_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) getsockname(r1, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000040)=0x80) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@loopback={0x0, 0x1}, r3}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:06:55 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:06:55 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000110007031dfffd946fa2830020200a0008000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 04:06:55 executing program 1 (fault-call:8 fault-nth:7): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:06:55 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x2c, "bc8853d6947c62591db80435b5272944518fa7acc3993b57eabc9d3f6184e199ab2493a4dff3c6044dee0fb0"}, &(0x7f0000000100)=0x34) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x7fffffff, 0x22, "b75051898a9231ed0407f5693f07689fdae144bdd6305ed9d866e38aef8e1cfe3ba9"}, 0x2a) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x240) ioctl$TIOCCONS(r2, 0x541d) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:06:55 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x1, 0x68140) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000240)={0xc, @rand_addr=0x95, 0x4e23, 0x2, 'lblcr\x00', 0x32, 0x1000, 0x15}, 0x2c) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100)) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x80, r5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)={0xfffffffffffffffd}) 04:06:55 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000040)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, {0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x200000000, [0x9, 0x8, 0x6, 0x6, 0x6, 0x7, 0x8eb, 0x7fff]}, 0x5c) 04:06:55 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) lseek(r0, 0x0, 0x1) renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:06:55 executing program 5: r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) lookup_dcookie(0x0, &(0x7f0000000040)=""/105, 0x69) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) r2 = getpgid(0x0) r3 = getpgid(r2) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x202, &(0x7f0000000000)={&(0x7f0000002100)=""/4096, 0x1008}) ioprio_set$pid(0x2, r3, 0x0) [ 374.618489] FAULT_INJECTION: forcing a failure. [ 374.618489] name failslab, interval 1, probability 0, space 0, times 0 [ 374.630327] CPU: 0 PID: 13743 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 374.631594] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 374.637638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.637651] Call Trace: [ 374.637711] dump_stack+0x185/0x1e0 [ 374.637772] ? __should_failslab+0x278/0x2a0 [ 374.637809] should_fail+0x8a7/0xae0 [ 374.637853] __should_failslab+0x278/0x2a0 [ 374.674298] should_failslab+0x29/0x70 [ 374.678276] __kmalloc+0xcb/0x370 [ 374.681797] ? sock_kmalloc+0x14e/0x270 [ 374.685859] sock_kmalloc+0x14e/0x270 [ 374.689724] af_alg_alloc_areq+0x85/0x320 [ 374.693942] aead_recvmsg+0x66b/0x29f0 [ 374.697953] sock_recvmsg+0x1d6/0x230 [ 374.701824] ? aead_sendmsg+0x1b0/0x1b0 [ 374.706006] ___sys_recvmsg+0x41e/0x850 [ 374.706097] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 374.710070] ? __fget_light+0x67/0x760 [ 374.710121] ? __fdget+0x4e/0x60 [ 374.710185] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 374.710230] ? __fget_light+0x6e6/0x760 [ 374.710309] __x64_sys_recvmsg+0x3a4/0x510 [ 374.739627] ? ___sys_recvmsg+0x850/0x850 [ 374.744199] do_syscall_64+0x15b/0x230 [ 374.748145] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 374.753374] RIP: 0033:0x455a79 [ 374.756580] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.776265] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 374.784034] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 374.791346] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 374.798663] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 374.805993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 374.813304] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000007 04:06:55 executing program 5: socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0xa) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), 0x164) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x40) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040), 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x80000, 0x0) 04:06:55 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000040)=""/10, 0xa, 0x10000, &(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) readv(r0, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x9, 0x0, 'client0\x00', 0x0, "67936207f275f064", "e5b5ac59296b7a1d5d3d1937670e5347a8c67f8bd2aaa925de9956e4164f67b0", 0xfaa5, 0x200}) 04:06:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x3, 0x80000000, 0x7}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:06:56 executing program 1 (fault-call:8 fault-nth:8): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:06:56 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000007c0)={&(0x7f0000000780)='./file0\x00', 0x0, 0x18}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000000000000010000000100000013d8d50c822cb2e8f8a9bc227de6b5dfe595eed9645f76d35f35c4c0920153909b57dfb08bc88c1dc8191293d955a4565b66173bf3fd3440a8addf533171853d089d703beeefb6853cab637b879c0a45230b7be07e128e1962dd93ef91cd18b845fe0e9cbd11d1ea95fd3029dcf84f789a32f898de3c0f44f372e870afa2e4479220e1c35b119230ebce982aea5eb19442d5c3a5a3bc9a6513a6d943fffb709582cb723ebf0fbf1b7ced550e24acb58550797673e00d942bf8aed0c6188888a857e428cf56dcd7683470fa11fe99582907af9d99b777f764fb5b92ddf883b8284a65da1b56027580699ad9bbda7155ca874aa6f5619c644753a73008129d607319bc5cc671685d20e6d1ebcffd0a9b3602a50d1cb0736bdbc7e94420b64c7347a717"], 0x18}, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x0) fchmodat(r3, &(0x7f0000000100)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r4, 0x4}, &(0x7f0000000540)=0x8) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") getsockname(r1, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) close(r0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') r6 = syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000840)={'irlan0\x00', 0x0}) recvmsg$kcm(r3, &(0x7f0000000cc0)={&(0x7f0000000880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000900)=""/231, 0xe7}, {&(0x7f0000000a00)=""/73, 0x49}, {&(0x7f0000000a80)=""/33, 0x21}, {&(0x7f0000000ac0)=""/234, 0xea}], 0x22e, &(0x7f0000000c00)=""/178, 0xb2, 0x9}, 0x42) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000d40)={'team0\x00', 0x0}) recvmmsg(r0, &(0x7f0000008e40)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000d80)=""/12, 0xc}, {&(0x7f0000000dc0)=""/128, 0x80}, {&(0x7f0000000e40)=""/229, 0xe5}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/83, 0x53}, {&(0x7f0000001fc0)=""/124, 0x7c}], 0x6, &(0x7f00000020c0)=""/115, 0x73, 0x2}, 0x4}, {{&(0x7f0000002140)=@nfc, 0x80, &(0x7f00000022c0)=[{&(0x7f00000021c0)=""/228, 0xe4}], 0x1, &(0x7f0000002300)=""/243, 0xf3, 0xfffffffffffffff8}, 0x5}, {{&(0x7f0000002400)=@rc, 0x80, &(0x7f0000003940)=[{&(0x7f0000002480)=""/146, 0x92}, {&(0x7f0000002540)=""/250, 0xfa}, {&(0x7f0000002640)=""/98, 0x62}, {&(0x7f00000026c0)=""/33, 0x21}, {&(0x7f0000002700)=""/43, 0x2b}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/127, 0x7f}, {&(0x7f00000037c0)=""/216, 0xd8}, {&(0x7f00000038c0)=""/70, 0x46}], 0x9, 0x0, 0x0, 0x337cb5d5}, 0x2}, {{&(0x7f0000003a00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003a80)=""/35, 0x23}, {&(0x7f0000003ac0)=""/22, 0x16}], 0x2, &(0x7f0000003b40)=""/250, 0xfa, 0x8}, 0xfffffffffffffffd}, {{&(0x7f0000003c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000005e80)=[{&(0x7f0000003cc0)=""/243, 0xf3}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/145, 0x91}, {&(0x7f0000004e80)=""/4096, 0x1000}], 0x4, &(0x7f0000005ec0)=""/4096, 0x1000, 0x3}, 0xa93}, {{&(0x7f0000006ec0)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000007540)=[{&(0x7f0000006f40)=""/113, 0x71}, {&(0x7f0000006fc0)=""/131, 0x83}, {&(0x7f0000007080)=""/1, 0x1}, {&(0x7f00000070c0)=""/113, 0x71}, {&(0x7f0000007140)=""/11, 0xb}, {&(0x7f0000007180)=""/135, 0x87}, {&(0x7f0000007240)=""/134, 0x86}, {&(0x7f0000007300)=""/77, 0x4d}, {&(0x7f0000007380)=""/201, 0xc9}, {&(0x7f0000007480)=""/137, 0x89}], 0xa, &(0x7f0000007600)=""/195, 0xc3, 0x80000001}, 0x6}, {{&(0x7f0000007700)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000079c0)=[{&(0x7f0000007780)=""/155, 0x9b}, {&(0x7f0000007840)=""/8, 0x8}, {&(0x7f0000007880)=""/48, 0x30}, {&(0x7f00000078c0)=""/253, 0xfd}], 0x4, &(0x7f0000007a00)=""/172, 0xac}, 0x100}, {{&(0x7f0000007ac0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000007b80)=[{&(0x7f0000007b40)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f0000008d40)=[{&(0x7f0000007bc0)=""/53, 0x35}, {&(0x7f0000007c00)=""/57, 0x39}, {&(0x7f0000007c40)=""/5, 0x5}, {&(0x7f0000007c80)=""/4096, 0x1000}, {&(0x7f0000008c80)=""/142, 0x8e}], 0x5, &(0x7f0000008dc0)=""/118, 0x76, 0x5}, 0x1ff}], 0x9, 0x40000000, &(0x7f0000009080)={0x0, 0x989680}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009100)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000009200)=0xe8) getpeername$packet(r3, &(0x7f0000009240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000009280)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000092c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000093c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f00000090c0)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000d00)={&(0x7f000000ce00)={0x788, r6, 0x2, 0x70bd25, 0x25dfdbfe, {}, [{{0x8, 0x1, r12}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe7f7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0x17c, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xca7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r10}, {0x230, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4e2}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xad88}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffff7}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xf400000000000}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r7}, {0x4, 0x2}}, {{0x8, 0x1, r12}, {0x84, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r8}, {0x120, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xd73}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x1, 0x2, 0x7fffffff}, {0xbf, 0x1, 0x2, 0x8}, {0x3, 0x4, 0xffffffff, 0x1000}, {0x6, 0x6830, 0xa5a, 0x9ac2}]}}}]}}, {{0x8, 0x1, r13}, {0x11c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}]}, 0x788}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) clock_gettime(0x0, &(0x7f000000cb40)={0x0, 0x0}) recvmmsg(r2, &(0x7f000000ca00)=[{{&(0x7f0000009440)=@ipx, 0x80, &(0x7f000000a800)=[{&(0x7f00000094c0)=""/182, 0xb6}, {&(0x7f0000009580)=""/4096, 0x1000}, {&(0x7f000000a580)=""/61, 0x3d}, {&(0x7f000000a5c0)=""/234, 0xea}, {&(0x7f000000a6c0)=""/75, 0x4b}, {&(0x7f000000a740)=""/171, 0xab}], 0x6, &(0x7f000000a880)=""/62, 0x3e, 0xc0b8}, 0x100}, {{&(0x7f000000a8c0)=@ax25, 0x80, &(0x7f000000bcc0)=[{&(0x7f000000a940)=""/4096, 0x1000}, {&(0x7f000000b940)=""/189, 0xbd}, {&(0x7f000000ba00)=""/107, 0x6b}, {&(0x7f000000ba80)=""/38, 0x26}, {&(0x7f000000bac0)=""/204, 0xcc}, {&(0x7f000000bbc0)=""/233, 0xe9}], 0x6, &(0x7f000000bd40)=""/244, 0xf4, 0x100}, 0xa}, {{&(0x7f000000be40)=@ipx, 0x80, &(0x7f000000c280)=[{&(0x7f000000bec0)=""/16, 0x10}, {&(0x7f000000bf00)=""/229, 0xe5}, {&(0x7f000000c000)=""/42, 0x2a}, {&(0x7f000000c040)=""/231, 0xe7}, {&(0x7f000000c140)=""/206, 0xce}, {&(0x7f000000c240)=""/43, 0x2b}], 0x6, 0x0, 0x0, 0x100000001}, 0xd3e5}, {{&(0x7f000000c300)=@vsock, 0x80, &(0x7f000000c5c0)=[{&(0x7f000000c380)=""/147, 0x93}, {&(0x7f000000c440)}, {&(0x7f000000c480)=""/139, 0x8b}, {&(0x7f000000c540)=""/72, 0x48}], 0x4, &(0x7f000000c600)=""/122, 0x7a, 0x4}, 0x9}, {{&(0x7f000000c680)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f000000c8c0)=[{&(0x7f000000c700)=""/22, 0x16}, {&(0x7f000000c740)=""/68, 0x44}, {&(0x7f000000c7c0)=""/218, 0xda}], 0x3, &(0x7f000000c900)=""/254, 0xfe, 0x3}, 0x4}], 0x5, 0x0, &(0x7f000000cb80)={r15, r16+30000000}) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f000000cdc0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000000cd80)={&(0x7f000000cbc0)={0x1a4, r6, 0x0, 0x80, 0x25dfdbfe, {}, [{{0x8, 0x1, r7}, {0xf8, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x4000}, 0x800) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x64, r5, 0x405, 0x70bd2a, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd1fe}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x55}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000880}, 0x4) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000140)=r3) connect$unix(r1, &(0x7f0000000200)=@abs={0x1}, 0x6e) [ 375.162174] FAULT_INJECTION: forcing a failure. [ 375.162174] name failslab, interval 1, probability 0, space 0, times 0 [ 375.173826] CPU: 0 PID: 13776 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 375.181146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.190549] Call Trace: [ 375.193228] dump_stack+0x185/0x1e0 [ 375.196918] ? __should_failslab+0x278/0x2a0 [ 375.201390] should_fail+0x8a7/0xae0 [ 375.205212] __should_failslab+0x278/0x2a0 [ 375.209515] should_failslab+0x29/0x70 [ 375.213491] __kmalloc+0xcb/0x370 [ 375.216998] ? sock_kmalloc+0x14e/0x270 [ 375.221050] sock_kmalloc+0x14e/0x270 [ 375.226820] af_alg_alloc_areq+0x85/0x320 [ 375.231038] aead_recvmsg+0x66b/0x29f0 [ 375.235054] sock_recvmsg+0x1d6/0x230 [ 375.238913] ? aead_sendmsg+0x1b0/0x1b0 [ 375.242977] ___sys_recvmsg+0x41e/0x850 [ 375.247041] ? __fget_light+0x67/0x760 [ 375.251002] ? __fdget+0x4e/0x60 [ 375.254449] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 375.259886] ? __fget_light+0x6e6/0x760 [ 375.263972] __x64_sys_recvmsg+0x3a4/0x510 [ 375.268305] ? ___sys_recvmsg+0x850/0x850 [ 375.272537] do_syscall_64+0x15b/0x230 [ 375.276486] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 375.281710] RIP: 0033:0x455a79 [ 375.284922] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.304812] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:06:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8000, 0xa1a}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:06:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000200"], 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000000000), 0x800) 04:06:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/107, 0x6b}, {&(0x7f0000001440)=""/76, 0x4c}, {&(0x7f00000014c0)=""/74, 0x17}], 0x4, &(0x7f00000015c0)=""/165, 0xa5}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x2, 0xad7c}) [ 375.312628] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 375.319941] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 375.327271] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 375.334587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 375.341926] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000008 04:06:58 executing program 1 (fault-call:8 fault-nth:9): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:06:58 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:06:58 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21}}, 0x200, 0x3, 0x2, 0x9, 0x9b}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0xe86, 0x8, [0x80000000, 0x100000001, 0x98, 0x401, 0x1, 0x5, 0x200, 0x0]}, &(0x7f0000000340)=0x18) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000040)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000100)) 04:06:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000)={0x6, 0x4, 0x2, 0x1}, 0x8) 04:06:58 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffb) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:06:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socket$inet6(0xa, 0x1, 0x9) fadvise64(r0, 0x0, 0x100000001, 0x5) 04:06:58 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = shmget$private(0x0, 0x4000, 0xa, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000180)={0x1, 0x80000001, 0x6, 0x0, 0x6}) capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x32, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e21, 0x2, 'fo\x00', 0x0, 0x8, 0x7d}, 0x2c) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}) 04:06:58 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/107, 0x6b}, {&(0x7f0000001440)=""/76, 0x4c}, {&(0x7f00000014c0)=""/74, 0x17}], 0x4, &(0x7f00000015c0)=""/165, 0xa5}}], 0x1, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x20, 0x10, 0xc362e63b3f31ba5f}, 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x2, 0xad7c}) [ 377.801815] FAULT_INJECTION: forcing a failure. [ 377.801815] name failslab, interval 1, probability 0, space 0, times 0 [ 377.813358] CPU: 0 PID: 13821 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 377.821199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.830716] Call Trace: [ 377.833378] dump_stack+0x185/0x1e0 [ 377.837071] ? __should_failslab+0x278/0x2a0 [ 377.841538] should_fail+0x8a7/0xae0 [ 377.845314] __should_failslab+0x278/0x2a0 [ 377.849630] should_failslab+0x29/0x70 [ 377.853573] __kmalloc+0xcb/0x370 [ 377.857087] ? sock_kmalloc+0x14e/0x270 [ 377.861313] sock_kmalloc+0x14e/0x270 [ 377.865177] af_alg_alloc_areq+0x85/0x320 [ 377.869382] aead_recvmsg+0x66b/0x29f0 [ 377.873390] sock_recvmsg+0x1d6/0x230 [ 377.877241] ? aead_sendmsg+0x1b0/0x1b0 [ 377.881503] ___sys_recvmsg+0x41e/0x850 [ 377.885639] ? __fget_light+0x67/0x760 [ 377.889603] ? __fdget+0x4e/0x60 [ 377.893060] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 377.898539] ? __fget_light+0x6e6/0x760 [ 377.902647] __x64_sys_recvmsg+0x3a4/0x510 [ 377.907012] ? ___sys_recvmsg+0x850/0x850 [ 377.911248] do_syscall_64+0x15b/0x230 [ 377.915206] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 377.920447] RIP: 0033:0x455a79 [ 377.923666] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.943412] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:06:58 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:06:58 executing program 6: socket$inet6(0xa, 0x1000000000002, 0x0) timer_create(0x3, &(0x7f00000002c0)={0x0, 0x3e, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000340)}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) timer_gettime(0x0, &(0x7f0000000300)) [ 377.951195] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 377.958517] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 377.965839] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 377.973158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 377.980492] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000009 04:06:59 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x877b) open_by_handle_at(r1, &(0x7f0000000100)={0xc3, 0x3, "35bef28fe0601fe2c639c01e3d37100bae7fcda7a3193bb16951224eca3a951f7d71d717b90fc13de0755b7e3395b2be86ffed27174666cee28cbb1680eb34d5b8fe489b4ffb0e6a63a22706498264cd3a114e53527af156485c16c8fd16f09b559ba3ac3e29d65c91eea69832b0aefa923ba571ff5d9d8990b3bda1cee012bc647d5f55d7f1296534eaa1babfedce41cbf1c5103e116ff5ae610a35c16ed00b6ccae07ce90f2cf901c7ace5ee7f42bba8e9c5fda51913a1f5831f"}, 0x800) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:06:59 executing program 3: r0 = socket(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f0000000080), 0x40000000000003b, 0xfffffffffffffffc, &(0x7f0000000100)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000002000000006d39da7febb82621838a00010000000000000000000033d2b8000000005a1932c2c0548f68ed68ad627672c7f2bdf5b3abb2d06527d56b0a5bc7bba377cedf928d9335eabc95e7092485d1a2a08b7b2bfe63875abb539be579492500011c8b10b5ea639baae91c2c439d8f629c93d8029b2b241a5e90a3d915c042d2848dfb51d0154336388e9a7d5d3d12ec1087"], 0x14}, 0x1}, 0x0) 04:06:59 executing program 1 (fault-call:8 fault-nth:10): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:06:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = getpgid(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/cgroup\x00') 04:06:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") syz_emit_ethernet(0x66, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 04:06:59 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x4, 0x0) ppoll(&(0x7f0000000540)=[{r0}], 0x1, &(0x7f0000000580)={0x0, 0x1c9c380}, &(0x7f00000005c0), 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x8, 0x4, 0xfffffffffffffeff, 0x7, 0x8, 0x2, 0x1f, 0x23, 0xeb9, 0x200, 0x7ff, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000180)=""/117) poll(&(0x7f0000000040)=[{r1}, {r2}], 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e21, 0x5, @empty, 0xfffffffffffffff7}, {0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x80000000}, 0xfffffffffffffd24, [0x1, 0x1, 0x86, 0x10000000, 0x3, 0x3, 0x88ab, 0x512c1c01]}, 0x5c) r3 = getgid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setresgid(r3, r4, r5) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3={0xfffffffffffffff9, 0x0, 0x7, 0x1e9, 0x5, 0x9, 0x6c2}, 0x1c) dup2(r1, r2) 04:06:59 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000500)=""/89, 0x59}], 0x4) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000240)=0x10) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x4, 0x4b, [], 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/75}, &(0x7f00000003c0)=0x78) write$binfmt_aout(r0, &(0x7f00000005c0)={{0x1cf, 0x6, 0x66, 0x19b, 0x323, 0x7ff, 0x1a4, 0x4}, "c75ce445b34cfafb3dd4b088684a9fda", [[], []]}, 0x230) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) [ 378.472829] FAULT_INJECTION: forcing a failure. [ 378.472829] name failslab, interval 1, probability 0, space 0, times 0 [ 378.484404] CPU: 1 PID: 13860 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 378.491727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.501166] Call Trace: [ 378.503830] dump_stack+0x185/0x1e0 [ 378.507546] ? __should_failslab+0x278/0x2a0 [ 378.512019] should_fail+0x8a7/0xae0 [ 378.515812] __should_failslab+0x278/0x2a0 [ 378.520115] should_failslab+0x29/0x70 [ 378.524093] __kmalloc+0xcb/0x370 [ 378.527609] ? sock_kmalloc+0x14e/0x270 [ 378.531662] sock_kmalloc+0x14e/0x270 [ 378.536068] af_alg_alloc_areq+0x85/0x320 [ 378.540294] aead_recvmsg+0x66b/0x29f0 [ 378.544306] sock_recvmsg+0x1d6/0x230 [ 378.548164] ? aead_sendmsg+0x1b0/0x1b0 [ 378.552225] ___sys_recvmsg+0x41e/0x850 [ 378.556287] ? __fget_light+0x67/0x760 [ 378.560250] ? __fdget+0x4e/0x60 [ 378.563702] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 378.569154] ? __fget_light+0x6e6/0x760 [ 378.573237] __x64_sys_recvmsg+0x3a4/0x510 [ 378.577596] ? ___sys_recvmsg+0x850/0x850 [ 378.581885] do_syscall_64+0x15b/0x230 [ 378.585845] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 378.591077] RIP: 0033:0x455a79 [ 378.594293] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.614014] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:06:59 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, 0x0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:06:59 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000040)={0xa6a4, 0x3, 0x1, 0x9, 0x92}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2080, 0x0) write$P9_RWALK(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x30) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) 04:06:59 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400e7001e000102000000000000000000000000b2c54535a7d5f7248b2b3e3b0557553bc7be30531b558cb3faddbe86b8f822eb4ed247f5fed9016a3804133522f9f5deb03c677934806fcbf09ffb51b76109e8d6e87a25a66947d3d5964eefba0e05e5d3f735733eb22a965a07254a3279c1b90b59c17dd1acf034561ea4e96e99a94cd89857a0281d0582d079aa92ab6b617000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x66, "db5ea00972040e6d13a41db7024ffede748f7607e1dbdba83b8b9efb80b6b42febdf87d1e7d8fd497bb5afbd559add0550e1949af3a2058fd1fb31a8b44a8b8782d989c47cde7bfc9dae26587385541c93e9a97d0c577feffb18934a75fc163e90fa16d9ec09"}, &(0x7f00000001c0)=0x6e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x4e1}, 0xc) [ 378.621797] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 378.629135] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 378.636556] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 378.643873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 378.651185] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000000a 04:06:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000001c0)={0x1, 0x0, 0x1, 'queue0\x00', 0x3}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000300)={{0x0, 0x1, 0xffffffffffff29e8, 0x0, 0x6}, 0x9, 0xffffffffffffffff, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x4, 0x627b3df0, 0x4}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)}, 0xc100) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) fstatfs(r2, &(0x7f0000000280)=""/80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'gre0\x00', 0x200}) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000000)="ea54426349b0a8abea4ee3cb0250617b", 0x10}], 0x1, &(0x7f00000001c0)}, 0x0) 04:06:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00'}, 0x10) r3 = timerfd_create(0x7, 0x80000) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000180)={0x6, 0x7000000000, 0x4, 0x0, 0x0, [{r1, 0x0, 0x3}, {r2}, {r3, 0x0, 0x81}, {r4, 0x0, 0xff}]}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:06:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x400000) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000240)={0x200, @time={0x77359400}, 0x3, {0x3, 0x4}, 0x7, 0x3}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r3, &(0x7f00000001c0)={r3, r3, 0x7}) pwrite64(r2, &(0x7f0000000300)="2e0376cbd4498c6a68a17ad5f2f6a3550854afa09b97ce2c19500d7768de1090b0ccd2633bd90438f543c837feb10b4193e05e16341d93e58c706c9e920b4b14d8f9e0007b7db79d4e9b3ed755ff07c11fd57c3ca894c4e027b3876cc420b220b71d4e159cecdaa3e381d420d6619ee1bd7d3deed936d211c78ca2770877372b2a38764f92961aabb034a8413686fc2d925d57da5b0d7cc5f8157a6adbc3370ee7d4d247b4bc2dd9a28da08a58465447bf207a55bdfe5e1d632872a4804fc05aefc977e9f15a04f34ce77e1886149388e19324d7bde60bdbb9949361427eea5e1d3b78e0", 0xe4, 0x0) 04:06:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000280)=0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x8000) 04:06:59 executing program 1 (fault-call:8 fault-nth:11): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:00 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) [ 379.104365] FAULT_INJECTION: forcing a failure. [ 379.104365] name failslab, interval 1, probability 0, space 0, times 0 [ 379.116021] CPU: 1 PID: 13897 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 379.123345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.132741] Call Trace: [ 379.135406] dump_stack+0x185/0x1e0 [ 379.139099] ? __should_failslab+0x278/0x2a0 [ 379.143580] should_fail+0x8a7/0xae0 [ 379.147357] __should_failslab+0x278/0x2a0 04:07:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) connect(r0, &(0x7f0000000080)=@ax25={0x3, {"9c4830b23f864a"}, 0x1d2a}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000001, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f00000001c0), &(0x7f0000000180)=0x342) [ 379.151655] should_failslab+0x29/0x70 [ 379.155633] __kmalloc+0xcb/0x370 [ 379.159138] ? sock_kmalloc+0x14e/0x270 [ 379.163199] sock_kmalloc+0x14e/0x270 [ 379.167062] af_alg_alloc_areq+0x85/0x320 [ 379.172162] aead_recvmsg+0x66b/0x29f0 [ 379.176179] sock_recvmsg+0x1d6/0x230 [ 379.180035] ? aead_sendmsg+0x1b0/0x1b0 [ 379.184110] ___sys_recvmsg+0x41e/0x850 [ 379.188177] ? __fget_light+0x67/0x760 [ 379.192141] ? __fdget+0x4e/0x60 [ 379.195599] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 379.201042] ? __fget_light+0x6e6/0x760 04:07:00 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r3 = dup3(r0, r1, 0x80000) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000100)="44faa9f5d7ce99ae8ce6ca52a18ec7ef9e8bd97f1c879dbaf4aee784e001573523beaa7965fbc1c7b2107314bcf2e71263a6039c131d8780d276e4a5144d66ab1dd5008b4b4bbffad2d33333d0976c29d2e805f94ed8849fe1faf478a0761809840c910f7b3723c67521064d71a2e73e56a2440a7ecd54175ff123834c66c7ef570aaf6f50e8d73a90f181479b9dca6c7dbc0aad286ace53292980") 04:07:00 executing program 4: socket$inet6_sctp(0xa, 0x1, 0x84) [ 379.205126] __x64_sys_recvmsg+0x3a4/0x510 [ 379.209466] ? ___sys_recvmsg+0x850/0x850 [ 379.213776] do_syscall_64+0x15b/0x230 [ 379.217821] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 379.223050] RIP: 0033:0x455a79 [ 379.226263] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.245960] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 379.253738] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 379.261054] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 379.268405] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 379.275735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 379.283056] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000000b 04:07:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8000000000008912, &(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) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='@', 0x1, 0xfffffffffffffffd) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000100)=""/57, 0x39}, &(0x7f0000000140), 0x8}, 0x20) keyctl$invalidate(0x15, r1) keyctl$get_keyring_id(0x0, r1, 0x0) 04:07:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xc5e7, 0x8000, 0x1f, 0xffff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x1f, @dev={0xfe, 0x80, [], 0x1c}, 0x91}}, 0x1}, 0x90) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:00 executing program 1 (fault-call:8 fault-nth:12): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:00 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = dup3(r1, r3, 0x80000) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0xffffffff, 0x6, 0x7, 0x7, 0x0, 0x9, 0x10020, 0x4, 0x0, 0xbe, 0x5, 0x3, 0x0, 0x1, 0x3, 0x6, 0x7f, 0x6, 0x80, 0x7, 0x92c4, 0x5, 0x8, 0x7, 0x100, 0x8, 0x5, 0xefc, 0x1000, 0x1, 0x7fff, 0x567d, 0x7, 0x2, 0x4, 0xff, 0x0, 0xb1, 0x4, @perf_config_ext={0x55dc8295, 0x3}, 0x400, 0x8, 0x4, 0x7, 0x38, 0x80000000, 0x7fff}, r4, 0xf, r2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xa91, 0x6, [0x7, 0xb8, 0x2, 0x3, 0x0, 0x5]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000180)={r5, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000280)={0x20000010}) [ 379.594740] FAULT_INJECTION: forcing a failure. [ 379.594740] name failslab, interval 1, probability 0, space 0, times 0 [ 379.606415] CPU: 1 PID: 13922 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 379.613734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.623226] Call Trace: [ 379.625898] dump_stack+0x185/0x1e0 [ 379.629597] ? __should_failslab+0x278/0x2a0 [ 379.634083] should_fail+0x8a7/0xae0 [ 379.637887] __should_failslab+0x278/0x2a0 [ 379.642183] should_failslab+0x29/0x70 [ 379.646159] __kmalloc+0xcb/0x370 [ 379.649665] ? sock_kmalloc+0x14e/0x270 [ 379.653725] sock_kmalloc+0x14e/0x270 [ 379.657627] af_alg_alloc_areq+0x85/0x320 [ 379.661834] aead_recvmsg+0x66b/0x29f0 [ 379.665851] sock_recvmsg+0x1d6/0x230 [ 379.669709] ? aead_sendmsg+0x1b0/0x1b0 [ 379.673797] ___sys_recvmsg+0x41e/0x850 [ 379.677959] ? __fget_light+0x67/0x760 [ 379.681934] ? __fdget+0x4e/0x60 [ 379.685398] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 379.690893] ? __fget_light+0x6e6/0x760 [ 379.695021] __x64_sys_recvmsg+0x3a4/0x510 [ 379.699402] ? ___sys_recvmsg+0x850/0x850 [ 379.703638] do_syscall_64+0x15b/0x230 [ 379.707608] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 379.712856] RIP: 0033:0x455a79 [ 379.716123] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.735800] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 379.743581] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 379.750930] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 379.758253] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 379.765574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 379.772904] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000000c 04:07:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom(r0, &(0x7f0000000040), 0x0, 0x10000, &(0x7f0000000080)=@generic={0x3, "a424f116bfef0933e313c5f92fd85be51c332469b119cea10ec3b44043e0375824f35078751c8be3d8e107eca6a4c12577adb983b6822b418af826d5fa8c7b9a031a0d753f2ab8c67ff6cfbf9a5d19a1f2547fc4f25d96b304a37297bb4f31b94661443ec4032489d1314fedf3623e49dc4276b525de739a9c1f971e3eef"}, 0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:02 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:02 executing program 6: eventfd(0x1) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='/dev/full\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000000c0)) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYPTR64], 0x0) unlink(&(0x7f0000000000)='./file0\x00') 04:07:02 executing program 1 (fault-call:8 fault-nth:13): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:02 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = eventfd(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r4, 0xac, &(0x7f00000003c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x27ae}, @in6={0xa, 0x4e21, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f0000000240)=0x10) r5 = semget$private(0x0, 0x2, 0x200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000340)="9253f06ed52c764a31ed8fd2843c0dd8", 0x10) semctl$GETZCNT(r5, 0x5, 0xf, &(0x7f0000000280)=""/146) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) dup2(r0, r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYRES16=r2]) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 04:07:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x80003, 0x5) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0xfffffffffffffe52) 04:07:02 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8911, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:02 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002900fbb2ee553b761019f00000ff0f00003d3026e098f0145acb18557c1981074d5d134102aae11df733df59f83d90f4cfc1a41c26aab00dd5eca0bfaf7e0ccd99d505e0a9eb969d7faff5caafe16546465afcba2629856ab9d7b0c5ccad223fd9f0ae5a80bd7b5c9f7532fb529e8d09d7f8ed9ff46c344d4a75a9368c2a1e939cd9cdeae7bed4b0b12042c1f59162c9c794765b7b52"], 0x14}, 0x1}, 0x0) [ 381.835575] FAULT_INJECTION: forcing a failure. [ 381.835575] name failslab, interval 1, probability 0, space 0, times 0 [ 381.847122] CPU: 1 PID: 13948 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 381.854433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.863824] Call Trace: [ 381.866478] dump_stack+0x185/0x1e0 [ 381.870181] ? __should_failslab+0x278/0x2a0 [ 381.874647] should_fail+0x8a7/0xae0 [ 381.878594] __should_failslab+0x278/0x2a0 04:07:02 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000003c0)={0x0, 0x0, 0x0, 'queue0\x00'}) sync_file_range(r0, 0x0, 0xffffffffffffff80, 0x2) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000340)={0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x8000}}) socketpair$inet(0x2, 0x1, 0x21, &(0x7f0000000240)) r2 = request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/sequencer\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000480)=""/4096, 0x1000) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) [ 381.882972] should_failslab+0x29/0x70 [ 381.886937] __kmalloc+0xcb/0x370 [ 381.890435] ? sock_kmalloc+0x14e/0x270 [ 381.894476] sock_kmalloc+0x14e/0x270 [ 381.898358] af_alg_alloc_areq+0x85/0x320 [ 381.902549] aead_recvmsg+0x66b/0x29f0 [ 381.906543] sock_recvmsg+0x1d6/0x230 [ 381.910406] ? aead_sendmsg+0x1b0/0x1b0 [ 381.914477] ___sys_recvmsg+0x41e/0x850 [ 381.918581] ? __fget_light+0x67/0x760 [ 381.922642] ? __fdget+0x4e/0x60 [ 381.926118] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 381.931760] ? __fget_light+0x6e6/0x760 04:07:02 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000100)={r2, r3+10000000}, 0x0) r4 = epoll_create1(0x0) fcntl$addseals(r4, 0x409, 0x3) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) [ 381.935832] __x64_sys_recvmsg+0x3a4/0x510 [ 381.940160] ? ___sys_recvmsg+0x850/0x850 [ 381.944382] do_syscall_64+0x15b/0x230 [ 381.949208] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 381.954442] RIP: 0033:0x455a79 [ 381.957661] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.978799] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 381.986586] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 381.993902] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 382.001223] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 382.008550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 382.015864] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000000d 04:07:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x2}}, 0x5, 0x9, 0xef5, 0xdc59}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xcb8c, 0x8000, 0x6, 0x1, 0x4}, 0x98) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000040), 0x7) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@rand_addr=0x1, @loopback=0x7f000001, 0x1, 0x4, [@empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x20) 04:07:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000600)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3e52b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") lseek(r0, 0x8000000040000, 0x3) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x0}) fcntl$notify(r0, 0x402, 0x6) 04:07:03 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7ff, 0x200000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x801c) sendto$inet6(r0, &(0x7f0000000140)="0401000000c001ddb8460900ffb25bc2029182070eb63780398d0000000000000004dd5712e4af10098f8f6575efe5eb8f8b307756e195d9ff81eb1fdea537925a44e103d27164d905b77020ecc03afcdfd45deaa71c54bd0806d608297891077952e91bac11f9393a9397a116778bab67648ca3", 0x74, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 04:07:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x400000) sendto$unix(r1, &(0x7f0000000040)="6a1007cbb75f8cd0c83368529ffb0535504635117134f281", 0x18, 0x0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e21}, 0x6e) setreuid(0xee00, 0x0) write$P9_RMKNOD(r1, &(0x7f0000000100)={0x14, 0x13, 0x1, {0x20, 0x4, 0x2}}, 0x14) socketpair$inet(0x2, 0x80007, 0x2, &(0x7f0000000140)) 04:07:03 executing program 1 (fault-call:8 fault-nth:14): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1}, 0x2c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000180)={0x3, 0xffffffffffffff9c}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000240), &(0x7f0000000080)="5b0b8c20a1b67539397931719533e7c21b1f5da06a4e0285b4c2ec946e597314e649f5d82dc92fabe1747adf5ba6dc1a4c4bd5e5c0dc789b3a2f4d3a7b77f2ef41b4a61f5817aaf12701e33d8236716a7a2e8e45cee1a47e81743460671680b35407c3e33ff1c036fbb46eeef389dc3d7af34888efb0e067c675ccadb34431701dc6f40d83eba1a895aa2c60cf6ae49e5ce26c6b5699bff400000000000000000000", 0xffffffffffffffff}, 0xffffffffffffff0b) 04:07:03 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x20400, 0x0) mkdirat(r0, &(0x7f00000005c0)='./file0\x00', 0x7d) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80800140}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9c0000002000000327bd7000fcdbdf250a1010090900000008000000040000000c0014000ab5597ab99f4fbb7716e643bf9794958df36d1de30fc079da59791cbdee345dec811817d190e62dc81e705f774a01a18d1680650d9a8b", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1400030076657468305f746f5f6272696467650014000100fe8000000000000000000000000000aa140001000000000000000000000000000000000014000200fe8000000000000000000000000000bb14000100ff0200000000000000000000000000010c001400", @ANYRES32=r4, @ANYRES32=r5], 0x9c}, 0x1, 0x0, 0x0, 0x20008004}, 0x20000000) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x8, 0x8}, &(0x7f0000000140)=0x18) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000007c0)=""/106) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x536}) [ 382.474565] FAULT_INJECTION: forcing a failure. [ 382.474565] name failslab, interval 1, probability 0, space 0, times 0 [ 382.486174] CPU: 0 PID: 13996 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 382.493665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.503076] Call Trace: [ 382.505744] dump_stack+0x185/0x1e0 [ 382.509529] ? __should_failslab+0x278/0x2a0 [ 382.514038] should_fail+0x8a7/0xae0 [ 382.517936] __should_failslab+0x278/0x2a0 [ 382.522249] should_failslab+0x29/0x70 [ 382.526246] __kmalloc+0xcb/0x370 [ 382.529757] ? sock_kmalloc+0x14e/0x270 [ 382.533813] sock_kmalloc+0x14e/0x270 [ 382.537695] af_alg_alloc_areq+0x85/0x320 [ 382.541900] aead_recvmsg+0x66b/0x29f0 [ 382.545909] sock_recvmsg+0x1d6/0x230 [ 382.549771] ? aead_sendmsg+0x1b0/0x1b0 [ 382.553842] ___sys_recvmsg+0x41e/0x850 [ 382.557934] ? __fget_light+0x67/0x760 [ 382.561937] ? __fdget+0x4e/0x60 [ 382.561999] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 382.562049] ? __fget_light+0x6e6/0x760 [ 382.562132] __x64_sys_recvmsg+0x3a4/0x510 [ 382.562194] ? ___sys_recvmsg+0x850/0x850 [ 382.562251] do_syscall_64+0x15b/0x230 [ 382.587323] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 382.592555] RIP: 0033:0x455a79 [ 382.595772] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.615459] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 382.623227] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 382.630560] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 382.638748] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 382.646445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 382.653770] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000000e 04:07:03 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @multicast1}, &(0x7f00000000c0)=0xc) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x2000010) symlinkat(&(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000280)='./file0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000140)="361f9fcac10e8f938bdf8f12e74be8c28c0646398a523575e92ad1d97a2577a0f27a72211a70c07949c49227242fe11ce8edcd7a15a3c961914c44532f9e9a79674ba0c80a9272dd6c60347d468164b60f043cf35631d3301c4041bfe9e15b4db58db03a44934a22b9695dfef6dcd08ce382e45ce4f4c23f4ac6d318f13fc069371b9502b12f9b049b0387e68f7a9ff4ba1f8a07e9ae94ba540b71c08a55eb8f976595b2a2a92b262b1018b531a8014797707b0f56c073d840b26b18e07297ae894b04bc9b3c7f1c21cc9ef6951409488ed1f89b6f2271ebce8bc7422eaf836113d5b4cf17302ea61b5fa2b12aeeceebe991a9b609b8") 04:07:03 executing program 3: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES32, @ANYPTR], @ANYRES32=r0, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESOCT=0x0, @ANYRES16, @ANYBLOB="59fd8b3494bffbc148ea1731cf21886f938de4c3aafd5154c397ae064ae1ef", @ANYBLOB]]], 0x6}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) 04:07:03 executing program 1 (fault-call:8 fault-nth:15): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000100)=0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) 04:07:03 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}}, 0xffff, 0x3, 0x7, 0x8, 0x1}, 0x98) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0xfffffcad, 0x0, 0x0, 0x0, 0x20, 0x1}, [{}]}, 0x58) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 04:07:03 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) [ 382.961348] FAULT_INJECTION: forcing a failure. [ 382.961348] name failslab, interval 1, probability 0, space 0, times 0 [ 382.972868] CPU: 0 PID: 14025 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 382.980176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.989647] Call Trace: [ 382.992295] dump_stack+0x185/0x1e0 [ 382.995992] ? __should_failslab+0x278/0x2a0 [ 383.000453] should_fail+0x8a7/0xae0 [ 383.004252] __should_failslab+0x278/0x2a0 [ 383.008566] should_failslab+0x29/0x70 [ 383.012550] __kmalloc+0xcb/0x370 [ 383.016057] ? sock_kmalloc+0x14e/0x270 [ 383.020099] sock_kmalloc+0x14e/0x270 [ 383.023965] af_alg_alloc_areq+0x85/0x320 [ 383.028167] aead_recvmsg+0x66b/0x29f0 [ 383.032221] sock_recvmsg+0x1d6/0x230 [ 383.036244] ? aead_sendmsg+0x1b0/0x1b0 [ 383.040295] ___sys_recvmsg+0x41e/0x850 [ 383.044533] ? __fget_light+0x67/0x760 [ 383.048738] ? __fdget+0x4e/0x60 [ 383.052178] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 383.057753] ? __fget_light+0x6e6/0x760 [ 383.062431] __x64_sys_recvmsg+0x3a4/0x510 [ 383.068613] ? ___sys_recvmsg+0x850/0x850 [ 383.072854] do_syscall_64+0x15b/0x230 [ 383.076802] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 383.082051] RIP: 0033:0x455a79 [ 383.085261] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.104923] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:04 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x5, 0x1, 0x0, 0x7ff, 0x7fffffff}, 0xfffffffffffffd32) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f0000000140)={0x28, 0x2, 0x0, {0x0, 0x81, 0x8000}}, 0x28) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffffff9, 0x8) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000040)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) write$P9_RSETATTR(r2, &(0x7f00000001c0)={0x7, 0x1b, 0x2}, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) [ 383.112691] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 383.120006] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 383.127427] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 383.134739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 383.142047] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000000f 04:07:04 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/126, 0x7e) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x210000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000100)=0x12, 0x4) getpeername$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00000001c0)={r1}) 04:07:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d65", 0x10, r2) r3 = socket$inet(0x2, 0x805, 0x99) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000080)=@generic={0x3, 0x3, 0x7}) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3", 0xc1, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f00000002c0)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 04:07:04 executing program 4: socket$inet6_sctp(0xa, 0x200000000004, 0x84) 04:07:04 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x7b0, 0x4f8, 0x0, 0x438, 0x220, 0x4f8, 0x718, 0x718, 0x718, 0x718, 0x718, 0x6, &(0x7f0000000040), {[{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, 'bond_slave_0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x21, 0x1, 0x43}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0xc, 0x2, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x8001}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x11, 0x81, 0x1}}}, {{@uncond, 0x0, 0x1e0, 0x218, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e24, 0x4e21, 0x4e24, 0x4e22, [0x7, 0xae6, 0x2, 0x4193, 0x3, 0x8d0, 0xfffffffffffffff8, 0x3f, 0x80000000, 0x1, 0x9, 0x400, 0x200, 0x9, 0xfffffffffffffffa, 0xff, 0x6, 0x5, 0x1, 0x1d8, 0x3, 0x800, 0x0, 0x5, 0x3, 0x0, 0x2, 0x0, 0x8, 0xfd, 0x2, 0x5, 0x1, 0x0, 0x80000001, 0x4, 0x648, 0xb60a, 0x8, 0x2, 0x7ff, 0x6, 0xfffffffffffff000, 0x80000001, 0x2, 0x1, 0x1, 0x2f05fcf7, 0x6, 0xffff, 0xfffffffffffffffc, 0x1, 0x9, 0x5, 0x400, 0x51, 0x400, 0x2, 0x2cc, 0x280000000000000, 0x8, 0x7a347d4d, 0x20, 0xbab], 0x2, [{0x2, 0x2}, {0x4c51, 0x0, 0x3ff}, {0x8001, 0x101, 0x80}, {0x2, 0x8, 0x10000}], 0x3, 0x2}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x4, 0xffffffff}, {0xfffffffffffffffc, 0x837, 0x1}, {0x1, 0x20, 0x3f}, 0x5824, 0xffff}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff, 0xff, 'ipddp0\x00', 'syzkaller0\x00', {0xff}, {}, 0x2e, 0x1, 0x8}, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x7fff, 0x5, 0x0, 0x5, 0x80000001, 0x3], 0x1000, 0x9, 0xffffffffffffffff}}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x7, 'system_u:object_r:watchdog_device_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x810) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556d, 0x0) 04:07:04 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100}}, 0xffff, 0x3, 0x7, 0x8, 0x1}, 0x98) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f00000005c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0xfffffcad, 0x0, 0x0, 0x0, 0x20, 0x1}, [{}]}, 0x58) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 04:07:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") fsync(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)={0x8ac6, 0x3, 0x4, 0x2, 0x7, [{0x80, 0x56621f5a, 0x1}, {0x2, 0x7, 0x4535f36b, 0x0, 0x0, 0xb}, {0x3ff, 0x80000001, 0x2, 0x0, 0x0, 0x8}, {0x4, 0x3, 0x5, 0x0, 0x0, 0x1}, {0x63d500000000000, 0x1f, 0x5, 0x0, 0x0, 0x1000}, {0x1, 0x0, 0x7f, 0x0, 0x0, 0x200}, {0x3f, 0x3, 0x4, 0x0, 0x0, 0x3d02}]}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000300)={0x0, 0x0, 0xfffffff4, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f00000001c0)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r1, &(0x7f00000004c0)=ANY=[], 0xfce4) read(r1, &(0x7f0000000540)=""/224, 0xe0) 04:07:04 executing program 6: syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) unshare(0x24020400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) 04:07:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40a100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000240)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) 04:07:05 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:05 executing program 0: r0 = epoll_create1(0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x7fe, &(0x7f0000000100)="025cc83d9d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 04:07:05 executing program 1 (fault-call:8 fault-nth:16): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x124) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e83c70)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000fa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 04:07:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) r2 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x100000001, 0x81) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000600)={'vcan0\x00', r3}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000400)=0x30) r5 = memfd_create(&(0x7f0000000480)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x9}, &(0x7f00000002c0)=0x8) listen(r1, 0x6) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r4, 0x10d, 0xb8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000440)=0x7, 0x4) open(&(0x7f0000000300)='./file0\x00', 0x420000, 0x733254dadef07ec7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x1b}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x68) 04:07:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000040)={0x0, 0x9}, 0x306) 04:07:05 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000dffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3f4c1b4e2bf501fb1bb949869c2984d914d9f04005e4fcd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000000000000000000000000ffff"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) wait4(r0, 0x0, 0x20000000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) move_pages(r0, 0x7, &(0x7f00000000c0)=[&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil], &(0x7f0000000100)=[0x1f, 0x200], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 04:07:05 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000680)={'rose0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000280)={0x9, 0x4, 0x6, {r2, r3+30000000}, 0x6, 0x7}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x25, 0x5, 0x2, {r4, r5+30000000}, 0x81, 0x8000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000006c0)={{{@in6, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000007c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x810}, 0xc, &(0x7f0000000800)={&(0x7f0000000940)=@delpolicy={0x248, 0x14, 0x2, 0x70bd25, 0x25dfdbfc, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e23, 0xc7, 0x4e21, 0x7f, 0x2, 0x0, 0xa0, 0x3f, r1, r6}, 0x6e6bbe, 0x3}, [@extra_flags={0x8, 0x18}, @tmpl={0x1c4, 0x5, [{{@in=@loopback=0x7f000001, 0x4d6, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x0, 0x3, 0xfffffffffffffffd, 0x10000, 0x100000001, 0x2864}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3f}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x0, 0x1, 0x40, 0x2, 0x5, 0x6}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d5, 0x32}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x3, 0x0, 0xffff, 0x20, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x32}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x3, 0x0, 0x4, 0x7, 0x1f, 0x8}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x3507, 0x5, 0x3, 0xb913, 0xffff, 0x3, 0xa472}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x3504, 0x7, 0x2, 0x101, 0x3, 0x7, 0x4}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x33}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x5, 0x3, 0xfffffffffdf1b68c, 0x8, 0xfff, 0x5}]}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xa}}]}, 0x248}, 0x1, 0x0, 0x0, 0x4040004}, 0x8000) r7 = socket(0x10, 0x3, 0x0) recvmmsg(r7, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0xffffffffffffffff) [ 384.168213] FAULT_INJECTION: forcing a failure. [ 384.168213] name failslab, interval 1, probability 0, space 0, times 0 [ 384.179676] CPU: 0 PID: 14102 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 384.186997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.196393] Call Trace: [ 384.199067] dump_stack+0x185/0x1e0 [ 384.202783] ? __should_failslab+0x278/0x2a0 [ 384.207250] should_fail+0x8a7/0xae0 [ 384.211037] __should_failslab+0x278/0x2a0 [ 384.215355] should_failslab+0x29/0x70 [ 384.219331] __kmalloc+0xcb/0x370 [ 384.222831] ? sock_kmalloc+0x14e/0x270 [ 384.226881] sock_kmalloc+0x14e/0x270 [ 384.230739] af_alg_alloc_areq+0x85/0x320 [ 384.234943] aead_recvmsg+0x66b/0x29f0 [ 384.238947] sock_recvmsg+0x1d6/0x230 [ 384.242805] ? aead_sendmsg+0x1b0/0x1b0 [ 384.246883] ___sys_recvmsg+0x41e/0x850 [ 384.250948] ? __fget_light+0x67/0x760 [ 384.254905] ? __fdget+0x4e/0x60 [ 384.258349] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 384.263787] ? __fget_light+0x6e6/0x760 [ 384.267858] __x64_sys_recvmsg+0x3a4/0x510 [ 384.272195] ? ___sys_recvmsg+0x850/0x850 [ 384.276413] do_syscall_64+0x15b/0x230 [ 384.280358] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 384.285613] RIP: 0033:0x455a79 [ 384.288822] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.308536] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:05 executing program 0: r0 = epoll_create1(0x80000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x5, @empty, 0x7}, {0xa, 0x4e23, 0x9938, @loopback={0x0, 0x1}, 0x9}, 0x100000000, [0x5, 0x7, 0xb1, 0x65b3, 0x5a, 0x8, 0x1ff, 0x6]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) close(r0) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x866, 0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x18000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x64, r4, 0x0, 0x70bd29, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffd}, 0x8) 04:07:05 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r1, 0x34, &(0x7f0000000080)=""/249) r2 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="3b9a", 0x2}], 0x1, &(0x7f0000000280)}, 0x0) [ 384.316312] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 384.323631] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 384.330947] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 384.338264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 384.345581] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000010 04:07:05 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x7, 0x0, 0x3, 0x2, 0x401, 0x57, 0x5}, 0x20) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0xf4, 0x3) sendto$inet(r0, &(0x7f00004e9000), 0x264, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/110, 0x6e}, 0x40012021) 04:07:05 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0xa, 0x0) r2 = socket$inet6(0xa, 0x4, 0x76) ioctl(r2, 0x0, &(0x7f0000000380)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000040)={0x7, 0x0, 0x4000, 0x0, 0x7, 0x9, 0xfffffffffffffffd, 0x6, 0x64d, 0x9}) r3 = epoll_create1(0x200000000000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, r5}, 0x14) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f0000000180)={{0x2f, @dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x0, 'dh\x00', 0x1, 0x5, 0x1f}, {@loopback=0x7f000001, 0x4e22, 0x10003, 0x1000000000, 0x80, 0x8000}}, 0x44) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) r6 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xee, 0x100) ioctl$SG_GET_VERSION_NUM(r6, 0x2282, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x1a}) 04:07:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x2000000000004e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff22) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x1, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000280)={0xfffffffffffff414, 0x18c, 0x61, &(0x7f0000000200)="93acd318e7045b7c791241d922c5fdc98c836a77ae71f57fa0f64c4a9d897a8a2e57831c0a3a4ff5d51227d746bb432a4e4c10d66f0e4878b84bd435441081464bc5d3b2c221679ab730fca090716fe6f08d76e102407a0b3971ef48b4d4fb80ff"}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r3 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sysfs$2(0x2, 0x0, &(0x7f0000000080)=""/124) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000040)={'yam0\x00', 0x600}) shutdown(r0, 0x0) ioctl$RTC_EPOCH_SET(r4, 0x4008700e, 0x1) write$FUSE_POLL(r4, &(0x7f0000000140)={0x18, 0x0, 0x7, {0xbe}}, 0x18) write$P9_RLCREATE(r5, &(0x7f00000002c0)={0x18, 0xf, 0x2, {{0x10, 0x8, 0x2}, 0x800000000000}}, 0x18) 04:07:05 executing program 1 (fault-call:8 fault-nth:17): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0xffffffffbffffffd, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) [ 384.969798] FAULT_INJECTION: forcing a failure. [ 384.969798] name failslab, interval 1, probability 0, space 0, times 0 [ 384.981350] CPU: 1 PID: 14144 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 384.988668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.998059] Call Trace: [ 385.000723] dump_stack+0x185/0x1e0 [ 385.004403] ? __should_failslab+0x278/0x2a0 [ 385.008871] should_fail+0x8a7/0xae0 [ 385.012646] __should_failslab+0x278/0x2a0 [ 385.016925] should_failslab+0x29/0x70 [ 385.020842] __kmalloc+0xcb/0x370 [ 385.024320] ? sock_kmalloc+0x14e/0x270 [ 385.028342] sock_kmalloc+0x14e/0x270 [ 385.032170] af_alg_alloc_areq+0x85/0x320 [ 385.036342] aead_recvmsg+0x66b/0x29f0 [ 385.040304] sock_recvmsg+0x1d6/0x230 [ 385.044122] ? aead_sendmsg+0x1b0/0x1b0 [ 385.048120] ___sys_recvmsg+0x41e/0x850 [ 385.052140] ? __fget_light+0x67/0x760 [ 385.056066] ? __fdget+0x4e/0x60 [ 385.059474] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 385.064898] ? __fget_light+0x6e6/0x760 [ 385.068930] __x64_sys_recvmsg+0x3a4/0x510 [ 385.073216] ? ___sys_recvmsg+0x850/0x850 [ 385.077402] do_syscall_64+0x15b/0x230 [ 385.081326] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 385.086532] RIP: 0033:0x455a79 [ 385.089726] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.109320] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 385.117058] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 385.124343] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 385.131622] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 385.138901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 385.146178] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000011 [ 385.234672] IPVS: set_ctl: invalid protocol: 47 172.20.20.24:20000 [ 385.295855] IPVS: set_ctl: invalid protocol: 47 172.20.20.24:20000 04:07:06 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x0) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:06 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x7, 0x0, 0x3, 0x2, 0x401, 0x57, 0x5}, 0x20) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000040)=0xf4, 0x3) sendto$inet(r0, &(0x7f00004e9000), 0x264, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000740)={&(0x7f00000000c0)=@nl=@unspec, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/110, 0x6e}, 0x40012021) 04:07:06 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) socketpair(0x11, 0x8000b, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x9, 0x4) r3 = socket$inet6_sctp(0xa, 0x800000000081, 0x84) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x7d, &(0x7f0000000040)={0x3}, 0x8) 04:07:06 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x14) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r2, 0x0, 0x70bd27, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb171}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffc}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x40) r3 = geteuid() quotactl(0x7fff, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)="fbcea390f739289ac6bc937d8c57c04b18c47cc4016adf2078d44a3f56031c6ca395e502b14b59a40bd05c267284db16e2a4d7212c3d84d6e2cef8040531539db2a145cccf91ee8947d678773f2e52f2823ed7f75a9c8e831ceca818666dee9f9d82dc21547ee8ebc2df6e3d385967bbe1ae520dd3666ec7268a6723d6108bf0969248aa642fcb1d4ea0e6cc949a7034796ea4f85e70638fbbc0c93e4ee6695a7e77f00ee19d4c1af76aff3504ef8573677d011e459d23864b1fda46f32e10bf7a86cdc57aad789ed399ae54724a4ee1ffa796d652b618eaeddcbd82963d26140b0a23dfae69c3b0ce19889e6e354100fe1a849de4b8a5afb6313b1441d67eecf012913a974eb37c7652597cc4c2be62608ad74aefd504984df46c514204fc2b960bee757dd09d8c2662c38d442bff1fce76b231d1e11f1857539bcba32a62c6f04c835ef86b901f6768696c85d03fa63c6e12f9d8fee91bd956a82a2c5db816e733f25de9ce1a3b02405d0a3663884db7e9896951ce2381fc4259fa39508bc19f8edfbae276e1ddc58942d14fcc3e635e309a66da0b2f95db33842119fc7199d2ce5b8d185b24300d65e2f7327ba072b71cef0ca4fcd053e3f5697a259b23a69c965b3f5745cb71c9eecee65ad1fe7f01d2c4344f35f29bac84a875802fb2c22f24dc336c0d9364aa19ac496b906383dc85373acda32d9d3f4320872541d0fef9248495a8f8319ce8c88835c1733c75b38f25755d34ba60fb0b7a155d69a7212fbdeb4bf9454a7af1495ff7a745bdef2bdb9fb3171609ae8bbee68d84bac0b2c87ab102e6123e58e6902a3dbb1a1b5e793d98ac9905beefaf85eabd2660793b74dfff09320099b0d76dd33581eca9d1db63f8f3c8c9ee920f4c7fb40d52cf2be29deb3bb5ab732f515869cc7e15666e6677b00bf7664dc4acbd8d4702a36af105a4fd69f8c995766c53abc34f6ceef4d8a9c6b52aa6de411db67e4864201a3df4933e438b8ce892335132a1d38c570554efa42fa6c50df2fc3112a4f6e6c294124a7c28631b53403c93513c10f0632c31d41c3ba4d09c4f257358fa2fd4eae1fbcd9318d71abe25083e792476aab5387bfa42ca32cc7e7cbcc30e7c64d232b7fb8154a023d6d28df9aa60ed60ab4aa6c9c5943e0212303756aeccf635ce59c8fa4fba4e1ddbc6d8c8135c54c3c6bbbfcc4c1896bb8bc1f48922a46c133a060c710b7730fa4c8135420901af7fe4c2d9c64c29efdf3799e7a544be16397d183fdccad875c4665515f4d3dac4df0c729ea295cfbc1cd4c3cb83ed240df6e0db56bbe9d5a8778786b42d152913174249a660179ed668e1e46fcd147dd7210883d527ca07b08344e2e0817ac0b4abed6ed2277efd9012af0de5d58c4b6cf25f4ef69334a987a588a3d27b3e026170354921c5acb0573492b02f74c0b46a39828936fa8d613596c800aab5076b8a76cf47a1feead93815a76da11b72b99ec0995151ced73a9a0ffe3d476b8aa9684d62513489c0b5a4d615717f11a11fe01c126e7acaa5f9014c9576da5102f738869851364e318988f24b79061ce89a829593c4b4e351e2c18eed28aabc125866df50afba9c9681d564b4ac7d40bd1e5e182706f297b298233429b28a31053c665cf66d431a7c7ef08cce15e1d3da605f7fa0be3b195498b6ce5a2da95bae2bdf27113f559354966fae3677353917d25073917ebe855f21d1d60292bcdca04affc4cad95f3820bdd07972d6f22d002fcd077b19517012b9b23b85df5f3e3e58ca8159cdb46e433fa0edf24d4f8f09850504db274ec6c216a921ca091c821f8404d6277661e0c1438cdc740a1d603350cfab910d3b353d2e65c4fe3aa1f34d138c2b179ea6407306e15f1cf039787d2fa04f10f7647e06e918bf2a56ad1262de30d0803ea04fe7e19dd1e8e59b4ea9fd270c70794d03e24a60a2b1718145950d112d4acb3faf261b148d0d6ae56ecb8ebc381208aa3cf037a4ab3742a627a1aa7e0a63cdcfb82bf19a3565610838fefb7134b5bf6893d5ca9ccc52a6ddf4302f23253a5f8b8832ea5442904fb7cb001a3f192e1db1610b8490bb2f6bb93e3bc65234366b440aaf4e010970ea37019bb7847ddc0ab62911958236cf87cac608c40eda7919bce740cfd687fe51624d624b4eab5db0899e43ebb72874a77a64b91c9d474e81876664987f8a0539d63100f7a60c59fd9e2ce871c6d0bf558b9820e8fcbd1a6434ba32cd4114d2e30f2d3eba06ec790e32daeafaab6902ef6b777adea0d59832bc102f5e1dab6f59ca6ec7cd17b25ab7392db11d7766d2939aa3b93473f654127838dd1a600810538cf3fe34cdab7e9c9a16e9c02b12cb54d5701834dc1f8a47916af2950dba1db753484781c79179de9875b12c3d30ac40b20b3036820986ec0d991c5ebde74559c2c68fb3c4b7e9ef42dd6af379416b3b0bc92366fa90c8e9b948e2e1e94568adac775d99df793b2802f7a3d3832abbfa1b3c3d01137aea202532a70121504cb05ba5276743af99b4331080f69d30b4a8ac1178427360eab344dd34b39aed9faae1923609902fc60d07e788356f821dc215777bffbb71e6b835bee9b8ea39a6b1828cc7edef77d66bd44773e508c7f332214d86083c5fb92e7c751a8ae89eb6527f74fd7fe37bfce7f87f27d87fe8b58cdbeaf3cba33f29bc97fb703df9ec70f0f3cef389df04048f47b56742df5e42b146da078a5fe54a25dd0e1cca1f480204cc529fb883ed17eec598530b543711cbcab627775148d0192d7f564ffd2615478e5c095743f383d4efefe47d016e59c69e58d3a1e00f83289f68f97e8186ab50a9d758e09e0c987325aa7f878d21870fd44d22dca443470be12de83d08e88cc4331938af36c93a52b3fbfd44cd74f62aa58bd44b8d7e0e243d65fbd4392e7f6b73ad2bb75ba27e9b144f62c56ec95959e81c59893ec69a0b17b636893edf6c54c4b12fff7c987c9de247546cefbac071788b51d6c86991925315164a6c0618567f8399d5b4990f43ccc061d1b25d4631b638919bc732fc844e5c18a76385218cbddce199d8fd3cc7e8806c370db941fc8813b7ef46f96939497982a857b14152df84940d76d9f37cffc709c83422376e7c4731408e1b1fd4fff5f671b6c391dc3991833e29ab000a46df9cceb6cfb9b0ea48907d4e9705fb0ccd0a448511c1e6b99c8ca14c5fac1e3f882824914cdb80c0c10b3500285329de173f8c42aad8db571bcee96d1d21df809359256db4293fd06450bab8bdb548eccf59ba2c13ceb9f0353e9902766e5102a7587516a4698b3597132547248b37e3f7304b0bd77705d146b638027aef9c02ba89bab4fada879002b3427a67b8a1cf8a4876bc3c6a1b179ff29585611ec4a2d30cb47a21aec567f8c60c359e4d53200073fbbf520728c3ed4221ca8d3f036bd69287298047370439db9d0abfb67286d2385770b46ac4885001a6661c653e81bd5f8a6f4ae4639f668dd06d30076ff21952f266eb75b6e37ac715bb8a03185326cd75596c4f6cc62d5d277d52689805b71c96ba27bfac7eded16f8253274cb1730fe9a2c8c307c0c127ec8696848a2d5b53486d9351a8d3607a8e22181719c2322393c45375a3927e9320323e374f5fd7e2574b83fcb79bd9bc93ad3c91a537d04d5b2985d96c11c3d61fa8869f0db9fb26dafcc1f412628e78b232df98b1e2637ebe6d93e64c53f3225b7c4985d0c9eaf892a340be0ea1c8b1e90bb5b96c9dcdce16ebb36610a7ebea7f1394865b299ea745e2fa8d227293af22afb43a61a382c6e2c518acf0441c7681e7659857baa25fd16795d40ce833395835865c99b9db3e28113126e350d927c910f7afb8539707cb9188a064e7393c416a7c74d43054eb054fad1c2bef74168f47b80e51756cce31fa7af80d48a8c63625ba1a501872ee2a4ffc2348bf35cd1869eb8c71c6331b669ae41aa38c54ce9ec67a1383513623886ba402cdf005a008a942ec160eb8a3d957552faf3516bdbccc32487d2efba599260433e7002b570a2ab2389d724215d36cea6b93099e65237e55a5de96e220b726d742b5d46ec379db860976c922f0c068456e3e6821dc90789e290663230f6546cc7f8e73f1836aa6c1fda63cf788fa29b96c5645e684edf682e588038213bee94b86c2ba86b8f7463aeb1d58d4ced1b93d1d7d36fb5579fbd7019b12445c13cb421d650e9b75b3bfed282c230252fa647c4c3d82426ead2b2fbc528b5f4c82ed404d085cad4672e0b7d094d5a350aa5756d5df193195e11d87bc7a2708f3f7b142b2fc462445d1f5dc2ca12251ca5fdebac1ac99c0dc3434ce290d2e25be8bb17f47ba091a253bceceea059da4288a73e05be548b71a5b92ad5b403ddc2efd46a7c2f6dd933e3b0f34ca4e354b9260c0e6b0b2c5d19bd95d51ffe911822bb79c30f12b54308becba02dfd23aea2b8d4b787f15154efce691f2a0cba8ecb6b414dee901bdfb420eceb0ee88de467a5be843831a682f8530a6386635778952b18003267e1a1c052d74958f9f84295c0f7fde5ee9503339ebd7dfecce80d7923c649f8970705856d1c381a7cb850ad7ff548a51be2ebf8580687959c6f9f1183dadcb8cf4296dc28242b18be5f033a42e7d7a63c09b0ccff5261a1973179b8515c203461afc8fb37d46b6df771d87d95b8d864e9a2f7f7d7b585275e57d6079dc90049d1186c08aed2ce4867da536f1501352e32ef4465b90b842a21a5988a97737900c4b595e466214a1fed0ac0b0e28783fb40b9fa4c963f52a84e2c02375e25de42e70e893ea05c5eac2c61d2ce9c69bb6d37e8023ce5166cd8531085e7296324d456f1ab556a6297d08af844cc60d0a448e1e177ab70f40172e1d8484dfa15f1c2a8346bf3aafe2dfd5d8778c5cbf9beb962f1d803f838219742582a4e083e7c293325714ac1472e155b6f07198fb82d3ddf1924ce8cf6fec880aee95701dccd318c5b0b1292c42662096bd82ec42f71a21d2daae5ab804283a8e6704f18e7a033c1e475404163012387147e66c3e52e0807c155108af544751f1bb799aa59eaaec5c35a5333c69817e98e7cf5bde58dd422054f46eb51ce83612dcf1b9de91605b3fdb3ab83c4788d777beaa3200cd0d70257def3f63ead01c26d8a002bf6b2a3bfb30e576bf4021cca7338b82539c1e91c731c5c81ed4eef8f1ebdcb89a45e371dd98a65f9d2050d322d530e8e6778e328e273511e95384be458bb2490cb5cd3a6bb156b6c7430b65636816e4a08710cfef55e2989701e2c8e75ba244f8ef8d17eb60a86cfa8562ebaf0fae322cfb67d7a98153fa3e0612acfea2a625acd96bd49becd55bb77f5d74665169f0596150ee80f435e2d064a89b971f0f336c451e993ceedfdcce4e94c7beb8c414716cd8ec8d518040dbf51ce0b949da22d1dedc50f1d56c23cb30fb13d6fc9279ee2ff0691a1cbb269cb6c347788a000d08a9e5d16b8d1677b066a8ce2645811f3658f421f64baa2fde5661fbef1243c0f50414276cb4306c861ac94839adb2fc9046b9c56b7aad60ce11b5074907ad6712583a301788bbb2f5035a6b9d28dd2ccbed28116523f43617e0c26a2dab7ea8207683d98cec6e97268b52546a5099dbc24c69d8d90f7ab9abf1c8ed2686ddf94185b581b7833fe85e82c4a8e6134469e0afc20b970e2ffad2c70b93f30d8245647941d6f25ed8f923bb0fc1304a69b430f06889ec15a4e49ccead7af8ea300b50758bd4353f2ee5c5af3a8112247bcecf58db4db6bc2e635ee7c3ba4a62") getsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000200), &(0x7f0000000240)=0x4) 04:07:06 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001e0001020000000000000000000000005b0571eb49231c73e0b300b1e2bf1058faa363056b017b54f4bd8c38b31acbc07dc07067b90e1c67e2b21cafe9e98155de3b3bbabba226ec46749d854ad9129f8c00000000000000000cbfaa2f00bbee973753ec"], 0x14}, 0x1}, 0x0) 04:07:06 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xa92e202519f33d3d, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000100)=0x14, 0x4) 04:07:06 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") sendfile(r0, r1, &(0x7f0000000240), 0x9) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x8, 0x4}, 0xc) fcntl$setflags(r1, 0x2, 0x1) 04:07:06 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x2, 0x7, [0x0, 0x3ff, 0x40f6, 0x6, 0x1, 0x589b904e, 0x1ff]}, 0x16) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:06 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x10000) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffefffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x10}, 0xc) write$binfmt_misc(r1, &(0x7f0000000240)={'syz1'}, 0x34000) 04:07:06 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x3, 0x10001, 0x3, 0x3f80}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x8001, 0xbd2, 0x7}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001e000102000000000000000000000000ea78eccafb676c47cc6010fa241a9a83ce11dbfe39b5ec7d8521c467ba67fbfbaca97da2dd5658e0711b6778edfbec2d2cc1642ddedba3af65ce556d0db192c99959d90f9a44509fed98807c7cd676e9b5362bc4ff4409565a5903f0a63212b14b1e666817be6b87a29fad5109ba31cb11a68c5cd23d8b8b0fc927a8e1d6b9a774eaf529910930fa"], 0x14}, 0x1}, 0x0) 04:07:06 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r1) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f0000000180), 0x127) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r3) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_attach_bpf(r0, 0x10f, 0x87, &(0x7f0000000180), 0x127) 04:07:06 executing program 1 (fault-call:8 fault-nth:18): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:06 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x400, 0x100000001, 0x1ff, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x2}, &(0x7f0000000200)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) write(r2, &(0x7f00000002c0)="12cae6807b0ba8738e0516abe48b774624c2806826721e3bc03a230c4a5d45d33b5ca7940000000000000000000000000000006e168a8d4a6266ceb91c57ba00000000000000f2a4f00b11f9e7e71ed8d5788aecb382957fdd1b407042245f6831e71bbd43af6067eaf9381779e37b5a64dc12b410c8510fa5a8f1248d", 0xfffffffffffffd7d) ppoll(&(0x7f00000001c0)=[{r2}], 0x2be, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000140), 0x8) 04:07:06 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000180)=""/76) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) ioctl$FICLONE(r4, 0x40049409, r1) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) r5 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xda07, 0x400000) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000100)={0x3, 0x8, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) 04:07:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x402000, 0x0) fcntl$getflags(r0, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000100)) [ 386.009708] FAULT_INJECTION: forcing a failure. [ 386.009708] name failslab, interval 1, probability 0, space 0, times 0 [ 386.021908] CPU: 0 PID: 14212 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 386.029238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.038720] Call Trace: [ 386.041379] dump_stack+0x185/0x1e0 [ 386.045065] ? __should_failslab+0x278/0x2a0 [ 386.049569] should_fail+0x8a7/0xae0 [ 386.053367] __should_failslab+0x278/0x2a0 [ 386.057859] should_failslab+0x29/0x70 [ 386.061833] __kmalloc+0xcb/0x370 [ 386.065337] ? sock_kmalloc+0x14e/0x270 [ 386.069384] sock_kmalloc+0x14e/0x270 [ 386.073235] af_alg_alloc_areq+0x85/0x320 [ 386.077436] aead_recvmsg+0x66b/0x29f0 [ 386.081439] sock_recvmsg+0x1d6/0x230 [ 386.085286] ? aead_sendmsg+0x1b0/0x1b0 [ 386.089352] ___sys_recvmsg+0x41e/0x850 [ 386.093415] ? __fget_light+0x67/0x760 [ 386.097387] ? __fdget+0x4e/0x60 [ 386.100847] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 386.106293] ? __fget_light+0x6e6/0x760 [ 386.110386] __x64_sys_recvmsg+0x3a4/0x510 [ 386.114727] ? ___sys_recvmsg+0x850/0x850 [ 386.118953] do_syscall_64+0x15b/0x230 [ 386.122908] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 386.128148] RIP: 0033:0x455a79 [ 386.131394] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.151309] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:07 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000434ff8)) [ 386.159105] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 386.166430] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 386.173773] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 386.181127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 386.188458] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000012 04:07:07 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x0) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:07 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) r3 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000000)={0x19980330, r3}, &(0x7f0000000040)={0x800, 0x3, 0xba0, 0x1, 0x8, 0xffff}) sendfile(r0, r1, &(0x7f0000000240), 0x80000001) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00') sendfile(r1, r4, &(0x7f0000000340)=0x400000000000, 0x800009) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='net/unix\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='net/unix\x00']) 04:07:07 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x1, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:07 executing program 4: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000000)={0x1}, 0x8) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x553d, 0x4) 04:07:07 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000400)="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") r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x101000) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x200000000000001b, &(0x7f0000000000), &(0x7f0000000140)=0xfffffffffffffc2d) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x204}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x4000000}, 0x8840) select(0x40, &(0x7f0000000300)={0x4, 0x7, 0x9, 0x1000, 0x9ab4, 0x40, 0x4ddb, 0x9}, &(0x7f0000000340)={0x46, 0x5, 0x7f, 0x2, 0x1000, 0x7, 0x206000000, 0x2}, &(0x7f0000000380)={0x101, 0x4, 0x9, 0x9, 0x3, 0x31, 0x3ff, 0x8}, &(0x7f00000003c0)={0x77359400}) 04:07:07 executing program 1 (fault-call:8 fault-nth:19): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 386.541935] FAULT_INJECTION: forcing a failure. [ 386.541935] name failslab, interval 1, probability 0, space 0, times 0 [ 386.553415] CPU: 0 PID: 14238 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 386.561005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.570408] Call Trace: [ 386.573081] dump_stack+0x185/0x1e0 [ 386.576772] ? __should_failslab+0x278/0x2a0 [ 386.581270] should_fail+0x8a7/0xae0 [ 386.585065] __should_failslab+0x278/0x2a0 [ 386.589366] should_failslab+0x29/0x70 [ 386.593313] __kmalloc+0xcb/0x370 [ 386.596815] ? sock_kmalloc+0x14e/0x270 [ 386.600866] sock_kmalloc+0x14e/0x270 [ 386.604742] af_alg_alloc_areq+0x85/0x320 [ 386.608958] aead_recvmsg+0x66b/0x29f0 [ 386.612960] sock_recvmsg+0x1d6/0x230 [ 386.616811] ? aead_sendmsg+0x1b0/0x1b0 [ 386.620872] ___sys_recvmsg+0x41e/0x850 [ 386.624946] ? __fget_light+0x67/0x760 [ 386.628913] ? __fdget+0x4e/0x60 [ 386.632366] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 386.637813] ? __fget_light+0x6e6/0x760 [ 386.641924] __x64_sys_recvmsg+0x3a4/0x510 [ 386.646276] ? ___sys_recvmsg+0x850/0x850 [ 386.650529] do_syscall_64+0x15b/0x230 [ 386.654511] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 386.659749] RIP: 0033:0x455a79 [ 386.662964] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.683646] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000080), 0x8) 04:07:07 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") fallocate(r0, 0x20, 0xfffffffffffffffa, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x410000, 0x0) sendmsg$alg(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="572a43a8db9d97790d132e1b6042706669521e57dbd2eae3a77c0a65ec1bf2a9f3bd4afb24506145e032bb38e114439ebeb481ee0293e4c3fb1bb08f450d4cecd32f386ed93c01f8bef748ff79a4a3fb08c9defa9c8be0829c684a3b056e4e04b64c7f11902b002e203e06838687b567f52aa36e3e712984208752720b1638d7a2bcc2ca20dcc564620301efd5f68d84e2d880b3221b048eac9b8d8e9456", 0x9e}, {&(0x7f00000001c0)="091d3af62f3e7eb8fbdd0c1fad971f0337c137ac91e6f8e98803e0704d9d", 0x1e}], 0x2, &(0x7f0000000240)=[@iv={0xf0, 0x117, 0x2, 0xda, "0da9fb3b67c7661e83720bda4d20dc35632549fc82d2126fe65b9f127abc57e58b69c9f6d057503bc3e08a2411652c218b84c6070c05487f62eb8c8dbe2f8cca28ae694cb95dac33498a452f196de367c7932ac61a4f8e82c8c7b9c747e8ca2e5a2ee731eb9bec8e8e28767a1973cdedd29abb3ea772629ed344fd8e7fafa8fe8d8f139649b1b6a321bc75c51ff8ce6bc1e5b1dc257f223a529f4e8a1f364a261435f43952e95fd83d98fc9635806c08bc691784233cf4c3c8120a086d7a363eaf9c2923697004dbdb5a89803bbb0c16dff94743d898998ee3e2"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x108, 0x117, 0x2, 0xf2, "6b07b4d37e138ad4610737cc90f1c8fdea9f5357bcce55490f9fbf65cd295e2092011eb5104e5551fa7dd167b4c53589a5a8a97e0008300425de0ddfd2d7066365ffc1cd914fb4d05c1a25407270a2e3ca4bd055221d12b39294c7e1cd35a342ee9a85780a6ee9a61bc4ff74db13f89e17c722ccdec9b7d397a4e0c90a5e5d002822e5a9a8cf56836d0cf99ba39c4baf99a1321f2c76a07025dddc8a43ad15c877f5772832a96507027e7b536d97fb19420a9f9d04141c4a3b77465f7d2be938ae3d9b950fb4f37255a101e720d8e1cef3c5c5588ba68af3ca682d0dca5d6456f72da4dd56a8c721fb25404280ec1e842093"}, @assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000000}, @op={0x18, 0x117, 0x3}], 0x288, 0x10}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x3, 0x5a}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000005c0)={r4, 0xe44d, 0x6}, 0x8) [ 386.691598] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 386.698937] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 386.706256] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 386.713611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 386.720932] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000013 04:07:07 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000100)=@generic={0xa, "ffd11b01521dfeca700000000000fa1037a80e2946590b133af3a6c593e6ef3d35a6b12233521f1f636c82483ced9b15aa88e89d87d0a87acb148d0b77a3d7bb288947cfc623e0afad275f4d5c79a6de39a113a85c44221a41d88b7d6c6b3af53503d46853b4e13a897e4d7c008782ee6d03488cea4dd54a9ee79ddc2994"}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="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"], 0x180}, 0x0) prctl$intptr(0xe, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/sequencer2\x00', 0x3a800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000dc0)={0x8, 0xda, 0x204, 0x7fffffff, 0x6, 0x0, 0xfffffffffffffff8, 0x7, 0x0}, &(0x7f0000000e00)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000e40)={r2, 0x3, 0x10000, 0x100, 0x2, 0x8}, 0x14) 04:07:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6, {0x2, 0x0, @multicast1=0xe0000001}, "00280700010400a0b2f1d300f3aed17d"}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x1, 0x3, 0xec61, 0x2, 0x1}, 0x8, 0xd72, 0x400}) 04:07:07 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pread64(r0, &(0x7f00000001c0)=""/47, 0x2f, 0x0) sendto$inet(r0, &(0x7f0000000380)="40e80800e3e8878f47c023be1eb026f8c5a06eba3f07c4040d44c5038bc20365f6dbe822d66a8efc37ddf600000000000000995dc95c816b79dea86f4921ff27fa58d529b37695267ee528ebc446c790bb97b16cfb1d13b69486201b17f5158cf47c51c83829f101a663e107f3073b298058e99f5716b545ca94f239c07f1950e7e436994d", 0x85, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x8008000100000004) r2 = open(&(0x7f0000000140)='./file0\x00', 0x200000, 0x40) ioctl$RTC_AIE_OFF(r2, 0x7002) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190a20ffff7fffffff5602113b850e1de0974881000000fe58a2bc4a03049164643e89720000de213ee23ffbf510040041feff5aff2b000000000000070000000000", 0x48}], 0x1) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x80) readlinkat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=""/73, 0x49) flock(r1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @rand_addr=0xffffffff7fffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x15) 04:07:07 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xff, 0x4, 0x7, 0x7, r1}, &(0x7f0000000240)=0x10) recvmmsg(r0, &(0x7f0000001cc0), 0x0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001e0001020000000000000000000000008998adfcb1fa96001af378ae5dc04c5632c66062d01cae9269ac9dad5a74f7ffffffffffffffcb1de739e710cf4869eb7efc99b08a5a0e734b2fb9c2c31e5479d2fbcbe00468a88f78c8f335cb8c269c7eed2d4bdebe521888c5a9b332e9ec909b39e9cd51e174b7e1836ef8e3c88f63d6a9ab51dc29bdb1a2ba1cae056442217c3559e049ca73aedcc72a6e0a17cff89043b75e34fdb6bea255cb8c892f8b4c9b6f9a8648e39f2c89d6c970d816c5c5cffd1e4dca01cf34"], 0x14}, 0x1}, 0x0) 04:07:08 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x5c8e1d7045935b18, 0x0) write$FUSE_GETXATTR(r0, &(0x7f0000000080)={0x18, 0x0, 0x1, {0x2}}, 0x18) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:08 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40045, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x81) 04:07:08 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8914, &(0x7f00000002c0)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) r4 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000200)={r3, r0, 0x980a}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000240)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) r6 = memfd_create(&(0x7f0000000040)="2e2dfa626465764000", 0x1) ioctl$BLKFLSBUF(r6, 0x1261, &(0x7f0000000140)=0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f0000000180)={0x20002003}) ioctl$PIO_SCRNMAP(r6, 0x4b41, &(0x7f0000000100)="faca2ac68c3070700e") 04:07:08 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xd9, 0x2) write$P9_RRENAME(r0, &(0x7f0000000100)={0x7, 0x15, 0x1}, 0x7) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000040)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x35efbcda56f5f0f, &(0x7f0000000140)=0x9, 0x4) 04:07:08 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x0) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0xf21}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x80, 0x8000, 0xfff, 0x1, r2}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000002c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000300)="7b0c13e67913c5e7") ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x3) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r6 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000500)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000d, 0x12, r6, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000200)) setsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f0000000000)=0x9e, 0x4) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000180)) sendfile(r0, r4, &(0x7f00000000c0), 0x80000000) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000340)) 04:07:08 executing program 1 (fault-call:8 fault-nth:20): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:08 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffe, 0x20200004) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000580)) r3 = memfd_create(&(0x7f0000000180)='/keyring\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x2, 0x2, 0x2, 0x1}, 0x10001, 0xbc8e, 0x4}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x3, &(0x7f0000000100)=0x2) r4 = dup2(r1, r2) fcntl$getownex(r4, 0x10, &(0x7f0000000000)) 04:07:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000200)=0x83) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") ioctl$SG_IO(r0, 0x2285, &(0x7f0000000440)={0x53, 0xffffffffffffffff, 0xfffffffffffffed0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000200), &(0x7f0000000180)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) r2 = dup2(r1, r0) ioctl$RTC_ALM_SET(r2, 0x40247007, &(0x7f0000000040)={0x17, 0x2e, 0x6, 0x1e, 0x9, 0x4, 0x6, 0x6, 0x1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x48, r3, 0x308, 0x70bd27, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) ioctl$SG_IO(r0, 0x2285, &(0x7f00000017c0)={0x53, 0xffffffffffffffff, 0x1000, 0x3f, @buffer={0x0, 0xd8, &(0x7f00000005c0)=""/216}, &(0x7f00000006c0)="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", &(0x7f00000016c0)=""/211, 0x3, 0x1, 0xffffffffffffffff, &(0x7f0000000400)}) 04:07:08 executing program 4: r0 = eventfd2(0x72, 0x80000) fallocate(r0, 0x0, 0x10000, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:08 executing program 0: r0 = epoll_create1(0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 387.566829] sd 0:0:1:0: [sg0] tag#7518 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 387.575885] sd 0:0:1:0: [sg0] tag#7518 CDB: Extended copy(LID1) [ 387.582290] sd 0:0:1:0: [sg0] tag#7518 CDB[00]: 83 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.591322] sd 0:0:1:0: [sg0] tag#7518 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.600391] sd 0:0:1:0: [sg0] tag#7518 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.609420] sd 0:0:1:0: [sg0] tag#7518 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.618618] sd 0:0:1:0: [sg0] tag#7518 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.627654] sd 0:0:1:0: [sg0] tag#7518 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.636802] sd 0:0:1:0: [sg0] tag#7518 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.645822] sd 0:0:1:0: [sg0] tag#7518 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.654904] sd 0:0:1:0: [sg0] tag#7518 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04:07:08 executing program 0: r0 = epoll_create1(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80440, 0x0) socket$inet6(0xa, 0x7, 0x7ffffffffffffffe) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) [ 387.663987] sd 0:0:1:0: [sg0] tag#7518 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.673098] sd 0:0:1:0: [sg0] tag#7518 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.682163] sd 0:0:1:0: [sg0] tag#7518 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.691231] sd 0:0:1:0: [sg0] tag#7518 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.704363] FAULT_INJECTION: forcing a failure. [ 387.704363] name failslab, interval 1, probability 0, space 0, times 0 [ 387.715864] CPU: 1 PID: 14300 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 387.723192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.732588] Call Trace: [ 387.735255] dump_stack+0x185/0x1e0 [ 387.738977] ? __should_failslab+0x278/0x2a0 [ 387.743470] should_fail+0x8a7/0xae0 [ 387.747266] __should_failslab+0x278/0x2a0 [ 387.751601] should_failslab+0x29/0x70 [ 387.755592] __kmalloc+0xcb/0x370 [ 387.759109] ? sock_kmalloc+0x14e/0x270 [ 387.763176] sock_kmalloc+0x14e/0x270 [ 387.767040] af_alg_alloc_areq+0x85/0x320 [ 387.771259] aead_recvmsg+0x66b/0x29f0 [ 387.775292] sock_recvmsg+0x1d6/0x230 [ 387.779158] ? aead_sendmsg+0x1b0/0x1b0 [ 387.783232] ___sys_recvmsg+0x41e/0x850 [ 387.787307] ? __fget_light+0x67/0x760 [ 387.791274] ? __fdget+0x4e/0x60 [ 387.794731] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 387.800194] ? __fget_light+0x6e6/0x760 [ 387.804286] __x64_sys_recvmsg+0x3a4/0x510 [ 387.808922] ? ___sys_recvmsg+0x850/0x850 [ 387.813330] do_syscall_64+0x15b/0x230 04:07:08 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x20000004}) [ 387.817290] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 387.822527] RIP: 0033:0x455a79 [ 387.825743] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.846178] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 387.853976] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 04:07:08 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x800}, 0x8, 0x80800) fchdir(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000000), 0x8) sendto(r1, &(0x7f0000000080)="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", 0x1000, 0x4, 0x0, 0x0) [ 387.862253] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 387.869568] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 387.876897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 387.884222] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000014 [ 387.951281] sd 0:0:1:0: [sg0] tag#7514 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 387.960861] sd 0:0:1:0: [sg0] tag#7514 CDB: Extended copy(LID1) [ 387.967151] sd 0:0:1:0: [sg0] tag#7514 CDB[00]: 83 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.976183] sd 0:0:1:0: [sg0] tag#7514 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.985187] sd 0:0:1:0: [sg0] tag#7514 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 387.994252] sd 0:0:1:0: [sg0] tag#7514 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 388.003517] sd 0:0:1:0: [sg0] tag#7514 CDB[40]: 10 00 00 00 00 00 00 00 01 04 00 00 00 00 00 00 [ 388.012516] sd 0:0:1:0: [sg0] tag#7514 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 388.021573] sd 0:0:1:0: [sg0] tag#7514 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 388.030583] sd 0:0:1:0: [sg0] tag#7514 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 388.039702] sd 0:0:1:0: [sg0] tag#7514 CDB[80]: 49 50 56 53 00 00 00 00 00 00 00 00 00 00 00 00 04:07:09 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000014eead83f118a492cc14cf000000ca9a4b738564bb0d6e8fa1000000030000000400004695603a46bc6cf4a44bd1dd5aee9bdc22ecd4e3e1dfc7df54abcb10aa9a1c15dfcce1596e62a6c9470a06170deca839e4be20af637678d3caaf4349ce9f0d1ea60d4c"]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:09 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) unshare(0x24020400) socket$kcm(0x29, 0x7, 0x0) ioctl$int_out(r0, 0x80184132, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="02000356ee88de1a533d9fb19bcc674ea87f36aef1de7e4d4c3cc479bf88f41fa5cf26d0f0c991602eb8"], 0xe) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8004000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, r2, 0x42a, 0x70bd2a, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xb7d}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) [ 388.048699] sd 0:0:1:0: [sg0] tag#7514 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 388.057704] sd 0:0:1:0: [sg0] tag#7514 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 388.066713] sd 0:0:1:0: [sg0] tag#7514 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 388.075736] sd 0:0:1:0: [sg0] tag#7514 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 04:07:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x40, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 04:07:09 executing program 3: r0 = socket(0x1, 0x0, 0x8) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1e, 0x201, 0x70bd29}, 0x14}, 0x1}, 0x0) 04:07:09 executing program 1 (fault-call:8 fault-nth:21): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:09 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) sendmmsg$alg(r2, &(0x7f0000094fc8)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000823f4f)="b6d9", 0x2}], 0x1, &(0x7f000027c000)}], 0x1, 0x0) [ 388.460356] FAULT_INJECTION: forcing a failure. [ 388.460356] name failslab, interval 1, probability 0, space 0, times 0 [ 388.471822] CPU: 0 PID: 14346 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 388.479143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.488662] Call Trace: [ 388.491329] dump_stack+0x185/0x1e0 [ 388.495058] ? __should_failslab+0x278/0x2a0 [ 388.499544] should_fail+0x8a7/0xae0 [ 388.503332] __should_failslab+0x278/0x2a0 [ 388.507631] should_failslab+0x29/0x70 [ 388.511607] __kmalloc+0xcb/0x370 [ 388.515115] ? sock_kmalloc+0x14e/0x270 [ 388.519175] sock_kmalloc+0x14e/0x270 [ 388.523034] af_alg_alloc_areq+0x85/0x320 [ 388.527241] aead_recvmsg+0x66b/0x29f0 [ 388.531254] sock_recvmsg+0x1d6/0x230 [ 388.535109] ? aead_sendmsg+0x1b0/0x1b0 [ 388.539182] ___sys_recvmsg+0x41e/0x850 [ 388.543280] ? __fget_light+0x67/0x760 [ 388.547247] ? __fdget+0x4e/0x60 [ 388.550717] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 388.556166] ? __fget_light+0x6e6/0x760 [ 388.560254] __x64_sys_recvmsg+0x3a4/0x510 [ 388.564615] ? ___sys_recvmsg+0x850/0x850 [ 388.568849] do_syscall_64+0x15b/0x230 [ 388.572816] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 388.578407] RIP: 0033:0x455a79 [ 388.581914] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.601873] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 388.609687] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 388.617007] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 388.624325] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 388.631645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 388.638968] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000015 04:07:09 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(0xffffffffffffffff, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:09 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) listen(r1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x0, 0xb000}, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffc9e, 0x20000005, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) 04:07:09 executing program 0: r0 = epoll_create1(0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x108) 04:07:09 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = inotify_init1(0x80000) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 04:07:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x9a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0xffffffff, 0x1, 0x7ff, 0x9}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x8, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) 04:07:09 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000280)={0x1, 0x101, 0x6}) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/128, 0x80}], 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xdd, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESDEC=r0, @ANYPTR64=&(0x7f0000000500)=ANY=[]], @ANYRES32=r0, @ANYRES32=r0, @ANYRESOCT=r0]}, 0x1, 0x0, 0x0, 0x4}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14009c71"], 0x14}, 0x1, 0x0, 0x0, 0x40040c1}, 0x1) 04:07:09 executing program 2: r0 = memfd_create(&(0x7f0000000040)="47504c262fe5766d6e6574306367726f75705b00", 0x3) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 04:07:09 executing program 1 (fault-call:8 fault-nth:22): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 388.908823] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 04:07:09 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x5, 0x30}, &(0x7f0000000240)=0xc) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x48000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x7d0, 0x875}, &(0x7f00000002c0)=0x8) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000380)={0x400, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) 04:07:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:10 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000140), r0}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xfffffffffffffd78) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000580)={0x1, 0x0, &(0x7f0000000700)=""/87, &(0x7f0000000780)=""/180, &(0x7f0000000840)=""/118}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000008c0)) r4 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r2, 0x4}, 0x8) socket$can_raw(0x1d, 0x3, 0x1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f00000000c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000640), 0xffffffffffffffff, 0x200}}, 0x18) sendfile(r3, r3, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000280)=0x4) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xb9c, 0x8100) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 04:07:10 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x4000000002, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x521140) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r3 = getpgid(0x0) getpgrp(r3) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00052bbd70dffedb7f1192f395aff4580400010000000800062e0800000008000600050000000c0001f70700080000000000080000000008007447030000000000006e6521ffc0d31f7734ab9860e5d0de9b385ec86160d7795ffacb607830960178d3f491441a1b076a0a767c1cdd41eeaa3c75b2d57e929ad8b18f3296f0d8d1a119fbe25ff401a2d7b0cfbac35c"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x804) dup(r0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000300)=0xa) capset(&(0x7f0000000100), &(0x7f0000000140)) 04:07:10 executing program 0: r0 = epoll_create1(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0xffffff19, 0x16, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xda1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x5, 0x1000000000, 0x81, 0xfb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0xffff, 0x4) [ 389.321673] FAULT_INJECTION: forcing a failure. [ 389.321673] name failslab, interval 1, probability 0, space 0, times 0 [ 389.333325] CPU: 0 PID: 14396 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 389.340663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.350066] Call Trace: [ 389.352735] dump_stack+0x185/0x1e0 [ 389.356428] ? __should_failslab+0x278/0x2a0 [ 389.360905] should_fail+0x8a7/0xae0 [ 389.364726] __should_failslab+0x278/0x2a0 [ 389.369056] should_failslab+0x29/0x70 [ 389.373154] __kmalloc+0xcb/0x370 [ 389.376666] ? sock_kmalloc+0x14e/0x270 [ 389.380806] sock_kmalloc+0x14e/0x270 [ 389.384668] af_alg_alloc_areq+0x85/0x320 [ 389.388890] aead_recvmsg+0x66b/0x29f0 [ 389.392906] sock_recvmsg+0x1d6/0x230 [ 389.396792] ? aead_sendmsg+0x1b0/0x1b0 [ 389.400868] ___sys_recvmsg+0x41e/0x850 [ 389.404944] ? __fget_light+0x67/0x760 [ 389.408910] ? __fdget+0x4e/0x60 [ 389.412631] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 389.418080] ? __fget_light+0x6e6/0x760 [ 389.422176] __x64_sys_recvmsg+0x3a4/0x510 [ 389.426534] ? ___sys_recvmsg+0x850/0x850 [ 389.430781] do_syscall_64+0x15b/0x230 [ 389.434753] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 389.440021] RIP: 0033:0x455a79 [ 389.443271] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.462993] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x44000) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() write$P9_RSTATu(r1, &(0x7f0000000200)={0xca, 0x7d, 0x2, {{0x0, 0x9e, 0x8, 0x1, {0x81, 0x2, 0x4}, 0x40100000, 0x72f, 0x2, 0x800, 0x25, 'mime_typeem1]GPL-usernodevvmnet0ppp1%', 0x0, "", 0x1, ':', 0x45, ',ppp1-cpuset/mime_typeposix_acl_accesscgrouplcgroupcgroup[#-keyring()'}, 0x17, '@cpusettrustedproc*^GPL', r2, r3, r4}}, 0xca) r5 = gettid() wait4(r5, &(0x7f0000000300), 0x21000009, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0xfffffffffffffffe}, 0xfffffec2) 04:07:10 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) bind(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2, 0x4, 0x2, 0x3}}, 0x80) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8044, 0x5) fcntl$setlease(r2, 0x400, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') unlink(&(0x7f0000000040)='./file0\x00') syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x200000) mknodat(r2, &(0x7f00000001c0)='./file0\x00', 0xf000, 0x80) [ 389.470775] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 389.478097] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 389.485425] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 389.492751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 389.500073] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000016 04:07:10 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0xfffffffffffffed8, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x200000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) r2 = epoll_create1(0x80003) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4000000000000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 389.638330] print_req_error: I/O error, dev loop0, sector 384 [ 389.701744] print_req_error: I/O error, dev loop0, sector 88 [ 389.707743] Buffer I/O error on dev loop0, logical block 11, lost async page write [ 389.715731] print_req_error: I/O error, dev loop0, sector 96 [ 389.721643] Buffer I/O error on dev loop0, logical block 12, lost async page write [ 389.729657] print_req_error: I/O error, dev loop0, sector 104 [ 389.735667] Buffer I/O error on dev loop0, logical block 13, lost async page write [ 389.743602] print_req_error: I/O error, dev loop0, sector 112 [ 389.749609] Buffer I/O error on dev loop0, logical block 14, lost async page write [ 389.757543] print_req_error: I/O error, dev loop0, sector 120 [ 389.763554] Buffer I/O error on dev loop0, logical block 15, lost async page write [ 389.771608] print_req_error: I/O error, dev loop0, sector 0 [ 389.777494] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 389.785934] print_req_error: I/O error, dev loop0, sector 8 [ 389.791755] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 389.799603] print_req_error: I/O error, dev loop0, sector 16 [ 389.805516] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 389.813355] print_req_error: I/O error, dev loop0, sector 24 [ 389.814915] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 389.819262] Buffer I/O error on dev loop0, logical block 3, lost async page write 04:07:12 executing program 1 (fault-call:8 fault-nth:23): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:12 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(0xffffffffffffffff, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:12 executing program 0: r0 = epoll_create1(0x7fffc) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) chroot(&(0x7f0000000200)='./file0\x00') r2 = epoll_create1(0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x101002, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000300)={0x9, &(0x7f0000000280)=[{0x80, 0x1, 0x20, 0x101}, {0x4, 0x7ff, 0x1, 0x5}, {0x3, 0x70000000000, 0x1000, 0x8}, {0xad78, 0x9f6, 0xfd, 0x4}, {0x5, 0x4, 0x200, 0x9}, {0x0, 0x6, 0x3ff, 0x1}, {0x8, 0x8, 0xbf76, 0x7fff}, {0x2, 0x1, 0x7, 0x8001}, {0x2bc9e8bf, 0xffffffffffff9720, 0xffffffffffffc3f9, 0x9}]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xff, 0x8080) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000001c0)) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000100)=0x9, 0x4) fstat(r1, &(0x7f0000000140)) syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x4, 0x2a03) 04:07:12 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"766574000000000000000000bd6800", 0x1a01}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x101002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={"766574000000000000000000bd6800", 0x43732e5398416f17}) 04:07:12 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 04:07:12 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001e0001a2d1349c3bb9d9460000000008"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x80000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto(r0, &(0x7f0000000100)="c669cb549a8fbf8ce3156447a55cabf014879fb16aa886915dd8392e938e4c72", 0x20, 0x4000, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000180)=0x9) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200400, 0x0) write$9p(r3, &(0x7f0000000200)="de396c782b936dd2c30036d62bb91a45644a18a910a25d4fe3e15ebe8ecb2d98e7af906747e150d815e7f14db7fc1163818f68ae5ca8fe914e7c67cbb6da7e1eb50e0fe83d083b9ad28b7eeaed874f50e30dc4b1c4f7aaf89be5736a1026b16ea167e44b0f8a7f09874aa2840228be174b1522feb9bd0c3c663d8baf73494fd64cfe7e27100b2b05b3fdfcd993cacf9a917ef81b85100894fbad0f3438aa48d53f466d29250de6ed18e3998139a82f165e", 0xb1) openat$cgroup_subtree(r3, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) 04:07:12 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = gettid() mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/247, 0xffffff80}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xadbf80a3}], 0x23a, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='vboxnet1&vmnet0-\x00'}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) 04:07:12 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000140), r0}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xfffffffffffffd78) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000580)={0x1, 0x0, &(0x7f0000000700)=""/87, &(0x7f0000000780)=""/180, &(0x7f0000000840)=""/118}) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000008c0)) r4 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r2, 0x4}, 0x8) socket$can_raw(0x1d, 0x3, 0x1) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r4, &(0x7f00000000c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000640), 0xffffffffffffffff, 0x200}}, 0x18) sendfile(r3, r3, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000280)=0x4) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0xb9c, 0x8100) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) [ 391.888198] FAULT_INJECTION: forcing a failure. [ 391.888198] name failslab, interval 1, probability 0, space 0, times 0 [ 391.899782] CPU: 1 PID: 14441 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 391.907112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.916559] Call Trace: [ 391.919229] dump_stack+0x185/0x1e0 [ 391.922925] ? __should_failslab+0x278/0x2a0 [ 391.927410] should_fail+0x8a7/0xae0 [ 391.931199] __should_failslab+0x278/0x2a0 [ 391.935512] should_failslab+0x29/0x70 [ 391.939503] __kmalloc+0xcb/0x370 [ 391.943015] ? sock_kmalloc+0x14e/0x270 [ 391.947119] sock_kmalloc+0x14e/0x270 [ 391.950975] af_alg_alloc_areq+0x85/0x320 [ 391.955187] aead_recvmsg+0x66b/0x29f0 [ 391.959194] sock_recvmsg+0x1d6/0x230 [ 391.963044] ? aead_sendmsg+0x1b0/0x1b0 [ 391.967111] ___sys_recvmsg+0x41e/0x850 [ 391.971176] ? __fget_light+0x67/0x760 [ 391.975137] ? __fdget+0x4e/0x60 [ 391.978576] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 391.986540] ? __fget_light+0x6e6/0x760 [ 391.990628] __x64_sys_recvmsg+0x3a4/0x510 [ 391.994970] ? ___sys_recvmsg+0x850/0x850 [ 391.999311] do_syscall_64+0x15b/0x230 [ 392.003359] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 392.008596] RIP: 0033:0x455a79 [ 392.011817] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.031543] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 392.039315] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 392.046634] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 392.053953] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 392.061270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 392.068596] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000017 04:07:13 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40003, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000100)={0x3, 'ifb0\x00'}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2900e1311f16f474671070") 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) listen(r0, 0x100000000009) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000400), &(0x7f0000000440)=0x8) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:07:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000080)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) write$P9_RATTACH(r1, &(0x7f0000000180)={0x14, 0x69, 0x1, {0x57, 0x3, 0x7}}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5f60, 0x40000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x2) 04:07:13 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffed6) 04:07:13 executing program 1 (fault-call:8 fault-nth:24): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:13 executing program 6: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='@vmnet1*eth0wlan1vboxnet1\x00'}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380), 0x0) dup2(r0, r0) 04:07:13 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) [ 392.536950] FAULT_INJECTION: forcing a failure. [ 392.536950] name failslab, interval 1, probability 0, space 0, times 0 [ 392.548488] CPU: 0 PID: 14483 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 392.555804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.565197] Call Trace: [ 392.567861] dump_stack+0x185/0x1e0 [ 392.571556] ? __should_failslab+0x278/0x2a0 [ 392.576041] should_fail+0x8a7/0xae0 [ 392.579823] __should_failslab+0x278/0x2a0 [ 392.584113] should_failslab+0x29/0x70 [ 392.588079] __kmalloc+0xcb/0x370 [ 392.591581] ? sock_kmalloc+0x14e/0x270 [ 392.595633] sock_kmalloc+0x14e/0x270 [ 392.599490] af_alg_alloc_areq+0x85/0x320 [ 392.603690] aead_recvmsg+0x66b/0x29f0 [ 392.607694] sock_recvmsg+0x1d6/0x230 [ 392.611544] ? aead_sendmsg+0x1b0/0x1b0 [ 392.615629] ___sys_recvmsg+0x41e/0x850 [ 392.619693] ? __fget_light+0x67/0x760 [ 392.623651] ? __fdget+0x4e/0x60 [ 392.627097] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 392.632538] ? __fget_light+0x6e6/0x760 [ 392.636629] __x64_sys_recvmsg+0x3a4/0x510 [ 392.640969] ? ___sys_recvmsg+0x850/0x850 [ 392.645197] do_syscall_64+0x15b/0x230 [ 392.649148] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 392.654379] RIP: 0033:0x455a79 [ 392.657592] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.677283] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:13 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x14, 0x70bd2d, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x24000040) r2 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000000c0)="0e09e771a52afcb0a78ecfd3031b04a0", 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:13 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000280)=0xb0d9, &(0x7f00000002c0)=0x4) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)={0x4, 0x0, [{0x0, 0x5, &(0x7f0000000080)=""/5}, {0x0, 0xa7, &(0x7f00000001c0)=""/167}, {0x0, 0xf9, &(0x7f0000000440)=""/249}, {0x5000, 0x74, &(0x7f0000000100)=""/116}]}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 392.685058] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 392.692377] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 392.699702] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 392.707020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 392.714343] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000018 04:07:13 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(0xffffffffffffffff, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:13 executing program 4: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x80400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:13 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe(&(0x7f00000002c0)) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 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) getsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000280)=0x7, 0x4) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0x1005}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, {0xa, 0x4e24, 0x400, @empty, 0x7}, r4, 0x6}}, 0x48) 04:07:13 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./control\x00', 0xa04) inotify_rm_watch(r0, r1) unshare(0x2000400) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r4 = shmget$private(0x0, 0x2000, 0x84, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f00000002c0)='./control\x00', &(0x7f0000000140)='./control/file0\x00', &(0x7f0000000200)='9p\x00', 0x20, 0x0) ioctl$TIOCSWINSZ(r2, 0x5423, &(0x7f0000000080)={0x1b}) ppoll(&(0x7f00000000c0)=[{r2}], 0x246, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 04:07:13 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) r1 = syz_open_pts(0xffffffffffffffff, 0x60901) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4301fc) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000100)=0x6) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001e000117000000000000000000000000105f8ea77f17b9c779f1bd34655a5bfe1da12e8c5e273ef97037a08148fe072ec4272584525d17db8ecd3c97e93a61c7d78f873b02ab53a1cff4de419ee4a5d074870b03751762df688531d833e837dd715bdf067550c93bcf7531bd"], 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000140)={0x0, r2}) 04:07:14 executing program 1 (fault-call:8 fault-nth:25): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:14 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0xfffffffffffffff9) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000000240)="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", 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x0) rt_sigqueueinfo(r1, 0x29, &(0x7f0000000140)={0x2c, 0x81f, 0x401, 0xfffffffffffffff9}) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0x9) close(r2) 04:07:14 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) io_setup(0xfffffffffffffffe, &(0x7f0000000040)=0x0) io_getevents(r1, 0x4, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) [ 393.212632] FAULT_INJECTION: forcing a failure. [ 393.212632] name failslab, interval 1, probability 0, space 0, times 0 [ 393.224173] CPU: 0 PID: 14526 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 393.231492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.240883] Call Trace: [ 393.243631] dump_stack+0x185/0x1e0 [ 393.247344] ? __should_failslab+0x278/0x2a0 [ 393.251810] should_fail+0x8a7/0xae0 [ 393.255595] __should_failslab+0x278/0x2a0 [ 393.259887] should_failslab+0x29/0x70 [ 393.263843] __kmalloc+0xcb/0x370 [ 393.267348] ? sock_kmalloc+0x14e/0x270 [ 393.271406] sock_kmalloc+0x14e/0x270 [ 393.275274] af_alg_alloc_areq+0x85/0x320 [ 393.279482] aead_recvmsg+0x66b/0x29f0 [ 393.283493] sock_recvmsg+0x1d6/0x230 [ 393.287350] ? aead_sendmsg+0x1b0/0x1b0 [ 393.291427] ___sys_recvmsg+0x41e/0x850 [ 393.295497] ? __fget_light+0x67/0x760 [ 393.299458] ? __fdget+0x4e/0x60 [ 393.302899] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 393.308335] ? __fget_light+0x6e6/0x760 [ 393.312504] __x64_sys_recvmsg+0x3a4/0x510 [ 393.316841] ? ___sys_recvmsg+0x850/0x850 [ 393.321068] do_syscall_64+0x15b/0x230 [ 393.325027] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 393.330264] RIP: 0033:0x455a79 [ 393.333477] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.353186] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 393.360961] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 393.368278] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 393.375603] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 393.382921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 393.390233] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000019 04:07:14 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000280), 0x33fe0) write$FUSE_BMAP(r1, &(0x7f0000000000)={0x18, 0x0, 0x5, {0x2}}, 0x18) 04:07:14 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x3, 0x4) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0xffffffffffffff2a}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000001500)=ANY=[], 0x4cba) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0x4c0100) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180)=0x2, 0x4) recvmmsg(r1, &(0x7f00000001c0)=[{{&(0x7f0000002cc0)=@vsock={0x0, 0x0, 0x0, @host}, 0x2, &(0x7f0000004080)=[{&(0x7f0000004000)=""/76, 0x4c}], 0x1, &(0x7f0000004100)=""/238, 0xee}}], 0x1, 0x2, &(0x7f0000004300)) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x100, 0x4, 0x20, 0x45d}, 0x8) 04:07:14 executing program 1 (fault-call:8 fault-nth:26): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x80800) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) [ 393.640988] FAULT_INJECTION: forcing a failure. [ 393.640988] name failslab, interval 1, probability 0, space 0, times 0 [ 393.652493] CPU: 1 PID: 14540 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 393.659830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.669237] Call Trace: [ 393.671905] dump_stack+0x185/0x1e0 [ 393.675601] ? __should_failslab+0x278/0x2a0 [ 393.680088] should_fail+0x8a7/0xae0 [ 393.683883] __should_failslab+0x278/0x2a0 04:07:14 executing program 5: mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) perf_event_open(&(0x7f00000002c0)={0x8, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ed, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000) [ 393.688190] should_failslab+0x29/0x70 [ 393.692171] __kmalloc+0xcb/0x370 [ 393.695671] ? sock_kmalloc+0x14e/0x270 [ 393.699713] sock_kmalloc+0x14e/0x270 [ 393.703566] af_alg_alloc_areq+0x85/0x320 [ 393.707761] aead_recvmsg+0x66b/0x29f0 [ 393.711764] sock_recvmsg+0x1d6/0x230 [ 393.715614] ? aead_sendmsg+0x1b0/0x1b0 [ 393.719677] ___sys_recvmsg+0x41e/0x850 [ 393.723733] ? __fget_light+0x67/0x760 [ 393.727703] ? __fdget+0x4e/0x60 [ 393.731168] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 393.736714] ? __fget_light+0x6e6/0x760 [ 393.740808] __x64_sys_recvmsg+0x3a4/0x510 [ 393.745160] ? ___sys_recvmsg+0x850/0x850 [ 393.749402] do_syscall_64+0x15b/0x230 [ 393.753370] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 393.758640] RIP: 0033:0x455a79 [ 393.761866] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.781597] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:14 executing program 4: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x7d, &(0x7f0000000000), 0x8) [ 393.789376] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 393.796698] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 393.804019] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 393.811334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 393.818648] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000001a 04:07:14 executing program 6: socketpair(0x1, 0x6, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="9100000043f55acd3a202a89e133147de1908d7f760aea507c7d1c34f02c968e138f2ff51e11da68af6f658fbd5969ff4ab8617e2674e6b3a45106c667d5b4a9d8d75d9ff47e723f6dbd9b8c989d0baba73977fbf0037a8fd39027e2f2e8fb8d619a89b88375633946e0d7a60b8fcf1a0381289b92a0b59386ae37bf5f3093c7c5de0bc823475a14f601e8df9e6687b8665799daba1fe7df8c35ac0230a98f0f02b92a274a73343df095a069d709aa9460b6a9c671"], &(0x7f0000000200)=0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000100)={0x0, 0x4, [0x8001]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000240)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") r3 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r4, 0x5427) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x8916, &(0x7f0000000000)={r5}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f00000004c0)="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") 04:07:16 executing program 1 (fault-call:8 fault-nth:27): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:16 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, 0xffffffffffffffff) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:16 executing program 5: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) get_mempolicy(&(0x7f0000000240), &(0x7f0000000040), 0x7ffd, &(0x7f0000001000/0x4000)=nil, 0x2) 04:07:16 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000002c0)=ANY=[@ANYBLOB="7b00000000000086f07e7cc1063ebeb24cb02c660000ec78b2bdcadfe5afb701cc34762f63f313855ee15e", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r2 = epoll_create1(0x80000) r3 = socket$inet6(0xa, 0x10000807, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000140)=""/138) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000000)) chroot(&(0x7f0000000040)='./file0\x00') 04:07:16 executing program 3: r0 = socket(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x0, &(0x7f0000001540)) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f0000000040)={0x14, 0x1e, 0x201}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10030000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x100, 0x70bd27, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x30}, 0x1}, 0x20000000) 04:07:16 executing program 6: r0 = socket(0x10, 0x2000000000003, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x8000) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000000240)=@ipv6_newroute={0x28, 0x18, 0x401, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}]}, 0x28}, 0x1}, 0x0) 04:07:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x12000, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0xfffffffffffffffb, &(0x7f0000000200)=0x1) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f00000003c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) r2 = msgget$private(0x0, 0x20) msgsnd(r2, &(0x7f0000000140)={0x0, "b8"}, 0x9, 0x0) r3 = msgget$private(0x0, 0xca) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000000400)=""/198) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0xffffffff, 0x0, 0x19de1200, 0x100000001}, 0x10) 04:07:16 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x22298af9, 0x200) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000900)={'rose0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000009c0)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000bc0)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000d00)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000e00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000e40)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000f40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000f80)={@multicast2, @rand_addr, 0x0}, &(0x7f0000000fc0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001040)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002540)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000002640)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000002680)={@empty, @multicast2, 0x0}, &(0x7f00000026c0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002740)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000002d40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40800}, 0xc, &(0x7f0000002d00)={&(0x7f0000002780)={0x564, r1, 0x300, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r3}, {0x170, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc00}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x85e}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x170, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffffff0001}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r12}, {0x188, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0xfffffffffffffffd, 0x3, 0x3}, {0x81, 0x9a68, 0x0, 0xaeb}, {0x2, 0xffffffff, 0x9, 0x5}, {0x101, 0x8, 0x1, 0x80}]}}}]}}]}, 0x564}, 0x1}, 0x800) r15 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r15, &(0x7f000014f000)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c00000001b00130000000000000000007f000001000000000000000000000000ac1414aa001e000000000000000000001b000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b26b6e0002000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) [ 396.049200] FAULT_INJECTION: forcing a failure. [ 396.049200] name failslab, interval 1, probability 0, space 0, times 0 [ 396.060901] CPU: 0 PID: 14589 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 396.068405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.077854] Call Trace: [ 396.080522] dump_stack+0x185/0x1e0 [ 396.084222] ? __should_failslab+0x278/0x2a0 [ 396.088693] should_fail+0x8a7/0xae0 [ 396.092481] __should_failslab+0x278/0x2a0 [ 396.096777] should_failslab+0x29/0x70 [ 396.100782] __kmalloc+0xcb/0x370 [ 396.104315] ? sock_kmalloc+0x14e/0x270 [ 396.108372] sock_kmalloc+0x14e/0x270 [ 396.112225] af_alg_alloc_areq+0x85/0x320 [ 396.116431] aead_recvmsg+0x66b/0x29f0 [ 396.120433] sock_recvmsg+0x1d6/0x230 [ 396.124278] ? aead_sendmsg+0x1b0/0x1b0 [ 396.128341] ___sys_recvmsg+0x41e/0x850 [ 396.132428] ? __fget_light+0x67/0x760 [ 396.137431] ? __fdget+0x4e/0x60 [ 396.140882] ? __msan_metadata_ptr_for_load_1+0x10/0x20 04:07:17 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) unshare(0x24020400) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2}) fremovexattr(r1, &(0x7f0000000080)=@random={'osx.', '\x00'}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/4096, &(0x7f0000000040)=0x1000) 04:07:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x3607b44cb26e6870, 0x0) ioctl$TCSETSF(r0, 0x4004510d, &(0x7f0000000000)) [ 396.146475] ? __fget_light+0x6e6/0x760 [ 396.150658] __x64_sys_recvmsg+0x3a4/0x510 [ 396.155007] ? ___sys_recvmsg+0x850/0x850 [ 396.159263] do_syscall_64+0x15b/0x230 [ 396.163249] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 396.168496] RIP: 0033:0x455a79 [ 396.171714] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 396.191437] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:17 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x220002, 0x0) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000180)) r3 = epoll_create1(0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'vcan0\x00', 0x2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) flistxattr(r3, &(0x7f0000000040)=""/39, 0x27) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) [ 396.199235] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 396.206559] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 396.213899] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 396.221219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 396.228536] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000001b 04:07:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) recvfrom(r0, &(0x7f0000000040)=""/42, 0x2a, 0x1, 0x0, 0x0) 04:07:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x80000000006, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080), &(0x7f0000000040)=0xffffffffffffff60) 04:07:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)='&posix_acl_access{userwlan0\x00') r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000080)=0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 04:07:17 executing program 5: mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x1, &(0x7f00000001c0)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x80) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x9) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='securityfs\x00', 0x100021, &(0x7f00000001c0)) 04:07:17 executing program 1 (fault-call:8 fault-nth:28): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 396.576177] proc: unrecognized mount option "./file0" or missing value 04:07:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @dev}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) [ 396.762111] FAULT_INJECTION: forcing a failure. [ 396.762111] name failslab, interval 1, probability 0, space 0, times 0 [ 396.773713] CPU: 0 PID: 14627 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 396.781132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.790529] Call Trace: [ 396.793207] dump_stack+0x185/0x1e0 [ 396.796915] ? __should_failslab+0x278/0x2a0 [ 396.801386] should_fail+0x8a7/0xae0 [ 396.805169] __should_failslab+0x278/0x2a0 [ 396.809472] should_failslab+0x29/0x70 [ 396.813450] __kmalloc+0xcb/0x370 [ 396.816954] ? sock_kmalloc+0x14e/0x270 [ 396.820982] sock_kmalloc+0x14e/0x270 [ 396.824837] af_alg_alloc_areq+0x85/0x320 [ 396.829042] aead_recvmsg+0x66b/0x29f0 [ 396.833052] sock_recvmsg+0x1d6/0x230 [ 396.836904] ? aead_sendmsg+0x1b0/0x1b0 [ 396.840973] ___sys_recvmsg+0x41e/0x850 [ 396.845042] ? __fget_light+0x67/0x760 [ 396.849007] ? __fdget+0x4e/0x60 [ 396.852526] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 396.857975] ? __fget_light+0x6e6/0x760 [ 396.862061] __x64_sys_recvmsg+0x3a4/0x510 [ 396.866438] ? ___sys_recvmsg+0x850/0x850 [ 396.870664] do_syscall_64+0x15b/0x230 [ 396.874631] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 396.879865] RIP: 0033:0x455a79 [ 396.883076] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 396.902797] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 396.910614] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 396.917935] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 396.925248] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 396.932586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 396.939921] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000001c 04:07:20 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, 0xffffffffffffffff) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:20 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x400000) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r2 = epoll_create1(0x2) epoll_wait(r2, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000000c0)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0xfff, &(0x7f0000000340)=0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000000)) r5 = fcntl$getown(r3, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x1800000000000, 0x20, 0x1, 0x1, 0x9, r5}) 04:07:20 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r0, 0x914, &(0x7f0000000080)) 04:07:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) munlockall() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x23, "e596c9bc858dcfbdf861e221df34744e3df3fb8e6bb7cb1e054daedf7e673112cbfd77"}, &(0x7f0000000200)=0x2b) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00@\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x1}) 04:07:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x11) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000080)=""/15) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x3) 04:07:20 executing program 3: r0 = socket(0x10, 0xb, 0x40) write(r0, &(0x7f0000000000)="240000002100d9f0071c0165fffffc0e02000000000000000003020c08000a0011000000", 0x24) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000002c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000040), r1, 0x2}}, 0x18) 04:07:20 executing program 1 (fault-call:8 fault-nth:29): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:20 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pause() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xe81, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) [ 399.109290] FAULT_INJECTION: forcing a failure. [ 399.109290] name failslab, interval 1, probability 0, space 0, times 0 [ 399.120749] CPU: 0 PID: 14655 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 399.128060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.137453] Call Trace: [ 399.140106] dump_stack+0x185/0x1e0 [ 399.143785] ? __should_failslab+0x278/0x2a0 [ 399.148246] should_fail+0x8a7/0xae0 [ 399.152017] __should_failslab+0x278/0x2a0 [ 399.156307] should_failslab+0x29/0x70 [ 399.160264] __kmalloc+0xcb/0x370 [ 399.163755] ? sock_kmalloc+0x14e/0x270 [ 399.167797] sock_kmalloc+0x14e/0x270 [ 399.171641] af_alg_alloc_areq+0x85/0x320 [ 399.175832] aead_recvmsg+0x66b/0x29f0 [ 399.179819] sock_recvmsg+0x1d6/0x230 [ 399.183661] ? aead_sendmsg+0x1b0/0x1b0 [ 399.187708] ___sys_recvmsg+0x41e/0x850 [ 399.191760] ? __fget_light+0x67/0x760 [ 399.195701] ? __fdget+0x4e/0x60 [ 399.199128] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 399.204556] ? __fget_light+0x6e6/0x760 04:07:20 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffe, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r1 = socket(0x40000000015, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x5, 0x0) write$P9_RREAD(r2, &(0x7f00000002c0)={0xf, 0x75, 0x2, {0x4, "efb95a6d"}}, 0xf) sendto$inet(r1, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket(0x15, 0x80005, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xe8, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x400}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @empty, 0x6}, @in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x80000001}, @in6={0xa, 0x4e21, 0x8, @empty, 0x94c}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xc00000}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20, @rand_addr=0x81}, @in={0x2, 0x4e21, @rand_addr=0x80000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={r5, 0x3}, 0x8) [ 399.208630] __x64_sys_recvmsg+0x3a4/0x510 [ 399.212956] ? ___sys_recvmsg+0x850/0x850 [ 399.217163] do_syscall_64+0x15b/0x230 [ 399.221123] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 399.226340] RIP: 0033:0x455a79 [ 399.229543] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 399.249171] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:20 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180), 0x10) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) setsockopt$inet6_dccp_buf(r3, 0x21, 0x8e, &(0x7f0000000100)="a82332b4322dceb01521c843514331b6c8b5b265cdfe43bc4feff481f3312d9b41212b75fd424a41ea629cd2db363fe43c6202b57fbbbdd63aa53721500515e912d4546b92", 0x45) 04:07:20 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f00000000c0)=""/73, 0x49}, &(0x7f0000000140)}, 0xa0) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x301000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000000)={0x0, 0x0, 0x10000000000000}, 0x8) inotify_init() open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) [ 399.256932] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 399.264241] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 399.271549] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 399.278881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 399.286192] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000001d 04:07:20 executing program 3: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x1, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/125, 0x7d}]}, &(0x7f0000000200)="abb1a501df7e", &(0x7f0000001600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000100)}) 04:07:20 executing program 1 (fault-call:8 fault-nth:30): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:20 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) socket(0x18, 0x0, 0x3) 04:07:20 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x80000000, 0x8000) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000780)={'nat\x00', 0x0, 0x3, 0x75, [], 0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000700)=""/117}, &(0x7f0000000080)=0x78) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:20 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 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$inet6(0xa, 0x1, 0x10) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") exit(0x0) close(r0) [ 400.092703] FAULT_INJECTION: forcing a failure. [ 400.092703] name failslab, interval 1, probability 0, space 0, times 0 [ 400.104281] CPU: 1 PID: 14684 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 400.111586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.120972] Call Trace: [ 400.123621] dump_stack+0x185/0x1e0 [ 400.127310] ? __should_failslab+0x278/0x2a0 [ 400.131779] should_fail+0x8a7/0xae0 [ 400.135550] __should_failslab+0x278/0x2a0 [ 400.139861] should_failslab+0x29/0x70 [ 400.143788] __kmalloc+0xcb/0x370 [ 400.147304] ? sock_kmalloc+0x14e/0x270 [ 400.151351] sock_kmalloc+0x14e/0x270 [ 400.155266] af_alg_alloc_areq+0x85/0x320 [ 400.159455] aead_recvmsg+0x66b/0x29f0 [ 400.163410] sock_recvmsg+0x1d6/0x230 [ 400.167238] ? aead_sendmsg+0x1b0/0x1b0 [ 400.171285] ___sys_recvmsg+0x41e/0x850 [ 400.175327] ? __fget_light+0x67/0x760 [ 400.179261] ? __fdget+0x4e/0x60 [ 400.182688] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 400.188180] ? __fget_light+0x6e6/0x760 [ 400.192239] __x64_sys_recvmsg+0x3a4/0x510 [ 400.196552] ? ___sys_recvmsg+0x850/0x850 [ 400.200760] do_syscall_64+0x15b/0x230 [ 400.204691] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 400.209905] RIP: 0033:0x455a79 [ 400.213102] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 400.232736] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 400.240499] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 400.247809] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 400.255135] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 400.262442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 400.269755] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000001e 04:07:23 executing program 3: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x1, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/125, 0x7d}]}, &(0x7f0000000200)="abb1a501df7e", &(0x7f0000001600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000000100)}) 04:07:23 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, 0xffffffffffffffff) kcmp(r0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:23 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:23 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x4fd, 0x20002) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000280)) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) unshare(0x22000400) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x10a00) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000200)={0x9, 0x1, 0x20}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000002c0)={[], 0x0, 0xfff, 0x3a9}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) clock_adjtime(0x3, &(0x7f0000000100)={0xda1, 0x7, 0x2, 0xfff, 0xffffffffffffe501, 0xffffffffffffcd86, 0x6, 0x10001, 0x40, 0x8, 0x401, 0x8, 0x100000000, 0xf5, 0x9, 0x0, 0x1, 0x6, 0x6, 0x8, 0x0, 0x2241, 0x800, 0x20, 0x7fffffff, 0x1ff}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f00000000c0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x4, 'sed\x00', 0x24, 0xed5, 0x66}, 0x2c) 04:07:23 executing program 1 (fault-call:8 fault-nth:31): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:23 executing program 6: unshare(0x2000400) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xd93, 0x101000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x6, 0x7c35f18180b75064, 0x0, 0x7ff, '\x00', 0xb70}, 0x2, 0x400, 0x100, r1, 0x4, 0x1f, 'syz1\x00', &(0x7f0000000100)=['#&#vboxnet1posix_acl_access\\%securityeth0*vboxnet1\x00', '%\x00', '/dev/snd/controlC#\x00', '/dev/snd/controlC#\x00'], 0x5b, [], [0xffffffffffffff80, 0x1f, 0x4, 0x20000000000]}) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)={0x8, 0x8, [0x0, 0x0]}) 04:07:23 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) shmget(0x2, 0x3000, 0x808, &(0x7f0000ffc000/0x3000)=nil) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) 04:07:23 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000000), 0xffffffffffffff3a) [ 402.231603] FAULT_INJECTION: forcing a failure. [ 402.231603] name failslab, interval 1, probability 0, space 0, times 0 [ 402.243204] CPU: 0 PID: 14735 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 402.250603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.259993] Call Trace: [ 402.262646] dump_stack+0x185/0x1e0 [ 402.266317] ? __should_failslab+0x278/0x2a0 [ 402.270775] should_fail+0x8a7/0xae0 [ 402.274550] __should_failslab+0x278/0x2a0 [ 402.278835] should_failslab+0x29/0x70 [ 402.282797] __kmalloc+0xcb/0x370 [ 402.286285] ? sock_kmalloc+0x14e/0x270 [ 402.290324] sock_kmalloc+0x14e/0x270 [ 402.294166] af_alg_alloc_areq+0x85/0x320 [ 402.298350] aead_recvmsg+0x66b/0x29f0 [ 402.302332] sock_recvmsg+0x1d6/0x230 [ 402.306164] ? aead_sendmsg+0x1b0/0x1b0 [ 402.310207] ___sys_recvmsg+0x41e/0x850 [ 402.314250] ? __fget_light+0x67/0x760 [ 402.318194] ? __fdget+0x4e/0x60 [ 402.321626] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 402.327049] ? __fget_light+0x6e6/0x760 04:07:23 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='syzkaller\x00', 0xffffffffffffff9c}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9670402e2b7216e24"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000e, 0x15010, r1, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b480000000000000000000000000000007040000b0ffffff00000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 04:07:23 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000580)={@in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, 0x0, 0x2, 0x0, "b79378b749a9b5aa446e86b6097dc2e384a3d8aa8277aade2705a7c9dfcb071a1bbc93ac53c32fd32768c93bdabaffee250629834afd87fbe0c9d23057c6d60acbfe7cfc5e18419dc463d30d65a14cfc"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x3f, 0x0, "a2225df91666ccd0a6a3ec172183d0426cae799183f5e2e09ab8f149d0dac78cb494547d6c97d5ef2a219ebaf5e4981e3bb81dddebae47c1802077c664f8852def371ac501d26093b3a2662c7529a1ef"}, 0xd8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) dup3(r0, r1, 0x0) [ 402.331213] __x64_sys_recvmsg+0x3a4/0x510 [ 402.335577] ? ___sys_recvmsg+0x850/0x850 [ 402.339789] do_syscall_64+0x15b/0x230 [ 402.343759] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 402.348978] RIP: 0033:0x455a79 [ 402.352180] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 402.371837] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x8, 0x1, 0x9}) 04:07:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x200) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x95}, 0x8, [0x47f, 0x9, 0x0, 0x100000000, 0x400, 0x8b75, 0x8001, 0x2]}, 0x5c) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x4, 0x7a4, 0x40, 0x8cd5}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) [ 402.379605] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 402.386915] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 402.394228] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 402.401534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 402.408845] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000001f 04:07:23 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x7100, 0x6, 0x6}) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=0x3, 0x12) 04:07:23 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0}) recvmmsg(r1, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r2}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000000c0), 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f00000001c0)=[{0x8, 0x9, 0x7fffffff, 0x9}, {0x3, 0x7, 0x4, 0x3f}]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x7}, &(0x7f0000000180)=0x8) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)={0x14, 0x42, 0x201}, 0x14}, 0x1}, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") 04:07:23 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socketpair(0x8, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x10001, 0x9, 0x7, 0xe9b4, 0x0, 0xed87, 0x40, 0x7, 0x74033619, 0xdb, 0x100, 0x4000000000000000, 0x1, 0x5c0, 0x7, 0x1, 0x400, 0x46d, 0xb92, 0x10000, 0x100, 0x8, 0x8080000000000, 0x7fffffff, 0xffff, 0x54a, 0x40, 0x1, 0x400, 0x10000, 0xffff, 0xfff, 0x4, 0x3, 0xfffffffffffffffc, 0x4, 0x0, 0x1, 0x1, @perf_config_ext={0x5, 0x1}, 0x1080, 0x401, 0x16, 0x5, 0x7, 0x18f}, r1, 0x6, r2, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socketpair(0x16, 0x80005, 0x7, &(0x7f00000001c0)) getsockname$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) connect$inet(r2, &(0x7f0000000200)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r4, &(0x7f0000000040)=0x100000, 0x8001) 04:07:23 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00000004c0)=0xfd, 0x4) sendmmsg(r1, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)='#', 0x1}], 0x1}}], 0x1, 0x0) read(r2, &(0x7f0000000180)=""/153, 0x99) 04:07:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) r2 = socket$inet6(0xa, 0xa, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write$RDMA_USER_CM_CMD_BIND(r0, &(0x7f00000002c0)={0x14, 0x88, 0xfa00, {r1, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) close(r0) 04:07:26 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(0x0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:26 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r2 = epoll_create1(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) modify_ldt$write2(0x11, &(0x7f0000000200)={0x1, 0x101000, 0x3fc0dd4d9811957f, 0x5330, 0x497, 0x6, 0x9, 0x751, 0x7ff, 0x6}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="a4", 0x1, 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f00000003c0)={[], 0x6, 0x8, 0x0, 0x10000, 0x100000000, r3}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100)=0x1ff, 0x4) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="848432503e1ac2bae9d92c5d144121fbb1962144eae8978bd4f065eadead9ca85fd3c49e925de4007488bf80a2152f25efb149bbddc4493ad0c625b2e5cfabf2f745b9a6586673f693fc49f3b2e10e38afb34f9befefa874c9e7033ccc0e967bec6de22d59ece236cb34ca95781888a02e9796e3342b40b123e5f81ff5e36b907efecba4cfbf634fd3fe7f546dba4cdcc4fe13ac83893eef8276820db8efd0e90729fb71a71d96dd945238acddb8375d4b349d571748902d266efb9ab909b8b6", 0xc0, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0x1, 0xfffffffffffffffe) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000140)) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1, r4, r5}, &(0x7f0000000640)=""/155, 0x320, &(0x7f0000000600)={&(0x7f0000000580)={'wp256-generic\x00'}, &(0x7f0000000000)}) 04:07:26 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x100000001, 0x8, 0x1, 0xfff, 0x100, 0x74cf, 0x80000001, 0x2, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x4}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x7d, &(0x7f0000000000), 0x8) r3 = dup(r2) ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000080)) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'lo\x00', 0x7ff}) 04:07:26 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000001740)=""/163, &(0x7f0000000540)=""/246, &(0x7f0000000640)=""/4096}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) write$vnet(r0, &(0x7f00000004c0)={0x1, {&(0x7f00000003c0)=""/247, 0xb870ca92, &(0x7f0000000280)=""/118, 0x0, 0x2}}, 0x39f) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 04:07:26 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socketpair(0x8, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x10001, 0x9, 0x7, 0xe9b4, 0x0, 0xed87, 0x40, 0x7, 0x74033619, 0xdb, 0x100, 0x4000000000000000, 0x1, 0x5c0, 0x7, 0x1, 0x400, 0x46d, 0xb92, 0x10000, 0x100, 0x8, 0x8080000000000, 0x7fffffff, 0xffff, 0x54a, 0x40, 0x1, 0x400, 0x10000, 0xffff, 0xfff, 0x4, 0x3, 0xfffffffffffffffc, 0x4, 0x0, 0x1, 0x1, @perf_config_ext={0x5, 0x1}, 0x1080, 0x401, 0x16, 0x5, 0x7, 0x18f}, r1, 0x6, r2, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socketpair(0x16, 0x80005, 0x7, &(0x7f00000001c0)) getsockname$unix(r2, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') pread64(r3, &(0x7f0000003c00)=""/4096, 0x200000, 0x0) connect$inet(r2, &(0x7f0000000200)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r4, &(0x7f0000000040)=0x100000, 0x8001) 04:07:26 executing program 1 (fault-call:8 fault-nth:32): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 405.336986] FAULT_INJECTION: forcing a failure. [ 405.336986] name failslab, interval 1, probability 0, space 0, times 0 [ 405.348497] CPU: 0 PID: 14809 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 405.355925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.365343] Call Trace: [ 405.367996] dump_stack+0x185/0x1e0 [ 405.371667] ? __should_failslab+0x278/0x2a0 [ 405.376129] should_fail+0x8a7/0xae0 [ 405.379901] __should_failslab+0x278/0x2a0 [ 405.384181] should_failslab+0x29/0x70 [ 405.388132] __kmalloc+0xcb/0x370 [ 405.391624] ? sock_kmalloc+0x14e/0x270 [ 405.395668] sock_kmalloc+0x14e/0x270 [ 405.399517] af_alg_alloc_areq+0x85/0x320 [ 405.403734] aead_recvmsg+0x66b/0x29f0 [ 405.407724] sock_recvmsg+0x1d6/0x230 [ 405.411572] ? aead_sendmsg+0x1b0/0x1b0 [ 405.415807] ___sys_recvmsg+0x41e/0x850 [ 405.419857] ? __fget_light+0x67/0x760 [ 405.423821] ? __fdget+0x4e/0x60 [ 405.427252] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 405.432698] ? __fget_light+0x6e6/0x760 [ 405.436877] __x64_sys_recvmsg+0x3a4/0x510 [ 405.441201] ? ___sys_recvmsg+0x850/0x850 [ 405.445588] do_syscall_64+0x15b/0x230 [ 405.449535] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 405.454775] RIP: 0033:0x455a79 [ 405.460591] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:07:26 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='yeah\x00', 0x5) ioctl(r1, 0x8912, &(0x7f0000000200)="025cc83d6d345f8f76207000824e764a4d449c4470c919d7da28431d5b4eccf121ba36d1dc2805e5cd622c17d96c0d05ab21fd992a506b167c82fff01d7c3154f22849b8b524fda3ee9744613464f6fe682c401349c02a5cc74e0b8895b15de0a21bb8b2689ad2470524d28b9ef8ac9f27ef0d540ee77db9fb1640bd302860ec5711cdb37b9a6a44fe16bb69b0e00824e0cd11708495f1a257ca9076f7037ad942c18d1f137cbca7ee74d4d000a4bbf8b89085cfa838253c997f2fa15de9781fad8a8205a172904e00000000") r2 = perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x200008000084000) getsockname(r1, &(0x7f0000000300)=@nl, &(0x7f0000000100)=0x80) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x9}, &(0x7f0000000080)=0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r5, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xc8, r6, 0x410, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xeb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8a}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x63603444694b806}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x38}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3e52}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x20}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r4, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) socket$inet(0x2, 0x5, 0x7) [ 405.480223] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 405.487990] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 405.495388] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 405.502809] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 405.510148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 405.517464] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000020 04:07:26 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x1f}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000180)=""/144, &(0x7f0000000240)=0x90) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000080)) 04:07:26 executing program 3: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x210002, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000100)=')') r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x200004, 0x32, r0, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1378) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x1, 0x0) close(r3) dup2(r1, r2) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 04:07:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000040)={0x0, 0x20000, 0x0, 0x5}, 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getpeername(r0, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x80) getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000003c0)=0x14) accept4$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000440)=0x14, 0x80800) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000004c0)=0x14) getsockname$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004540)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000004640)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000048c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000049c0)=0xe8) getpeername$packet(r1, &(0x7f0000004a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004a40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004ac0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000004bc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004c00)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000004d00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005100)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10042004}, 0xc, &(0x7f00000050c0)={&(0x7f0000004d40)={0x34c, r2, 0x320, 0x70bd29, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0xec, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0xb0, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x100, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3a}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x34c}, 0x1}, 0x40) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8102042}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x90, r13, 0x800, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x65}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffe00}]}, 0x90}, 0x1, 0x0, 0x0, 0x9163db710477305a}, 0x0) 04:07:26 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'morus1280\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="a7f2a23a", 0x4) accept$alg(r1, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000100), 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa}}}, 0x84) 04:07:26 executing program 1 (fault-call:8 fault-nth:33): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:26 executing program 6: clock_gettime(0x0, &(0x7f0000000100)) write$FUSE_INIT(0xffffffffffffffff, &(0x7f0000000080)={0x50, 0x0, 0x8, {0x7, 0x1b, 0x6, 0x80, 0x81, 0xfffffffffffffff8, 0x1000, 0xbac}}, 0x22) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x6f567fff, 0x1d, 0x5, 0x6, 0x7, [{0x7, 0x200, 0x9, 0x0, 0x0, 0x108}, {0x1, 0x8, 0x4, 0x0, 0x0, 0x1400}, {0x1, 0x8, 0x1, 0x0, 0x0, 0x1000}, {0x3f, 0x5, 0x2}, {0x7, 0xffffffffffffffc1, 0x41d, 0x0, 0x0, 0x2000}, {0x4, 0x1, 0x9, 0x0, 0x0, 0xc00}, {0x1, 0x4, 0x4813, 0x0, 0x0, 0x182}]}) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0xfffffffffffffffc, 0x6, 0x0, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000180)="3c1a016b527d", &(0x7f0000000240)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="7e13245d98c2fd568837528a26acc8c66dd7525112eae2a6504cbfb93eb44a230761032466177ea284f057996c2fb6b0e4303151999e7ec8687aafbeafa861ec398c6919e38b90efcebe9462d4c5f1d32015c311e0bd0202db1249c5ce1d3d1b23fb026405f23e4eb0ec8ef684edf7ac4d75e5784bbed58adb77f8fa217b1ffbe3c6eaa51b8e04d0a869818f66f1fa0f9a88557dff80a2a3313eca4b49185bf1c9c155d958905a6ab9", 0xa9, 0x10, &(0x7f0000000140)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) r1 = add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="8d3d2e35eb58a54e6d857196137be8c4bdccf43922e7658ab824f34f37dade6950391d9062fa7d4aafe5de6dfe64fc5100598ce9fd33b84b78114920675a83a72bb9cb460f22c4056261734c4d0f0fc71337e9b55841e3afbfef2293fbca4d934e349c08ede39aaf0095f0c538f53026d095f7ff54357404183579ba1e867ee13a8c89ee7e1f67d1cddfa1f7cc3a67eceeaaa1852ffd4196736c8bb6d92571bda3dbf02d5e0cbe0c0120b9d24b0f6635dc181ebb72b5754593dda20d5507827c15145602984970799946ed2e01b213383d", 0xd1, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="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", 0x1000, 0xfffffffffffffffb) r3 = add_key$user(&(0x7f0000001740)='user\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000017c0)="1f8ece4f5097019a16c48db7af22381f46c7356162d61788a58e85d355ebd11e9227992ce8319ca236f2134092edbe1546cb760bb4d5ebfc77fa78c08480674f800331d39e1c642676160f34bf801bd9d66f469ae08d5f8ff4e59cbbb72c654e8ab538db3b14399be44fc573df1ab49b47342af667f1f97cca444bbc430396068538e23694377e3b0ac5019bcc62de0fca67111845aa96971ff089e53047226b607df2d7203745739b5767fdf9990805d6fc2c7ab20be74816f93100f1d1cdf6546b61b02cff8e8acce8df26e3a77f1e4f53e0b0126dec", 0xd7, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f00000018c0)={r1, r2, r3}, &(0x7f0000001900)=""/148, 0x94, &(0x7f0000001a80)={&(0x7f00000019c0)={'sha256-avx\x00'}, &(0x7f0000001a00)="e5b8d0e8342b318e83e8d31da1b36a992e0655d8ba4aa82e6dd6d849999b1989649ebedd60c2479058c2e7d320c4b9b67fb68923164af9ee563b76c75ab5c373a5b496d6e704d0098a236ade03f7e017c50a5fd188567cb14634494445511332159f", 0x62}) 04:07:26 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet(0x2, 0x3, 0x80000000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0xfffffffffffffeac) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) shutdown(r1, 0x0) [ 405.940202] FAULT_INJECTION: forcing a failure. [ 405.940202] name failslab, interval 1, probability 0, space 0, times 0 [ 405.951716] CPU: 0 PID: 14847 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 405.959036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.968430] Call Trace: [ 405.971100] dump_stack+0x185/0x1e0 [ 405.974782] ? __should_failslab+0x278/0x2a0 [ 405.979243] should_fail+0x8a7/0xae0 [ 405.983011] __should_failslab+0x278/0x2a0 [ 405.987296] should_failslab+0x29/0x70 [ 405.991229] __kmalloc+0xcb/0x370 [ 405.994724] ? sock_kmalloc+0x14e/0x270 [ 405.998768] sock_kmalloc+0x14e/0x270 [ 406.002609] af_alg_alloc_areq+0x85/0x320 [ 406.006800] aead_recvmsg+0x66b/0x29f0 [ 406.010763] sock_recvmsg+0x1d6/0x230 [ 406.014613] ? aead_sendmsg+0x1b0/0x1b0 [ 406.018859] ___sys_recvmsg+0x41e/0x850 [ 406.022927] ? __fget_light+0x67/0x760 [ 406.026882] ? __fdget+0x4e/0x60 [ 406.030330] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 406.035846] ? __fget_light+0x6e6/0x760 [ 406.039909] __x64_sys_recvmsg+0x3a4/0x510 [ 406.044231] ? ___sys_recvmsg+0x850/0x850 [ 406.048445] do_syscall_64+0x15b/0x230 [ 406.052431] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 406.057657] RIP: 0033:0x455a79 [ 406.060858] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 406.080468] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:27 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000140)={0x399, 0xf7ef, 0x3556}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) r5 = fcntl$dupfd(r2, 0x406, r1) write$P9_RCLUNK(r5, &(0x7f0000000040)={0x7, 0x79, 0x2}, 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) [ 406.088234] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 406.095561] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 406.102876] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 406.110191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 406.117500] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000021 04:07:27 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(0x0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="010000ab8d7cc92a03f3503789890082a3fede7a290ff7b925c008e994bc565f643781fb77d688900be1ed062d292bbd75867b76010ab48c96f0c41647bf40b4632f79584ed3fca680fbff", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x367a, 0xcd, 0x1, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x5, "df240dfe8b"}, &(0x7f0000000180)=0xd) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000000080), 0x800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f00000003c0)={{0x3, 0xbd0, 0x7, 0x8, 0x1000, 0x2}, 0x3, 0x7, 0x9, 0x9, 0x100000001, "0070e44b86523a17fbaa1779a0e75aee068fc1eb8a95707cbc298a7d67483f3c42562dcaae19e403d93de08c1bebee0465c593cc216f0c8489597363b93013a255f0fef9977c8ae835b7c24f7cfe9bcb2d1430bab32945a363e54fb9edd4a254443851b7e88f7b6aa71514f9a3081a4b89672d88093a22bd1b341140760900bf"}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000580)={r3, 0x80000000000c15}, &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000240), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x8001, 0x7]}, 0x8) 04:07:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f00000001c0)=0x7f, 0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)="73797a5f74756e0000008000", 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) sendfile(r2, r3, &(0x7f0000000200), 0x8000ffffffff) ppoll(&(0x7f0000000040)=[{r0, 0x1000}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x100000000004, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') 04:07:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000000)="2957e1311f16f477671070") r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffa0) 04:07:27 executing program 5: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x40000000000031, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$rds(0x15, 0x5, 0x0) dup(r0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0), 0x4) 04:07:27 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000002c0)={'vcan0\x00', r1}) sendmmsg(r0, &(0x7f0000007440)=[{{&(0x7f00000003c0)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000440)="8b19a64997df4118701156c88ced6a3728771b564ae0e1c8b85b13d3a541e6091bce6ed8480e2222e72a7357433531530acc17e809ba030b10ab304904abed5e72ed9f754568bfb951b33304176be754f74f362f81b5ef048c6e58c8515f5c9c830418811cf2cf850139effaefcdc007e4c6d49286c85e444ba9e3a7298e7ae28fe70960a086e807cea89ef2f09b", 0x8e}, {&(0x7f0000000500)="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&(0x7f0000002b40)=[{&(0x7f000000b000)="b845d4cdf1e39ea12f5ece91564c56bb2a8b4c8e0ec7b3db3e33bc9385001688c6eab529db0f634846a73254bab2cfef9f229a47f7bb674d4ac9bcde0f8f61b73dd889338860fd58317b475551d7cd76f80461e84b39aadd1c4853ad241b80201208ac9f36b7de907193f41f1ac587eea1a8052406f5f1a9008ea40d100727da68119a1f7f39b8815ada12b60004926fbf4052634452f079f6ea425df875b09032e1819d09cbae78c0fab3f9898ea71fdd78c6cd6d4abf0854701f0fcdde50dface291a631339081bb3fbe1b770a4e2589971105d5bae45fc176c9b9767496676702e627573aff248a95fc4cb940395816ec49b16f97db89ad68fc07073093730ae619d9bede6cef426ae330d908c8e3bbf1f2a7c90692d79719f2aef0904e6c94436f5a99dc1feb228a981e24ee3b28d037f0bf7f4e87f0ae56c04fc0b8d60d4d20589cad1d8920105c40041dd4359f683b60c7bc23d4744e2eab81449d32e87daac34a29c64e97c86213271dd32357f83c086df41b09b5157681eb2ff8f14cf7bb9875db30ce17d0e4a71cf1a975cbad335b1449dc39bdcad7cc6058c11f2297c948c760765cac3878a1c3675e9a59cfd3f10180d110d5d61511ef04d927dbf813141d7dfe0dab8dbe8535bb9b081490671304d157f35884b41ed87585853d4c7599f9fc5051221bd96af8174a2754938152f41df55ec36b1e77e976a28498109f0bc1849d566d7785c1be7831961789b0d841e7821bbffbc3f14161ddb4b02aaf9c9eeb509561eaaa900ef5f6e67831309f0123d9538c5cc8c2808d688ba86c9d8db74ef5027fb191a3a50861c6b107d54318c765cfb19969869fdd0fadede53c0852ab5ac504d21cbf02cd9a585d73c938d111dca18dca85f59827345cea41ae66e37c5864505c48ca3c9dfee7916f91039030427d19e08dc2b6ab5261b3a33766e47547356b38112c1e3826381826f9b193000a5379f58b26c5dfe87eac627b7327b85e618168cb342bb48bc7c884fe371a126ea70d3932cb953de37570262a86923d89d94d33966b1edd07f4457d9fd9dd4becc9470c5e36626ec7db5935151e5bbfcc6d1fbd1e1701781dc26111d76d780b43a6aade97948f9dc91042fa1a5709747704d6ffbade684cb0033e483cb57258d0b057d7b36307828b5e4d7a1858f73b23fede2259157bc1c6c1a295b54efd4e2a7fb0e8ae98aad59bd5d09821ae01f73455111b7d9960a7a5f368dfd7e4d2593e325c1dc4cbb0921c07eda1e324d1ae30c7c31762a31a87625c2c22316de632044813a71d978bf5740c35b1c72db0aeba638e752191e08be0f2c9ee04fe23084abb8399e49370bb6b0eb5c2e943da594fa11cdb08b24399033f77e96ae86843c21476f7eab66323a6d8be841d73134be18578f2e14fbd3fb2ae23a3823fcf6f7747a32500f7c4e0fd298c0ec6663954a89901bfae229ec00821aa2c27169f2dd0a14434cf0d1cda9ff9bb7525f4ea7619ef346864cd502aa5dda1a90d1e286167d0898b1d9253edd2ee50b4e135b2c2a9f2cb3141ac7b52a9dff1cecc0c76ec99e669fc9a438b1d465ed141a176d39ba497f635aa6c11dc6cb25e817062958412f451d50cbffb3d5c561e187b76d022ef9f1d06aed2c0a77894391e40e447ab01bd248cd9e33182130bc8caafe9bbdb3583faa44ac39fedbb25130af5e0f5167d6bfdf7fcc06ef039ced706f657aa7dcd4e8ea059e6600b13c8817ffaba55b7fbdd6ca1d1a1da77f5ee81254f4e65c0a71271bec22654620b37475087ada456c8fa6605b498fa10a065525a0a66b517a5e280b5511e30ea18155086c0596743a8218f8de67302863fb583259f4ecffd8e520a0f69fbc2a8a1687eb9ad4006591e27296633fa0a33a01504cb30a05cb23ab50420f63c705be2186cef8dbf819f8bf1ff2a67a31b422d021507ed28cc425ab9a488149bbba9dfa870a9ae198217414e768eca390adaedaeac79d87ad70d89e9f40bb3750cac409b9e5acdeecfa1d24676d06ab5544c05c60e517738206ba9dfdf7da154a5f744b5a17e18ad37e55ae66ca83df5993ac28cbd34b8f7d72a6b8f877a915c6814e4a1adafebc8b0e8b02a6c526b0a797c12016965a4cc69867fbef4cf45ec293dd42110b39335806909bbb98f564e1cc86e40e90f7e385c5eba576f87979524db026a5356592d6e00d2287b6548c2d99bf9ced739ca9bb3b7e4c4fd9740290c05c6b79eee0e08929112054af4c6cd1e688060ed9b2dc08be7df97190ab5f139bce1c3b9860b0010d3fadedb0418bb1c6d856f263256c61429388db1ad4d06642464d72f3c1d8c559ce49fed739630765ba39b1d959e99909b0675b6da5b1a64afb88e58ba9801dc3fde1374129e0763de9a904f809080b079939e77b87de607fe2cf794db5ded24ba5213dc7ac02d72eb5616f742f5ec48dc7d511b16154ed105ed200e2e974e7cea1ebd64943a8c99c46a02b92925bceba087cd311a252cb1f1114c20aa4aec786a43a34bceb3766e3d489cecc09c4e11b6ed035f0352f63bd8ed824adeef734edac9b74e6b4706865da9da704aae03ab3c4f60c9d54ba9ceed647b4ed2f41f52ae945165cf391aa102f447dded3c73c83aa383c40c1b1a2f2a9fc8b07549d11753e2459ccea2b002da22331ec4ecc117b5b57a932d2248a53583d5f5e78bbd0abc4bc71a97214f8da4d9e7fdcf8bed8ae4eeefaf576f58d917c32154cad5a5f2afc22fdbead4654e04c5bc5a885af4b317f5e2336b4e0f6245f60680dd3f111f3c6a93c9df5c9829340142fe81032a307f73f69bf0157cd75293c6bfa65c7703892bf4e0e64f1f28beb49a99e7a96f5c06d312c918094638da60095d8717f55dbee6fe9e9cd07a78b6b71f9d97e26a57214a2321ed23586eb3f2ea1b056dd3346c9c59ac9df9ec31fd65abb703d6c69eba695032dfc8af1a6afe57895c135fec5c67bbb335dfc425e1efcde0f29f5da5d16d8920abbb6358752404fa7023bcdcd2f55d121a5a37e29e6a89d72eada530d1ab52cc3363c68b0545768a77f25bc1eadd31dfdceffce49f035a0fbf823f75ef80485f5bc12e55535b77d60bd71d7f9cea38e475248ec05978b1bc828b618dd146dc3991dc0e222fc77e4265886ac7adf5d0e64c266a7ce8b51d38d6a3543b57c91c4116e5c0bd8d0c307e1c0e59c6141e606a31218bd87aedb15c5e3fec130afee2ce3b01b3cee14c0c5432e885ae3a194725671f6d24d36bb089ed08c86ef15c5eb71b82d778a5ad4cfbfb850624a934279de21a9643c4c9ea2c11f1b5b0b2beb870c1ebcaf11e1e73da4f5252b1bc77cee46c6c6174856cb881af18feff742998d5d86190b6372d0f772ade17c8e975b858d3212aa0a01210c496bf3472cad6556065119610d020b468c7a2fb7ff989fabe1339ea2335dfb6c0397b9e97114aa7062b85bde9481a522d04dfd4ed0940e61799756330499b3865127ea0572220ae45ff8f53b8602228260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0x1000}, {&(0x7f0000002a40)="b55f149483fc0b4d94b2c03e70d34df664e0c638149172c9df8f64de4551d7c95a97e6ac0a77ca6f83b13d0afb93d6f1e314dcfa8d73a89414919f0e76d76f6cd7d83d1377a8391550cb5f30449a11094c1ddbb7b234a550c063b2a3c9b511fc219448961b819e7f6a7ca4bcaf6755d14274ab0efaebff20", 0x78}, {&(0x7f0000002ac0)="21dba242f2ce1b5540a8ae", 0xb}, {&(0x7f0000002b00)="5810c704a477ee04aeefa17d19c252a32f59e2511b749ad5f57f1e58c748623096a1fa2dd4ce", 0x26}], 0x4, &(0x7f0000002b80)=[{0x30, 0x11f, 0x1, "eda0848fcecf3e42262949c5924ac09785fa077780db323210"}, {0x30, 0x0, 0xe3, "e5cef86132533b8c3f52650889a453912c7d82291581ccb8c806"}, {0xb8, 0x11, 0xffff, "ef7032bf1fce77745eac30a0f0e877f124c89894a5a6d75db4a07eeeef6f431b1a7d4033c4da1ac195bc42dc9e13f1c7066dd709195497c29babace05ffbb7e8c10ac64c922ff32919bd93567049ddb750ae39b54f2a98a4630e6c8bf1761847a4365a43faa88c68e768ff1af96af352803218bcf01e67bff189128aa4e4f87ee30dfa00cd970b5bb22d1d5a88b445754ca12e717d2748885391c4d9c4cb94044342b6"}, {0x90, 0x119, 0x7, "c69a4fb6fcd6b84b5acc6374f59b935df430b6499e9e11d13c1c80ffd2d40bc3668e0e1fd544baa66b16536b2337290d6ec7e15b43edd38c57892ac80c5847f43dfb266e16a94a946f6674a772ebff6fd61101c45caa0fb4e6db961cbea7f2708f6d7a6124effafca1ae4c5d325c8c3015987dd89494b626d95f0c"}, {0x78, 0x0, 0x6, "1def95f81922c9df68365fa5c8688374ba333796c79d76df7eaaefb538810a0130ac4890e43eb66cdf79d127d96d552a4c036f772623788e0943d4a4a083e9e126339a39894b8055c37f4fac25713463d5316f22b784f459a306650c18178c8d9274ac08"}, {0xd8, 0x111, 0x20, "17015fb5183851d4706c7b8bf870e4c4a6f4595299e64feb451c02964739ce21797b74fac12235b66a46a157df2fd78ea9bfed747f0e4f1b2814b47107b566309d485f1d5a1b015ac5b442cfc16a11b4253fee00f15e1f472bb00e3d9f2bbc1011d71e62c045f6a192abe3f8781fe51f965fa87bffc836a04e75c2afd294a3aae98144bc38344765aadc676248a85c8a49b125733d28df973b8623e8b5900fa0a92fe75e22ab6d33f962dd28f27e044173fc3e935f6012a138b3a28b5024f972626c675f5c"}], 0x2f8}, 0x7}], 0x6, 0x8000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/snapshot\x00', 0x8800, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000002ec0)=0xff, 0x4) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r5, &(0x7f0000010ff0)={0x1d}, 0x10) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x400003, 0x0) getsockopt$IPT_SO_GET_INFO(r6, 0x0, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f0000000380)=0x54) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r3}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="01f6ffff0200000000000000000000007f2e2e6005399a09a314475c998d111e1e577360888aa2ba98a970256f9615efe45500d8d5fb82f036d4c00269ca60ffe3f8bad989b1935302287ecb3b30d21a5b6ae76a0dd5d44ff127239e5bf76ba3063ad4365fafcceffbb3b617b8398889a8bb0e91eafcfb663cde7c961149cf4bf7c819d7bb55a0e5624820ff197b66f494bfca5efe6cc0a343fa61ec62bd23274f37bb8d8e6014abb1a6", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) readv(r5, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) 04:07:27 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x800) ioctl(r1, 0x1, &(0x7f0000000700)="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") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = msgget(0x1, 0x10) msgsnd(r2, &(0x7f0000000200)=ANY=[], 0x0, 0x800) r3 = epoll_create1(0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) clone(0x1000000, &(0x7f0000000100)="11af16e5e375fe40bd85719847a5f70a7f8a2ebf3465a246df2f410872e4b120d51a49de5d4699f3a2d2ca03748da6845ab434b2c7604db0ca94783dff13b3aa98502b723170ea2d677fee90917a71f035af3e8a34ef37f88ad90ca0bc379470b446fdca9ec83358d551fe4f09e5fda31c4da30d74821e888234e9cbb4d2a2150a5c1d69078f41e3160d15614f4bd9ed80606dee43d9", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="d71790451dde67d2d48fd40c017e9863e49fcb4a2827adfc") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:27 executing program 1 (fault-call:8 fault-nth:34): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:27 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x25}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="960000008d9a93494968313315466e9a0c76741ff14eefb8e3be062becce1f8e623490fe4ce343ae7a20197e53682bf50ce1785d131807f02bf740f590ea0aa6783f96d450b21058564cc433b3f58ecf77f97615bb2ca27fe771b9e0482834f1058a9199a1dd7c7f1ae184856cbf315cd9152d47d795fc1fefd176648c0883812bbe25f2e8d44818be7d598fcd8a6c38e49c344d4a85b75d7b54"], &(0x7f0000000240)=0x9e) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) write$P9_RLINK(r3, &(0x7f0000000080)={0x7, 0x47, 0x2}, 0x7) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:27 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x2000000) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 406.592718] FAULT_INJECTION: forcing a failure. [ 406.592718] name failslab, interval 1, probability 0, space 0, times 0 [ 406.604768] CPU: 0 PID: 14894 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 406.612717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.622133] Call Trace: [ 406.624793] dump_stack+0x185/0x1e0 [ 406.628468] ? __should_failslab+0x278/0x2a0 [ 406.632946] should_fail+0x8a7/0xae0 [ 406.636721] __should_failslab+0x278/0x2a0 [ 406.641005] should_failslab+0x29/0x70 [ 406.644968] __kmalloc+0xcb/0x370 [ 406.648473] ? sock_kmalloc+0x14e/0x270 [ 406.652518] sock_kmalloc+0x14e/0x270 [ 406.656378] af_alg_alloc_areq+0x85/0x320 [ 406.660581] aead_recvmsg+0x66b/0x29f0 [ 406.664612] sock_recvmsg+0x1d6/0x230 [ 406.668465] ? aead_sendmsg+0x1b0/0x1b0 [ 406.672516] ___sys_recvmsg+0x41e/0x850 [ 406.676587] ? __fget_light+0x67/0x760 [ 406.680542] ? __fdget+0x4e/0x60 [ 406.683984] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 406.689429] ? __fget_light+0x6e6/0x760 [ 406.693512] __x64_sys_recvmsg+0x3a4/0x510 [ 406.697858] ? ___sys_recvmsg+0x850/0x850 [ 406.702101] do_syscall_64+0x15b/0x230 [ 406.706185] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 406.711418] RIP: 0033:0x455a79 [ 406.714627] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 406.734235] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') sendfile(r0, r0, &(0x7f0000000140)=0x100000, 0x7fffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r1, 0x7}, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e20, @rand_addr}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x201, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0xfe, @empty, 0x4e24, 0x2, "776c6300000000d4aec7e62db641e000", 0x8, 0x3ff, 0x20}, 0x2c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'ah\x00'}, &(0x7f00000001c0)=0x1e) [ 406.742001] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 406.749328] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 406.756655] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 406.763978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 406.771304] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000022 04:07:27 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$unix(0x2, 0x40000000002, 0x88) set_thread_area(&(0x7f00000000c0)={0xa70, 0x0, 0x4000, 0x20, 0x8, 0x9, 0x400, 0x6, 0x11, 0x873}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101142, 0x0) write$binfmt_aout(r2, &(0x7f0000000480)=ANY=[@ANYBLOB='\t'], 0x1) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000000), 0x800000000000000) write$binfmt_aout(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000e90000000000000000000000000000"], 0x20) setsockopt$inet_tcp_buf(r3, 0x6, 0x3d, &(0x7f0000000140)="8c31da83d106d2a6de842eff34de8039cddb327946246e7329dc", 0x1a) 04:07:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101201, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="8f678ac875f96a909b54c0ee13c4fcea2a4b1446ef975a805cd00e681ed0fcab99f364d7d031f44214f8a2", 0x2b) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:27 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x20003f, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), 0x4) 04:07:27 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) timerfd_gettime(r1, &(0x7f00000000c0)) 04:07:28 executing program 1 (fault-call:8 fault-nth:35): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 407.228193] FAULT_INJECTION: forcing a failure. [ 407.228193] name failslab, interval 1, probability 0, space 0, times 0 [ 407.239745] CPU: 1 PID: 14930 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 407.247078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.256490] Call Trace: [ 407.259144] dump_stack+0x185/0x1e0 [ 407.262992] ? __should_failslab+0x278/0x2a0 [ 407.267449] should_fail+0x8a7/0xae0 [ 407.271218] __should_failslab+0x278/0x2a0 [ 407.275503] should_failslab+0x29/0x70 [ 407.279524] __kmalloc+0xcb/0x370 [ 407.283193] ? sock_kmalloc+0x14e/0x270 [ 407.287228] sock_kmalloc+0x14e/0x270 [ 407.291086] af_alg_alloc_areq+0x85/0x320 [ 407.295290] aead_recvmsg+0x66b/0x29f0 [ 407.299289] sock_recvmsg+0x1d6/0x230 [ 407.303138] ? aead_sendmsg+0x1b0/0x1b0 [ 407.307200] ___sys_recvmsg+0x41e/0x850 [ 407.311263] ? __fget_light+0x67/0x760 [ 407.315215] ? __fdget+0x4e/0x60 [ 407.318663] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 407.324108] ? __fget_light+0x6e6/0x760 [ 407.328177] __x64_sys_recvmsg+0x3a4/0x510 [ 407.332507] ? ___sys_recvmsg+0x850/0x850 [ 407.336728] do_syscall_64+0x15b/0x230 [ 407.340683] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 407.345929] RIP: 0033:0x455a79 [ 407.349135] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.369556] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:28 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(0x0, r0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3, 0x200002) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x1, 0x40) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000200)={0x0, r2}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="81", 0x1, 0x2000800e, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001, [0x2]}, 0x10) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f00000003c0)='/dev/vcsa#\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/71, &(0x7f0000000100)=0x47) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000006000000fa03000000000000e8cd6ea2b15b51d80004c80f00200000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0xc080) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000340)={0x8, r2}) [ 407.377527] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 407.384840] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 407.392175] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 407.399486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 407.406795] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000023 04:07:28 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) 04:07:28 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x100000000, 0x802) accept4$packet(0xffffffffffffff9c, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003ac0)=0x14, 0x80800) bind$packet(r0, &(0x7f0000003b00)={0x11, 0x7, r1, 0x1, 0x678, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x20, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000140)={0x80000001, 0x2, 0xcf, 0x1, &(0x7f00000000c0)=[{}, {}]}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffff9, 0x5, 0x2, 0x2, 0x2, 0x1c, 0x0, 0x7fffffff, 0x2c, 0x1, 0x6}, 0xb) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000002c0)={0xffffffffffffffff}, 0x111, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000340)={0xb, 0x10, 0xfa00, {&(0x7f0000000200), r4, 0x1d5}}, 0x18) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r3, 0x81785501, &(0x7f0000000000)=""/12) 04:07:28 executing program 0: r0 = epoll_create1(0x80000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x200000000006acf, 0x2000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) 04:07:28 executing program 2: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RFLUSH(r0, &(0x7f0000000000)={0x7, 0x6d, 0x2}, 0x7) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7, 0x6d}, 0xfffffe18) vmsplice(r0, &(0x7f0000001600)=[{&(0x7f0000001580)='5', 0x1}], 0x1, 0xf) 04:07:28 executing program 5: clone(0x10000000, &(0x7f00000000c0)="540c513b15dcc8f7730cd45eb4cf824cb9876ba9f168fd0dcdcbb693ff2d9984a3557e6a3b7f2c4e56a243450dc87d6ad8b407cd162bcebab20534e0634f8a67333582e913edb49d87fa3eb9363c", &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="dc88daf1aa4a8f99a79f9c04c5818fff43e0c4fb4ab9d0cc7e764baae167175598d29578e363e75ea4409c3fba2a8fd41e3604a09e87ab46aca7582c1d1813abee71a78adff781231d2442e0bab29dc7eae7f318dc9e18f864f9318d666733812121cf10c5e510b2d51bd01d2b6a71e47936e15e5402a16438ae3b1040fd8fe1cea68a2568916e35af1962dba69e") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x10, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={'eql\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) close(r1) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x125, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000000000)='GPL\x00', 0xfb, 0xfffffded, &(0x7f0000001280)=""/4096, 0x0, 0x1}, 0x48) 04:07:28 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x0, 0x0, 0x2}, 0x2c) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) close(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x101}, 0x4) socket$rds(0x15, 0x5, 0x0) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x127) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f0000000180), 0x127) 04:07:28 executing program 1 (fault-call:8 fault-nth:36): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0xfffffffffffffe5b) 04:07:28 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0x9, 0x4, 0x7ff, 0x8, 'syz1\x00', 0x10001}, 0x1, [0xdae9, 0x0, 0x0, 0x7, 0x9, 0x401, 0x4, 0x3, 0x8, 0x7, 0x8, 0x8, 0x5, 0x7, 0x1, 0x80000001, 0x4, 0xfc, 0x4, 0x2, 0x3, 0x75, 0xfffffffffffffffd, 0x10000, 0x0, 0x5, 0x647f, 0x5761, 0x2, 0x1, 0x80000000, 0x7ff, 0x6, 0x1, 0x470, 0x8, 0x3, 0x6, 0xc7b, 0x5, 0x7, 0x4, 0xfffffffffffffff7, 0x9, 0x7ff, 0xe590, 0x8, 0xfff, 0x8, 0x0, 0x0, 0x8, 0x8, 0x3, 0x100, 0x4, 0x3ff, 0x6, 0x2, 0x4, 0x100000001, 0x0, 0x80, 0x400, 0xff, 0x0, 0xffffffff7fffffff, 0x3ff, 0x63, 0x20, 0x401, 0x8001, 0x993a, 0x2, 0x200, 0x81, 0x81, 0x2, 0x9, 0x8, 0x1ff, 0x5, 0xfff, 0x6, 0x3, 0x919, 0x3, 0x8, 0x1, 0x4, 0x7fffffff, 0x202, 0x7ff, 0x72, 0x9, 0x6, 0x3, 0x1, 0x1, 0x9, 0x2, 0x7fff, 0x1, 0x80, 0x8000, 0x8a3, 0x0, 0xf834, 0x1ff, 0x8001, 0x5, 0xde52, 0x5, 0xe21b, 0x4, 0x100000000, 0x97, 0x5, 0x1, 0x7, 0xcdf0, 0xff, 0x298, 0x57460817, 0x1a, 0x1de2, 0xc717, 0x1], {0x0, 0x1c9c380}}) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ppoll(&(0x7f0000000640)=[{r0, 0x80}, {r0, 0x100}, {r1, 0x2}, {r1, 0x104}, {r1, 0x8004}, {r0, 0x1000}, {r0, 0x8040}, {r1, 0x600}], 0x49, &(0x7f0000000040), &(0x7f0000000600), 0x8) 04:07:28 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x80000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000100)={0x1, '<'}, 0x2) close(r3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:28 executing program 3: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="71000002000000a200f9a4fe2afffcbea3c0f922bdd00aeb207c89d2bd0ada5de786bf430227e556b245184028fc9927b5adfa8ccad2914c73588e349ea68c2c23671c9ce036af3fd4efbac6ff1696cb2e766b7f85bef2f4a7eba01da627a3f6a0909eae804739437c091f4f7fb419eccb5110c182389e719429098efc761005d73fc99896ef73bf676de31d067e23d90e41af5ab04b0e10"], 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6, 0x9, 0x7, 0x5, 0x0, 0x5, 0x4, 0x5, 0x0, 0x401, 0x8, 0x7, 0x8000, 0x8, 0xe272, 0xfffffffffffffffd, 0x6, 0x100000000, 0x6, 0xadf, 0x8, 0x5, 0x3, 0x5, 0x5c, 0x1, 0x7ff, 0x5, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0xb41, 0x5, 0x0, 0x9, 0x0, @perf_config_ext={0x8000, 0x2}, 0x20000, 0x2, 0x0, 0x0, 0x0, 0x7, 0x62}, r1, 0xf, 0xffffffffffffffff, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x44802, 0x0) 04:07:28 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x2040) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x488, 0x260, 0x120, 0x0, 0x3a0, 0x3a0, 0x3a0, 0x4, &(0x7f0000000180), {[{{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xffffffffffff3d39, 0x8d, 0xbeb, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}, @rand_addr=0xc1, @local={0xac, 0x14, 0x14, 0xaa}, 0xe}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a3587e8fb74b", @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000140)=0x800) write$cgroup_int(r1, &(0x7f0000000080)=0xffffffffffffffff, 0x242) 04:07:28 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0xebf8, 0x8) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000040)) write(r0, &(0x7f00000000c0)="454da2c43caaca1a81813e9c216b52931452d082315c8449c017723454a51bb41651c2fd98df775eaff6e46003a1c8bce51dfa0b2b65472a1470a6c044f1c9ae8769c9bcad6805b0dc8c1e7ab787b749852aa35c3c55ae69dda6270d80c856c971", 0x61) [ 407.946382] FAULT_INJECTION: forcing a failure. [ 407.946382] name failslab, interval 1, probability 0, space 0, times 0 [ 407.957876] CPU: 1 PID: 14967 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 407.965203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.974599] Call Trace: [ 407.977252] dump_stack+0x185/0x1e0 [ 407.980935] ? __should_failslab+0x278/0x2a0 [ 407.985402] should_fail+0x8a7/0xae0 [ 407.989176] __should_failslab+0x278/0x2a0 [ 407.993476] should_failslab+0x29/0x70 [ 407.997451] __kmalloc+0xcb/0x370 [ 408.000950] ? sock_kmalloc+0x14e/0x270 [ 408.004993] sock_kmalloc+0x14e/0x270 [ 408.008857] af_alg_alloc_areq+0x85/0x320 [ 408.013065] aead_recvmsg+0x66b/0x29f0 [ 408.017058] sock_recvmsg+0x1d6/0x230 [ 408.020899] ? aead_sendmsg+0x1b0/0x1b0 [ 408.024948] ___sys_recvmsg+0x41e/0x850 [ 408.029001] ? __fget_light+0x67/0x760 [ 408.032984] ? __fdget+0x4e/0x60 [ 408.036456] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 408.041912] ? __fget_light+0x6e6/0x760 04:07:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r3 = accept(r1, &(0x7f0000000100), &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x10000, @loopback={0x0, 0x1}, 0x1}}, 0x0, 0xffffffffffffffc0}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000280)={0x1f, 0x0, 0x5, 0x7, r4}, &(0x7f00000002c0)=0x10) [ 408.045997] __x64_sys_recvmsg+0x3a4/0x510 [ 408.050337] ? ___sys_recvmsg+0x850/0x850 [ 408.054576] do_syscall_64+0x15b/0x230 [ 408.058516] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 408.063738] RIP: 0033:0x455a79 [ 408.066942] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.086838] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 408.094798] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 408.102113] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 408.109462] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 408.116773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 408.124094] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000024 04:07:29 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:29 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000700)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x753}, @in6={0xa, 0x4e24, 0x5c, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x84) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) r4 = dup2(r2, r1) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'bond_slave_0\x00'}}, 0x9) sendmsg$kcm(r4, &(0x7f00000006c0)={&(0x7f00000001c0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)="194f8b2893e6ee3eafa4b203b89784452ca3abc4a6384cf8434518d62207cb40894d636c115a0f5ee16405ec0af644c81db6b62a83b6fe8c0fcc5dc1261c86df13b024cc251ea6512c46a047705b1597ef94dfa6121d10e07a1b6b79e3725df760094c1aa07bdf2eb9c0ee77b4e245f4f8da773a365fb9a9d6c9c733ae5e", 0x7e}, {&(0x7f0000000000)="08198730b2ed41b9104a8f9d280169f5017a", 0x12}, {&(0x7f00000002c0)="9df1c51c732d6da088646571224ccc9480a49c2cee8ade5d2cbcd031ac7c7c099c88dd1549d127be2b887587282fba41c23f34b1b564e547ae3cd70b70ed329591c214457f8f580a6ad49c3cf8e325805fdc3fb2f69bd0c49671200170c5351ec6bba38e2fe46b8549b839aeaf18d3409f086150133defa7591dd569639eb2bff045de552604a02cbb3063a6bff0ccd99edde92efdc56c7d4badd2920a393e17d7d3e1732519ece4107adbc0", 0xac}, {&(0x7f0000000380)="99c7fd5d3f7818bfbf59d3e28183fc59a2c52a974b6db6e1f7502372a5ee68dba5cc49b4193ed5d843894b00d5df10f3c75675508696fb21ac4f88c305823e0c1f9fd53e461cc87f5347d621df9bfcffc31b90f2e73ddb4927791551597dedf1a4b6c75a1130faed903a46e9e3799bed827fdbb6dcac5d5e83c3925b73431612ac79010f74fe3d344a4d9e39cab0106b01f9b96d6c29d200b76d8a05f7cc0da0fb9fffe20a6094e1f812019a643f56e6b406e8baaeba26e3a3901ccc9b0be43657efcdc063022f1062211edc50f7abf5e5279359b880a6d25a0208d7", 0xdc}, {&(0x7f0000000140)="e52ef75133253ed315424e404ca7cd39fa6d3df96d8f2062f1", 0x19}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1a0, 0x44000}, 0x40) 04:07:29 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f00000002c0)=""/220, &(0x7f0000000000)=0xdc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) connect(r1, &(0x7f00000001c0)=@l2={0x1f, 0x8, {0x7, 0x1, 0x1000, 0x9, 0x807, 0x5e}, 0x10000, 0x9}, 0x80) close(r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x281, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r2, &(0x7f0000000240)={0xb, 0x10, 0xfa00, {&(0x7f00000003c0), r3, 0x3805d3f5}}, 0x18) 04:07:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 04:07:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) epoll_create1(0x80000) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) fcntl$setstatus(r0, 0x4, 0x4000) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0xffff}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000280)="fa49002445f7c12473e7e14afd5192621bd91c8dd62aef1bd795b1ecfb9e4bc7d25fa4c0c1bfe38d7208ec12d852c49ebd4ea45f63fe0606023e2f32be6e317eba411dc5b6373fc36e8983f8910fe7226e", 0x51}, {&(0x7f0000000000)="4ba3bd46c00c82b277fed2675aae1d7cf0bba1d86aee291061ccc7dc3f3db7c7c66263fe25ccb94d0555559b5094ba58", 0x30}, {&(0x7f00000004c0)="d0a2818164e183fb91d13abc2a3bcfafc2218a8c7de600dba048d2d145ba5fe1ed804b787355e750d043c276b5ecf50706812600c84e5f3a0a7a82d88c5c3352721611ae67f69c4461723f7bf30209196356881896f602b27280af3a55cdce464d2548dcedab1c095e9ea4b811c5", 0x6e}, {&(0x7f0000000180)="43fdb9f7596b39d378de09ed79024d6207b7c2af9589060338c45139312f622b4160e8", 0x23}, {&(0x7f0000000540)="6026a860e84af54807662fa355d107781b32f2abbf2d179f8bb0ebcfc52683b22b171e0a531839b2cf1a6b189962ea521aca2498eed71a32bc8912a87296d1c39b17599d08b5aad62206b188b219ad41e1ab693caf47347e0db20a5096ba63e095d08a6dd5fb4c5e569e80fde3bc002e952d89cf202314ebf4311b73f474ec8a35df7726e62fc20149e76bd873224fba481d21a4493be6f895390110026ee875958319e44380756a6c600bf1c197b383b9e45edb9b25a194632d4aa4bb5ee17852335d94652f3ce4b0aba977a3646fd48ea57b348b9638bf35a0115a67b179b6707c22db047c29e710f965a37ccb9429d3b25d41ec08e62932f81662824a12f64a1926bbe698ea115a2c1e1cc57dbce1583566d476ce903fd5a9e60335fcfd798864601b6af911cf10d7abc5501344134370645f35c9040dd4dc8a992a3243621bd29c8fe9e8211b560281d3cce57db30d9868ebff248fc764f830a0a489af5f2ddc49b50382a6d93ecf72eddd08c24ff26d234e0c9249f1beb99c8603e5fa3061539cbb4ddb6532b1ab695a3763fd7082c6ee5e4955d4f24ceda5b29980a5023147ef89fff85863e950dada7af198f9d6624bf62381373d30cfc30a168e5000880e39f92c2fe0fa21d2feec263dc2c3fc4dc52fcf215978b4606dcb0130e156d56a45c4065cdbf31f178d92a6e025cf9dc14d669e7b3215dc1800e6c97d94e3890dbcd8c4c494435c846b2d7430b208938e7a99fa618bec1b749074a4dd14b3e30ba8e683b1245d0e1bf60b4c11e9a99591c2febf220ad656331ba87e476cb04c17e843692242065b36e4415bdac8cd681e0b60e0231a507d8243e2bcb95fddd9b6f85136f56d962d949c8671ab02ca911f8709e31b2132892a9f371460bbed67117777674544190b29d136e8ee3815fa85eb8a93680e22bbc453dbf108269887dc63f713f32cf6f9fe7657cb47c186ad9b849ed034766515f3a07094ded22dca61cf20f170df8ddbb1cca7c617bde62e12dd5a1d401bd42c3c45f26112c8f8a27374ab5e9123a3601f39e1ed51ea2973f60f8fffed54702c202790008e55ba53b7a591e613e59e75e809c17e7c004dc7e8e858fd6559f870a729278b56a8043cf023dfc937463c98c5eb33d914b2a3585f40337dbb7059fd1f765ebdc5c75926b86cc77be8091bd0bbd6977412714062aa59d44b504c75ff7199668c6ed012e68fd9f1f8cb34747d9b9e095f789ab8133f8a6f20c634423f1398d1826f248a2ef23af202f4eb320a34efef4a5874ff5ecb71ad406b5319f596c3fc682c5054e89714d573b48365243d9820c06ebb3431f0c8631ca2ba90ef2a9e1ae17aa6ee62f7518720770db43588e17e79572dc49aedb0dbb33a619d467838cf8dc1471e39cace2a368272cd8095977d555e824abe90d1bd0032846f9006d1d26193531c71637f0f8758503dc107faa28198882c1c9eadc9121e50166d39f22050cf7d885c01e11588dd607aca6e944f644e19a452011ff20123affa9c0590ed63ba6b880d9d23478f58af90708bb11c3ee294651b731e0b42adfee633d0a2a01509f6fb4d1f831d98df93a8fa6a9e0e963e7663a06129d45284b84fe90d1043e7732c7ec3bc260e204424425d361fe4e26b18ba1cf0f1fa140dca416625dd6e36b708c016460edbd08272ae50d9d81fd630fab873f3f7f5f88d0501e8682054d9204c95ea2941fe588939e8248bb010c5e444380eea0034a342a996ded4c0f5de344595d612641721f7546dc718ae20bec6d742a32555619245a42e91d37188867cf70a272288e5b12c297d6d065d9d1a231901b7f5015043febe663162778e8053c6528eecbf9f39f1ab2cc83ae0b9380db5ab9b395cff55a4b28cb61061f5612c46bb18c6ad7e8324c61019d5e77e3e4ee4df7e1d2c2334e4c9dbb0981bb2ab949de81dc004051f284c73ce3d92201d1556bde336778083f1d7034f23912a643f43b254c340f20b98c15014d440e958991684dd04f0a4ca919e2262d394dcaaaac53e7289b76ce21e289bfd3dbd5281a7f76b6b6f1b5a2b1cf87120e93f648da642e1484de4f0c02c02829c87717fcd74d860d5759862c58dcb78fcbc5c327fea6f732a49dc03288e74b4cbcec30a4d5334a36148c0a482741149048a14174d0e1abfd9b8fac81616aac96c29f331f741b028faf086a4876cbd18a70c213f18c0127cf8087d22c750b2f3ee12e0f0e5ae18613f3ec872da9b8ff2a5000a6e7b802bef7669649282c87132214d8db653e477044ce983aeb108945716eba84911926a5542fe2db47b85228ae2ab3a9d4b33c1ba86cb8a17246f3fbaadc15ee2f09b9eb3bec54b005ee36ca272e473f5787ee395b474b54215bb925d56a5c2a4a4c4212421014b80fc79210fad14efd3bf3f0fe0b29194fa19e1045c6c9fddd25b77a2458aee8db43abfc5f2dbbff8d6a3030ae34271213675787ceb90adca58f3f9f29b1cfb83b9a6eacf29af1ba03e9e97a58b631b43f110f3d0dbdaa93cfac256144ae970249027f5226123dca9eb4847c78db3d1adf2551b1792328c7ecd5143d79a513befde2dc054e1a4571ce6235df82066f93c216571e791c7ae08bf252a43ef73a356e96a2e09560b5421c83452c2cf14cbcbf7d726f6030692d613334aee9f27d4ce35dadb86025e7489c26c2a93214b444e70b23aec53ed5a39baf111854fa6466ac308d09c07f48d7a97f0a5473aec1ac4a1a4107022b2d3d9d522be39fc5b62f33966dccbac333d2300f388a3a0424e258064c555d2a7c9c69b685d272da1b797b3226654d29afec0fbe8b234867b026f10a611c215166de95d15e6b65fa683632ccf36c991c0d09723f20a7dd0a00d9f4e4b450c32fd43f84be963d617141b872610398fcd1897fbbea2bac17fb905ca4fad1f66434b634036928a280fda97c16e1f589eb419a40c4b412aa4ac10ea9db46cf939509d008a9cd193d0236a43fd65afda25b3608bb9561259cea4383447d95e7b780de0206c6ed64e129c870e93e10e82f0632cfac4cd55e372e88fad7856a198f42d0e7fb4a1837ea78b2ac86716c1652ddb66ce4b1f680972c48e6eb9455f98c24207fefbf6171b95bda351ad466915439270408a2cb999c386e5df10a442fa33e298db8634925ddee59f7002a1058750377de16612ce2917aef82bcebb2361200294f8e1b0968765f34bc702cdf412b435f9896361dbf97b6bd35cc579e862941f3682753be7142f9fd1eb8d9cc76c54b946ed17b88af94488a9a915a1071595fb6df66a573545004c6e46b9040e721242024339e33a9c6e6b80fcce36e79b442e62e4fd004533c6c1a893a4449e3b22e86c3e3f2834761e343eae350d5980b5ff5d9d867cac27a3b7145cc46ece81dd9cea890bb4b69edcc56d3501e9fd261422efabc716112c7ec4247e8ca617f57998852b66d8fe7c9f0d8567e9cc87a9f6f58a6f8d704aacf9e668e457237369eece9628c63049daeaa9896e49846d601849254754be77a839ea5ab414eb80c8fd9157219ef25f267f292aeee1b4dbf2da3d92b79b57235379bdf462efd78bc068148f0f8fd156ddc1520e0f68a6de64356709d25e851f15f5d7cdc6962b55b40ec85c5a8368c48ab572edf66bf1621c3ffb830d888015b126e63f405c38085ce830fa2ef1530a6acb7b4edd575f16d18829afeba14fcaf0fb14eee4299d6db02d04fff907ef0bc20366ce48e1ef89ab6e202c658a288c0a8e334fc6d44547e84ecd97595b28376ea65dbcdfab728e34c428ff2ac09d3edfadb75d2ea320429bda2dc6fcf60840b6d98eafc233f89f5146179910c7376bcf9f0a5182cc99a6ac5d568144c5a0ca1851311ab0beb69fec77ceee02979d7e5b7672b71d5057075ec34543e915aaa1ea91c898d30bb58374f50b110bc2227106b2a9f29104a21908cd410bddd704619618082cada74f6f4e0270128b05a7edeb9b65a4bb56d2bb22f6a5a794ff181fe39bdbb7dd6bd8268996a6a4e38e16c6a27055e2f0987178b354bcdce91f56a92d5f1e120efc8099285e7c28dcde88da6f5e164350ab4b71ca0781b2124c7c48455bcf71b35d11ff01cf64867535ef043b62d5515be4a95cde65b40d441e1421d19337dc6568dc5adde4bbc401b0916d37bb15a476e3bae4a176c66c390efa3aac4a2eb32b658bbc86ca3d12c4fc3b3c077781225307d234c23ab356d939fbae8a03deb88690261a5cacbaf307c172c76ed0658ddf1f8c377d886158fab64d3b5b21e4a7b8074d7d1b80b3f00b0026d71faeb547257922abfc0c7b3677e3c19e11143710dc5d8b4c10fe58b0994e21b15b7c81ed84d11bb85e1d9998d9bb4e81d89524d4ed40c332d46b1becfc5277c058cef58fcbc9eba0231beec842d5ee3c45cc9a43c3a4736353f0e773784142aa23ea548001e58841023cee8bb8ad35669bc26c25abf68ab0a631105411986c913d1d299608dfb3c50ec92cbe09def97ab9ae50ccbc4d47c69cd9e8c195c433c647b8d278399d7039420ddee9b555bafb38b309f2fcd5f98c6dca26b10d88d8eb36c13812dcc9d23be98ac9361ab308fe406d46c90443917da2e36718e001c6053cbd53a48ccbd70f682943134f2ff8e16ecc8d453951adc1fba5888b1998f52ce8127e134bd949e9584947b0e71441ddb0ae5e777a1d1974f114a68cfeaf4e903e1b65badd760438a9677f9c763a183a028c9731ab3a71082f2c0b9c30763aa9f74a4c4224454722f61aaf0502a6f361522166c99a814c60962f2cf98a6447f5eeefbf2c4866be7c3195fcc44a7da3d9c32c1701285155d743734f7a905f9b21020167277c7db2aca64cd9a4542ab74f2d18d40601e0063d5cb56d0f4d1fa49cea0e9040642ec6fa1b58b6d2e0ec6e602666cae175ba379897be36bac83e2f2a5a4ff7599e4747c493ee7d38fe89d01e470533eb70eec9d40b4e113f6c09b8436016bea1aeaea06fe257f0ab36f4239798749ab80d6926b4f324ed45c4e09d309c83700328f4364e37c112c19a14d2a27617c6a978d695d0b4955b0cad2251485431d1b17f4c52dcaea46a7fc5f95dd8941cd3eb4a049060e5645b865ee802870b681976503771ee91918506537db195cbdbf1054972c263a2aa0bba05287d131007688c43bd2c496c1266a4dc4c03580926009b8ad4b3ce7a8a4696136c2efe5544199bd3440ab3f4dd0b2835dfe173b627d5546840b08718c239d5f6cbeb101d22a8a0cfed812a584a7db0e53b5cea68855254e4d79119eb02cc2f132396924b7ae7ccc6fefb3ad5864aee68fea5cbedc675a25028f8eef6a4438ed06a1b0e3c719b3bcb23b3d79e380c1b1d658372f1b0e27beef6743c49ca18866f6abb6b4f6becd3567da268c2d10ea39a7fdcd5e4a5766cd82280a3185e721f4973000864af29a2724b117f5b7dcc75bfb52191b59afbd5f510c9f5bf15bd4b818bff9996e8c160b72213f88a2977aab557c9705398ad53c8fef86c94191c9f9e49aa9aa849ee3ddf925c1bacea5af2cf46062dc26e7fe2a95c321e5d139e65532bdd42746ee0dd128e0c5c36f926bcd02ca7318aed75c5d6444d39e0007a3b9f7089d8be0369f999af62a7a2c7c73b7bea2c3d3184ec43211c4d1759854408152c304bd927b19abba353c3afe7c717acb7fc59be637c0f1d1cd53fad2500db4e0320a7cc54eef12002d59e3acf4997b888ba482710779d1cd160108d0c475a3bc1016e8182f146a9b4f09094ff9df972decbe1d1194c628e8d163a27f88bd7e2caa93625dbff", 0x1000}, {&(0x7f0000001540)="20e61492969670a91a92480e989b99903b1f1dce6cbd387f78f982a7743caa84957fac4cb0c1f43fa523980d30a0cecaddd7061d786e3b8a528865f4c49bd547fe4c302da6dab7b470ec21b26ef26713756210b008f60715208f5a5f9320fe2ffc39e0c3c892645fb004715e485a2be1a2eff2c0917f85a4d2b3b299a464c5fd4733deca6607cdb9510554b4b009b26c5c120551ad82cc64f9fe3d4499102f014e65ba2ac029215419853a71d9c33b6f6e71cd4d", 0xb4}], 0x6, &(0x7f0000001680)=[{0xe0, 0x111, 0x0, "1cb94e36ba2f77d6cea1a95631d189ed6174a54063a398d86bd0b0478a9dfbb95b0bbc2d9698ab6af3d3d7d51e3bcedb93612eb01c0870175bb8e6136089c7ebc072e7f4d5889597fd9a7e4f3dac0edcb8d52467dbc428ceb9aad366bd4413bd55da88da9e02eaeb328af02ba0f9d2c8776536305efb107204fa04f74c6c4699d72b1c09ba67286c0b6a3074f8c7a1658ea0c5242ab47950d0db1165b225f5bd8e7d7eb6bd37b245f55b69160ef9f1f9f6811314ef5e4a9a5920a9114df49b7a1b383b34dc6e43064a46"}, {0x28, 0x111, 0x1, "63ecae9da3ede845c877bfefaba051136a26c0abc47c"}], 0x108, 0x240000c1}, 0x810) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r1, &(0x7f0000000240)=0x4800, 0x20000102000007) 04:07:29 executing program 3: socketpair(0x3, 0x0, 0x8001, &(0x7f0000000140)={0xffffffffffffffff}) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() getgroups(0x8, &(0x7f0000000280)=[0xee00, 0xee00, 0xffffffffffffffff, 0xee01, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) r6 = getgid() lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000700)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000900)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000a00)=0xe8) getresgid(&(0x7f0000000a40)=0x0, &(0x7f0000000a80), &(0x7f0000000ac0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000c00)=0xe8) getresgid(&(0x7f0000000c40)=0x0, &(0x7f0000000c80), &(0x7f0000000cc0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000e00)=0xe8) r18 = getegid() fstat(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000f80)={0x6d8, 0x0, 0x4, [{{0x0, 0x0, 0x7, 0xfff, 0x58, 0x80000001, {0x4, 0x80, 0x7a62, 0xffff, 0x2, 0x4, 0x9b, 0x1f1, 0xff, 0x1, 0x200, r1, r2, 0x3, 0x3}}, {0x5, 0x9, 0xe, 0x9e, '/dev/snapshot\x00'}}, {{0x2, 0x3, 0xdf61, 0x2, 0x3f, 0x6, {0x6, 0x1f, 0x10000000000, 0x2, 0x40, 0x6, 0x7f, 0xff, 0x2000000000, 0x6, 0x100, r3, r4, 0x0, 0x7}}, {0x1, 0x80, 0xe, 0x7bf4, '/dev/snapshot\x00'}}, {{0x6, 0x1, 0x7f, 0x1, 0x0, 0x4f11, {0x6, 0x3f, 0xaff, 0x3, 0x8, 0x6, 0x2, 0x5, 0x9, 0x7469a192, 0x100000000, r5, r6, 0x7f, 0x1}}, {0x1, 0x9, 0x1, 0x505d, ')'}}, {{0x4, 0x0, 0xffffffffffffff73, 0xfff, 0x2, 0x3, {0x2, 0x7fff, 0x23f40be0, 0xff, 0x4, 0x100, 0xff, 0x2, 0x100000000, 0x6, 0x101, r7, r8, 0x4, 0x769a}}, {0x4, 0x0, 0x32, 0x3ff, "3a5b2376626f786e65743070726f6373797374656d5c2547504c73656c696e757865746830266826e276626f786e6574302c"}}, {{0x4, 0x3, 0x7, 0xbfc4, 0xfffffffffffffff7, 0x9, {0x3, 0x1, 0x2, 0x100, 0x0, 0x10000000000, 0x2, 0x29da, 0x3618, 0x100, 0x6, r9, r10, 0x6, 0x6b0000000000000}}, {0x0, 0x33680a36, 0x2d, 0x100000001, 'securitymime_type{\\selinuxGPLGPL]em1procppp1+'}}, {{0x4, 0x3, 0x80000000, 0x3f, 0x2, 0x3, {0x4, 0x81, 0xfffffffffffffd2f, 0x0, 0x3, 0x6, 0x9, 0x5, 0x81, 0x7fffffff, 0xed9, r11, r12, 0x100000001, 0xfffffffffffffffc}}, {0x5, 0x8, 0x1, 0x7, '\''}}, {{0x1, 0x1, 0x3f, 0x2, 0x37, 0x7, {0x5, 0x7, 0x2, 0x1, 0xd000000000000000, 0x1c3, 0x0, 0x8, 0x3, 0x6b, 0xffffffffffff8000, r13, r14}}, {0x5, 0x4, 0xe, 0x1, '/dev/snapshot\x00'}}, {{0x4, 0x2, 0x9, 0x2e50, 0x401, 0x4, {0x0, 0x0, 0x6, 0x100, 0x7, 0x10001, 0xae, 0x5d, 0x1f, 0x6, 0x6, r15, r16, 0x2, 0x5}}, {0x6, 0x9, 0xe, 0x8, '/dev/snapshot\x00'}}, {{0x5, 0x0, 0x1, 0x6, 0xd172, 0x1, {0x4, 0x96, 0x0, 0x0, 0x1, 0x2, 0x18, 0x7fff, 0x6, 0x1000, 0x4, r17, r18, 0xffffffffffffffff, 0x10001}}, {0x0, 0x6, 0xd, 0x0, 'ppp1trusted&)'}}, {{0x0, 0x2, 0xffff, 0x5, 0xb816, 0x1000000, {0x3, 0x3, 0x968, 0x4, 0x8, 0x0, 0x3, 0xffffffffb156340e, 0x0, 0x8001, 0x1000, r19, r20, 0x4, 0x7fffffff}}, {0x5, 0x10000, 0xf, 0x9, 'em0keyringppp1,'}}]}, 0x6d8) r21 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r21, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='vmnet1proc%}', 0xffffffffffffff9c}, 0x10) r22 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x22840, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r22, 0x12, 0x2, &(0x7f0000000100)=""/31, &(0x7f00000001c0)=0x1f) listen(r21, 0x4) r23 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r21, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9}, 0x8) sendto$inet6(r23, &(0x7f0000000040)="f5", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 04:07:29 executing program 1 (fault-call:8 fault-nth:37): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:29 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) remap_file_pages(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 04:07:29 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) 04:07:29 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000007200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000071c0)={&(0x7f0000006d40)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0400000000001600000003000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x10, 0x701, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) [ 408.702431] FAULT_INJECTION: forcing a failure. [ 408.702431] name failslab, interval 1, probability 0, space 0, times 0 [ 408.714029] CPU: 1 PID: 15020 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 408.721379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.731308] Call Trace: [ 408.733978] dump_stack+0x185/0x1e0 [ 408.737667] ? __should_failslab+0x278/0x2a0 [ 408.742146] should_fail+0x8a7/0xae0 [ 408.745946] __should_failslab+0x278/0x2a0 [ 408.750249] should_failslab+0x29/0x70 [ 408.754220] __kmalloc+0xcb/0x370 [ 408.757715] ? sock_kmalloc+0x14e/0x270 [ 408.761767] sock_kmalloc+0x14e/0x270 [ 408.765622] af_alg_alloc_areq+0x85/0x320 [ 408.769822] aead_recvmsg+0x66b/0x29f0 [ 408.773819] sock_recvmsg+0x1d6/0x230 [ 408.777668] ? aead_sendmsg+0x1b0/0x1b0 [ 408.781905] ___sys_recvmsg+0x41e/0x850 [ 408.785964] ? __fget_light+0x67/0x760 [ 408.789916] ? __fdget+0x4e/0x60 [ 408.793354] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 408.798813] ? __fget_light+0x6e6/0x760 [ 408.802887] __x64_sys_recvmsg+0x3a4/0x510 [ 408.807213] ? ___sys_recvmsg+0x850/0x850 [ 408.811446] do_syscall_64+0x15b/0x230 [ 408.815391] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 408.820702] RIP: 0033:0x455a79 [ 408.823907] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.843700] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) io_setup(0xffffffffffffffe4, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0x7fff, 0x3, 0x800, 0x19de}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x16}}}, 0x1000, 0x0, 0x80000001, 0xe2, 0x20}, 0xc8) shmget$private(0x0, 0x2000, 0x401, &(0x7f0000ffc000/0x2000)=nil) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) [ 408.851466] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 408.859305] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 408.866615] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 408.873918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 408.881242] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000025 04:07:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x9, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1b, "1182b681a2dbec2f2e425fd293e86c4b9e648f7c309d10d11d9e90"}, &(0x7f00000001c0)=0x23) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x6d, "ac7c2d4ea3a617b3fcbb3772194917517312470e0b81dc45ea3c51653e0b7c6898092ef440229c48896b9d380121dbf7b55f00b45e2707d05b3f21ac6c3d72a021a8041d57d9d8e8a5d721ab5b4749a2270a4166437006be0b41b1ca5e582a960fa444f766b8baecc30378bff2"}, &(0x7f00000007c0)=0x75) r3 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x20, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="ad844ae4ff595acd4a51b6ff68a0d50a042bf35a12bebc7de60763c302a5f3a3c682e8683c55c0105821b162a6d68014be80b384ce2392105581b563d929b45cc14bac65c4029f", 0x47, 0x0) keyctl$revoke(0x3, r4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f00000002c0)={{0x0, 0x0, 0x7, 0x0, '\x00', 0x6}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x9, 0x5, 0x7fff, 0x0, 0x0, 0x0, 0x4, 0x2, 0xfffffffffffffffc, 0x2, 0x6, 0x77229a56, 0x6, 0xffffffffffffff00, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x80000000, 0x7f, 0x7ff, 0x0, 0x5, 0x0, 0x0, 0x8, 0x5, 0x95, 0x8, 0x0, 0x0, 0x91, 0x0, 0x0, 0x100000000, 0x2, 0x101, 0x3ebc7459, 0x0, 0x0, 0xaa, 0x0, 0x10001, 0x1, 0x7fffffff, 0xc5, 0x0, 0x0, 0x0, 0x0, 0xa7, 0x6, 0x0, 0x6, 0x0, 0x0, 0x0, 0x9, 0x7, 0x100000000, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x800, 0x0, 0xd60, 0x0, 0x2, 0x0, 0x8, 0x9, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x43c, 0x78e, 0x0, 0x0, 0x0, 0x3, 0x1, 0x400, 0x80, 0x2bd1, 0x8000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x0, 0x0, 0x8001, 0xf83d, 0x0, 0x0, 0x2d, 0x0, 0x2, 0x6, 0x80000001, 0x7, 0x7, 0x1, 0x2, 0xff, 0x8000, 0x8, 0x0, 0x0, 0x762, 0xdb2]}) 04:07:30 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000380)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000003e00)='/dev/zero\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003e40)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000003f40)=0xe8) connect$packet(r1, &(0x7f0000003f80)={0x11, 0x17, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'ip6_vti0\x00', @ifru_map}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) getresuid(&(0x7f0000003c40), &(0x7f0000003c80)=0x0, &(0x7f0000003cc0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003d00)={0x0, 0x0, 0x0}, &(0x7f0000003d40)=0xc) sendmsg$netlink(r0, &(0x7f0000003dc0)={0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f00000003c0)={0x1550, 0x25, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x87, @str='\x00'}, @nested={0x2e0, 0x56, [@generic="0dfbeba5d8d6477f43855067421ddc1bd24b1ac31f6183e40523220731c5ad477612fe1d32d2870c9a555811894dd6fa0dbd4e60e8ed6d634acb34b99009a06093c96bb0031661b10e0ed6710ef8a3e2e1601c6e2f555814a5aa5b336bb01c454af31f904d0ea27703eab43cc0ce7eaf9d09fede53a8613cb2dfe76523ddbfa32d49b66faf4fd316d347cd666b47d7618600cffeee97926f6c0c4392674848013003efbeb4c8fe0ba84acc17db8d94f1f52e0b4e12f7fb7f7fdee6ceb0156c18469946caa9f4589cc0dcc01c25fad43c3717bf7501eadedf0161754848d1c98a00ac2cd32bc4e403b4951c42e65b48119a5c17", @generic="8ccfb19462a93e37c7e0bf775c93b52722c8599c5cb1d67bcfba7521bab39bc35c97dd566ad911cfa25bf692c85345bcca3b61072c8015f64c132ae5a51dbcabe0ebd247a8c3c0ac112ab61cb101075f96f9b9725ffc16c1f56695ce5a", @generic="2a0f73cc9206d9aabc9fe17c6bc9800ca515060e92c0c3580b2ce9a271ae48983de61bef341312c97d1cb5d241dd0e17c770605998d2a3c32b926d4ba2ead8e83efccdaef71e8e4d6100dda6ba62a730a79820b5f6b0f2745ff4bb167495fee4238c349b5975224d02bf5798fb90c79919ccc73bd2db2e3097489bbce5b975cd4a9c28b44cc9602820c16afd51b47b2032f1b0315c5531ed4fb860af4733c1e60eb4dd", @generic="b8d9cf4aed613c4bdf783e665517dd1802b2714a1584c4632b3bafc3b7c887cd0ec46b56759a3cdf89a9c56f74cddefb6a32012e5304ddb1bc9a89214da420363fd9d50dcbe1c5a4b7e61d60335c9cf088c269bbce5e71c2b7451e785432136e396eb5036280733377e7236e95c433d524b5c58feafc408b2a04f0ab392815c38570a0823ee8c0a480cfa5d73b7400be61e9c48ad9", @typed={0x10, 0x3e, @str='ip6_vti0\x00'}, @generic="23be5cd9fca600399a4d0ba31f051632304360fa14eab800454c427be861600ebaaae7daa6c2a3a15c2676e9d81a43a0fc9fc956764f3929d5cbabafa0f6b8eed3c492"]}, @typed={0x4, 0x6}, @nested={0x11ac, 0x2a, [@generic="c4c49e7aee80bc506dfcfcbff1b6ffa900b2234dcac578f9b04f43daf8be453be58d2d6ecab8e35c4e6d5884d770a077e5acc7e200a36d350f3ec96788c7d1e91526cd34bc01db7fd80876a09d3eb66ae6079188eb6f69e2d9a10143b6cef49606db2750a228322af127e9d90d7815b0e3e9ea08282a241c330ef6d37f00c5ff9d45a4c711bc21b34f8547f53f51b266a92bbad284ca68e3057c5061ba781fe438c16a72147ba78a053a8a607635849c9029ead1aab88cb77a9c4a2b490e199eaaf8b0d3d112c0ccc394f65e164c5bd53cabba6c3aa44d5989ef5be0887816abfcebe4c0bcb2720a33856601993525448144bae3", @generic="353c037d4745b2ccdb14a9057238684e", @generic="70f3a6b053f4a4b638fd6eaa9630e56ce11f4b2652591f22ff250c225d748a77e85ca6c0f9181714bdc4b76674c915c43ba3200024ec4046d5e8a46ba0bfe98b5efc5839f82e3f47131cec1db123b39aee84557a268eff9fe060d2d9d1a62eb81a40aa0be5d1ae098e999ab8acf78e1d62999dc4409c7df2ad555f9ec461fbbdb8bb43f4cda3fb0777a5f564c1fe640b1fd0168df5d39ce9058fe04fab2e88bd636dc1", 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@generic="1960e0d741e4fdef206d520ec124cb6e1d4f78c67e978d509fa5bde0229c340dc560503d35e7d614daf348c4fca4bfc5bed893012c79c9a1438772c0788ba9191f5f6c66d1ce0c04fcb5425a87"]}, @generic="518b98b80532608913d557864edc585fd8291f22b732692e035bb178882c257471d1b9f67032e1ff4307fa7c25b5d3f1d7376a616f21a5124729e24fff01254327138b18165e1df8a14d00cee55c2d457e24fc19e01a00b322dabcdaaa59d9f3b0335011e4", @generic="84d5f7a3d6414ca302bb85511cb94ab701ebb49864922ff079182535be772da13595355dafc9912a12e572f1a4949fe4caf194a3a24c6be136d3d5d1b8a1450733322cceafc46cd3c92385882e632a94a93f57336a8d44d642cc9a41d9bad5e4f251fb01951d54a5c59a6b4eb90f5543c50bb45c133d6458dca74f86680c667b1ca66cb9d3f484ecd2"]}, 0x1238}, {&(0x7f0000000280)={0xa4, 0x28, 0x404, 0x70bd29, 0x25dfdbfe, "", [@nested={0x30, 0x4d, [@typed={0x8, 0x54, @uid=r4}, @generic="4905962193a8896c52d1ff0c1c72b11175ceee23", @typed={0x8, 0x6, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x68, @u32}]}, @typed={0x8, 0x4a, @u32}, @generic="e8f85b19a71b1c41593781158daacf9138e941be9dc0ee78898f50a3f9759faaf2d17b6eed90c9989c29d3615165984ac603e12a29a3fac3ae3b0a6ac8145b980b49b713614aab8e3e29ea9927e01295ad2abb2f5d6da2a6755e"]}, 0xa4}, {&(0x7f0000002b80)={0x102c, 0x3e, 0x220, 0x70bd28, 0x25dfdbfb, "", [@typed={0xc, 0x5c, @u64=0xe351}, @generic="0b57d460d3f26cc6e77db8f49d53f6", @generic="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0x102c}], 0x5, &(0x7f0000003d80)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x40697d8019941f8d}, 0x1) 04:07:30 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) 04:07:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r2, 0xa) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:30 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x300, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7fffffff) 04:07:30 executing program 1 (fault-call:8 fault-nth:38): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:30 executing program 6: prctl$setendian(0x14, 0x1) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800092803, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x2014}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000000308ffff0000000000000000000000138300020208000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 04:07:30 executing program 5: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") close(r0) r2 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r3, 0x80045700, &(0x7f0000000140)) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x1, 0x0, 0x6, 'queue1\x00', 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8916, &(0x7f0000000000)={r3}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f00000004c0)="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") 04:07:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x1, 0x0, 0x200}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x1, 0x6da73f69, 0x7}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x2, 0x8001, 0xffffffffffffffff}, &(0x7f0000000040)=0xfffffffffffffe3e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffffe, 0x4, 0x4, 0x6, 0x8, 0x2, 0x1f, 0x10001, r3}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) 04:07:30 executing program 0: r0 = epoll_create1(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x2, 0x3f, 0xff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x40, 0x7, 0x9}, &(0x7f00000001c0)=0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x3ff) ioctl(r3, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) 04:07:30 executing program 3: unshare(0x24020400) r0 = memfd_create(&(0x7f0000000300)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000240)={0xff, 0x6, 0x9, 0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000000040)=""/16, &(0x7f0000000000)=0x10) [ 409.641390] device lo entered promiscuous mode [ 409.668287] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 409.679784] FAULT_INJECTION: forcing a failure. [ 409.679784] name failslab, interval 1, probability 0, space 0, times 0 [ 409.691292] CPU: 1 PID: 15079 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 409.698685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.708077] Call Trace: [ 409.710733] dump_stack+0x185/0x1e0 [ 409.714409] ? __should_failslab+0x278/0x2a0 [ 409.718866] should_fail+0x8a7/0xae0 [ 409.722637] __should_failslab+0x278/0x2a0 [ 409.726930] should_failslab+0x29/0x70 [ 409.730874] __kmalloc+0xcb/0x370 [ 409.734373] ? sock_kmalloc+0x14e/0x270 [ 409.738417] sock_kmalloc+0x14e/0x270 [ 409.742276] af_alg_alloc_areq+0x85/0x320 [ 409.746476] aead_recvmsg+0x66b/0x29f0 [ 409.750650] sock_recvmsg+0x1d6/0x230 [ 409.754491] ? aead_sendmsg+0x1b0/0x1b0 [ 409.758731] ___sys_recvmsg+0x41e/0x850 [ 409.762805] ? __fget_light+0x67/0x760 04:07:30 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = gettid() r1 = socket$inet6(0xa, 0x800000001, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/247, 0xffffff50}], 0x1000000000000005, &(0x7f0000000180)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) madvise(&(0x7f00003ce000/0x2000)=nil, 0x2000, 0xf) readv(r1, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/186, 0xba}], 0x1) madvise(&(0x7f000018e000/0x600000)=nil, 0x600000, 0x8) [ 409.766846] ? __fdget+0x4e/0x60 [ 409.770277] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 409.775736] ? __fget_light+0x6e6/0x760 [ 409.779802] __x64_sys_recvmsg+0x3a4/0x510 [ 409.784291] ? ___sys_recvmsg+0x850/0x850 [ 409.788501] do_syscall_64+0x15b/0x230 [ 409.792453] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 409.797697] RIP: 0033:0x455a79 04:07:30 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000000240)=""/195, 0x2000000000}, 0x38) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) r2 = memfd_create(&(0x7f0000000080)='syzkaller\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x73, "a156e360059ee9b2b186757b48f817c1c27b2eb16b6b1176ee31029684aea837e1837dd68f78eadc7578f6521c07ba2e4ec6792081e9e61da0fa8bb08a7b2207679f02dcf6816b2fa04d62e8a2679ba9a28a8b2392d7c2fa65ade5c2cb417e2a111d9d6ba609590f35c16e58ba125024d2571e"}, &(0x7f00000001c0)=0x7b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000340)={r3, 0x7}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, 0x10) 04:07:30 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) [ 409.800902] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.821316] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 409.829435] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 409.836745] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 409.844060] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 409.851375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 409.858685] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000026 04:07:30 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x80807, 0x3) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8b75}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)={r3, 0x2, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x68, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xbfb}, @in={0x2, 0x4e24, @rand_addr=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x426939eb, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}]}, &(0x7f00000001c0)=0x10) 04:07:31 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0xc2000, 0x0) 04:07:31 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') unshare(0x2000400) getdents64(r0, &(0x7f0000000140)=""/4096, 0x1000) alarm(0x8) 04:07:31 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, 0x0, 0x0, 0xffffffffffffffff, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x40000000000101, &(0x7f0000000240)=0x0) close(r1) r3 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000040)={0x80000001, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x0, 0x19d32278, 0x2, 0x7e, 0x3, &(0x7f0000000000)='veth1_to_bond\x00', 0x40, 0x1f, 0x2}) io_submit(r2, 0x1400, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140), 0x700000000000}]) 04:07:31 executing program 1 (fault-call:8 fault-nth:39): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:31 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f00000000c0), 0x4) [ 411.172175] FAULT_INJECTION: forcing a failure. [ 411.172175] name failslab, interval 1, probability 0, space 0, times 0 [ 411.183678] CPU: 0 PID: 15140 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 411.190986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.200371] Call Trace: [ 411.203020] dump_stack+0x185/0x1e0 [ 411.206690] ? __should_failslab+0x278/0x2a0 [ 411.211175] should_fail+0x8a7/0xae0 [ 411.214947] __should_failslab+0x278/0x2a0 [ 411.219254] should_failslab+0x29/0x70 [ 411.223218] __kmalloc+0xcb/0x370 [ 411.226715] ? sock_kmalloc+0x14e/0x270 [ 411.230759] sock_kmalloc+0x14e/0x270 [ 411.234608] af_alg_alloc_areq+0x85/0x320 [ 411.238809] aead_recvmsg+0x66b/0x29f0 [ 411.242803] sock_recvmsg+0x1d6/0x230 [ 411.246670] ? aead_sendmsg+0x1b0/0x1b0 [ 411.250730] ___sys_recvmsg+0x41e/0x850 [ 411.255188] ? __fget_light+0x67/0x760 [ 411.259160] ? __fdget+0x4e/0x60 [ 411.262617] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 411.268095] ? __fget_light+0x6e6/0x760 [ 411.272170] __x64_sys_recvmsg+0x3a4/0x510 [ 411.276521] ? ___sys_recvmsg+0x850/0x850 [ 411.280773] do_syscall_64+0x15b/0x230 [ 411.284732] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 411.289998] RIP: 0033:0x455a79 [ 411.293211] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.312837] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:32 executing program 5: socketpair(0x1, 0x20000000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000040)="6c6f00966fd651b959a9c84a2c00d2970403dc0d") close(r0) r2 = socket$kcm(0xa, 0x5, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r3, 0x80045700, &(0x7f0000000140)) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x1, 0x0, 0x6, 'queue1\x00', 0x4}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8916, &(0x7f0000000000)={r3}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f00000004c0)="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") 04:07:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x40002000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:32 executing program 3: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000014b"]}) userfaultfd(0x800) 04:07:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x80000000, 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x1ff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000)={0x2}, 0x8) 04:07:32 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xed, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:07:32 executing program 6: r0 = socket(0x10, 0x0, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x44400) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) tee(r0, r1, 0x3, 0x3) [ 411.320628] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 411.327969] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 411.335384] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 411.342873] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 411.350187] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000027 04:07:32 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='overlay\x00', 0x0, &(0x7f0000000880)) mlockall(0x2) 04:07:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0xfffffffffffffffa, &(0x7f0000000040)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:32 executing program 4: pkey_alloc(0x0, 0x3) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:32 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x7, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000000, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) tee(r2, r0, 0x80000000, 0x6) 04:07:32 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7fb, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000100)={0x8, 0x6, 0x7}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000180)=0x3ff, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:32 executing program 1 (fault-call:8 fault-nth:40): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:32 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:32 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xf7) ioctl(r0, 0xffffffffffff8001, &(0x7f0000000140)="025cc83d6d34578f762070") unshare(0x2000400) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) dup3(r3, r2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x3f) r4 = syz_open_procfs(0x0, &(0x7f0000001240)='loginuid\x00') sendfile(r3, r4, &(0x7f00000000c0), 0x5) restart_syscall() 04:07:32 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) pread64(r0, &(0x7f0000000000)=""/133, 0x85, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x24, 0x8002) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x100000001, 0x30}, 0xc) [ 412.147669] FAULT_INJECTION: forcing a failure. [ 412.147669] name failslab, interval 1, probability 0, space 0, times 0 [ 412.159927] CPU: 1 PID: 15199 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 412.167793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.177183] Call Trace: [ 412.179834] dump_stack+0x185/0x1e0 [ 412.183531] ? __should_failslab+0x278/0x2a0 [ 412.187992] should_fail+0x8a7/0xae0 [ 412.191781] __should_failslab+0x278/0x2a0 04:07:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) getsockname(r2, &(0x7f0000001100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0x80) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r4, &(0x7f00000012c0)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000001280)={&(0x7f0000001200)=ANY=[@ANYBLOB="00000080", @ANYRES16=r5, @ANYBLOB="040827bd7000fddbdf2505000000080004000700000008000400090000001800030014000600000000000000000000000000000000002c000200080002004e21000008000500000000000800030000000000080007001f000000080006000500000008000400090000000800050000000000"], 0x78}, 0x1, 0x0, 0x0, 0x8841}, 0x4000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) [ 412.196070] should_failslab+0x29/0x70 [ 412.200028] __kmalloc+0xcb/0x370 [ 412.203528] ? sock_kmalloc+0x14e/0x270 [ 412.207558] sock_kmalloc+0x14e/0x270 [ 412.211439] af_alg_alloc_areq+0x85/0x320 [ 412.215640] aead_recvmsg+0x66b/0x29f0 [ 412.219723] sock_recvmsg+0x1d6/0x230 [ 412.223572] ? aead_sendmsg+0x1b0/0x1b0 [ 412.227627] ___sys_recvmsg+0x41e/0x850 [ 412.231682] ? __fget_light+0x67/0x760 [ 412.235654] ? __fdget+0x4e/0x60 [ 412.239126] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 412.244551] ? __fget_light+0x6e6/0x760 [ 412.248620] __x64_sys_recvmsg+0x3a4/0x510 [ 412.252947] ? ___sys_recvmsg+0x850/0x850 [ 412.257161] do_syscall_64+0x15b/0x230 [ 412.261099] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 412.266339] RIP: 0033:0x455a79 [ 412.269543] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.289255] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 412.297114] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 412.304448] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 412.311760] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 412.319078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 412.326562] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000028 04:07:33 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$TUNSETLINK(r0, 0x400454cd, 0x32e) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x100000000008a7}) 04:07:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000)={0x0, 0x0, 0x6dc}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x280000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x5, 0x69}, 0xffffffcb) 04:07:33 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xf7) ioctl(r0, 0xffffffffffff8001, &(0x7f0000000140)="025cc83d6d34578f762070") unshare(0x2000400) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") r2 = socket$inet6(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r3, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) dup3(r3, r2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x3f) r4 = syz_open_procfs(0x0, &(0x7f0000001240)='loginuid\x00') sendfile(r3, r4, &(0x7f00000000c0), 0x5) restart_syscall() 04:07:33 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) 04:07:33 executing program 2: rt_sigaction(0x22, &(0x7f0000000000)={0xffffffffffff237a}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='status\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) r1 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="1a29cd25636d871421c993df1668c167ebe00154", 0x14, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x4) 04:07:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) r3 = getpgid(0xffffffffffffffff) write$cgroup_pid(r2, &(0x7f0000000240)=r3, 0x12) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0xfffffffffffffffe, 0x7fffffff}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000140), 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0xcd, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) r7 = getpgid(r6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r9 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x48400, 0x41) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r0, &(0x7f00000000c0)={r9, r1, 0x4}) 04:07:33 executing program 1 (fault-call:8 fault-nth:41): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 412.693932] FAULT_INJECTION: forcing a failure. [ 412.693932] name failslab, interval 1, probability 0, space 0, times 0 [ 412.705555] CPU: 1 PID: 15233 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 412.712862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.722249] Call Trace: [ 412.724914] dump_stack+0x185/0x1e0 [ 412.729023] ? __should_failslab+0x278/0x2a0 [ 412.733484] should_fail+0x8a7/0xae0 [ 412.737267] __should_failslab+0x278/0x2a0 04:07:33 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x800, 0xfffffffffffffffe) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) io_setup(0x3f, &(0x7f0000000000)=0x0) inotify_init() io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)}]) [ 412.741549] should_failslab+0x29/0x70 [ 412.745503] __kmalloc+0xcb/0x370 [ 412.748991] ? sock_kmalloc+0x14e/0x270 [ 412.753027] sock_kmalloc+0x14e/0x270 [ 412.756870] af_alg_alloc_areq+0x85/0x320 [ 412.761059] aead_recvmsg+0x66b/0x29f0 [ 412.765059] sock_recvmsg+0x1d6/0x230 [ 412.768897] ? aead_sendmsg+0x1b0/0x1b0 [ 412.773130] ___sys_recvmsg+0x41e/0x850 [ 412.777172] ? __fget_light+0x67/0x760 [ 412.781113] ? __fdget+0x4e/0x60 [ 412.784542] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 412.789967] ? __fget_light+0x6e6/0x760 [ 412.794033] __x64_sys_recvmsg+0x3a4/0x510 [ 412.798372] ? ___sys_recvmsg+0x850/0x850 [ 412.802579] do_syscall_64+0x15b/0x230 [ 412.806525] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 412.811739] RIP: 0033:0x455a79 [ 412.814941] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.834567] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:33 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=ANY=[@ANYBLOB="1c0000004800010000000000000000000a00f0000500000000000000"], 0x1c}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x800) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r3 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000000c0)={0x6, 0xfff, 0x81, 0x3, 0x800}) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000140)=0x9) 04:07:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x8001, 0x201, 0x0, 0xfffffffffffffffc, r1}, &(0x7f0000000180)=0x10) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TCSBRKP(r0, 0x5425, 0x40020) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 04:07:33 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000)={0xffffffffffffffff}, 0x35f) 04:07:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4800, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x310, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f0000000080)=0xb) sendmsg$nl_route(r0, &(0x7f0000003240)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000003200)={&(0x7f0000000500)=ANY=[@ANYBLOB="3000000013000102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000ebffffffffff07002e00e500000008001300", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) [ 412.842344] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 412.849653] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 412.856964] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 412.864270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 412.871676] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000029 [ 412.952874] netlink: 'syz-executor2': attribute type 46 has an invalid length. [ 412.992843] netlink: 'syz-executor2': attribute type 46 has an invalid length. 04:07:34 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='bridge_slave_0\x00', 0xffffffffffffff9b) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00000000c0)=0x9960, 0x4) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) 04:07:34 executing program 5: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x8}) listen(r0, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x0, 0xffffffff}, 0xc) 04:07:34 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x8040) accept4$inet(r1, 0x0, &(0x7f0000000080), 0x80800) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13}, 0x2c) write$P9_RSETATTR(r0, &(0x7f0000000000)={0x7, 0x1b, 0x1}, 0x7) 04:07:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}, 0x8}, @in6={0xa, 0x3785e50b, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0xb9b}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x934}, 0x4}], 0x64) 04:07:34 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nullb0\x00', 0x24000802, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x8813, r0, 0x1000000000000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44200, 0x104) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000280)={0x0, 0x6, 0x5, 0x1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) write$P9_RXATTRWALK(r0, &(0x7f0000000000)={0xf, 0x1f, 0x1, 0x2}, 0xf) 04:07:34 executing program 1 (fault-call:8 fault-nth:42): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:34 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev_snmp6\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x0, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f00000001c0)={0x7, 0x8, 0xfa00, {r3, 0x4}}, 0x10) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x5d8, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da32}, [@typed={0x5c4, 0x69, @binary="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"}]}, 0x5d8}, 0x1}, 0x0) [ 413.406108] netlink: 'syz-executor6': attribute type 105 has an invalid length. [ 413.424888] FAULT_INJECTION: forcing a failure. [ 413.424888] name failslab, interval 1, probability 0, space 0, times 0 [ 413.436392] CPU: 1 PID: 15274 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 413.443712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.453124] Call Trace: [ 413.455782] dump_stack+0x185/0x1e0 [ 413.459680] ? __should_failslab+0x278/0x2a0 [ 413.464154] should_fail+0x8a7/0xae0 [ 413.468019] __should_failslab+0x278/0x2a0 [ 413.472321] should_failslab+0x29/0x70 [ 413.476287] __kmalloc+0xcb/0x370 [ 413.479822] ? sock_kmalloc+0x14e/0x270 [ 413.483877] sock_kmalloc+0x14e/0x270 [ 413.487728] af_alg_alloc_areq+0x85/0x320 [ 413.491950] aead_recvmsg+0x66b/0x29f0 [ 413.495933] sock_recvmsg+0x1d6/0x230 [ 413.499783] ? aead_sendmsg+0x1b0/0x1b0 04:07:34 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x2800081, &(0x7f0000000300)="025cc83d6d50d6c823244aa384b12f2ea5ff012e31cf152577e8141cf6c3439e9e50268b93f92ccb44ea57cbbd59e98b6206e2c7c71af3cd52030bf5496161f0bb45db53b1d5c41822d8f3db5c945f5967382ff3f00426c3d8ccbc08000000a1bf8f78c32dae2a1a6977cf704d581d97228ae0e1f1b8a8b9b24a76fa0ff87919bdc0342c1ab006d89ffd813354099bf27ce204071f44a9fd07f97a343544af37503cb394bd567706b64cb8f2e4965b63062802d361305384bed80a4e7dd682f56e49f369") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101200, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0x8000, 0x3f}, {0x8, 0x7}, 0xfff, 0x1, 0x7}) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) write$binfmt_script(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="899544c39d67d96552c3c523"], 0x1) close(r2) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) openat(0xffffffffffffffff, &(0x7f0000000200)='./file0/file0\x00', 0x400, 0x40) unlink(&(0x7f00000000c0)='./file0\x00') [ 413.503844] ___sys_recvmsg+0x41e/0x850 [ 413.507902] ? __fget_light+0x67/0x760 [ 413.511859] ? __fdget+0x4e/0x60 [ 413.515302] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 413.520740] ? __fget_light+0x6e6/0x760 [ 413.524822] __x64_sys_recvmsg+0x3a4/0x510 [ 413.529158] ? ___sys_recvmsg+0x850/0x850 [ 413.533386] do_syscall_64+0x15b/0x230 [ 413.537351] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 413.542849] RIP: 0033:0x455a79 [ 413.546059] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.565810] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 413.573590] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 413.580917] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 413.588666] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 413.595979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 04:07:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x72b, 0x129041) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) [ 413.603293] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000002a 04:07:34 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001040)=ANY=[@ANYBLOB="020b04010200000000000000053d0000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) [ 413.644157] netlink: 'syz-executor6': attribute type 105 has an invalid length. 04:07:34 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:34 executing program 2: r0 = socket(0x2, 0x802, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x32) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) sendfile(r0, r1, 0x0, 0x72439a6b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x400, 0xc3, 0x0, 0x1, 0x7fff, 0x1ff, 0xfff, 0x1ff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7, 0x1, 0x8, 0x0, 0x4b, 0x8, 0x7ff, {r3, @in6={{0xa, 0x4e21, 0x86, @remote={0xfe, 0x80, [], 0xbb}, 0x45c}}, 0x8000, 0x3, 0x4, 0x4, 0x3ff}}, &(0x7f0000000240)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000280)={0x1f, 0x6, 0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$nl_generic(r0, &(0x7f00000008c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000880)={&(0x7f00000003c0)={0x4a4, 0x11, 0x300, 0x70bd29, 0x25dfdbfd, {0x1e}, [@nested={0x2c0, 0x1a, [@generic="27f12e30dbcfb7f7ca5f04f089cb2712383c0239989b8c0d091bfcadb7b2fd49b4d58d7d97ca78c56cd32ad6a83fa06f2830fbac44c73d46ad8aded95bc017c1d6c013603c001dad24aea265c757cb4cba7caff70469424feb3f69823fb9c49edfd18b49e32c8a8a20a67762eab3e1ecca828d952e88b537584884a63e229f7d1227440494942af2eb8bd75da020a170ad3d894aff12b6333781a294f5c9efbd203514bf9ab6d07dca32d787d18ba9b9d8478004f0bad8f95f4b393e26ed02e0", @generic="08ffd6c45409a319eda38cad15f67c38763f634885b36d7dc2ecef85c98ebf96d19067e6e144df7491af780a936780d79c122048f89421b84b1f00b443d7af44e6c892614c4b8d920cb7668948a8fb40f9b6d82186e9063f3aae5cb037a6676ab30b783d88681e23c9246c3431407e431dd1ed44a7bb29f97e3c0fe4e60d991d1f9400a8fb28802e86986573b636f3a38b4c39db09c2ef3db59a501b41c78f4113b92c551f1f88d03910b6cee0165be3b7a4198d5d564f768e3a73295b75d301ce7fa773945e6b8f14339ecadb6320c08adf3e", @typed={0xc, 0x8a, @u64=0x6}, @generic="aa245b81f2402f43c145120abd80826441ec6f551383c18f8660162d45a8e256ba8b0c5c3cf67bc73b3dc139243112d59ce1712b7c04ee1ad304eee823104b25fa73acfc496161844b18b377dd8d4e9e78ef5a48f0af527d170f8191e40218547c07c2a49e71f5a1793687ba99a4b66bd8a2169089c402f2d6978ad0a0fa6ba6c926d1e85fa5c6dfff9297460dfb36b125625e69571206ca9747c8d47506ae340daf337952b961", @generic, @typed={0x8, 0x40, @fd=r1}, @generic="00269ba865237f5b0330a569c6e0c681c262547dcac9d9ae453a5f3b1b3587ec0d0082b6a3d87b811cdff93081261ecddbe2528b717f4696bcee211f3d44ebd44b60a19b7780fd8afceb5fefbefdabfabbf39b43afe169b5eaf9109bea7480e9085f25e3950764aeeecb0c16"]}, @generic="7470732b99badad66b0bf1e454e0e3349e66b94fe97d29c5a6008ecdfc03daa40fbc44b12c716d105edb2daa2e9fde562b730838e88c9d28046ef6b98c207881de26d1e8c911e8f2d32c76670ddddd97e2a45936268da2a48c2f2cacbaaa76688f9fec8d07091639ceee4fda3e", @typed={0x8, 0x69, @u32=0x8}, @generic="3ddee8c17ed52aaf49ac1218cf7d054354329ed962491099ee6ec08956ff82381d39c498def549ce97e85eda577d8a19aca8018f2231f909bbe77ed452ebcda37e5ee55af4203f4101fac1aa68c6c49a2229ff632db1c1f0eba89013463fb816a14dc3dc50470197943f03cd366506ae4f2c7397fb16fcbb2b84c29a960b0919986b248537b8e97580c74dab7d3b4b225c8d5bb0e19ecce9fe9a89597edea0504fe4f416d36941", @generic="070803e241ab64e1a6ca4bf083449b91be15bb8237af9d6fcf2217718512f6690f0169f0de4ccd10e108073e3dfe2d71f43fad5f38d2a40459a4d21f65925a58a077416ea15829be98913c938ed4b117553c33429b4b249fc7a6dcce1840fee42b7d048ef24e97ed3066d88e57bc944bc56695d73fa9e2c627405298d1ca3293242c61f91612c2e13bb66e757f196f915304a37e4e7278516fe18eb4c84017b71e2ff9b44a37fa9064", @typed={0x8, 0x7e, @ipv4=@rand_addr}]}, 0x4a4}, 0x1, 0x0, 0x0, 0x4000}, 0x4001) 04:07:34 executing program 3: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x800, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) 04:07:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x360, 0x100) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x74c}, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) 04:07:34 executing program 1 (fault-call:8 fault-nth:43): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 414.010367] FAULT_INJECTION: forcing a failure. [ 414.010367] name failslab, interval 1, probability 0, space 0, times 0 [ 414.021934] CPU: 0 PID: 15322 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 414.029360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.038756] Call Trace: [ 414.041414] dump_stack+0x185/0x1e0 [ 414.045099] ? __should_failslab+0x278/0x2a0 [ 414.049607] should_fail+0x8a7/0xae0 [ 414.053386] __should_failslab+0x278/0x2a0 [ 414.057731] should_failslab+0x29/0x70 [ 414.061698] __kmalloc+0xcb/0x370 [ 414.065198] ? sock_kmalloc+0x14e/0x270 [ 414.069244] sock_kmalloc+0x14e/0x270 [ 414.073102] af_alg_alloc_areq+0x85/0x320 [ 414.077300] aead_recvmsg+0x66b/0x29f0 [ 414.081291] sock_recvmsg+0x1d6/0x230 [ 414.085142] ? aead_sendmsg+0x1b0/0x1b0 [ 414.089199] ___sys_recvmsg+0x41e/0x850 [ 414.093368] ? __fget_light+0x67/0x760 [ 414.097330] ? __fdget+0x4e/0x60 [ 414.100775] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 414.106210] ? __fget_light+0x6e6/0x760 [ 414.110283] __x64_sys_recvmsg+0x3a4/0x510 [ 414.114617] ? ___sys_recvmsg+0x850/0x850 [ 414.118921] do_syscall_64+0x15b/0x230 [ 414.122892] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 414.128116] RIP: 0033:0x455a79 [ 414.131415] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.151457] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 414.159258] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 414.166571] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 414.174317] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 414.181629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 414.188938] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000002b 04:07:35 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/dev_snmp6\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x0, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f00000001c0)={0x7, 0x8, 0xfa00, {r3, 0x4}}, 0x10) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x5d8, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da32}, [@typed={0x5c4, 0x69, @binary="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"}]}, 0x5d8}, 0x1}, 0x0) 04:07:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800200000, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000040), &(0x7f0000000180), 0x2}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) mq_unlink(&(0x7f0000000040)='/dev/sequencer\x00') ioprio_get$uid(0x3, r1) 04:07:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) io_setup(0xffffffff, &(0x7f0000000040)=0x0) io_getevents(r1, 0x75b, 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x77359400}) 04:07:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'nq\x00', 0x13, 0x3, 0x19}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x87, @rand_addr=0x80, 0x4e22, 0x4, 'dh\x00', 0x9, 0xae, 0x3a}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x3, 0x7ff, 0xffffffffffffffff, 'queue0\x00', 0x7}) 04:07:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0xfffffffffffffffd) r3 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x8400) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_getrule={0x20, 0x22, 0x1, 0x70bd2d, 0x25dfdbfc, {0xa, 0x80, 0x80, 0x6, 0x1000, 0x0, 0x0, 0x2, 0x10}, ["", "", "", "", "", "", "", ""]}, 0x20}, 0x1}, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) setsockopt(r1, 0x2, 0x5, &(0x7f0000000100)="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", 0xfc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r4, 0x40045731, &(0x7f0000000240)=0x1000) 04:07:35 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x6e) r3 = getpid() fcntl$setown(r1, 0x8, r3) kcmp(r0, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:35 executing program 1 (fault-call:8 fault-nth:44): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 414.526580] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2ac1/0x2ce0 [ 414.546503] netlink: 'syz-executor6': attribute type 105 has an invalid length. [ 414.580875] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2ac1/0x2ce0 [ 414.595957] FAULT_INJECTION: forcing a failure. [ 414.595957] name failslab, interval 1, probability 0, space 0, times 0 [ 414.607434] CPU: 1 PID: 15347 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 414.614757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.624441] Call Trace: [ 414.627113] dump_stack+0x185/0x1e0 [ 414.630812] ? __should_failslab+0x278/0x2a0 [ 414.635273] should_fail+0x8a7/0xae0 [ 414.639053] __should_failslab+0x278/0x2a0 [ 414.643359] should_failslab+0x29/0x70 [ 414.647343] __kmalloc+0xcb/0x370 [ 414.650838] ? sock_kmalloc+0x14e/0x270 [ 414.654895] sock_kmalloc+0x14e/0x270 [ 414.658740] af_alg_alloc_areq+0x85/0x320 [ 414.662941] aead_recvmsg+0x66b/0x29f0 [ 414.666927] sock_recvmsg+0x1d6/0x230 [ 414.670762] ? aead_sendmsg+0x1b0/0x1b0 [ 414.674803] ___sys_recvmsg+0x41e/0x850 [ 414.678854] ? __fget_light+0x67/0x760 [ 414.682798] ? __fdget+0x4e/0x60 [ 414.686225] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 414.691822] ? __fget_light+0x6e6/0x760 [ 414.695904] __x64_sys_recvmsg+0x3a4/0x510 [ 414.700221] ? ___sys_recvmsg+0x850/0x850 [ 414.704450] do_syscall_64+0x15b/0x230 [ 414.708384] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 414.713599] RIP: 0033:0x455a79 04:07:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x40000004e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0x6478c8501c739c9d, 0x120, 0x0, 0x35) sendto$inet(r0, &(0x7f0000000040)="19", 0x1, 0x0, &(0x7f0000000140)={0x2}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) 04:07:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) close(r1) 04:07:35 executing program 5: r0 = getegid() getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xee00]) setregid(r0, r1) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000180)=""/90, &(0x7f0000000100)=0x5a) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000009fc3)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) sendto$packet(r4, &(0x7f0000000140)="80", 0x1, 0x0, &(0x7f0000a4cfec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="9dd344fdff39"}, 0x14) [ 414.716801] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.736461] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 414.744221] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 414.751527] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 414.758848] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 414.766153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 414.773459] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000002c 04:07:35 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x101, 0x202000) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x7d, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x200000000}, 0x8) 04:07:35 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:35 executing program 3: r0 = socket$inet6(0xa, 0x1000000000006, 0x0) pread64(r0, &(0x7f0000000080)=""/166, 0xa6, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000140)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000011000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x3000}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'veth1_to_team\x00', 0x8}) 04:07:35 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2b6780, 0x8) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000180)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="36e10802010407700363"], 0x1) write$binfmt_misc(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="6decd0e960de945bb7147d27f0e815633e9ea9a3ae835b652782fd524ac4bf51c0d34eec599185c1957259d0dfe412f437173228d35d40e60f5fe3c235ae097cf085d412552346"], 0x1) recvmsg(r3, &(0x7f0000000080)={&(0x7f0000000380)=@pppol2tp, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000019c0)=""/222, 0xde}, 0x40000002) 04:07:36 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) readahead(r0, 0x4, 0x40) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:36 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:36 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4002, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r1, &(0x7f00000001c0)="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", &(0x7f00000000c0)=""/96}, 0x18) io_setup(0x6, &(0x7f0000000180)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x280, 0x0) setns(r3, 0x0) io_submit(r2, 0x111, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) socket$can_bcm(0x1d, 0x2, 0x2) 04:07:36 executing program 0: r0 = epoll_create1(0x0) r1 = dup3(r0, r0, 0x80000) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x7, 0x6, 0xfffffffffffffff9, 0x2, 0x0, 0x7f, 0x8000, 0x9, 0x100000000, 0x8, 0x6, 0x8, 0x4, 0xcd, 0x1, 0x0, 0xb001, 0x8, 0x9, 0x7fff, 0x2, 0x0, 0x6, 0x6, 0xffff, 0x1f, 0x4, 0x1, 0x7, 0x0, 0x100, 0x9, 0xfffffffffffffffb, 0x1, 0x1ff, 0x4, 0x0, 0x1ff, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x200, 0x7b, 0x6, 0x0, 0x100000000, 0x4, 0x3f}, r4, 0x6, r1, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:36 executing program 1 (fault-call:8 fault-nth:45): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x8000, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000001c0)=""/207) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x5, 0x0) r3 = getpid() waitid(0x3, r3, &(0x7f0000000080), 0x8, 0x0) socketpair(0x11, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) ioctl$sock_bt(r5, 0x8906, &(0x7f0000000000)) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x3b) fcntl$setstatus(r5, 0x4, 0x4000) dup3(r4, r2, 0x80000) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000004900)=[{{&(0x7f0000000600)=@rc, 0x80, &(0x7f0000004840), 0x0, &(0x7f00000048c0)=""/30, 0x1e}}], 0x1, 0x0, &(0x7f0000004980)) 04:07:36 executing program 6: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0xc0605345, &(0x7f0000000240)={0x0, @time, 0x0, {}, 0x0, 0x3}) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x5) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0), 0x13f}}, 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00000000c0)=0xe, 0x4) write(r0, &(0x7f00000000c0), 0xfec9) r2 = shmget$private(0x0, 0xf000, 0x200, &(0x7f0000fee000/0xf000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/114) [ 415.607558] FAULT_INJECTION: forcing a failure. [ 415.607558] name failslab, interval 1, probability 0, space 0, times 0 [ 415.619342] CPU: 0 PID: 15400 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 415.626663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.636055] Call Trace: [ 415.638721] dump_stack+0x185/0x1e0 [ 415.642428] ? __should_failslab+0x278/0x2a0 [ 415.646956] should_fail+0x8a7/0xae0 [ 415.650761] __should_failslab+0x278/0x2a0 [ 415.655062] should_failslab+0x29/0x70 [ 415.659026] __kmalloc+0xcb/0x370 [ 415.662537] ? sock_kmalloc+0x14e/0x270 [ 415.666593] sock_kmalloc+0x14e/0x270 [ 415.670449] af_alg_alloc_areq+0x85/0x320 [ 415.674644] aead_recvmsg+0x66b/0x29f0 [ 415.679390] sock_recvmsg+0x1d6/0x230 [ 415.683240] ? aead_sendmsg+0x1b0/0x1b0 [ 415.687259] ___sys_recvmsg+0x41e/0x850 [ 415.691308] ? __fget_light+0x67/0x760 [ 415.695251] ? __fdget+0x4e/0x60 [ 415.698678] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 415.704114] ? __fget_light+0x6e6/0x760 [ 415.708191] __x64_sys_recvmsg+0x3a4/0x510 [ 415.712554] ? ___sys_recvmsg+0x850/0x850 [ 415.716767] do_syscall_64+0x15b/0x230 [ 415.720704] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 415.726203] RIP: 0033:0x455a79 [ 415.729585] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.749626] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 415.757571] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 415.765020] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 415.772461] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 415.779774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 415.787084] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000002d 04:07:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="025cc83d6d345f8f762070") writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="b4214f2d9d1da5876b1581b81f26eb8154adbcfc82c895994307387d459834d98ec0128780668f8b12d009920f794df04ec3d2a74a556e9a796b602bf5338722f427cfd964dbd55ce68e4531bb8c7c62fd6f3bb15ebe537acecf7e5e70766673545defc84ed3e8e24d3652c4e5cdcfad862ac29e04587afd684ffa37bb87ed8e0b8661342c15acf5502c22421464211e48ec", 0x92}], 0x1) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="24000000280007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 04:07:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:38 executing program 1 (fault-call:8 fault-nth:46): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:38 executing program 2: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x101000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:07:38 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) flock(r2, 0xe) setsockopt$inet_msfilter(r1, 0x0, 0x15, &(0x7f0000000180)={@rand_addr, @dev={0xac, 0x14, 0x14}}, 0x10) 04:07:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000140)="025cc890f4") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$P9_RMKDIR(r1, &(0x7f0000000040)={0x14, 0x49, 0x2, {0x3, 0x0, 0x4}}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x3, 0x318, [0x20000540, 0x0, 0x0, 0x20000640, 0x20000780], 0x0, &(0x7f0000000000), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bridge_slave_0\x00', 'sit0\x00', 'ip6gretap0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0xd0, [@connlabel={'connlabel\x00', 0x8, {{0x0, 0xc882e99a8a6c1b2e}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'vlan0\x00', 'bpq0\x00', 'ip_vti0\x00', "766574683100000000001c00", @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xd8, 0x110}, [@common=@STANDARD={'\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'rose0\x00', 'ip6gre0\x00', 'veth0_to_bridge\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0x390) 04:07:38 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x0) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) prctl$setptracer(0x59616d61, r3) [ 417.564976] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 417.599700] sctp: [Deprecated]: syz-executor4 (pid 15449) Use of int in max_burst socket option. [ 417.599700] Use struct sctp_assoc_value instead [ 417.621988] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 417.635435] sctp: [Deprecated]: syz-executor4 (pid 15449) Use of int in max_burst socket option. [ 417.635435] Use struct sctp_assoc_value instead [ 417.653771] Unknown options in mask 1b2e [ 417.657692] FAULT_INJECTION: forcing a failure. [ 417.657692] name failslab, interval 1, probability 0, space 0, times 0 04:07:38 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x88080) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x3, 0x74a, 0x1, 0x8}}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x8, 0x6, 0xd47}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x802, 0x80) keyctl$session_to_parent(0x12) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000040), 0x4) fadvise64(r2, 0x14, 0x1, 0x0) [ 417.669422] CPU: 1 PID: 15445 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 417.676724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.686107] Call Trace: [ 417.688759] dump_stack+0x185/0x1e0 [ 417.692469] ? __should_failslab+0x278/0x2a0 [ 417.696937] should_fail+0x8a7/0xae0 [ 417.700709] __should_failslab+0x278/0x2a0 [ 417.704989] should_failslab+0x29/0x70 [ 417.708925] __kmalloc+0xcb/0x370 [ 417.712419] ? sock_kmalloc+0x14e/0x270 [ 417.716462] sock_kmalloc+0x14e/0x270 04:07:38 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x18200, 0x0) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f0000000100)=0xe7) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000140)="a4dc5b488d0c3eceec5822a643") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 417.720343] af_alg_alloc_areq+0x85/0x320 [ 417.724541] aead_recvmsg+0x66b/0x29f0 [ 417.728541] sock_recvmsg+0x1d6/0x230 [ 417.732385] ? aead_sendmsg+0x1b0/0x1b0 [ 417.736441] ___sys_recvmsg+0x41e/0x850 [ 417.740494] ? __fget_light+0x67/0x760 [ 417.744447] ? __fdget+0x4e/0x60 [ 417.747883] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 417.753328] ? __fget_light+0x6e6/0x760 [ 417.757404] __x64_sys_recvmsg+0x3a4/0x510 [ 417.761735] ? ___sys_recvmsg+0x850/0x850 [ 417.765969] do_syscall_64+0x15b/0x230 [ 417.769911] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 417.775158] RIP: 0033:0x455a79 [ 417.778361] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 417.798012] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 417.805813] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 417.813126] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 04:07:38 executing program 6: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), 0x4) [ 417.820437] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 417.827830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 417.835163] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000002e 04:07:38 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x2000000000004e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xd}, 0x98) 04:07:38 executing program 2: socketpair(0x0, 0x80f, 0xeac, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x5, 0x161000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040)=0x2, 0x4) r3 = socket(0x2, 0x3, 0x1) getsockopt(r1, 0xff, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffcfa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="2c00ce7d3e98930b3e4d879d915dddf988b883fabf5d09e4acce862285ca29f3f2598dd79be2254756d51f1ef642bdc7005b871575811b16a0f8fe6adb9c7720ca46149051187600000000c91f7873bd5b4e6f8fb5cadf4088e05a6dec9892199216dc5a80b71862be15265367266104c9b05cad73e9a21a28e631d2ccdee252e06430294a3f294ff9793c9ada03ac958cf757a5a3e6d9db4d61c73febf09371a89e0c60", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x3, 0x202a}, &(0x7f0000000180)=0x8) recvfrom$inet(r2, &(0x7f0000000200)=""/3, 0x3, 0x40012000, &(0x7f0000000240)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 04:07:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d60027e01d3e8af8acdf8287063501e379dcec997f7e5e40feb10f65d3af79d9ed782a3aa75a541f27ce1360a1b40260591a43088ecbc3d350f7bf6b027174b2a11795b040d07914a96a89875cf6fa55d9ce1457bf059b", 0x57, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/95, 0x5f) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x7d, &(0x7f0000000000), 0x8) 04:07:39 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0x35, &(0x7f0000000180)={0x1}, 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x4b8, 0x0, 0x2f8, 0x0, 0x0, 0x1e0, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x3e8, 0x4, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffff00, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xffffff00, 0xff000000], 'eql\x00', 'lo\x00', {}, {}, 0x2, 0x0, 0x1, 0x2}, 0x0, 0x180, 0x1e0, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x7f, 0x8, 0x20, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff], [0x0, 0xff0000ff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], 0x1, 0x20}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x2, 0x1}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast1=0xe0000001, [0xffffff00, 0xff000000, 0x0, 0xff000000], 0x4e21, 0x4e24, 0x4e20, 0x4e24, 0x1, 0x0, 0xfff, 0x200, 0x5}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0x0, 0xffffff00, 0xbef50394850ece9b], [0xffffff00, 0x0, 0xff, 0xff], 'sit0\x00', 'ip_vti0\x00', {0xff}, {0xff}, 0x33, 0x1f, 0x2, 0x10}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x0, 0x80000001, 0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x5}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) 04:07:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:39 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x62002) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200102, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0x4, 0x0) 04:07:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xffff, 0x10, 0x7fff, 0x80000001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001701000003000000e9652abf000000001800000000000000170100000200000000faf60000000000"], 0x30}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sched_rr_get_interval(r4, &(0x7f0000000200)) 04:07:39 executing program 1 (fault-call:8 fault-nth:47): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xc4, &(0x7f0000000100)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x5}, @in6={0xa, 0x4e23, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x856}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}, 0x3}, @in6={0xa, 0x4e22, 0x4, @empty, 0x4784}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setns(r1, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$int_in(r3, 0x80000080045017, &(0x7f0000000500)) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f00000000c0)) 04:07:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x10002) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000100)={0xc7, {{0x2, 0x4e23}}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:39 executing program 3: r0 = socket$inet6(0xa, 0x80a, 0xfffffffffffffff9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) close(r0) [ 418.633995] FAULT_INJECTION: forcing a failure. [ 418.633995] name failslab, interval 1, probability 0, space 0, times 0 [ 418.645505] CPU: 1 PID: 15509 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 418.652810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.662204] Call Trace: [ 418.664864] dump_stack+0x185/0x1e0 [ 418.668556] ? __should_failslab+0x278/0x2a0 [ 418.673285] should_fail+0x8a7/0xae0 [ 418.677059] __should_failslab+0x278/0x2a0 [ 418.681351] should_failslab+0x29/0x70 [ 418.685314] __kmalloc+0xcb/0x370 [ 418.688817] ? sock_kmalloc+0x14e/0x270 [ 418.692864] sock_kmalloc+0x14e/0x270 [ 418.696718] af_alg_alloc_areq+0x85/0x320 [ 418.700925] aead_recvmsg+0x66b/0x29f0 [ 418.704919] sock_recvmsg+0x1d6/0x230 [ 418.708781] ? aead_sendmsg+0x1b0/0x1b0 [ 418.712836] ___sys_recvmsg+0x41e/0x850 [ 418.716897] ? __fget_light+0x67/0x760 [ 418.720854] ? __fdget+0x4e/0x60 [ 418.724289] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 418.729720] ? __fget_light+0x6e6/0x760 04:07:39 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x0) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:39 executing program 4: r0 = semget$private(0x0, 0x1, 0x0) unshare(0x40004) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0xffffffffffffffff}], 0x1) prctl$setmm(0x23, 0x880000000000007, &(0x7f0000ff9000/0x4000)=nil) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) 04:07:39 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x200000000000001, 0xb, 0x200000100, 0x56, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000280)="f2c6", &(0x7f0000000380)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r1, &(0x7f00000002c0)="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", &(0x7f00000003c0)=""/219}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080), &(0x7f00000002c0)}, 0x17) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000180), &(0x7f00000000c0)=""/96}, 0x18) 04:07:39 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x9, 0x6, 0x1, 0x81, 0x3, 0x3e, 0x6, 0x1b1, 0x38, 0x59, 0x3, 0x2, 0x20, 0x2, 0x0, 0x7, 0x2}, [{0x2, 0x8, 0x8, 0x31, 0x7d969c3, 0x9, 0x7, 0x5}, {0x7, 0xe7, 0x72c8, 0x80000000, 0x7, 0x7, 0x100000000, 0x1}], "bd7880ab98d4725a3456e601738149f1f60d919c51ea0f2a0d3735f630a958c254462f98c34c9cd77b2b42ef0c25bdccdcfe6fb5e6421fad99b65f95f828a7bee4e79d08c1891535aa92849000af6dce6c5740675f1143ff2e843b1610316e5b48b33473ff3c2110f028f8334463e59f74e91429fe8a53185b81bf501b429a235e9d668e1a31f40473e774fb1047cac259d80dcd55dde8be28f28f2e7d212bb3b3427d50484a08a5ca44d8408a", [[], [], [], []]}, 0x525) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 418.733819] __x64_sys_recvmsg+0x3a4/0x510 [ 418.738132] ? ___sys_recvmsg+0x850/0x850 [ 418.742355] do_syscall_64+0x15b/0x230 [ 418.746306] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 418.751545] RIP: 0033:0x455a79 [ 418.754747] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.774409] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:39 executing program 3: unshare(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x404000000000000, 0x0) ioctl$TCSETSF(r0, 0xc08c5102, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) [ 418.782175] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 418.789485] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 418.796796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 418.804108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 418.811427] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000002f 04:07:40 executing program 5: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='cpu.stat\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x22, 0x7) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000200)="437f1deb20810a558f17d4d0e05e09af5250ebcddec6231e579644875cc65277dcb9180b4f96b7efbcbfcf3584b0f0", 0x2f) unlink(&(0x7f0000000040)='./file0/file2/file0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x9}, &(0x7f0000000100)=0x8) 04:07:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x35, &(0x7f0000000140), 0x12f) socket$inet_udp(0x2, 0x2, 0x0) 04:07:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept$packet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000980)=0x0) r5 = getuid() r6 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000009c0)=0x0) r8 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a00)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000007200)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007240)={r10, 0x2}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000b40)=0xe8) r12 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b80)=0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000bc0)=@getlink={0x6614, 0x12, 0x20, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, 0x100, 0x4100}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x5}, @IFLA_VFINFO_LIST={0x545c, 0x16, [{0x376c, 0x1, [@nested={0xc, 0x7f, [@typed={0x8, 0x47, @pid=r3}]}, @nested={0x74, 0x6f, [@typed={0x44, 0x23, @binary="9f74b9df8c4e93976c552877f559096124927b495c4626ed586c362008a0ba5d5b1b1df645f73981aabb4a92f41c64bf27899f074a11cf1321f236e5a3d2"}, @typed={0x8, 0x3e, @fd=r1}, @typed={0xc, 0x35, @str='proc\x00'}, @typed={0x18, 0x13, @str='#vmnet1!wlan0ppp1\x00'}]}, @typed={0xc, 0x23, @u64=0x4}, @typed={0x4, 0x65, @binary}, @typed={0x8, 0x88, @ipv4=@broadcast=0xffffffff}, @generic="760046f2a2073ac3627664af6577ffb27dde2e4923f03f8c9ec67efa326a44272c6b3d3efcd0fa60e75e935850c27de0374425ff87cab1dc60f3941b5e0e599d086c24c7b61b5a490b4aee63444d251d220ef853b56d55862d8120567d688f816da76147b22d5e15a680ed5204e864a8590e04602536b9f47ba0e7becfad1caa0376f18ffaa9155f8e5260c1bfb100c8d5009af89bd6acd9cfa0", @nested={0x2208, 0x5, [@generic="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@generic="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"]}, @generic="fdcf39"]}]}, 0x6614}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="8b0fa3007f464f", 0x7}], 0x1, &(0x7f0000000280)=[{0x20, 0x11e, 0x43bd, "71efcdc25d718582cbad"}, {0x70, 0x88, 0x0, "5e9076906534c43228a2d29630acd61b4997b606c859d061d997db8dffa182d380a3c9df36abcbc08a69d4dd3cc47bb1c921481f39defe5935dbab839bc926ff03558bf32b15ac641192918d9d572bfc7e40a8b6cb61c9a5e34d1afbfcd2"}, {0x40, 0x11b, 0x1, "1e395fa78aa26dd8791e0ee30d6fb71ce63c04b192dd93da7c8d78a8328ec107dbc5c27118a194b83a"}, {0x110, 0x103, 0x8001, "59aae677940fb35954babc08c0fe6cc4b1fcb30dd7fae53dec203b728f078160d5d57b5d98d1d7eabf6d4967a34484c4b012f07ad8b67f2757b82ef2000fba4377574924b186555eeffb64d455f778f7199c99fc868c41c4167ecf0c43c2555b7bf5e27dac48f75b52894165a96f2e55417dd28251c949437212c0b75fc6f5575ac7cd30d640c7515c715edf7a62d954c61366612a8317363232cf85011946b748c956fdbfb128f1b8531693c7a2213b3a93bfdcda7b6b5c2816a5c2c84b2fe0becfefb66883592c12bc660200149bb6686c6b229ac429fde3d1d6bf45ad5ce69be5c5fc675be63d6bee979223ca76b9f5599a63b6e6276744"}, {0x38, 0x117, 0x4, "52803742c8c696a68e5fb4aefe95daa13a5c7e068b9b7ac5d17953ae7dc7506fc3933ecfda91"}, {0x110, 0x100, 0xfffffffffffff000, "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"}, {0x108, 0x2e2ce876dc1d8427, 0x5, "5e909a2226336eaca67a0c7acd9d38e4be8c5c0fd1b7dc579d0d9ccd22a6e36b9f8bb7f5a03b2d8e3b84fc4c19c812896bed1baa77098012a9703ec5bb347c902e6f24a4ab78016a4a1de1cc8e296d98adbb6c6a364f18c054b92017d56025f1a4f93119489d2a8dc03f66b5b10da56dfa8ad695289bba07c621086b3b7281e5ce84095c23e62577e5b1e006e32656b74c57fc6c4c5c198b52b2b045824802e8cd7c12f7875c364613b12d64891255daf65d829d6d5fcf707dc21c57d2a6cd41c071d707baed965d37129389da61bd4e272b097c26bf09fa28bba31e9965e7a4cb2e0f29e9b8004be15d9a8d18e2a63e176c64"}, {0x20, 0x10f, 0x7, "475b18bcc316e70825"}, {0x10, 0x114, 0x1}, {0xb0, 0x12d, 0x6, "b03422352437149a65d43374b00697199e209196db97ac94c61f7711eb426638e8b56b193b9dbfe18302dac7aae07a4dbcbbdb84df7649e803e3a33eb076e25327d4e9e38810457e9d54693b920657feb222d736227f59cf4f516dcacfb3e18bf1f4081b55073e254f6aace14b401a34f6d3e98bb64683ec68d8662ff70e6111c71373ce8d8a7bf33c96105cb9a984c29c9ffe9bbebe86b1658ee6127d14c613"}], 0x510, 0x5}, 0x20000000) r14 = dup3(r1, r1, 0x80000) mq_timedsend(r14, &(0x7f00000007c0)="14cb68cf4997ae868c5a8cda09eef584951f687b5507e707328019843dad4e799aa1a0b43bfbd61765788a127069c979f0fb1c4e7eb3832ad4f150bd3f2a6a9ecec213a9ac228cc223b8c64c51bbdbe3859f28d882f1c17bb5c517110a9003c2f3787f2c7e9b8296e411101d634489d35535a70e130a2115af5d069d3f0ae8dfe10ef38c1cc3f57db1407795346eaf37a5a0c0e0ad531b6a76101ffda5e3b5a8c21364b1baddcc9c6b36dd591ecfa69b6c129c68b0af641525e15ddb6f8a599b7e618c2191a0ce34678f9d90bb1c7e314ac2e74ddf3413536c7081aa4d7ef3b5e79bc54c7fc6171b3ff3b8ea0f51ea87b133853c26fa", 0xf6, 0x9, &(0x7f00000008c0)) 04:07:40 executing program 6: r0 = socket$inet(0x2, 0x4400000000000001, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='\x00'}, 0x10) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) mlockall(0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x81000000000002, &(0x7f0000000200)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7b1, 0x5, 0x80000000, 0x0, 0xac29, 0x22a, 0x6, {0x0, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x6, 0x81, 0xffffffffffffff81, 0x1}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffff43, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x21e) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="42ce3e9c8ac949fec61c8c7f1483bcb647a5af69c060141ee02b6109b2b2d59cc7b2965be7c58387b80802a5ee21de7014088c1baab0f33a848b20ad7949608ae1"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) sendmmsg$unix(r0, &(0x7f00000050c0)=[{&(0x7f0000002d00)=@abs, 0x6e, &(0x7f0000004f40)=[{&(0x7f0000003f40)="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", 0x439}], 0x1, &(0x7f0000005040)}], 0x1, 0x0) 04:07:40 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3b5b, 0x40) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000001c0)=0x7ff, 0x4) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000100)=""/74, &(0x7f0000000040)=0x4a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:40 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x8, 0x6, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x5a6b010000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000022000100000000a2f0c651d7a63f000000000004000000050011002f000000", @ANYRES32], 0x20}, 0x1}, 0x0) 04:07:40 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x801) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/46) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x88, 0x800, 0x7, 0x2}, 0x8) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='fuse.', 0x0, &(0x7f0000000180)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7f}, 0x2c}, {@default_permissions='default_permissions', 0x2c}, {@max_read={'max_read', 0x3d, 0x200}, 0x2c}]}}) get_mempolicy(&(0x7f00000002c0), &(0x7f0000000300), 0x5, &(0x7f0000ffc000/0x2000)=nil, 0x1) 04:07:40 executing program 1 (fault-call:8 fault-nth:48): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:40 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8902, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e, &(0x7f0000000300), 0x0, 0x0, 0xffffffffffffffeb, 0x5}, 0x0) 04:07:40 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc3, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfd0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc9b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x7, 0x410) semctl$GETZCNT(r2, 0x2, 0xf, &(0x7f0000000100)=""/126) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:40 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/41, 0x29) mount(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x1, 0x0) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) [ 419.518146] FAULT_INJECTION: forcing a failure. [ 419.518146] name failslab, interval 1, probability 0, space 0, times 0 [ 419.529627] CPU: 1 PID: 15570 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 419.537023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.546423] Call Trace: [ 419.549442] dump_stack+0x185/0x1e0 [ 419.553147] ? __should_failslab+0x278/0x2a0 [ 419.557801] should_fail+0x8a7/0xae0 [ 419.561576] __should_failslab+0x278/0x2a0 [ 419.565864] should_failslab+0x29/0x70 [ 419.569828] __kmalloc+0xcb/0x370 [ 419.573341] ? sock_kmalloc+0x14e/0x270 [ 419.577412] sock_kmalloc+0x14e/0x270 [ 419.581358] af_alg_alloc_areq+0x85/0x320 [ 419.585562] aead_recvmsg+0x66b/0x29f0 [ 419.589569] sock_recvmsg+0x1d6/0x230 [ 419.593439] ? aead_sendmsg+0x1b0/0x1b0 [ 419.597506] ___sys_recvmsg+0x41e/0x850 [ 419.601562] ? __fget_light+0x67/0x760 [ 419.605519] ? __fdget+0x4e/0x60 [ 419.608959] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 419.614396] ? __fget_light+0x6e6/0x760 [ 419.618506] __x64_sys_recvmsg+0x3a4/0x510 [ 419.622843] ? ___sys_recvmsg+0x850/0x850 [ 419.627068] do_syscall_64+0x15b/0x230 [ 419.631039] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 419.636262] RIP: 0033:0x455a79 [ 419.639463] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 419.659455] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 419.667219] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 419.674530] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 419.681859] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 419.689692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 419.696998] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000030 04:07:40 executing program 0: r0 = epoll_create1(0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d415f8f762870") r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x20000000, 0x0, 0x0, 0x85, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xffffffffffff0001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x10001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0xc000201d}) open_by_handle_at(r0, &(0x7f0000000040)={0x2e, 0x8001, "40f9275788f8bc8dbf13455e8ec47e1c84fa64cd9fe9450ff3c178ba06fab6eb3306fa615066"}, 0x200100) 04:07:40 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x0) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:40 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x20400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) ioctl$int_out(r0, 0x4147, &(0x7f0000000040)) 04:07:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x400) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x1, 0x81, 0x0, 0x5}) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x4115, 0x4140) 04:07:40 executing program 1 (fault-call:8 fault-nth:49): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='projid_map\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/229, 0xfffffffffffffd8e}], 0x0) preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000780)=""/109, 0x6d}], 0x1, 0x19) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000000280)=""/250, 0xfa}, {&(0x7f0000000100)=""/125, 0x7d}, {&(0x7f0000000380)=""/92, 0x5c}], 0x6) 04:07:40 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) nanosleep(&(0x7f0000000640), &(0x7f0000000680)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$audion(&(0x7f00000005c0)='/dev/audio#\x00', 0x5, 0x4000) ioctl$BLKSECDISCARD(r2, 0x127d, &(0x7f0000000600)=0x7) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000006c0)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000000700)) r6 = inotify_init1(0x80800) r7 = getpgrp(0x0) r8 = getuid() getgroups(0x4, &(0x7f0000000300)=[0xee00, 0xee00, 0x0, 0xee01]) sendmsg$netlink(r3, &(0x7f0000000580)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000240)={0x10, 0x2d, 0x120, 0x70bd27, 0x25dfdbfc}, 0x10}], 0x1, &(0x7f0000000440)=[@rights={0x20, 0x1, 0x1, [r4, r4, r3, r4]}, @rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x30, 0x1, 0x1, [r3, r4, r6, r4, r0, r3, r4]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @rights={0x20, 0x1, 0x1, [r3, r3, r4, r4]}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x30, 0x1, 0x1, [r4, r4, r0, r4, r0, r0, r3, r0]}], 0x108, 0x20000000}, 0x2400c004) fcntl$setown(r3, 0x8, r5) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00000002c0)={0x2, [0x0, 0x7]}, 0x8) connect$pppoe(r3, &(0x7f0000000140)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}, 0x1e) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000080)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000340)=[{}, {}, {}], r1, 0x1, 0x1, 0xd8}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r3, &(0x7f0000000200)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000180)=0x1, r1, 0x0, 0x2, 0x4}}, 0x20) fcntl$lock(r2, 0x5, &(0x7f0000000740)={0x1, 0x7, 0x1000, 0xfffffffffffff4b6, r7}) readahead(r0, 0xffffffffffffffbc, 0x1) 04:07:40 executing program 5: socket$inet6(0xa, 0x1000000000003, 0x10000000009) socket$inet6(0xa, 0x3, 0x6) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw6\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x7}) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x10400003) [ 420.064613] FAULT_INJECTION: forcing a failure. [ 420.064613] name failslab, interval 1, probability 0, space 0, times 0 [ 420.076655] CPU: 1 PID: 15593 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 420.083981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.093433] Call Trace: [ 420.096093] dump_stack+0x185/0x1e0 [ 420.099801] ? __should_failslab+0x278/0x2a0 [ 420.104268] should_fail+0x8a7/0xae0 [ 420.108058] __should_failslab+0x278/0x2a0 [ 420.112382] should_failslab+0x29/0x70 [ 420.116382] __kmalloc+0xcb/0x370 [ 420.119889] ? sock_kmalloc+0x14e/0x270 [ 420.123923] sock_kmalloc+0x14e/0x270 [ 420.127771] af_alg_alloc_areq+0x85/0x320 [ 420.131969] aead_recvmsg+0x66b/0x29f0 [ 420.137108] sock_recvmsg+0x1d6/0x230 [ 420.140972] ? aead_sendmsg+0x1b0/0x1b0 [ 420.145650] ___sys_recvmsg+0x41e/0x850 [ 420.149692] ? __fget_light+0x67/0x760 [ 420.153626] ? __fdget+0x4e/0x60 [ 420.157058] ? __msan_metadata_ptr_for_load_1+0x10/0x20 04:07:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x10000000000062) read(r0, &(0x7f0000000080)=""/11, 0xb3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000240)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000140)=0x2, 0x4) r4 = syz_open_pts(r0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000000280)={0x9, 0x8, 0x7f, 0xac2, [], [], [], 0x20, 0x5, 0x8, 0x9, "e7eb072d996d75a8a2086d215eda1a33"}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfdd5, 0x10000) dup3(r4, r2, 0x80003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x40000001}) ioctl$TCXONC(r4, 0x540a, 0x0) [ 420.162493] ? __fget_light+0x6e6/0x760 [ 420.166549] __x64_sys_recvmsg+0x3a4/0x510 [ 420.170859] ? ___sys_recvmsg+0x850/0x850 [ 420.175063] do_syscall_64+0x15b/0x230 [ 420.178992] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 420.184412] RIP: 0033:0x455a79 [ 420.187611] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 420.207240] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:41 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x125000, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000100)={0x3, 0x7ff}) ioctl(r1, 0x80, &(0x7f0000000180)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) [ 420.214998] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 420.222311] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 420.229614] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 420.236911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 420.244226] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000031 04:07:41 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000180), &(0x7f0000000000)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xfff, 0x6, 0x200, 0x5, 0x4, 0x5, 0x7fff, 0x7ff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x10000}, &(0x7f0000000140)=0x8) 04:07:41 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000004c0)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) sendmmsg(0xffffffffffffffff, &(0x7f0000002d80)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x8000}, 0x1}, {{&(0x7f00000000c0)=@ax25={0x3, {"ffb6bdc41ae2cc"}, 0x401}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)="2a8a434ef7e83c3a1be1092c92b32fe5eac785ba8ed7d9d04606564809c255d8ef7509038b50e7f77871d46122ce1dc1a618c0bd98954e7d80d569878b957039e58a69ee90375bae92187a82b05c172dc38000556e75cb9081721208660685d5a19dfaf60cac0ad9a4e8a44a3211cc9fd668a9fb29e8f790b97e84e332f53c422a4b1976ba58f3b7f1063ef604d99836b9e9e9ffd8b7ad4b5b43df36698cc13552ea30dcdea8d25f6494432b649da06cabad4e0796ee48a5a1248ba69106d6", 0xbf}, {&(0x7f0000000200)="3b92eb09d633509d609ee3267749a91befd1b8889572cc4428b58b8949efd99af8cf5c6572eca5f86bc49cca43d47951a023610039cca9b07619c94f8cd64a74b75b52afc8816fd1f6ee43481cb4fd815984951ae3387349688803904ef7a905c801f5a4acee3022f39a6005390afea2093cee4003f65dd2e711f84b14a3068561ab4a3dfe8ef6ccca34eefce519160fb97b8710a73756877b675cf6d1b715ce4ade9f1975ef9968420fbb81e2c7cc8d8255c98f6d2f6ee5ae2f7cd8", 0xbc}, {&(0x7f00000002c0)="694dd3af6cf6bf45cf799560f35b0aef79a81eaa82a80a3e582b0342d59c896d613b322abf4b4553839f7c5782430aefb4b221b66ae577e190c5de26aa65f2071e30a5ca93a939843071261007ae3c67ffa197cd778f3bcd2fed972cdeefb0127331c2b9e0d4e2381449d0b71e4533607f780c4b9fbf073ee79875622178ed94e586844414929e3750be8441f4c522f7b9b2e09da0295b6a81aa450aeb2cafa46a1036fdc430113f6481d834b32ea85bef8964", 0xb3}, {&(0x7f0000000380)="319450b3912e12ae21592796859bf2d71b069641136261967b6c9aa2bd4325c62c092f75329af213a836a544a1530873704de2523890a7fa1026b6a1dd53056d77f34635a0be8a187ed7bab7429685e1197765a8e0ba0f524bf67059810e904801453cc5a4e21ceb89cb44d404120d3bba03b8d070a685f231b3b731e13b88983416d6d5f6b285be89c8e09152ac18c216ef5086796a2858bb3291dd86d9a1f37ca0c93eaef60a43fdea7e914bbb0d88d083f3bf362b8d31b888e7cc5d1bc29197812d9458280620aa0769b26aa8e82a4892", 0xd2}, {&(0x7f0000000540)="7bdca1c6be19593f93d48bdb02db43d975492ad2fa9c55b3f545cba6775cab08e2492830637658bf5ae1ee8559a3dd848d3663bdfd1d82f5e759c020451e3a481f56cbddf1f6d37836a9fcf210e7b046b72c2cb12252b70f5a1996d58eae79016c20dd3a2f5d33269d25e82256a9c12bbbc094384907cfbc6adf49a91a652368283a1f8f5289d65cc17f84c6e410d53890f1b25b66eefdf6bb2d58ce478f3b0890d8", 0xa2}, {&(0x7f0000000480)="d0a2e1538e7f991ee2f15a3f4cd8037bc4e8c9857bc0dba10e", 0x19}], 0x6, 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0x11c0}, 0x800}, {{&(0x7f0000001840)=@rc={0x1f, {0x3, 0x9, 0x80000000, 0x5, 0xb80000, 0x4}, 0x5}, 0x80, &(0x7f0000002c40)=[{&(0x7f00000018c0)="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", 0xfe}, 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{&(0x7f0000001bc0)="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0x1000}, {&(0x7f0000002bc0)="7052be2211702503483cf3a87f7c88df", 0x10}, {&(0x7f0000002c00)="c85ac0a79d174127a999885a6fb3e64df169a76514c5ade5a5", 0x19}], 0x7, &(0x7f0000002cc0)=[{0x98, 0x10e, 0xff, "114efbf1230a18a7dca2d5ea55b1b8619f20d7389b052a45da8da538af72a3d4168ba3517f9966736694c1078253c33b04d6e7a23f02981bbfa709f560f18e83e99191c3d2762cc49479a4563207b56580750bf8cf23872c0761af8ff7733cd34c2b776fc1170f2b31304ee88c0935f4ed37908f7c17f8bd5e7bf0f70a49c8932200f35211aa4f5f"}], 0x98, 0xc000}, 0x20}], 0x3, 0x0) rt_sigprocmask(0x3, &(0x7f0000000000), &(0x7f0000000080), 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002e40)={'team0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) 04:07:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000280)=0xfd64, 0x67) listen(r1, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@buf={0x4, &(0x7f0000000000)="45ce8bca"}) connect$inet(r0, &(0x7f0000000140)={0x2, 0x2}, 0x10) socket$inet6(0xa, 0x80f, 0xfffffffffffffff8) 04:07:41 executing program 1 (fault-call:8 fault-nth:50): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:41 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) close(r0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:41 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000080)={{0x7, 0x7, 0x26fc, 0x7c1, 0xffff, 0x8}}) ioctl$BLKRESETZONE(r3, 0x40101283, &(0x7f0000000040)={0x7, 0x40}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmmsg(r1, &(0x7f0000007480)=[{{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000002980)="addf879b", 0x4}], 0x1, &(0x7f0000002a80)}}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 04:07:41 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket(0x11, 0x2, 0x0) r2 = socket$packet(0x11, 0x400000000000002, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) setsockopt(r1, 0x75, 0x3f, &(0x7f00000000c0)="8d6b8b9b4cfb41937a1be4bc5bc2828b276a766e21899f6e72d058cc6fd006a3b7f8b693af416995097997fd453dcdd5b7f434590c932224511d1eef5ce40219f8a7070745d5743d2b7ca6e072f0a6b43728918372b916f961648843c32389f9451d8ab001ca1cdfeca3832890b3f4489bfce0a9e28d6ae4e16730aefbcc431a86", 0x81) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) sendto$packet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 420.707415] FAULT_INJECTION: forcing a failure. [ 420.707415] name failslab, interval 1, probability 0, space 0, times 0 [ 420.718897] CPU: 1 PID: 15639 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 420.726222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.735607] Call Trace: [ 420.738263] dump_stack+0x185/0x1e0 [ 420.741930] ? __should_failslab+0x278/0x2a0 [ 420.746382] should_fail+0x8a7/0xae0 [ 420.750144] __should_failslab+0x278/0x2a0 [ 420.754440] should_failslab+0x29/0x70 [ 420.758396] __kmalloc+0xcb/0x370 [ 420.761883] ? sock_kmalloc+0x14e/0x270 [ 420.765917] sock_kmalloc+0x14e/0x270 [ 420.769756] af_alg_alloc_areq+0x85/0x320 [ 420.773941] aead_recvmsg+0x66b/0x29f0 [ 420.777922] sock_recvmsg+0x1d6/0x230 [ 420.781759] ? aead_sendmsg+0x1b0/0x1b0 [ 420.785803] ___sys_recvmsg+0x41e/0x850 [ 420.789851] ? __fget_light+0x67/0x760 [ 420.793897] ? __fdget+0x4e/0x60 [ 420.797332] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 420.802754] ? __fget_light+0x6e6/0x760 [ 420.806811] __x64_sys_recvmsg+0x3a4/0x510 [ 420.811099] ? ___sys_recvmsg+0x850/0x850 [ 420.815275] do_syscall_64+0x15b/0x230 [ 420.819183] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 420.824375] RIP: 0033:0x455a79 [ 420.827558] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 420.847035] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 420.854759] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 420.862051] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 420.869331] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 420.876615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 420.883895] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000032 04:07:42 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) 04:07:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x42, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x0) 04:07:42 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="240000001a0025f00485bc000400001c0a0b49ffed0000008000080008000300010000f8", 0x24) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x201, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)=""/76) 04:07:42 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1f, 0x400000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)) r4 = accept(r2, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x80) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r4, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x8, 0xf, 0x400, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x4}, [@typed={0x8, 0x21, @uid=r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x1) 04:07:42 executing program 1 (fault-call:8 fault-nth:51): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="022401a5dfa41e68ccacda37c7f28fdc5cc80900000000000000") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x6, @empty, "626f6e6430000000000600000800"}}, 0x1e) 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_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000080)={'bond0\x00', r4}) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) 04:07:42 executing program 6: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x400) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) munlockall() [ 421.270219] FAULT_INJECTION: forcing a failure. [ 421.270219] name failslab, interval 1, probability 0, space 0, times 0 [ 421.281787] CPU: 0 PID: 15675 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 421.289097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.298600] Call Trace: [ 421.301249] dump_stack+0x185/0x1e0 [ 421.304923] ? __should_failslab+0x278/0x2a0 [ 421.309383] should_fail+0x8a7/0xae0 [ 421.313152] __should_failslab+0x278/0x2a0 [ 421.317463] should_failslab+0x29/0x70 [ 421.321416] __kmalloc+0xcb/0x370 [ 421.326577] ? sock_kmalloc+0x14e/0x270 [ 421.330612] sock_kmalloc+0x14e/0x270 [ 421.334453] af_alg_alloc_areq+0x85/0x320 [ 421.338639] aead_recvmsg+0x66b/0x29f0 [ 421.342635] sock_recvmsg+0x1d6/0x230 [ 421.346475] ? aead_sendmsg+0x1b0/0x1b0 [ 421.350535] ___sys_recvmsg+0x41e/0x850 [ 421.354595] ? __fget_light+0x67/0x760 [ 421.358553] ? __fdget+0x4e/0x60 [ 421.361983] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 421.367406] ? __fget_light+0x6e6/0x760 [ 421.371469] __x64_sys_recvmsg+0x3a4/0x510 [ 421.375788] ? ___sys_recvmsg+0x850/0x850 [ 421.379992] do_syscall_64+0x15b/0x230 [ 421.383928] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 421.389144] RIP: 0033:0x455a79 [ 421.392343] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 421.411968] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 421.419726] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 421.427024] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 421.434325] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 421.441626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 421.448923] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000033 04:07:42 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000100)={'ip6_vti0\x00', @ifru_data=&(0x7f00000000c0)="2c79742368742d36ff6618dc049cceefaac67777b4af678e9d54e0f5742bf21a"}) r1 = shmget$private(0x0, 0x1000, 0x908, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/146) 04:07:42 executing program 6: r0 = open(&(0x7f0000000140)='./bus\x00', 0x40, 0x0) close(r0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f00000001c0)={0x11, 0x4, r1, 0x1, 0x3, 0x6, @random="4c37ab943f8a"}, 0x14) r2 = memfd_create(&(0x7f0000000100)="000000008c00000001000000008000", 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) write$P9_RREAD(0xffffffffffffffff, &(0x7f0000001540)=ANY=[@ANYBLOB='\v'], 0x1) readv(r2, &(0x7f0000001200)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 04:07:42 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x418000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) ptrace$setopts(0x4206, r0, 0x4, 0x0) 04:07:42 executing program 3: ioctl$TCSETSF(0xffffffffffffffff, 0x541f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000040)=[{0x1, 0x4}, {0x0, 0x10001}, {0x1a7f, 0x4}, {0x7, 0xca}, {0x3, 0x3}, {0x40, 0x800}, {0x7, 0x2}, {0x3, 0xfffffffffffffef1}]}) 04:07:42 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x2c) r1 = socket$inet6(0xa, 0x1200000000000002, 0x0) sendmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="12000000000000001100000067000000bbde"], 0x12}, 0xfe80) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) 04:07:42 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) recvmmsg(r1, &(0x7f00000052c0)=[{{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/160, 0xa0}], 0x1, &(0x7f00000004c0)=""/70, 0x46, 0x2a77}, 0x8}, {{&(0x7f0000000540)=@alg, 0x80, &(0x7f0000001840)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/146, 0x92}, {&(0x7f0000001680)=""/233, 0xe9}, {&(0x7f0000001780)=""/188, 0xbc}], 0x4, &(0x7f0000001880)=""/249, 0xf9, 0x7095cb6}, 0x3}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001980)=""/153, 0x99}, {&(0x7f0000001a40)=""/17, 0x11}, {&(0x7f0000001a80)=""/64, 0x40}, {&(0x7f0000001ac0)=""/231, 0xe7}], 0x4, &(0x7f0000001c00)=""/120, 0x78, 0x6}, 0x5}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000001c80)=""/224, 0xe0}, {&(0x7f0000001d80)=""/203, 0xcb}, {&(0x7f0000001e80)=""/91, 0x5b}, {&(0x7f0000001f00)=""/87, 0x57}, {&(0x7f0000001f80)=""/247, 0xf7}, {&(0x7f0000002080)=""/210, 0xd2}], 0x6, &(0x7f0000002200)=""/21, 0x15, 0x7ff}, 0x1}, {{&(0x7f0000002240)=@un=@abs, 0x80, &(0x7f0000002500)=[{&(0x7f00000022c0)=""/15, 0xf}, {&(0x7f0000002300)=""/218, 0xda}, {&(0x7f0000002400)=""/253, 0xfd}], 0x3, &(0x7f0000002540)=""/251, 0xfb, 0x6}, 0x1e}, {{0x0, 0x0, &(0x7f0000003840)=[{&(0x7f0000002640)=""/70, 0x46}, {&(0x7f00000026c0)=""/184, 0xb8}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/34, 0x22}, {&(0x7f00000037c0)=""/126, 0x7e}], 0x5, 0x0, 0x0, 0x6d74}, 0x1}, {{&(0x7f00000038c0)=@pptp, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003940)=""/126, 0x7e}, {&(0x7f00000039c0)=""/41, 0x29}, {&(0x7f0000003a00)=""/195, 0xc3}, {&(0x7f0000003b00)=""/246, 0xf6}, {&(0x7f0000003c00)=""/206, 0xce}, {&(0x7f0000003d00)=""/4096, 0x1000}], 0x6, &(0x7f0000004d80)=""/104, 0x68, 0x6}, 0x3f}, {{&(0x7f0000004e00)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000005200)=[{&(0x7f0000004e80)=""/176, 0xb0}, {&(0x7f0000004f40)=""/93, 0x5d}, {&(0x7f0000004fc0)=""/99, 0x63}, {&(0x7f0000005040)=""/89, 0x59}, {&(0x7f00000050c0)=""/241, 0xf1}, {&(0x7f00000051c0)=""/34, 0x22}], 0x6, &(0x7f0000005280)=""/18, 0x12, 0x1}, 0x3}], 0x8, 0x2020, &(0x7f00000054c0)={0x0, 0x1c9c380}) getpeername$packet(0xffffffffffffffff, &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005540)=0x14) accept$packet(0xffffffffffffffff, &(0x7f0000005640)={0x0, 0x0, 0x0}, &(0x7f0000005680)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000056c0)={0x0, @broadcast, @remote}, &(0x7f0000005700)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005800)={0x0, @local, @multicast1}, &(0x7f0000005840)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000005880)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000005980)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000059c0)={@dev, 0x0}, &(0x7f0000005a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000005a40)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000005a80)={@rand_addr, @multicast2, 0x0}, &(0x7f0000005ac0)=0xc) fremovexattr(r0, &(0x7f0000005580)=@known='security.capability\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000005b00)={@remote, @local, 0x0}, &(0x7f0000005b40)=0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006f40)={&(0x7f0000005b80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000005c00)=""/189, 0xbd}, {&(0x7f0000005cc0)=""/160, 0xa0}, {&(0x7f0000005d80)=""/46, 0x2e}, {&(0x7f0000005dc0)=""/175, 0xaf}, {&(0x7f0000005e80)=""/4096, 0x1000}, {&(0x7f0000006e80)=""/3, 0x3}], 0x6, 0x0, 0x0, 0x6}, 0x40000000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000006f80)={@dev, @rand_addr, 0x0}, &(0x7f0000006fc0)=0xc) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000007500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f00000074c0)={&(0x7f0000007000)={0x4b4, r4, 0x2, 0x70bd2b, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r5}, {0x16c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x68}}}]}}, {{0x8, 0x1, r9}, {0x78, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r10}, {0x164, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe77}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff80000000}}}]}}, {{0x8, 0x1, r14}, {0xb0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd0f9}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r16}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}, {{0x8, 0x1, r18}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}]}, 0x4b4}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:42 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xc0002, 0x0) readv(r0, &(0x7f0000000040), 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x3, 0x5}) 04:07:42 executing program 1 (fault-call:8 fault-nth:52): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:42 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000100)=0x40, 0x4) r1 = socket(0x11, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x80000001, 0x1000, 0x81, @random="7defbc52923c", 'vcan0\x00'}) bind$packet(r1, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syz_emit_ethernet(0xffffffffffffff5f, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @random="1b207f5c5eeb", [{[], {0x8100, 0x10001, 0x2, 0x1}}], {@generic={0x0, "60a4fe4caac0b7bf5f1373825b59eef7716c39e03ffffed4552d87b2eea8aabd5d83d424a303aa90b7fc585ea8ada1601e15c23dee532484dc741e0c8f390a71c52197c30af1e6ae64d611788decf0a323f176cf89afd99ba63fc34891699a543b4db7b257a65614b825fd73d4adf8bc72e0be394c4e6ba30044bdfa9ad191af5c8f3e7f4848ee231db883ffc0d1f31aa2e7e868"}}}, &(0x7f0000000000)={0x0, 0x0, [0x6c0, 0x4]}) [ 421.996550] FAULT_INJECTION: forcing a failure. [ 421.996550] name failslab, interval 1, probability 0, space 0, times 0 [ 422.008044] CPU: 0 PID: 15722 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 422.015354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.024744] Call Trace: [ 422.027409] dump_stack+0x185/0x1e0 [ 422.031093] ? __should_failslab+0x278/0x2a0 [ 422.035556] should_fail+0x8a7/0xae0 [ 422.039340] __should_failslab+0x278/0x2a0 [ 422.043611] should_failslab+0x29/0x70 [ 422.047538] __kmalloc+0xcb/0x370 [ 422.050998] ? sock_kmalloc+0x14e/0x270 [ 422.055013] sock_kmalloc+0x14e/0x270 [ 422.058837] af_alg_alloc_areq+0x85/0x320 [ 422.063015] aead_recvmsg+0x66b/0x29f0 [ 422.067002] sock_recvmsg+0x1d6/0x230 [ 422.070855] ? aead_sendmsg+0x1b0/0x1b0 [ 422.074881] ___sys_recvmsg+0x41e/0x850 [ 422.078893] ? __fget_light+0x67/0x760 [ 422.082801] ? __fdget+0x4e/0x60 [ 422.086187] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 422.091592] ? __fget_light+0x6e6/0x760 [ 422.095620] __x64_sys_recvmsg+0x3a4/0x510 [ 422.099895] ? ___sys_recvmsg+0x850/0x850 [ 422.104097] do_syscall_64+0x15b/0x230 [ 422.108010] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 422.113237] RIP: 0033:0x455a79 [ 422.116607] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.136073] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 422.143810] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 422.151120] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 422.158497] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 422.165787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 422.173074] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000034 04:07:43 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) 04:07:43 executing program 2: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r0, 0xffffffffffffff3e, &(0x7f0000000140)}, 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x30000, 0x2, 'client0\x00', 0x2, "87b602caac76defa", "6d7f9e3bc0797db1c9c78207adee5a706350c54a563fbc64595288ab10842164"}) 04:07:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = socket$inet6(0xa, 0x1000000000003, 0x100000003) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0xa, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x90) close(r2) fdatasync(r2) close(r0) 04:07:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup2(r0, r0) accept4$packet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001680)=0x14, 0x80800) sendmsg$can_raw(r1, &(0x7f0000001780)={&(0x7f00000016c0)={0x1d, r2}, 0x10, &(0x7f0000001740)={&(0x7f0000001700)=@can={{0x4, 0x9, 0x1, 0x4}, 0x4, 0x3, 0x0, 0x0, "382b2cacd353f545"}, 0x10}, 0x1}, 0x40) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) 04:07:43 executing program 4: syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) dup(r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x3, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) ioctl$TCXONC(r1, 0x540a, 0x2) tkill(r0, 0x1000000000016) 04:07:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 04:07:43 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b0001020000000000400000000000"], 0x10}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/connector\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000140)=0xe0, 0x4) recvmmsg(r0, &(0x7f0000000f00), 0x400000000000308, 0x10000, &(0x7f0000001000)={0x77359400}) 04:07:43 executing program 1 (fault-call:8 fault-nth:53): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 422.443225] FAULT_INJECTION: forcing a failure. [ 422.443225] name failslab, interval 1, probability 0, space 0, times 0 [ 422.454717] CPU: 0 PID: 15742 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 422.462019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.471408] Call Trace: [ 422.474051] dump_stack+0x185/0x1e0 [ 422.477721] ? __should_failslab+0x278/0x2a0 [ 422.482177] should_fail+0x8a7/0xae0 [ 422.485941] __should_failslab+0x278/0x2a0 [ 422.490243] should_failslab+0x29/0x70 [ 422.494202] __kmalloc+0xcb/0x370 [ 422.497696] ? sock_kmalloc+0x14e/0x270 [ 422.501738] sock_kmalloc+0x14e/0x270 [ 422.505608] af_alg_alloc_areq+0x85/0x320 [ 422.510090] aead_recvmsg+0x66b/0x29f0 [ 422.514118] sock_recvmsg+0x1d6/0x230 [ 422.517955] ? aead_sendmsg+0x1b0/0x1b0 [ 422.522009] ___sys_recvmsg+0x41e/0x850 [ 422.526059] ? __fget_light+0x67/0x760 [ 422.530003] ? __fdget+0x4e/0x60 [ 422.533431] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 422.538855] ? __fget_light+0x6e6/0x760 [ 422.542916] __x64_sys_recvmsg+0x3a4/0x510 [ 422.547229] ? ___sys_recvmsg+0x850/0x850 [ 422.551433] do_syscall_64+0x15b/0x230 [ 422.555369] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 422.560582] RIP: 0033:0x455a79 [ 422.563780] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.583468] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r3 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000100)={0x2, 0x8000, 0x4, 0x0, 0x7}) 04:07:43 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0x8001, 0x40) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x2, 0x0, 0x5, 0x3, 0x0, 0x4, 0x0, 0x1, 0x9, 0x5, 0x1d, 0x8, 0x20, 0xdca, 0x80, 0x2, 0x8000, 0x6, 0x80, 0x8001, 0x33ff9958, 0x3ff, 0x48000000, 0x8, 0xffffffffffffffff, 0x400, 0xf906, 0x6, 0xb3d, 0x2, 0x7f, 0x0, 0xfffffffffffffffb, 0x1, 0x7e, 0xf6b, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000140), 0x1}, 0x2, 0x8, 0x200, 0x3, 0x9, 0xd86, 0x8}, r2, 0x4, r3, 0x2) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r4 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x3ae1, 0x8}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000003c0)={r5, 0x7fffffff, 0x6, 0x9}, &(0x7f0000000400)=0x10) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f0000000100)={0x9, 0xf92, 0x8}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000000000000000, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, r4, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f00000000c0)) chmod(&(0x7f0000000280)='./file0\x00', 0x12) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r6, &(0x7f0000000000)) [ 422.591457] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 422.598775] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 422.606078] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 422.613411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 422.620722] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000035 04:07:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") memfd_create(&(0x7f00000000c0)='}%proc&bdevuser\'!%em1\x00', 0x2) r1 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 04:07:43 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0xe2, 0x400000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000340)={0x5, 0x70, 0x101, 0x7fff, 0x9, 0x8, 0x0, 0x4, 0x4200, 0x1, 0x3, 0x8dea, 0x80000000, 0x0, 0x5, 0x4, 0x5, 0x4, 0xa4, 0x4, 0xfffffffffffffff8, 0x1, 0x4, 0x8, 0x4b, 0x9, 0x41, 0x1, 0x80000001, 0x3, 0x0, 0x7, 0x54, 0x10000, 0x7, 0x377f, 0x8, 0x6, 0x0, 0x101, 0x0, @perf_config_ext={0x2, 0xab}, 0x200, 0x1000, 0x1d, 0x5, 0x30cf, 0x5b, 0x100000001}) ioctl(r0, 0x8912, &(0x7f0000000000)="025cc83d6d345f8f762070") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x73, "3e9f34a567c21767ce39e6fe27bd3aa4a1c63ad6e42535b3f57d2918ef16e23df3a44a190666c3221bf7a651c847f99ebf83c77a479bcbe34abda777e16622a60a8ec6fae37326ec63b7536e9bde1e728f47cfcfd9ae571a623fb34e5bafcb515e385b54c52f610c8ce23ffa943b913182ebe6"}, &(0x7f0000000040)=0x7b) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x2}, 0x8) r3 = socket$inet6(0xa, 0x80803, 0x2000000088) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r5 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00000002c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffd, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r3, &(0x7f00000000c0)={0xa}, 0x1c) 04:07:43 executing program 1 (fault-call:8 fault-nth:54): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:43 executing program 0: r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005b80)='/proc/self/net/pfkey\x00', 0x280000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005bc0), &(0x7f0000005c00)=0x14) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="0143ff87c207028d67ab0bec23cf6a9b98556de401dc854d1689a0920781da7374289c6f2e36cf13934c6572ae469ab29d6f86852f26873514b87805b9d2510b36a55b45661827c55d1d6e1e5bd0e759f77cf7a5f53612151d36d3daf724a38d1de58e7e1991deb64c76d035d4ea9c5cbdcdf87b658abe07cd60c9537c586bd4a96f0ae2a82e01e7980ebb5945"], 0x2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:43 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x4, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x1ae, 0x3, 0x4]}) 04:07:43 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) connect(r1, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="6586a22b200f", 'team0\x00'}}, 0x80) [ 422.924914] FAULT_INJECTION: forcing a failure. [ 422.924914] name failslab, interval 1, probability 0, space 0, times 0 [ 422.936498] CPU: 0 PID: 15771 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 422.943826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.953216] Call Trace: [ 422.955869] dump_stack+0x185/0x1e0 [ 422.959565] ? __should_failslab+0x278/0x2a0 [ 422.964029] should_fail+0x8a7/0xae0 [ 422.967812] __should_failslab+0x278/0x2a0 [ 422.972099] should_failslab+0x29/0x70 [ 422.976059] __kmalloc+0xcb/0x370 [ 422.979558] ? sock_kmalloc+0x14e/0x270 [ 422.983600] sock_kmalloc+0x14e/0x270 [ 422.987449] af_alg_alloc_areq+0x85/0x320 [ 422.991650] aead_recvmsg+0x66b/0x29f0 [ 422.995648] sock_recvmsg+0x1d6/0x230 [ 422.999503] ? aead_sendmsg+0x1b0/0x1b0 [ 423.003563] ___sys_recvmsg+0x41e/0x850 [ 423.007607] ? __fget_light+0x67/0x760 [ 423.011558] ? __fdget+0x4e/0x60 [ 423.015005] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 423.020539] ? __fget_light+0x6e6/0x760 [ 423.024613] __x64_sys_recvmsg+0x3a4/0x510 [ 423.028933] ? ___sys_recvmsg+0x850/0x850 [ 423.033146] do_syscall_64+0x15b/0x230 [ 423.037308] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 423.042533] RIP: 0033:0x455a79 [ 423.045730] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 423.066299] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 423.074065] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 423.081397] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 423.089946] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 423.097345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 423.104655] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000036 04:07:44 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) 04:07:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = socket(0xa, 0x1, 0x0) sendmsg$netlink(r2, &(0x7f0000005b00)={0x0, 0x0, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=[@rights={0x28, 0x1, 0x1, [r3, r0, r1, r0, r1]}], 0x28}, 0x0) recvmmsg(r0, &(0x7f0000005200)=[{{0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/168, 0xa8}}, {{&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/240, 0xf0}}, {{&(0x7f0000002040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002400), 0x0, &(0x7f0000002480)=""/50, 0x32}}, {{0x0, 0x0, &(0x7f00000034c0), 0x0, &(0x7f0000003500)=""/131, 0x83}}, {{0x0, 0x0, &(0x7f0000003900), 0x0, &(0x7f0000003980)=""/114, 0x72}}, {{0x0, 0x0, &(0x7f0000004b80), 0x0, &(0x7f0000004bc0)=""/131, 0x83}}, {{&(0x7f0000004c80)=@nl, 0x80, &(0x7f0000005140), 0x0, &(0x7f00000051c0)=""/57, 0x39}}], 0x7, 0x2, 0x0) r5 = dup2(r2, r3) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x1d0, 0x4) dup2(r4, r2) 04:07:44 executing program 3: gettid() gettid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000300)="6e65742f6465765f6d63617374002122201be1e804e5665e7613aafd00b331ea5d80") exit(0x4) unshare(0x20300) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x12, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffff, 0xffffffffffffff50) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', r1}, 0x10) getresgid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000003c0)={0xf9e, 0xfffffffffffffff7, 0x8, 0x400, [], [], [], 0xf00, 0x4, 0x7, 0x1, "0653c880dc1ddfb893fdf45341c3114b"}) fchownat(r1, &(0x7f0000000380)='./file0\x00', r2, r3, 0x1000) 04:07:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001300add427323b470c458c5602067fffffff81004e220000ac1414aa0b4824ca945f64009400050028925aa80000000000000080000efffeffe809000000fff5dd00000010000100090a1000410400000000fcff", 0x58}], 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000130a85080000000e0000000000000000"], 0x30}, 0x1}, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000840)={0x0, 0xd4, "f0256b2d79da9bf8c25893f902bde7ecc156f5e0a96fee7257791da9f97cb5f6415b790b663e6e75feab910bea01293f1d8826f96923f16807086e9b91005f254fa16ada5988db589e395ef57061c3727e57a87ed7d7e32d2d7738960e01b8bcbc6e9623526d597c6c0d3010847ed6273b5b6741cd07e728cb11c1e6ac194c8a99542b8c2bab3cb95f3e5f364d9490df833ccdcd9dd92faaf787f628731238ebb3e622e44850554d54d9483124c145550d3cd67c60fad6fce8163bb82c961facec2818baae6232998379034832ae463e3737e5a8"}, &(0x7f0000000940)=0xdc) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a80)={&(0x7f0000000ac0)='!\x00', r2}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000a40)={r3, 0x40, 0x30, 0x400, 0x8}, &(0x7f00000009c0)=0x17) recvmsg$kcm(r2, &(0x7f00000007c0)={&(0x7f0000000080)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/221, 0xdd}, {&(0x7f00000002c0)=""/196, 0xc4}, {&(0x7f00000003c0)=""/148, 0x94}, {&(0x7f0000000480)=""/142, 0x8e}, {&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000540)=""/234, 0xea}], 0x6, &(0x7f00000006c0)=""/230, 0xe6, 0x3}, 0x22) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000a00)=@assoc_value={r5, 0xac0}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, 0x43, r6}) 04:07:44 executing program 4: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000340)={0x1, 0x7fff, 0x0, 0xff}) r2 = memfd_create(&(0x7f0000000000)='/dev/nbd#\x00', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) write$P9_RSTATu(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="940000007d010000005200ff7f0500000000030000000300000000000000000008004b0000000100000000040000000000000a002f64656c6554bb7c2e5cccfa6e762f6e626423000100000a002f6465762f6e626423000a002f6465762f6e626423002d006d696d655f7479706576626f786e65743173797374656d2e28626465767b3a75736572408070707031277b255bb3a8890f29ef296c39e303b3b919b101a6710258c1223e01039fb1c91bb95fea0dee9a62c71171cd678364c9b1c371e895fd095b527108d1dfeb653d87249692767a8111108effe6d0fd5233a3243b0bfa76e58d7503679358d51d2ce904146aa300", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5], 0x94) 04:07:44 executing program 1 (fault-call:8 fault-nth:55): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:44 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x800) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f00000000c0)={0xfffff7fffffff274, 0x8001, 0x41, 0x100000000}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffeeb7, 0x2) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x401, 0x1, 0x8, 0x8}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000180)=0xb) getsockopt$bt_hci(r0, 0x65, 0x8000000000000003, &(0x7f0000000380)=""/244, &(0x7f0000000140)=0x26a) 04:07:44 executing program 0: r0 = epoll_create1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4140, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000200)=0x81) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x0) ftruncate(r2, 0x6) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:44 executing program 5: r0 = socket(0x1e, 0x2, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1, &(0x7f0000001380)=""/11, 0xb}, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="b7058a4449c25a2a983f5cdbd9f8af09f0b1acb274a71e4ac9f9ba656d2b2e1734bab729c185827f3def994e551c29ae7f074358df2bf694b054af184d7c704521d17b0292fc870203790402444ec4f84fce38d7d40c609094ff394cf47d252d9110377e7442f347ee0f24530169ac78e6e0b072af58f961", 0x78) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000001940)=[{&(0x7f0000001880)="d0", 0x1}], 0x1, &(0x7f00002d4000)}, 0x0) [ 423.527745] FAULT_INJECTION: forcing a failure. [ 423.527745] name failslab, interval 1, probability 0, space 0, times 0 [ 423.539290] CPU: 1 PID: 15805 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 423.546598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.555987] Call Trace: [ 423.558645] dump_stack+0x185/0x1e0 [ 423.562316] ? __should_failslab+0x278/0x2a0 [ 423.566876] should_fail+0x8a7/0xae0 [ 423.570645] __should_failslab+0x278/0x2a0 [ 423.575052] should_failslab+0x29/0x70 [ 423.578983] __kmalloc+0xcb/0x370 [ 423.582487] ? sock_kmalloc+0x14e/0x270 [ 423.586530] sock_kmalloc+0x14e/0x270 [ 423.590379] af_alg_alloc_areq+0x85/0x320 [ 423.594571] aead_recvmsg+0x66b/0x29f0 [ 423.598560] sock_recvmsg+0x1d6/0x230 [ 423.602403] ? aead_sendmsg+0x1b0/0x1b0 [ 423.606457] ___sys_recvmsg+0x41e/0x850 [ 423.612421] ? __fget_light+0x67/0x760 [ 423.616374] ? __fdget+0x4e/0x60 [ 423.619807] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 423.625234] ? __fget_light+0x6e6/0x760 [ 423.629299] __x64_sys_recvmsg+0x3a4/0x510 [ 423.633623] ? ___sys_recvmsg+0x850/0x850 [ 423.637832] do_syscall_64+0x15b/0x230 [ 423.641770] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 423.646991] RIP: 0033:0x455a79 [ 423.650203] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 423.669833] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:44 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000070000000000000000000000ee000000950000000000000000000000000000000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x0, 0x438, &(0x7f00001a7f05)=""/251}, 0x17) 04:07:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000660000)={0x0, @in={{0x2}}}, &(0x7f00000c8000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) 04:07:44 executing program 0: r0 = epoll_create1(0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x1000000000002, 0x8000) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x19, 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, 0x2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000100)={0x20000010}) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x25, 0x0) [ 423.677595] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 423.684904] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 423.692211] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 423.699517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 423.706825] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000037 04:07:44 executing program 4: socket$kcm(0x29, 0x7, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000200)={{0x400000ffffff94}, {}, 0xfffffffffffffc01}) 04:07:44 executing program 1 (fault-call:8 fault-nth:56): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:44 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000400)=[0xee01, 0x0, 0xffffffffffffffff, 0xee00, 0xee01, 0xee00, 0x0, 0xee00, 0xffffffffffffffff]) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x9, &(0x7f0000000500)=[r1, r2, r3, r4, r7, r5, r6, r8, r9]) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0xbb, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 04:07:44 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) r1 = dup(r0) write$P9_RSTATFS(r1, &(0x7f0000000180)={0x43, 0x9, 0x1, {0x5, 0x100000001, 0x5, 0x9, 0x40, 0x29de, 0xa886, 0x7, 0xfffffffffffffffc}}, 0x43) r2 = epoll_create1(0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x20000, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f0000000100)=0x4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000140)=0x401, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000000)) bind$pptp(r1, &(0x7f0000000280)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) [ 424.059461] FAULT_INJECTION: forcing a failure. [ 424.059461] name failslab, interval 1, probability 0, space 0, times 0 [ 424.071198] CPU: 0 PID: 15835 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 424.078548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.087955] Call Trace: [ 424.090610] dump_stack+0x185/0x1e0 [ 424.094291] ? __should_failslab+0x278/0x2a0 [ 424.098749] should_fail+0x8a7/0xae0 [ 424.102519] __should_failslab+0x278/0x2a0 [ 424.106801] should_failslab+0x29/0x70 [ 424.110732] __kmalloc+0xcb/0x370 [ 424.114224] ? sock_kmalloc+0x14e/0x270 [ 424.118263] sock_kmalloc+0x14e/0x270 [ 424.122108] af_alg_alloc_areq+0x85/0x320 [ 424.126293] aead_recvmsg+0x66b/0x29f0 [ 424.130276] sock_recvmsg+0x1d6/0x230 [ 424.134114] ? aead_sendmsg+0x1b0/0x1b0 [ 424.138165] ___sys_recvmsg+0x41e/0x850 [ 424.142217] ? __fget_light+0x67/0x760 [ 424.146173] ? __fdget+0x4e/0x60 [ 424.149605] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 424.155029] ? __fget_light+0x6e6/0x760 [ 424.159091] __x64_sys_recvmsg+0x3a4/0x510 [ 424.163413] ? ___sys_recvmsg+0x850/0x850 [ 424.167625] do_syscall_64+0x15b/0x230 [ 424.171569] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 424.176785] RIP: 0033:0x455a79 [ 424.179980] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 424.199611] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 424.207403] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 424.214713] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 424.222014] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 424.229319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 424.236623] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000038 04:07:45 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="025cc83d6d345f8f762070") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x28300, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000300)={0xfffffffffffffffd}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x1d}, 0x2}}, 0x6, 0x5, 0xffff, 0x820, 0x9}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r4, 0x3ff}, &(0x7f00000002c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:45 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) statx(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x20000000000031, &(0x7f0000000080), &(0x7f0000000280)=0x187) 04:07:45 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x200) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xff, 0x4c34, 0x7, 0x4, 0x6, 0x800, 0x8, 0x2, 0x8, 0x1, 0x9, 0x8}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x8, 0x8, 0x200, 0x1}, {0x800, 0x8, 0x3, 0x226e}]}) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x100000001, 0x404500) r3 = request_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='.@]:user\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r3, &(0x7f0000000240)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001240)=0x0) mq_notify(r2, &(0x7f0000001280)={0x0, 0xa, 0x4, @tid=r4}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ptrace$getregset(0x4204, r4, 0x6, &(0x7f0000001300)={&(0x7f00000012c0)=""/6, 0x6}) getpeername(r0, &(0x7f0000001340)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000013c0)=0x80) mount(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)='./file0\x00', &(0x7f0000001480)='cgroup\x00', 0x88000, &(0x7f00000014c0)="a121ad967abefc42a2da4eef99c549d80542d56f62586c183b302339a7e83a6b9fafa9df4c782bc5c5d5e800f3dc60377f443772f46626cc6764a04c2634e214f5119829aba623d9b56514450a131f56fa0740239f50583e8b5a2a62e44e3de172e3821f00") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001540)=0x6, 0x2) keyctl$setperm(0x5, r3, 0x40000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000001580)={0x3f}) ioctl$RTC_WKALM_RD(r1, 0x80287010, &(0x7f00000015c0)) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001600)={0x2, 0x200, 0x7, 0x4, 0x0}, &(0x7f0000001640)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001680)=@sack_info={r6, 0xfffffffffffff35f, 0x100000001}, 0xc) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000016c0)={0x1, 0x1f}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001700)) chroot(&(0x7f0000001740)='./file0\x00') mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xc, 0x10, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000001780)) write$P9_RVERSION(r0, &(0x7f00000017c0)={0x13, 0x65, 0xffff, 0x80000000, 0x6, '9P2000'}, 0x13) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001840)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000001940)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x10600080}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)={0x48, r7, 0x200, 0x70bd29, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001980), &(0x7f00000019c0)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001a00)={r6, 0x80000000, 0x2}, 0x8) 04:07:45 executing program 1 (fault-call:8 fault-nth:57): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:45 executing program 2: unshare(0x28020000) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x1) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) unshare(0xe00) setns(r0, 0x0) 04:07:45 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xd56, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000300)=ANY=[], 0x303) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_script(r1, &(0x7f0000000540)={'#! ', './file0', [], 0xa, "f5261e68096d5c0229a3b790564806b2d199ab53bb15d0f456464f127c998493b19e80"}, 0x2e) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000200)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000001c0)=0x4) 04:07:45 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x894e, &(0x7f0000000300)="025cc83d6d345f8f7620dc") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='memory.events\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5) read(r1, &(0x7f0000009fc0)=""/235, 0xeb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x99}, 0x5}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x200, [0x9, 0x3b, 0x3, 0x0, 0x4cc, 0xfff, 0x9, 0x7ff]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x10000, 0x0) r5 = request_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='/dev/vsock\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r5, 0xab, 0x7, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000100)={{0x66d, 0x2}, {0x9, 0x9}, 0x8, 0x7, 0xffffffff}) close(r2) 04:07:45 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) [ 424.597300] FAULT_INJECTION: forcing a failure. [ 424.597300] name failslab, interval 1, probability 0, space 0, times 0 [ 424.608753] CPU: 0 PID: 15872 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 424.616060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.625443] Call Trace: [ 424.628088] dump_stack+0x185/0x1e0 [ 424.631785] ? __should_failslab+0x278/0x2a0 [ 424.636235] should_fail+0x8a7/0xae0 [ 424.640000] __should_failslab+0x278/0x2a0 04:07:45 executing program 0: r0 = epoll_create1(0x1fffffffffffff) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) getsockname(r1, &(0x7f00000002c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000340)=0x80) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xffffffe000000001}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r3, 0xd8, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e21, 0x80, @dev={0xfe, 0x80, [], 0xa}, 0x81}, @in6={0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0x1a}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x8}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x80000001}, @in6={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000280)=0x10) [ 424.644278] should_failslab+0x29/0x70 [ 424.648197] __kmalloc+0xcb/0x370 [ 424.651677] ? sock_kmalloc+0x14e/0x270 [ 424.655708] sock_kmalloc+0x14e/0x270 [ 424.659546] af_alg_alloc_areq+0x85/0x320 [ 424.663730] aead_recvmsg+0x66b/0x29f0 [ 424.667719] sock_recvmsg+0x1d6/0x230 [ 424.671558] ? aead_sendmsg+0x1b0/0x1b0 [ 424.675609] ___sys_recvmsg+0x41e/0x850 [ 424.679661] ? __fget_light+0x67/0x760 [ 424.683606] ? __fdget+0x4e/0x60 [ 424.687036] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 424.692453] ? __fget_light+0x6e6/0x760 [ 424.696518] __x64_sys_recvmsg+0x3a4/0x510 [ 424.700839] ? ___sys_recvmsg+0x850/0x850 [ 424.705050] do_syscall_64+0x15b/0x230 [ 424.708988] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 424.714207] RIP: 0033:0x455a79 [ 424.717411] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 424.737066] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:45 executing program 6 (fault-call:11 fault-nth:0): clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) [ 424.744830] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 424.752139] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 424.759439] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 424.766741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 424.774037] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000039 04:07:45 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="00040000000000000a004e240010000000000000000000000000000000000001020000000000000000000000000000000000000000000000000000000068f67ceb0d6dc2f217000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000a004e2220000000000000000000ffffffffffff000079ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23070000000000000000000000000002000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20ffffff7ffe8000000000495586590000000000aa90eef85a000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2102000000fe80000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d40c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2306000000fe800018f45ca80000000000000000bbff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000844718126d3b916d1460180000000000200000000c00000000000000000000000a004e2002000000ff020000000000000000000000f3ebaeaf49793778000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b0000000000000000000000000000000000ebffffff00000000000000000000000000000000000000000000"], 0x390) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff10fffefd956fa283b724a63fff00000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) 04:07:45 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") timer_settime(0x0, 0x1, &(0x7f00000005c0), &(0x7f0000000600)) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="2f00000004000000000000000000000002000000000700000000000000000000000000000000000000000000000000"], 0x2f) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = socket$alg(0x26, 0x5, 0x0) r2 = geteuid() recvmmsg(r0, &(0x7f0000007640)=[{{&(0x7f0000000700)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/195, 0xc3}, {&(0x7f0000001940)=""/114, 0x72}, {&(0x7f00000019c0)=""/74, 0x4a}, {&(0x7f0000001a40)=""/251, 0xfb}, {&(0x7f0000001b40)=""/52, 0x34}], 0x7, 0x0, 0x0, 0x3}, 0x5}, {{&(0x7f0000001c00)=@sco, 0x80, &(0x7f00000032c0)=[{&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/133, 0x85}, {&(0x7f0000002d40)=""/216, 0xd8}, {&(0x7f0000002e40)=""/198, 0xc6}, {&(0x7f0000002f40)=""/56, 0x38}, {&(0x7f0000002f80)=""/169, 0xa9}, {&(0x7f0000003040)=""/128, 0x80}, {&(0x7f00000030c0)=""/137, 0x89}, {&(0x7f0000003180)=""/185, 0xb9}, {&(0x7f0000003240)=""/82, 0x52}], 0xa, 0x0, 0x0, 0x3f}, 0xffffffffffffff24}, {{&(0x7f0000003380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004900)=[{&(0x7f0000003400)=""/151, 0x97}, {&(0x7f00000034c0)=""/169, 0xa9}, {&(0x7f0000003580)=""/133, 0x85}, {&(0x7f0000003640)=""/7, 0x7}, {&(0x7f0000003680)=""/206, 0xce}, {&(0x7f0000003780)=""/40, 0x28}, {&(0x7f00000037c0)=""/190, 0xbe}, {&(0x7f0000003880)=""/6, 0x6}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/29, 0x1d}], 0xa, &(0x7f00000049c0)=""/77, 0x4d, 0x8}, 0xd5c}, {{0x0, 0x0, &(0x7f0000004c80)=[{&(0x7f0000004a40)=""/172, 0xac}, {&(0x7f0000004b00)=""/59, 0x3b}, {&(0x7f0000004b40)=""/105, 0x69}, {&(0x7f0000004bc0)=""/20, 0x14}, {&(0x7f0000004c00)=""/102, 0x66}], 0x5, 0x0, 0x0, 0x7ff}, 0x2}, {{&(0x7f0000004d00)=@xdp, 0x80, &(0x7f0000007040)=[{&(0x7f0000004d80)=""/4096, 0x1000}, {&(0x7f0000005d80)=""/173, 0xad}, {&(0x7f0000005e40)=""/143, 0x8f}, {&(0x7f0000005f00)=""/215, 0xd7}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/62, 0x3e}], 0x6, &(0x7f00000070c0)=""/161, 0xa1, 0x3ff}, 0x100000001}, {{&(0x7f0000007180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000007580)=[{&(0x7f0000007200)=""/82, 0x52}, {&(0x7f0000007280)=""/89, 0x59}, {&(0x7f0000007300)=""/181, 0xb5}, {&(0x7f00000073c0)}, {&(0x7f0000007400)=""/135, 0x87}, {&(0x7f00000074c0)=""/118, 0x76}, {&(0x7f0000007540)=""/8, 0x8}], 0x7, &(0x7f0000007600)=""/24, 0x18, 0x101}, 0x2}], 0x6, 0x2, &(0x7f00000077c0)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007800)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000007900)=0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000007cc0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20004180}, 0xc, &(0x7f0000007c80)={&(0x7f0000007d00)=ANY=[@ANYBLOB="34030000170000002bbd7000fcdbdf25ff020000000000000000000000000001000004d500000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000004e2200014e2300010200a0206c000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="fe800000000000005a15e800000000000000bb00000000000000004e2200074e240002020000a07f0000000000000000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x334}, 0x1, 0x0, 0x0, 0x8004}, 0x8000) shutdown(r1, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x102) r5 = memfd_create(&(0x7f0000000040)='!em0\x00', 0x2) write$FUSE_LSEEK(r5, &(0x7f0000000080)={0x18, 0x0, 0x3, {0x9}}, 0x18) 04:07:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000140)="29ab67311f16f4776710784809322353af4f982de66d1259a326698513fae3b12796fa75ce8f6e0dff2891a276aebb9d49226d261bea0e7b4b41587aa3528d95764b6c2b6850c42b6ac7a34a915b9f86cff4afcef990ff17ff08f5bdba50afdf60321c") r1 = semget$private(0x0, 0x2, 0x0) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000000)) semop(0x0, &(0x7f0000000000), 0x177) r2 = semget$private(0x0, 0x7, 0x0) semget(0x1, 0x7, 0x42) semop(r2, &(0x7f00000000c0)=[{0x0, 0x0, 0x1800}], 0x1) 04:07:45 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000500)=0xe8) r4 = getuid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000007c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004e00)={0x0}, &(0x7f0000004e40)=0xc) r7 = getuid() r8 = getgid() sendmsg$netlink(r2, &(0x7f0000004f00)={&(0x7f0000000280)=@kern={0x10}, 0xc, &(0x7f0000004d80)=[{&(0x7f00000002c0)={0x13c, 0x10, 0x700, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x20, @ipv4=@loopback=0x7f000001}, @generic="a2c2f84b05f0be9276f6ea5c3c26e681b089f09b9ffa88887e25e7952ad63dee404ddc9ebf16285a5c78f91c840e38011cff73759e0e4a15bdaa1691bf4f4db9a17c6fa37f3e0fb431ef2d6164dfe7d627a2d4038d7af0f3768fa495ca4e75d64b06a6b7709aff47c8c9399f58be0a793cb8b8c80d391ab9f9ef22a89750ef0f1a3edbd3a0009f1c5359a2", @generic="c7983d04c2b2404f51a11ff8fc6160915bd271ee4743d8ab708e8fa7e90835f5b6128431758f056420576c5187b6523e366025145fd5a2bbf962beea1714be101912905eb5fe697086a08dff163d3c859dadb0ba50a7656f2813d4b5df3605786d7ce6d0266c644db3061283eb7b20d8a32d3e8e2a765c0c9be2c2ca673c7e2c218a79408f3ccb8808d53a5091b8ebe0f4e65a07f0db89"]}, 0x13c}, {&(0x7f0000000540)={0x25c, 0x1f, 0x81a, 0x70bd27, 0x25dfdbfd, "", 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@generic="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@typed={0xc, 0x52, @u64}]}, 0x2040}, {&(0x7f0000004d00)={0x18, 0x26, 0x4, 0x70bd25, 0x25dfdbfb, "", [@typed={0x8, 0x86, @u32=0x24546712}]}, 0x18}, {&(0x7f0000004d40)={0x28, 0x11, 0x100, 0x70bd25, 0x25dfdbff, "", [@generic="fa3fa9b01efaa8", @generic="6a5c23cc21add948eaef746df3869fbe"]}, 0x28}], 0x7, &(0x7f0000004e80)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}], 0x78, 0x95}, 0x4000000) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r9 = epoll_create1(0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r10, &(0x7f00000000c0)="26dccc721c6f3610a45ef82e08cdeab6b132bf80d31c8c9b23b782871e3d0e77a29df561d00ac5205ace315200c96e3e180deecb1fd3aa31e887b64334e79a389c3a2e7eb98999badb113c7bed368bd819dcc2119290fe08c97817459baec2b13e2393b1b7b704f883a8e642b4c51e7927644bddc4b6316af0e9c60cea8fcc15d346e93e72749fd908dfeb75eb94e4c4317699813aa5a8fe26501701ab4e2efb8df0f5935b5c46b86132356e9b81e29be21ca69f86056a48826cdd1b77b41b16fbce4905c64cc75804a8b8e7ba9599870aa72d8a108f7aa220b3530be54c4518d32fe7928c44", &(0x7f00000001c0)=""/64}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r9, &(0x7f0000000000)) 04:07:46 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00000002c0)) r1 = eventfd(0x5) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000001500)={0x0, r1}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffffffb, 0x10000) setsockopt(r2, 0xc58b, 0x3, &(0x7f0000000200)="c016eaef12cb9d31f9da044114", 0xd) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x200) connect$rds(r3, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000280)={0x3, r2}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40400, 0x0) write$cgroup_subtree(r4, &(0x7f0000000140), 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 04:07:46 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x30, 0x7f, 0x4}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x400}], 0x2c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x7ff}, 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xa, &(0x7f0000000080)={0xf}, 0xc) 04:07:46 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:46 executing program 1 (fault-call:8 fault-nth:58): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:46 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000200)="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", 0x90, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000002b80)=[{{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000009c0), 0x28e, &(0x7f0000000080)=""/88, 0x58}}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000b40)=""/254, 0xfe}, {&(0x7f0000000c80)=""/28, 0x1c}, {&(0x7f0000000cc0)=""/230, 0xe6}, {&(0x7f0000000dc0)=""/40, 0x28}, {&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000e80)=""/111, 0x6f}], 0x7, &(0x7f0000000f00)=""/19, 0x13}, 0x3}, {{&(0x7f0000002340)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002580)=""/145, 0x91}}, {{&(0x7f0000000100)=@nfc, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000002b40)=""/52, 0x34}}], 0x4, 0x0, &(0x7f0000002cc0)={0x77359400}) [ 425.310772] FAULT_INJECTION: forcing a failure. [ 425.310772] name failslab, interval 1, probability 0, space 0, times 0 [ 425.322306] CPU: 1 PID: 15922 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 425.329609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.338993] Call Trace: [ 425.341641] dump_stack+0x185/0x1e0 [ 425.345307] ? __should_failslab+0x278/0x2a0 [ 425.349759] should_fail+0x8a7/0xae0 [ 425.353528] __should_failslab+0x278/0x2a0 04:07:46 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x2000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r3}, 0x10) [ 425.357809] should_failslab+0x29/0x70 [ 425.361737] __kmalloc+0xcb/0x370 [ 425.365227] ? sock_kmalloc+0x14e/0x270 [ 425.369271] sock_kmalloc+0x14e/0x270 [ 425.373117] af_alg_alloc_areq+0x85/0x320 [ 425.377305] aead_recvmsg+0x66b/0x29f0 [ 425.381290] sock_recvmsg+0x1d6/0x230 [ 425.385124] ? aead_sendmsg+0x1b0/0x1b0 [ 425.389180] ___sys_recvmsg+0x41e/0x850 [ 425.393220] ? __fget_light+0x67/0x760 [ 425.397159] ? __fdget+0x4e/0x60 [ 425.400585] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 425.406015] ? __fget_light+0x6e6/0x760 [ 425.410091] __x64_sys_recvmsg+0x3a4/0x510 [ 425.414409] ? ___sys_recvmsg+0x850/0x850 [ 425.418632] do_syscall_64+0x15b/0x230 [ 425.422569] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 425.427781] RIP: 0033:0x455a79 [ 425.430983] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 425.450616] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:46 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x2001) unshare(0x24020400) poll(&(0x7f0000000000)=[{r0, 0x2000000000000}], 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) 04:07:46 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x0, 0x0) [ 425.458373] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 425.465677] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 425.472980] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 425.480300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 425.487611] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000003a 04:07:46 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000005c0), &(0x7f0000000600)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xffffffffffffffde) setfsuid(r1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000380)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30254d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='*wlan1:\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r4, &(0x7f0000000280)=""/55, 0x37) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0), 0x4) sendfile(r2, r2, &(0x7f0000000240), 0x20000102000007) getresgid(&(0x7f0000000300), &(0x7f0000000500), &(0x7f0000000540)=0x0) chown(&(0x7f00000002c0)='./file0\x00', r1, r5) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 04:07:46 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x10) write$FUSE_OPEN(r3, &(0x7f0000000140)={0x20, 0xffffffffffffffff, 0x4, {0x0, 0x1}}, 0x20) openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x400000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) 04:07:46 executing program 1 (fault-call:8 fault-nth:59): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 425.821891] FAULT_INJECTION: forcing a failure. [ 425.821891] name failslab, interval 1, probability 0, space 0, times 0 [ 425.833569] CPU: 0 PID: 15955 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 425.840885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.850288] Call Trace: [ 425.852944] dump_stack+0x185/0x1e0 [ 425.856618] ? __should_failslab+0x278/0x2a0 [ 425.861085] should_fail+0x8a7/0xae0 [ 425.864856] __should_failslab+0x278/0x2a0 [ 425.869162] should_failslab+0x29/0x70 [ 425.873145] __kmalloc+0xcb/0x370 [ 425.876657] ? sock_kmalloc+0x14e/0x270 [ 425.880726] sock_kmalloc+0x14e/0x270 [ 425.884585] af_alg_alloc_areq+0x85/0x320 [ 425.888791] aead_recvmsg+0x66b/0x29f0 [ 425.892794] sock_recvmsg+0x1d6/0x230 [ 425.896645] ? aead_sendmsg+0x1b0/0x1b0 [ 425.900707] ___sys_recvmsg+0x41e/0x850 [ 425.904775] ? __fget_light+0x67/0x760 [ 425.908741] ? __fdget+0x4e/0x60 [ 425.912193] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 425.917646] ? __fget_light+0x6e6/0x760 [ 425.921721] __x64_sys_recvmsg+0x3a4/0x510 [ 425.926050] ? ___sys_recvmsg+0x850/0x850 [ 425.930304] do_syscall_64+0x15b/0x230 [ 425.934267] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 425.939508] RIP: 0033:0x455a79 [ 425.942735] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 425.962460] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:46 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000080)=""/3) fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) chroot(&(0x7f0000000140)='./file0\x00') tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:46 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) lseek(r0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 425.970246] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 425.977726] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 425.985040] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 425.992351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 425.999665] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000003b [ 426.036703] print_req_error: 42 callbacks suppressed [ 426.036721] print_req_error: I/O error, dev loop0, sector 0 [ 426.047895] buffer_io_error: 40 callbacks suppressed [ 426.047916] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 426.060865] print_req_error: I/O error, dev loop0, sector 8 [ 426.066670] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 426.074517] print_req_error: I/O error, dev loop0, sector 16 [ 426.080436] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 426.088231] print_req_error: I/O error, dev loop0, sector 24 [ 426.094145] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 426.102201] print_req_error: I/O error, dev loop0, sector 32 [ 426.108224] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 426.116176] print_req_error: I/O error, dev loop0, sector 40 [ 426.122100] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 426.130152] print_req_error: I/O error, dev loop0, sector 48 04:07:47 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) io_setup(0x2, &(0x7f0000000240)=0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000300)='/dev/cuse\x00', 0xffffffffffffff9c}, 0x10) io_cancel(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x9, 0x5846, r0, &(0x7f00000002c0)="d527", 0x2, 0x3db2c4d0, 0x0, 0x0, r2}, &(0x7f00000003c0)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@fragment, 0x8) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x442480, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x400004000003, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x3a7, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0x9}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r5, 0x1ac}, 0x8) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r4, 0xc0305710, &(0x7f0000000200)={0x0, 0x8, 0xf4, 0x22c950b5}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000180)={r5, 0xffff}, 0x8) 04:07:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000600)="bf", 0x1, 0x48085, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000240)={&(0x7f00001ee000/0x2000)=nil, 0x2000}, &(0x7f00000002c0)=0x10) socketpair(0xa, 0x5, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r2, 0x5428) 04:07:47 executing program 1 (fault-call:8 fault-nth:60): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 426.136099] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 426.143981] print_req_error: I/O error, dev loop0, sector 56 [ 426.149960] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 426.157798] print_req_error: I/O error, dev loop0, sector 64 [ 426.163720] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 426.171524] print_req_error: I/O error, dev loop0, sector 72 [ 426.177437] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 426.332484] FAULT_INJECTION: forcing a failure. [ 426.332484] name failslab, interval 1, probability 0, space 0, times 0 [ 426.344097] CPU: 1 PID: 15989 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 426.351415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.360804] Call Trace: [ 426.363457] dump_stack+0x185/0x1e0 [ 426.367165] ? __should_failslab+0x278/0x2a0 [ 426.371634] should_fail+0x8a7/0xae0 [ 426.375415] __should_failslab+0x278/0x2a0 [ 426.379709] should_failslab+0x29/0x70 [ 426.383669] __kmalloc+0xcb/0x370 [ 426.387167] ? sock_kmalloc+0x14e/0x270 [ 426.391210] sock_kmalloc+0x14e/0x270 [ 426.395063] af_alg_alloc_areq+0x85/0x320 [ 426.399265] aead_recvmsg+0x66b/0x29f0 [ 426.403260] sock_recvmsg+0x1d6/0x230 [ 426.407113] ? aead_sendmsg+0x1b0/0x1b0 [ 426.411162] ___sys_recvmsg+0x41e/0x850 [ 426.415220] ? __fget_light+0x67/0x760 [ 426.419166] ? __fdget+0x4e/0x60 [ 426.422611] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 426.428053] ? __fget_light+0x6e6/0x760 [ 426.432127] __x64_sys_recvmsg+0x3a4/0x510 [ 426.436544] ? ___sys_recvmsg+0x850/0x850 [ 426.440763] do_syscall_64+0x15b/0x230 [ 426.444711] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 426.449936] RIP: 0033:0x455a79 [ 426.453149] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 426.472759] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:47 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x801) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r3, r4, 0x21, &(0x7f0000000140)={0x1f, 0x5, 0x4, 0xf7}) 04:07:47 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x20002) sendto$unix(r0, &(0x7f0000000100)="1d74e7b503f4b9d1e9745712d18a5d", 0xf, 0x4000000, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = epoll_create1(0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000005c0)={0x3a, @multicast1=0xe0000001, 0x4e24, 0x4, 'wrr\x00', 0x3, 0x2, 0x14}, 0x2c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r3, r4) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000000000)) r6 = msgget$private(0x0, 0x93) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r10 = getgid() r11 = getpid() r12 = getpid() msgctl$IPC_SET(r6, 0x1, &(0x7f0000000540)={{0x3, r7, r8, r9, r10, 0x182}, 0xeb8, 0x6, 0x39d0, 0x100000001, 0x2, 0x3, r11, r12}) [ 426.480542] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 426.487875] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 426.495212] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 426.502524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 426.509832] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000003c 04:07:47 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x5) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x800) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105518, &(0x7f0000001000)) 04:07:47 executing program 1 (fault-call:8 fault-nth:61): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x80000400008913, &(0x7f0000000140)="f936361c0270c80500000000002070") r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x20000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40010}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_newroute={0x24, 0x18, 0x400, 0x70bd29, 0x25dfdbfe, {0x2, 0x90, 0x14, 0x80000001, 0x0, 0x2, 0xfe, 0x7, 0x2000}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000000)) [ 426.706632] FAULT_INJECTION: forcing a failure. [ 426.706632] name failslab, interval 1, probability 0, space 0, times 0 [ 426.718238] CPU: 0 PID: 16007 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 426.725545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.734956] Call Trace: [ 426.737609] dump_stack+0x185/0x1e0 [ 426.741302] ? __should_failslab+0x278/0x2a0 [ 426.745762] should_fail+0x8a7/0xae0 [ 426.749538] __should_failslab+0x278/0x2a0 [ 426.753828] should_failslab+0x29/0x70 [ 426.757757] __kmalloc+0xcb/0x370 [ 426.761244] ? sock_kmalloc+0x14e/0x270 [ 426.765287] sock_kmalloc+0x14e/0x270 [ 426.769132] af_alg_alloc_areq+0x85/0x320 [ 426.773348] aead_recvmsg+0x66b/0x29f0 [ 426.777337] sock_recvmsg+0x1d6/0x230 [ 426.781174] ? aead_sendmsg+0x1b0/0x1b0 [ 426.785218] ___sys_recvmsg+0x41e/0x850 [ 426.789273] ? __fget_light+0x67/0x760 [ 426.793213] ? __fdget+0x4e/0x60 [ 426.796631] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 426.802053] ? __fget_light+0x6e6/0x760 04:07:47 executing program 0: r0 = epoll_create1(0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x30100, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x3, 0x4) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:47 executing program 5: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000), 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x0, 0xa, 0x3, 0x9, 0x340, 0x7fffffff, 0x5, r1}, &(0x7f00000000c0)=0x20) [ 426.806116] __x64_sys_recvmsg+0x3a4/0x510 [ 426.810440] ? ___sys_recvmsg+0x850/0x850 [ 426.814654] do_syscall_64+0x15b/0x230 [ 426.818583] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 426.823796] RIP: 0033:0x455a79 [ 426.826996] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 426.846714] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 426.854667] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 426.861982] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 426.869291] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 426.876601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 426.883912] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000003d 04:07:48 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000000000)="d3") ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) 04:07:48 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x122) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000006000/0x3000)=nil) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 04:07:48 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x600000000000, 0x2, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xf1, "f1866820e12b3255e9bf4f583782f295981da0a8256e8959b816a013ab1d4f29d499eb64579dc8debf0841594761bd34d6e1dadf2ec2753e7938cc085968d953bdda764f816844bad60fc0789c3bc22d45bb3e68d6c4b1441c42c28dec721feceb2ebd2900d2eee9eab3224043a34da57b43f739b574aa96a09b9b6e1b314be13e057c2b03e1f01d3279adf859d1bc39d922ad104d1fcea12730bcfa3620cc37d7fb4a7d251ea7b30744679a1a57619d9da4a2e5c59b3ec709f2cf17618a42d8e0784cf6e87d7b064304140d6f27c6b06cff71ecea8774f06a1b6b5adc5cc04f3621dc9a777246019e63667d74616a5ca1"}, &(0x7f0000000280)=0xf9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 04:07:48 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x80000) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000100)={0x9, 0x0, 0x91df, 0x10001}) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) 04:07:48 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x1) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000140)="0d7d5bdf4dc527bf5f8b3887442879fc3b37f47718e5cdf93fe29d002a35221c7102e92fa815e3e4be2ab566db56e810086eb76612296ee24f05148e1c3c08f7992824a43e180eabb177ad2786ad71a00ea6495ab0595e9261f7e25f0dc694c979944e14f4c9c0a601280ae11ff1f89533728c5fbfc169f379d71b8b5a6e81894043f2421a1c8631031091004ebc911461d5ed457127c9cdf6054cdb6d04fd75ecb9aefa57de32ca2c80c227141a0fcffa3c3761de54aaf95bf8f173d2cf2322814adefdc57482590a9b36596bfd63c38cf68e31fa4533e592606f6b660750780a227bf564145764721aa0ead36a43099035983a", 0xf4) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) socket$netlink(0x10, 0x3, 0x0) r4 = getpid() fcntl$setown(r1, 0x8, r4) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:48 executing program 1 (fault-call:8 fault-nth:62): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x6a03cacd, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f00000000c0)=""/65) close(r0) 04:07:48 executing program 7: r0 = getpgrp(0x0) ioprio_set$pid(0x3, r0, 0x0) getpgrp(r0) 04:07:48 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3a000000e3ff00000000000000000000000000000000000000008623f596000000000000000000000000000007"]}) r1 = dup3(r0, r0, 0x80000) write$P9_RLINK(r1, &(0x7f0000000100)={0x7, 0x47, 0x2}, 0x7) mprotect(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x1000007) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r2) 04:07:48 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80011, r1, 0x0) r2 = socket(0x9, 0x8000f, 0x81) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) 04:07:48 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = accept4(r0, &(0x7f0000000140)=@ax25, &(0x7f0000000000)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000fcff0000000000000000000038000000000000000000000001006c000200000000000000000000000000000000000000000200000000000000000000001f000000000000000000008837ca37663ab3861c7ac108d4de27d8047ec2bcdee13d68f23223056b49a751a5226d77fa5b4ac015a1aec5628610c28f60"], 0x58) 04:07:48 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f0000000600000038050000c0000000a0020000a00200006803000000000000a0040000a0040000a0040000a0040000a004000006000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="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"], @ANYBLOB="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"], 0x598) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x1b, 0x4, 0x100000001, 0x0, r4}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r5, 0x28, &(0x7f00000000c0)}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r5, &(0x7f00000001c0), &(0x7f0000000080)}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000140)={0x4}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) [ 427.579796] FAULT_INJECTION: forcing a failure. [ 427.579796] name failslab, interval 1, probability 0, space 0, times 0 [ 427.592009] CPU: 1 PID: 16066 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 427.599330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.608730] Call Trace: [ 427.611415] dump_stack+0x185/0x1e0 [ 427.615471] ? __should_failslab+0x278/0x2a0 [ 427.619931] should_fail+0x8a7/0xae0 [ 427.623730] __should_failslab+0x278/0x2a0 [ 427.628029] should_failslab+0x29/0x70 [ 427.631964] __kmalloc+0xcb/0x370 [ 427.635462] ? sock_kmalloc+0x14e/0x270 [ 427.639501] sock_kmalloc+0x14e/0x270 [ 427.643360] af_alg_alloc_areq+0x85/0x320 [ 427.647559] aead_recvmsg+0x66b/0x29f0 [ 427.651571] sock_recvmsg+0x1d6/0x230 [ 427.655418] ? aead_sendmsg+0x1b0/0x1b0 [ 427.659473] ___sys_recvmsg+0x41e/0x850 [ 427.663531] ? __fget_light+0x67/0x760 [ 427.667475] ? __fdget+0x4e/0x60 [ 427.670901] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 427.676349] ? __fget_light+0x6e6/0x760 [ 427.680422] __x64_sys_recvmsg+0x3a4/0x510 [ 427.684847] ? ___sys_recvmsg+0x850/0x850 [ 427.689068] do_syscall_64+0x15b/0x230 [ 427.693015] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 427.698237] RIP: 0033:0x455a79 [ 427.701437] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.721750] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:48 executing program 4: 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_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1ffffffffffffffc, 0xfffffffffffffffc) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x3, 0x4) sendto$inet(r1, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f0000000340)=0x100) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000140)=0xffffffff) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000180)=""/143) 04:07:48 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = getpgrp(0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x301100, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) write$cgroup_int(r4, &(0x7f0000000100)=0x3, 0x12) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00000000c0)={r3, r4, 0x1ff}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)=""/148, 0x94}], 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') ioctl$int_in(r3, 0x0, &(0x7f0000000140)=0x100) preadv(r5, &(0x7f0000000480), 0x10000000000002a1, 0x0) 04:07:48 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@routing, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") close(r1) 04:07:48 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r2, 0x11, 0x6f, &(0x7f00000002c0)=0x8, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) getpeername$unix(r4, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) [ 427.729515] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 427.736824] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 427.744136] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 427.751458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 427.759654] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000003e 04:07:48 executing program 2: socket$key(0xf, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{&(0x7f0000000b40)=@ll={0x11, 0xf7, r0, 0x1, 0x9, 0x6}, 0xffffffffffffffa3, &(0x7f0000000f00), 0x154, &(0x7f0000001000)=ANY=[@ANYRES32], 0x2}, 0x200000000}], 0x1, 0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f0000000000)) sync() rt_sigaction(0x400200000000007, &(0x7f00000002c0)={0x4004f2, {0xffffffbfffbff270}}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x280000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000080)=""/59) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp\x00') execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)="5e76626f786e657430776c616e31246264657676626f786e6574306c6f766d6e6574305d296d643573756d252dc125747275737465642d70707030265d212f5c776c616e315c5c6b657972696e67776c616e312b5e7b00", &(0x7f0000000200)='/dev/rtc0\x00', &(0x7f0000000300)='vcan0\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='vboxnet1\\\x00', &(0x7f00000003c0)='GPL:em1%em0\x00', &(0x7f0000000400)=']\x00', &(0x7f0000000440)='vcan0\x00', &(0x7f0000000480)=',$*]GPL!trusted\x00', &(0x7f00000004c0)='net/icmp\x00']) clock_gettime(0x0, &(0x7f0000001d00)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001d80)) recvmmsg(r2, &(0x7f0000001c00)=[{{&(0x7f0000000540)=@generic, 0x80, &(0x7f00000008c0)=[{&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/178, 0xb2}, {&(0x7f0000000780)=""/54, 0x36}, {&(0x7f00000007c0)=""/216, 0xd8}], 0x4, 0x0, 0x0, 0x80}, 0x6}, {{&(0x7f0000000900)=@generic, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000980)=""/99, 0x63}, {&(0x7f0000000a00)=""/138, 0x8a}, {&(0x7f0000000ac0)=""/124, 0x7c}, {&(0x7f0000000bc0)=""/93, 0x5d}], 0x4, &(0x7f0000000c80)=""/220, 0xdc, 0xcba}, 0x1ff}, {{&(0x7f0000000d80)=@ipx, 0x80, &(0x7f0000001480)=[{&(0x7f0000000e00)=""/86, 0x56}, {&(0x7f0000000e80)=""/66, 0x42}, {&(0x7f0000000f00)=""/208, 0xd0}, {&(0x7f0000001040)=""/29, 0x1d}, {&(0x7f0000001080)=""/172, 0xac}, {&(0x7f0000001140)=""/79, 0x4f}, {&(0x7f00000011c0)=""/142, 0x8e}, {&(0x7f0000001280)=""/196, 0xc4}, {&(0x7f0000001380)=""/222, 0xde}], 0x9, &(0x7f0000001540)=""/112, 0x70}, 0x4b3}, {{&(0x7f00000015c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001640)=""/145, 0x91}, {&(0x7f0000001700)=""/169, 0xa9}, {&(0x7f00000017c0)=""/162, 0xa2}, {&(0x7f0000001880)=""/100, 0x64}, {&(0x7f0000001900)=""/255, 0xff}, {&(0x7f0000001a00)=""/75, 0x4b}, {&(0x7f0000001a80)=""/209, 0xd1}], 0x7, 0x0, 0x0, 0x5}, 0x96b}], 0x4, 0x40000000, &(0x7f0000001d40)={r3, r4+30000000}) 04:07:49 executing program 1 (fault-call:8 fault-nth:63): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:49 executing program 7: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001300)={0x53, 0x0, 0x2, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000100)=""/4096}, &(0x7f0000001100)='\x00\x00', &(0x7f0000001200)=""/190, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) bind$alg(r0, &(0x7f0000001140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10000, 0x48001) write$P9_RUNLINKAT(r2, &(0x7f0000000080)={0x7, 0x4d, 0x8001}, 0x7) 04:07:49 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000003c0)={@empty, r2}, 0x14) r3 = perf_event_open(&(0x7f000001d000)={0x0, 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) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) write$FUSE_NOTIFY_STORE(r3, &(0x7f0000000040)={0x31, 0x4, 0x0, {0x3, 0x10000, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x31) r5 = accept4(r1, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80, 0x80000) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000200)={r1, r6}) r7 = geteuid() getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) mount$fuse(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='fuse\x00', 0x1, &(0x7f0000000400)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {'group_id', 0x3d, r8}, 0x2c, {[{@default_permissions='default_permissions', 0x2c}]}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000000)) [ 428.225101] FAULT_INJECTION: forcing a failure. [ 428.225101] name failslab, interval 1, probability 0, space 0, times 0 [ 428.236609] CPU: 1 PID: 16093 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 428.243910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.253294] Call Trace: [ 428.255940] dump_stack+0x185/0x1e0 [ 428.259614] ? __should_failslab+0x278/0x2a0 [ 428.264082] should_fail+0x8a7/0xae0 [ 428.267853] __should_failslab+0x278/0x2a0 [ 428.272136] should_failslab+0x29/0x70 [ 428.276073] __kmalloc+0xcb/0x370 [ 428.279565] ? sock_kmalloc+0x14e/0x270 [ 428.283597] sock_kmalloc+0x14e/0x270 [ 428.287446] af_alg_alloc_areq+0x85/0x320 [ 428.291632] aead_recvmsg+0x66b/0x29f0 [ 428.295616] sock_recvmsg+0x1d6/0x230 [ 428.299447] ? aead_sendmsg+0x1b0/0x1b0 [ 428.303499] ___sys_recvmsg+0x41e/0x850 [ 428.307542] ? __fget_light+0x67/0x760 [ 428.311485] ? __fdget+0x4e/0x60 [ 428.314907] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 428.320332] ? __fget_light+0x6e6/0x760 [ 428.324392] __x64_sys_recvmsg+0x3a4/0x510 [ 428.328699] ? ___sys_recvmsg+0x850/0x850 [ 428.332902] do_syscall_64+0x15b/0x230 [ 428.336839] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 428.342063] RIP: 0033:0x455a79 [ 428.345268] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 428.365142] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 428.372906] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 428.380213] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 428.387539] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 428.394849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 428.402179] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 000000000000003f 04:07:51 executing program 0: r0 = socket$inet6(0xa, 0x8080e, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") epoll_create1(0x80005) perf_event_open(&(0x7f000001d000)={0x0, 0x2fa, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x4000000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000240)={0xfffffffffffffffc}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r2, &(0x7f00000001c0)={0xf, 0x8, 0xfa00, {r3, 0x9}}, 0x10) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000140)=0xcbe, 0x101, 0x4) 04:07:51 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x82500, 0x0) r1 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)) write$P9_RSTATu(r0, &(0x7f00000001c0)={0xa4, 0x7d, 0x2, {{0x0, 0x68, 0x7, 0x7, {0x2, 0x0, 0x7}, 0x1000000, 0x101, 0x1, 0x7, 0x16, '$mime_typeeth0#mwlan0%', 0x1, "94", 0x1a, "6b657972696e672d5c656d31252b2a5c217f776c616e31232d2d", 0x4, "0127295d"}, 0x27, '\\#vmnet1wlan1.proc[keyringvboxnet0[ppp0', r1, r2, r3}}, 0xa4) r4 = getpid() prlimit64(r4, 0x0, &(0x7f0000000080), 0x0) 04:07:51 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffffffff7fff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0xb8f3, 0x9, 0x1, 0x8, 0x8}, &(0x7f00000000c0)=0x98) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r4 = getpid() fcntl$setown(r1, 0x8, r4) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x802, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/216) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x800000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 04:07:51 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) fcntl$setlease(r0, 0x400, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r1, &(0x7f0000000100)="5ffedb45c697e8fe4e", &(0x7f0000000200)="8d168b4fee8e60e9ed9d35efeb1493902010c2d0bb57477ab4bf895bc85c721622674ed5ec1e0b4266ff97df46796571b8b140239f74d9804f936b6811d648519d24e4a06a8ad26a09aa", 0x3}, 0x20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x200}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x7fffffff, 0xef}) ppoll(&(0x7f0000000140)=[{r0, 0x211}, {r1, 0x2420}, {r0, 0x400}, {r0, 0x4011}, {r1, 0x1020}, {r0, 0x10}], 0x6, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x37e}, 0x8) 04:07:51 executing program 1 (fault-call:8 fault-nth:64): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:51 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'veth0_to_bond\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000300)=0x14) connect$packet(r1, &(0x7f0000000340)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RLCREATE(r3, &(0x7f0000000240)={0x18, 0xf, 0x1, {{0x20, 0x3, 0x1}, 0x9}}, 0x18) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) accept$alg(r1, 0x0, 0x0) recvmmsg(r0, &(0x7f000000a700)=[{{0x0, 0xffffff6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/200, 0xc8}], 0x1, 0x0, 0x3db}}], 0x40000000000015f, 0x20, 0x0) 04:07:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000100)="709a9f7b20a866f2fd78629019faa269457365a57c99ac05b1fa56d029a42a02807c20d4aa209c72c28a2df618a80746315d022bc3fb91198556f9936c3785b1f8040e43bfcfd75a5ceb90", 0x4b) sendto$inet(r1, &(0x7f00000002c0)="c5c60db035b4bbe0436081361ab48ba2301ff2f2fac964f38543588837", 0x0, 0xc1, &(0x7f0000000200)={0x2}, 0xfe29) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)=0x80000001) [ 430.686665] FAULT_INJECTION: forcing a failure. [ 430.686665] name failslab, interval 1, probability 0, space 0, times 0 [ 430.698189] CPU: 0 PID: 16127 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 430.705500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.714883] Call Trace: [ 430.717533] dump_stack+0x185/0x1e0 [ 430.721212] ? __should_failslab+0x278/0x2a0 [ 430.725678] should_fail+0x8a7/0xae0 [ 430.729459] __should_failslab+0x278/0x2a0 04:07:51 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x80000) ioctl$sock_ifreq(r0, 0x8b8d9fb8e3dd827a, &(0x7f0000000600)={'veth0_to_team\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @hyper}}) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x3c0) dup2(r2, r2) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x0, 0xc0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x2, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x138) [ 430.733745] should_failslab+0x29/0x70 [ 430.737673] __kmalloc+0xcb/0x370 [ 430.741160] ? sock_kmalloc+0x14e/0x270 [ 430.745194] sock_kmalloc+0x14e/0x270 [ 430.749033] af_alg_alloc_areq+0x85/0x320 [ 430.753219] aead_recvmsg+0x66b/0x29f0 [ 430.757197] sock_recvmsg+0x1d6/0x230 [ 430.761040] ? aead_sendmsg+0x1b0/0x1b0 [ 430.765094] ___sys_recvmsg+0x41e/0x850 [ 430.769232] ? __fget_light+0x67/0x760 [ 430.773185] ? __fdget+0x4e/0x60 [ 430.776625] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 430.782052] ? __fget_light+0x6e6/0x760 04:07:51 executing program 4: r0 = socket(0xb, 0x2000000000000800, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x4}, 0x242, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x100000000000}, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x12, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 'veth1_to_bond\x00'}) [ 430.786116] __x64_sys_recvmsg+0x3a4/0x510 [ 430.790455] ? ___sys_recvmsg+0x850/0x850 [ 430.794680] do_syscall_64+0x15b/0x230 [ 430.798625] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 430.803855] RIP: 0033:0x455a79 [ 430.807059] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.826790] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:51 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x0, 0xf1}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) socketpair$inet6(0xa, 0x1, 0xd, &(0x7f0000000100)) 04:07:51 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) lstat(&(0x7f0000000140)='.\x00', &(0x7f0000000180)) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="50000000451f145dbe19517d5e57a027a28515a24671548edbf15c8acad5d3cce03141b6a3bba2a88d8ff42aac93f48656fc7888a527e00fa709af2c9d9246cccf685cc835d1b96249e8ded98d0af545f0934460fe8ab50c3bc621c7fd49fc2b8d680820c48151e5", @ANYRES16=0x0, @ANYBLOB="080125bd7000ffdbdf2503000000080002000a00000004000500080003003b00000008000400030000000800040001000000080001004e24000008000300000000000800040000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 04:07:51 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpid() pread64(r2, &(0x7f0000000080)=""/93, 0x5d, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000000)={r2, r1, 0x3}) [ 430.834650] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 430.841968] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 430.849400] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 430.856708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 430.864020] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000040 04:07:52 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100000001, 0x880) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=0xffffffffffffff9c) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)) [ 431.090423] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 04:07:52 executing program 4: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="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", 0xfee2, r1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x40, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000340)=r3, 0x4) clone(0x3104000, &(0x7f00000003c0), &(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) [ 431.136422] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 04:07:52 executing program 1 (fault-call:8 fault-nth:65): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:52 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, 0x8, &(0x7f0000000000)=0x8000, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x923, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000000080)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 431.369672] FAULT_INJECTION: forcing a failure. [ 431.369672] name failslab, interval 1, probability 0, space 0, times 0 [ 431.381210] CPU: 1 PID: 16181 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 431.388523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.398036] Call Trace: [ 431.400712] dump_stack+0x185/0x1e0 [ 431.404408] ? __should_failslab+0x278/0x2a0 [ 431.409662] should_fail+0x8a7/0xae0 [ 431.413463] __should_failslab+0x278/0x2a0 [ 431.417757] should_failslab+0x29/0x70 [ 431.421706] __kmalloc+0xcb/0x370 [ 431.425240] ? sock_kmalloc+0x14e/0x270 [ 431.429298] sock_kmalloc+0x14e/0x270 [ 431.433156] af_alg_alloc_areq+0x85/0x320 [ 431.437365] aead_recvmsg+0x66b/0x29f0 [ 431.441390] sock_recvmsg+0x1d6/0x230 [ 431.445252] ? aead_sendmsg+0x1b0/0x1b0 [ 431.449313] ___sys_recvmsg+0x41e/0x850 [ 431.453374] ? __fget_light+0x67/0x760 [ 431.457339] ? __fdget+0x4e/0x60 [ 431.460784] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 431.466250] ? __fget_light+0x6e6/0x760 [ 431.470331] __x64_sys_recvmsg+0x3a4/0x510 [ 431.474670] ? ___sys_recvmsg+0x850/0x850 [ 431.478900] do_syscall_64+0x15b/0x230 [ 431.482852] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 431.488077] RIP: 0033:0x455a79 [ 431.491281] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 431.510911] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"7465856c30000000000000a2e3590008", @ifru_map}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x40000) ioctl$KDMKTONE(r1, 0x4b30, 0x7c04) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000080)) [ 431.518670] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 431.520117] IPVS: ftp: loaded support on port[0] = 21 [ 431.525969] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 431.525993] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 431.526010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 431.526027] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000041 [ 431.621773] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 431.797756] IPVS: ftp: loaded support on port[0] = 21 04:07:52 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x3, 0x1f, 0xffffffffffff7fff}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) r4 = getpid() fcntl$setown(r2, 0x8, r4) ioctl$KDADDIO(r2, 0x4b34, 0x80) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r1, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:52 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'veth0_to_bond\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000300)=0x14) connect$packet(r1, &(0x7f0000000340)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RLCREATE(r3, &(0x7f0000000240)={0x18, 0xf, 0x1, {{0x20, 0x3, 0x1}, 0x9}}, 0x18) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) accept$alg(r1, 0x0, 0x0) recvmmsg(r0, &(0x7f000000a700)=[{{0x0, 0xffffff6e, &(0x7f0000000180)=[{&(0x7f0000000080)=""/200, 0xc8}], 0x1, 0x0, 0x3db}}], 0x40000000000015f, 0x20, 0x0) 04:07:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) flistxattr(r0, &(0x7f0000000100)=""/115, 0x73) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x101, 0x8) personality(0x4000000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000180)="d3bd27191a01002356ba602dff05000be5", 0x11) 04:07:52 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x800, 0x200000009) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x56b001, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r4, @ANYBLOB="000926bd7000ffdbdf250500000008000600090000004800010014000300fe8000000000000000000000000000bb08000b007369700008000b007369700008000600666f00000800050001000000080001000000000008000600776c63003000020008000b000a000000080007000400000000000000000000000000000000080004000900000024000200080002004e20000008000300070000000800060000000000080005000300000000000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x8000}, 0x4004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) 04:07:52 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000480)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d}, 0x2c, {'group_id', 0x3d}, 0x2c}) read$FUSE(r0, &(0x7f0000001000), 0x1000) stat(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000540)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1b}}, 0x50) read$FUSE(r0, &(0x7f0000001000), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000002000)={0x90, 0x0, 0x2}, 0x90) 04:07:52 executing program 1 (fault-call:8 fault-nth:66): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:52 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000ae2bf95e009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffffffffffeac) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) set_robust_list(&(0x7f00000003c0)={&(0x7f0000000300)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000380)={&(0x7f0000000340)}}, 0x18) close(r1) r2 = add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="d8e5152d843fc1783514659f6afb23870fdbaa01e9cb96b13d18517fe952f83cda599438f09a94af7c87b75e821493fa2f7835b78cd285acb992793322130ca54f74c652419f7626f8002175379265d7eaebad2f7a", 0x55, 0xfffffffffffffffb) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, 0x0) 04:07:52 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="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") r1 = socket$inet(0x10, 0xffffffffffffffff, 0xc) r2 = syz_open_pts(0xffffffffffffffff, 0x40402) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x3]}, &(0x7f0000000380)=0x6) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000000807031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 432.047153] FAULT_INJECTION: forcing a failure. [ 432.047153] name failslab, interval 1, probability 0, space 0, times 0 [ 432.058737] CPU: 0 PID: 16210 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 432.066048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.075525] Call Trace: [ 432.078186] dump_stack+0x185/0x1e0 [ 432.081875] ? __should_failslab+0x278/0x2a0 [ 432.086959] should_fail+0x8a7/0xae0 [ 432.090825] __should_failslab+0x278/0x2a0 [ 432.095119] should_failslab+0x29/0x70 [ 432.099084] __kmalloc+0xcb/0x370 [ 432.102586] ? sock_kmalloc+0x14e/0x270 [ 432.106637] sock_kmalloc+0x14e/0x270 [ 432.110493] af_alg_alloc_areq+0x85/0x320 [ 432.114690] aead_recvmsg+0x66b/0x29f0 [ 432.118683] sock_recvmsg+0x1d6/0x230 [ 432.122531] ? aead_sendmsg+0x1b0/0x1b0 [ 432.126585] ___sys_recvmsg+0x41e/0x850 [ 432.130651] ? __fget_light+0x67/0x760 [ 432.134622] ? __fdget+0x4e/0x60 [ 432.138088] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 432.143540] ? __fget_light+0x6e6/0x760 [ 432.147610] __x64_sys_recvmsg+0x3a4/0x510 [ 432.151937] ? ___sys_recvmsg+0x850/0x850 [ 432.156142] do_syscall_64+0x15b/0x230 [ 432.160080] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 432.165305] RIP: 0033:0x455a79 [ 432.168515] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.188108] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:53 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x8, 0x1, 0x9, 0x6}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082ef0a)=""/246) futex(&(0x7f0000000140)=0x2, 0x4, 0x2, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)=0x2, 0x1) ioctl$EVIOCGREP(r2, 0x80047456, &(0x7f0000d1df52)=""/174) [ 432.195874] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 432.203186] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 432.210502] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 432.217826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 432.225139] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000042 04:07:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x80) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x7, 0x3f}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) r4 = msgget(0x3, 0x20) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000080)=""/13) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r2, r3, &(0x7f00007ed000), 0x2b) 04:07:53 executing program 7: r0 = socket$inet(0x10, 0x80002, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d8568130009000f0014cc16ccbb24e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x5}}, 0x400, 0x5}, &(0x7f00000001c0)=0x90) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0x5, 0x6) 04:07:53 executing program 1 (fault-call:8 fault-nth:67): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:53 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8, 0xc0) ioctl$BLKROSET(r3, 0x125d, &(0x7f00000001c0)=0x400) r4 = open(&(0x7f0000000040)='./file0\x00', 0x2200, 0x3) ioctl$RTC_SET_TIME(r4, 0x4024700a, &(0x7f0000000100)={0x2, 0x3b, 0x14, 0x8, 0x7, 0x4, 0x5, 0x169, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) [ 432.580624] FAULT_INJECTION: forcing a failure. [ 432.580624] name failslab, interval 1, probability 0, space 0, times 0 [ 432.592112] CPU: 0 PID: 16247 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 432.599441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.608846] Call Trace: [ 432.611534] dump_stack+0x185/0x1e0 [ 432.615237] ? __should_failslab+0x278/0x2a0 [ 432.619700] should_fail+0x8a7/0xae0 [ 432.623471] __should_failslab+0x278/0x2a0 [ 432.627760] should_failslab+0x29/0x70 [ 432.631717] __kmalloc+0xcb/0x370 [ 432.635213] ? sock_kmalloc+0x14e/0x270 [ 432.639248] sock_kmalloc+0x14e/0x270 [ 432.643089] af_alg_alloc_areq+0x85/0x320 [ 432.647272] aead_recvmsg+0x66b/0x29f0 [ 432.651255] sock_recvmsg+0x1d6/0x230 [ 432.655086] ? aead_sendmsg+0x1b0/0x1b0 [ 432.659129] ___sys_recvmsg+0x41e/0x850 [ 432.663178] ? __fget_light+0x67/0x760 [ 432.667132] ? __fdget+0x4e/0x60 [ 432.670562] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 432.676001] ? __fget_light+0x6e6/0x760 [ 432.680062] __x64_sys_recvmsg+0x3a4/0x510 [ 432.684380] ? ___sys_recvmsg+0x850/0x850 [ 432.688611] do_syscall_64+0x15b/0x230 [ 432.692559] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 432.697781] RIP: 0033:0x455a79 [ 432.700985] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.720622] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:53 executing program 7: r0 = socket(0xa, 0x80002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x36c, 0x100, 0xfff, 0x4ff5, 0x9}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="3e5fdae6d1bf87e8c9bc79bdb246256145b409a191e619c0a0a8c01f61684243484c491c70da98609b81fe27e9df42e24800fb98469f357ab70cf5bbe0ea09630b9fda9b331c299a2d255faa21ace1e77a214892eb77de3e9f0d861ceb21b562fed54222068d42b3ea531bf8136fbe0209d88ffa57a475595aea7aa2077b9906ee67f30a7842f0feda2de0bdb05eefed49ff9d8f278b19eede51e6b41dcb686946b30bef71a5d0db6494512c91cede346b3e52e545caf12e292ea6f75739e0e67558f007f512f8884e938bb5f1286e44fdde737388cde03031a911", 0xdb, 0x40000, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x1000000000) r3 = dup2(r2, r1) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x128f, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r4, 0x2, 0x3a, "7d2a5de1791159152abca35cf10ff996cd94a99c0c445d439ae0b32c875f978abb31b5d465092605243e38bcaba7894ead2759cd910becbb17c4"}, 0x42) accept$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xd, r5}) 04:07:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) [ 432.728385] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 432.735685] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 432.743013] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 432.750321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 432.757630] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000043 [ 432.856277] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 04:07:53 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x0, 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) r2 = epoll_create1(0x0) io_setup(0x7bf70000, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x101, 0x200402) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 04:07:54 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) set_tid_address(&(0x7f0000000080)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x8}}, [0x1, 0x1bca5d55800, 0x10001, 0x401, 0xcce2, 0x100000001, 0x143aa41, 0x2, 0xffff, 0x3, 0x70, 0x6, 0x5da, 0x7c, 0xfffffffffffffff8]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={r5, 0x3ff}, 0x8) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:54 executing program 7: r0 = socket(0xa, 0x80002, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x36c, 0x100, 0xfff, 0x4ff5, 0x9}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000000c0)="3e5fdae6d1bf87e8c9bc79bdb246256145b409a191e619c0a0a8c01f61684243484c491c70da98609b81fe27e9df42e24800fb98469f357ab70cf5bbe0ea09630b9fda9b331c299a2d255faa21ace1e77a214892eb77de3e9f0d861ceb21b562fed54222068d42b3ea531bf8136fbe0209d88ffa57a475595aea7aa2077b9906ee67f30a7842f0feda2de0bdb05eefed49ff9d8f278b19eede51e6b41dcb686946b30bef71a5d0db6494512c91cede346b3e52e545caf12e292ea6f75739e0e67558f007f512f8884e938bb5f1286e44fdde737388cde03031a911", 0xdb, 0x40000, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x1000000000) r3 = dup2(r2, r1) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x128f, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r4, 0x2, 0x3a, "7d2a5de1791159152abca35cf10ff996cd94a99c0c445d439ae0b32c875f978abb31b5d465092605243e38bcaba7894ead2759cd910becbb17c4"}, 0x42) accept$packet(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xd, r5}) 04:07:54 executing program 3: modify_ldt$write(0x1, &(0x7f0000000140), 0x10) modify_ldt$read(0x0, &(0x7f0000002f2a)=""/214, 0xd6) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) set_tid_address(&(0x7f0000000040)) 04:07:54 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="f572a22e6ad8a42cb82eb218f3c90a14", 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0x15) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 04:07:54 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x2c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xf44b, 0x1, 0x1962, 0x3, 0x4}, &(0x7f0000000180)=0x14) 04:07:54 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x400000}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000100)='net\x00') mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 04:07:54 executing program 1 (fault-call:8 fault-nth:68): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) [ 433.552232] FAULT_INJECTION: forcing a failure. [ 433.552232] name failslab, interval 1, probability 0, space 0, times 0 [ 433.563844] CPU: 1 PID: 16284 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 433.571201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.580604] Call Trace: [ 433.583364] dump_stack+0x185/0x1e0 [ 433.587059] ? __should_failslab+0x278/0x2a0 [ 433.591561] should_fail+0x8a7/0xae0 [ 433.595376] __should_failslab+0x278/0x2a0 [ 433.599670] should_failslab+0x29/0x70 [ 433.603659] __kmalloc+0xcb/0x370 [ 433.607178] ? sock_kmalloc+0x14e/0x270 [ 433.611228] sock_kmalloc+0x14e/0x270 [ 433.615079] af_alg_alloc_areq+0x85/0x320 [ 433.619273] aead_recvmsg+0x66b/0x29f0 [ 433.623242] sock_recvmsg+0x1d6/0x230 [ 433.627078] ? aead_sendmsg+0x1b0/0x1b0 [ 433.631111] ___sys_recvmsg+0x41e/0x850 [ 433.635145] ? __fget_light+0x67/0x760 [ 433.639160] ? __fdget+0x4e/0x60 [ 433.642565] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 433.647961] ? __fget_light+0x6e6/0x760 [ 433.652003] __x64_sys_recvmsg+0x3a4/0x510 [ 433.656285] ? ___sys_recvmsg+0x850/0x850 [ 433.660457] do_syscall_64+0x15b/0x230 [ 433.664387] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 433.669585] RIP: 0033:0x455a79 [ 433.672774] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 433.692422] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 433.700152] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 433.708300] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 433.715583] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 433.722867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 433.730149] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000044 04:07:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffff80000000}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000200)=""/252, &(0x7f0000000300)=0xfc) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x4000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 04:07:54 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x4e01, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000000)={&(0x7f00000012c0)=@alg, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001200)=""/187, 0xbb}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14, 0x21}, @in6, 0x4e23, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x0, 0x0, r4, r5}, {0x2, 0x8, 0x2, 0x81, 0x10000, 0x8, 0x9, 0x4}, {0x80, 0x100000001, 0xfffffffffffffffd, 0x9}, 0x9, 0x6e6bb7, 0x0, 0x1, 0x2, 0x3}, {{@in, 0x4d3, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x4, 0x2, 0x0, 0x1000, 0x1000000, 0x3}}, 0xe8) 04:07:54 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x6, 0x3261, 0x7, 0x8, 0x0, 0x6, 0x20, 0x377, 0x38, 0x3b9, 0x7f, 0x1, 0x20, 0x1, 0x10001, 0x9, 0x8001}, [{0x4, 0xbd, 0x1000, 0x0, 0x5, 0x0, 0x0, 0x1f}], "006b11e7c04bb974395ca837e0fc961cbf83e9a2119cca08ab5e407867eeb5f8fe1d29b51df9e4f03729cbc79f06decf4ed298a23840f3b72f646c0939106eae64f4d32c175e64e0db180046365d45f531bc99ea8f2769ef4bd81dab9a587b9ed27973710fd1829f052eff7fd252b4995339d204e16e9fa3438f54cdf674ad1c55141f3c997de3b2a303f680ff13a5fe22714b3dc40f021ab39b3faf715454ed81d8ea527555639dea3d5d14ea3d773ae24027214db411c2d7949a18", [[], []]}, 0x314) fcntl$addseals(r0, 0x409, 0x9) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x40) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000680)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000840)={@local, 0x0}, &(0x7f0000000880)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000009c0)={@ipv4, 0x0}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000e40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000e80)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000f80)=0xe8) accept4$packet(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001180)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001280)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000012c0)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000013c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001400)={0x0, @local, @multicast1}, &(0x7f0000001440)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001680)={@broadcast, @loopback, 0x0}, &(0x7f00000016c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001700)={@dev, @empty, 0x0}, &(0x7f0000001740)=0xc) accept4$packet(r0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a40)=0x14, 0x80800) recvmmsg(r0, &(0x7f00000055c0)=[{{&(0x7f0000001a80)=@l2, 0x80, &(0x7f0000002fc0)=[{&(0x7f0000001b00)=""/155, 0x9b}, {&(0x7f0000001bc0)=""/210, 0xd2}, {&(0x7f0000001cc0)=""/121, 0x79}, {&(0x7f0000001d40)=""/210, 0xd2}, {&(0x7f0000001e40)=""/153, 0x99}, {&(0x7f0000001f00)=""/119, 0x77}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/56, 0x38}], 0x8, &(0x7f0000003040)=""/213, 0xd5, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f00000043c0)=[{&(0x7f0000003140)=""/4096, 0x1000}, {&(0x7f0000004140)=""/10, 0xa}, {&(0x7f0000004180)=""/67, 0x43}, {&(0x7f0000004200)=""/136, 0x88}, {&(0x7f00000042c0)=""/203, 0xcb}], 0x5, &(0x7f0000004440)=""/179, 0xb3, 0x4}, 0x1}, {{&(0x7f0000004500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005580)=[{&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x2}, 0x101}], 0x3, 0x23, 0x0) accept4(r0, &(0x7f0000005680)=@xdp={0x0, 0x0, 0x0}, &(0x7f0000005700)=0x80, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005800)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000005900)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005940)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000005a40)=0xe8) getpeername$packet(r0, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005ac0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000005b40)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000005b00)={&(0x7f0000007000)={0x548, r2, 0x20, 0x70bd2a, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r3}, {0xe8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x128, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x8f72, 0x451, 0xfff}]}}}]}}, {{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}]}}, {{0x8, 0x1, r15}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff73c3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0xc8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100}}, {0x8, 0x6, r20}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r21}, {0x4, 0x2}}]}, 0x548}, 0x1}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) close(r0) 04:07:54 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2200, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x2, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x2000000000, 0x0) lseek(r1, 0x0, 0x7) accept4$alg(r0, 0x0, 0x0, 0x800) socket$inet_dccp(0x2, 0x6, 0x0) [ 433.930370] sctp: [Deprecated]: syz-executor0 (pid 16305) Use of int in maxseg socket option. [ 433.930370] Use struct sctp_assoc_value instead [ 434.000768] sctp: [Deprecated]: syz-executor0 (pid 16316) Use of int in maxseg socket option. [ 434.000768] Use struct sctp_assoc_value instead [ 434.027836] alg: No test for cfb(arc4) (cfb(arc4-generic)) 04:07:55 executing program 4: syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) 04:07:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") userfaultfd(0x7fffd) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002840)=0x14) connect$can_bcm(r1, &(0x7f0000002880)={0x1d, r2}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x401, 0x3, 0x5}, &(0x7f0000000340)=0x20) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x4000) socket$inet6(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) fremovexattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73796a74656d2e5c6d64357375f7c192"]) 04:07:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000340)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffedd, 0x2000012c, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000]}}, 0x1c) close(r0) 04:07:55 executing program 3: unshare(0x24020400) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000000080)=@nfc={0x27}, 0x80) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200002, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x3, r1}) sync() 04:07:55 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x6b, &(0x7f0000000000)=0x2, 0x4) close(r2) close(r1) [ 434.347257] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 04:07:57 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) open_by_handle_at(r4, &(0x7f0000000040)={0x24, 0x2, "6019301f2a471e381fce7897689a90b845c3313ceacce2dfee4f9c29"}, 0x410800) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:07:57 executing program 1 (fault-call:8 fault-nth:69): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:57 executing program 2: set_mempolicy(0x2, &(0x7f0000000000)=0x9, 0xff9) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000080)='/dev/loop#\x00', 0x0) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000100)='\x00', 0x1}], 0x1, 0x81003) ioctl(r2, 0x0, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102002f01) 04:07:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000005, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) clock_settime(0xff7ffffffffffff0, &(0x7f0000000000)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x3}) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f0000000080)={0x100000001}) 04:07:57 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000040)=0x401, 0x4) socketpair(0x0, 0x5, 0xdba9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x80, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x11}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000400)=[{0xc, 0x4}, {0x2, 0x8}, {0x2, 0x5}, {0x8, 0x1b9a}, {0x2, 0x1}, {0x7, 0x1}], 0x6) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x139) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040), 0xba7b}], 0x29a, &(0x7f0000000200)}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)={r3, 0xb81a, 0x2, [0x1, 0x7]}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x4}, &(0x7f0000000200)=0x8) 04:07:57 executing program 5: r0 = msgget$private(0x0, 0x12) msgrcv(r0, &(0x7f0000000000)={0x0, ""/4096}, 0x1008, 0x1, 0x800) r1 = syz_open_dev$mouse(&(0x7f0000001040)='/dev/input/mouse#\x00', 0x4, 0x220200) ioctl$RTC_AIE_ON(r1, 0x7001) connect$inet6(r1, &(0x7f0000001080)={0xa, 0x4e21, 0x60, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x1c) connect$inet6(r1, &(0x7f00000010c0)={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001100)="1dd33524004bfc12f8fd9345ccc1de8e546efa9f2ce1f69673467fdd50aec40933e677ababc5ea28d5894ed0b1b3b96644cde4fc5d8b84a8a449bb674e2317775b19b58566430f2207c46afaf30c361ecd53bc19e00d10092e71f92cc384309c975008b4b5e35ba20d6d68a85c240744472b3afec79356", 0x77) r2 = inotify_init1(0x800) socket$pptp(0x18, 0x1, 0x2) r3 = getpgrp(0xffffffffffffffff) ptrace$setopts(0x4200, r3, 0x100, 0x100020) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000001180)={0x0, @multicast2=0xe0000002, 0x4e24, 0x2, 'lblc\x00', 0x0, 0x1, 0x2d}, 0x2c) connect$inet6(r1, &(0x7f00000011c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001200)=r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001240), 0x0) r4 = socket$inet6(0xa, 0x80807, 0x23) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000001280)={0x5, {{0xa, 0x4e21, 0x3374, @empty, 0x8}}, {{0xa, 0x4e23, 0x7fff0000000000, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x108) fstat(r1, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f00000016c0)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000001680)={&(0x7f0000001480)={0x1e4, 0x1a, 0x300, 0x70bd2d, 0x25dfdbfb, {0xf}, [@typed={0x8, 0x79, @u32=0x8}, @nested={0x110, 0x1c, [@generic="af990db01903e1f7d5ce9f2b274d8e3356a1aefd3272e19090a3beb3e37541687f89a92c9e369087f38301e5aecf367fc382af5df9c404c0dc389cbf50622a207e0291d6914753bbc2ab5c0d9edf3a40a2f5e7c752048f3ce1aabe47ea5929a335ce61dc79cbcc775e7deef0db4cfc922613ad210b713eb90e11e0082ba62acebdbf758256b93cda1d84", @typed={0x8, 0x4e, @uid=r5}, @generic="3a786cb9f899439baedcc52c079e52cf4a3a83199ab87131b5330d6c5932fd77024ba7eb4cea11e96b", @typed={0x18, 0x52, @str='/dev/input/mouse#\x00'}, @generic="5e96dec2a215bc68eec175b7403fdccb56980770eb43006b6d4a1e3c085063bf164467ac876eb694de0cb05392ebbb57035626902713eb"]}, @nested={0xb8, 0x42, [@generic="15ce849efd0b6710087d86b0aac4a8f3328dbf5eb32436b8f1030cf57640210c91a10c9b4d8a3aa60b8fa1cb9f93b89b68caa5abcb54ee951f2f92903aa900a6b40fa50bdbf821b8325bfb795c57d0aa5cd0c67b4a13c79a228fa68568860a10ab9b7195202aea8591e4f0867ace65bd09696280b50aefadacabef80eaf6eb1a5bd84731f354dabef457853d05d7630703c2cfab2828d03675d27a2b0a92b24a82e22259b0594882753a7002f67533b7098264"]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x804}, 0x20000000) ioctl$KDSKBLED(r1, 0x4b65, 0x2326) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001700)='/dev/dsp\x00', 0x800, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r6, 0x114, 0x7, &(0x7f0000001800)={@rc={0x1f, {0x2e, 0x7ff, 0x7bc1, 0x0, 0x7, 0x2}, 0x3}, {&(0x7f0000001740)=""/123, 0x7b}, &(0x7f00000017c0), 0x15}, 0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000018c0)={0x0, 0x6, 0x101}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001940)={r7, 0x3f, "3bd850acbc7d60a0744bf77c3c245385343e38db7388459f49ca8edb97fa9bdb852388f5073ae3c34a7d30c297d1a2522934c580ce156b78aa31df7b4db0b1"}, &(0x7f00000019c0)=0x47) fsync(r6) connect$l2tp(r6, &(0x7f0000001a00)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @rand_addr=0x3}, 0x3, 0x0, 0x0, 0x4}}, 0x26) ioctl$PERF_EVENT_IOC_ID(r6, 0x80082407, &(0x7f0000001a40)) ptrace$getregs(0xe, r3, 0xfffffffffffffbff, &(0x7f0000001a80)=""/156) fsync(r2) r8 = dup3(r2, r2, 0x80000) write$P9_RFLUSH(r8, &(0x7f0000001b40)={0x7, 0x6d, 0x1}, 0x7) 04:07:57 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="dd", 0x1}], 0x1) 04:07:57 executing program 3: memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000e0e281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab448671b63bec6e9395aabab4d045f1ad982a2a897fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") pread64(r0, &(0x7f0000000080), 0xffffff9e, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1004) [ 436.720573] FAULT_INJECTION: forcing a failure. [ 436.720573] name failslab, interval 1, probability 0, space 0, times 0 [ 436.732160] CPU: 0 PID: 16365 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 436.739469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.748872] Call Trace: [ 436.751567] dump_stack+0x185/0x1e0 [ 436.755273] ? __should_failslab+0x278/0x2a0 [ 436.759732] should_fail+0x8a7/0xae0 [ 436.763510] __should_failslab+0x278/0x2a0 04:07:57 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) close(r1) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x105082) r3 = memfd_create(&(0x7f0000000140)="000080000200000000000000000000", 0x0) pwritev(r1, &(0x7f0000002480)=[{&(0x7f0000000080)="e2dcad1eff1733658475ead6c8a46137272d145a723daeb85106eef5753eb6d146437559f8a3925940fff0733bc2c7a2adcaf215608ce7c01cd53d7861fbc023f6579c1515f0", 0x1}], 0x2d3, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r3, r1, 0x0, 0x7fffffff) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x9) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000006000/0x1000)=nil, 0x1000}, 0x1}) [ 436.767802] should_failslab+0x29/0x70 [ 436.771759] __kmalloc+0xcb/0x370 [ 436.775256] ? sock_kmalloc+0x14e/0x270 [ 436.779315] sock_kmalloc+0x14e/0x270 [ 436.783169] af_alg_alloc_areq+0x85/0x320 [ 436.788064] aead_recvmsg+0x66b/0x29f0 [ 436.792190] sock_recvmsg+0x1d6/0x230 [ 436.796398] ? aead_sendmsg+0x1b0/0x1b0 [ 436.800463] ___sys_recvmsg+0x41e/0x850 [ 436.804526] ? __fget_light+0x67/0x760 [ 436.808494] ? __fdget+0x4e/0x60 [ 436.811938] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 436.817381] ? __fget_light+0x6e6/0x760 [ 436.821467] __x64_sys_recvmsg+0x3a4/0x510 [ 436.827316] ? ___sys_recvmsg+0x850/0x850 [ 436.831577] do_syscall_64+0x15b/0x230 [ 436.835541] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 436.840770] RIP: 0033:0x455a79 [ 436.843976] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:07:57 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x2, 0x2, &(0x7f00000001c0)=@raw=[@call={0x85}], &(0x7f0000000200)='syzkaller\x00', 0x0, 0xc8, &(0x7f0000000240)=""/200}, 0x48) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='syzkaller\x00'], &(0x7f0000000640)=[&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)='syzkaller\x00', &(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)='md5sumwlan0\x00', &(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000480)='syzkaller\x00', &(0x7f00000004c0)='security.!mime_type+selinux!\'-bdev}vboxnet0posix_acl_accessproc&GPL\x00', &(0x7f0000000540)='syzkaller\x00', &(0x7f0000000580)='GPL\']GPL{md5sum}%eth0user\x00', &(0x7f00000005c0)="73797374656d29766d6e6574317d76626f786e65743173656375726974797d6d696d655f74797065766d6e657430626465763ad63a73797374656df173797374656d00"], 0x1800) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, 0x0, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000700)={&(0x7f00000006c0)='cgroup%securityself\'vmnet1\x00', r0}, 0x10) 04:07:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x5) fsetxattr(r0, &(0x7f0000000040)=@random={'security.', '.self:\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x3) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x400100) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x1f}, r2}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000010000)={0x20, 0x32, 0x301, 0x0, 0xffffffffffffffff, {}, [@typed={0x4, 0x2, @uid}]}, 0x20}, 0x1}, 0x0) r3 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r3, &(0x7f0000000180)='ns/ipc\x00') ppoll(&(0x7f00000000c0)=[{r0, 0x60}, {r0, 0x4004}, {r0, 0x4000}, {r0, 0x1}, {r0, 0x4028}, {r0, 0x201}], 0x6, &(0x7f0000000100), &(0x7f0000000140)={0x1}, 0x8) [ 436.863885] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 436.871672] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 436.880203] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 436.887524] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 436.894845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 436.902162] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000045 04:07:58 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x2d4, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x117, 0x120b}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f00000000c0)}}, 0x18) 04:07:58 executing program 7: r0 = socket$inet6(0xa, 0xa, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00000001c0)=0x7f, 0x4) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x78, r2}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="73797a5f74756e0000008000", 0x10) bind$rds(r1, &(0x7f0000000380)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0xa33}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='dctcp\x00', 0x6) ftruncate(r3, 0x2007fff) sendfile(r1, r3, &(0x7f0000000200), 0x8000fffffffe) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000340)) 04:07:58 executing program 1 (fault-call:8 fault-nth:70): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:58 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) read(r2, &(0x7f0000000100)=""/228, 0xe4) fcntl$setstatus(r2, 0x4, 0x800042c05) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f00000000c0)={0x6, 0xfffffffffffffffd, 0x7}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x63, &(0x7f0000000000), &(0x7f0000000040)=0xc) close(r4) close(r3) 04:07:58 executing program 0: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r0 = creat(&(0x7f0000000380)='./bus\x00', 0x7c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0xa0, [], 0x7, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/160}, &(0x7f00000002c0)=0x78) truncate(&(0x7f0000000300)='./bus\x00', 0xa01) unshare(0x400) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) sendfile(r0, r3, &(0x7f0000000040), 0x8000fffffffe) truncate(&(0x7f00000000c0)='./bus\x00', 0x5) getrlimit(0x7, &(0x7f0000000340)) [ 437.419212] FAULT_INJECTION: forcing a failure. [ 437.419212] name failslab, interval 1, probability 0, space 0, times 0 [ 437.430949] CPU: 1 PID: 16427 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 437.438298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.447799] Call Trace: [ 437.450500] dump_stack+0x185/0x1e0 [ 437.454212] ? __should_failslab+0x278/0x2a0 [ 437.458689] should_fail+0x8a7/0xae0 [ 437.462473] __should_failslab+0x278/0x2a0 [ 437.466769] should_failslab+0x29/0x70 [ 437.470720] __kmalloc+0xcb/0x370 [ 437.474268] ? sock_kmalloc+0x14e/0x270 [ 437.478322] sock_kmalloc+0x14e/0x270 [ 437.482201] af_alg_alloc_areq+0x85/0x320 [ 437.486420] aead_recvmsg+0x66b/0x29f0 [ 437.490419] sock_recvmsg+0x1d6/0x230 [ 437.494362] ? aead_sendmsg+0x1b0/0x1b0 [ 437.498446] ___sys_recvmsg+0x41e/0x850 [ 437.502529] ? __fget_light+0x67/0x760 [ 437.506582] ? __fdget+0x4e/0x60 [ 437.510069] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 437.515568] ? __fget_light+0x6e6/0x760 [ 437.519653] __x64_sys_recvmsg+0x3a4/0x510 [ 437.523995] ? ___sys_recvmsg+0x850/0x850 [ 437.528218] do_syscall_64+0x15b/0x230 [ 437.532172] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 437.537411] RIP: 0033:0x455a79 [ 437.540627] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 437.560296] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 437.568087] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 437.575406] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 437.582894] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 437.590237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 437.597579] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000046 04:07:58 executing program 6: clone(0x200, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r2, r1) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) name_to_handle_at(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000080), 0x1000) fstatfs(r1, &(0x7f0000000240)=""/127) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r4, 0x0, 0x489, &(0x7f00000002c0)={{0x3a, @multicast1=0xe0000001, 0x4e20, 0x4, 'nq\x00', 0x1e, 0xfffffffffffffff9, 0x39}, {@empty, 0x4e20, 0x6, 0x0, 0xfffffffffffffffa, 0x1}}, 0x44) 04:07:58 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000400) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x2100) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 04:07:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040)={{0x0, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'ovf\x00', 0x0, 0x3, 0x1e}}, 0x44) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0xffffffffffffffb5) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000007c0)=0x200, 0x4) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000440)=@ipx, 0x197, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/198}, {&(0x7f0000000200)=""/3}, {&(0x7f0000000240)=""/99}, {&(0x7f00000002c0)=""/130}, {&(0x7f0000000380)=""/60}], 0x0, &(0x7f0000f62000)=""/89, 0x29d}, 0x100000000}], 0x1, 0x2100, 0x0) 04:07:58 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r1, 0x28, 0xcb, &(0x7f0000000380), 0x4) 04:07:58 executing program 1 (fault-call:8 fault-nth:71): r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:07:58 executing program 7: r0 = socket$inet(0x2, 0x6, 0x1) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xd53, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x7}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x401, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0x3, {{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x88) r3 = fcntl$getown(r2, 0x9) process_vm_readv(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/66, 0x42}], 0x2, &(0x7f0000001500)=[{&(0x7f00000003c0)=""/61, 0x3d}, {&(0x7f0000000400)=""/139, 0x8b}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/33, 0x21}], 0x4, 0x0) dup3(r0, r1, 0x0) [ 437.937353] IPVS: ftp: loaded support on port[0] = 21 [ 437.998476] FAULT_INJECTION: forcing a failure. [ 437.998476] name failslab, interval 1, probability 0, space 0, times 0 [ 438.010206] CPU: 1 PID: 16453 Comm: syz-executor1 Not tainted 4.18.0-rc4+ #25 [ 438.017578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.026966] Call Trace: [ 438.029629] dump_stack+0x185/0x1e0 [ 438.033332] ? __should_failslab+0x278/0x2a0 [ 438.037796] should_fail+0x8a7/0xae0 [ 438.041567] __should_failslab+0x278/0x2a0 [ 438.045855] should_failslab+0x29/0x70 [ 438.049815] __kmalloc+0xcb/0x370 [ 438.053312] ? sock_kmalloc+0x14e/0x270 [ 438.057353] sock_kmalloc+0x14e/0x270 [ 438.061221] af_alg_alloc_areq+0x85/0x320 [ 438.065412] aead_recvmsg+0x66b/0x29f0 [ 438.069417] sock_recvmsg+0x1d6/0x230 [ 438.073256] ? aead_sendmsg+0x1b0/0x1b0 [ 438.077310] ___sys_recvmsg+0x41e/0x850 [ 438.081363] ? __fget_light+0x67/0x760 [ 438.085311] ? __fdget+0x4e/0x60 [ 438.088745] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 438.094175] ? __fget_light+0x6e6/0x760 [ 438.098246] __x64_sys_recvmsg+0x3a4/0x510 [ 438.102573] ? ___sys_recvmsg+0x850/0x850 [ 438.106793] do_syscall_64+0x15b/0x230 [ 438.110757] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 438.115985] RIP: 0033:0x455a79 [ 438.119191] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.138832] RSP: 002b:00007f910c298c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f 04:07:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000000000002000900000000000000000200000000030005000000000002000000e0c5de8ffbcea161eca280870000010000000000000000ba622ed26dcadd5d5bea11243b8f87878c0f12088cde6589e8575f842c640d692ccaa103b8c425b10000000000000000"], 0x50}, 0x1}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000040)={0xc670cf9eec3bf3e2}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) write$P9_RLCREATE(r0, &(0x7f00000000c0)={0x18, 0xf, 0xfffffffffffffffd, {{0x80, 0x2}, 0x200}}, 0x18) 04:07:59 executing program 2: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001d40)) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000001380), &(0x7f0000000300)=0x68) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200), &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140), 0x8) pread64(0xffffffffffffffff, &(0x7f0000000380)=""/4096, 0x1000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001d80)=ANY=[]) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x20200, 0x0) poll(&(0x7f0000000140), 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000001500), 0xfffffffffffffd5d, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000001400)={'IDLETIMER\x00'}, &(0x7f0000001440)=0x1e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000014c0)=ANY=[], &(0x7f0000000240)) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r3 = socket$inet6(0xa, 0xa, 0x0) sendto$inet(r1, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) syz_genetlink_get_family_id$team(&(0x7f00000014c0)='team\x00') ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00000001c0)={'bond_slave_1\x00', 0xfffffe0000000000}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={r2, 0x80}, 0x8) recvmsg(r3, &(0x7f0000001cc0)={&(0x7f0000001740)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001c00)=[{&(0x7f00000017c0)=""/47, 0x2f}, {&(0x7f0000001800)=""/192, 0xc0}, {&(0x7f00000018c0)=""/143, 0x8f}, {&(0x7f0000001980)=""/137, 0x89}, {&(0x7f0000001a40)=""/37, 0x25}, {&(0x7f0000001a80)=""/27, 0x1b}, {&(0x7f0000001ac0)=""/85, 0x55}, {&(0x7f0000001b40)=""/115, 0x73}, {&(0x7f0000001bc0)=""/56, 0x38}], 0x9, 0x0, 0x0, 0x1}, 0x40010100) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001d00)={r4, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f00000000c0)="9a", 0x1, 0x4008010, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100), 0xfffffdef, 0x4008000, 0x0, 0xb4) [ 438.146620] RAX: ffffffffffffffda RBX: 00007f910c2996d4 RCX: 0000000000455a79 [ 438.153927] RDX: 0000000000000000 RSI: 0000000020000380 RDI: 0000000000000014 [ 438.161257] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 438.168574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 438.175892] R13: 00000000004c0ab6 R14: 00000000004d0ea8 R15: 0000000000000047 [ 438.324423] IPVS: ftp: loaded support on port[0] = 21 04:07:59 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001280)='vegas\x00', 0x6) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) shutdown(r1, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f0000000340), &(0x7f0000000300)=0x0, &(0x7f00000002c0)) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x800) 04:07:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = getpid() openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4}) r2 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000700)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x258, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@arp={@empty, @broadcast=0xffffffff, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0xff, 0xff]}, 0x8, 0x9, 0x3f, 0x1000, 0x7f, 0x7fff, 'veth0_to_bridge\x00', 'team_slave_0\x00', {0xff}, {0xff}, 0x0, 0x13}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @loopback=0x7f000001, 0xf}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7, 0x3c8b, 0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1d}, 0x7, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000140)=""/108) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) close(r0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x140, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @loopback=0x7f000001, 0x1, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0xffffffff, @empty, {[0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xc8029070fb24be46, 0xff, 0xff, 0xff]}, 0x7, 0x4, 0xaa47, 0x8, 0x2, 0x4, 'nr0\x00', 'ifb0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @rand_addr=0x2, @empty, 0x4, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 04:07:59 executing program 5: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x7, 0x381680) ioctl$RTC_RD_TIME(r2, 0x80247009, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) dup2(r0, r1) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)) 04:07:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000debfd8)=[{&(0x7f0000000200)=""/138, 0x8a}], 0x1) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2800, 0x0) getpeername(r1, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000100)=0x80) 04:07:59 executing program 3: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x8031, r0, 0x0) write$P9_RCREATE(r0, &(0x7f0000000040)={0x11, 0x73, 0x1, {{0x0, 0x3, 0xfffffffffffffffd}, 0x2000002}}, 0x18) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4003, &(0x7f0000000080)=0xfffff7fffffffffe, 0x6, 0x2) 04:07:59 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x40000000000001, 0xffffffffffffffff}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_getscheduler(r1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000080)) 04:07:59 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) socketpair(0x1, 0x6, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000080)=""/253) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x20000, 0x1}, 0x10) ftruncate(r1, 0xffffffffffffffc0) 04:07:59 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x111, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r3}}, 0x18) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz0', "40c5724d8a3822d5514386c33af0a6da93fb6b7584fbed9e6f1989de90f48c226ee55683228bc8c57bcb6f1645fe6b2c74fb592e24c576935d325e3762037ac90fe591061aeff762c25e9d357e40c0e2ef2d93300a135d5e79de4fe926339813453eed1247d1b01e56bf57b4"}, 0x70) dup2(r4, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:08:01 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) write$P9_RXATTRCREATE(r1, &(0x7f0000000040)={0x7, 0x21, 0x1}, 0x7) 04:08:01 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x60000008}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x2}) 04:08:01 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r1) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:08:01 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000200)="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", 0x1000) ioctl(r0, 0x8, &(0x7f0000001200)="025c5f8f8415217c85120002006d05de89ce7788a2035e17a37e5894dea0de145f04120fac7b6decb3040a52b2dc3cc1ae231f3707996fd63fb24fe21da7f69924c8b51822a236e843bd620a8013b1ddcbb5d18c4fb3905891c980465a7fc6290bb1b4510f78a899335bd260347cdb0a579c4955499e21f056e12c4591fa69cd3f14b79499f756b4fd59e93869b0314189509a5fa89951665795") syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0008004600002c0010000000119078ac141400ac7f00bb070300000e009078000000000000000000000000000000008b5b36b43b1d95c26e90f8e1eabd36dff8604caa3883924d5355bf0fd674bda72e0851a1d43cd45e1bb449fa559548dc254db0bf974a5ed21860cfbb93ad36dd2dae3b7bde2911d7d67f82689b48181cc204b3f96d469f78deb62c1b7d937a0e76cf6d04ceee62168cdb004e8141e9aec3e62ad7c5f7628449b98c98b6df104103a298c3284c6f122a2467b16336ddaf712584"], &(0x7f0000000040)={0x4}) 04:08:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x280, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x3, {0xa, 0x4e24, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r2, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r3}}, 0x18) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) mkdir(&(0x7f0000000200)='./file0\x00', 0x22) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x20101, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x800, 0x77) 04:08:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="ab3887c0b417ba0b6f8aef70314f0f72b4267b44c58eee0aab4bbe53", 0x1c}, {&(0x7f0000000100)="ae0e385f456121e159abae823b8bbbbbcf0afa1bbbf45a6229c7190d13f52dba372deece086325b935647c43fef0600ee7e314299f4fb6e1f9c8939bb3c262943c80f4688572fc741f0b7f2330ccb91ff0032b95d89b316b7bf05a4adc", 0x5d}, {&(0x7f0000000180)="55f13ea3e5a3d3dff511178cdc2fcee19f907fdc7ec3b51441ab3fcb7c8aa41d01fbd36267874404079a98ed", 0x2c}, {&(0x7f0000001600)="ec89046d78405ae57a095f49de4779d9ed24dd8ec0156e6ca5a5132adf5f3341c02c260368e7eb9fd2ac8bef5f34827591ac2de4dc003bd785c241b2e567d9391692893143fcbf605f2b7d5b68a7d6a614dcb28ff5c1495b24842676c8bbb5f3e4a16d67df5d5306e6a18f27b50212b7b2ce3287d3ebc5325be0b03ce0331e5981fd3a358ccd6395d071ff6753725acec2ab6cb4a4b4097d06bd329e7d3bbebf37acf42778f2611c929c488e87a8030638e106e97adf809e244aa38069e11d7a44b7efb7aa664aeba8fdc53a9ad6ee3a76ca244b65ff85c4fc61a7ffd823b8823f52a61e002434", 0xe7}, {&(0x7f0000001700)="c3d758d4762911ad0fa1827fac6faecdc872a0251d1b65b0d8b61440115079cf16b425f0584492594486e461cec4521050a71b9168975d6223e4668431e99c26895cddcadc249a3a2c0d295c632b4834ed37a4aa44f320b4957ffe24ca4b2b727e858fc783819704f1cba2d28481d24ccf3438ada5c01ae66224f49ceaa198cb7071f3753169874d17d2b0a72f53504b53b2a6bc6ecdf41d3f362fb2ebf157ea9593ba148c24982639ccb2a9e91669f587ccbc419c1f661b33612673de", 0xbd}, {&(0x7f0000000200)="5f88984f5f5cff071546d211d2b07921d1aa5653fd1198743788f0799da15ac464b338ae2bb49f70e3a165fdef09acac0c8957", 0x33}, {&(0x7f00000017c0)="1c127af632992f4580ba7a1f5e8b6f19e536aeaff989d30ccf2d971177f93cd417751971bbf68596a94cbf65afc23a34c0d1ddc844143708a997c3754435c0a51488114b78348a10f7a660847ccb9775dc45e589b714220969d5bd7c1c9b746aa60bf37bdabc8d05da26e05d7699766f27cf983eb59052618b52903079181e7ca66a6d21085e43e32c6afbdbab19127f267fae3ec4f0e4090a56473dde9b5052a97229b3741a3a9892cf26fdd64311db3ee45ea14a23122fedc3771a2c487821eec53b2bb06b10af6849759573e2346317433343cec256e8bd3923b786fe610a144fe4a983adb26e25", 0xe9}], 0x7, &(0x7f00000018c0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc9, "4a42690fc36562d3b6a514ef19e1490d216e1ed7f2cb539e7c1e0bf1aae443ebd42662e63de44ffec13851fd08aad8a56e5aa42002c56eebbf33590581e4d71eadfa78a571641748710a082f2b1c513b1595b7fbbe9d539440c13b7ecf97934fffdb70c4998996bba3c12c7ba3ba2d5e84372fd615463e54928154746fea93b7b9021d5c3c3a7589f3a9d017be948b8d7f70f4c9d164b10521a6e59f0977c139c4b1a7edc012a77f7a4b82c6aa7b1684e1d1222a7415f3a77dd199bc652c7743ad56c19d779dc3db04"}], 0xf8, 0x20040000}, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="941a8b19bbe4be9e3e03d2d040ee4af09af8c34d159e1abecada3819a0418413ec7008ba523d18443f4e47410df4e04e6f4cecccff68add15a3330423f4ff5fd446c111695b9cae1658c68fd2b180592b83ab209d7abf17acdb7ce7773", 0x5d) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) signalfd4(r1, &(0x7f0000000000)={0x7ff}, 0x8, 0xc4ae65bfae7b7cd9) r3 = dup2(r2, r1) recvmsg(r3, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0xfffffffffffffe42, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:08:01 executing program 4: rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x400467, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) unshare(0x24020400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x82001, 0x40) tee(r0, r1, 0x4, 0xd) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') 04:08:01 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x200002, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x801) clone(0x0, &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000140)) 04:08:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000fcc6510d2b3e666549000061120000000a000000000000000000000008000000000000000000000000000002b695f1d0df29a9c392c0158963df733bae8c10f1fa6302c9493dddc2d6b564c0"], 0x2c}, 0x1}, 0x20) 04:08:02 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x58000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x40, 0x1, 0x80000001}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket(0x11, 0x2, 0x0) getsockopt$sock_buf(r3, 0x1, 0x20040000000000e, &(0x7f0000b56f40)=""/192, &(0x7f0000000080)=0xc0) r4 = dup(r0) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x1) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000040)=r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 04:08:02 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={"657267c71ac977ead9c300"}) prctl$void(0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f0000000040), 0x50) listen(r1, 0x0) accept(r1, 0x0, &(0x7f00000000c0)) 04:08:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x0, 0x18, 'veth1_to_bridge\x00', 'ip6gre0\x00', 'vcan0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x9}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0x10}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x7fff, 0x2}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xee4}}}}]}]}, 0x230) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendmmsg$alg(r1, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000440)="0a30a7e4f65289a47582a820151f74b29506a10b6aa80745516902587518c007f2d03cb4d14a44ebd0467b0577b42e718a", 0x31}], 0x1, &(0x7f0000000580)}], 0x1, 0x0) 04:08:02 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='%\x00') bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = dup2(r1, r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r3, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:08:02 executing program 4: r0 = socket$kcm(0x29, 0x10000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000311ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f00000000c0)=0x7, 0x4) recvfrom$inet6(r1, &(0x7f0000000000)=""/110, 0x6e, 0x2004, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x709000) [ 441.299737] sock: sock_set_timeout: `syz-executor7' (pid 16579) tries to set negative timeout [ 441.357206] sock: process `syz-executor5' is using obsolete getsockopt SO_BSDCOMPAT 04:08:02 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/27}, 0x23, 0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)=ANY=[], 0x0, 0xfffffffffffffffe, 0x0) msgsnd(r0, &(0x7f0000000080)={0x2, "ba902a3e554dae1debf7a920af1939597794cda4ed32ed5ebdcc2997"}, 0x24, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20002, 0x0) accept$alg(r1, 0x0, 0x0) [ 441.400550] sock: sock_set_timeout: `syz-executor7' (pid 16579) tries to set negative timeout 04:08:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) sync_file_range(r0, 0x1, 0x8, 0x5) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000000c0001000a0a0c00410400000000fcff", 0x58}], 0x1) 04:08:02 executing program 5: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x0, 0x71, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x80) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/90) write$P9_RLOCK(r0, &(0x7f0000000100)={0x8, 0x35, 0x2, 0x3}, 0x8) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r0, 0x80045700, &(0x7f0000000040)) 04:08:02 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) r1 = socket(0x1e, 0x4, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='%\'system\x00'}, 0x10) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000140)) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x80, 0x0, 0x3}, 0xe1) sendto$inet6(r1, &(0x7f00000003c0)="84", 0x1, 0x0, 0x0, 0x0) dup2(r0, r1) recvmsg$kcm(r1, &(0x7f0000000640)={&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/49, 0x31}], 0x1, &(0x7f0000000540)=""/207, 0xcf}, 0x0) 04:08:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x8, 0x2000, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x5f, 0xe4ffffff]}, 0xae) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040), 0x3}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r3 = accept$alg(r2, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xc0000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x101, 0x200, 0x9, 0x7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000180)={0x400, 0x9000000000000000, 0x5, 0xe5d, 0x1, 0x7fffffff, 0x5, 0x81, r5}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x1f, 0x0, 0x6, 0x4, r6}, &(0x7f00000002c0)=0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x1ff}) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) dup2(r3, r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0xffffffffffffff40, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:08:05 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5451, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 04:08:05 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) read(r0, &(0x7f00000010c0)=""/4096, 0x1073) 04:08:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) r1 = request_key(&(0x7f00000001c0)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='tls\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='em0ppp1ppp1trusted\x00', 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x8000, 0x0) inotify_add_watch(r3, &(0x7f0000000480)='./file0\x00', 0x80000000) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000180)=0x4) r4 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x10001, 0x100) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000380)={0x0, @local, @multicast2}, &(0x7f00000003c0)=0xc) bind$can_raw(r4, &(0x7f0000000400)={0x1d, r5}, 0x10) 04:08:05 executing program 2: socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) futex(&(0x7f0000000080), 0x5000000400000089, 0x2000, &(0x7f0000000100), &(0x7f0000000000), 0x401ffffffc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, r1}) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r3 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x76, &(0x7f0000ad2000), &(0x7f0000000080)=0x23c) 04:08:05 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x17ffd, 0x808000000000021) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 04:08:05 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) write$P9_RGETLOCK(r0, &(0x7f00000000c0)={0x1e, 0x37, 0x1, {0x2, 0x5, 0x3ff, r1}}, 0x1e) syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') ioctl$void(r0, 0xc0045878) 04:08:05 executing program 3: r0 = socket$inet6(0xa, 0x100000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000380)="025cc83d6d345f8f762070") r1 = open(&(0x7f0000000000)='./file0\x00', 0x4002, 0xa) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_LSEEK(r1, &(0x7f0000000040)={0x18, 0x0, 0x2, {0x5}}, 0x18) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2}}, 0x0, 0x0, 0x0, "f6309949667edfa67261bab23fee1a86078db313b94816cf26909148f583ac37b114251bf1eff4354bc65283b28c968e6f4d2a17e901c44f03343f10ddc4f157ded6287797d04f9250b285167de531de"}, 0xd8) 04:08:05 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x800000000000) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x101) 04:08:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0xfffffffffffffffc) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff94}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fgetxattr(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="59bafbd097506d44c6c2d27e0db9e20d7d657465480b101e3ec9dbf0f22f95bd33d757d6c0a673c5dce323c494131e2279858f7025717fa4fb7cd9b3bcc32418845446c20aba2dce3036b6988b3d6612f23a56b96574bfdd5d9dd21eb5c0fadb2fdaaa8bd27e571163ace58bec1e9045995fb234f2d6d51edd89f02a52a63c00171374b70f0b676f84017ef5fe1edc091cffe2446200e39ed23eb7c9cfd0c21c621af742d14c5f2f80c1fa362af26967e3b9bb8c7bbb9e9106c35ac75a7b5a8a9d6913f897c1d81de05bb613550375d9307c5f4312929bd25bffa51a87eaf40aaf02a10c8c486333cd5aa528d7979339"], &(0x7f00000000c0)=""/168, 0xa8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0xff, 0x400000000000000, 0x10001}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180)=0x8000, 0x4) close(r0) 04:08:05 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f0000000240)={0x10}, 0x109, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="34010000170001000000000000000000fe8000000000000000000000000000000000000000000000fe8000000000000000000000000000bbac1414aa000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000ac1414bb000000000000000000000000000000000000000002000083afbbc069", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\b\x00\b\x00\b\x00\x00\x00\x00\x00'], 0xffb6}, 0x1}, 0x0) 04:08:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x30000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) ioctl$KIOCSOUND(r4, 0x4b2f, 0x1362) dup2(r3, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) 04:08:05 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x4004, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 04:08:05 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20900, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0xf7}, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000440)="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") fadvise64(r2, 0x0, 0x0, 0x5) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r3) 04:08:05 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7f, 0x100) ioctl$KDENABIO(r1, 0x4b36) ioctl(r0, 0x8912, &(0x7f0000000140)="025cc83d6d345f8f762070") r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x1000}, 0xfffffd07) getsockopt$packet_buf(r2, 0x107, 0x12, &(0x7f0000651000)=""/240, &(0x7f0000000080)=0xf0) 04:08:05 executing program 2: r0 = socket(0x15, 0x80005, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'veth0_to_team\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x28, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x28}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x7f, 0x1ff, 0xbe2, 0x40, 0x0, 0x1, 0x4, 0xf, 0x2, 0x9, 0x9, 0x5, 0x8, 0x7, 0x8000, 0xa000000, 0x7f, 0x2, 0x0, 0xb8, 0xf8, 0x100000001, 0xffffffffffffffa6, 0x5, 0xfff, 0x80000000, 0x5, 0x101, 0x6, 0x100000000, 0x3, 0x4e, 0x2, 0x0, 0x9, 0x7, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080), 0xb}, 0x28008, 0xa4c, 0x6, 0x5, 0x0, 0x3, 0x1}, r3, 0x2, r4, 0x1) r5 = socket$inet6(0xa, 0x4, 0x0) ioctl(r5, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'bridge_slave_1\x00', 0xffff}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x78, r2}) 04:08:05 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f762070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) pwrite64(r1, &(0x7f0000000140)="c61eadbbc390abd87e34a717b285591806482cfe55466d2f5e37b29fc3c851d03309bf0ffb761fa50da7a21a6a070b2ef73ef7d297269cba7bfe0dbf43c9260e3c36b6e4ab3cd86dfeaef60180bb94745cc92f72bad46ae545343d6ffa8c72337d31780ddbf8ba", 0x67, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = dup2(r2, r1) recvmsg(r1, &(0x7f0000000380)={&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001540)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffffffffffff18}, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000000)={0xff, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x108) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000001c00)=ANY=[@ANYBLOB="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"], 0x210) [ 444.764206] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 444.888321] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 444.919810] ================================================================== [ 444.927266] BUG: KMSAN: kernel-infoleak in snd_pcm_oss_read+0x7cf/0x1b80 [ 444.934133] CPU: 1 PID: 16636 Comm: syz-executor0 Not tainted 4.18.0-rc4+ #25 [ 444.941415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 444.950786] Call Trace: [ 444.953407] dump_stack+0x185/0x1e0 [ 444.957067] kmsan_report+0x195/0x2c0 [ 444.960925] kmsan_internal_check_memory+0x18e/0x210 [ 444.966088] kmsan_copy_to_user+0x83/0xe0 [ 444.970284] snd_pcm_oss_read+0x7cf/0x1b80 [ 444.974574] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 444.979975] __vfs_read+0x1f0/0xb40 [ 444.983644] ? rw_verify_area+0x35e/0x580 [ 444.987830] vfs_read+0x36c/0x6b0 [ 444.991319] __x64_sys_read+0x1cf/0x400 [ 444.995330] ? ksys_read+0x380/0x380 [ 444.999065] do_syscall_64+0x15b/0x230 [ 445.002987] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.008203] RIP: 0033:0x455a79 [ 445.011975] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.031330] RSP: 002b:00007fe3af84dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 445.039118] RAX: ffffffffffffffda RBX: 00007fe3af84e6d4 RCX: 0000000000455a79 [ 445.046408] RDX: 0000000000001073 RSI: 00000000200010c0 RDI: 0000000000000013 [ 445.053707] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 445.061274] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 445.068560] R13: 00000000004bffa5 R14: 00000000004d0d28 R15: 0000000000000000 [ 445.075864] [ 445.077495] Uninit was created at: [ 445.081057] kmsan_internal_alloc_meta_for_pages+0x157/0x730 [ 445.086877] kmsan_alloc_page+0x80/0xe0 [ 445.090870] __alloc_pages_nodemask+0x105b/0x6320 [ 445.095731] alloc_pages_current+0x6b1/0x970 [ 445.100196] __vmalloc_node_range+0x8bf/0x1170 [ 445.104811] vmalloc+0xd8/0xf0 [ 445.108038] snd_pcm_oss_change_params_locked+0x6597/0x6bf0 [ 445.113787] snd_pcm_oss_read+0x4d0/0x1b80 [ 445.118061] __vfs_read+0x1f0/0xb40 [ 445.121740] vfs_read+0x36c/0x6b0 [ 445.125244] __x64_sys_read+0x1cf/0x400 [ 445.129238] do_syscall_64+0x15b/0x230 [ 445.133152] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.138383] [ 445.140021] Bytes 0-2 of 3 are uninitialized [ 445.144439] Memory access starts at ffffc90011b13000 [ 445.149569] ================================================================== [ 445.156947] Disabling lock debugging due to kernel taint [ 445.162399] Kernel panic - not syncing: panic_on_warn set ... [ 445.162399] [ 445.169770] CPU: 1 PID: 16636 Comm: syz-executor0 Tainted: G B 4.18.0-rc4+ #25 [ 445.178537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 445.187889] Call Trace: [ 445.190473] dump_stack+0x185/0x1e0 [ 445.194122] panic+0x3d0/0x9b0 [ 445.197357] kmsan_report+0x2bf/0x2c0 [ 445.201161] kmsan_internal_check_memory+0x18e/0x210 [ 445.206292] kmsan_copy_to_user+0x83/0xe0 [ 445.210468] snd_pcm_oss_read+0x7cf/0x1b80 [ 445.214714] ? snd_pcm_oss_unregister_minor+0x4d0/0x4d0 [ 445.220087] __vfs_read+0x1f0/0xb40 [ 445.223726] ? rw_verify_area+0x35e/0x580 [ 445.227889] vfs_read+0x36c/0x6b0 [ 445.231379] __x64_sys_read+0x1cf/0x400 [ 445.235363] ? ksys_read+0x380/0x380 [ 445.239104] do_syscall_64+0x15b/0x230 [ 445.243013] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 445.248209] RIP: 0033:0x455a79 [ 445.251386] Code: 1d ba fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 445.270645] RSP: 002b:00007fe3af84dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 445.278528] RAX: ffffffffffffffda RBX: 00007fe3af84e6d4 RCX: 0000000000455a79 [ 445.285824] RDX: 0000000000001073 RSI: 00000000200010c0 RDI: 0000000000000013 [ 445.293117] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 445.300390] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 445.307651] R13: 00000000004bffa5 R14: 00000000004d0d28 R15: 0000000000000000 [ 445.315460] Dumping ftrace buffer: [ 445.318994] (ftrace buffer empty) [ 445.322698] Kernel Offset: disabled [ 445.326312] Rebooting in 86400 seconds..