177bbcd5df0ac3dfd1a249021f388f8b4ebfa9f2c894104f7b15ce650445f4a09f2be47ad74868bebb8e5169676de704ac4ea17972fe305757b102f7b125d12c4e09e1e3719ee5ba2a2140e379b64b5a777ccf5885571b23cace3adcdf9cf45c9b15bb2978f645d0e5adcc436e5", 0xe8}, {&(0x7f0000001580)="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", 0xcc}], 0x5}, 0x0) 05:07:36 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x19}, 0x1}}}, 0x84) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000300)={0x80000001}, 0x1) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x5, {0x2, 0x4e22, @rand_addr=0x8}, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}, 0xc, 0xfffffffffffffffa, 0x85, 0x3, 0x80, &(0x7f0000000240)='bond0\x00', 0x5, 0xac, 0x42ab1171}) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r1, 0xfffffffffffffe7e, &(0x7f0000000340)}, &(0x7f00000003c0)) 05:07:36 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f00000001c0)=@ipx, &(0x7f0000000240)=0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x6f4a, {{0xa, 0x4e23, 0x7f18, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e23, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x3}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0xa4ffffff]}, 0x5c) 05:07:36 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r1 = memfd_create(&(0x7f0000000280)="7ca2539f", 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) finit_module(r1, &(0x7f0000000100)="7ca2539f", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="33000000836f9f2230abcbb602dd96cee5477b00da1a2cea2d906cf4ef580a05db51bd0f2d03a1a3c3786877aa7bca28c2cb54afeb592616ea3ec817e7f2e8808f3400"], &(0x7f0000000140)=0x3b) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x4}, 0x8) r3 = getpgrp(0x0) move_pages(r3, 0x9, &(0x7f0000000000)=[&(0x7f0000008000/0x4000)=nil, &(0x7f0000007000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000009000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000004000/0x1000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000080)=[0x6, 0xbabd, 0x7, 0x9, 0x9, 0x20, 0x5], &(0x7f00000000c0)=[0x0, 0x0], 0x2) 05:07:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/164, 0xa4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0xffffffffffffffc2, &(0x7f0000000080)=0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x1f, 0x4, [0x4, 0x7, 0x1ff, 0x6]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=r2, @ANYBLOB="c1000000eceb4a3fab0c0f161ea87ae39db96a4da034479befdc35cdb63b1594dc957c6e0c491c7bfa8755efef203a6411805632b8c543ed6490cb477d08a12350524a171d6a6400214aceb573fd76fdd3cb9af1ea772a08092dbe7de10f4e5df4f6d7cb2e2d346905fe4d35b79892208b72bed6b8a1e6c07c59f848c23e7da2771ac32f57aba35f507e8e7cbf8054b129f79955c73faa523f233fc41906c6bfe9fadcffe14397387ee9c08036d7391cd0aabf83704aa2d93294a997c30413"], &(0x7f0000000500)=0xc9) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x200300, 0x198) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000300)={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x1f}, {0xa, 0x4e20, 0x3f, @loopback={0x0, 0x1}, 0x9}, 0xb33, [0xffffffff, 0x5, 0x3, 0xfffffffffffffffe, 0x6, 0x7, 0x7, 0x6]}, 0x5c) r4 = syz_open_pts(r0, 0x20000) r5 = dup3(r4, r0, 0x80000) write(r0, &(0x7f0000c34fff), 0xffffff0b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x200, 0x7, 0x81, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000240)={r6, 0x1, 0x30}, &(0x7f0000000280)=0xc) bind$ipx(r5, &(0x7f0000000000)={0x4, 0x200, 0x7fff, "1de44cce1d41", 0x7}, 0x10) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000000040)) 05:07:36 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c992409") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:37 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x100000008912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0x400800000000011, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x223fe) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x201012}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x400000000339) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00@\x00', 0xa201}) 05:07:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10001, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0xef0, 0xfff}) r2 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:37 executing program 4 (fault-call:0 fault-nth:45): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:37 executing program 5: unshare(0x2000400) r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0xffffffffffffffff}) [ 234.199237] FAULT_INJECTION: forcing a failure. [ 234.199237] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 234.211304] CPU: 1 PID: 15184 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 234.218525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.227913] Call Trace: [ 234.230555] dump_stack+0x185/0x1d0 [ 234.234242] should_fail+0x87b/0xab0 [ 234.238033] __alloc_pages_nodemask+0x600/0x5cc0 [ 234.242837] ? kmsan_set_origin_inline+0x6b/0x120 05:07:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0xfe) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x200000000004e1d, 0x10000002, @empty, 0xfff}, 0x1c) listen(r0, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) exit_group(0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x0, 0x5}) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaa0000280000002d06000000000000aae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50513ff7d9853f9401cba25ea96803432200000090780000"], 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x4, 0x4) [ 234.247747] ? __msan_poison_alloca+0x15c/0x1d0 [ 234.252462] ? mem_cgroup_try_charge+0xa80/0xf00 [ 234.257261] ? try_charge+0x156/0x2d20 [ 234.261213] ? mem_cgroup_try_charge+0xa80/0xf00 [ 234.266030] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 234.271565] ? __rb_insert_augmented+0xd5a/0x13f0 [ 234.276485] alloc_pages_vma+0xcc6/0x17f0 [ 234.280691] handle_mm_fault+0x41f9/0x7ec0 [ 234.285030] __get_user_pages+0x176a/0x24a0 [ 234.289460] __mm_populate+0x6cb/0x8b0 [ 234.293423] vm_mmap_pgoff+0x3dc/0x430 05:07:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 234.297385] ksys_mmap_pgoff+0x260/0xaf0 [ 234.301518] __x64_sys_mmap+0x1f1/0x260 [ 234.305541] ? align_vdso_addr+0x420/0x420 [ 234.309814] do_syscall_64+0x15b/0x230 [ 234.313757] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.318974] RIP: 0033:0x455a09 [ 234.322184] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 234.329944] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 234.337268] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 05:07:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000001380)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="a7", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x401, 0x4, 0xffffffffffff6d1a, 0xb8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0xb6d8}, 0x8) sendmsg(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000013c0)="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", 0xb09}], 0x1, &(0x7f0000000280)}, 0x8001) [ 234.344568] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 234.351880] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 234.359182] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000002d 05:07:37 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair(0x3, 0xe, 0xfb, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) write$sndseq(r1, &(0x7f0000000440)=[{0x6, 0x9, 0xfdc, 0x100, @time={0x77359400}, {0x6, 0x3ff}, {0x4, 0x401}, @quote={{0xfffffffffffffc7e, 0x3}, 0x6f182384}}, {0x0, 0x158, 0x1, 0x2, @time={0x0, 0x1c9c380}, {0x4, 0x4}, {0x0, 0x5}, @addr={0x7, 0xbd}}, {0x1, 0x7fffffff, 0x1, 0x1, @tick=0x80000001, {0x100, 0xe82}, {0x0, 0x6}, @connect={{0xe7, 0xc0}, {0x6, 0x4}}}, {0x200, 0x2, 0x9, 0x8, @time, {0x1ee9ddd5, 0x4}, {0x3, 0xfffffffffffffff9}, @addr={0x1f, 0x2}}, {0x4, 0x1, 0xda33, 0x12be8aa6, @time={0x0, 0x1c9c380}, {0x7c, 0x2}, {0x5, 0xf85}, @raw8={"d9b01f625024fa1b47b9b5e6"}}, {0x6df3, 0x8, 0x5c18, 0x5, @tick=0x2, {0xfff, 0x4}, {0x7fff, 0x7c}, @raw8={"dc326450aa5ece51d5ef5cfb"}}, {0x7fff000000000000, 0x4, 0x7, 0x2, @tick, {0x4, 0x5}, {0xb28, 0xffffffffffffffb1}, @addr={0x3, 0x5}}, {0x2, 0xfffffffffffffffc, 0x2, 0x3, @time, {0xffffffffffffff5d, 0x938b}, {0x8, 0x4}, @connect={{0x7917, 0x2a12}, {0x7f}}}], 0x180) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$inet(0x10, 0x3, 0x6) write$binfmt_script(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="2321204b2f46696c6530202f6465762f736e642f7096f03330c059622d108fe8166d430000000000a9b9265046936f735b9e5b01ce315775312f8a2b480520c912a75afb364ce7ff6927b58265c414334c7bc3c65dd672abdeb13197adef6b655e845734da6c6953f67a3f300e9fb960e8749bea"], 0x1f) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000140), &(0x7f0000000380)=0x4) sendmsg(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128l-aesni\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000200)={'vlan0\x00', @ifru_map={0x6, 0x5, 0x8001, 0xfffffffffffff001, 0x4, 0x4}}}) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000000040)) 05:07:37 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740)=[{0x10}], 0x204}}], 0x2, 0x0) 05:07:37 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x42, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000000c0)=""/127) listen(r2, 0x0) syz_emit_ethernet(0xfffffffffffffcdb, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="a192af071d55", [], {@mpls_uc={0x8847, {[{0xa4, 0x7, 0x0, 0x6}], @ipv4={{0x7, 0x4, 0x80000001, 0x800, 0x60, 0x67, 0x10000, 0x6, 0x2f, 0x0, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, {[@ra={0x94, 0x6, 0x833}, @end]}}, @igmp={0x1e, 0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, "71907e39e9699c4ac0e510dd4d99ab3636e982082e1c8ba76133d3b5cbde67d27fff673363cce2fa7d48adac0fb1528bc234428e7fb2b0a7ce071414"}}}}}}, 0x0) 05:07:37 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:38 executing program 7: r0 = socket$inet(0x15, 0x80005, 0x0) mmap(&(0x7f000045c000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x114, 0x6, &(0x7f000000f000)=@filter={'filter\x00', 0xe, 0x4, 0x278, 0xffffffff, 0x0, 0x98, 0x2a8, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, &(0x7f0000027000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff}, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "68a8bdd6cf63953904c33da84d357a733f6ba7f8856c27fc1f7b3f1e6387"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) 05:07:38 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000000000000bde4d7a21e000000a001ed544715a17b5512a72c2f990a78d610779a11b505a5"], &(0x7f0000003ff6)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f0000000000)=""/195}, 0x48) 05:07:38 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x204bfc, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000280)="d47c2ff6b42208ddc63cd06a923bedd22765decd6098a78057638c6210eb253e5b4d19b5b63190b062c9018cca8bca8c52d1d5dd0f3ffc843fd7ba6a497c2cc9ba54d9e3721b4a8ab81cae20529b777a2af4a25b14a7ab8589ee0ed4f636d823961594e74bb427e043d649b95c07ef69b44013f2f2fc6363bb957f1b8e6854c32ee0b4354617b014f59ea1d063593cb51cc7c3417ec2c69cd026bf57564d125955cd826a0d84851cd1b1abb21aff1eb868710403f5596c89d3888d4370732a6a16") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$inet(0x10, 0x3, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20004001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x900, 0x70bd29, 0x25dfdbff, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x4000005) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file0', [{0x20, '/dev/snd/pcmC#D#p\x00'}], 0xa, 'H'}, 0x1f) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 05:07:38 executing program 4 (fault-call:0 fault-nth:46): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:38 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x20000000000402, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in=@local}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6(0xa, 0x1001000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = epoll_create(0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x8, 0x30, 0x3ff, 0x9}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e21, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) clock_gettime(0x1, &(0x7f0000000180)) fcntl$notify(r2, 0x0, 0x284) unshare(0x400) 05:07:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x800000033, &(0x7f0000000000)=0x8, 0x72) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2021c0, 0x0) r2 = gettid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f00000015c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x44010}, 0xc, &(0x7f0000001580)={&(0x7f0000000180)={0x13cc, 0xf, 0x9, 0x0, 0x70bd25, 0x25dfdbfc, {0xf, 0x0, 0x5}, [@typed={0x8, 0x77, @pid=r2}, @typed={0x18, 0x3b, @str=']{selfvmnet1!vmnet0\x00'}, @nested={0x12b8, 0x5c, [@generic="57b40fc737257faee64f315ca07e2ac2166631aea8a7311ddb7bacbe7e33293d08616e393817af7809c33e7ff83f9eda86bd6a7237e5f7df27fd4d3c09617641bd82acb0088a8ba34b998102aff91d78343aa1f7724696a66bfd351b2af9d1b83d80b3e09bd5efe286dff55ba1f8037d7673d00b569977316806320fde26a9a3eaeed39ef5a27aa4c0fdd5643c7c23a036491f8a06943383b60ffbb9f797813ffe11ba1485c8b4595b5dd17c6ebfc3465e01c90d9478c2cd57ed", @typed={0x4, 0xd}, @generic="6f0f2eff74717f2a6e0329264dc7c8f93c06e301c1197b17126a57f03a7446f5145c10e0199eeedd845c35855d89f28f33fa9b0f65b895571d17f1c0ff8abe8233a0a11a4c6490a31592beff136d76ad2032640aed8780ad874b464ce7b4ae7267553c", @generic="0fe69281de015ff4cd1b8f8e13b232234a5db688f3912b1c2abb163e66f03051dfb2fd0e48680c9b21d22212cd725adc743ca6cf8aff8e7dac4cf8b4f05b44a9500341d7efcc3e724829c1386cb8f371d32cc862d20bd4dc52bf12eb4473bc83b1722d34f966299d713328b87e8638b1a1a015a2621f9e1024cd2b8327e04560aedd3b6397b09b3e6e78645065ec", @generic="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@typed={0x8, 0x7c, @uid=r3}, @typed={0x90, 0x3d, @binary="acf13da46f472bb864735433a93cac7aaae0fcfb595e02c27c18553163b0eb6bcfa527825731eac03a68a28207e0c1ad55454d73f5e047028d3b953da9b13c0104a1de017b26671d42224c0b26c57779a2d17f5c8b0a4fe98c0c9ead527dd0af7763917187fea61dc556c406979e2fdb36a5302863f2c7597b8591d2b8320580018f50d057f2aa82a0"}, @typed={0x64, 0x6, @binary="bb2b08f02a59b2be4fb7dadc99f791cac8bef217795917336129fe27111dbdb7a7fb021d1cd98919c359dd6febe5ab192e48710ba5a1dd4dcc61878a0eae966216dcbf701c727db1f703566c43d274c9f5d0d6ed088df0def61b9b92afff"}, @typed={0x8, 0x56, @fd=r0}]}, @generic="9f98de492400552b12161df75a1392b6e65c1893c1d1c40a1c97419501b690de73ec4b32468329ef319de9fd2237c42a344711f08bb5632f630b6c0580fc0c68d387b6d5bd22670143bf2ecc0a46ebf93ee89fe817645b0c85c5305d324025e37ef4a13c3982b2f9458d82f21da76301fd62badb569492bd2738ee331856a684e01ae7b062bec563f88cae75ce6c27ff67af8dcdb44ff150e9a31ee7d1d44dff409d1436a4fda551c54d435a09a2758f09b48f262a92173305e9bd85405a1ed52f67a895bb9bf4dafe87ade3c2200841a16065e9c9", @typed={0x8, 0x56, @u32=0x100}]}, 0x13cc}, 0x1, 0x0, 0x0, 0x801}, 0x4000) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001600)=0x2, 0x4) 05:07:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xffffffff) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 235.176571] FAULT_INJECTION: forcing a failure. [ 235.176571] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.188452] CPU: 1 PID: 15244 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 235.195660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.205017] Call Trace: [ 235.207623] dump_stack+0x185/0x1d0 [ 235.211260] should_fail+0x87b/0xab0 [ 235.214989] __alloc_pages_nodemask+0x600/0x5cc0 [ 235.219751] ? kernel_poison_pages+0x40/0x360 [ 235.224255] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 235.229620] ? kernel_poison_pages+0x1a0/0x360 [ 235.234209] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 235.239662] ? get_page_from_freelist+0xac61/0xb740 [ 235.244680] ? __kernel_text_address+0x34/0xe0 [ 235.249263] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 235.254632] ? __list_add_valid+0xb8/0x450 [ 235.258887] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 235.263825] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 235.269276] ? __save_stack_trace+0x90d/0xb00 [ 235.273778] ? apic_timer_interrupt+0xa/0x20 [ 235.278195] ? kmsan_set_origin_inline+0x6b/0x120 [ 235.283050] ? __msan_poison_alloca+0x15c/0x1d0 [ 235.287737] kmsan_alloc_page+0x82/0xe0 [ 235.291724] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 235.296488] ? kmsan_set_origin_inline+0x6b/0x120 [ 235.301339] ? __msan_poison_alloca+0x15c/0x1d0 [ 235.306021] ? mem_cgroup_try_charge+0xa80/0xf00 [ 235.310787] ? try_charge+0x156/0x2d20 [ 235.314676] ? mem_cgroup_try_charge+0xa80/0xf00 [ 235.319468] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 235.324931] ? __rb_insert_augmented+0xd5a/0x13f0 [ 235.329797] alloc_pages_vma+0xcc6/0x17f0 [ 235.333961] handle_mm_fault+0x41f9/0x7ec0 [ 235.338213] __get_user_pages+0x176a/0x24a0 [ 235.344083] __mm_populate+0x6cb/0x8b0 [ 235.347989] vm_mmap_pgoff+0x3dc/0x430 [ 235.351888] ksys_mmap_pgoff+0x260/0xaf0 [ 235.355965] __x64_sys_mmap+0x1f1/0x260 [ 235.359950] ? align_vdso_addr+0x420/0x420 [ 235.364191] do_syscall_64+0x15b/0x230 [ 235.368089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.373278] RIP: 0033:0x455a09 05:07:38 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r2 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r2) dup2(r0, r2) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) 05:07:38 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x80000000, 0x8206, 0x79d, 0xc0b, 0x7, 0xd910, 0x400, r1}, &(0x7f0000000180)=0x20) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x3c1, 0x1, 0x188, [0x20000600], 0x0, &(0x7f00000000c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6gre0\x00', 'lo\x00', 'bridge0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xa8, 0xf8}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x200) 05:07:38 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x101000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)="40962a766d6e6574306d696d655f747970657b6c6f657468312b7b73656c666574683076626f786e6574302d00") r1 = socket$inet6(0xa, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x14) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 235.376464] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 235.384174] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 235.391449] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 235.398730] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 235.406009] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 235.413289] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000002e 05:07:38 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f0000000300)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc600, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) mount(&(0x7f0000000380)='./file1\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000300)="7379736673000b3a0dd6f6378c0d40991afe20ff01a73b073de0d01bc96a4cdbaa847c61e77f987f3a217db5c9d79b430b12a51b3d3df38d03d8ae3278049f3fad019bc528af27416af537f5e37171b7cc2b0465ff0f000000000000d958a249e9", 0x800, &(0x7f0000000480)) 05:07:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001600)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000015c0), 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x0, 0xfa00, {0x4, &(0x7f00000000c0), 0x13f, 0x4}}, 0xffffffffffffff7e) write$rdma_cm(r0, &(0x7f0000003500)=@set_option={0xe, 0x0, 0xfa00, @id_tos={&(0x7f0000003640)}}, 0x2e4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfa, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000140)={0x2966, 0x1, 0x7, 0xffffffc000000000, 0x1000}) sendto$ax25(r1, &(0x7f0000000040)="95d7bdb6d46c373b137bdfb5", 0xc, 0x24008841, &(0x7f0000000080)={0x3, {"2732a314b13839"}, 0x800}, 0x10) 05:07:38 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x200000006}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 05:07:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc4607d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f0000000140)=""/79}, 0x18) r2 = dup2(r0, r1) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 05:07:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) 05:07:38 executing program 4 (fault-call:0 fault-nth:47): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:38 executing program 1: r0 = socket(0x100000000000d, 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c000000130001050000000000000000000000000155bad774f46c", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e00000000001400030067726574617030000000000000000000"], 0x3c}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 235.710425] FAULT_INJECTION: forcing a failure. [ 235.710425] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.722292] CPU: 1 PID: 15286 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 235.729488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.738848] Call Trace: [ 235.741449] dump_stack+0x185/0x1d0 [ 235.745089] should_fail+0x87b/0xab0 [ 235.748815] __alloc_pages_nodemask+0x600/0x5cc0 [ 235.753581] ? kernel_poison_pages+0x40/0x360 [ 235.758082] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 235.763455] ? kernel_poison_pages+0x1a0/0x360 [ 235.768042] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 235.773500] ? get_page_from_freelist+0xac61/0xb740 [ 235.778522] ? __kernel_text_address+0x34/0xe0 [ 235.783105] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 235.788470] ? __list_add_valid+0xb8/0x450 [ 235.792727] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 235.797754] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 235.803209] ? __save_stack_trace+0x90d/0xb00 05:07:38 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[]) mount(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0)='gfs2\x00', 0x0, &(0x7f00000002c0)) r0 = semget(0x3, 0x1, 0x400) semctl$GETPID(r0, 0x0, 0xb, &(0x7f0000000200)=""/246) [ 235.807714] ? kmsan_set_origin_inline+0x6b/0x120 [ 235.812562] ? __msan_poison_alloca+0x15c/0x1d0 [ 235.817248] kmsan_alloc_page+0x82/0xe0 [ 235.821231] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 235.825994] ? kmsan_set_origin_inline+0x6b/0x120 [ 235.830840] ? __msan_poison_alloca+0x15c/0x1d0 [ 235.835518] ? mem_cgroup_try_charge+0xa80/0xf00 [ 235.840280] ? try_charge+0x156/0x2d20 [ 235.844170] ? mem_cgroup_try_charge+0xa80/0xf00 [ 235.848929] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 235.854398] ? __rb_insert_augmented+0xd5a/0x13f0 [ 235.859258] alloc_pages_vma+0xcc6/0x17f0 [ 235.863420] handle_mm_fault+0x41f9/0x7ec0 [ 235.867680] __get_user_pages+0x176a/0x24a0 [ 235.872025] __mm_populate+0x6cb/0x8b0 [ 235.875928] vm_mmap_pgoff+0x3dc/0x430 [ 235.879825] ksys_mmap_pgoff+0x260/0xaf0 [ 235.883900] __x64_sys_mmap+0x1f1/0x260 [ 235.887878] ? align_vdso_addr+0x420/0x420 [ 235.892119] do_syscall_64+0x15b/0x230 [ 235.896016] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.901204] RIP: 0033:0x455a09 [ 235.904393] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 235.912103] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 235.919374] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 235.926650] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 235.933927] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 235.941204] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 000000000000002f 05:07:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaad2a11e4b80cd1b673c6bfabb21be7e074420a096622c00080000000690780000000000000000000000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001480)=0xc50, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9}, 0xb) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000200), 0xfffffffffffffe1d, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 05:07:39 executing program 6: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000000000b07fb2fa82871b060d0fc0ce23b06b89accc50c4d59b929959664729140f30ac3c4e416e87040000009a540a6ef3442dd71b145246fd34ec1476577e2fa9ca798987a2d20000"], 0x8, 0x0) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000007edd8620f92b1e17a9bd24f601222530d4d2f5004f92189b8205afd912fd7b5a852a72fd68573782896b39d96e63c004f6548bda482b093aa7953c0949301e94054f92f45f442aa8ede5bf5712294820774fcfc1cbef9371bc7680926c650d818f11d74ba9a4f7ede84bec76b4c833c9707d8eae43731cee563276806b46c97666c7871935511553fd0733833fdadd3230604faf79c9fbf368139773e0b1155a8997aef05d9d4cebd234776379870d6da1cdf3cc50b4a1362d84fa7ea26c9a0f76a64d542db74af4f1b78ed0"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) socket$bt_cmtp(0x1f, 0x3, 0x5) 05:07:39 executing program 7: sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="fc"], 0x1}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{}], 0x1d0, 0x0) pipe2(&(0x7f0000000000), 0x84000) 05:07:39 executing program 0: r0 = socket(0x13, 0x7, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSTI(r1, 0x5412, 0xff) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x81}) sendto$inet6(r0, &(0x7f0000000040), 0xfe69, 0x0, &(0x7f0000000140)={0xa, 0x8100, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 05:07:39 executing program 4 (fault-call:0 fault-nth:48): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:39 executing program 1: unshare(0x24020400) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket(0x800000100000001e, 0x400000000000004, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xdc, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x87, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0xffff000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x101}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x2, 0x201, 0xffffffffffffff81, 0xffffffff, 0x7, 0x6, 0x8, r1}, &(0x7f00000001c0)=0x20) setsockopt(r0, 0x10f, 0x82, &(0x7f0000000040), 0x0) [ 236.290295] FAULT_INJECTION: forcing a failure. [ 236.290295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 236.302282] CPU: 1 PID: 15341 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 236.309496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.318876] Call Trace: [ 236.321506] dump_stack+0x185/0x1d0 [ 236.325182] should_fail+0x87b/0xab0 [ 236.328963] __alloc_pages_nodemask+0x600/0x5cc0 [ 236.333758] ? kmsan_set_origin_inline+0x6b/0x120 05:07:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 236.338654] ? __msan_poison_alloca+0x15c/0x1d0 [ 236.343367] ? mem_cgroup_try_charge+0xa80/0xf00 [ 236.348165] ? try_charge+0x156/0x2d20 [ 236.352113] ? mem_cgroup_try_charge+0xa80/0xf00 [ 236.356928] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 236.362454] ? __rb_insert_augmented+0xd5a/0x13f0 [ 236.367370] alloc_pages_vma+0xcc6/0x17f0 [ 236.371618] handle_mm_fault+0x41f9/0x7ec0 [ 236.375951] __get_user_pages+0x176a/0x24a0 [ 236.380363] __mm_populate+0x6cb/0x8b0 [ 236.384331] vm_mmap_pgoff+0x3dc/0x430 05:07:39 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) [ 236.388284] ksys_mmap_pgoff+0x260/0xaf0 [ 236.392407] __x64_sys_mmap+0x1f1/0x260 [ 236.396425] ? align_vdso_addr+0x420/0x420 [ 236.400695] do_syscall_64+0x15b/0x230 [ 236.404638] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.409853] RIP: 0033:0x455a09 [ 236.413063] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 236.420807] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 236.428103] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 05:07:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000000)=0x54) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 236.435402] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 236.442695] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 236.449991] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000030 05:07:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x10004e20, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x40) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) write(r1, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000040), 0x24e) getsockopt$inet6_buf(r2, 0x29, 0x80000000033, &(0x7f00000000c0)=""/177, &(0x7f00000001c0)=0xffffffffffffff93) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) 05:07:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xc, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000) 05:07:39 executing program 4 (fault-call:0 fault-nth:49): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x8000, &(0x7f0000000000)) r2 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x11, 0x1, 0x0, 0x1, 0x0, 0x6}, 0x14) 05:07:39 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)=ANY=[@ANYBLOB="14e4000018c3149cbc2c2749053aa1893acc215a"], 0x14}, 0x1}, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000000c0)) read(r0, &(0x7f0000000040)=""/80, 0x50) fremovexattr(r0, &(0x7f0000000100)=@known='security.ima\x00') 05:07:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 236.803664] FAULT_INJECTION: forcing a failure. [ 236.803664] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 236.815533] CPU: 0 PID: 15372 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 236.822719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.832072] Call Trace: [ 236.834675] dump_stack+0x185/0x1d0 [ 236.838313] should_fail+0x87b/0xab0 [ 236.842038] __alloc_pages_nodemask+0x600/0x5cc0 [ 236.846803] ? kernel_poison_pages+0x40/0x360 [ 236.851301] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 236.856674] ? kernel_poison_pages+0x1a0/0x360 [ 236.861267] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 236.866724] ? get_page_from_freelist+0xac61/0xb740 [ 236.871764] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.877131] ? __list_add_valid+0xb8/0x450 [ 236.881396] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 236.886340] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 236.891794] ? __save_stack_trace+0x90d/0xb00 [ 236.896294] ? kmsan_set_origin_inline+0x6b/0x120 [ 236.901143] ? __msan_poison_alloca+0x15c/0x1d0 [ 236.905828] kmsan_alloc_page+0x82/0xe0 [ 236.909810] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 236.914575] ? page_counter_try_charge+0x205/0x5c0 [ 236.919513] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.924886] ? page_counter_try_charge+0x4af/0x5c0 [ 236.929827] ? page_counter_uncharge+0xa7/0x160 [ 236.934499] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.939865] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.945235] ? try_charge+0x2512/0x2d20 [ 236.949250] alloc_pages_vma+0xcc6/0x17f0 [ 236.953413] handle_mm_fault+0x41f9/0x7ec0 [ 236.957682] __get_user_pages+0x176a/0x24a0 [ 236.962033] __mm_populate+0x6cb/0x8b0 [ 236.965942] vm_mmap_pgoff+0x3dc/0x430 [ 236.969845] ksys_mmap_pgoff+0x260/0xaf0 [ 236.973919] __x64_sys_mmap+0x1f1/0x260 [ 236.977903] ? align_vdso_addr+0x420/0x420 [ 236.982141] do_syscall_64+0x15b/0x230 [ 236.986036] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.991286] RIP: 0033:0x455a09 [ 236.994474] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 237.002182] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 237.009450] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 237.016720] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 237.023987] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 237.031255] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000031 05:07:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20000, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="222d21d29053bd4da2280a5827c7e38f61cbc7fb69e2d8530762e69ecea08229d3219a99f8a3a0d708e9c0539f0928bcf2ffff2dd1d94f787bb6938d309f2141c0881bd921d51be447dce35bea07cac4bf3bbea435a3b03a2315501ecdc223a055ce91101d6d44117ab8008415", 0x6d, 0x1, &(0x7f0000000140)={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2b4b183b9518d5b4dd41495114c5451279b43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:40 executing program 1: r0 = socket(0x11, 0x803, 0x5) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000940)='/dev/vhost-net\x00', 0x200) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) r3 = dup2(r1, r2) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000680)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) sendmsg(r3, &(0x7f00000008c0)={&(0x7f0000000a00)=@can={0x1d, r4}, 0x80, &(0x7f0000002580)=[{&(0x7f0000000a80)="caf316706211f2c94ce7edfc0e0627d33dc708b95ebfe50ccdc5bf4211cbc8a74ae2d77809cd17fa4a1fe3242e01c9967b4e80d33e0d6a0dafc63bc9f92272a4851fda382924bc69d54b65df5df900dd0004a0665c8e1aa4a7a76d3bc520aa6a7694e7ff0c7f1006a53fcaba7fdf2f9b55fe54b5097ac511d50518f7934961f4f3b5dcaab33bda4e6cd443383250a40ca01f982e9f416f2783fcc5e6b49eb23360d695d12a6da615b7ba4f", 0xab}, {&(0x7f0000001380)="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0x1000}, {&(0x7f0000000240)="e1ec98ffc3fd2a5ab9c79edb06ba53b9fc49bbbfb8399057cd0afc62", 0x1c}, {&(0x7f0000000d40)="053232a06081fdcfbf3798d3c64cb81f7f2f61e4f8398d8ed48720dfbca3412bd972f44efd7730063edc58fb00f1b41ab26c71e622ee3eb425f02ac65fe43439cfcd7723a0179305cedf70bbcfc44925870dbf6fdee3a61e5fa4eadb47ac9a67532c55812877a1e7e0b1e8361d7515bc3f3d53e6b943911a96e0da3ad80cacc50bb85a8161813d43fc3443db8cf26321a20fa1e06b5dd841d05d4c459d9e504dbad22cd282f6242bbb07ea66c322d20c3c63a33dcb56427c5bb75a9b2acc43ccbcba86d2503da8d161385f913b2bc7da", 0xd0}, {&(0x7f0000000e40)="46d4c7d1af1a9fb6df08640bd0084150a2135bd270a4edd08a20e12d73bbcc8e704c966c85bbeb513ad258f30ba11fde137b18584c45380f464aff6d353a35c83c71b346c03b4ea3569abf09939fcd065e", 0x51}, {&(0x7f0000000ec0)="8ce744a1d616850d867c5b8f14ed4672fef2d05b0e957916bd470f55246a9c5c7a06663901291b186ed6f45d6207d3db4ff0d447114aec7b0039d0463e7a12cdcedb8e54dc02dcf33ec60df1fe81143c4ca1b8eaf99e29a1d638cb8dfaedde6886141c1eca4207c56cc386acf5c2c615345529e5878462c0798d5fe36f6ffe3e0a73427f3579", 0x86}, {&(0x7f0000003840)="0ef2167314958bc61080d1afdb0349a845101a8a4470ce7a543ac4c76f4e817124748fada2a3a34c068aea85e61bfbe0006a11ee4722695a88dd079a297750c0477713ed683051a79da3ec2e6bdb3cfcef34b6863dad8f9cfb43bc1c8c04ec02d51ac8deef12df4417526af4de0cd50c5b2f78165610a304f84e4f6208e67ed2efac5c8767746531f16c37de1131b9072c2ec6787100864536fb1c2a15d534551d789ac8516e255c15b396be070c267d2f3fdc2790026755d81fb00be0e510383420b9ffa723724c5b5cb01675bbbf7f356aa080e64d7e8c6c53df9543f59f1a55f0ea37fee10fcda7", 0xe9}], 0x7, &(0x7f0000003940)=[{0x78, 0x102, 0x598, 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{0x78, 0x89, 0x7, "5c16d053e2dbd9243fcf045610828469d93279920d1c683ec537433bc6d88d61422d90045cdf6b57b5eb051e7577815003d17bb440c7468a879a6633fc11d94772bd6e70f6bb69f3ae65fe6941b60d65ecfaf7900d85ea68e65abc47f2ee116d18ca42e07dbb"}], 0x22f8, 0x4}, 0x4001) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 05:07:40 executing program 4 (fault-call:0 fault-nth:50): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:40 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80803, 0x87) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffff309}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 05:07:40 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40040) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x2, 0xb5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000000), &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]}, 0xbd3) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{}]}) 05:07:40 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x400, 0x200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x1, 0x1, 0x5, 0x0, 0x7}) 05:07:40 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)) r1 = socket(0x10, 0x3, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) socketpair$ax25(0x3, 0x0, 0xca, &(0x7f0000000400)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000200)='./file0\x00', r3, r4, 0x1000) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x19, 0x201, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) [ 237.934894] FAULT_INJECTION: forcing a failure. [ 237.934894] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 237.946760] CPU: 1 PID: 15408 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 237.953944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.963302] Call Trace: [ 237.965896] dump_stack+0x185/0x1d0 [ 237.969532] should_fail+0x87b/0xab0 [ 237.973254] __alloc_pages_nodemask+0x600/0x5cc0 [ 237.978013] ? kernel_poison_pages+0x40/0x360 [ 237.982510] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 237.987870] ? kernel_poison_pages+0x1a0/0x360 [ 237.992456] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 237.997906] ? get_page_from_freelist+0xac61/0xb740 [ 238.002924] ? __kernel_text_address+0x34/0xe0 [ 238.007529] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 238.012550] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 238.018021] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.022870] ? __msan_poison_alloca+0x15c/0x1d0 [ 238.027552] kmsan_alloc_page+0x82/0xe0 [ 238.031539] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 238.036299] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.041146] ? __msan_poison_alloca+0x15c/0x1d0 [ 238.045824] ? mem_cgroup_try_charge+0xa80/0xf00 [ 238.050589] ? try_charge+0x156/0x2d20 [ 238.054477] ? mem_cgroup_try_charge+0xa80/0xf00 [ 238.059239] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 238.064697] ? __rb_insert_augmented+0xd5a/0x13f0 [ 238.069552] alloc_pages_vma+0xcc6/0x17f0 [ 238.073708] handle_mm_fault+0x41f9/0x7ec0 [ 238.077957] __get_user_pages+0x176a/0x24a0 [ 238.082299] __mm_populate+0x6cb/0x8b0 [ 238.086202] vm_mmap_pgoff+0x3dc/0x430 [ 238.090105] ksys_mmap_pgoff+0x260/0xaf0 [ 238.094178] __x64_sys_mmap+0x1f1/0x260 [ 238.098161] ? align_vdso_addr+0x420/0x420 [ 238.102399] do_syscall_64+0x15b/0x230 [ 238.106294] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.111480] RIP: 0033:0x455a09 [ 238.114662] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 238.122370] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 05:07:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x10000000ff) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r0, r2}) listen(r0, 0x0) syz_emit_ethernet(0xffffffffffffff20, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [], {@ipx={0x8137, {0xffff, 0xf3, 0x401, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, {@random=0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x101}, "45b6e107a58fffa9933b2a64c252d24de58d031f134cceab4650b2e0a7b85740f3d0effe65264a676d298e0281ff71f38b8386647997c1e443e1b4217dfd321242ff12c4b3b3886eb0d581288ecfcb35c35e5d471bd8e01e8883be543ed8de31b5e5e8113f7da952ec72d27538b8b78435dfed63230172e34c4099bc729577a7611901f15dd801e39c442b0ce3dfe9b55d8154a85dc5fa8c3dd3d5ab645ba4e899be733d699e5a372ada94e6129344a38682f1e282b57e8f0a8c695e1262c5fddb4ca587fc55b24d7070f4779b026cbfb3b4a7c522"}}}}, 0x0) 05:07:41 executing program 0: openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x800, 0x4000) r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x80, 0x48501) mmap(&(0x7f0000482000/0x6000)=nil, 0x6000, 0x0, 0x8001e, r0, 0x0) mlock2(&(0x7f0000996000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000390000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) madvise(&(0x7f000080f000/0x8000)=nil, 0x8000, 0x6d) 05:07:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0100001a0021070000000000000000e0000002000000000000000000000000bef9e000200100000000000000000000000400000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR], 0x4}, 0x1}, 0x40000) fcntl$setsig(r0, 0xa, 0x29) socket$nl_xfrm(0x10, 0x3, 0x6) 05:07:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x24}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 238.129639] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 238.136906] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 238.144175] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 238.151446] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000032 [ 238.190211] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 05:07:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x4, 0x800, 0x1, 0x101, 0xb06, 0x964, 0xe84a, 0xfff, 0x101, 0xe6, 0x81, 0x1000}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0xf, r2}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x3f) [ 238.256781] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 05:07:41 executing program 1: unshare(0x24020400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x2) fcntl$addseals(r0, 0x409, 0x6) 05:07:41 executing program 0: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x4024f7, {0xffffffbfffbff26f}}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f0000000140)='net/icmp\x00') 05:07:41 executing program 5: r0 = memfd_create(&(0x7f0000000140)="00001d000000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 05:07:41 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) recvfrom$inet(r0, &(0x7f00000003c0)=""/146, 0x92, 0x0, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180), 0x14) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 05:07:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1000000000002, 0x0) write$fuse(r0, &(0x7f00009eb000)=ANY=[@ANYBLOB="ff00000003000000000000000000f9ff81f400000000"], 0x28) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/195) 05:07:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040)={0x7fffffff, 0x8, 0x2, 0xe52, 0x265cadfa, 0xdb09, 0x40}, 0xc) 05:07:41 executing program 4 (fault-call:0 fault-nth:51): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) [ 238.683848] FAULT_INJECTION: forcing a failure. [ 238.683848] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 238.695837] CPU: 1 PID: 15471 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 238.703047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.712422] Call Trace: [ 238.715048] dump_stack+0x185/0x1d0 [ 238.718720] should_fail+0x87b/0xab0 [ 238.722505] __alloc_pages_nodemask+0x600/0x5cc0 [ 238.727296] ? kmsan_set_origin_inline+0x6b/0x120 [ 238.732195] ? __msan_poison_alloca+0x15c/0x1d0 [ 238.736907] ? mem_cgroup_try_charge+0xa80/0xf00 [ 238.741701] ? try_charge+0x156/0x2d20 [ 238.746513] ? mem_cgroup_try_charge+0xa80/0xf00 [ 238.751325] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 238.756850] ? __rb_insert_augmented+0xd5a/0x13f0 [ 238.761765] alloc_pages_vma+0xcc6/0x17f0 [ 238.765975] handle_mm_fault+0x41f9/0x7ec0 [ 238.770310] __get_user_pages+0x176a/0x24a0 [ 238.774731] __mm_populate+0x6cb/0x8b0 [ 238.778778] vm_mmap_pgoff+0x3dc/0x430 [ 238.782735] ksys_mmap_pgoff+0x260/0xaf0 [ 238.786862] __x64_sys_mmap+0x1f1/0x260 [ 238.790883] ? align_vdso_addr+0x420/0x420 [ 238.795148] do_syscall_64+0x15b/0x230 [ 238.799081] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 238.804294] RIP: 0033:0x455a09 [ 238.807506] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 238.815252] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 238.822546] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 05:07:41 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eee9d6ef51f4da573215a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb3533000000") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 05:07:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xe1db, 0x7, 0x1, 0x101, 0xafe8, 0x7, 0x8, 0x5, 0x47ae388a, 0x8, 0x7, 0x284}) unshare(0x10000000) ioctl$TCSETSF(0xffffffffffffffff, 0x80045105, &(0x7f0000000000)) 05:07:41 executing program 6: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f00000000c0)=""/105, &(0x7f0000000000)=0x69) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) [ 238.829851] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 238.837149] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 238.844445] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000033 05:07:41 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x10) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='rbmfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000240)='../file0\x00', &(0x7f00000002c0)='../file0\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x100, 0x0) fchmodat(r0, &(0x7f0000000080)='../file0\x00', 0x50) umount2(&(0x7f0000000180)='../file0\x00', 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e24}, 0x10) 05:07:41 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 238.938246] IPVS: ftp: loaded support on port[0] = 21 05:07:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eee9d6ef51f4da573215a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb3533000000") getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 05:07:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x3) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x80002) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000e1d3ae13efb9f2403e00d3a04b37fca55dfe6dce8ace0a27e3627049a5923751478ead78d07bd9cb634912b17e00818b92924df342"], 0x0) 05:07:42 executing program 1: close(0xffffffffffffffff) 05:07:42 executing program 4 (fault-call:0 fault-nth:52): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) [ 239.223399] FAULT_INJECTION: forcing a failure. [ 239.223399] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.235251] CPU: 0 PID: 15508 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 239.242437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.251788] Call Trace: [ 239.254379] dump_stack+0x185/0x1d0 [ 239.258021] should_fail+0x87b/0xab0 [ 239.261749] __alloc_pages_nodemask+0x600/0x5cc0 [ 239.266505] ? kernel_poison_pages+0x40/0x360 [ 239.271005] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.276377] ? kernel_poison_pages+0x1a0/0x360 [ 239.280967] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 239.286419] ? get_page_from_freelist+0xac61/0xb740 [ 239.291442] ? update_load_avg+0x1bd6/0x2cc0 [ 239.295875] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 239.299822] IPVS: ftp: loaded support on port[0] = 21 [ 239.300811] ? __perf_event_task_sched_in+0x22d/0xa40 [ 239.300828] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.300841] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.300856] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.300866] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.300895] kmsan_alloc_page+0x82/0xe0 [ 239.334196] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 239.338962] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.343815] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.348500] ? mem_cgroup_try_charge+0xa80/0xf00 [ 239.353354] ? try_charge+0x156/0x2d20 [ 239.357256] ? mem_cgroup_try_charge+0xa80/0xf00 [ 239.362017] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 239.367480] ? __rb_insert_augmented+0xd5a/0x13f0 [ 239.372338] alloc_pages_vma+0xcc6/0x17f0 [ 239.376494] handle_mm_fault+0x41f9/0x7ec0 [ 239.380753] __get_user_pages+0x176a/0x24a0 [ 239.385104] __mm_populate+0x6cb/0x8b0 [ 239.389009] vm_mmap_pgoff+0x3dc/0x430 [ 239.392910] ksys_mmap_pgoff+0x260/0xaf0 [ 239.396986] __x64_sys_mmap+0x1f1/0x260 [ 239.400972] ? align_vdso_addr+0x420/0x420 [ 239.405211] do_syscall_64+0x15b/0x230 [ 239.409112] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 239.414307] RIP: 0033:0x455a09 [ 239.417494] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 239.425202] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 239.432464] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 239.439720] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 239.446982] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 239.454235] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000034 05:07:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="0054fc2f07d82c99240970") getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0x7fffffff, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x2, 0x1, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) 05:07:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe), 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:42 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x1, 0x8, [0x0, 0x20000140, 0x20000170, 0x200003c0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYPTR]}, 0x80) r1 = shmget$private(0x0, 0x3000, 0x7c000000, &(0x7f0000ffd000/0x3000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x20, 0x5, 0x91, &(0x7f0000ffd000/0x1000)=nil, 0xfbf1}) shmctl$SHM_UNLOCK(r1, 0xc) 05:07:42 executing program 4 (fault-call:0 fault-nth:53): mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:42 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:07:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x2) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40000, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) 05:07:42 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x1, 0xfffffffffffeffff, 0xffff) r1 = socket$inet6(0xa, 0x7, 0x0) socketpair(0xa, 0x80807, 0xffffffffffff43f9, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x7ff, 0x4) ioctl(r1, 0x8915, &(0x7f0000000240)="0047fc2f07d82c99240970") prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)) [ 239.806094] FAULT_INJECTION: forcing a failure. [ 239.806094] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.819511] CPU: 0 PID: 15539 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #1 [ 239.826704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.833439] kernel msg: ebtables bug: please report to author: entries_size too small [ 239.836057] Call Trace: [ 239.836088] dump_stack+0x185/0x1d0 [ 239.836109] should_fail+0x87b/0xab0 [ 239.836143] __alloc_pages_nodemask+0x600/0x5cc0 [ 239.858762] ? kernel_poison_pages+0x40/0x360 [ 239.863332] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 239.868703] ? kernel_poison_pages+0x1a0/0x360 [ 239.873296] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 239.878753] ? get_page_from_freelist+0xac61/0xb740 [ 239.883858] ? __kernel_text_address+0x34/0xe0 [ 239.888466] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 239.893500] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 239.898963] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.902362] kernel msg: ebtables bug: please report to author: entries_size too small [ 239.903808] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.903835] kmsan_alloc_page+0x82/0xe0 [ 239.903853] __alloc_pages_nodemask+0xf7b/0x5cc0 [ 239.903866] ? kmsan_set_origin_inline+0x6b/0x120 [ 239.903878] ? __msan_poison_alloca+0x15c/0x1d0 [ 239.903893] ? mem_cgroup_try_charge+0xa80/0xf00 [ 239.903907] ? try_charge+0x156/0x2d20 [ 239.903920] ? mem_cgroup_try_charge+0xa80/0xf00 [ 239.903933] ? __msan_metadata_ptr_for_load_8+0x10/0x20 05:07:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) open$dir(&(0x7f0000000040)='./file0\x00', 0x8c001, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) close(r0) [ 239.903947] ? __cgroup_account_cputime+0x13f/0x550 [ 239.903973] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 239.938150] audit: type=1326 audit(1528348062.936:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15535 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 239.939514] ? cpuacct_charge+0x27f/0x2f0 [ 239.939546] alloc_pages_vma+0xcc6/0x17f0 [ 239.939564] handle_mm_fault+0x41f9/0x7ec0 [ 239.939597] __get_user_pages+0x176a/0x24a0 [ 239.999950] __mm_populate+0x6cb/0x8b0 [ 240.003853] vm_mmap_pgoff+0x3dc/0x430 [ 240.007753] ksys_mmap_pgoff+0x260/0xaf0 [ 240.008064] audit: type=1326 audit(1528348063.006:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15535 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 240.011819] __x64_sys_mmap+0x1f1/0x260 [ 240.011836] ? align_vdso_addr+0x420/0x420 [ 240.011847] do_syscall_64+0x15b/0x230 [ 240.011879] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 240.048446] RIP: 0033:0x455a09 05:07:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x2) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 240.051631] RSP: 002b:00007fa76ea0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 240.059336] RAX: ffffffffffffffda RBX: 00007fa76ea0f6d4 RCX: 0000000000455a09 [ 240.066602] RDX: 0000000000000003 RSI: 0000000000806820 RDI: 0000000020684000 [ 240.073885] RBP: 000000000072bea0 R08: ffffffffffffffff R09: 0000000000000000 [ 240.081157] R10: 0000000000008032 R11: 0000000000000246 R12: 0000000000000013 [ 240.088427] R13: 00000000000004cb R14: 00000000006fc3a8 R15: 0000000000000035 05:07:43 executing program 1: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'tunl0\x00', &(0x7f0000000100)=@ethtool_flash={0x33, 0x2, "7dd493b45fa7e3bfd67dcbe2cc11503eca677631218ed0a82c9fc37b53fa238b9c2afacace0c9023c5212d9d91900a2934b7f7efac877322cc03e99049b05c69da37d5cbe961ac02d344e2dc6294cc704bde46316be50e1f3bd8fb5941f48458df86993cdaab828b824f4357934645d8ea39ec20db7090ae3026cdd5df4afbc5"}}) fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000040)=0x10) mq_timedsend(r0, &(0x7f0000001bc0)="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", 0x1072, 0x0, &(0x7f0000000080)) socket$bt_cmtp(0x1f, 0x3, 0x5) 05:07:43 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}, {{&(0x7f0000001e40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000180)=[{0x833dd4cb5165f627}], 0x10}}], 0x2, 0x0) 05:07:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:43 executing program 5: mmap(&(0x7f000025e000/0x4000)=nil, 0x4000, 0x44, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x18) readv(r1, &(0x7f0000002240)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/143, 0x8f}, {&(0x7f0000002100)=""/69, 0x45}, {&(0x7f0000002180)=""/85, 0x55}, {&(0x7f0000002200)=""/8, 0x8}], 0x6) 05:07:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00000000c0)=""/199, &(0x7f00000001c0)=0xc7) r1 = socket$inet6_sctp(0xa, 0x400000000000001, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 05:07:43 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x5a) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000f80)={0x0, @local, @dev}, &(0x7f0000000fc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001000)={'team0\x00', r2}) truncate(&(0x7f0000000140)='./file0/bus\x00', 0x0) 05:07:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500000009078000150ef140f6c4f435f806260d17e0cedceb219780b15f468ab4e209089ca5fdbb2a74007ab216f9025d11224dd5aae4224b2303e1a5f0adf3932f275b6111daa7775842255f484fa04a5dc9a5f5bdaf4a40585cc5a93a38498566157ff4baaa0a22e298a75ff7f2e57a716f255b11737f5400361bce8c44ea7d607487b2f9ebd72b2cd49d1cc25ed8e2ad9d93adbaef82adfed90115e6ff76f99ca592ff4716ccb8904369e"], 0x0) 05:07:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:43 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001280)='/dev/ppp\x00', 0x301980, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f00000012c0)=0x9, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffe00}) 05:07:43 executing program 1: r0 = socket$inet6(0xa, 0x80007, 0x200) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa}, 0x1c) fstat(r0, &(0x7f0000000340)) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x8000, 0x4, 0xffffffffffffffa7, 0x9, 0x9, 0x3, 0x3, 0x3, 0x66, 0x40, 0x65, 0x60f, 0xffffffffffffffbc, 0x38, 0x1, 0x6, 0x100000001, 0x6}, [{0x4, 0x10001, 0x3, 0x0, 0xfffffffffffffff9, 0x8000, 0xfffffffffffffffd, 0x1}], "3c9ac1f315f993aac64737085647519318f2769e7fa6464cbf71775ba2a002c8875136ae7e0d7024fc49aa71a36d70d5f6076ffdced14b32fcb5b7443c168d6422a81e8f25567f7650ea07f0bcd56641f71dc5e11d004eaf609e582594f736eb3478bea0acc4faadc1c7edb31b498471af89a812842cb55dc7967bba7f4cf0edd9a4ae9f1b601dc4ed1fc986f7115c7cb54b7325e0511886cc7e688fcf53c8b6f7c5aac5c16239f57d1255f1", [[], []]}, 0x324) close(r0) 05:07:43 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa, 0xf74d57a501}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 05:07:43 executing program 5: shmat(0x0, &(0x7f0000008000/0x2000)=nil, 0x6000) prctl$setmm(0x23, 0x0, &(0x7f0000008000/0x2000)=nil) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x109000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000040)=""/149, 0x95) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 05:07:43 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000000202, 0x80000000008032, 0xffffffffffffffff, 0x2) accept4$unix(r2, 0x0, &(0x7f0000000040), 0x800) 05:07:43 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 'syz0\x00'}) 05:07:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2080, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:43 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x209e, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x4efea8fd}, &(0x7f0000000080)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bond_slave_1\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x4d}, 0x8) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 05:07:43 executing program 5: shmat(0x0, &(0x7f0000008000/0x2000)=nil, 0x6000) prctl$setmm(0x23, 0x0, &(0x7f0000008000/0x2000)=nil) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x109000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000000040)=""/149, 0x95) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) 05:07:43 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 'syz0\x00'}) 05:07:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x7}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f0000000680)=""/4096}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'gre0\x00'}) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xb24, 0x400) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) 05:07:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:43 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x36f}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) shmget(0x1, 0x2000, 0x415, &(0x7f0000ffb000/0x2000)=nil) shmget(0x2, 0x1000, 0x80, &(0x7f0000ffb000/0x1000)=nil) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x410401, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000180)=0x7b32523b) [ 240.926637] Unknown ioctl 19462 05:07:43 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='cpu&3||\n\x00') fcntl$notify(r0, 0x402, 0x3) [ 240.988469] Unknown ioctl 19462 05:07:44 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffe, 0xff}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:07:44 executing program 6: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000, @perf_bp={&(0x7f0000000200)}, 0xa000003fe, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xd6}, &(0x7f0000000080)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000180)=0x7, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x40, @dev={0xfe, 0x80, [], 0x1d}, 0x9}}}, 0x84) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x800, &(0x7f000000a000)) 05:07:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaa080045000028000078ac1407aae000000100004e20463443115072c46213a2dbd8836e2fd778ff261e191571f254a66937e0a77c014a038d39120178137d2e667359c2ee794f8d3c9f611aae3c16388a86b3b05edd597221cf15403acd07e7ced4bf3a3e22", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:44 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0x100) chmod(&(0x7f0000000240)='./file0\x00', 0x152) r2 = dup2(r0, r0) open(&(0x7f0000000200)='./file0\x00', 0x1, 0x100) creat(&(0x7f0000000280)='./file0\x00', 0x88d00d5e1b85cd0a) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x1ed6a58c, 0x7f, 0x1000, 0x7ff, 0xfffffffffffffffc, 0x2, 0x9, 0x1d, 0x509, 0x5, 0x6d, 0x1, 0x7fff, 0x10000, 0x401]}, &(0x7f00000003c0)=0x100) renameat2(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x4) 05:07:44 executing program 7: r0 = socket$inet(0x10, 0x80000, 0x4000000000000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000002a0007031dfffd946f61830020200a00090003fcff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 05:07:44 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket(0xb, 0x80006, 0x3) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4}, 0x1c) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x108132, 0xffffffffffffffff, 0x0) 05:07:45 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x101, 0x101000) ioctl$void(r0, 0x2000000000005450) 05:07:45 executing program 7: r0 = socket(0x11, 0x3, 0x7) recvfrom$inet6(r0, &(0x7f0000000000)=""/38, 0x26, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ptype\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000100)="6c696d69747300a37bc1fb3428b2ae0d5f660e415a4697169085aa7cf36ae0bd0693a914f3036b6f") readv(r2, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f0000000200)=0x30) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendfile(r1, r1, &(0x7f00000000c0)=0x2000000, 0x7ffffffd) r3 = getpid() move_pages(r3, 0x4, &(0x7f0000000240)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000280)=[0x3f, 0x100], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x2) 05:07:45 executing program 6: ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000440)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) inotify_rm_watch(0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r1, 0x100000000, 0x6) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 05:07:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 05:07:45 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x845f, 0x80240) getpeername$packet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020400070a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000000000000036ace2fbdb5b8d0a900c45c58069a59670005000000080002000001800000010000000000000000"], 0x50}, 0x1}, 0x0) 05:07:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clock_gettime(0x0, &(0x7f0000002a00)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xc93}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r3, 0xffff, 0x1, [0x757a00000000]}, &(0x7f0000000300)=0xa) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x7}, 0x8) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f00000001c0)=""/104, 0x68}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f0000000b00)=""/220, 0xdc}, {&(0x7f0000000800)=""/112, 0x70}], 0x6, &(0x7f0000000c80)=""/253, 0xfd}}, {{&(0x7f0000000e80)=@sco, 0x80, &(0x7f0000002540), 0x0, &(0x7f00000023c0)=""/50, 0x32}}, {{&(0x7f0000002600)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002800), 0x0, &(0x7f0000002840)=""/167, 0xa7}}], 0x3, 0x0, &(0x7f0000002a40)={0x0, r2+30000000}) 05:07:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) unlink(&(0x7f0000000080)='./file0\x00') ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = getuid() getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/4096, 0x1000) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) 05:07:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[{0x9100, 0x3, 0x80000000, 0x4}], {0x8100, 0x8, 0x0, 0x4}}], {@arp={0x806, @generic={0x30b, 0x4305, 0x6, 0x8, 0x1, @empty, "0dad0868fcb24697", @empty, "cb70af3326d3f94ab218bb65c05d2517"}}}}, &(0x7f0000000100)={0x0, 0x2, [0x8ff, 0x7db, 0x33d, 0xa5f]}) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaab441cd183e1c1a4f06414731e91069078ace4e0f3dd37d1ee65b4e02914ffaae00000010000df204a3bc64007508506000000000000000000000000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='ifb0\x00', 0x7}) 05:07:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x19, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x390, 0x1c8, 0x0, 0x260, 0x0, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x2f8, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd70) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x101000) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x0, 0xffe0000000000000, 0x7b56, 0x82, 0xd7, 0x800}, 0x7}, 0xa) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000012c0)={0x0, @broadcast, @multicast2}, &(0x7f0000001300)=0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x4, 0x6, 0x7fff, 0x3, 0x1f, 0xf1e}, 0x7f}, 0xa) 05:07:46 executing program 5: shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x4000) r0 = syz_open_dev$vcsn(&(0x7f0000000c40)='/dev/vcs#\x00', 0x5, 0x200) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000000)=0x1) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") pread64(r1, &(0x7f0000df6000), 0x0, 0x800000000000) 05:07:46 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x6, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x85e) fcntl$dupfd(r1, 0x409, r0) 05:07:46 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) syz_emit_ethernet(0x44b, &(0x7f00000004c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "5657f4", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "400faf", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}}}}}}, &(0x7f0000000040)) ioctl(r0, 0xffff, &(0x7f0000000000)="0047fc2f07d8aceb09b4fded2fd00b58f6b3fc1722a5c7e129f0e6a53003b1800e2789fc530d691088d23269d6d08e0d3668901216") syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x1ff) 05:07:46 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x102f, 0x3}) fcntl$setsig(r0, 0xa, 0x16) 05:07:46 executing program 3 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 243.424247] FAULT_INJECTION: forcing a failure. [ 243.424247] name failslab, interval 1, probability 0, space 0, times 0 [ 243.435676] CPU: 0 PID: 15710 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 243.442903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.452294] Call Trace: [ 243.454932] dump_stack+0x185/0x1d0 [ 243.458614] should_fail+0x87b/0xab0 [ 243.462388] __should_failslab+0x278/0x2a0 [ 243.466686] should_failslab+0x29/0x70 [ 243.470636] __kmalloc+0xc5/0x350 [ 243.474145] ? sctp_association_new+0xca/0x2f40 [ 243.478851] ? sctp_sendmsg+0x46f8/0x5fc0 [ 243.483048] sctp_association_new+0xca/0x2f40 [ 243.487619] ? security_sctp_bind_connect+0xa4/0x220 [ 243.492771] sctp_sendmsg+0x46f8/0x5fc0 [ 243.496851] ? sctp_getsockopt+0x148e0/0x148e0 [ 243.501499] inet_sendmsg+0x3fc/0x760 [ 243.505359] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 243.510786] ? inet_getname+0x4a0/0x4a0 [ 243.514843] __sys_sendto+0x6c4/0x7e0 [ 243.518701] ? __msan_poison_alloca+0x15c/0x1d0 [ 243.523426] ? do_syscall_64+0x9e/0x230 [ 243.527496] __x64_sys_sendto+0x1a1/0x210 [ 243.531725] ? __sys_sendto+0x7e0/0x7e0 [ 243.535757] do_syscall_64+0x15b/0x230 [ 243.539720] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 243.544933] RIP: 0033:0x455a09 [ 243.548178] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 243.548219] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 243.563215] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 05:07:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808004500e22700406c2faa00069078ac04ffff1d1d", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x2b98, @dev={0xfe, 0x80, [], 0x1b}, 0x7}}, 0x4000000000000000, 0x1ff, 0x100, 0x3, 0x8}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = syz_open_dev$midi(&(0x7f0000002540)='/dev/midi#\x00', 0x2e, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000002580)={{0x62e7, 0x80000000, 0x4, 0xffffffffffffff1a, 0x400, 0x80}, 0x7}) 05:07:46 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200), 0x2b6}, 0x0) [ 243.570532] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 243.577834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 243.585132] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000000 05:07:46 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) syz_emit_ethernet(0x44b, &(0x7f00000004c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "5657f4", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "400faf", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}}}}}}, &(0x7f0000000040)) ioctl(r0, 0xffff, &(0x7f0000000000)="0047fc2f07d8aceb09b4fded2fd00b58f6b3fc1722a5c7e129f0e6a53003b1800e2789fc530d691088d23269d6d08e0d3668901216") syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:46 executing program 7: r0 = memfd_create(&(0x7f0000000080)="5bd295e7a5c45ebd0000", 0x0) recvmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@can, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/49, 0x31}, {&(0x7f0000000140)=""/196, 0xc4}, {&(0x7f0000000240)=""/106, 0x6a}], 0x3, &(0x7f0000000300)=""/135, 0x87, 0x1000}, 0x2001) write$binfmt_aout(r0, &(0x7f0000000400)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e2}}, 0x7b) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000140), &(0x7f00000005c0), 0x1000) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000000440), 0x30, 0x0) 05:07:46 executing program 5: r0 = epoll_create1(0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000004d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000004dc0)=0x80, 0x80800) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000004e00), &(0x7f0000004e40)=0x4) r3 = epoll_create1(0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004ec0)='/dev/hwrng\x00', 0xfe, 0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000fc0)={0x40002017}) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) sendmmsg$alg(r5, &(0x7f0000004bc0)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000080)="e3a5173756700092a2b598ff456f452ef81831ccb4919ad7c76636bbb3b673f7d9d3a847db8a1c7a50b3b3bfd4485e9e29e695c7ac3e946082fee8c5f62709aa7d7fc58c3f4da00214bd955e5faa908093ecbaa9a5a8e2df6a708dc94b6278aa1218ebd424e3dd4d035ffe4c1743c472441db104aa87ea2d2978549b5fabca4be9efcedb0a4fdb0ba61cf130977b2b0eb40413672e0a7c93e91a55e34e62b23fa23ec415daca8ee54661ded87fe74ae6bf0b7dc8ab26da2c7a54bbec3b658f750169a2abf6e7306cd3514e6af643c737705f", 0xd2}, {&(0x7f0000000180)="c66c61fd3ff695bc3e819c505bc7e81ca015ef2b34841efc2017a992c22da6af873bd97af0caf87e154b75d199ba206b2a4f0917b11d12017bda24b5f4cde0ee9d8d197620519cfa2d53c4b4dbd85ea5d378a4891096233e56d07b", 0x5b}, {&(0x7f0000000200)="c577a3da860a0bcf294066d1120fdc98136aadc400d0eb2e125e2d374b0d11a4cf75b15a4cc8702765628210aa6906d4ae83356113ecd9fa1f4233e911be6c6873f0abbc27fdd20d5a2603d04a34798ada6e64a9b6bae83c19a0c33d9935363ec6f8", 0x62}, {&(0x7f0000000280)="a059436328638c899c80c9d50a21fc07484f4e6f5686f203ea1dd93b7ebf69fe0e3eca7e1fd33d43be5e49f8affcb32e3cc2db", 0x33}, {&(0x7f00000002c0)="2dc3003690d66af4fa6d2eb9ae4b9889bbdf10f19af42e72fc159496cc71ff8a0aeb6306b9fa7563c56d1f4433f0f5409c", 0x31}, {&(0x7f0000000300)="fe2293075887b06a2b81da446cbc364248f7c0f17aade7b40e8c60177586715b41b778a639efb3cfab1be948ee01d68ea697eca52b09c6d9946167bfb852051ff73068d78f4c009f40f36983325bbfc45dd051df03b18a7b8a8dd6199ec1a17f6d1ef0b7bb06cc225ade6b25c064a8f256d8611f057a38c6fbebb34030daf5e95c08973f11bbcc35d9a14d86c119fb4c2fe95d5f20a11ba33e163ce725de97eb4643b3b604523822d4a36e00f887c3361a1d13b68fb3c6a4ea27b9bffc1fd155", 0xc0}, {&(0x7f00000003c0)="2ff12652e34cdc5c412a7d6bea800831a266a9b4a73b196aec53adcd8c6fcb827ac638d005bc09c4556889ba525a3c004ff942da2a1f102ab68c546d584e16465b383a78a037ae297952d3191b9f0be4e19f852132d74457fb2e0058f79cd1bdf82a9326a4cee57a5fb165df7db5227827d76295b62031a95be0deab3f572af7f3b48d48aadcc8bf96ecdeb5721cc88af2957e3f", 0x94}], 0x7, &(0x7f0000005040)=ANY=[@ANYBLOB="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"], 0xf8, 0x8000}, {0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000600)="77294ceca3a8e5eac90e4611246c5679fb67ee0fb9b5d7889575713e5c924b1d2fa9ffbd52ff50efb3f3b903fa20e4b9e723ea66e4b8b47a9dfb7e331bc94dad4b794f752519eebd98483894a4b0e0444484e212d344b49c688e28f6cc51fbaab755d646a968a3d386ec49ddadeb85235448f0a94a43e310e7d28401e90fa488f7d80864566b8a370b6eee460240f73c728b0fc5440353b2f71965ecab270e5faf07e8ac97362bb64ccd6b1e12e1db1ef0b29c7432e9cde58b5c506a58b7c492f730d849844e20058e4d5e0deebc650de1e3cc9a", 0xd4}, {&(0x7f0000000700)="962be49becd79be1a72cdcf0530bb8a225041092650ba0bb8745437469da", 0x1e}, {&(0x7f0000000740)="5df9e83324b0a66e60bd2abd5e22d2999ca4bf9f2c6f9f0fe973ff973a77a22ffd534318248c6c5da6cf19331518890b88f0a335805620fb176c5006ee57b881ffa9e750c477fc24b30a5db60864c6961e94f8531ef75af32be2646cabf9d106f799fdf0732f87583e28ee204ca2a9bf22690f", 0x73}, {&(0x7f0000001000)="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{&(0x7f00000038c0)="4c27d28bb2ae2e8acc75bd4285662edd3d8445a2846c3f5077bb1bf0f69c298138041bd0430a93ebf784b5a8c1041ef35f673b7fe8b170c7ea126079e869859008c0e3", 0x43}, {&(0x7f0000003940)="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", 0x1000}, {&(0x7f0000004940)="155090ee60bb5ea9f8561f9356cbe1d85729428f4e2b76fb110f78696bd05957d8eb18eab5b3841ed0b537ff082f73271d7dac98356ec9f3c1ea375f767e159079033c33a8d730f02f9488ba5d3ef772468492ee9940b42028714e3f2ad6148ee24861fdaea866bcc236e153295f0843f8d8981d568a7063b75f215235dcd4c9900c86", 0x83}], 0x8, 0x0, 0x0, 0x851}, {0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000004a80)="52f16e160ca46115aa79174865aae3cd0d8d8cd414768070acf0e02ba06782063636576b71104fbc046daa095d40c0dde1708afb8cd8f2bab61f2100c2eb69d239ba5ac75da1a500180680c746e154b242d33ea9893b615e84c7f71f633a9305d4bd083ee3449298fcd444b35f6f5282ad93e8f35cb39fb1c66b07ef07d58d0e8518f928434c79962f55b2c8f20a594ca4b8100bfe5f3625b6576b2e7741bf8e2cef7a648f7a6e24d220c69104a6e954569e7b7c939973c313e5a1ccdbad60c6d2005a126e1ad86c4f8b4f0ef9e5aaf2bc0f05df257e8cc6632a", 0xda}], 0x1}], 0x6, 0x4044) epoll_pwait(r3, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000040)={0x2001}) 05:07:46 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x54, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) fcntl$notify(r0, 0x402, 0x8) tee(r0, r0, 0x1, 0x4) 05:07:46 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x1}, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x21, 0xffffffffffffffff, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:46 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r0, 0x41, &(0x7f0000000140)={0x35, 0x7, 0x100000001, 0x2}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100000001, 0x400080) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x400100, 0x8) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) 05:07:46 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) syz_emit_ethernet(0x44b, &(0x7f00000004c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "5657f4", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "400faf", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}}}}}}, &(0x7f0000000040)) ioctl(r0, 0xffff, &(0x7f0000000000)="0047fc2f07d8aceb09b4fded2fd00b58f6b3fc1722a5c7e129f0e6a53003b1800e2789fc530d691088d23269d6d08e0d3668901216") syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:47 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x10, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 05:07:47 executing program 0: unshare(0x24020400) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x401, 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x204000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4000008}, 0x4, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="779446bf4071e03cd6a55fc43043c4a8f90da85b50c98058cad2bc1bb37a361d385093f19794be5c6e40308ea8ded8c0cb0ecf0d838cb89d2511bd91e9deb325676e3b61de8f6a1a3ad6ca381d29f23a8a96a8d40e4d56972400000000", @ANYBLOB="1f8ab0899c9a662caf78c630a1e519e41e3be701fce9856f0766486964b1f326b18071560252df3166006c1161583fd7afb9d716669ab822f245a362cd5357de8198e88769dd09e13e454ca4ad938924a9134842eec344051e8b0e3a0b6087ae30c65c9d286787a6ba3a6214f8bc896a27d6ac763de5826744a096ea19592347d08ebdc7be9996ea40c21393e0856da44a713d8ece4e31d02df5e60903d609dc6f3d424342d869b28a62885f58355b7066cd567ca52b2a9c72eb45eeba29173a4225eeddd081a4d8ec7d2e41c9d5cd1b7c20fe9da45964847abd23cb82fa9836cf56d59d60c09c361b7cdf282e02709f", @ANYRES16], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r1 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000fee000/0xf000)=nil, 0xf000}) prctl$seccomp(0x16, 0x0, &(0x7f0000000200)={0x2, &(0x7f00000000c0)=[{0xbc5, 0xb26e, 0x400, 0x9}, {0x3, 0x0, 0x3, 0x1}]}) 05:07:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x1f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffffffffffffff5, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) listen(r1, 0x0) listen(r0, 0x0) 05:07:47 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0x1000000000000006) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x68, "9773ef38482d8046a95fdec38d1e925644bf43f0abea3475f9a905fa2f50e42a77f91213b1450cfc5f39856b34c22b50035c3085ed4dff4f19c6b00731b08b2bf0d7244a1e4665c5bf1384df460df7ec9a3ebed34e5eafcbe1a7809f99292ef25e949dbb0f5ae700"}, &(0x7f00000000c0)=0x8c) listen(r0, 0x0) 05:07:47 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) syz_emit_ethernet(0x44b, &(0x7f00000004c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "5657f4", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "400faf", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}}}}}}, &(0x7f0000000040)) ioctl(r0, 0xffff, &(0x7f0000000000)="0047fc2f07d8aceb09b4fded2fd00b58f6b3fc1722a5c7e129f0e6a53003b1800e2789fc530d691088d23269d6d08e0d3668901216") syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0x2, 0x0, 0x4}, &(0x7f0000000080)=0xfffffffffffffe74) 05:07:47 executing program 3 (fault-call:4 fault-nth:1): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:47 executing program 6: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000), 0x1000000d4) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000002840)}], 0x1, 0xffffffffffffffff) 05:07:47 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f000068a000/0x600000)=nil, 0x1, 0x3, 0x42, &(0x7f0000a6a000/0x2000)=nil, 0x2}) mmap(&(0x7f0000687000/0x4000)=nil, 0x4000, 0x3000002, 0x10, 0xffffffffffffffff, 0x0) [ 244.398624] random: crng init done [ 244.404736] FAULT_INJECTION: forcing a failure. [ 244.404736] name failslab, interval 1, probability 0, space 0, times 0 [ 244.416283] CPU: 0 PID: 15800 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 244.423507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.432898] Call Trace: [ 244.435546] dump_stack+0x185/0x1d0 [ 244.439237] should_fail+0x87b/0xab0 [ 244.443067] __should_failslab+0x278/0x2a0 [ 244.447371] ? sctp_sched_fcfs_dequeue_done+0x10/0x10 [ 244.452641] should_failslab+0x29/0x70 [ 244.456604] __kmalloc+0xc5/0x350 [ 244.460126] ? sctp_stream_init+0x234/0xd20 [ 244.464513] ? sctp_sched_fcfs_dequeue_done+0x10/0x10 [ 244.469760] sctp_stream_init+0x234/0xd20 [ 244.473978] sctp_association_new+0x18ad/0x2f40 [ 244.478727] sctp_sendmsg+0x46f8/0x5fc0 [ 244.482803] ? kstrtoull+0x757/0x7e0 [ 244.486617] ? sctp_getsockopt+0x148e0/0x148e0 [ 244.491259] inet_sendmsg+0x3fc/0x760 [ 244.495121] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 244.500551] ? inet_getname+0x4a0/0x4a0 [ 244.504601] __sys_sendto+0x6c4/0x7e0 [ 244.508474] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 244.513462] ? syscall_return_slowpath+0xe9/0x710 [ 244.518405] __x64_sys_sendto+0x1a1/0x210 [ 244.522612] ? __sys_sendto+0x7e0/0x7e0 [ 244.526626] do_syscall_64+0x15b/0x230 [ 244.530577] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.535802] RIP: 0033:0x455a09 [ 244.539016] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x7) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="8eaaaaaaaaaacf2bb43c4000000006903078ac14ffaae000000100004e", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:47 executing program 1: socket$kcm(0x29, 0x2, 0x0) syz_emit_ethernet(0x44b, &(0x7f00000004c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "5657f4", 0x30, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "400faf", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 244.546778] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 244.554101] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 244.561403] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 244.568707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 244.576014] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000001 05:07:48 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x2000000, 0x10000000000443) 05:07:48 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x840, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000000c0)={0x9, 0x2, 0x1, {r3, r4+30000000}, 0x6, 0x9}) connect(r1, &(0x7f00000001c0)=@in={0x2}, 0x80) r5 = syz_open_procfs(0x0, &(0x7f0000000300)='net/wireless\x00') sendfile(r1, r5, &(0x7f00005d4ff8), 0x2000000000000ff) 05:07:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000022c0), &(0x7f0000002380)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) 05:07:48 executing program 4: pipe2(&(0x7f0000000080), 0x80000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) mmap(&(0x7f0000684000/0x4000)=nil, 0x4000, 0x3, 0x8032, r0, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) 05:07:48 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x40080d) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x1ed) sendto$inet6(r0, &(0x7f0000000100)="2ea559dce76ff96c23", 0x9, 0x4000, 0x0, 0x0) 05:07:48 executing program 1: socket$kcm(0x29, 0x2, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:48 executing program 3 (fault-call:4 fault-nth:2): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x3e9, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[], {0x8100, 0x4, 0x8, 0x2}}], {@mpls_uc={0x8847, {[{0x0, 0x10000, 0x20, 0x3ff}], @ipv6={0x7ff, 0x6, "e74505", 0x0, 0x2e, 0x8001, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x8f, 0x0, [], [@hao={0xc9}, @enc_lim={0x4, 0x1, 0xfffffffffffffffb}, @calipso={0x7, 0x0, {0x20, 0x0, 0xea, 0x0, [0x4, 0x4]}}, @ra={0x5, 0x2, 0xfffffffffffffff7}, @ra={0x5, 0x2, 0x10001}, @jumbo={0xc2, 0x4, 0x271}, @calipso={0x7, 0x0, {0x8, 0x0, 0x6, 0x8, [0x1, 0x40, 0x800]}}, @enc_lim={0x4, 0x1, 0x3ff}, @calipso={0x7, 0x0, {0x7ff, 0x0, 0x800, 0xffffffff, [0x4, 0x2, 0x9, 0x100000000]}}]}, @routing={0x0, 0x0, 0x2, 0x4, 0x0, [@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x33, 0x0, [], [@calipso={0x7, 0x0, {0xfffffffffffffffb, 0x0, 0x200, 0x9, [0x0]}}, @enc_lim={0x4, 0x1, 0xff}, @hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x3}]}, @dstopts={0x7f, 0x0, [], [@ra={0x5, 0x2}, @enc_lim={0x4, 0x1, 0x9}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x5}, @generic={0x9, 0x0, "5e20980235ab867d24a26ca25e9bb19065bbf1e3d31b4a3622f5bfa632cb31d0935f977cd7dae944241fd05ddc364e1377cc3e90d8d75192464cc994f984d7dcbec42083841189"}, @calipso={0x7, 0x0, {0x80, 0x0, 0x100000000, 0x1, [0x7]}}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @jumbo={0xc2, 0x4, 0x8}]}], @dccp={{0x4e21, 0x4e21, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x8000, "24cecc", 0x1, "55e74c"}, "002b3006d1b06ccc3aeab396d49ed581f73ebb06012c8797e3f3b4b686cc5495"}}}}}}}, 0x0) [ 245.462302] sctp: [Deprecated]: syz-executor0 (pid 15845) Use of int in maxseg socket option. [ 245.462302] Use struct sctp_assoc_value instead [ 245.485918] FAULT_INJECTION: forcing a failure. [ 245.485918] name failslab, interval 1, probability 0, space 0, times 0 [ 245.497364] CPU: 0 PID: 15847 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 245.504579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.513966] Call Trace: [ 245.516598] dump_stack+0x185/0x1d0 [ 245.520275] should_fail+0x87b/0xab0 [ 245.524041] __should_failslab+0x278/0x2a0 [ 245.528338] should_failslab+0x29/0x70 [ 245.532268] __kmalloc+0xc5/0x350 [ 245.535763] ? sctp_stream_interleave_init+0xad/0x130 [ 245.541015] ? sctp_auth_asoc_copy_shkeys+0x180/0x7a0 [ 245.546265] sctp_auth_asoc_copy_shkeys+0x180/0x7a0 [ 245.551339] sctp_association_new+0x26ae/0x2f40 [ 245.556085] sctp_sendmsg+0x46f8/0x5fc0 [ 245.560132] ? kstrtoull+0x757/0x7e0 [ 245.563933] ? sctp_getsockopt+0x148e0/0x148e0 [ 245.568572] inet_sendmsg+0x3fc/0x760 [ 245.572429] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 245.577858] ? inet_getname+0x4a0/0x4a0 [ 245.581898] __sys_sendto+0x6c4/0x7e0 [ 245.585759] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 245.590744] ? syscall_return_slowpath+0xe9/0x710 [ 245.595687] __x64_sys_sendto+0x1a1/0x210 [ 245.599890] ? __sys_sendto+0x7e0/0x7e0 [ 245.603902] do_syscall_64+0x15b/0x230 [ 245.607843] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.613074] RIP: 0033:0x455a09 [ 245.616285] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 245.624033] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 245.631339] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 245.638638] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 245.645943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 245.653243] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000002 [ 245.670191] sctp: [Deprecated]: syz-executor0 (pid 15845) Use of int in maxseg socket option. [ 245.670191] Use struct sctp_assoc_value instead 05:07:48 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80880, 0x0) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r3, 0xffffffffffffffff) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000000c0)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="5630e7500eec", @random="da368d052fcf"]}) ioprio_set$pid(0x2, 0x0, 0x0) 05:07:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x14081, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:48 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:48 executing program 3 (fault-call:4 fault-nth:3): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:48 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x14) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x400, 0x200]) 05:07:48 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw\x00') read(r1, &(0x7f0000000040)=""/230, 0x20000126) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x0, &(0x7f0000000040), 0x1ff) ioctl$KIOCSOUND(r1, 0x4b2f, 0x81) 05:07:48 executing program 0: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x40) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000200)={r2, 0x14}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x58e1, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x40, r3, 0x0, 0x3}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000240)={"62636066300000000000008000", {0x2, 0x4e22, @multicast2=0xe0000002}}) connect(r1, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'team_slave_1\x00'}}, 0x80) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@hyper}) 05:07:48 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40004, 0x0) [ 245.849147] FAULT_INJECTION: forcing a failure. [ 245.849147] name failslab, interval 1, probability 0, space 0, times 0 [ 245.860591] CPU: 1 PID: 15871 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 245.867813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.877201] Call Trace: [ 245.879842] dump_stack+0x185/0x1d0 [ 245.883524] should_fail+0x87b/0xab0 [ 245.887298] __should_failslab+0x278/0x2a0 [ 245.891590] should_failslab+0x29/0x70 [ 245.895521] __kmalloc+0xc5/0x350 [ 245.899011] ? sctp_get_af_specific+0x53/0xa0 [ 245.903550] ? sctp_add_bind_addr+0xb0/0x630 [ 245.908011] sctp_add_bind_addr+0xb0/0x630 [ 245.912301] sctp_copy_local_addr_list+0x4e1/0x610 [ 245.917289] sctp_copy_one_addr+0x210/0xc40 [ 245.921689] sctp_bind_addr_copy+0x28c/0x970 [ 245.926148] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 245.931752] sctp_sendmsg+0x4764/0x5fc0 [ 245.935793] ? kstrtoull+0x757/0x7e0 [ 245.939602] ? sctp_getsockopt+0x148e0/0x148e0 [ 245.944246] inet_sendmsg+0x3fc/0x760 [ 245.948108] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 245.953540] ? inet_getname+0x4a0/0x4a0 [ 245.957594] __sys_sendto+0x6c4/0x7e0 [ 245.961459] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 245.966450] ? syscall_return_slowpath+0xe9/0x710 [ 245.971389] __x64_sys_sendto+0x1a1/0x210 [ 245.975606] ? __sys_sendto+0x7e0/0x7e0 [ 245.979618] do_syscall_64+0x15b/0x230 [ 245.983550] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.988771] RIP: 0033:0x455a09 [ 245.991980] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:48 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:49 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x8) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) epoll_create1(0xfffffffffffffffc) 05:07:49 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000844d6f1b0000069078ac14ffaae000000100004e20b80f6c1c3c90911f18990bdc7f4bd55e8725cfe147b81f657e0bc1228d7fb904fc004540cf2c31c7b941e11630dfe2b5d412e1dd84aaf7a71e3882635572479dbec0c67c8b7e971fde33d71da6af767000000000000017af2e5684d5d0554cfa0ef75f4c35b478b2658dee762132fa13e065f6e5261a967e6c6bca164f37f75945f4e8773c70446155899ee8d184da6702d8d8", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 05:07:49 executing program 7: r0 = socket$inet6(0xa, 0x1200000000000, 0x5) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40000000004b, &(0x7f00000001c0)=0x7fffffff, 0x4) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@getlink={0x34, 0x12, 0x821, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'ip_vti0\x00'}]}, 0x34}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r2, 0x7f, &(0x7f0000000140)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4882, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00000000c0)={0x88d90df188e8095a, 0x8}) [ 245.999731] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 246.007034] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 246.014344] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 246.021659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 246.028971] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000003 05:07:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) recvmmsg(r0, &(0x7f0000007cc0)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/188, 0xbc}, {&(0x7f00000011c0)=""/229, 0xe5}, {&(0x7f00000012c0)=""/126, 0x7e}], 0x4, &(0x7f0000001340)=""/4096, 0x1000, 0x1ff}, 0x200}, {{&(0x7f0000002340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002480)=[{&(0x7f00000023c0)=""/142, 0x8e}], 0x1, &(0x7f00000024c0)=""/4096, 0x1000, 0x5}, 0x15}, {{&(0x7f00000034c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004680)=[{&(0x7f0000003540)=""/238, 0xee}, {&(0x7f0000003640)=""/13, 0xd}, {&(0x7f0000003680)=""/4096, 0x1000}], 0x3, &(0x7f00000046c0)=""/69, 0x45, 0x100000}, 0x7}, {{0x0, 0x0, &(0x7f0000005b00)=[{&(0x7f0000004740)=""/228, 0xe4}, {&(0x7f0000004840)=""/192, 0xc0}, {&(0x7f0000004900)=""/124, 0x7c}, {&(0x7f0000004980)=""/70, 0x46}, {&(0x7f0000004a00)=""/64, 0x40}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/62, 0x3e}, {&(0x7f0000005a80)=""/99, 0x63}], 0x8, &(0x7f0000005b80)=""/229, 0xe5, 0x101}, 0x100}, {{&(0x7f0000005c80)=@l2, 0x80, &(0x7f0000006040)=[{&(0x7f0000005d00)=""/142, 0x8e}, {&(0x7f0000005dc0)=""/58, 0x3a}, {&(0x7f0000005e00)=""/235, 0xeb}, {&(0x7f0000005f00)=""/20, 0x14}, {&(0x7f0000005f40)=""/228, 0xe4}], 0x5, &(0x7f00000060c0)=""/103, 0x67, 0x10001}, 0xa14e}, {{&(0x7f0000006140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000006240)=[{&(0x7f00000061c0)=""/74, 0x4a}], 0x1, 0x0, 0x0, 0x2}, 0x1ff}, {{0x0, 0x0, &(0x7f0000006380)=[{&(0x7f0000006280)=""/236, 0xec}], 0x1, &(0x7f00000063c0)=""/130, 0x82, 0x1}, 0x800}, {{&(0x7f0000006480)=@can, 0x80, &(0x7f0000006880)=[{&(0x7f0000006500)=""/202, 0xca}, {&(0x7f0000006600)=""/252, 0xfc}, {&(0x7f0000006700)=""/227, 0xe3}, {&(0x7f0000006800)=""/9, 0x9}, {&(0x7f0000006840)=""/45, 0x2d}], 0x5, &(0x7f0000006900), 0x0, 0x5}, 0x80}, {{&(0x7f0000006940)=@hci, 0x80, &(0x7f0000006a00)=[{&(0x7f00000069c0)=""/50, 0x32}], 0x1, &(0x7f0000006a40)=""/4096, 0x1000, 0x1}, 0x1}, {{&(0x7f0000007a40)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007ac0)=""/27, 0x1b}, {&(0x7f0000007b00)=""/137, 0x89}], 0x2, &(0x7f0000007c00)=""/182, 0xb6, 0x5}, 0x7}], 0xa, 0x123, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000007f40)={0x7}, 0x1) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r2, 0x80047441, &(0x7f0000d1df52)=""/174) 05:07:50 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:50 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'erspan0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0xffffffffffffffd0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xfeb3, 0x56, 0x9520000000000, 0x8}, 0x98) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x0, 0x2, 'client1\x00', 0x1, "9497f1e29eb82bff", "dd765e0f3a504378e1e5fc2908a4e99079f6b450e2d8e77d3c74bc10719cb085", 0x8000, 0x8000}) 05:07:50 executing program 3 (fault-call:4 fault-nth:4): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:50 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) sendfile(r0, r1, &(0x7f0000000080)=0x6, 0x10000) 05:07:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x400022, &(0x7f0000000080)="93f0876751254fbb66293ab8b110eda921ca08045b589d57267b8389a3231f12f128f104146160e3163ca0a339fc58700b805916b0f2b760a6a1b914752820887e2245baa07a90875441c4a5e37bc71f7f733e1fe285708e78d2ffddb090dc0b6d26eadd83255ceef3b7", 0x6a) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB='P\x00\x00@\x00\x00\x00\x00'], 0x0) 05:07:50 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001c0000/0x600000)=nil, 0x600000, 0xffffffffffffffff, 0x80004011, r0, 0x0) pkey_mprotect(&(0x7f00001bd000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x15e342ba) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) 05:07:50 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x9795c9d73ee2b4e) readv(r0, &(0x7f0000000580), 0x3c1) 05:07:50 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x101000, 0x0) fallocate(r0, 0x1, 0x7ff, 0x3) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'bcsh0\x00'}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 247.317502] FAULT_INJECTION: forcing a failure. [ 247.317502] name failslab, interval 1, probability 0, space 0, times 0 [ 247.328902] CPU: 1 PID: 15936 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 247.336132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.345519] Call Trace: [ 247.348159] dump_stack+0x185/0x1d0 [ 247.351832] should_fail+0x87b/0xab0 [ 247.355599] __should_failslab+0x278/0x2a0 [ 247.359900] should_failslab+0x29/0x70 [ 247.363851] __kmalloc+0xc5/0x350 [ 247.367360] ? sctp_add_bind_addr+0xb0/0x630 [ 247.371821] sctp_add_bind_addr+0xb0/0x630 [ 247.376114] sctp_copy_local_addr_list+0x4e1/0x610 [ 247.381100] sctp_copy_one_addr+0x210/0xc40 [ 247.385504] sctp_bind_addr_copy+0x28c/0x970 [ 247.389977] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 247.395590] sctp_sendmsg+0x4764/0x5fc0 [ 247.399645] ? kstrtoull+0x757/0x7e0 [ 247.403452] ? sctp_getsockopt+0x148e0/0x148e0 [ 247.408097] inet_sendmsg+0x3fc/0x760 [ 247.411946] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 247.417377] ? inet_getname+0x4a0/0x4a0 [ 247.421426] __sys_sendto+0x6c4/0x7e0 [ 247.425288] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 247.430278] ? syscall_return_slowpath+0xe9/0x710 [ 247.435227] __x64_sys_sendto+0x1a1/0x210 [ 247.439436] ? __sys_sendto+0x7e0/0x7e0 [ 247.443460] do_syscall_64+0x15b/0x230 [ 247.447400] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.452617] RIP: 0033:0x455a09 [ 247.455829] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:50 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4b, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80805030127f109aaf821bf6171f6abd1263d4446b398b418f1473af2a499b7e0a679ddf861283571d3d50ac744819ae30aa866302b7dad7525ece154822538dd184a90363b3d2346cefb1bb2da6e33a1c7d369d1da56c21cb784ad80065e71"], 0x0) listen(r0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 05:07:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x7) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@remote, @in=@local}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioctl(r0, 0x8912, &(0x7f0000000240)="1bd45006000000d1240970") mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) dup2(r0, r0) [ 247.463582] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 247.470886] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 247.478183] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 247.485481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 247.492780] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000004 05:07:50 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x40400, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000140)={0x3ff, 0x3, 0x4}) r2 = syz_open_procfs(r0, &(0x7f0000000240)='net/mcfilter\x00') fcntl$notify(r2, 0x402, 0x80000001) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x2, 0x3, 0xff, 0x9381, 0x5, 0x1527], 0x6, 0x11, 0x6, 0x5, 0x2, 0x5, {0x1, 0x3, 0x2, 0xb1, 0x9dd, 0xffffffffffffffe5, 0x7, 0x8, 0x40, 0x6, 0x1, 0x6, 0xc867, 0x1, "3fe785bfb176956af0fbb42433c448627ffa88d27f2dae3567b04e21d8b45a83"}}) getdents64(r2, &(0x7f0000000340)=""/57, 0x39) 05:07:50 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'erspan0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0xffffffffffffffd0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xfeb3, 0x56, 0x9520000000000, 0x8}, 0x98) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000100)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x0, 0x2, 'client1\x00', 0x1, "9497f1e29eb82bff", "dd765e0f3a504378e1e5fc2908a4e99079f6b450e2d8e77d3c74bc10719cb085", 0x8000, 0x8000}) 05:07:50 executing program 3 (fault-call:4 fault-nth:5): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:50 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0xfff, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x3ff, 0x3ff, 0x2}, 0xc) 05:07:50 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000682000/0x4000)=nil, 0x4000) [ 247.803263] FAULT_INJECTION: forcing a failure. [ 247.803263] name failslab, interval 1, probability 0, space 0, times 0 [ 247.814765] CPU: 0 PID: 15976 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 247.821983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.831374] Call Trace: [ 247.834016] dump_stack+0x185/0x1d0 [ 247.837732] should_fail+0x87b/0xab0 [ 247.841500] __should_failslab+0x278/0x2a0 [ 247.845796] should_failslab+0x29/0x70 [ 247.849741] __kmalloc+0xc5/0x350 05:07:50 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaecf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) [ 247.853267] ? sctp_add_bind_addr+0xb0/0x630 [ 247.857723] sctp_add_bind_addr+0xb0/0x630 [ 247.862018] sctp_copy_local_addr_list+0x4e1/0x610 [ 247.867017] sctp_copy_one_addr+0x210/0xc40 [ 247.871419] sctp_bind_addr_copy+0x28c/0x970 [ 247.875884] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 247.881475] sctp_sendmsg+0x4764/0x5fc0 [ 247.885518] ? kstrtoull+0x757/0x7e0 [ 247.889317] ? sctp_getsockopt+0x148e0/0x148e0 [ 247.893955] inet_sendmsg+0x3fc/0x760 [ 247.897811] ? __msan_metadata_ptr_for_load_8+0x10/0x20 05:07:50 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 247.903236] ? inet_getname+0x4a0/0x4a0 [ 247.907274] __sys_sendto+0x6c4/0x7e0 [ 247.911146] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 247.916136] ? syscall_return_slowpath+0xe9/0x710 [ 247.921080] __x64_sys_sendto+0x1a1/0x210 [ 247.925281] ? __sys_sendto+0x7e0/0x7e0 [ 247.929295] do_syscall_64+0x15b/0x230 [ 247.933232] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.938448] RIP: 0033:0x455a09 [ 247.941663] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:50 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)='ppp0\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, 0x0, 0xfffffffffffffffb, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x101, 0x0, 0x56, 0x2, 0x401}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x32e, 0x4, 0x8, 0x10000, r2}, &(0x7f0000000280)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)) geteuid() socket$kcm(0x29, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000001940)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000300)={0x1, 0x3b, 0x100000001, 0xfffffffffffffe01, 0x8001, 0xcfd}) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000600)="cff5cadfb2327a32f0bf4f5783ed0b1b80aabc301407fc19ab86d7252c898f6301b4c090ec17d49dbb7385cd0cf6bc4449c30d89473ebad6d88dc91478a199f942a5e2a5a011bc463d0531039d67bcd3d1aa6588182771ebdc305eefb321beb071a10ad4132995777e4f23afed0065f25e17098e890b29b70a2b27b41d892671133685fc9a06639055bd84a1dcaa8569aba67d862b7e0f9e6b826e876706bee6f6f5407742993236691176c9089019030bf16e2dad8f1116f640d52ecf134751c291c74b5247f83116359669ee64ade5e61a39", 0xd3) creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000002c0)={0x5, 0x3, 0x3, 0x100000000, 0x6}) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000080), 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth1_to_bond\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000000c0)={0x2, 'ip6tnl0\x00'}, 0x18) [ 247.949409] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 247.956715] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 247.964026] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 247.971336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 247.978642] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000005 [ 248.122340] IPVS: stopping backup sync thread 15997 ... [ 248.164926] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 0, id = 0 05:07:51 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000140)=""/24, 0x18, &(0x7f0000000000)=""/101, 0x2, 0x2}}, 0x68) 05:07:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140), &(0x7f00000001c0)=0x8) lseek(r1, 0x0, 0x3) close(r0) 05:07:51 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) socket$inet6(0xa, 0x6, 0x2) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB], 0x0) 05:07:51 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:51 executing program 3 (fault-call:4 fault-nth:6): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:51 executing program 0: unshare(0x400) r0 = socket$kcm(0x29, 0x7, 0x0) syncfs(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) setsockopt$inet_tcp_buf(r1, 0x6, 0x2d, &(0x7f0000000140)="3a77f100b0c45f6c209407b3f95031fc4bac6d49c34f7eeb4d75db23b920dbd5f1b0b39c5ac2485664cb422127caa409ebca84b5be1081c54c615691e169706095fe3e01ae9e39c91f573af4248097a1d25ef262d0599a3ef2dda5d0e8aaa4a95c69212a320e93fe22e84954d137131250ab1c8a7cfbdec00252a22bf2d49a15499628f9cc138eb400456a48c76412183ac0b1365a974004bff4cbc31a2d4ecf43ad7ee94d9394df5b050e6e36be2bcd8160a925d439e543f59f375f83ecffc98eb1a310e9e0b8270275", 0xca) 05:07:51 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8001, 0x2240) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000005240)='./file0\x00') sendmmsg$alg(r0, &(0x7f0000005400)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="38b1193e6de22eeebde2287dca69c2ebfad1b432fdef261015b6877505", 0x1d}, {&(0x7f0000000080)="7e51c0aff27dd176c3ac216018ee82eaceaaabc4e1618eb6f52198d49b3299e5c37f21bcaec4ff53c3ce292cfb00d0f41a4fadf7b6ab1eb052182505da43f7155dda0b539003acdc7ee630899599f66aad276732dc138c7e96b31b4b7c151b815f8b11aee35a4db655b6206e09b1f8c863e44df9", 0x74}, {&(0x7f0000000100)="d0df7e31263d72c8bea5562a2b729fea75fc86dff72043a2883419b7d58fd019a81d10133734f708bf07bfd09e1f1701a5543f827c37063f24c214e8cb4ecc5c4f02173d58f07f30c4a37446bad27644df0bb9046afc96ab8eee564f84acad3b12d064d286aa6f305dc333656dc982c1ca0315beff8ef5426950093c894e8b634cd9a3a8d2bf79d9bf9e280c015f8ef9e2d26f2c144b6196c5bb9fda2d274a0d19a59243b36f095fe5ada3e6eef0f41764e11fe6cc52b04bb7e5108a034ee37cd18f05b9747a60060c8eecb35996c181661bfd2d194946de", 0xd8}, {&(0x7f0000000200)}], 0x4, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3}], 0x18, 0x10}, {0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f00000002c0)="c64b1c2cedecff8fcab8c621971ae0e058e9beaa22f8aafaf6ed3e85227829398660fb58eb2e4cbb01dfd4a60015595163246448405de638753001a0d1f5cbdf420a3d5985771e0124cd4dd01efb5860811b130f6af16307616dd9110987e1e84e20410a4d9fd50c18058e10ea8a1214458eef341dcbbf3a187ce2d3", 0x7c}, 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0x1000}], 0x5, &(0x7f0000004c80)=[@iv={0x60, 0x117, 0x2, 0x4b, "92c0ad4315bfc16727280bffcb1bec1701465f38446d5e5e657de574e0dbb97d563aacbb410cfd6e52e36ba4aabd46a156feeb10edf49e86fd97d7094d9f270429601e9dd9ac7f9d3782ab"}, @op={0x18, 0x117, 0x3}], 0x78, 0x1}, {0x0, 0x0, &(0x7f0000005280)=[{&(0x7f0000004d00)="8033d878422a74ac3b0ac6d2537113eaa06968d733d79bb01856c499f4c6d4e941201952285b2668bdf12382fdd1e4b3b97529f5be77894dd28b5c57645815ef587bc1e8a67322ba42d3d3f103c3f5c37aaa1401fe1aff2fa16734699e0b81a63c07ed46af12d0bf90846f14b6a00c41ba9d", 0x72}, {&(0x7f0000004d80)="7082807653bfd44abde4f57d1b195b92f153d7c97ee5f037c56ed9a405bfb329cd7795f0323ad0dd4eebcd8bb6582d14243fd8874012a24c58d9e8948eb90ce123b644731ac71b015078ab9993f3af26577fae8eb48f618d27e147f4baa1d07b953eb446316f48e9a2b6976811156f5c86530e3dabe252620fe4eacb7fe2c5db4526fe0cc0361cd6ffc1bc01e444971b5fbf8ec54671963f3db95ef5101c76448ed7af8bacad4ce5b2bf149e99", 0xad}, {&(0x7f0000004e40)="d599bf8d901a1e303b8f6ab7536a40e0061f0a068fa4396af238032ba733208fe8ee90d60fdb9fb3650e741298c9af56ce791963c4e4b3d62039fafec254be00f6862fb45dc37460f4e9fe3c2535272dc700f498fa1ec9165358eb2ace5e027a4a51eb9092c74205f06ef6e14f76ef46804cd0ab87d5de3adb45a0a0955fd54287a849fc19db0f9341c187622baba5617fe0490c90c6ee38da79f2e6ece8c105378a4be58df2d65891c029869eef11150f536b2928345e5be7847ec9a4a2be7fe1c02553b61937625731e744263c7202d424bb445dd19f966e6d6474cdd20c3b3171dcc6499f80e460ebbf8224290c4f96e7", 0xf2}, {&(0x7f0000004f40)="a6c68dd0ce83ab17bc5a8e02ea2569912de1e6590726bebd82f07dbf978056062fe71909402884083d500117ea53be320bb8045807cce483c9dfb5cbd7252765a963b95dc23f0ee693cba22898f8eec69fceaa8629914de59f2cbd9534ce22dfccb3880e54babde77e464f7a5523265d56ec414b13253c9ee34488f838c1db39621e249a694984e639cb38d7ecf36f8aee5aa8d03e9f3a631a4074d640a1a7799d801079314c422d9f3399eb", 0xac}, {&(0x7f0000005000)="b1099c143603ee7a8534a089a56e76b90ac2384cc7201575b6a7a1b74ba406632b34a70e259520555d22cf6456e84c58561686f1ea14b143ff73fa7f6a862613fc43857074ebef4755f80386deee5ee7b64fe110ba8235d897591617d833a61595096035281bf8afca9fd15e2b099829d9b0c39c2acffcbebe27ce9760d945ea8f93b111397b19251250871f16dc5d1052cb", 0x92}, {&(0x7f00000050c0)="d4db57c888e6680d76d12b96b3ecab1bfaf89b7b9e03f7b041e6b76fa879724c1b8f38e9a5ec7ff31e932ff35bb3faebe4c39ebe721151bf27559a6029b501905634", 0x42}, {&(0x7f0000005140)="51e4d204d471e6c997ea1502d28aa8de5b1cafe9220651", 0x17}, {&(0x7f0000005180)="346ea131c80a399dfdb8d8416b5d7055053d12e005622f896863c66160ec062bab27652b895bd9a55493a203efc062499d897b51b88f0c56061e91fdcbf1d70eb20a854800dac0f6f382a5a6dd90965470f296842bd638", 0x57}, {&(0x7f0000005200)="1f9fe1e9676f1f8c0a74a84e65e22d41e1c48c1578aacd4342b7694c435e5e3549282de786123ebe3ebe91", 0x2b}, {&(0x7f0000005240)}], 0xa, &(0x7f0000005340)=[@iv={0xa8, 0x117, 0x2, 0x90, "de0cc9be7d90cafaff8201e302e563419a34fd012fec6551a8a7e97e99df22945a484e39d69b6b732634c6174aac0f745c0cb8a64359b339ebc97c46935a5e85b32c0b2001d55b58a623b6f7a627ddfcb3b61485fa8a9a13f524ec22c6b06152d611a95992356d06e85d00689b1ac387d0ab960e2e414ece5f94cab6c5efe75112baff40ccf60319275b59571e3d2976"}, @op={0x18, 0x117, 0x3}], 0xc0, 0x40000}], 0x5, 0x0) connect$ipx(r0, &(0x7f0000005540)={0x4, 0x5, 0x7, "5669eabf6062", 0x6}, 0x10) 05:07:51 executing program 5: umount2(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffe) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x47}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x5}, 0x8) [ 248.383146] FAULT_INJECTION: forcing a failure. [ 248.383146] name failslab, interval 1, probability 0, space 0, times 0 [ 248.394637] CPU: 1 PID: 16017 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 248.401862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.411248] Call Trace: [ 248.413889] dump_stack+0x185/0x1d0 [ 248.417576] should_fail+0x87b/0xab0 [ 248.421340] __should_failslab+0x278/0x2a0 [ 248.425646] should_failslab+0x29/0x70 [ 248.429603] __kmalloc+0xc5/0x350 05:07:51 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x430200, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x1152600000}) [ 248.433129] ? sctp_add_bind_addr+0xb0/0x630 [ 248.437589] sctp_add_bind_addr+0xb0/0x630 [ 248.441904] sctp_copy_local_addr_list+0x4e1/0x610 [ 248.446894] sctp_copy_one_addr+0x210/0xc40 [ 248.451293] sctp_bind_addr_copy+0x28c/0x970 [ 248.455753] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 248.461351] sctp_sendmsg+0x4764/0x5fc0 [ 248.465390] ? kstrtoull+0x757/0x7e0 [ 248.469187] ? sctp_getsockopt+0x148e0/0x148e0 [ 248.473819] inet_sendmsg+0x3fc/0x760 [ 248.477657] ? __msan_metadata_ptr_for_load_8+0x10/0x20 05:07:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000200)={0x7, 0x0, 0x10003, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000240)={0x100000001, r2}) sendto$inet(r0, &(0x7f00000001c0)="16", 0x1, 0x20000801, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) unshare(0x2010100) mprotect(&(0x7f0000112000/0x2000)=nil, 0x2000, 0x6) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) [ 248.483081] ? inet_getname+0x4a0/0x4a0 [ 248.487119] __sys_sendto+0x6c4/0x7e0 [ 248.490978] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 248.495959] ? syscall_return_slowpath+0xe9/0x710 [ 248.500892] __x64_sys_sendto+0x1a1/0x210 [ 248.505094] ? __sys_sendto+0x7e0/0x7e0 [ 248.509105] do_syscall_64+0x15b/0x230 [ 248.513042] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.518258] RIP: 0033:0x455a09 [ 248.521472] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) r1 = socket(0x11, 0x800, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x5c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f00000001c0)=0x84) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="4c69dd5a275eae918d3f379a661c0b08f8d075a373131edf7e48dd86257b353c2376a6ac0eac18437a294dfa80ca7f3eb86f5b0268629f0984bcd89c921e72daeb971305e274d908a25c3c091437a15d729186705eeec62e8f56317c294bc142c92b69190bee5f8957d8c08480b8419876714942888c36acad62dac6a4b39b8c228560a56e5336e77d02ff0fd706988929e4ec0d797e5aaa578131198e932fe0d0c4869051f8931ea84b9ec7cfa8a91956", 0xb1}], 0x1) write(r0, &(0x7f00000003c0)=':', 0x1) write(r0, &(0x7f0000000140)="19", 0x1) [ 248.529219] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 248.536512] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 248.543811] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 248.551107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 248.558668] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000006 05:07:51 executing program 0: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000240)=""/224) syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20000, 0x0) fchdir(r1) open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) 05:07:51 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:51 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x80000) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000002c0)={{&(0x7f0000000180)=""/198, 0xc6}, &(0x7f0000000280), 0x11}, 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90200, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff]}, r2}, 0x14) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x230, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaacfcd5690f5679002547ee0592b9c3c40b8080045000028000000069072ac14ffaa7600000100004e200000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) bind$packet(r0, &(0x7f0000000300)={0x11, 0xc, r2, 0x1, 0x8, 0x6, @random="82c9ff72916f"}, 0x14) 05:07:51 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) r0 = socket$inet6(0xa, 0x7, 0x0) ioctl(r0, 0x8915, &(0x7f0000000040)="0047fc2f07d82c99240970") setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d1c000), 0x4) madvise(&(0x7f0000bc4000/0x2000)=nil, 0x2000, 0xe) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404440, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0x6, {{0xa, 0x4e21, 0x7f, @empty, 0x5}}, {{0xa, 0x4e24, 0x62e, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, 0x108) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/182, 0xb6) madvise(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x12) 05:07:51 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6e65742f73797a31a105f6f2790fba68e68ada3010708231a9735cb2c4db82ef71101c74f2035ad8c8b7ebb47f38abb39d809bd5d4ef3636f8b81e70f538dbca9f48891f1ce914de864f738b10f586d10476972c718bc0123ec5dc13527bde3a67e1540658fe541883c2ffba99eab83ecd561e65047bc37ab70dcf1bec630026b9d16396db96ebca7563cb35415117", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x4) 05:07:52 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000684000/0x3000)=nil, 0x3000, 0x3, 0x8032, r0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x8000, 0x7, 0x4, 0x7, 0x0, 0x10001, 0x2, 0x5, 0x8, 0x96, 0x3, 0x8, 0xa10, 0x5, 0x1, 0x7fff, 0x9, 0x1, 0xbad9, 0xf3, 0x10000, 0x6a, 0xb3, 0x0, 0x0, 0x9, 0xacf, 0x3, 0xffffffffffffffff, 0x5d39, 0xcd68, 0x1, 0x10001, 0x0, 0x1, 0x81, 0x0, 0x1, 0x2, @perf_config_ext={0x100000000, 0x16e}, 0x0, 0x20, 0x0, 0x7, 0x65e4000000000000, 0x5}, r1, 0x6, r0, 0x1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000000c0)={0x0, 0x100000000, 0x2, 0x11, &(0x7f0000685000/0x1000)=nil, 0xffffffffffffff80}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x7, 0x1, 0xfffffffffffffffc, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 05:07:52 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") keyctl$instantiate(0xc, 0x0, &(0x7f0000000140)="96", 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/71, 0x47) 05:07:52 executing program 2: r0 = socket$inet6(0xa, 0x400000001004, 0x8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 05:07:52 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x0, 0x64, [], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=""/100}, &(0x7f00000001c0)=0x108) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @rand_addr=0x1b}, 'veth1_to_bond\x00'}) 05:07:52 executing program 6: 05:07:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x6) sendto$inet(r0, &(0x7f0000000000), 0xa4, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond_slave_1\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 05:07:52 executing program 3 (fault-call:4 fault-nth:7): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f00000001c0)) [ 249.246205] kernel msg: ebtables bug: please report to author: Wrong size [ 249.278985] FAULT_INJECTION: forcing a failure. [ 249.278985] name failslab, interval 1, probability 0, space 0, times 0 [ 249.279825] kernel msg: ebtables bug: please report to author: Wrong size [ 249.290426] CPU: 1 PID: 16083 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 249.304508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.313890] Call Trace: [ 249.316520] dump_stack+0x185/0x1d0 [ 249.320198] should_fail+0x87b/0xab0 [ 249.323957] __should_failslab+0x278/0x2a0 [ 249.328273] should_failslab+0x29/0x70 [ 249.332223] __kmalloc+0xc5/0x350 [ 249.335746] ? sctp_add_bind_addr+0xb0/0x630 [ 249.340202] sctp_add_bind_addr+0xb0/0x630 [ 249.344496] sctp_copy_local_addr_list+0x4e1/0x610 [ 249.349484] sctp_copy_one_addr+0x210/0xc40 [ 249.353889] sctp_bind_addr_copy+0x28c/0x970 [ 249.358356] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 249.363961] sctp_sendmsg+0x4764/0x5fc0 [ 249.368003] ? kstrtoull+0x757/0x7e0 [ 249.371797] ? sctp_getsockopt+0x148e0/0x148e0 [ 249.376431] inet_sendmsg+0x3fc/0x760 [ 249.380288] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 249.385713] ? inet_getname+0x4a0/0x4a0 [ 249.389751] __sys_sendto+0x6c4/0x7e0 [ 249.393610] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 249.398593] ? syscall_return_slowpath+0xe9/0x710 [ 249.403526] __x64_sys_sendto+0x1a1/0x210 [ 249.407731] ? __sys_sendto+0x7e0/0x7e0 [ 249.411744] do_syscall_64+0x15b/0x230 [ 249.415675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.420884] RIP: 0033:0x455a09 [ 249.424089] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 249.431830] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 249.439120] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 05:07:52 executing program 6: 05:07:52 executing program 0: 05:07:52 executing program 2: 05:07:52 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x44000) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) 05:07:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f00000001c0)) 05:07:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000140)={0x5}, &(0x7f0000000180), &(0x7f0000000200)={r2, r3+30000000}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r4 = syz_open_pts(r1, 0x2) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000698000)=0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r5, 0x8, 0x9, 0x5}, &(0x7f0000000100)=0x10) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000280)) [ 249.446416] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 249.453709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 249.460998] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000007 05:07:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') accept$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x20, r3}) sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 05:07:53 executing program 3 (fault-call:4 fault-nth:8): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x1d, 0x800, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000100), &(0x7f0000000180)=0x6e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) dup3(r3, r2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x1) syz_open_pts(r0, 0x0) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) fadvise64(r1, 0x35, 0x101, 0x3) 05:07:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000180)) 05:07:53 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x80000) write$sndseq(r0, &(0x7f00000000c0)=[{0x6, 0x7, 0x0, 0xffff, @time={0x0, 0x1c9c380}, {0x5, 0x5}, {0xffff, 0x8}, @time=@time={0x77359400}}, {0x1000, 0x5, 0x1f, 0x7, @time={0x0, 0x989680}, {0x5, 0x7}, {0x21a0, 0x10001}, @quote={{0x80000001, 0x5}, 0x400, &(0x7f0000000040)={0x6, 0x6f, 0x1, 0x7fff, @tick=0xd1, {0x100000000, 0x7d}, {0x100000001}, @result={0x45}}}}, {0x1, 0x200, 0x81, 0x6315945c, @tick=0x6, {0x3, 0x5}, {0x8, 0x6}, @connect={{0x7, 0x6}, {0x3ff, 0x7fffffff}}}], 0x90) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080), 0x4) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) socket$packet(0x11, 0x40000003, 0x300) r2 = socket$netlink(0x10, 0x3, 0x4) write(r2, &(0x7f00000001c0)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080029007500", 0x27) 05:07:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f00000001c0)) 05:07:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x14, 0x2f, 0x331}, 0x14}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x202400, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000100)) 05:07:53 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') vmsplice(r0, &(0x7f0000001480)=[{&(0x7f0000000040)="9abf72072a86e35a82b75971d3facf8f7ffd457b788de2df94e22ac17d6df89790f99e76a85771355e78834511a185a3ae1348124341a3c31842525643e92c7e1596e9416057eb27209ae3fe1d22631fcd5d02c275e1bae293bb9ee7b135aae2366afa4b9c9df21a3ed35d1822903488d57f0e2303", 0x75}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="f58cae5cfbbd0d97ebc69ad4b7df7a3c5356e99b59a6f7", 0x17}, {&(0x7f0000000140)="2506c792fc0a307c4d779d8a5b285c08d30b79", 0x13}, {&(0x7f0000000180)="f7d8c50c0a268f00c5dda4969ec37c7fa9d17afbd5201f6e567204c19c0444976c23126960f541d1ac81c9a8bb59fe4eb08b2e27383348a823278f9f9df18d91ea4bdf93f5e67dcf02d9d448953332c06c7f4e56251be05d46d951b6d251f0f33a8ac06dc2fa79ded7f74fcf22cd2bdde0bf517f1ab9cc3f84ed583ade6ab7047f459564e4f182f6b043b5effa8305c7d2f9462087675f5128328a682c8b8a27087ca1d19eac28baf1f09bbf8b22d57661e65e70dc9fc03c0fbca1ed110b745309b20cead208ad5a2f5a784c3a7225ecf541782c595a6c8b0ee51e4709346b2e1cec412d55d904b5fb50", 0xea}, {&(0x7f0000000280)="26ded4fb7dab855df352308df105949ce4fafac364d20585298e4b53c03a4aa4086279e5358445518e106e16b1746cdd543820ac2223c5d7b6c638b43ff5b07f225d41577455977443b7ca7f1fb152d11aa15b8018bc4b479f30da0c4845f459710e5fcd3a5b1a558759009ec583bc96b1214c32e5fe6aaf14317445afb2efb6e645ade00e2804367684b409a571fd30b50b3957", 0x94}, {&(0x7f0000000340)="0508ae4a21538facf380dc5986375ddf38ac5f47eecbc0205a2728b5ef98815beb164f9dc86c3f8b53765b867d414ffd143729a7809e55b063a2e9110630f91840cf43d76f50bb0d021c659eee54e7ecddcd67400144ea28f8eff491e35a4a6ec5bd3dfbe0103a222d308a4ad72e475e3e97713f0582ca9239f7f47eca", 0x7d}, {&(0x7f00000003c0)="188e847a16b64f5a4f075612c5b5dd571f71ed365e382d892b349641", 0x1c}, {&(0x7f0000000400)="932408e25e741e44f7eb318390e0c8976dc317af7434b283464c2abb4b54da3cbc94c8ab810f9d5ec27632d75999ac9d65b0950ac2e52a8c03695018ffd2dcf856a5ff68247c1759c67b6a1a5a5a2da0f6045ffa", 0x54}, {&(0x7f0000000480)="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", 0x1000}], 0xa, 0xa) [ 250.575871] Unknown ioctl 21530 05:07:53 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 250.606500] Unknown ioctl 21530 05:07:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x80000000, 0x0, 0x10000, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x9, r2}) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') syz_open_dev$vcsn(&(0x7f0000001240)='/dev/vcs#\x00', 0xd0a, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x1, r2, 0x0, 0x5}) ioctl(r1, 0x1f, &(0x7f0000000240)="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") r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo/3@') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001280)={0x0, 0x80}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001300)={r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x100000001, 0x100000001, 0x8001, 0x1, 0x10000, 0x100, 0x800, 0x5, 0x4, 0x401, 0x9, 0x3, 0x0, 0x2, 0x7fffffff]}, &(0x7f0000001400)=0x100) [ 250.737717] FAULT_INJECTION: forcing a failure. [ 250.737717] name failslab, interval 1, probability 0, space 0, times 0 [ 250.749225] CPU: 0 PID: 16143 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 250.756444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.765832] Call Trace: [ 250.768467] dump_stack+0x185/0x1d0 [ 250.772147] should_fail+0x87b/0xab0 [ 250.775913] __should_failslab+0x278/0x2a0 [ 250.780215] should_failslab+0x29/0x70 [ 250.784156] __kmalloc+0xc5/0x350 [ 250.787660] ? sctp_add_bind_addr+0xb0/0x630 [ 250.792117] sctp_add_bind_addr+0xb0/0x630 [ 250.796409] sctp_copy_local_addr_list+0x4e1/0x610 [ 250.801398] sctp_copy_one_addr+0x210/0xc40 [ 250.805802] sctp_bind_addr_copy+0x28c/0x970 [ 250.810271] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 250.815867] sctp_sendmsg+0x4764/0x5fc0 [ 250.819906] ? kstrtoull+0x757/0x7e0 [ 250.823702] ? sctp_getsockopt+0x148e0/0x148e0 [ 250.828334] inet_sendmsg+0x3fc/0x760 [ 250.832184] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 250.837609] ? inet_getname+0x4a0/0x4a0 [ 250.841650] __sys_sendto+0x6c4/0x7e0 [ 250.845505] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 250.850482] ? syscall_return_slowpath+0xe9/0x710 [ 250.855413] __x64_sys_sendto+0x1a1/0x210 [ 250.859608] ? __sys_sendto+0x7e0/0x7e0 [ 250.863612] do_syscall_64+0x15b/0x230 [ 250.867543] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 250.872760] RIP: 0033:0x455a09 [ 250.875971] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 250.883718] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 250.891012] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 250.898311] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 250.905606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 250.912904] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000008 05:07:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xe9f1, 0xa9, 0x3, 0x4, 0xffffffffffffffff, 0x782600000}, 0x2c) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000000000000003, 0x40010, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x101080, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000140)={0x80000001, 0x1f0, 0x8, 0x401, 0x0, 0x8}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xa3cd, 0x104) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="000000009938c3f27c6e313305096dd37f6b6cc7287bbdba12645e747407b90d627b5b3ad6728bda6ecbd42c55ee6ded50ddfbd2e7a3accecc6c5892046a8bf2"], &(0x7f00000000c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 05:07:54 executing program 5: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x2, 0xa4) semctl$SEM_INFO(r2, 0x1, 0x13, &(0x7f0000000340)=""/36) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = perf_event_open$cgroup(&(0x7f0000000040)={0x1, 0x70, 0x6, 0x9de6, 0x1f, 0x10000, 0x0, 0xd70, 0x800, 0x1, 0x1800000, 0x1ff, 0xbeb, 0x6, 0x0, 0x3, 0x7f, 0x1, 0x1, 0x5, 0x100, 0x40, 0x8000, 0x6, 0x3, 0x58e6, 0x33, 0x5, 0x3ff, 0x4, 0x3, 0xffffffff, 0x5d, 0x6, 0x0, 0x7, 0xd73, 0xffffffffffff6bc2, 0x0, 0x6d1, 0x2, @perf_bp={&(0x7f0000000000), 0x1}, 0x8002, 0x2, 0x64f6, 0x7, 0x7fff, 0x6, 0x9}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x80000000) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)={0x0, 0x0, 0x4}) r4 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xc0, r5, 0x200, 0x70bd29, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 05:07:54 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000), 0xffb6) 05:07:54 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:54 executing program 6: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x7000) r1 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x100000001, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000400)={'ipddp0\x00', 0x800}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r4}, 0x14) shmdt(r0) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00003c1000), 0x0) r7 = semget(0x1, 0x3, 0x408) semctl$SETALL(r7, 0x0, 0x11, &(0x7f0000000440)=[0x10001, 0x1, 0x3, 0x7, 0xf7a, 0x7fffffff, 0x8]) r8 = accept$alg(r6, 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f00000003c0)) recvmmsg(r8, &(0x7f0000003640)=[{{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/4096, 0x1000}}, {{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80), 0x0, &(0x7f0000002e00)=""/90, 0x5a}}], 0x2, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) 05:07:54 executing program 2: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x34483, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="280000000000008d8700000000001d00652ea14d54ff1e3ec56c0000000000000000000000000000"], 0x13) 05:07:54 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x4ac) ioctl$TCSETA(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff}) socket$inet_smc(0x2b, 0x1, 0x0) 05:07:54 executing program 3 (fault-call:4 fault-nth:9): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 251.073488] FAULT_INJECTION: forcing a failure. [ 251.073488] name failslab, interval 1, probability 0, space 0, times 0 [ 251.084893] CPU: 0 PID: 16165 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 251.092108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.101482] Call Trace: [ 251.104112] dump_stack+0x185/0x1d0 [ 251.107786] should_fail+0x87b/0xab0 [ 251.111551] __should_failslab+0x278/0x2a0 [ 251.115853] should_failslab+0x29/0x70 [ 251.119796] __kmalloc+0xc5/0x350 [ 251.123298] ? sctp_add_bind_addr+0xb0/0x630 [ 251.127752] sctp_add_bind_addr+0xb0/0x630 [ 251.132039] sctp_copy_local_addr_list+0x4e1/0x610 [ 251.137027] sctp_copy_one_addr+0x210/0xc40 [ 251.141429] sctp_bind_addr_copy+0x28c/0x970 [ 251.145893] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 251.151492] sctp_sendmsg+0x4764/0x5fc0 [ 251.155535] ? kstrtoull+0x757/0x7e0 [ 251.159336] ? sctp_getsockopt+0x148e0/0x148e0 [ 251.163968] inet_sendmsg+0x3fc/0x760 [ 251.167823] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 251.173245] ? inet_getname+0x4a0/0x4a0 [ 251.177287] __sys_sendto+0x6c4/0x7e0 [ 251.181151] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 251.186134] ? syscall_return_slowpath+0xe9/0x710 [ 251.191073] __x64_sys_sendto+0x1a1/0x210 [ 251.195279] ? __sys_sendto+0x7e0/0x7e0 [ 251.199294] do_syscall_64+0x15b/0x230 [ 251.203228] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.208441] RIP: 0033:0x455a09 [ 251.211651] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:54 executing program 5: r0 = dup(0xffffffffffffffff) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000100)=0xfffffffffffffebf, 0x80800) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) shutdown(r1, 0x1) close(r2) 05:07:54 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x0, 0x80a, 0x4) getsockopt(r1, 0x114, 0x2716, &(0x7f0000000080)=""/13, &(0x7f000033bffc)=0x1f7) 05:07:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6(0xa, 0x5, 0x3f) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 251.219398] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 251.226698] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 251.233998] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 251.241304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 251.248600] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000009 05:07:54 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 251.288645] IPVS: ftp: loaded support on port[0] = 21 05:07:54 executing program 4: mmap(&(0x7f0000696000/0x7000)=nil, 0x7000, 0x3, 0x810, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400400) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x1) r1 = msgget(0x3, 0x440) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/4096) 05:07:54 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x1}, 0xc) socket$inet6(0xa, 0xb, 0x7) 05:07:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xba, 0x20000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000240)=""/205) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r5, &(0x7f000025d000), 0x3fc) 05:07:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r2) write$binfmt_misc(r2, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x1004) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x0) 05:07:54 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:54 executing program 0: r0 = request_key(&(0x7f0000002000)='keyring\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a7472757300000005a03f00070000000008", 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000740)="87be463b2b1ff412c6d36ccf1b253f67abafaf04b263c2653a2c16bf25abbb41da4950bd1e39aa2fcff9797d9de58f07d4b50adb67485457f521773071d7b77f44f704a6ae1d1b1013e2bad954f284b0520610344539700000650b42e30eb2f17cd10e609a702f43e573968b27") sendmmsg$inet_sctp(r1, &(0x7f0000000640)=[{&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)="ffa29b01a6ebc41e2a175940554533ad", 0x10}, {&(0x7f00000000c0)="2e18fedabb2acf8136406bc775d336cefb2386b124db04e5844d097a5d", 0x1d}, {&(0x7f0000000100)="44a9f5feabc2144934f38f3060d46ea35e675fe39bb914a1e36a743b15091eb4a22c41ffc2fd01b82025c761d76178c26b8fa5a10552bd121f9517b65844ac", 0x3f}, {&(0x7f0000000140)="bd5344d390dd5efcc9a33b1db13bccd86f4cfbcd4d7a12bc59", 0x19}, {&(0x7f0000000180)="9b886df7de6d953028aa70aa45a48ccd695423a2e3195a62d6e0a3912b9e14f471432ce387158704a072fc502d4455c0057dac802db19a511564dd44f6188d8af70acecb11e35118f3866c36f84eb01a9906822ff2d1805b0cc26ce40edabb393869eb9fadcd7d7125a36aa237ea33a1ab5239cd8bc96402624b4d3801", 0x7d}, {&(0x7f0000000200)="09ec36bf7400c955d209819fb416e1cea4207b74fee811636a31544ac201e7eea230121c", 0x24}, {&(0x7f0000000240)="12e79219aa15d3bb8ea837db9d6033bcd13257cd76f6941d1df1b36e3f7234c5d3847fd18e509515639d1d4a7a4bdc238911f685aace66ef6ede2d72821f0c3b2e3dbe5961fc93e9247e59c74694f4036887d297216030fe43219d5af63dd6ead32974185e61d1a4bdd22c62ec1b933c4b2bfe8fc6a738e98e8367c9f362772174d776b03fcfc483731c20bd5fd75a30699bf753be958d8d513b75b2e556ac507a3796c4130a0ace6b853df285506fa8950a5a82a8d897b30a4e1fb36263ca388bf431ed2d6ad94e8fee4da1406f11b5a1517b7b7376d62f4103fdcef4d437c95c42f20bb70ce9f4c9bed0e17f6bd827d034bc2156640edfe10849165a", 0xfd}], 0x7, &(0x7f00000003c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @init={0x18, 0x84, 0x0, {0x4, 0xbf, 0x8001}}, @init={0x18, 0x84, 0x0, {0x20, 0x6, 0x20, 0x7fff}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}], 0x60, 0x4000000}, {&(0x7f0000000440)=@in6={0xa, 0x4e20, 0x2, @empty, 0x8}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000480)="085eb4eee33466e118362df8b70386d89ef9673294ac6a94238e738172c8999b3e49b6c52e2cff453c19f9e73580a0bdc07d4aeefb917ec85db1f05ac941b5ce07c715dcc86e52ee599b2974646a75f01884ae6e87311c9256308d5927eeb22e1b9d7505e43e26c7646ee920c55f7c2fdc3ec63305f2521d3c3fd8b873d70446e492edca1290bf967863845f90ce23f6273ca5f1ee78c3a41a8502097a7a7501e964ae5857e9fc02018154b5dab04b7dbc78e927428d8c5c5d8ffba24f988ad946fb2892bad16db1ebfbae7daf27f58e7d7dfe0a270f5fc6d0b83be693108bfab32e6b7865edc3b5862622274245", 0xee}, {&(0x7f0000000580)="df269983f0e3a5cf49bdf9d95dc5f5337a6da6b940fc727b378cd20bb8bf2fb601eff1ce99f8082170c06e0896173642aad15034a88b4188b21441e2c0e4fd", 0x3f}], 0x2, &(0x7f0000000600)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xe}}], 0x30, 0x20000010}], 0x2, 0x40) keyctl$negate(0xd, r0, 0xbf, r0) r2 = fcntl$getown(r1, 0x9) migrate_pages(r2, 0x6e1, &(0x7f00000006c0), &(0x7f0000000700)=0x5) 05:07:54 executing program 3 (fault-call:4 fault-nth:10): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:54 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6, 0x200000) getpeername$inet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) [ 251.711955] IPVS: ftp: loaded support on port[0] = 21 [ 251.858448] FAULT_INJECTION: forcing a failure. [ 251.858448] name failslab, interval 1, probability 0, space 0, times 0 [ 251.869854] CPU: 1 PID: 16244 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 251.877072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.886450] Call Trace: [ 251.889082] dump_stack+0x185/0x1d0 [ 251.892755] should_fail+0x87b/0xab0 [ 251.896516] __should_failslab+0x278/0x2a0 [ 251.900820] should_failslab+0x29/0x70 [ 251.904758] __kmalloc+0xc5/0x350 [ 251.908257] ? sctp_add_bind_addr+0xb0/0x630 [ 251.912797] sctp_add_bind_addr+0xb0/0x630 [ 251.917098] sctp_copy_local_addr_list+0x4e1/0x610 [ 251.922092] sctp_copy_one_addr+0x210/0xc40 [ 251.926493] sctp_bind_addr_copy+0x28c/0x970 [ 251.930953] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 251.936558] sctp_sendmsg+0x4764/0x5fc0 [ 251.940602] ? kstrtoull+0x757/0x7e0 [ 251.944401] ? sctp_getsockopt+0x148e0/0x148e0 [ 251.949040] inet_sendmsg+0x3fc/0x760 [ 251.952894] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 251.958318] ? inet_getname+0x4a0/0x4a0 [ 251.962363] __sys_sendto+0x6c4/0x7e0 [ 251.966232] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 251.971222] ? syscall_return_slowpath+0xe9/0x710 [ 251.976157] __x64_sys_sendto+0x1a1/0x210 [ 251.980363] ? __sys_sendto+0x7e0/0x7e0 [ 251.984373] do_syscall_64+0x15b/0x230 [ 251.988308] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 251.993524] RIP: 0033:0x455a09 [ 251.996738] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:55 executing program 0: r0 = inotify_init1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="0047fc2f07d82c99240970") r2 = open(&(0x7f0000000000)='./file0\x00', 0x600, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000000040)=0x8, 0x4) close(r0) 05:07:55 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) 05:07:55 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:55 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x1000000000000000) mount(&(0x7f0000000ac0)='./file1\x00', &(0x7f0000000a80)='./file0\x00', &(0x7f0000000a40)='ramfs\x00', 0x0, &(0x7f0000000b80)) chroot(&(0x7f0000000280)='./file0\x00') r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x103, 0x8001, 0x2, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) unshare(0x24020400) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='qnx6\x00', 0x1000, &(0x7f0000000500)) pivot_root(&(0x7f0000001380)='./file0\x00', &(0x7f00000016c0)='./file0\x00') 05:07:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xba, 0x20000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000240)=""/205) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r5, &(0x7f000025d000), 0x3fc) 05:07:55 executing program 3 (fault-call:4 fault-nth:11): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:55 executing program 4: [ 252.004486] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 252.011774] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 252.019068] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 252.026359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 252.033652] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000a 05:07:55 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80002, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4c831, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl(r2, 0x4, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000000)=0x1f40) write$cgroup_int(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="87d6b49e9b5942fdc4ee64bd052ab55b7169238d4a5d4993b4134b1c6488ccc936d393df6fef50dc34b314682acf0ad180100795"], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400001, 0x0) fcntl$setlease(r0, 0x400, 0x1) [ 252.186579] FAULT_INJECTION: forcing a failure. [ 252.186579] name failslab, interval 1, probability 0, space 0, times 0 [ 252.198091] CPU: 0 PID: 16265 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 252.205311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.214694] Call Trace: [ 252.217331] dump_stack+0x185/0x1d0 [ 252.221005] should_fail+0x87b/0xab0 [ 252.224775] __should_failslab+0x278/0x2a0 [ 252.229088] should_failslab+0x29/0x70 [ 252.233017] __kmalloc+0xc5/0x350 [ 252.236517] ? sctp_add_bind_addr+0xb0/0x630 [ 252.240967] sctp_add_bind_addr+0xb0/0x630 [ 252.245279] sctp_copy_local_addr_list+0x4e1/0x610 [ 252.250266] sctp_copy_one_addr+0x210/0xc40 [ 252.254643] sctp_bind_addr_copy+0x28c/0x970 [ 252.259116] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 252.264718] sctp_sendmsg+0x4764/0x5fc0 [ 252.268760] ? kstrtoull+0x757/0x7e0 [ 252.272568] ? sctp_getsockopt+0x148e0/0x148e0 [ 252.277201] inet_sendmsg+0x3fc/0x760 [ 252.281064] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 252.286493] ? inet_getname+0x4a0/0x4a0 [ 252.290554] __sys_sendto+0x6c4/0x7e0 [ 252.294451] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 252.299437] ? syscall_return_slowpath+0xe9/0x710 [ 252.304377] __x64_sys_sendto+0x1a1/0x210 [ 252.308577] ? __sys_sendto+0x7e0/0x7e0 [ 252.312580] do_syscall_64+0x15b/0x230 [ 252.316508] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 252.321722] RIP: 0033:0x455a09 [ 252.324921] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xba, 0x20000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000240)=""/205) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r5, &(0x7f000025d000), 0x3fc) 05:07:55 executing program 4: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80000, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x80000000008035, r0, 0x0) 05:07:55 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x7ff, 0xfb8d}, {0x3, 0x5}, {0x9, 0x6}, {0x4842, 0x6}, {0xde4, 0x2}, {0x1, 0x100000001}, {0x5, 0x8f}]}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x2000d045, 0x0, 0xa}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0xf6) 05:07:55 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) futex(&(0x7f0000004000), 0x400000084, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)='$em0\x00', 0x3) r2 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x402001) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000380)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x11, 0x7, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc29, 0x0, 0x0, 0x0, 0x1ff}, [@ldst={0x1, 0x3, 0x0, 0x9, 0x7, 0xfffffff4, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3000}], {0x95}}, &(0x7f00000004c0)='GPL\x00', 0x5, 0x2c, &(0x7f0000000500)=""/44, 0x41100, 0x1, [], 0x0, 0x5}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000005c0)=0x0) r9 = getuid() r10 = getegid() r11 = openat$md(0xffffffffffffff9c, &(0x7f0000000600)='/dev/md0\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000680)='/dev/urandom\x00', 0xccb1cedf265f6e16, 0x0) r15 = openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x262000, 0x41) r16 = fanotify_init(0x56, 0x80800) r17 = syz_fuse_mount(&(0x7f0000000700)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x20000) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/loop-control\x00', 0x200, 0x0) r19 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r20 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r21 = socket$inet6_icmp(0xa, 0x2, 0x3a) r22 = accept(0xffffffffffffffff, &(0x7f0000000800)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000880)=0x80) r23 = socket$bt_bnep(0x1f, 0x3, 0x4) r24 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000008c0)=0xffffffff, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000940)={0x0, 0x0}) r27 = geteuid() fstat(r13, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() r30 = geteuid() getgroups(0x5, &(0x7f0000000a00)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000a40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a80)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000b80)=0xe8) getgroups(0x4, &(0x7f0000000bc0)=[0xffffffffffffffff, r5, 0xffffffffffffffff, r31]) sendmsg$netlink(r0, &(0x7f0000000d40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800420}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="400100001200000329bd7000fedbdf25a400420008002400", @ANYRES32=r1, @ANYBLOB="9c535ac96aff353228b7d8e3214187139eab0a1bb85abfb0e1c93787464bf0bc90c37962e6b4d43ace2abc3d59477baa1e6a4032e961f6f5a09eb1d796d30e29660a06e769be389db64d81da45eac5bfe5e8dbd8ffe8360081d57b1886bd657c9756510209a025c9daf8c62a8afca1360a722618fcbcf4583bc5d9b4caab18584463ed8fab98eccaaf356ef9940400010000000008005900070000008400180008008000", @ANYRES32=r2, @ANYBLOB="0c008300050000000000000064006e00074bce9d213c8718bca79c2e4a0a834d03d4a4aaa382362e2685dd335b45051532bd86074f0524f070b3c57b5add5329e44c385b706c0b5d06b56a29b16f22328ecb0a33270ebd042b79355823028944ae55724c2af48e51e7afce80a800000008007700ac1414bb"], 0x140}], 0x1, &(0x7f0000000c00)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r11, r12, r14, r15, r16, r17, r18]}, @rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x118, 0x4000000}, 0x4) [ 252.332658] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 252.339952] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 252.347241] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 252.354529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 252.361818] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000b 05:07:55 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:55 executing program 6: unshare(0x400) timerfd_create(0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x4, 0x40) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000280)="e24561d0e700ce5f223ac48fd4d7eb91ac335faa353cc6768efcdb12daf25b3183ee1251ec8ede2734a190cf8c070124d86ba4638a18e5ee13a3d6ed0fb2d0c2852a6c62187397013487e6684cec7396b53e48b0962f1babc300361eeb29b495b47e2818f2e413222444d18bf5b49d8940c1e8497566599516143f0a22da9cdb0bd87af3a31e6e1404f247cfad8031c5cc410fcfdd1302bb98990abcb28ff5e20813edd9c5d32ad80f6996962c41bfb44a2caf313ffb878c5519", 0xba}, {&(0x7f0000000340)="967c3a61be5f81fd465189cf50f162e00bd077efde7e795dd923631bb94c10ab3b59a67dd105877db6a215b83f78d5450ffa8ee0d51a6596821583dbeee6d466b94c8e7d999c3399fea21c337ff52f028255f11aef6ffd3441f5859d173b0357ba8baea60027a7dafd3542d948a52550eebd5d909b663a3b1bdaff2c69034501550fea7bcd34770b56b4fc", 0x8b}, {&(0x7f0000000400)="fe709a5592b6125b1ab997b1d934d6b8b95bc7d2f915b62f58463ebed852a592b46dfc595d59dea70ff161cf39ddcad8125d67ef775f6e200566bf74b3a28350b8860207651eb69d23ec900018b12a4d3447eab5f6aeebcdeebd2a8750bdd9c8f97d00139217bed2540dcd703349c05fe61d35318684bc7838906d376ab0e3fdbe3deed6aac756c5472b4a331ae5683e40413f14bfe5df1aad894bdee92bf8afbf80b4914f5c54da1b993b249fad7abf06c7db3478677b6ef4cbd37ca2713246b5fd9d759821d9615f00e7593c", 0xcd}, {&(0x7f0000000500)="c7659d2e8a284960ebd5dc039241a0515bbe3a40cd1688dd894890", 0x1b}, {&(0x7f0000000540)="51c89601892c5552c661b734d25617b4", 0x10}, {&(0x7f0000000580)="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", 0x1000}], 0x6, 0x0, 0x0, 0x44081}, 0x4004010) ioctl$TCSBRKP(r0, 0x5425, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001680)='/dev/vcs#\x00', 0x0, 0x1) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000180)=0x8) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 05:07:55 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unshare(0x400) io_setup(0x2, &(0x7f0000000280)=0x0) eventfd2(0xd4, 0x80000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x48, 0x600) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x0, 0x7ff, 0x4}) r2 = eventfd2(0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000400), 0x0, 0x0, 0x0, 0x1, r2}]) 05:07:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xba, 0x20000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000240)=""/205) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r5, &(0x7f000025d000), 0x3fc) 05:07:55 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = gettid() setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000004c0)={0x8}, 0x4) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/135) r3 = inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x20) inotify_rm_watch(r0, r3) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000440)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0c008b59450000000000000000000c007300000001000000000008008000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0], 0x380}, 0x1, 0x0, 0x0, 0x4001}, 0x4000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)='ip_vti0\x00') mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:55 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x80, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r1, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="000200002f0020062dbd7000fedbdf250d00000008000600", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00000008006900070000000c00620008001c0003000000"], 0x200}, 0x1, 0x0, 0x0, 0x800}, 0x1) 05:07:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xffffffffffffff7e) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3d00}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x2, 0x20c, 0x1f, 0x9b, 0x2, 0x1000, 0x72, r2}, &(0x7f0000000240)=0x20) 05:07:55 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000200)=@srh={0x0, 0x0, 0x4}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000140), 0x10000) 05:07:55 executing program 6: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x400) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x3811c3) 05:07:55 executing program 3 (fault-call:4 fault-nth:12): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xba, 0x20000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000240)=""/205) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) sendfile(0xffffffffffffffff, r5, &(0x7f000025d000), 0x3fc) [ 252.928418] FAULT_INJECTION: forcing a failure. [ 252.928418] name failslab, interval 1, probability 0, space 0, times 0 [ 252.939803] CPU: 0 PID: 16318 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 252.947017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.956401] Call Trace: [ 252.959028] dump_stack+0x185/0x1d0 [ 252.962707] should_fail+0x87b/0xab0 [ 252.966475] __should_failslab+0x278/0x2a0 [ 252.970775] should_failslab+0x29/0x70 [ 252.974715] __kmalloc+0xc5/0x350 [ 252.978227] ? sctp_add_bind_addr+0xb0/0x630 [ 252.982679] sctp_add_bind_addr+0xb0/0x630 [ 252.986968] sctp_copy_local_addr_list+0x4e1/0x610 [ 252.991953] sctp_copy_one_addr+0x210/0xc40 [ 252.996343] sctp_bind_addr_copy+0x28c/0x970 [ 253.000805] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 253.006395] sctp_sendmsg+0x4764/0x5fc0 [ 253.010429] ? kstrtoull+0x757/0x7e0 [ 253.014225] ? sctp_getsockopt+0x148e0/0x148e0 [ 253.018855] inet_sendmsg+0x3fc/0x760 [ 253.022704] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 253.028129] ? inet_getname+0x4a0/0x4a0 [ 253.032167] __sys_sendto+0x6c4/0x7e0 [ 253.036022] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 253.041007] ? syscall_return_slowpath+0xe9/0x710 [ 253.045947] __x64_sys_sendto+0x1a1/0x210 [ 253.050152] ? __sys_sendto+0x7e0/0x7e0 [ 253.054166] do_syscall_64+0x15b/0x230 [ 253.058104] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.063431] RIP: 0033:0x455a09 [ 253.066693] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:07:56 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:56 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) readahead(r0, 0x0, 0x9) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) epoll_create(0x4) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) 05:07:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xba, 0x20000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000240)=""/205) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') r6 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r6, r5, &(0x7f000025d000), 0x3fc) 05:07:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000080)="7a9b52995f00d28b42c4bba9475c28c57c82b87f552390b67b05fc40b8207ccf6f33d0090729be445a348a065f8a10595957288d7a0babcd8d2c34623e63a6888de661589f4f4e646e63cc0bb377bf0fd9950cbe1105835fce78ce9f8d4c6a107b6134a2d1f697b63f36d956aae81bf4d1d4cb816d202650645470bf06a55a9dcfa30f3995d06696b91d411698b3f6d60919bb471b09dd069d43aec5cc2b33edf01c514f3b5e413ddd2a8b45db5c35bd9a28ff3c4983917519be48b3f3e09f597b130b08cda169fbad02d90fea7f2f173c90485c4d7913b29f47bd6362b8d076e8", 0xe1) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) dup3(r1, r0, 0x0) [ 253.074431] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 253.081725] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 253.089024] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 253.096333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 253.103632] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000c 05:07:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0xc) mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x2000004, 0x80000000036, r0, 0x0) r1 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x50}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x7ff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getpriority(0x1, 0x0) 05:07:56 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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"], 0x20) write$rdma_cm(r0, &(0x7f00000017c0)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) r3 = socket$unix(0x1, 0x5, 0x0) dup3(r3, r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)) 05:07:56 executing program 3 (fault-call:4 fault-nth:13): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:56 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:56 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x4000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xba, 0x20000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r4, 0x81785501, &(0x7f0000000240)=""/205) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, 0xffffffffffffffff, &(0x7f000025d000), 0x3fc) 05:07:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r1, &(0x7f00000004c0), 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x0) r3 = gettid() r4 = getuid() getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000180), 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) init_module(&(0x7f0000000500)='\x00', 0x1, &(0x7f0000000540)='\x00') sendmsg$nl_netfilter(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x2a8, 0x9, 0x14c8f73bfba2acbb, 0x200, 0x70bd2c, 0x25dfdbfd, {0xa, 0x0, 0x9}, [@typed={0x8, 0x2d, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="0a9e3cbf947ad590dd87251e2d0a9b49a0021e16d579ff26ee8dbad10468b029e6e70e32b09fe0004dd78bdcb677d0e206304bc08a713452aba32db2c03c5152436e17645ff85d019e7f6d082b6908d5daa1055ad4e79155232f363cf07e493c9abc6be8cba8f6e5dcf686ee7e3e154b6193d9d4a4a256482170cd2ea834b783868c438538288653817f68eef51abfa668fd10d4688d2aa9c4145c97134f69f3dd363f63e74edb49de9bf5b8472d929c4a87a67ef3ec1d00478f90e71efff3ee25", @typed={0x8, 0x50, @pid=r3}, @generic="a3c5603c7af271dd1e1dea1468c2b926c334e4460ef0e53956", @nested={0x4, 0xe}, @nested={0xa4, 0x72, [@typed={0x8, 0x38, @fd=r0}, @generic="2b0189a6ed8b750b6b0002fea9a88c27b14037833f554e2fc0c6a6e99917cea19fce5452a53f0ce3074812cb", @generic="9bdb3936ea7f38898237a5bf52980d810f390c119455c727c6a0495fe09d7d0a79305a08434f1190adcd2e74dacc9bc23f2027c64df3ba6a75053c2a7723f22fc870c815d9f5922006fa1403d9a01d6a55fb82ea7caeb4edb41c0149c84b1c29645ede5be704e339d4"]}, @typed={0xc, 0x1d, @u64=0x3}, @nested={0x44, 0x43, [@typed={0x8, 0x7d, @u32=0x7}, @typed={0x28, 0x33, @binary="5f1c5bcf3e84f94807ba9835f7fe94f9c669325492be2ce4c66dec0ec02af50b533fdd"}, @typed={0x8, 0xf, @uid=r4}, @typed={0x8, 0x6d, @u32=0x2}]}, @nested={0xb0, 0x7e, [@typed={0x4, 0x31}, @generic="2e310470546890bb5093fd25a2bd9de2acd25bc8176f38e4e4b6d2c2f5a99d1d13ccb82b530c8fa3b330e0cc40cf6144b7ab88aa3add3538d2739fe9d13e861e7417529a57b77f267059acda4ecf4c8bb0459ae92daee297525c6a945bed4a5d28c3d330154754f2906d63020c2a60c4641252bc019eb09c3deb063ff78b18ad284379", @typed={0x8, 0x58, @pid=r5}, @typed={0xc, 0x92, @str='nodev\x00'}, @typed={0x10, 0x96, @str=',cgroup}\x00'}]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x4048015}, 0x48000) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x100000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl(r6, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmmsg(r0, &(0x7f0000005780)=[{{0x0, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d00)}}], 0x34000, 0x0) 05:07:56 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100, 0x1, 0xfb1, 0x5, 0xffff, 0x8, 0xffff, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xffffffffffffe27e, 0x7, 0x5, 0x3, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x5}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) recvmmsg(r0, &(0x7f0000002c40)=[{{&(0x7f0000000280)=@nfc_llcp, 0x80, &(0x7f0000001500)=[{&(0x7f0000000300)=""/23, 0x17}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/136, 0x88}, {&(0x7f0000001400)=""/82, 0x52}, {&(0x7f0000001480)=""/122, 0x7a}], 0x5, &(0x7f0000001580)=""/176, 0xb0, 0x8000}}, {{&(0x7f0000001640)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001740)=[{&(0x7f00000016c0)=""/73, 0x49}], 0x1, &(0x7f0000001780)=""/23, 0x17, 0x3f}, 0xdb5}, {{&(0x7f00000017c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001840)=""/122, 0x7a}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/8, 0x8}, {&(0x7f0000002900)=""/36, 0x24}, {&(0x7f0000002940)=""/210, 0xd2}, {&(0x7f0000002a40)=""/204, 0xcc}], 0x6, &(0x7f0000002bc0)=""/124, 0x7c, 0x6}, 0x1f}], 0x3, 0x2000, &(0x7f0000002d00)={0x77359400}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002d40)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002d80)) llistxattr(&(0x7f0000002dc0)='./file0\x00', &(0x7f0000002e00)=""/61, 0x3d) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002e80)={&(0x7f0000002e40)='./file0\x00', r0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000002ec0)={0x5, 0x6, 0x3}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = add_key(&(0x7f0000002f40)='dns_resolver\x00', &(0x7f0000002f80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002fc0)="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", 0xfe, 0xffffffffffffffff) r5 = request_key(&(0x7f00000044c0)='dns_resolver\x00', &(0x7f0000004500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004540)='^cpuset):vboxnet1]selfvmnet1}#\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000004440)=[{&(0x7f00000030c0)="9ef37e954f12ee1769ce9061df59174c563601cb41c4f8aa9f2e4f4a6a32b133315835f9624537761447a2d62246e8990de63c35077daf0a20366ba6bdf61a465f512e47cc179ae2f9d17c56f750da504d6d3ef5675fd4f7a1bfafe2fe642cd33ebabeabd7a8201a0af44815835e507956ec20bb91ee8dea4a2f983d7aaa62eea85b2ac12cb9ca9ad3b4f337d8d078c7ee17efc1", 0x94}, {&(0x7f0000003180)="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", 0xfa}, {&(0x7f0000003280)="3a136776dcb042d87cbe6834cb3d2ccafb1ba4d4d9c016f4c9c6216b895aa0e6224853e945d755bb9a2f95d7fc63da5e216077b1a3f956a641b925fecec6f0bf6bbd3aa1c02ca3d977d77dbba4389a7e94791211b48986a8b8bef9735d3d35dbd15e65fe99d83dbb721a800c5a6dd94c1bbf5db8b48b9a4f84c2ef8f2d6c3bac4bdf8c2d1717cb8e1ac846e2d48c8c47781f6c", 0x93}, {&(0x7f0000003340)="48e1be", 0x3}, {&(0x7f0000003380)="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", 0x1000}, {&(0x7f0000004380)="928e8be3cf2b7b2f7af7b8597221defdf79bb748d6e6ef045e8a2f83bc9a0351c3296de7c5876cbe8ac4df662703c363d001ff27678d431451f9d0902bedb9a5205aa8d153b5f05745e0170772f31d9c7727932964676505e7cffa8e25ab189f68887d9e0682b3b6e2ad06ff3db35589f83be01cc6089aa6ca57213c64322421004f", 0x82}], 0x6, r5) rt_sigsuspend(&(0x7f0000004580)={0x401}, 0x8) pselect6(0x40, &(0x7f00000045c0)={0x1ff, 0x101, 0x6, 0x5, 0x1000, 0x7, 0x9, 0xe00000}, &(0x7f0000004600)={0x0, 0x3ff, 0x8, 0x4, 0x100, 0x40, 0xd7, 0x7}, &(0x7f0000004640)={0x1, 0xffffffffffffffff, 0x4, 0x3, 0x2, 0x2, 0x3, 0x2e}, &(0x7f0000004680)={0x77359400}, &(0x7f0000004700)={&(0x7f00000046c0)={0x9509}, 0x8}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004740), &(0x7f0000004780)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000047c0)={@loopback={0x0, 0x1}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000004800)={{0x27c4, 0x20}, 0x1, 0x6, 0x5, {0x7f, 0x9}, 0x80000001, 0x4}) r6 = accept4$ax25(r0, &(0x7f0000004880), &(0x7f00000048c0)=0x10, 0x800) r7 = shmget(0x2, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r7, 0xd, &(0x7f0000004900)=""/195) r8 = getpgrp(0x0) fcntl$setown(r3, 0x8, r8) getsockname$ax25(r6, &(0x7f0000004a00), &(0x7f0000004a40)=0x10) prctl$getname(0x10, &(0x7f0000004a80)=""/47) poll(&(0x7f0000004ac0)=[{r3, 0x2000}, {r6, 0x1}, {r6, 0x7400}, {r3, 0x1}], 0x4, 0x180000000000) utimensat(r0, &(0x7f0000004b00)='./file1\x00', &(0x7f0000004b40)={{}, {0x77359400}}, 0x7929ce73bc38d86a) 05:07:56 executing program 7: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffee}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x200, 0x40000) connect(r0, &(0x7f0000000080)=@ax25={0x3, {"90e7d0dfb47b32"}, 0x6dd987a9}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x8000000007, 0x0, 0xffffffffffffffff, 0x0, [0x5]}, 0x2c) 05:07:56 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:56 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000000980)=0xfffffffffffffd99) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000480)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x1}, 0x0, {0x2, 0x4e22, @rand_addr=0x5}, 'bond0\x00'}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r1, 0x7, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)={r1, 0xfffffffffffff000, 0x7, [0xf7, 0x1, 0x6, 0x3f, 0x2, 0x68, 0x5]}, 0x16) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000080)={0xfa, 0x1f, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'teql0\x00'}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22}}, 0x40, 0x1000, 0x2, 0x5}, &(0x7f00000003c0)=0x98) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000000c0)={{0x2, 0x5, 0x7f, 0x3, 'syz1\x00', 0xfffffffffffffffc}, 0x6, 0x70, 0x0, r3, 0x5, 0x100000003, 'syz0\x00', &(0x7f0000000200)=['trusted\x00', 'self-/\x00', '.\x00', '+trustedem0securityposix_acl_access]keyring#\x00', '\x00'], 0x3f, [], [0x20, 0x1000, 0x6, 0x40]}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000240)="c866716a47c9881063a77ead505a76cf07891caa6019a237f076d8f7767b248d58f4761fd3bbc4efabf2d778f6f23493f043a1d61be5b1edb65443b6f854e8c33785b6bf593c3cca4a62c4a8d0c74d2c28d22379161ad3897771e49f8d7602998bd2aae10278c6eb9d94ec3fc1c9e93e9978b6f7eef9d0668a37719c3af30e210eb47fad32512079bdc155d731fbe0ae818c6eadcb67088d8ddbce", 0x9b) 05:07:56 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = gettid() setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000004c0)={0x8}, 0x4) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/135) r3 = inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x20) inotify_rm_watch(r0, r3) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000440)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0c008b59450000000000000000000c007300000001000000000008008000", @ANYRES32=r2, @ANYBLOB="0000140035000000000000000000000000000000000108008f00bc3639ee62a5cae122df7b19439471e0140fe368f8363e4c17148133d88911737e651b2425da5f2b1dddc6309d2cb4dfda68723453d42cf4bca3e4ac709ef771228d7ca4024d193e091a3b45bf98c5c0cd530f113db3cf76a50fbb422313868f9d5f97c7895d34590ad1bf8abef222676c576a17bd77a6b3e103cdc465963c3719ac3197be5b960a18ee62ec515afe59edf61e698633bcbbffb9f9cb79fb1ad6be8c9cf67fc4038d0060ead9963686ee030b4a4eaaa62d2dffc14a9a39968724ad2f9c6860dbc5dd0594411a05cd85f11650e8ca793d9461e81317ffde57066046b2ab92e4b36f8154f827d65b70a63a42d7a86087569b7cfb064d52f4598a8e6dd1cfdc114b80985cdda1b8242eacdd33b526c430f3a406ca5c682d16dccd38d1bb9ad81cf1abd4d1251a720a6e95879f3343e41475b5ef23b08e3a4cb34f90df0a14bfd1cb86d97c3c03c58fdd395b1939116784b4", @ANYRES32=r0], 0x380}, 0x1, 0x0, 0x0, 0x4001}, 0x4000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)='ip_vti0\x00') mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:07:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xba, 0x20000) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f000025d000), 0x3fc) [ 253.891226] FAULT_INJECTION: forcing a failure. [ 253.891226] name failslab, interval 1, probability 0, space 0, times 0 [ 253.902717] CPU: 1 PID: 16370 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 253.909931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.919316] Call Trace: [ 253.921957] dump_stack+0x185/0x1d0 [ 253.925631] should_fail+0x87b/0xab0 [ 253.929400] __should_failslab+0x278/0x2a0 [ 253.933703] should_failslab+0x29/0x70 [ 253.937649] __kmalloc+0xc5/0x350 [ 253.941171] ? sctp_add_bind_addr+0xb0/0x630 [ 253.945618] sctp_add_bind_addr+0xb0/0x630 [ 253.949900] sctp_copy_local_addr_list+0x4e1/0x610 [ 253.954878] sctp_copy_one_addr+0x210/0xc40 [ 253.959274] sctp_bind_addr_copy+0x28c/0x970 [ 253.963736] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 253.969337] sctp_sendmsg+0x4764/0x5fc0 [ 253.973370] ? kstrtoull+0x757/0x7e0 [ 253.977164] ? sctp_getsockopt+0x148e0/0x148e0 [ 253.981795] inet_sendmsg+0x3fc/0x760 [ 253.985645] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 253.991053] ? inet_getname+0x4a0/0x4a0 [ 253.995088] __sys_sendto+0x6c4/0x7e0 [ 253.998940] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 254.003914] ? syscall_return_slowpath+0xe9/0x710 [ 254.008844] __x64_sys_sendto+0x1a1/0x210 [ 254.013048] ? __sys_sendto+0x7e0/0x7e0 [ 254.017063] do_syscall_64+0x15b/0x230 [ 254.021003] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.026211] RIP: 0033:0x455a09 [ 254.029402] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 254.037126] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 254.044406] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 254.051680] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 254.058955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 254.066228] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000d 05:07:57 executing program 3 (fault-call:4 fault-nth:14): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:07:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6(0xa, 0x1100000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000700)=""/126, 0x7e}], 0x1) shutdown(r0, 0x1) 05:07:57 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f00000000c0)) timerfd_settime(r0, 0x80000, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) pwrite64(0xffffffffffffffff, &(0x7f0000000040)="94a33d13b3966a6e64f1ee82ce597a97b5c7fb03bc21a1e9b303903a02f2db1971f034e8c0a80d6223d7f587eff084c79767aae13c68804230b55b4845dcb0b9d1935b871d0a5ebd40dd21d558c83848e4a3822e32577814856dc78836a2c849d5fefb2385f882f3885169dca293", 0x6e, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)) r2 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000180)=0x4) fdatasync(r2) 05:07:57 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:07:57 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) readahead(r0, 0x0, 0x9) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) epoll_create(0x4) clock_nanosleep(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffffc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) 05:07:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f000025d000), 0x3fc) 05:07:57 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x409, 0xffffffffffffff9c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r0, 0x7, 0x1, 0x101, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000001c0)="d118d13473348a385dfa9f6fa37f29196a51f89a34e167a1deab924e05138ab0f3ec8306d959d929f7bf422ef68d34b86adf8f343c8817bb99fb1368dbb9744bf71c525d4c6a5373962b864d3c84058e197f7bc56ab5c781ed72ff813f0e7f145293d1c304f9de802293e66aa4408352072385a2a66132d747af278585f73c9473e167691d90d54d4f67b789f80d39c855268840254661f3a9f136af36fe0b39bb75740de7", 0xa5) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x8010) 05:07:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubi\x00\x00\x00', 0x1003, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) unshare(0x24020400) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000000c0)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="f5b7fb39faaf8a1d816a785606de761628f67fecf2de473e7e228c826e03fcc0ab3f2a761994a5680e507acef27c8a02c80db6623ca6ac0f36b77516db211aec972ed3125f48b7d9010b0ce243a8226b33e8a7ecd6bf5d27ba9d08200a", 0x5d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xc8, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, @in={0x2, 0x4e23, @rand_addr=0xffffffffffffffa6}, @in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0x9}, @in6={0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0xf}, 0x2}, @in6={0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x65}, @in6={0xa, 0x4e22, 0x800, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x7fff}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0x68, "f36d0fa7fa2d265fdfb7b641b25e304ab29eb58772edfc909bcb857ac00ab6372b4b1a08c53393718e56c56440907eb9a3e24bd16e214de5bf1c1266a2769b3ad375f456e73abe5c5d6efeb7c1af2db626b84d229bcde6f2535188d0da6db83f1b1b6f49195dd928"}, &(0x7f00000003c0)=0x70) r2 = semget$private(0x0, 0x7, 0x402) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000000000)=""/5) [ 254.667674] FAULT_INJECTION: forcing a failure. [ 254.667674] name failslab, interval 1, probability 0, space 0, times 0 [ 254.679126] CPU: 1 PID: 16404 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 254.686348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.695735] Call Trace: [ 254.698375] dump_stack+0x185/0x1d0 [ 254.702063] should_fail+0x87b/0xab0 [ 254.705835] __should_failslab+0x278/0x2a0 [ 254.710146] should_failslab+0x29/0x70 [ 254.714106] __kmalloc+0xc5/0x350 05:07:57 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 254.717627] ? sctp_add_bind_addr+0xb0/0x630 [ 254.722086] sctp_add_bind_addr+0xb0/0x630 [ 254.726388] sctp_copy_local_addr_list+0x4e1/0x610 [ 254.731377] sctp_copy_one_addr+0x210/0xc40 [ 254.735771] sctp_bind_addr_copy+0x28c/0x970 [ 254.740226] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 254.745834] sctp_sendmsg+0x4764/0x5fc0 [ 254.749879] ? kstrtoull+0x757/0x7e0 [ 254.753682] ? sctp_getsockopt+0x148e0/0x148e0 [ 254.758319] inet_sendmsg+0x3fc/0x760 [ 254.762174] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 254.767610] ? inet_getname+0x4a0/0x4a0 [ 254.771656] __sys_sendto+0x6c4/0x7e0 [ 254.775521] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 254.780514] ? syscall_return_slowpath+0xe9/0x710 [ 254.785514] __x64_sys_sendto+0x1a1/0x210 [ 254.789727] ? __sys_sendto+0x7e0/0x7e0 [ 254.793748] do_syscall_64+0x15b/0x230 [ 254.797688] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.802907] RIP: 0033:0x455a09 [ 254.806123] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 254.813871] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 254.821163] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 254.828469] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 254.835776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 254.843091] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000e 05:07:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f000025d000), 0x3fc) 05:07:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x84000, 0x0) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x0, 0x4, 0xffff, 0x0, 0x47a}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001d001705100000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100ffffffff"], 0x24}, 0x1}, 0x0) 05:08:07 executing program 3 (fault-call:4 fault-nth:15): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:07 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:07 executing program 0: ioperm(0x4, 0x7, 0x7) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = getpid() ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001340)=0x1) process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/153, 0x99}, {&(0x7f0000000040)=""/53, 0x35}, {&(0x7f0000000180)=""/159, 0x9f}], 0x3, &(0x7f0000001300)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/65, 0x41}], 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001380)=0x6) dup3(r1, r1, 0x80000) 05:08:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f000025d000), 0x3fc) 05:08:07 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 05:08:07 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xfff, 0x101, 0x8, 0x9, 0x6, 0xce, 0x6e}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x20, @rand_addr}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4, @broadcast=0xffffffff}, 0x111, 0x4, 0x0, 0x10000002, 0x0, 0x0, 0xfffffffffffffffc, 0x80000001, 0x4}) 05:08:07 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000040)) ioctl$SG_GET_SG_TABLESIZE(r0, 0x406855c9, &(0x7f0000000140)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)) 05:08:07 executing program 7: syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfec3, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x5) [ 264.393844] FAULT_INJECTION: forcing a failure. [ 264.393844] name failslab, interval 1, probability 0, space 0, times 0 [ 264.405230] CPU: 1 PID: 16439 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 264.412445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.421820] Call Trace: [ 264.424447] dump_stack+0x185/0x1d0 [ 264.428125] should_fail+0x87b/0xab0 [ 264.431888] __should_failslab+0x278/0x2a0 [ 264.436188] should_failslab+0x29/0x70 [ 264.440135] __kmalloc+0xc5/0x350 [ 264.443638] ? sctp_add_bind_addr+0xb0/0x630 [ 264.448093] sctp_add_bind_addr+0xb0/0x630 [ 264.452381] sctp_copy_local_addr_list+0x4e1/0x610 [ 264.457364] sctp_copy_one_addr+0x210/0xc40 [ 264.461765] sctp_bind_addr_copy+0x28c/0x970 [ 264.466220] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 264.471818] sctp_sendmsg+0x4764/0x5fc0 [ 264.475853] ? kstrtoull+0x757/0x7e0 [ 264.479645] ? sctp_getsockopt+0x148e0/0x148e0 [ 264.484299] inet_sendmsg+0x3fc/0x760 [ 264.488167] ? __msan_metadata_ptr_for_load_8+0x10/0x20 05:08:07 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000e017c219df4b74ac0de94e3b02a67ca08bb2177ae231d928608d85bd1a1411cfda61da5f8f2fcc1643348ac2ec6ee7104629a78fe0ba5ddcc45f0000d4e25714c68e1390f31427747294e3bcf5ae8dc4474e75f60afcfa2f18a448511a06aa7cc4ee1e4f1e3512382bbe2d812d17756e792997e5b6d9f45030b617934df8dd7b904ad1d5e91e095253824c37551d41aa66e4594be2ef23b80ce40f85eecefc2f3e5af3ac"], 0x8) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x100, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f00000000c0)=0x1) 05:08:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f000025d000), 0x3fc) [ 264.493581] ? inet_getname+0x4a0/0x4a0 [ 264.497616] __sys_sendto+0x6c4/0x7e0 [ 264.501472] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 264.506455] ? syscall_return_slowpath+0xe9/0x710 [ 264.511388] __x64_sys_sendto+0x1a1/0x210 [ 264.515590] ? __sys_sendto+0x7e0/0x7e0 [ 264.519601] do_syscall_64+0x15b/0x230 [ 264.523542] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.528757] RIP: 0033:0x455a09 [ 264.531966] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:07 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 264.539713] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 264.547009] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 264.554311] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 264.562148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 264.569438] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000000f 05:08:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f000025d000), 0x3fc) 05:08:08 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x6, 0x7e49, 0x6, 0x49, 0x6}, 0x14) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 05:08:08 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x42000) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r4 = dup2(r3, r0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x50}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000380)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000440)=[{0xff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffff7, {}, {}, @control}], 0x60) fcntl$lock(r3, 0x6, &(0x7f00000000c0)={0x2, 0x0, 0xc17, 0x9, r1}) 05:08:08 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:08 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40104593, &(0x7f0000000140)=[0xff02]) 05:08:08 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getpriority(0x3, 0x0) 05:08:08 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x4000, 0x3, 0x10012, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffff, 0x9, 0x3f, 0x4, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) listen$netrom(r1, 0x100000) 05:08:08 executing program 3 (fault-call:4 fault-nth:16): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f000025d000), 0x3fc) 05:08:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x70b, 0x3e0, 0x5, 0x80000001}, {0x101, 0x2, 0x9, 0x401}, {0x40, 0xffffffffffffffff, 0xf8d6, 0x9}]}, 0x10) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/69, 0x45}], 0x10d, &(0x7f0000002740)=""/218, 0xda}, 0x100000000000}], 0x1, 0x10000, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 05:08:08 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000007c0)={0x20000000}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r1, r1}) write$binfmt_aout(r0, &(0x7f0000000800)=ANY=[@ANYBLOB="0801090378020000c902000001000000ac030000400000000000000000000000e73a348440ee1a068263de85525df5735d8f0cb7084451840abcc164b4b7bc0f424d2c8863aee52de975bd745aff9496d0d9eb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000410000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5b800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c19d3f89376f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x653) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:08:08 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x41, 0x0) mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3, &(0x7f0000000040)="3f64f70cca732cae165eb2faa86a76cff1f8be379e7c4940345c472b017b0595af4b77126353ea36893adf93bdbed98b1a496ec5f18c5f497bb94ca5a0d44f0580accf8ce8ee978a1870a0badaa6f724d5e77ccf3433e84277bf315add7bc00c0c4bfa47fbc12d3b89aeeb69ef337884c1df4bf57f1e1ccb36baf495eff19a295af40d483211381759e6b4471c7eb7a76da2fb1da056a4411503590860a3e9610cdfb54b70559f192bcb1df7c46357d7d907d6525b2fa4385fce3e9006b709e1f34f6f0f24b267f62ef230fe5a70b454f2d87bb62db1c58f21f1a73e9bd6") 05:08:08 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:08 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200002) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000006c0)={{0x3, 0x8}, 0x2}, 0x10) r1 = socket(0x11, 0x100000803, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x4, 0x800}, 0x8}, 0x10) 05:08:08 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x6, 0x7e49, 0x6, 0x49, 0x6}, 0x14) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) 05:08:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r5, r4, &(0x7f000025d000), 0x3fc) 05:08:08 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200002) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000006c0)={{0x3, 0x8}, 0x2}, 0x10) r1 = socket(0x11, 0x100000803, 0x0) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000000)={{0x4, 0x800}, 0x8}, 0x10) 05:08:08 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:08 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x6, 0x7e49, 0x6, 0x49, 0x6}, 0x14) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) [ 265.566817] FAULT_INJECTION: forcing a failure. [ 265.566817] name failslab, interval 1, probability 0, space 0, times 0 [ 265.578237] CPU: 0 PID: 16515 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 265.585456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.594842] Call Trace: [ 265.597479] dump_stack+0x185/0x1d0 [ 265.601162] should_fail+0x87b/0xab0 [ 265.604932] __should_failslab+0x278/0x2a0 [ 265.609243] should_failslab+0x29/0x70 [ 265.613202] __kmalloc+0xc5/0x350 [ 265.616707] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 265.621100] ? sctp_add_bind_addr+0xb0/0x630 [ 265.625563] sctp_add_bind_addr+0xb0/0x630 [ 265.629863] sctp_copy_local_addr_list+0x4e1/0x610 [ 265.634857] sctp_copy_one_addr+0x210/0xc40 [ 265.639266] sctp_bind_addr_copy+0x28c/0x970 [ 265.643756] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 265.649359] sctp_sendmsg+0x4764/0x5fc0 [ 265.653396] ? kstrtoull+0x757/0x7e0 [ 265.657193] ? sctp_getsockopt+0x148e0/0x148e0 [ 265.661836] inet_sendmsg+0x3fc/0x760 [ 265.665690] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 265.671114] ? inet_getname+0x4a0/0x4a0 [ 265.675155] __sys_sendto+0x6c4/0x7e0 [ 265.679018] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 265.684003] ? syscall_return_slowpath+0xe9/0x710 [ 265.688941] __x64_sys_sendto+0x1a1/0x210 [ 265.693230] ? __sys_sendto+0x7e0/0x7e0 [ 265.697240] do_syscall_64+0x15b/0x230 [ 265.701172] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.706386] RIP: 0033:0x455a09 [ 265.709596] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 265.717342] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 265.724637] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 265.731938] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 265.739236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 265.746534] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000010 05:08:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="b65d199e8c597e83ee9fdbaa86e334", 0xf, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0xffffffffffffffdc) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) getdents64(r1, &(0x7f0000000140)=""/11, 0xb) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002400)=""/210, 0xd2}], 0x1, &(0x7f0000002500)=""/153, 0x99}, 0x101) 05:08:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:09 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x102, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x800f, &(0x7f0000000140), &(0x7f0000000180)=0x3d9) mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xd6, 0x40000) 05:08:09 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:09 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x59, "ab887b3db58c5f41b3d634830655e63c34a9a9523f425d529f96c3d933a050943b91bc01802fcd86a6c6439cb6679d96f05c49db5963ee9891afd3dd830c1b79962544e1bbc7e1b94c68a2c4512c36f6b5f53a4cdf0d5a47e1"}, &(0x7f00000001c0)=0x61) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000280)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x6, [0xf08, 0x1000, 0x101, 0x0, 0x2, 0x100000000]}, &(0x7f00000000c0)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) close(r4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$FOU_CMD_DEL(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x420800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x2c}, 0x1}, 0x40) 05:08:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') fchmod(r0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x7, 0x5, 0x8}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x3, 0x0) 05:08:09 executing program 2: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_settime(0x200000000a, &(0x7f0000000100)) 05:08:09 executing program 3 (fault-call:4 fault-nth:17): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 266.207951] FAULT_INJECTION: forcing a failure. [ 266.207951] name failslab, interval 1, probability 0, space 0, times 0 [ 266.219375] CPU: 1 PID: 16555 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 266.226596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.235976] Call Trace: [ 266.238609] dump_stack+0x185/0x1d0 [ 266.242281] should_fail+0x87b/0xab0 [ 266.246041] __should_failslab+0x278/0x2a0 [ 266.250342] should_failslab+0x29/0x70 [ 266.254290] __kmalloc+0xc5/0x350 [ 266.257808] ? sctp_add_bind_addr+0xb0/0x630 [ 266.262255] sctp_add_bind_addr+0xb0/0x630 [ 266.266538] sctp_copy_local_addr_list+0x4e1/0x610 [ 266.271518] sctp_copy_one_addr+0x210/0xc40 [ 266.275905] sctp_bind_addr_copy+0x28c/0x970 [ 266.280357] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 266.285947] sctp_sendmsg+0x4764/0x5fc0 [ 266.289986] ? kstrtoull+0x757/0x7e0 [ 266.293777] ? sctp_getsockopt+0x148e0/0x148e0 [ 266.298406] inet_sendmsg+0x3fc/0x760 [ 266.302258] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 266.307677] ? inet_getname+0x4a0/0x4a0 [ 266.311715] __sys_sendto+0x6c4/0x7e0 [ 266.315573] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 266.320553] ? syscall_return_slowpath+0xe9/0x710 [ 266.325475] __x64_sys_sendto+0x1a1/0x210 [ 266.329671] ? __sys_sendto+0x7e0/0x7e0 [ 266.333690] do_syscall_64+0x15b/0x230 [ 266.337619] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.342831] RIP: 0033:0x455a09 [ 266.346033] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000001200)='fdinfo/3\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmsg(r2, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) 05:08:09 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 266.353774] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 266.361066] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 266.368352] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 266.375640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 266.382929] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000011 05:08:09 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) pivot_root(&(0x7f00000006c0)='./file1/file0\x00', &(0x7f0000000340)='../file0\x00') r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x2, 0x28000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0x8e8d, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x100}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e21, 0x897, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x77a2}}, 0x2d, 0x4, 0x7fffffff, 0x298}, &(0x7f0000000580)=0x98) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000180)={{0x5, 0x3, 0xe6, 0x4, 'syz0\x00', 0x1}, 0x3, 0x4, 0xa9, r1, 0x5, 0x8, 'syz1\x00', &(0x7f0000000140)=['hfs\x00', '}\x00', 'eth1GPL%proc\x00', 'vmnet0\x00', 'hfs\x00'], 0x1e, [], [0x8, 0x4, 0x6, 0x8]}) chdir(&(0x7f0000000780)='./file0\x00') mount(&(0x7f0000000300)='./file1/file0\x00', &(0x7f0000000040)='../file0\x00', &(0x7f00000000c0)='hfs\x00', 0x0, 0x0) 05:08:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/54, 0x36}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) 05:08:09 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:09 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r2 = getpgrp(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0xd0, 0x400) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x20c00, 0x0) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000240)={0x2, r4}) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r5, 0x8, &(0x7f000058a000)={0x0, 0x0, 0x5}) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f0000000200)) tgkill(r2, r2, 0x3b) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) 05:08:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000140)={0x101, 0x2, 'client1\x00', 0xffffffff80000000, "eb1eb45963891bb8", "626770be367c777cc815886430cb11c5d2fe450e4e58186bf0cbab2bf9a240b7", 0xae08}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:09 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f00000000c0), 0x4) 05:08:10 executing program 3 (fault-call:4 fault-nth:18): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:10 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:10 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x20000000000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x0, 0x100, 0x57d, 0x800, 0x502, 0x20}) unshare(0x2000400) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000140)={@reserved=0x1}) 05:08:10 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) unshare(0x400) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 05:08:10 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x83ad}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x85ffffff, 0x201a7fd7, 0xa, 0xab01, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) r0 = memfd_create(&(0x7f0000000040)='security&:bdev\x00', 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7ff, 0x20000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r1, 0xfbc, 0x800, "2c8a5d8311972489c8910b03459a5d27"}) 05:08:10 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x40, 0x40000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x8001}) sync_file_range(r0, 0x1e5, 0xbe, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5, r1, 0x10000, 0x6}) 05:08:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000001200)='fdinfo/3\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmsg(r2, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) [ 267.831583] FAULT_INJECTION: forcing a failure. [ 267.831583] name failslab, interval 1, probability 0, space 0, times 0 [ 267.842947] CPU: 0 PID: 16612 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 267.850161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.859534] Call Trace: [ 267.862159] dump_stack+0x185/0x1d0 [ 267.865831] should_fail+0x87b/0xab0 [ 267.869593] __should_failslab+0x278/0x2a0 [ 267.873892] should_failslab+0x29/0x70 [ 267.877857] __kmalloc+0xc5/0x350 [ 267.881361] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 267.885735] ? sctp_add_bind_addr+0xb0/0x630 [ 267.890188] sctp_add_bind_addr+0xb0/0x630 [ 267.894501] sctp_copy_local_addr_list+0x4e1/0x610 [ 267.899485] sctp_copy_one_addr+0x210/0xc40 [ 267.903873] sctp_bind_addr_copy+0x28c/0x970 [ 267.908333] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 267.913930] sctp_sendmsg+0x4764/0x5fc0 [ 267.917968] ? kstrtoull+0x757/0x7e0 [ 267.921764] ? sctp_getsockopt+0x148e0/0x148e0 [ 267.926397] inet_sendmsg+0x3fc/0x760 [ 267.930251] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 267.935674] ? inet_getname+0x4a0/0x4a0 [ 267.939719] __sys_sendto+0x6c4/0x7e0 [ 267.943580] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 267.948557] ? syscall_return_slowpath+0xe9/0x710 [ 267.953487] __x64_sys_sendto+0x1a1/0x210 [ 267.957689] ? __sys_sendto+0x7e0/0x7e0 [ 267.961694] do_syscall_64+0x15b/0x230 [ 267.965626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.970840] RIP: 0033:0x455a09 [ 267.974048] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:11 executing program 7: unshare(0x10000000) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x42801) write$binfmt_elf32(r0, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"], 0x924) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(0xffffffffffffffff, r1, &(0x7f0000000080), 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000180)=0x30) r2 = memfd_create(&(0x7f00000000c0)='/dev/urandom\x00', 0x3) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) 05:08:11 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 267.981796] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 267.989089] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 267.996383] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 268.003678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 268.010972] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000012 05:08:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:11 executing program 2: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f000000a000), 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x4, 0x718, [0x20000140, 0x0, 0x0, 0x200004f8, 0x20000718], 0x0, &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x790) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f00000000c0)=0x100000001, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 05:08:11 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:11 executing program 3 (fault-call:4 fault-nth:19): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000300)=""/235) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x400445a0, &(0x7f0000000180)) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000240)=""/139) fsync(r2) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/172) close(r1) 05:08:11 executing program 4: mmap(&(0x7f0000687000/0x3000)=nil, 0x3000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:08:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000001200)='fdinfo/3\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80800) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x56, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmsg(r2, &(0x7f0000001800)={&(0x7f0000001280)=@ax25={0x3, {"e0912a2db3e812"}}, 0x80, &(0x7f0000001700), 0x0, &(0x7f0000001780), 0x4}, 0x0) 05:08:11 executing program 7: pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000640)={0x0, 0x7}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={r1, 0x4, 0x9, 0x96, 0x9, 0x43}, &(0x7f0000000700)=0x14) r2 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x2, 0x400000001a1201) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000001c0)={0x3, 0x0, {0xffffffffffffffff, 0x1, 0x1, 0x1, 0x91db}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f00000000c0)=ANY=[@ANYBLOB="b702000000000000bf230000000000000703000020fedfff7a0af0fff8ffffff79a4f0ff00000000b7060000fd17d1fe2d6405000000000065040400010000000704000000000000b70400000000000c6a0a00fe00000000850000001a000000b7000000000000009500000000000001"], &(0x7f0000000080)="c5066dd644ec01d7525fd0e7fa3d32003d"}, 0x48) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x80, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f0000000380)="25fcb9d09fe62547c4d5193979bf7d467b448c235ded63494d7c3437ab994bf10fa633685c7d73c6b29f4d155a11a19998d5eac63e64711cc76514c1e2ff8778c2c70d0329e9c1be295000d6b9bb0ea068170ad0b62aeb8719a83b870940db40fafbcce66c25683fd12907a964b6d19258e6a0b7bf9c01b5da25d6235250b4552721480df8efeb2ca1b4318acd5b0dd16fa4425be8a3d5796271948c5215a8d6da8e3a6416f68a25f98973554ddfb8f9eb0d65c16e6617fef0b83b2ff15e0f4571c6884c3026a93e2156fc376a784b79337324ae3cb5230c52ffd9aaef3109d33281", &(0x7f0000000480)=""/134}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x8001, 0x4, 0x7fffffff, 0x7, 0x963}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000340)={r4, 0x1, 0x7, 0x9, 0x4, 0x9}, 0x14) [ 268.697548] FAULT_INJECTION: forcing a failure. [ 268.697548] name failslab, interval 1, probability 0, space 0, times 0 [ 268.708924] CPU: 0 PID: 16647 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 268.716148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.725530] Call Trace: [ 268.728598] dump_stack+0x185/0x1d0 [ 268.732278] should_fail+0x87b/0xab0 [ 268.736046] __should_failslab+0x278/0x2a0 [ 268.740347] should_failslab+0x29/0x70 [ 268.744291] __kmalloc+0xc5/0x350 [ 268.747795] ? sctp_add_bind_addr+0xb0/0x630 [ 268.752249] sctp_add_bind_addr+0xb0/0x630 [ 268.756542] sctp_copy_local_addr_list+0x4e1/0x610 [ 268.761525] sctp_copy_one_addr+0x210/0xc40 [ 268.765924] sctp_bind_addr_copy+0x28c/0x970 [ 268.770392] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 268.775988] sctp_sendmsg+0x4764/0x5fc0 [ 268.780041] ? kstrtoull+0x757/0x7e0 [ 268.783847] ? sctp_getsockopt+0x148e0/0x148e0 [ 268.788486] inet_sendmsg+0x3fc/0x760 [ 268.792336] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 268.797761] ? inet_getname+0x4a0/0x4a0 [ 268.801807] __sys_sendto+0x6c4/0x7e0 [ 268.805667] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 268.810648] ? syscall_return_slowpath+0xe9/0x710 [ 268.815582] __x64_sys_sendto+0x1a1/0x210 [ 268.819784] ? __sys_sendto+0x7e0/0x7e0 [ 268.823799] do_syscall_64+0x15b/0x230 [ 268.827734] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.832954] RIP: 0033:0x455a09 [ 268.836163] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:11 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:11 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@remote}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000)=0x1, 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000336000/0x3000)=nil, 0x2) 05:08:11 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000140)={&(0x7f00005c5000/0x200000)=nil, 0x200000}) mmap(&(0x7f0000684000/0x4000)=nil, 0x4000, 0x3, 0x8031, r0, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x9b, 0x0, 0x8) fremovexattr(r2, &(0x7f00000000c0)=@random={'os2.', '/dev/dmmidi#\x00'}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xbaf1, 0x400) [ 268.843906] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 268.851206] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 268.858509] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 268.865804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 268.873106] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000013 05:08:11 executing program 6: unshare(0x20000000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0xcb, 0x7f, 0x200, 0x1, 0xfff, 0x400, 0x4, 0x7}, &(0x7f0000000040)={0x7f4, 0x100000001, 0x9fc, 0x7ff, 0x1ff, 0x9, 0x8000, 0x10000}, &(0x7f0000000080)={0x3, 0xaf, 0xfff, 0x8, 0x9, 0x9, 0xb9, 0x5}, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000001c0)={&(0x7f0000000180)={0x2}, 0x8}) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x2000) ioctl$TIOCSTI(r2, 0x5412, 0x9) r3 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x220000) set_tid_address(&(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000280)={0x2, 0x3, 0x20}) clone(0x20020000, &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000100), &(0x7f00000001c0)) 05:08:11 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) 05:08:11 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000014c0)={'ifb0\x00\b\x00', 0xa301}) writev(r1, &(0x7f0000001440)=[{&(0x7f0000000080)}, {&(0x7f0000000140)="3aed42949a225f941742ac3098db6d0aec81917336b2fa5c8e", 0x19}, {&(0x7f0000000280)="519ed39c798b325f83f544ebc91323f252f1e72e63a56cc97d7ce2181933f3fe422b4a0789c5f76ca2b47e91e8f1d2db69038b762c8ef7b101906ec1a2676c1d838dea41f906f3d7091093d0a1eb6469ad", 0x51}, {&(0x7f0000000340)="85fd1422e00a9df40e1e118f42556ea8ca4677cdf4460150952206cccd7e6e810ff96940259aa828f9cc369792028ac8ae4b0743ece28e8cff46f57b8dbaa139e093e0f37be25b2d445e4d901fb6b26cabc7ee9f45698c2828033b2ad781bf04c6378ef54b2866f0d3acaee62c26bdbdf4c53ab77e61dcad1548a115f0903f2c1ac50c2eb8bdd5fe6c8d6f3a85205c6e182c51c40f3a663261e84eab7f8efb73c63ea8a66b6172649c136d2fd77bc2dda3915eaa7b62fe77777b5872fbe846def2a4b119d08c4b", 0xc7}], 0x4) 05:08:12 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 269.045206] device ifb0 entered promiscuous mode 05:08:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) 05:08:12 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000001fc0)={'security\x00', 0xffffd65}, 0x430fdafb) 05:08:12 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x25a000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='(cpuset\x00') mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xffffffff00000000) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x108) 05:08:12 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:12 executing program 3 (fault-call:4 fault-nth:20): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:12 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) fcntl$setstatus(r0, 0x4, 0x2000) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000080)) lseek(r0, 0x0, 0x0) 05:08:12 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)='L') socket$can_raw(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xd49beb1a5ffc883d) r2 = syz_open_procfs(r1, &(0x7f00000002c0)="73bdf46702ca3595ed726f7570c92600000000006438d31f35c7a48f520c1c83edee2df4a02d978ce95f99d331dca264e3f80c91e48ed07aedda2390adccb0eda9f80ebc911a2ba37b4c9ccc876320abba4a83aec279dda8b8215efb2beb208a4f1b74f40c3a14fe2301961d87bdad2b9e5d314dfc71221b01fba9127b8e5dd35cb0307fa2f61bd2db69280d999d7452b1b91dffd922b3eb8f5e346330e4c5814c0cffe23df423a9b57a576db0ca5a69c78bc9768b88d10ce8c17738cd461fadd8a1ef382d7769eac1ab000000") socket$inet6(0xa, 0x80000, 0x9) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000200)={[0x0]}, 0x1) mremap(&(0x7f00005aa000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffd000/0x2000)=nil) r3 = getpid() fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x3, 0x7, 0xfffffffffffff001, 0x8000, r3}) 05:08:12 executing program 6: unshare(0x800) accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x7fff, 0x0) close(r0) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) [ 269.573749] FAULT_INJECTION: forcing a failure. [ 269.573749] name failslab, interval 1, probability 0, space 0, times 0 [ 269.585144] CPU: 0 PID: 16700 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 269.592361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.601738] Call Trace: [ 269.604364] dump_stack+0x185/0x1d0 [ 269.608299] should_fail+0x87b/0xab0 [ 269.612077] __should_failslab+0x278/0x2a0 [ 269.616373] should_failslab+0x29/0x70 [ 269.620318] __kmalloc+0xc5/0x350 [ 269.623819] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 269.628196] ? sctp_add_bind_addr+0xb0/0x630 [ 269.632645] sctp_add_bind_addr+0xb0/0x630 [ 269.636928] sctp_copy_local_addr_list+0x4e1/0x610 [ 269.641918] sctp_copy_one_addr+0x210/0xc40 [ 269.646406] sctp_bind_addr_copy+0x28c/0x970 [ 269.650870] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 269.656465] sctp_sendmsg+0x4764/0x5fc0 [ 269.660498] ? kstrtoull+0x757/0x7e0 [ 269.664293] ? sctp_getsockopt+0x148e0/0x148e0 [ 269.668929] inet_sendmsg+0x3fc/0x760 [ 269.672785] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 269.678202] ? inet_getname+0x4a0/0x4a0 [ 269.682262] __sys_sendto+0x6c4/0x7e0 [ 269.686121] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 269.691100] ? syscall_return_slowpath+0xe9/0x710 [ 269.696044] __x64_sys_sendto+0x1a1/0x210 [ 269.700243] ? __sys_sendto+0x7e0/0x7e0 [ 269.704247] do_syscall_64+0x15b/0x230 [ 269.708181] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 269.713395] RIP: 0033:0x455a09 [ 269.716603] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:12 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:12 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007f2ff8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)) ioctl$KDGKBLED(r1, 0xc0189436, &(0x7f0000000fff)) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000240)) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x334, 0x40400) mkdirat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x1ff) 05:08:12 executing program 7: r0 = socket$kcm(0x29, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x103}) mprotect(&(0x7f0000772000/0x1000)=nil, 0x1000, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffd, 0x0) accept$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$TUNGETIFF(r1, 0x8927, &(0x7f0000000280)) 05:08:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) 05:08:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400000, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e22}, 0x6e) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f000025d000), 0x1000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000000c0)={{0x7e, @broadcast=0xffffffff, 0x4e22, 0x1, 'lc\x00', 0x3b, 0x401, 0x29}, {@broadcast=0xffffffff, 0x4e24, 0x3, 0x5c9a7cdc, 0x100000001, 0xffffffff}}, 0x44) [ 269.724350] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 269.731646] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 269.738940] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 269.746232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 269.753530] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000014 05:08:12 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x803, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x5, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x2080) mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) fdatasync(r2) alarm(0x100000001) io_setup(0x800, &(0x7f0000000100)=0x0) io_submit(r4, 0x8, &(0x7f00000016c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x2, 0xfd, r0, &(0x7f0000000140)="647240bc626f7473582dc4aca740fc2c712346e36fda0f5f3bd9ea2400c6f02461c9ea7162c4dee5", 0x28, 0x0, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x8000, r2, &(0x7f00000001c0)="c0272a03cf32436aa83e9decb8ef43c0ac27f289cb0de7e609ba96c72ae88599fd7442e0b151d3bef91ee5c7387216c899e5d3d12e90a6ce451a47bfd5be57a7d780d291044bf49cb06c313ecbb442ff278328665199b04c61afe421ddd14ef56155", 0x62, 0x7, 0x0, 0x1, r0}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000280), 0x0, 0x3, 0x0, 0x0, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x6, r2, &(0x7f0000000300)="306b0f3f1c5dd0b99052c7ee1b0b4ed45d229fcb757749d1e3808dc46548702f924670df5d216f33e83636cbae428e8644a9a9e74c581ce1a7e1f191f3a56b151d222ac32fc5e525ea00feac8911de7b1c0792045c05cd386859d8e703dc35578ec566b20db06a25141633df70aabfc3a8221d11ecb47c02bc6163f303bdf5be40f842a08b965828108b2a5baf8b9227d6ec8ef3a294", 0x96, 0x5, 0x0, 0x1, r2}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x3ff, r1, &(0x7f0000000400)="017c27305675bae304dd7c5163bc3fb7b45ef56e6d0c4fe45b882c96282012afc2662eae8fa386", 0x27, 0xfffffffeffffffff, 0x0, 0x1, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0xb, 0x7, r1, &(0x7f0000000480)="e7ff57f1c4a70431eca1231564482c86de73cfeef44af489cdb5eb32216accd782388956a5185e4c9f28c5c593aede4db2cfc6e6f8e439b610a213daba71bfcf00b544f34acd3979f7aa3f5a4c881ae99c5286883944df7ec5ea41b7c8df427f8be9b481e371bb3ba3b9d9ce9755d3964ee41d18f06ccfc452e9e1ed250245d2ce131d31982b1c42667cbbbaf1fbfd8d208d706a0bb491077403658c43c830d07dec4ba9bb578465be1f746be83efc3761687099778debbc721ac3d3407782", 0xbf, 0x8, 0x0, 0x1, r0}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x3, 0x7a4c, r1, &(0x7f0000000580)="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", 0x1000, 0x1ee6, 0x0, 0x1, r1}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0xff, r2, &(0x7f00000015c0)="5a518903bd23e79ef20d63dff6958c49d27cfb170851b14368e15539f22fe9b6154b7003ee35a7db202a50c5db73b8f1f47270d68f16ff59114d4501a80101f264b0d1d94a25f3c3ebaa19b916d3efa9b661be9a0eb334c5d22cb2ff47ad263c0311d2d1fc7aad1efc08a325f5d714e253ad91ee9b8a61672c1d2207c8865d54f8c0f76c519db7bcbc609d6bf6e52bb206a56248f1a0f715bd5268351af1ea36df9fd0fd851914efad1efc21f530", 0xae, 0x1, 0x0, 0x1, r1}]) 05:08:12 executing program 0: mq_open(&(0x7f0000000000)='cpusetsystem%bdevGPL+\x00', 0x0, 0x2, &(0x7f0000000040)={0x40, 0xffff, 0x6, 0x5, 0x3f, 0x6, 0x3, 0x62}) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000fc0)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "bdb01b", "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"}}, 0x110) 05:08:12 executing program 3 (fault-call:4 fault-nth:21): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:12 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:13 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0xc0580) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x8000}, {0x0, 0x40}, {0x4, 0x80000001}, {0x0, 0x3}, {0x8, 0x7f}, {0x8}], 0x6) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) write$binfmt_elf32(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c46ff0b000000000003000000000000000000000000000000003800000000000000000000002000000000000000000000000000"], 0x38) 05:08:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) 05:08:13 executing program 7: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001880)={0x840}, 0x1) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) sendmsg(r0, &(0x7f00000018c0)={&(0x7f00000001c0)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="64e1319366d82c787dd5f36345fa651ef26e27b77d87a7caccdba96d922acf5513779e8e28c05c87288c72b080", 0x2d}, {&(0x7f0000001a00)="8f0fdfe113b114a4e08f508123b28553f3479ce320f003a0e35446b7a0d897c4b7fbbb4d6c2cab15ece532c6f65144e876655f14ffea4e27a076eb8cce94ef8c2dc4cebd1031d19481d79bc0054a388382e5a755f48bb561c60e0b1fdfc399b1e3e23e1b6bf5c84ec85379d8286fcadcd74f3e9b2947b2959491b85a9f02cd813896412ecb2852ad81f609d0a57074b254fe364272c6cd6b4f69625fce1662b4f25681879e75553701b9b803a7ab2e573b46fa19a49960a7dd496422a211d5d64ef2503d4170430cb4f838150eaebbd36d84ab30768c7df3f0", 0xd9}, {&(0x7f0000001380)="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", 0xff}, {&(0x7f0000001480)="98f39d6b8bfa21378c7e8e5fd39c811a41", 0x11}, {&(0x7f00000014c0)="9d125e3a0b3123f4961899599ce7e2b5637a94a320219b76da4e76797ae1676cd0b6b8fa028f61192205bd71ae5b7cb92ed19303ce74aee38000ba4290169394579e484fad822936cc59261564dd6dc971f22c087b340995e9f129851b183969978e84a01404388a4827824d7bd43363bd6fbb627cf617180fb2401c0db14a9b4d01f8bdc42f9f18c78b67ae8e3d02", 0x8f}, {&(0x7f0000001580)="57e59e430d414f3b32a9f44b36efbf07fd237cde343aba044a97de78748c5f0ee4345cd0d0b7e3e3bdf0db5cd1b5ca62379ac4aecd01d88d351d4077bb00cb6af4e3fe5bbbf07c83d782160d7252f4e5b41a99e36d816134cf2058286c24ebdf", 0x60}, {&(0x7f0000001600)="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", 0xfe}, {&(0x7f0000001700)="658576d1550e877a00f5fa4d44507e679d75c46166211673cd3c55615f98602403890ac581fbfe602e6369b7b55865e45a0d073b0b643335d52418567a16ef649b7c1559bfaa50ac1cef8634c8fa1a6bdd255becf9aabd83506c73fb82da20d4b550f8e9517570ba1a2d9e2aa0e8395290f9a9e6bc98dd634c1c4e0840a0413e11d81ad3fe2b747d029f256660d6759f5da47e", 0x93}], 0x9, &(0x7f0000004440)=ANY=[@ANYBLOB="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"], 0x2e0, 0x20000000}, 0x20004091) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="8100756994094bd7f1586f") getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001980)={0x0, 0xffffffffffffffe7, 0x5, 0x5}, &(0x7f00000019c0)=0x10) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x833}}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001bc0)="bbc95748a1533532ceeeb0f12c7bfc3f212a3282486c11034c4d81315aef5a5cac08f870e473e4707156cae2f70452c234a82630e575b8ec2ab70c6e4f5a8486178a27dcd17295ba6814b3a8d120a4821192d69056e56f96375da48687acd3618f27103d487255c45e2e28134a9f89006a48be2f6b8bc8488cef7e85b8a32367154247e3699963c34f40ef151248307079e2805c0eee2f80813035e4652e9d6b168667717070603e968087cb450f977ee66c03f9369fdf1384f6c037d800d083f595c8ef8d681a5f3aadcd2f72cb5446ee3db7da652585236312c5b5d4a513ec47b2ccaa73c4aa19eac2fbfde0", 0xed}, {&(0x7f0000001cc0)="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"], 0x1488, 0x20000001}, 0x805) epoll_create(0xfffffffffffffff9) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000004740)={{0x5, 0x7, 0x50edd213, 0x2, 'syz1\x00', 0x400}, 0x1, [0x101, 0x2, 0x800, 0x5, 0x80, 0xfffffffffffffffc, 0xb64, 0x5, 0x0, 0x1ff, 0x10000, 0x1, 0x5, 0x7, 0x3f, 0x0, 0x1, 0x2, 0x0, 0x2, 0x80000001, 0x1, 0x7, 0x3f, 0x3, 0x401, 0x0, 0x2, 0x4, 0xfa, 0x4, 0x9, 0x7, 0xb05a, 0x3, 0x100000000, 0xfcd, 0x0, 0x0, 0x1000, 0x9, 0xff, 0x8001, 0xffffffff7fffffff, 0x1, 0x1, 0x39c3ac47, 0x80, 0x7, 0x0, 0x5, 0x9, 0x2, 0x8, 0x9, 0x7f, 0x33, 0x8, 0xffff, 0x348, 0x0, 0x2, 0x7, 0x4faf, 0x800, 0x3, 0x6, 0x9, 0xa5, 0x3, 0x3, 0xffff, 0x5, 0x100, 0x8000, 0x965d, 0x5, 0x8, 0x3, 0x1, 0x6, 0x2, 0x4, 0x7a, 0x3, 0xdd, 0x0, 0x1, 0x6, 0x4, 0x100000000, 0x10001, 0xa9cb, 0x6, 0x7b, 0x7, 0x6, 0xfffffffffffffff7, 0x4, 0x3f, 0x9, 0x3, 0xfff, 0x7446, 0x3, 0x0, 0xeb8, 0x9, 0x5, 0x7, 0x5, 0x15c228bd, 0x2, 0x9, 0xa0d, 0x603, 0x4, 0x8881, 0x7f, 0x100, 0x6e, 0x9, 0x4077, 0x7, 0x40, 0xffffffff, 0x3, 0x1000], {0x0, 0x989680}}) socket$pppoe(0x18, 0x1, 0x0) [ 270.093710] FAULT_INJECTION: forcing a failure. [ 270.093710] name failslab, interval 1, probability 0, space 0, times 0 [ 270.105123] CPU: 0 PID: 16743 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 270.112344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.121725] Call Trace: [ 270.124357] dump_stack+0x185/0x1d0 [ 270.128040] should_fail+0x87b/0xab0 [ 270.131809] __should_failslab+0x278/0x2a0 [ 270.136114] should_failslab+0x29/0x70 [ 270.140069] __kmalloc+0xc5/0x350 [ 270.143583] ? sctp_add_bind_addr+0xb0/0x630 [ 270.148051] sctp_add_bind_addr+0xb0/0x630 [ 270.152373] sctp_copy_local_addr_list+0x4e1/0x610 [ 270.157364] sctp_copy_one_addr+0x210/0xc40 [ 270.161763] sctp_bind_addr_copy+0x28c/0x970 [ 270.166231] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 270.171829] sctp_sendmsg+0x4764/0x5fc0 [ 270.175870] ? kstrtoull+0x757/0x7e0 [ 270.179668] ? sctp_getsockopt+0x148e0/0x148e0 [ 270.184455] inet_sendmsg+0x3fc/0x760 [ 270.188331] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 270.193757] ? inet_getname+0x4a0/0x4a0 [ 270.197796] __sys_sendto+0x6c4/0x7e0 [ 270.201656] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 270.206634] ? syscall_return_slowpath+0xe9/0x710 [ 270.211565] __x64_sys_sendto+0x1a1/0x210 [ 270.216109] ? __sys_sendto+0x7e0/0x7e0 [ 270.220114] do_syscall_64+0x15b/0x230 [ 270.224051] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.229259] RIP: 0033:0x455a09 [ 270.232468] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) 05:08:13 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000040)="9c8a0e571012ef228a9b4eee06f1ac8b68e717fed1462d95fc994918c198e02670ee4f46f58ccabf1bd938b876c5105e471d0d7b4748b5e0be15020e4181d7d4a4840f7298ca4e3fcd9091c2e713eff2646c7278a432d2c890fcee63c6be37646e5eaba9fbd0c1ab24ff1913ba0d62ec83eff8f404f655d8ed86e0c43ddc235071e3eee3d5c065541f963045d22d5bb0c5c3c1013fe8054e82cade771d182e34a954f1e1da1515c0dcc823f4eafe290047ee9cef763ba2fc34466b98a349a2b122c9a5b853b56d1c3836ae5176685621ac4db3e094990ae990b00a5ca1", 0xdd}, {&(0x7f0000000140)="f28917afc2f6699978f3b2991caaebea839d8fda302973462ccd7363450423613af610f394f060f04935025fec50089a36fcba3f262cd36d860b9bda96ebf5a615b418784e64a21e76b917bc294fa85cb30ec5104430bed3f88f941af21dd45c9bc0e74ca5cb0373961135966bd85c0469c2ba41ff1f8b81543807f7f10d18b4be1aaf8a7c651796692b04f248dbe4032b47e7d2ad1ad769d11247859c1ef90c0e3514d9b99b58738a901c376d55ee8a29ccf466f9dc02eafe3813e319b4eff3311705999af9766e0fdd1cd873521e3d6e93379f45271878", 0xd8}, {&(0x7f0000000240)="9d1f030a35e4f308b6cc5f86f4ae0bbcecf8723b6441df0cda738452daa279bcd1f31e9cd4b3a5a01a5c8fbbd37b019954afc06fe367137360", 0x39}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="084db48b9505f62ab741c536044efa6431eb2ab38751d8ee943d0321e33b98479a708c4a99920e537e2c27175b787f0f2144a9f11a52c526d15c201732c53f56c2c87be37740c00bf990d780278ac865c28574379c132ec2e9137d7e7ecc1e1db0ae618befa3373ff16c3b03b1d53b4900a121bebed6464db1eee142bbf2dc75ebc5f3358f655f481a008684d214e87c97faf109e6bc7636993b5ce13a62ebca9c47912b9d3e3fc0d70df921b0a6e6b2749e7b1ee26043b8dbf08a77d83355", 0xbf}, {&(0x7f0000001340)="29259172379b6114b6efde87738a0d87406f91f22bb5320f6d", 0x19}], 0x6) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000000)="9e7334e8cb1b257e", 0x8) r1 = syz_open_dev$mice(&(0x7f0000001400)='/dev/input/mice\x00', 0x0, 0x101003) fcntl$getown(r0, 0x9) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001500)=""/133) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001440)) 05:08:13 executing program 2: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") fcntl$setstatus(r0, 0x4, 0x6800) preadv(r0, &(0x7f00000075c0)=[{&(0x7f0000006200)=""/220}, {&(0x7f0000000000)=""/90, 0xfffffec3}, {&(0x7f0000006300)=""/247}, {&(0x7f0000006400)=""/4096}, {&(0x7f0000007400)=""/204}, {&(0x7f0000007500)=""/192}], 0x1000000000000212, 0x0) 05:08:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe0f) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000280)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) [ 270.240215] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 270.247505] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 270.254801] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 270.262093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 270.269387] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000015 05:08:13 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:13 executing program 6: unshare(0x24020400) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000000)) 05:08:13 executing program 3 (fault-call:4 fault-nth:22): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:13 executing program 7: r0 = socket$inet(0x2, 0x80000, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x492, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bridge_slave_0\x00', 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f00000f5ffc)=0xfffffffeffffffff, 0x4) bind$inet6(r1, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) 05:08:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) [ 270.586833] FAULT_INJECTION: forcing a failure. [ 270.586833] name failslab, interval 1, probability 0, space 0, times 0 [ 270.598268] CPU: 1 PID: 16778 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 270.605486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.614872] Call Trace: [ 270.617510] dump_stack+0x185/0x1d0 [ 270.621186] should_fail+0x87b/0xab0 [ 270.624960] __should_failslab+0x278/0x2a0 [ 270.629273] should_failslab+0x29/0x70 [ 270.633221] __kmalloc+0xc5/0x350 [ 270.636731] ? sctp_add_bind_addr+0xb0/0x630 [ 270.641187] sctp_add_bind_addr+0xb0/0x630 [ 270.645473] sctp_copy_local_addr_list+0x4e1/0x610 [ 270.650458] sctp_copy_one_addr+0x210/0xc40 [ 270.654856] sctp_bind_addr_copy+0x28c/0x970 [ 270.659317] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 270.664916] sctp_sendmsg+0x4764/0x5fc0 [ 270.668959] ? kstrtoull+0x757/0x7e0 [ 270.672759] ? sctp_getsockopt+0x148e0/0x148e0 [ 270.677414] inet_sendmsg+0x3fc/0x760 [ 270.681268] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 270.686683] ? inet_getname+0x4a0/0x4a0 [ 270.690722] __sys_sendto+0x6c4/0x7e0 [ 270.694579] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 270.699557] ? syscall_return_slowpath+0xe9/0x710 [ 270.704485] __x64_sys_sendto+0x1a1/0x210 [ 270.708690] ? __sys_sendto+0x7e0/0x7e0 [ 270.712700] do_syscall_64+0x15b/0x230 [ 270.716642] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.721878] RIP: 0033:0x455a09 [ 270.725087] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 270.732830] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 270.740123] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 270.747415] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 270.754709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 270.762003] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000016 05:08:13 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)) 05:08:13 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:13 executing program 7: futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xc08, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000002280)={0x5, 0x4, 0x5, 0x1000, &(0x7f0000000180)=""/4096, 0xfb, &(0x7f0000001180)=""/251, 0x1000, &(0x7f0000001280)=""/4096}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) 05:08:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r3 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000025d000), 0x3fc) 05:08:13 executing program 3 (fault-call:4 fault-nth:23): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000180)="290000002100190000003fffffffda260200000000e80001040000040d001000ea1100000025000000", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x282, 0x0) recvfrom$ax25(r1, &(0x7f0000000080)=""/91, 0x5b, 0x10000, 0x0, 0x0) 05:08:13 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xc002, 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth0_to_bridge\x00', 0x4}, 0xfffffccc) r1 = request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='-\x00', r1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) 05:08:13 executing program 6: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0x0, 0x3, 0xff, 0x9, 0x1, 0x8, 0x6}, &(0x7f0000000100)=0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000002e40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000180)=@alg, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)=""/75, 0x4b}], 0x1, &(0x7f00000002c0)=""/50, 0x32, 0x5}, 0x5a6}, {{&(0x7f0000000300)=@alg, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000480)=""/177, 0xb1}, {&(0x7f0000000540)=""/14, 0xe}, {&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000680)=""/91, 0x5b}, {&(0x7f0000000700)=""/69, 0x45}], 0x6, &(0x7f0000000800)=""/98, 0x62, 0x7}, 0x7}, {{&(0x7f0000000880)=@alg, 0x80, &(0x7f0000000980)=[{&(0x7f0000000900)=""/70, 0x46}], 0x1, &(0x7f00000009c0)=""/41, 0x29, 0x9}, 0x1}, {{&(0x7f0000000a00)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002cc0)=[{&(0x7f0000000a80)=""/1, 0x1}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/153, 0x99}, {&(0x7f0000001b80)=""/90, 0x5a}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/165, 0xa5}], 0x6, 0x0, 0x0, 0x4}, 0x6}], 0x4, 0x10040, &(0x7f0000002e80)={r1, r2+30000000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002ec0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0xff, 0x9, 0x9, 0xc98f, 0x26e8}, &(0x7f0000002f00)=0x20) clock_gettime(0x7, &(0x7f0000002f40)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000002f80)='/dev/null\x00', 0x781000, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x6) ioctl$TCFLSH(r3, 0x540b, 0x4) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000002fc0)=""/204) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000008, r5) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000030c0)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x5, 0x101, 0x7, 0x81}, &(0x7f0000003100)=0x20) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$BLKFRASET(r3, 0x1264, &(0x7f0000003140)=0x8) keyctl$session_to_parent(0x12) r6 = syz_open_dev$vcsa(&(0x7f0000003180)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x8000) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000031c0)={{0x9, 0x0, 0x2952, 0x9, 0x1, 0x11b}, 0x100}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000003200)={0x0, 0x0, 0xd15, 0xff, 0x0}, &(0x7f0000003240)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000003280)={r7, 0x1, 0x30}, 0xc) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000032c0)="5eef996bf268c8dcd4258b503ef4063fe71f741cdcadcfdec88248210617d3afd83c34f4cf1946a36ec0cbbff6a615d915aea49eb0516d267a4d787346a85d23cb8d908448eacfa1aeb3db5e2d3159a1b63dc6efc02a64bd7969df7edbd396673a13bad522dfe701db155a79821277c7e7b91c90637538c51a2d8aaf8e0cc8bc69329127a2c38425e8a19538c88013c188e0eec3e2793dcd42e2fa187ecc0af1fcab436b431fb6150ae5817b02d092b72a1d6232a3d349587eb9806e978785423c5f78d367b67cca6beda69b56") fanotify_init(0x2, 0x1000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000033c0), &(0x7f0000003400)=0x4) signalfd(r4, &(0x7f0000003440)={0x7fffffff}, 0x8) bind(r4, &(0x7f0000003480)=@rc={0x1f, {0x100, 0x5, 0x8001, 0x10000, 0x8, 0x4}, 0x4}, 0x80) name_to_handle_at(r0, &(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x101, 0x5, "e3ff2580d0e070d246e564ddfad5ffc222924ae22edfe67fb06470e7234f3b84d8a1c58e8e896fb0fd7dc2d53d023683bf96b3f983fcd777b1f49f8aebde4708b2652719540ed2143f2a18b18463d04a6b0c49b575c7c6bd8af99e56093373f94c60cf6d8c0eee5cec1e1476780a1c68e1c61c734853e0ac147920d3568169f495f0bd225e2c35d74d3a116427ad057d868a5196ea8ab4284e03ffc80cfbe89dbe01e54b7a19755db0b147e1754cf35d16fd0d030d223fcfe240d12923504d4acaa6b49642c0bb618ef6bec7f17eef19b05b0091d881174dfe38b9898d7f0747dca2c4015d29aa4974b2dcdcb94406f29f5fa73fa3d5fe6f39"}, &(0x7f0000003680), 0x400) [ 270.911562] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 270.912122] FAULT_INJECTION: forcing a failure. [ 270.912122] name failslab, interval 1, probability 0, space 0, times 0 [ 270.930341] CPU: 0 PID: 16816 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 270.937551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.946933] Call Trace: [ 270.949563] dump_stack+0x185/0x1d0 [ 270.953239] should_fail+0x87b/0xab0 [ 270.954321] netlink: 'syz-executor0': attribute type 16 has an invalid length. [ 270.957001] __should_failslab+0x278/0x2a0 [ 270.957063] should_failslab+0x29/0x70 [ 270.957114] __kmalloc+0xc5/0x350 [ 270.957154] ? sctp_add_bind_addr+0xb0/0x630 [ 270.957197] sctp_add_bind_addr+0xb0/0x630 [ 270.984803] sctp_copy_local_addr_list+0x4e1/0x610 [ 270.989799] sctp_copy_one_addr+0x210/0xc40 [ 270.994201] sctp_bind_addr_copy+0x28c/0x970 [ 270.998660] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 271.004252] sctp_sendmsg+0x4764/0x5fc0 [ 271.008290] ? kstrtoull+0x757/0x7e0 05:08:14 executing program 6: syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x6, 0x103) r0 = socket$inet6(0xa, 0x0, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000300)=0xe8) io_setup(0x20, &(0x7f0000c6b000)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000140)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x7530}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_submit(r1, 0x1e5, &(0x7f0000356ff0)=[&(0x7f0000000000)={0x0, 0x1, 0x0, 0x80000000, 0x3, r0, &(0x7f00001b0000)='l', 0x1, 0x10}]) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 271.012089] ? sctp_getsockopt+0x148e0/0x148e0 [ 271.016721] inet_sendmsg+0x3fc/0x760 [ 271.020573] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 271.026017] ? inet_getname+0x4a0/0x4a0 [ 271.030077] __sys_sendto+0x6c4/0x7e0 [ 271.033934] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 271.038913] ? syscall_return_slowpath+0xe9/0x710 [ 271.043843] __x64_sys_sendto+0x1a1/0x210 [ 271.048046] ? __sys_sendto+0x7e0/0x7e0 [ 271.052048] do_syscall_64+0x15b/0x230 [ 271.055978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 05:08:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:14 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 271.061192] RIP: 0033:0x455a09 [ 271.064396] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 271.072136] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 271.079428] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 271.086722] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 271.094019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 271.101312] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000017 05:08:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fe", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) keyctl$chown(0x4, r1, r2, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f00000000c0)=0xcae) 05:08:14 executing program 2: mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x6, 0x80000) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000180)) r1 = semget(0x1, 0x5, 0x2) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f0000000000)=""/7) r2 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="c7f26ae658058b8cd9955f6aceb2e6a19a56ba7e39e2643a41e44d75977c0bf0e4edf39bbb59ffdce6048fd0f1e79254c58c20fb25d40d7f3866f5e51419228534d200f9c49b0dddfbfd36ce0d81f67dfcee52236bdbe7299b3c81f4ebc414d2ce041eef9809a125b1b4eefd5852297c12aa7df9709b5648", 0x78, 0xfffffffffffffff8) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", r2) 05:08:14 executing program 3 (fault-call:4 fault-nth:24): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:14 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) [ 271.375694] FAULT_INJECTION: forcing a failure. [ 271.375694] name failslab, interval 1, probability 0, space 0, times 0 [ 271.387147] CPU: 1 PID: 16846 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 271.394357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.403728] Call Trace: [ 271.406351] dump_stack+0x185/0x1d0 [ 271.410021] should_fail+0x87b/0xab0 [ 271.413786] __should_failslab+0x278/0x2a0 [ 271.418084] should_failslab+0x29/0x70 [ 271.422031] __kmalloc+0xc5/0x350 [ 271.425548] ? sctp_add_bind_addr+0xb0/0x630 [ 271.430002] sctp_add_bind_addr+0xb0/0x630 [ 271.434289] sctp_copy_local_addr_list+0x4e1/0x610 [ 271.439270] sctp_copy_one_addr+0x210/0xc40 [ 271.443671] sctp_bind_addr_copy+0x28c/0x970 [ 271.448130] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 271.453722] sctp_sendmsg+0x4764/0x5fc0 [ 271.457750] ? kstrtoull+0x757/0x7e0 [ 271.461552] ? sctp_getsockopt+0x148e0/0x148e0 [ 271.466183] inet_sendmsg+0x3fc/0x760 [ 271.470033] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 271.475456] ? inet_getname+0x4a0/0x4a0 [ 271.479500] __sys_sendto+0x6c4/0x7e0 [ 271.483353] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 271.488327] ? syscall_return_slowpath+0xe9/0x710 [ 271.493258] __x64_sys_sendto+0x1a1/0x210 [ 271.497455] ? __sys_sendto+0x7e0/0x7e0 [ 271.501463] do_syscall_64+0x15b/0x230 [ 271.505397] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.510613] RIP: 0033:0x455a09 [ 271.513821] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 271.521565] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 271.528855] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 271.536150] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 271.543438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 271.550730] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000018 05:08:14 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x4000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000100)=0x3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e21, @multicast1=0xe0000001}, 'ip6tnl0\x00'}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000004b00)='/dev/null\x00', 0x7fc, 0x0) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000004640)=0x8) chmod(&(0x7f0000000200)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) ioctl$TIOCNOTTY(r2, 0x5422) recvmmsg(r2, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/67, 0x43}, {&(0x7f0000000680)=""/209, 0xd1}, {&(0x7f0000000780)=""/117, 0x75}, {&(0x7f0000000800)=""/101, 0x65}, {&(0x7f00000001c0)=""/60, 0x3c}], 0xa, &(0x7f0000000940)=""/79, 0x4f, 0x6}, 0x200}, {{&(0x7f00000009c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/48, 0x30}, {&(0x7f0000000a80)=""/56, 0x38}, {&(0x7f0000000ac0)=""/247, 0xf7}, {&(0x7f0000000bc0)=""/153, 0x99}, {&(0x7f0000000c80)=""/224, 0xe0}, {&(0x7f0000000d80)=""/159, 0x9f}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/216, 0xd8}], 0x8, &(0x7f0000001040)=""/4096, 0x1000, 0xc7}, 0x7}, {{&(0x7f0000002040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003400)=[{&(0x7f00000020c0)=""/9, 0x9}, {&(0x7f0000002100)=""/163, 0xa3}, {&(0x7f00000021c0)=""/246, 0xf6}, {&(0x7f00000022c0)=""/41, 0x29}, {&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/104, 0x68}, {&(0x7f0000003380)=""/65, 0x41}], 0x7, 0x0, 0x0, 0xb2ec}, 0x7}], 0x3, 0x100, &(0x7f0000003580)={r3, r4+10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) umount2(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$unix(r5, &(0x7f0000004a80)={&(0x7f00000035c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a00)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004700)="bfae4b73aa7549468610b0c7da26462fe1011e48faf2fd6845815ea1d99592c19dbbecf294b9a5c2315b4498c2d413eeb889fc97e18803e4457c4265997946ef4266f1592a0c40abddf6a88fec56743f4ccf4c15377799a5e7364487f8a27b34d5352bf259422ea3f99732d74d501108dd05ea9a05d5eed6e8f5dc13f0913d1e5d97ce4815e4687a2d1895b4079283d102810211faf0d0250b65b9e39a2dea7af473fb3b355d1409c84032efd98dae335b679bada8fa4079c54e4903cfda5fabead57d26f4341fe3c6c8eb32093657677a7cbee2e5751f56362d06bfb190", 0xde}, {&(0x7f0000004880)="aeb140236c5dbe94040ea756eb608c3303f7f506c07bc46a4fbd787cb5fed78148aed16f58269dece0780aebf2768f2aae0c1e0f63ac481f4031dd1bbbba8356e344db09598191be8ae52be4fa5a04a899c4b5940d321b3bf2daac1f49738697e5de9570ba39a3a9cbf616826bb2fb249d448f81c459cb449299acd67c90d875e310813ebe6d79c10bcd1950cddb4e8fd6f4a8e8516a37b57069d138", 0x9c}, {&(0x7f0000004980)="a77fb25cad582381892b6bd587487379b53a337e2298fa1e7d64a63e90b1b67b741f0c1760c9d7c2dd7ca849251a59147d741de7fca4cf44ebadf15b6b", 0x3d}], 0x4, 0x0, 0x0, 0x890}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='ip6_vti0\x00') 05:08:14 executing program 2: syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x80) unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000200)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000000)) 05:08:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8001, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000080)="7841d657727b3dfcfab343a38934cb0cb2be810c4c49f0fcdf1f3f68e3d3e7e7386f15d15a13284b1f0c436691402d949300b533da07ead17333e1c13b0df7222f139f4442cb6456c0f996383d816913a75207ab89496075ddcf8f2f8db86f7e85340d074319341fe98571a6a0ad578ce46576", 0x73}, {&(0x7f0000000140)="d89a5243fe8d9cc8acf6ffd4086660275db5603ac91ebd03334e19e3f13daca45e4cd0ecc5b814284cf4263c80ed7732d1821aa349d75dd207b43991f390681dacb6f09444d39961579a477a4075b5041abfde1813fe3a8f6234d51caf281482a43b79a904291571f27392cdcf", 0x6d}, {&(0x7f00000001c0)="71ef10dfaefbdf87fcdb967befa782e1c2b4409580ef38cfc697625ddbfb308fc8a6a131c23921308c47f35b836515da610bcfaff57b4c33b6cf7c0330cb9cb5b883600f633494df7a321a381bde00174b03ede07e730bd939fc9edd524ae132549d29c1bc8454baf5ea68dd599ab7f8af5b91173bf6cc14a630959b3b351b62fcaa7ff94829169a86156d9c387bc322d373b535565af12e8272237ddcba3d070404678fa86e6a723355fc5e462e92fab6fb4f0d0c1cc7ec42233413fac4993f8e4b7238324a", 0xc6}, {&(0x7f00000002c0)="4b6038292d2f9baffd9f545890d2cbc64b1d588e4b852d89f347", 0x1a}, {&(0x7f0000000300)="560fdb2ebcb1a2f2041d69a2ca558ec739ba4b4c9ed6b77c268d51dccc9646c413ad6b4872bfef70e6a132cfed87190a16a0b4e3c4deada2367ee7efef5a0d4bebf49beb27359ca161adf7393d2ae23300f33f2dd3e9088f08e1aba5d3b13469a2f603892392728a3686e38800fa01412b37850c35d95a2863d9341458eebf79900c0d2e482af556e58e1696ba93e464e0a2d619e3745ee01e2ff12a73ed578bcb7e9a5548723d475abd4267aceca75f188892f96d6dfda50c4d4c1d35", 0xbd}, {&(0x7f00000003c0)="d54199c1836fb006b77e92ed170fefd5dac2892fa67f2a772b71e673d5c61a510f07a254046eab37dc65016f2389eec04f07c179abd3badfbd5e3b37dec832bf3dde02796b74a3aa3cf3c23d9b628d9af1bbe3aca4dab2b076fa6a7d91007fb6c89157774f80ecef9b6e633af53b19663389ccc1939466e62bf0d31865a06fa1bd53edfd87ea79173f95c7e7049ba64aa18fbf8dfd42c17c16e1d662fb54fd08fa47ff2ece8f08be253f31f62d490f2ade6dcb0b757b96243f5a944c547711", 0xbf}, {&(0x7f0000000480)="3d0bbe81e7cb544acfe6bbf6c898843f69c8dbd3c5aa88d151161edf3c5cc5a69d01d36260d6cfe14634095335429d4d0717b25025c5756d12f672faea0dfc0b93ac680c2b88a619830c64972023dc3d484d73fa7f0d8d59025fc541b538b0925e16442491e808d0c528de233058328c06d3b6fb350347731181646ccd08e709781e5c00c140571739215d0a527e671698cf31fbde982186f631ca419fca1c42602656dff9d610f6a58c65338c4f8dc2", 0xb0}, {&(0x7f0000000540)="44b972b500e95f08a3c841ae51997da7e60df4cc90135a8c821505f5c7328f1fb449a5420763c4c251da4c4a64a1b06aed49aee5b381334b792c51e2c442b4934bcda44685e5b2900ec2c490d33d8cd8137d346b070ae08c", 0x58}, {&(0x7f00000005c0)="dc911bf050f1ee8360956e8bc9b7d5ab51d5e36f3405b30308614be97e484f5c0a1f8fc599dd2ea74c6965d8c3f2d9dd046aab3f430aa1d5e3", 0x39}, {&(0x7f0000000800)="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", 0x1000}], 0xa, &(0x7f0000001800)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @init={0x18, 0x84, 0x0, {0x8, 0x80000001, 0x5}}, @authinfo={0x18, 0x84, 0x6, {0x3}}], 0x48, 0x20040000}, 0x8000) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x6c, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000007c0)=0x100) close(r3) close(r2) 05:08:14 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='veth0_to_team\x00', 0x227) 05:08:14 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a65686410721ee2db6a74e3332653") pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffd80, 0x0) 05:08:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:14 executing program 3 (fault-call:4 fault-nth:25): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 272.001647] FAULT_INJECTION: forcing a failure. [ 272.001647] name failslab, interval 1, probability 0, space 0, times 0 [ 272.013084] CPU: 1 PID: 16872 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 272.020296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.029671] Call Trace: [ 272.032297] dump_stack+0x185/0x1d0 [ 272.035970] should_fail+0x87b/0xab0 [ 272.039731] __should_failslab+0x278/0x2a0 [ 272.044035] should_failslab+0x29/0x70 [ 272.047976] __kmalloc+0xc5/0x350 [ 272.051480] ? sctp_add_bind_addr+0xb0/0x630 [ 272.055933] sctp_add_bind_addr+0xb0/0x630 [ 272.060219] sctp_copy_local_addr_list+0x4e1/0x610 [ 272.065207] sctp_copy_one_addr+0x210/0xc40 [ 272.069607] sctp_bind_addr_copy+0x28c/0x970 [ 272.074067] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 272.079662] sctp_sendmsg+0x4764/0x5fc0 [ 272.083697] ? kstrtoull+0x757/0x7e0 [ 272.087497] ? sctp_getsockopt+0x148e0/0x148e0 [ 272.092137] inet_sendmsg+0x3fc/0x760 [ 272.095984] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 272.101400] ? inet_getname+0x4a0/0x4a0 [ 272.105440] __sys_sendto+0x6c4/0x7e0 [ 272.109302] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 272.114279] ? syscall_return_slowpath+0xe9/0x710 [ 272.119203] __x64_sys_sendto+0x1a1/0x210 [ 272.123403] ? __sys_sendto+0x7e0/0x7e0 [ 272.127410] do_syscall_64+0x15b/0x230 [ 272.131343] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.136551] RIP: 0033:0x455a09 [ 272.139753] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:15 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 272.147508] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 272.154797] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 272.162088] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 272.169378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 272.176675] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 0000000000000019 05:08:15 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x88) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0xfffffffffffff27a) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x2000, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x101000) mmap(&(0x7f0000684000/0x4000)=nil, 0x4000, 0x0, 0x8032, r1, 0x0) 05:08:15 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:15 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) write(r1, &(0x7f0000000000), 0x3b3) fdatasync(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x100) write$cgroup_int(r2, &(0x7f0000000040)={[0x35, 0x32, 0x0, 0x3f]}, 0x4) 05:08:15 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) 05:08:15 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)) r0 = dup(0xffffffffffffff9c) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@l2={0x1f, 0x6, {0x4, 0xb90, 0x4, 0x813b, 0x3b, 0x3}, 0x800, 0x8}, {&(0x7f0000000180)=""/201, 0xc9}, &(0x7f00000000c0), 0x2}, 0xa0) waitid(0x0, 0x0, 0x0, 0x80000000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x20000) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 05:08:15 executing program 7: syslog(0x1, &(0x7f0000000000), 0x0) 05:08:15 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:15 executing program 3 (fault-call:4 fault-nth:26): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 272.857570] FAULT_INJECTION: forcing a failure. [ 272.857570] name failslab, interval 1, probability 0, space 0, times 0 [ 272.869027] CPU: 1 PID: 16895 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 272.869044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.869056] Call Trace: [ 272.869097] dump_stack+0x185/0x1d0 [ 272.869136] should_fail+0x87b/0xab0 [ 272.869177] __should_failslab+0x278/0x2a0 [ 272.869233] should_failslab+0x29/0x70 [ 272.869280] __kmalloc+0xc5/0x350 [ 272.869321] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 272.869361] ? sctp_add_bind_addr+0xb0/0x630 [ 272.869397] sctp_add_bind_addr+0xb0/0x630 [ 272.869443] sctp_copy_local_addr_list+0x4e1/0x610 [ 272.869489] sctp_copy_one_addr+0x210/0xc40 [ 272.869557] sctp_bind_addr_copy+0x28c/0x970 [ 272.869602] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 272.869662] sctp_sendmsg+0x4764/0x5fc0 [ 272.869716] ? kstrtoull+0x757/0x7e0 [ 272.869796] ? sctp_getsockopt+0x148e0/0x148e0 [ 272.869842] inet_sendmsg+0x3fc/0x760 05:08:15 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='xfs\x00', 0x0, &(0x7f0000001400)) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="2fee03c40000c577b95d166a35deb8a5df750e5fbef9d9107070c78518c569aed5ac4d9b2ffda10cc3ba58e479773d7872409c079c7454795081aab968acbdbbbf946fce7a6ecdad95ef766d715a2a2ccbe3aeaacbb4c7a0d14e46a4f6acde61a0b3cda7d7ac6c23fd1ce319", 0x6c, 0x0) keyctl$invalidate(0x15, r0) 05:08:15 executing program 4: r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f000058a000)) mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:08:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) [ 272.869883] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 272.869929] ? inet_getname+0x4a0/0x4a0 [ 272.869981] __sys_sendto+0x6c4/0x7e0 [ 272.870042] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 272.974296] ? syscall_return_slowpath+0xe9/0x710 [ 272.979245] __x64_sys_sendto+0x1a1/0x210 [ 272.983456] ? __sys_sendto+0x7e0/0x7e0 [ 272.987474] do_syscall_64+0x15b/0x230 [ 272.991412] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 272.996625] RIP: 0033:0x455a09 [ 272.999835] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:16 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = gettid() r2 = socket$inet6(0xa, 0x8080f, 0x9) r3 = syz_open_procfs(r1, &(0x7f0000000200)='wchan\x00') sendfile(r0, r3, &(0x7f0000000000), 0x80000002) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getresuid(&(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)=0x0) getresgid(&(0x7f0000000800), &(0x7f0000000840), &(0x7f0000000880)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e00)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000f00)=0xe8) lstat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000004fc0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001100)=0xe8) stat(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0}, &(0x7f0000001500)=0xc) stat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) fstat(r2, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002380)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000002480)=0xe8) r19 = getegid() r20 = socket$netlink(0x10, 0x3, 0x0) fstat(r3, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000002540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000004d80)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="49d9c6fe62eb6b49ad1f124a000f28ee460d0e5f87e49e33896fb3f0d36143483c8c6020dee4028cbfba58ef1d134ba02af014ad3688f16c1be1ebe2fbd86c6957be9ae69797f621e83c346a1c2a013ffce70070f60d1384adeb", 0x5a}, {&(0x7f0000000140)="60ba19d88d79855098e734f08adb5f8509ea549882f3f209b0e05111c965fdf9d43b16a6b18869f7f0a1a51ba4dfd1c4e380cb59ab895fb0dac2d252d68ed8835d202753b5a881c0d9958932714fde92c79ec21f53a5b3c0ec8f7a8435b8059ba9c7007e23d17c2a1cc2812a687c2ad2b8e33f7d42123834bcae17984840dc8f36f5a18e30a5107c0ebc06e010f61b", 0x8f}, {&(0x7f0000000240)="8389ce2c9bc21687d6126127fc1f9ca696fea6b65df76bbe10119e5bb77f87d3c380741d32ed", 0x26}, {&(0x7f0000000280)="e0b88a665dce74d6efb2602d3879496239b9da7d8910d5af92378a96ed7b426399d7de02ab7f4b24ac78aae945f19a31099cd9e8b2dcddebe294e39ff0faf7c8d1fae2ec8484c595b96840ffd4f4fa92a7b4fa372189d6ad421a5c90686a10c7701a8a15a40484177b22f0fa97a9e2e83853db1e51a56d8bc767ccd8", 0x7c}], 0x4, &(0x7f0000000400)=[@rights={0x30, 0x1, 0x1, [r3, r3, r0, r3, r3, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}], 0x50, 0x4000}, {&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000500)="c4815c174f3ecad9b52b5b579c9f9a0f615c3055bba6fe2396ce6f78a1", 0x1d}, {&(0x7f0000000540)}, {&(0x7f0000000580)="7d2e2f064636ac636b171e3bafa9f7534cc2190d1a50982e8f18e11b44b59eee145cde04bcdb757916fe6f4ecdb81f7ce15df6694a2a8356ccda44832fdbd8c3398f", 0x42}, {&(0x7f0000000600)="be7a0cb99801f08b5d1e8f856a1134236e9e080b57dc117d83da21070092d3fb4e024a323dddbc66ef5de3341aa702ffce84d4bda8af4e0d337cde31da3d6aea125d37f08b56e9f08848f5c9fdd9446d932297621c4de10e44e06ad9a46fbd0934a045f730bf8b73a88dd4819b60dded32b0c27f0454fccade86cf5998e139de6ded6d4f8e445c6f2a335bd2e3e1e35402de8782f93d47da537712a39c9799f14e0e1c977703ec7595bca3c3df263ce813224ba40fd7e4b74d7a5de1b333be2d3e04", 0xc2}], 0x4, &(0x7f00000008c0)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @rights={0x38, 0x1, 0x1, [r2, r2, r0, r0, r3, r2, r2, r0, r3, r0]}], 0x58, 0x80}, {&(0x7f0000000940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d80)=[{&(0x7f00000009c0)}, {&(0x7f0000000a00)="86ccb2e5fe9687c59cb2a2e4f5a1e6910e53c0143406b10d3a09e841eb33a55c49528322c6cba75a0fa9aa6b3d9bbe8105d173a573871ed5e7c85796b5980b57c77abfc2ef6f7b2144", 0x49}, {&(0x7f0000000a80)="ebe2cca8ff85c4b8b8ce100d0593d2a975ea07b28d2199e71f83d9dbd0b0856a705ece6487e562b2c7692ac00329f1c4702d83", 0x33}, {&(0x7f0000000ac0)="02c3b41a3088ac1fadc67ff2a3755cf885e8d9195aa972f3d4f0bc3baf667ebae93e5ed9d584634fc4e2b120361b6498eed07f91e7a3b9d8457478938d913037124be075bad62dd35db26eff4256596a6c54aac66e90c26a0982044d2706a6ccd7b500299569fdb750b65f6325f97d2fcc17d3b02aeb114ef5b14393ebc3666ae444d01c17ee935c9ef6bec980150dd34fcc025e486aada6014c5c99384263009f29a45943c41e92287fbf8730008f8360062ef99bdcca16a9dd62c9e81ff9b4ea4ffcf6fb4062625917a3305aee28", 0xcf}, {&(0x7f0000000bc0)="86f5cc7c87716bada182c2714cdedc23f363c1c326ed1f8216ac", 0x1a}, {&(0x7f0000000c00)="ea9985896f9c3252c0b698369fe24da479766686b4e6878512da0e115c6da3a108c0beba1520ec0bbbdf9510360f74bba04fa165190a707c76f7530218d1271453d53cc41ddfa4d10643eec36d6f85a1d27c418520804210ecf8b5a323fb47ed267269157f394ec5481a894388e5c9d125373dbf6e32314867cd0944", 0x7c}, {&(0x7f0000000c80)="16f0c39d3fbe25c41dc10d6de92ce6730327051fb918e0391f5439c2f605432ba0749ff625972348ef670171ab560046bd1bf5048ce0e8dad7cdcb296978fde8940b10c4df2048edbcf2ef7609f06fe037a7487d688c377beeae9235dcbf2c67c9fffc499786e4d01c1adf3ce2b658543b0ffe38ae88cc6bf362034d0d1e4f85786457dded30e40798c7743328286b5897fe2246e3d80d9262fdf91bc642e00b20e963fb7b38f9595a0fa3e8c2d769f3233cad6088397ad80f5b86dc23f94322f14163a0d4661dd1d981897c8a25ab8ebb2ec6e1f6d5ab3d637dacd6f4742dddce54055961a438e8ea6dd1f021a7689329cb41f5752dca9a6a", 0xf9}], 0x7, &(0x7f0000001200)=[@cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x28, 0x1, 0x1, [r2, r2, r3, r2, r2, r2]}], 0x80, 0x8000}, {&(0x7f0000001280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001300)="2edc5700e70aae3cdbd97421d5501dd1887b8a2bb45d10aa4e597ae9bebac7587d16d43d4a5ce6075ca7e8f288978da6a7e907062d3fc810c4a3a4aaf340e317e5cb34f0549a710641d97a994d1264697b0e2e465497ccf289c57c05933d2040c4c7c9de95ff6f", 0x67}, {&(0x7f0000001380)="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", 0xff}], 0x2, &(0x7f0000001740)=[@cred={0x20, 0x1, 0x2, r1, r12, r13}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @cred={0x20, 0x1, 0x2, r1, r14, r15}, @rights={0x38, 0x1, 0x1, [r3, r3, r0, r2, r2, r3, r0, r3, r3]}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r2, r0]}], 0xf0, 0x20000004}, {&(0x7f0000001840)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000018c0)="ac50bf70b8c0f2e058eec5a4b3b3de", 0xf}, {&(0x7f0000001900)="a95e68299ddb424bf3a421654673d6d9ca8cfd77eb270cfcbd4cb757dca846b32ac58a3e1e9eca87b4ba669f9851aaa6ab1a3b993788b71fe299b0479e8d50be49607594c60bce75a1a033d2b05efa1057b756f5ca835bb96fb22d31bb0305c51dd28e7d732e80ba0233348cc209ae3143982445e719bd8c118f40b95c810201d493942b7e", 0x85}], 0x2, &(0x7f0000001a00)=[@rights={0x38, 0x1, 0x1, [r3, r0, r2, r2, r2, r3, r3, r3, r0, r3]}], 0x38, 0xc000}, {&(0x7f0000001a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001ac0)="1fbd49aff3cc70e572c2846ddec9ff50841ab712fc1c84f08e34ff5b7f2af5c11e0585a58a6eca3a53d72ba7cd", 0x2d}, {&(0x7f0000001b00)="f85cd04ee007c16aa3", 0x9}, {&(0x7f0000001b40)="6a9160a4d18c61579362ce799093c66c0e64df175c5a0e52ce8c730320e9fe0fa9cf872c0a537be9b614a93d4a72ec1bd5a4fbe6ae56926549a49efb144fff212e494c32d424e29847dc94d86a194af8b746e39b9999a09dda8b2e1303ec6a2b880fed76e4517e9c560a7b3c326cd813028e4c64f8ce5b6fd042e3df6bad0734257f769bb6d82ed8bc5d29d61754907c095bc8d9f65217f70872fa2033e6894a68f5a99a428240c29bf2ad29d5f65794d5bf10e7ac0b94bf3f559d8a1b10", 0xbe}, {&(0x7f0000001c00)="3164ea712b9fa8a74c39f96025483a9307e9f66ff38119cae1c0a8c8a8f9256c4a730b562ee593cabf9181e1ec96d598ec6accb772d854333eb009e781f73c2cd8e6c81d8ca3c3be05ee890f4df723c6f073dae7fb436aa9d982448fb70d0aa0f45ce1e8d00a310bc32aa3674b74e6db7ac88f17be102895256e38beda1a269589b177c9b4af219b3d010b3e93c55cd6b6aa6fdb418074a109ff9c87b9c3070f9d6afac10d1e42ff06032809564edf0e4cee55604dbe1c0a9acd", 0xba}], 0x4, &(0x7f0000001d80)=[@rights={0x20, 0x1, 0x1, [r3, r0, r3]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r2, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r1, r16, r17}], 0x70, 0x4800}, {&(0x7f0000001e00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002300)=[{&(0x7f0000001e80)="0ad5130cefbd26f3205de341cc9220131db25ac9d3c0457771f456ad5f0c3fcedc4d91290b770b9d0d76e3bcdc985c44612caffa7a1e6d8c011f256256a622c1db6117c8cb54a87cab267f53e9046ec716482ca1c4f6f22e151a00b358cc4eb4752acf8f0ed326e1395525e81ec0472858d9a9e636faf384d8dd15ae3bafdc02f92df1513d57c480c1107f6f7b44c275e2fd83c668164e4067a3d80804d7782c1a802f16737d82571c1c71108b790749f2555e88ddd41a60b3c8a7d21f430b3f16354a00c9c741184b3d1141", 0xcc}, {&(0x7f0000001f80)="0976d2a914900ae7f7ecec28f6cb25a82fffcbd82fee7010ec93efca5376039bb03cf159d40f396ab18a5a14ef300294cdef9e5da369970e6b73e248e1f9aa309b34791109398c6659ddcc4e369f9ff5693768ae2f63249b9a3cc989ec5e1f592d72b46697fa1fb5114e1f4e397eaf8ac2323bb8c184ba8b06199795de64b8f4303dd2b41c482db6c6d41b53cecb8ce264930f51db348aba", 0x98}, {&(0x7f0000002040)="af2fe5e2740095f7ad9a971902192955c7cd20e47a9fa133bf2e71965003b2665d2d10545f44975efa355ac9380574512484cf845e05530f6c05c4743942fe4983d24cb18a4867303925212473546553614d28353b2fe152bed930d8516debd970dc5ecd415801e55a3ccbd4b14090f5c76cd84f42d1d69c3b2e7fca3a7ac3396d61caffcac130e8c2d3e7cc586bd2fab131c9597a2ca4078ad16721fe8fcbfe49761e89fdf837151ec9816ec40204161fda69db080bb34527dbd3a4fda32e9e3b50974af634a7f76e9fd85cb51ef1c3f1650158fa585f1c1b3c901434c4bea7a0f946520f", 0xe5}, {&(0x7f0000002140)="48c2a1c2848c34a0f38bc0fc2b2081c03a13e6c00b0653a9e731fe959a5dadf682466a1aaff4d031d6da06dc45eeb3cf72443fc4a2900eb737cbaa89fd7dd7e403606e28ecb4be8fb385828f67fa810672bf11fe261ee0821f77a3d7b889cccc6a5899a7886a2b7013648485a57ed9fddd5a08b52ff799369fa8863646f583573a2c67c066d344f1c4b6858a997d1d5afa134b8d082b76c1510646dc54930546b99abff4e7e189bb2adc456aced742ed4b68f2e95b49dac2ef162342", 0xbc}, 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{&(0x7f0000003980)="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", 0x1000}, {&(0x7f0000004980)="4b27b3da28b0735dbc7bc0bc948cbdef9358a496a804e7a1d137bc213c466afa2d3b90a8653275897ad8528c87e5c3f6210fb38d862a7720922979e3fffb0b99c350c909a7e518f82a55746b73205b7758a3bdcff676334c5fd6d9dbc1181a70311ca50254e320a658a05215750dff80f24fd17cf47bc1f8709c7b3cce2958995b", 0x81}, {&(0x7f0000004a40)="cb813e34afb5a3bdc34b50592b8ee4cf80ca8d21981dfcc9e025886fcdd61658097b70163b58075f1a2d0f40cef3be95a48341cc762e157ffba94baa48aea82b272126960f5407be772c132b1a1606a2e8f69b5edf989c3dc0c56a28cc3f92fd7e0704ec638a2354", 0x68}], 0x4, 0x0, 0x0, 0x20000801}, {&(0x7f0000004b00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000004d40)=[{&(0x7f0000004b80)="d281c55d60dea359289d1ba62c84d84a89c5c2b0380995a18aa9ec7625f2cfbd034af17762ceee03688525c9644c22e99b68398ddd4d88b956a58797459996031c2fa51cc11fc5d539db9782dbc8109f5672aef3a0ccb8f4e3221754981dea555411f7d69ee3d925d73c1b5614f0bf8d95ff24c90931283806994401", 0x7c}, {&(0x7f0000004c00)="276c4ca3117b5a71a101c2d8f3ebcccd57dde64b932f438ef977c9d0e9949b566d04e227b722203ba1263a7a9d979bbd1082f8f5ebb9b39cff44fc30eae0b65b72caa25901cc71a0ba26c702d04c9f4b798fa1728ff6960bada2bad81807f58328fe5b6346404128b28364f18b4ff42d620aa17c942d365a81580644083b25b3636bce1417f02684fd9f13b7d0cb8389d70d5ac6", 0x94}, {&(0x7f0000004cc0)="9d8fc74c2efc8bacde4d3adfae9b513bc5d64c9bab263c536800c453e6dffba5d77d74bb850ccc0446eb6e054bf6db655e6837e7535e35992f53259afa92682e9e0c4678b0628c0bdf9844d15ceaff6be334245c8a8c26fef56a55a777915762d1cc1f69ce", 0x65}], 0x3, 0x0, 0x0, 0x10}], 0xa, 0x4) 05:08:16 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:16 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) recvfrom$packet(r1, &(0x7f00000001c0)=""/139, 0x8b, 0x10101, 0x0, 0x0) accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x42, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000100)={0x3, 0x7, 0x5, 0x0, 0x7}) [ 273.007579] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 273.014873] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 273.022170] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 273.029469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 273.036773] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000001a 05:08:16 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) sendfile(r1, r1, &(0x7f0000000040), 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r3, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) sendto$inet(r3, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x9fcc330}, &(0x7f00000001c0)=0x8) 05:08:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:16 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000000)) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffda7) recvmmsg(r0, &(0x7f0000004900)=[{{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000004840), 0x0, &(0x7f00000048c0)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000004980)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x3, {{0xa, 0x4e21, 0xad, @empty, 0x9}}}, 0x88) r2 = gettid() process_vm_readv(r2, &(0x7f0000000140)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000040)=""/134, 0x86}, {&(0x7f00000001c0)=""/236, 0xec}], 0x3, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/111, 0x6f}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x40000) 05:08:16 executing program 2: r0 = socket(0xb, 0x200000001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'veth1_to_team\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(0xffffffffffffffff, &(0x7f0000000000)=""/254, 0xffb6, 0xffffffffffffffff) 05:08:16 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000004980)={0x0, 0x0}) socket(0x10, 0x4, 0x0) recvmmsg(r0, &(0x7f0000004840)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000580)}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000fc0)=""/239, 0xef}, {&(0x7f0000000600)=""/20, 0x14}, {&(0x7f0000000c80)=""/170, 0xaa}, {&(0x7f0000000780)=""/81, 0x51}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x5, &(0x7f0000000880)=""/44, 0x2c}}, {{&(0x7f00000010c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000002380)=""/96, 0x60}}, {{0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000002500)=""/55, 0x37}}, {{&(0x7f0000004680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002540), 0x0, &(0x7f00000047c0)=""/109, 0x6d}}], 0x5, 0x0, &(0x7f00000049c0)={0x0, r1+30000000}) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000200)=""/250, 0xfa}, {&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000003c0)=""/209, 0xd1}, {&(0x7f00000004c0)=""/81, 0x51}], 0x6, &(0x7f0000000b80)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 05:08:16 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:16 executing program 4: mmap(&(0x7f0000683000/0x4000)=nil, 0x4000, 0x2000014, 0x8032, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) write$fuse(r0, &(0x7f0000000040)={0x28, 0x0, 0x3, @fuse_notify_store_out={0xd3, 0x1, 0x101}}, 0x28) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x0, 0x7, 0x9, 0x80000001, '\x00', 0x2}) 05:08:16 executing program 3 (fault-call:4 fault-nth:27): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:16 executing program 0: socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xc25a]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0), 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) 05:08:16 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f00000004c0)="0770835a65ccb723f2484105fb54ee3653edc2e92125ef7c2384663aa01380f1df81ecb50d183e0b8de061a28a4c34c124cf8cd4fb291917fc8985d5b253c8ec667860c2ab7f45d10c451c38dad890958587d9997fb39569352597e98c76ea779f7306790805684a19b22a29b7f22318b1e969a6ad2fb899c32e1fbfaf7af59a5dafb63b3f") r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/38, 0x26) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getdents64(r0, &(0x7f0000000100)=""/186, 0xba) 05:08:16 executing program 2: unshare(0x24020400) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x2, 0x400001}, 0xfffffec7) 05:08:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:16 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x2000000080000, 0xffffffffffffffff}) mmap(&(0x7f0000799000/0x3000)=nil, 0x3000, 0x200003c, 0x8032, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3a) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) 05:08:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x84181, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 05:08:16 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f00000001c0)) [ 273.791906] FAULT_INJECTION: forcing a failure. [ 273.791906] name failslab, interval 1, probability 0, space 0, times 0 [ 273.803336] CPU: 0 PID: 16993 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 273.810549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.819923] Call Trace: [ 273.822550] dump_stack+0x185/0x1d0 [ 273.826226] should_fail+0x87b/0xab0 [ 273.829995] __should_failslab+0x278/0x2a0 [ 273.834294] should_failslab+0x29/0x70 [ 273.838239] __kmalloc+0xc5/0x350 [ 273.841743] ? sctp_add_bind_addr+0xb0/0x630 [ 273.846191] sctp_add_bind_addr+0xb0/0x630 [ 273.850475] sctp_copy_local_addr_list+0x4e1/0x610 [ 273.855451] sctp_copy_one_addr+0x210/0xc40 [ 273.859851] sctp_bind_addr_copy+0x28c/0x970 [ 273.864311] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 273.869910] sctp_sendmsg+0x4764/0x5fc0 [ 273.873944] ? kstrtoull+0x757/0x7e0 [ 273.877759] ? sctp_getsockopt+0x148e0/0x148e0 [ 273.882398] inet_sendmsg+0x3fc/0x760 [ 273.886255] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 273.891673] ? inet_getname+0x4a0/0x4a0 [ 273.895710] __sys_sendto+0x6c4/0x7e0 [ 273.899573] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 273.904556] ? syscall_return_slowpath+0xe9/0x710 [ 273.909481] __x64_sys_sendto+0x1a1/0x210 [ 273.913680] ? __sys_sendto+0x7e0/0x7e0 [ 273.917685] do_syscall_64+0x15b/0x230 [ 273.921619] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 273.926829] RIP: 0033:0x455a09 [ 273.930040] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:16 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0xffffffffc0000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x40000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @dev}, &(0x7f00000002c0)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000540)={@mcast2, 0x0}, &(0x7f0000000580)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000800)={@empty, 0x0}, &(0x7f0000000840)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000980)={0x0, @dev, @rand_addr}, &(0x7f00000009c0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000b80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000bc0)={'bridge_slave_0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000c40)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000c80)={@remote, 0x0}, &(0x7f0000000cc0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000dc0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000ec0)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000f00)={@multicast1, @empty, 0x0}, &(0x7f0000000f40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000f80)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001080)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000010c0)={'tunl0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001100)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001140)={@loopback, 0x0}, &(0x7f0000001180)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x14, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000001240)={@mcast2, 0x0}, &(0x7f0000001280)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000012c0)={0x0, @dev, @rand_addr}, &(0x7f0000001300)=0xc) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000001b40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001b00)={&(0x7f0000001340)={0x79c, r3, 0x322, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0x1b4, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800000000}}}]}}, {{0x8, 0x1, r8}, {0x1cc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x100, 0x7f, 0x2, 0xd1cb}, {0x0, 0x2, 0x800, 0xcdd}, {0xff, 0x0, 0x3}, {0x0, 0x0, 0x7e88}, {0x10000, 0x43f9fcf3, 0x81, 0x3}, {0xd6, 0x2, 0x9, 0x400}, {0xfb, 0x80000001, 0x1, 0x5f}, {0x8, 0x3f, 0x200, 0x2}, {0x8, 0x8, 0x8, 0x6}, {0x2, 0x4, 0x7fff, 0x1}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x101}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}]}}, {{0x8, 0x1, r13}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r14}, {0x168, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r17}, {0x23c, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x8, 0x1, 0x1, 0xffffffff}, {0xffffffffffffffff, 0x100, 0x3, 0x40}, {0x687, 0xae, 0x7ff, 0x9}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xaff7}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r23}}}]}}]}, 0x79c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ppoll(&(0x7f0000000440)=[{r0, 0x40}], 0x2000000000000099, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0), 0x2) 05:08:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) flock(r1, 0x0) 05:08:16 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8080, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 05:08:16 executing program 7: r0 = socket$inet(0x2, 0x3, 0xc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) r1 = dup2(r0, r0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x10500) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r2, 0xd, 0x3}, 0x10) [ 273.937788] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 273.945087] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 273.952383] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 273.959708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 273.967014] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000001b 05:08:17 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = gettid() readv(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/56, 0x38}], 0x1) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000014) clock_gettime(0x3, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x3a5640, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 05:08:17 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="6cce53a3941fc6295c24c838d70878e57167a5c8f2ca5a2d7e50cb0410601b1af6e4e58bfa9cb306d8686fa5b5d9f7fa99fa06566e7bdffcc7ca827f756e76aa6b19d12295a5448e72d5e414c0dd14654795daaa832a2e354271bf68d2f893f78bf7a4939595a7ccd36ccf13184ba23933e59b156ef8ab5089f36bb89d833c0ab4b30c3d7cfce1db26feaf0a02cad88731c1b94ac0e4b8c38c455f785ec5fc6442859f913558693d1106b079d505af5632f10c09e96d2660dbb0e8a683cf9001adfcb6b25572e516c2219a497ec131222fedf6944c9ca52bbc8c21aacaea0144ee3bd4de7d760b5d88296ada90948be4413e0a245e", @ANYBLOB="fe8000000000000000000000000000aa0000000032000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0x0) 05:08:17 executing program 7: mknod$loop(&(0x7f0000000580)='./file0\x00', 0x7000, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7, 0x400) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000600)={0x1, 0x8}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000640)=0x27a) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1010, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000540)='/dev/snd/controlC#\x00', 0xffffffffffff8003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000040)={{0x2, 0x0, 0x0, 0x0, "88652ad78b19ab9a03eb8b7e79696e5255b2c17f4ea8bb487be9fdc16e96746d85e1c07928b58bcb1aed08ef"}, 0x0, [], {0x0, 0x1c9c380}}) 05:08:17 executing program 3 (fault-call:4 fault-nth:28): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:17 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}, {0x77359400}}) readv(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x2b0) 05:08:17 executing program 0: unshare(0x24020400) open(&(0x7f0000000100)='./file0\x00', 0x3fd, 0x0) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000780), r1, &(0x7f00000007c0), 0x100000001, 0x0) 05:08:17 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x10000, 0x3ff, 0x42a, 0x8, 0xcc4c}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x6, 0x800}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x10000000000000, 0x2, {0x3, 0x3, 0x5, 0x1, 0x5c89}}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), 0x4) 05:08:17 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) accept$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) 05:08:17 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:17 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x200000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000000c0)=@raw={'raw\x00', 0x9, 0x3, 0x2f8, 0x130, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x8, 0x5a4, 0x40, 0x2, 'pptp\x00', 'syz1\x00', 0x5}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff000000, 0xffffffff], [0xffffffff, 0xffffffff, 0xff, 0xffffffff], 'veth1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x5e, 0x7fffffff, 0x5, 0x1}, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x6b9, 0x100, 0x7f}, {0x8001, 0x3, 0x4}, 0x40, 0x20}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000080), 0x5) 05:08:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) [ 275.029506] FAULT_INJECTION: forcing a failure. [ 275.029506] name failslab, interval 1, probability 0, space 0, times 0 [ 275.040926] CPU: 0 PID: 17050 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 275.048145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.057532] Call Trace: [ 275.060169] dump_stack+0x185/0x1d0 [ 275.063846] should_fail+0x87b/0xab0 [ 275.067609] __should_failslab+0x278/0x2a0 [ 275.071894] should_failslab+0x29/0x70 [ 275.075827] __kmalloc+0xc5/0x350 05:08:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000005c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140), 0x8) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r1, 0x5}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0x3, 0x7, 0x7, 0x4}, &(0x7f0000000200)=0x98) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x601}], 0x1) [ 275.079319] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 275.083715] ? sctp_add_bind_addr+0xb0/0x630 [ 275.088173] sctp_add_bind_addr+0xb0/0x630 [ 275.092465] sctp_copy_local_addr_list+0x4e1/0x610 [ 275.097444] sctp_copy_one_addr+0x210/0xc40 [ 275.101855] sctp_bind_addr_copy+0x28c/0x970 [ 275.106320] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 275.111908] sctp_sendmsg+0x4764/0x5fc0 [ 275.115952] ? kstrtoull+0x757/0x7e0 [ 275.119751] ? sctp_getsockopt+0x148e0/0x148e0 [ 275.124388] inet_sendmsg+0x3fc/0x760 [ 275.128241] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 275.133663] ? inet_getname+0x4a0/0x4a0 [ 275.137698] __sys_sendto+0x6c4/0x7e0 [ 275.141554] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 275.146533] ? syscall_return_slowpath+0xe9/0x710 [ 275.151465] __x64_sys_sendto+0x1a1/0x210 [ 275.155682] ? __sys_sendto+0x7e0/0x7e0 [ 275.159689] do_syscall_64+0x15b/0x230 [ 275.163624] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.168835] RIP: 0033:0x455a09 [ 275.172049] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 275.179798] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 275.187096] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 275.194393] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 275.201695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 275.209024] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000001c 05:08:18 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/50, 0x32}, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2, &(0x7f0000000680)}, 0x401}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000000680)=""/249, 0xf9}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) 05:08:18 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x13, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:18 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000051ba8b571b", 0xfffffffffffffdcf, 0x4000800, 0x0, 0xffffffffffffff4f) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x181000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000480)=[{&(0x7f0000001380)=""/4096, 0x1139}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000580)=""/32, 0x20}, {&(0x7f00000008c0)=""/12, 0xc}], 0x8, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000300)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 05:08:18 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000980)=@newspdinfo={0x5c, 0x24, 0x1, 0x0, 0x0, 0x0, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x5c}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x8000, 0xff, 0xa1, 0x6, 0x2, 0x1ff}) 05:08:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:18 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x40000000}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'\x00', 0xfffffffffffffffe}) 05:08:18 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0xc1004110, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) 05:08:18 executing program 3 (fault-call:4 fault-nth:29): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 05:08:18 executing program 4: mmap(&(0x7f0000684000/0x4000)=nil, 0x806820, 0x3, 0x8032, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x5, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x711, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x80) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f0000000180)={0x4, 0x7ff, 0x91b1, "5482e0de13f5", 0xfff}, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000140)=0x2) 05:08:18 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000100), 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180), 0x8) socketpair(0x3, 0xa, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x64d, &(0x7f00000000c0)=0x1) 05:08:18 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:18 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x2000003fe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) utime(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)={0x100, 0x1}) r8 = getgid() socket$key(0xf, 0x3, 0x2) r9 = getegid() getgroups(0xa, &(0x7f00000004c0)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 05:08:18 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000180)=""/80) chdir(&(0x7f0000000780)='./file0\x00') chroot(&(0x7f0000000080)='../file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000002c0)='../file0\x00') umount2(&(0x7f0000000480)='./file0\x00', 0x2) getxattr(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000300)=""/235, 0xeb) 05:08:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:18 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) [ 275.807990] FAULT_INJECTION: forcing a failure. [ 275.807990] name failslab, interval 1, probability 0, space 0, times 0 [ 275.819442] CPU: 1 PID: 17107 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #1 [ 275.826669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.836050] Call Trace: [ 275.838689] dump_stack+0x185/0x1d0 [ 275.842372] should_fail+0x87b/0xab0 [ 275.846139] __should_failslab+0x278/0x2a0 [ 275.850440] should_failslab+0x29/0x70 [ 275.854384] __kmalloc+0xc5/0x350 [ 275.857903] ? sctp_add_bind_addr+0xb0/0x630 [ 275.862349] sctp_add_bind_addr+0xb0/0x630 [ 275.866638] sctp_copy_local_addr_list+0x4e1/0x610 [ 275.871623] sctp_copy_one_addr+0x210/0xc40 [ 275.876020] sctp_bind_addr_copy+0x28c/0x970 [ 275.880477] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 275.886074] sctp_sendmsg+0x4764/0x5fc0 [ 275.890110] ? kstrtoull+0x757/0x7e0 [ 275.893885] ? sctp_getsockopt+0x148e0/0x148e0 [ 275.898506] inet_sendmsg+0x3fc/0x760 [ 275.902346] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 275.907772] ? inet_getname+0x4a0/0x4a0 [ 275.911815] __sys_sendto+0x6c4/0x7e0 [ 275.915676] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 275.920654] ? syscall_return_slowpath+0xe9/0x710 [ 275.925584] __x64_sys_sendto+0x1a1/0x210 [ 275.929778] ? __sys_sendto+0x7e0/0x7e0 [ 275.933793] do_syscall_64+0x15b/0x230 [ 275.937724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 275.942937] RIP: 0033:0x455a09 [ 275.946145] RSP: 002b:00007fcd85242c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 05:08:18 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:18 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) 05:08:18 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) [ 275.953897] RAX: ffffffffffffffda RBX: 00007fcd852436d4 RCX: 0000000000455a09 [ 275.961190] RDX: 0000000000000001 RSI: 000000002023effe RDI: 0000000000000014 [ 275.968491] RBP: 000000000072bea0 R08: 000000002010e000 R09: 000000000000001c [ 275.975788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 275.983115] R13: 00000000000005d8 R14: 00000000006fdce0 R15: 000000000000001d 05:08:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) 05:08:19 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x3, 0xe68, [0x20000540, 0x0, 0x0, 0x20000570, 0x20000850], 0x0, &(0x7f00000000c0), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x13, 0xc, 0x888f, 'team_slave_1\x00', 'yam0\x00', 'tunl0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff], 0x118, 0x278, 0x2b0, [@stp={'stp\x00', 0x48, {{0x33, {0xffffffff, 0x2, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x401, 0x1, 0x7, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x4e20, 0x4e23, 0xca2a, 0x20000000000, 0x1, 0x55, 0xff, 0x400, 0x7, 0x8}, 0x40, 0xc91}}}, @cluster={'cluster\x00', 0x10, {{0x3, 0x8, 0x1, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x8}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x80000001, 'system_u:object_r:devicekit_exec_t:s0\x00'}}}]}, @snat={'snat\x00', 0x10, {{@random="1e9933b36907", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x3, 0x10, 0x0, 'syzkaller0\x00', 'bond_slave_0\x00', 'tunl0\x00', 'team0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x888, 0x888, 0x8d8, [@u32={'u32\x00', 0x7c0, {{[{[{0x9, 0x3}, {0x8, 0x3}, {0x100000000, 0x3}, {0x9, 0x1}, {0x9, 0x3}, {0x100000000, 0x1}, {0xffffffffffffff81, 0x2}, {0x2, 0x1}, {0x8, 0x3}, {0x400, 0x1}, {0x5, 0x3}], [{0x8, 0x3}, {0x0, 0x5}, {0x4}, {0x3, 0x100}, {0x401, 0x3}, {0x3, 0x8}, {0x4, 0x3}, {0x1, 0x1}, {0x1ff, 0xa8}, {0x2, 0x4}, {0xc8d, 0x1f}], 0xa, 0x4}, {[{0x3, 0x3}, {0x0, 0x2}, {0x1}, {0xc81, 0x1}, {0x2, 0x1}, {0x3}, {0x800}, {0x7, 0x3}, {0x1, 0x3}, {0x20}, {0x1, 0x2}], [{0x2b9, 0x3}, {0x6, 0x100000001}, {0x172, 0x40}, {0x0, 0x7f}, {0x100, 0x6}, {0x1b, 0x9}, {0x0, 0x2}, {0x8}, {0x1, 0x6}, {0x5, 0x7f}, {0x5, 0x2}], 0x8, 0x6}, {[{0x1}, {0x6, 0x1}, {0x0, 0x2}, {0x1, 0x3}, {0x6, 0x1}, {0x4, 0x2}, {0x101, 0x1}, {0x5421, 0x3}, {0x29ff}, {0x3c, 0x3}], [{0x80000001, 0x100010000}, {0x0, 0x7b46}, {0x211, 0x9}, {0xffffffffffffff81, 0x1e11}, {0x100000000, 0xfffffffffffffff7}, {0x1f, 0xa882}, {0x7}, {0xff}, {0x1, 0x40}, {0x7ff, 0xfffffffffffffffb}, {0x4, 0x81}], 0x9, 0x1}, {[{0x5, 0x3}, {0x4, 0x2}, {0x6, 0x2}, {0xe8f, 0x1}, {0x0, 0x1}, {0x6, 0x3}, {0x7fff, 0x2}, {0x8, 0x2}, {0x8, 0x1}, {0x10000, 0x1}, {0x7ff}], [{0xb3, 0x7}, {0x800, 0x2}, {0x9, 0x5}, {0x6, 0x5}, {0x7fffffff, 0x9}, {0x5dcb}, {0x100, 0x1ff}, {0x5, 0x7}, {0x80000001, 0x6}, {0x8, 0x6d1}, {0xff, 0x9}], 0x0, 0xb}, {[{0x9, 0x2}, {0x1ff, 0x1}, {0x3, 0x1}, {0x40, 0x3}, {0xffffffffffffe72b, 0x2}, {0x2, 0x2}, {0xffffffffffffffff}, {0x8001, 0x2}, {0x0, 0x3}, {0xfffffffffffffffc, 0x1}, {0x1000, 0x1}], [{0x7f, 0x8}, {0x7444, 0x1000}, {0x8, 0xe5}, {0x5, 0x2}, {0xc9, 0x1ff}, {0x4, 0x1ff}, {0x10001, 0x5b}, {0x80000000, 0x6}, {0x20, 0xba3}, {}, {0xfffffffffffff803, 0x10000}], 0x0, 0xb}, {[{0x405}, {0x6, 0x1}, {0x0, 0x1}, {0x1, 0x1}, {0x2, 0x9400f709df68942d}, {0x6, 0x3}, {0x1ff, 0x2}, {0x1, 0x1}, {0x7f}, {0x2, 0x1}, {0x6, 0x3}], [{0xac, 0x3}, {0x3, 0xa05d}, {0x7f, 0x8}, {0x3}, {0x9, 0x1}, {0x5, 0xc4}, {0x101, 0x1f}, {0x7, 0xc5}, {0x0, 0x3}, {0x0, 0x20}, {0x7}], 0x0, 0x2}, {[{0x4}, {0xf6c8, 0x1}, {0x5, 0x1}, {0x5}, {0x10000}, {0x400, 0x1}, {0x8, 0x2}, {0x1ff, 0x3}, {0x3, 0x3}, {0x1, 0x3}, {0x5, 0x3}], [{0x9, 0x7}, {0x400, 0x7}, {0xa5, 0x8}, {0xe8}, {0x1ff, 0x5}, {0x3f, 0x9}, {0xffffffffffffffc1, 0x56a}, {0x232b, 0x100}, {0x1, 0x1ff}, {0x3, 0x7}, {0x5, 0x5a}], 0xa, 0xb}, {[{0x34, 0x3}, {0x9, 0x3}, {0xff}, {0x9}, {0x800}, {0x6e9}, {0xffffffffffff8e40, 0x1}, {0x1, 0x1}, {0x2}, {0x3, 0x1}, {0x5, 0x3}], [{0x7, 0x1}, {0xff, 0x2}, {0x3, 0xffff}, {0x4, 0x80000001}, {0x1000, 0x8}, {0x400, 0x10001}, {0x1, 0x74}, {0x1, 0x40}, {0x1b00, 0x5}, {0x1487, 0x3}, {0x1, 0x176a}], 0x5, 0x8}, {[{0x0, 0x3}, {0x6, 0x3}, {0x100000001, 0x3}, {0x401}, {0x1, 0x3}, {0x9, 0x2}, {0x80, 0x3}, {0x4, 0x3}, {0x40}, {0x2, 0x3}, {0x2, 0x1}], [{0x4, 0x6}, {0x1, 0x9}, {0x1, 0x8}, {0x401, 0x6}, {0x0, 0x3}, {0x3, 0x7}, {0x6, 0x1}, {0x5, 0x1f}, {0x5f82fb24, 0x34}, {0x7000, 0x7}, {0x7, 0x4}], 0x2, 0x6}, {[{0x2, 0x2}, {0x400, 0x3}, {0x1, 0x3}, {0x72f51a18, 0x1}, {0x0, 0x2}, {0x7f}, {0x3, 0x3}, {0xe64, 0x2}, {0x3, 0x2}, {0x400}, {0x1}], [{0x9, 0x7fffffff}, {0x310, 0xffff}, {0x6, 0x2}, {0x4, 0x7fff}, {0x1}, {0x5, 0x1}, {0x5, 0xfffffffffffffffa}, {0x1ff, 0xb1}, {0x0, 0x1}, {0x2040000000000000}, {0xbcd, 0x401}], 0x4, 0x7}, {[{0x2e6, 0x3}, {0x800}, {0x5, 0x3}, {}, {0x4, 0x1}, {0xff, 0x3}, {0x1ff, 0x2}, {0x9, 0x2}, {0x2}, {0xfffffffffffffffb, 0x3}, {0x2, 0x2}], [{0x2}, {0x100000000, 0x7}, {0x5, 0x3}, {0x80, 0x7}, {0x80000001, 0x5b3c000000000000}, {0x7ff, 0xa502}, {0x2, 0x6}, {0xfffffffffffffff8, 0xfffffffffffffff9}, {0x1000, 0xffffffffffffff00}, {0x2, 0x8}, {0x1, 0x101}], 0x1, 0x8}], 0xb}}}, @vlan={'vlan\x00', 0x8, {{0x3, 0x6, 0x0, 0x0, 0x5}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x4, 0x3}}}}, {{{0x9, 0x40, 0x807, 'ip6_vti0\x00', 'ip6gre0\x00', '\x00', 'erspan0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x218, 0x250, [@mac={'mac\x00', 0x10, {{@random="15081260e38b", 0x1}}}, @mark_m={'mark_m\x00', 0x18, {{0x6b5, 0xe00000000, 0x2}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x9, 'system_u:object_r:gpg_helper_exec_t:s0\x00'}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}]}]}, 0xee0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/50, 0x32}, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000100), 0x10) 05:08:19 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0x0, @empty, 0x4e23, 0x1, 'sed\x00', 0x1, 0x3, 0xe}, 0x2c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0xfffffffffffffffd, &(0x7f0000000080)={0x0, 0x13}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) 05:08:19 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {}]}]}}}}}}}, &(0x7f00000001c0)) 05:08:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000), 0x3fc) [ 276.200101] ================================================================== [ 276.207527] BUG: KMSAN: uninit-value in ebt_stp_mt_check+0x24b/0x460 [ 276.214025] CPU: 0 PID: 17139 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #1 [ 276.221206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.230558] Call Trace: [ 276.233159] dump_stack+0x185/0x1d0 [ 276.236805] ? ebt_stp_mt_check+0x24b/0x460 [ 276.241141] kmsan_report+0x149/0x260 [ 276.244953] __msan_warning_32+0x6e/0xc0 [ 276.249057] ebt_stp_mt_check+0x24b/0x460 [ 276.253217] ? ebt_stp_mt+0x24c0/0x24c0 [ 276.257206] xt_check_match+0x1404/0x1620 [ 276.261369] ? mutex_unlock+0x15/0x80 [ 276.265174] ? xt_find_match+0x72a/0x7e0 [ 276.269250] translate_table+0x4e88/0x6120 [ 276.273492] ? kmsan_set_origin_inline+0x6b/0x120 [ 276.278363] do_replace_finish+0x1258/0x2ea0 [ 276.282794] do_replace+0x719/0x780 [ 276.286432] do_ebt_set_ctl+0x2ab/0x3c0 [ 276.290404] ? nf_setsockopt+0x16f/0x4e0 [ 276.294469] ? try_module_get+0x61/0x3d0 [ 276.298529] ? nf_setsockopt+0x16f/0x4e0 [ 276.302592] ? nf_setsockopt+0x16f/0x4e0 [ 276.306655] ? ebt_cleanup_entry+0xad0/0xad0 [ 276.311062] nf_setsockopt+0x47c/0x4e0 [ 276.314948] ip_setsockopt+0x24b/0x2b0 [ 276.318841] ? ipv4_pktinfo_prepare+0x650/0x650 [ 276.323508] dccp_setsockopt+0x1c8/0x1f0 [ 276.327575] ? dccp_ioctl+0x290/0x290 [ 276.331379] sock_common_setsockopt+0x13b/0x170 [ 276.336061] ? sock_common_recvmsg+0x280/0x280 [ 276.340648] __sys_setsockopt+0x496/0x540 [ 276.344814] __x64_sys_setsockopt+0x15c/0x1c0 [ 276.349323] ? __ia32_sys_recv+0x180/0x180 [ 276.353561] do_syscall_64+0x15b/0x230 [ 276.357460] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.362647] RIP: 0033:0x455a09 [ 276.365834] RSP: 002b:00007fc1e65d5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 276.373542] RAX: ffffffffffffffda RBX: 00007fc1e65d66d4 RCX: 0000000000455a09 [ 276.380810] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 276.388081] RBP: 000000000072bea0 R08: 0000000000000ee0 R09: 0000000000000000 [ 276.395350] R10: 0000000020000140 R11: 0000000000000246 R12: 00000000ffffffff [ 276.402617] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 276.409883] [ 276.411501] Local variable description: ----mtpar.i@translate_table [ 276.417895] Variable was created at: [ 276.421618] translate_table+0xbb/0x6120 [ 276.425686] do_replace_finish+0x1258/0x2ea0 [ 276.430084] ================================================================== [ 276.437435] Disabling lock debugging due to kernel taint [ 276.442909] Kernel panic - not syncing: panic_on_warn set ... [ 276.442909] [ 276.450276] CPU: 0 PID: 17139 Comm: syz-executor0 Tainted: G B 4.17.0-rc5+ #1 [ 276.458845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.468198] Call Trace: [ 276.470793] dump_stack+0x185/0x1d0 [ 276.474431] panic+0x39d/0x950 [ 276.477647] ? ebt_stp_mt_check+0x24b/0x460 [ 276.482058] kmsan_report+0x260/0x260 [ 276.485857] __msan_warning_32+0x6e/0xc0 [ 276.489925] ebt_stp_mt_check+0x24b/0x460 [ 276.494080] ? ebt_stp_mt+0x24c0/0x24c0 [ 276.498058] xt_check_match+0x1404/0x1620 [ 276.502216] ? mutex_unlock+0x15/0x80 [ 276.506027] ? xt_find_match+0x72a/0x7e0 [ 276.510106] translate_table+0x4e88/0x6120 [ 276.514345] ? kmsan_set_origin_inline+0x6b/0x120 [ 276.519206] do_replace_finish+0x1258/0x2ea0 [ 276.523640] do_replace+0x719/0x780 [ 276.527281] do_ebt_set_ctl+0x2ab/0x3c0 [ 276.531261] ? nf_setsockopt+0x16f/0x4e0 [ 276.535331] ? try_module_get+0x61/0x3d0 [ 276.539406] ? nf_setsockopt+0x16f/0x4e0 [ 276.543470] ? nf_setsockopt+0x16f/0x4e0 [ 276.547541] ? ebt_cleanup_entry+0xad0/0xad0 [ 276.551954] nf_setsockopt+0x47c/0x4e0 [ 276.555856] ip_setsockopt+0x24b/0x2b0 [ 276.559752] ? ipv4_pktinfo_prepare+0x650/0x650 [ 276.564424] dccp_setsockopt+0x1c8/0x1f0 [ 276.568489] ? dccp_ioctl+0x290/0x290 [ 276.572291] sock_common_setsockopt+0x13b/0x170 [ 276.576963] ? sock_common_recvmsg+0x280/0x280 [ 276.581543] __sys_setsockopt+0x496/0x540 [ 276.585681] __x64_sys_setsockopt+0x15c/0x1c0 [ 276.590158] ? __ia32_sys_recv+0x180/0x180 [ 276.594374] do_syscall_64+0x15b/0x230 [ 276.598243] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.603414] RIP: 0033:0x455a09 [ 276.606587] RSP: 002b:00007fc1e65d5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 276.614274] RAX: ffffffffffffffda RBX: 00007fc1e65d66d4 RCX: 0000000000455a09 [ 276.621524] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000014 [ 276.628773] RBP: 000000000072bea0 R08: 0000000000000ee0 R09: 0000000000000000 [ 276.636049] R10: 0000000020000140 R11: 0000000000000246 R12: 00000000ffffffff [ 276.643315] R13: 00000000000005f4 R14: 00000000006fdf80 R15: 0000000000000000 [ 276.651197] Dumping ftrace buffer: [ 276.654721] (ftrace buffer empty) [ 276.658405] Kernel Offset: disabled [ 276.662014] Rebooting in 86400 seconds..