e Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.837802] Call Trace: [ 223.840450] dump_stack+0x185/0x1d0 [ 223.844137] should_fail+0x87b/0xab0 [ 223.847909] __should_failslab+0x278/0x2a0 [ 223.852199] should_failslab+0x29/0x70 [ 223.856155] __kmalloc+0xbe/0x350 13:51:07 executing program 0: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x49a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x40000000, 0x3, 'client0\x00', 0x4, "24ea13925921b501", "6b9cc195b65fd0f2ef01e054b7aa8d3c4ea7b98183af2bd691f8e8157d08a027", 0x5, 0x80000000}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000340)='K', 0x1}], 0x1, 0x0) [ 223.859650] ? sctp_v6_cmp_addr+0x13e/0x180 [ 223.864011] ? sctp_add_bind_addr+0xb0/0x630 [ 223.868462] ? sctp_bind_addr_state+0x1ef/0x370 [ 223.873170] sctp_add_bind_addr+0xb0/0x630 [ 223.877442] ? sctp_bind_addr_state+0x2a0/0x370 [ 223.882180] sctp_copy_local_addr_list+0x4e1/0x610 [ 223.887164] sctp_copy_one_addr+0x210/0xc40 [ 223.891557] sctp_bind_addr_copy+0x28c/0x970 [ 223.896037] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 223.901829] sctp_sendmsg+0x4764/0x5fc0 [ 223.905885] ? kstrtoull+0x757/0x7e0 [ 223.909705] ? sctp_getsockopt+0x14940/0x14940 [ 223.914337] inet_sendmsg+0x3fc/0x760 [ 223.918278] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 223.923713] ? inet_getname+0x4a0/0x4a0 [ 223.927767] __sys_sendto+0x6c4/0x7e0 [ 223.931636] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 223.936623] ? syscall_return_slowpath+0xe9/0x710 [ 223.941568] __x64_sys_sendto+0x1a1/0x210 [ 223.945768] ? __sys_sendto+0x7e0/0x7e0 [ 223.949785] do_syscall_64+0x15b/0x230 [ 223.953724] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 223.958949] RIP: 0033:0x455a99 [ 223.962161] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 223.969909] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 223.977211] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 223.984508] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 223.991803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 223.999102] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000004 13:51:08 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r4, 0xffffffffffffffff, 0x3) close(r3) 13:51:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000140)) 13:51:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:08 executing program 6: r0 = socket$inet6(0xa, 0x800000000000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x7, &(0x7f0000000080)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) r2 = dup3(r1, r1, 0x80000) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) 13:51:08 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000005c0)={0x0, 0x3, 0x0, 0x6, 0x8}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000640)={r1, 0x4, 0x30, 0xffffffff, 0x6}, &(0x7f0000000680)=0x18) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x40010, r0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6(0xa, 0x1000000004, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f0000000280)={0x2, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20}}}, 0x108) setsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e20, 0x9f, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x8001]}, 0x5c) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2002, 0x0) r6 = memfd_create(&(0x7f00000000c0)='ppp1\x00', 0x3) fanotify_mark(r5, 0xd0, 0x10000, r6, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) 13:51:08 executing program 0: unshare(0x24020400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'nr0\x00'}}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000040)={@my=0x1}) 13:51:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) 13:51:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:08 executing program 2 (fault-call:3 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x81, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x80000001, 0x16, 0x10000, 0xc774, "95bb75b148daa21d6038114e204abd97356f7daca511460d9dd5096532395366"}) r2 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="609e34adaaf31302531822d71424d38a9674c1974f4b24c40645171c16cea56f4ec4db6ef2804ed12d1cad081454d573fbef8f67e7e5bf356d757890d616f640a9d87705cbc8679b922243fbbe8594cfd7abc9b1a61dbad0ea22cd9db000c4a84f95c7253957339d47a715b452d7b03b6d224e9b70747aad95abc6348f3d30697eb99bfe5fdf7a361f1478", 0x8b, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="da1e9b753d817b5f9251b38de9b127beb4a452150bc4c98c88c26d5826421d274f450b064e249cea8ac9c7fc9f2978c84aa3b130fc7eb5edff1bbf76a4ac3d9ebcccf21c7856fd205959a35a60382fb8f485a1258b9f5a3133c31124b0a60e4cd84592364207a1339a187b5e84e3e4c209630e2d2a78d4e9db965ba72fce7d731d01141a784a3cab141c7e44be29aaee11da91335916d59705de4c75e00a524bfa9334e8e759b0160e1182c8daa25c62b79796c19c6deb4b50ed12d12a440a3441faefaad3f2ade7dd46", 0xca, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000400)='encrypted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f0000000500)=""/202, 0xca, &(0x7f0000000680)={&(0x7f0000000600)={'sha224-avx2\x00'}, &(0x7f0000000640)="1c6e7d7590818746f3b6d7f323a9a2da1439b87f39efad0b74f3cfa47fd369149906316d1fe3f3a36ca2ffc2652e9abfaa213b", 0x33}) 13:51:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:08 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xb7, 0x8000) ioctl$TCSBRKP(r0, 0x5425, 0x4) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x7fff) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21}], 0x40) 13:51:08 executing program 6: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x800, 0x101000) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040)=0xfc00000000000000, &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000100)=[{r2}, {r0}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) 13:51:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x4) r1 = socket(0x40000000002, 0x3, 0x2) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22}}}, &(0x7f0000000180)=0x84) 13:51:08 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000002c0)=0xe8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_modinfo={0x42, 0x100, 0x2, "dca0d89f50059207"}}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendfile(r2, r2, &(0x7f0000000040), 0x1) 13:51:08 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x9) connect(r0, &(0x7f0000000080)=@generic={0x10, "3cf50eb5b45ad3f31b9248b864e6da04a6d798323c7f14f87c56601d72bef28fcf57482db26779a2c8e0fdbc08d80aaa74ad27e5199ae09cdb1b153b5ee9de1439cba64d36aa5793a4a60660d8346b7f4b9e3b96090988e1ea9f37483fc99ee675154e3d1afc7bb2a5824d16f8beb6bf730c5b3761f1a518da149aff665f"}, 0x80) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f00000002c0)="55000000887b92363e899d95583e56fab4f3c418007f5d00fe01b2a4a280930a600a0000a843089118001a030009000a000c00060000001900a30700000000000000dc1338d544fa32fec22f6c1630c0839fd700009b84136e705bac009fc59a1eb8d509b333a285", 0x68}], 0x1, &(0x7f0000000400)}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = getpgid(r1) ptrace$cont(0x9, r2, 0x1, 0x2) [ 224.773387] FAULT_INJECTION: forcing a failure. [ 224.773387] name failslab, interval 1, probability 0, space 0, times 0 [ 224.784886] CPU: 1 PID: 15865 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 224.791768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.801158] Call Trace: [ 224.803813] dump_stack+0x185/0x1d0 [ 224.807494] should_fail+0x87b/0xab0 [ 224.811258] __should_failslab+0x278/0x2a0 [ 224.815565] should_failslab+0x29/0x70 [ 224.819509] __kmalloc+0xbe/0x350 [ 224.823003] ? sctp_v6_cmp_addr+0x13e/0x180 [ 224.827359] ? sctp_add_bind_addr+0xb0/0x630 [ 224.831802] ? sctp_bind_addr_state+0x1ef/0x370 [ 224.836505] sctp_add_bind_addr+0xb0/0x630 [ 224.840775] ? sctp_bind_addr_state+0x2a0/0x370 [ 224.845507] sctp_copy_local_addr_list+0x4e1/0x610 [ 224.850487] sctp_copy_one_addr+0x210/0xc40 [ 224.854882] sctp_bind_addr_copy+0x28c/0x970 [ 224.859362] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 224.864973] sctp_sendmsg+0x4764/0x5fc0 [ 224.869020] ? kstrtoull+0x757/0x7e0 [ 224.872822] ? sctp_getsockopt+0x14940/0x14940 [ 224.877441] inet_sendmsg+0x3fc/0x760 [ 224.881277] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 224.886707] ? inet_getname+0x4a0/0x4a0 [ 224.890750] __sys_sendto+0x6c4/0x7e0 [ 224.894612] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 224.899600] ? syscall_return_slowpath+0xe9/0x710 [ 224.904534] __x64_sys_sendto+0x1a1/0x210 [ 224.908741] ? __sys_sendto+0x7e0/0x7e0 [ 224.912753] do_syscall_64+0x15b/0x230 [ 224.916693] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 224.921905] RIP: 0033:0x455a99 [ 224.925127] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 224.932875] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 224.940183] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 224.947488] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 224.954799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 224.962101] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000005 [ 224.970092] could not allocate digest TFM handle sha224-avx2 13:51:09 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r4, 0xffffffffffffffff, 0x3) close(r3) 13:51:09 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000910056008100170086dd60766051003063cfe1d8d3f7f2990346ecfb2a85d0e81d097c1e243afffe8000000000000000000000000000ffff0200000000000000000000000000019e0090788d8a1bfc60c5961e000000072fa1eac263b4750001ff220000000000"], 0x0) r0 = semget(0x3, 0x3, 0x20) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000000080)=""/58) 13:51:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5b, 0x9, 0x20, 0x5, 0x8}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x8, 0x8, 0x0, 0x7, 0xb4, 0x0, 0x2, r1}, 0x20) ioctl(r0, 0x4000008912, &(0x7f00000001c0)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2000000802, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=[{0x18, 0x29, 0x4, "f1"}], 0x18}, 0x0) 13:51:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002700ffff0000000000000000120000005c36614b870e7db6d7459b98c2837884be9a265cb159112a5b64f957d49eed81c291c5c46ae1ce59e373fcfbf2135f47dbbb02c09fc8c589f22566dcb638d8"], 0x14}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x21, @multicast1=0xe0000001, 0x4e24, 0x0, 'rr\x00', 0x19, 0xf517}, 0x2c) 13:51:09 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x81, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x80000001, 0x16, 0x10000, 0xc774, "95bb75b148daa21d6038114e204abd97356f7daca511460d9dd5096532395366"}) r2 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="609e34adaaf31302531822d71424d38a9674c1974f4b24c40645171c16cea56f4ec4db6ef2804ed12d1cad081454d573fbef8f67e7e5bf356d757890d616f640a9d87705cbc8679b922243fbbe8594cfd7abc9b1a61dbad0ea22cd9db000c4a84f95c7253957339d47a715b452d7b03b6d224e9b70747aad95abc6348f3d30697eb99bfe5fdf7a361f1478", 0x8b, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="da1e9b753d817b5f9251b38de9b127beb4a452150bc4c98c88c26d5826421d274f450b064e249cea8ac9c7fc9f2978c84aa3b130fc7eb5edff1bbf76a4ac3d9ebcccf21c7856fd205959a35a60382fb8f485a1258b9f5a3133c31124b0a60e4cd84592364207a1339a187b5e84e3e4c209630e2d2a78d4e9db965ba72fce7d731d01141a784a3cab141c7e44be29aaee11da91335916d59705de4c75e00a524bfa9334e8e759b0160e1182c8daa25c62b79796c19c6deb4b50ed12d12a440a3441faefaad3f2ade7dd46", 0xca, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000400)='encrypted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000480)={r2, r3, r4}, &(0x7f0000000500)=""/202, 0xca, &(0x7f0000000680)={&(0x7f0000000600)={'sha224-avx2\x00'}, &(0x7f0000000640)="1c6e7d7590818746f3b6d7f323a9a2da1439b87f39efad0b74f3cfa47fd369149906316d1fe3f3a36ca2ffc2652e9abfaa213b", 0x33}) 13:51:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x600002) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x7, 0x8000, 0x1, 0xffffffffffffff00, 0x6, 0x2, 0x4f3b, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xc}, 0xfffffffffffffc55) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000002c0)=0x0) process_vm_writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000340)=""/5, 0x5}, {&(0x7f0000000380)=""/26, 0x1a}], 0x3, &(0x7f0000000dc0)=[{&(0x7f0000000400)=""/74, 0x4a}, {&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f0000000480)=""/27, 0x1b}, {&(0x7f00000009c0)=""/151, 0x97}, {&(0x7f0000000a80)=""/136, 0x88}, {&(0x7f0000000b40)=""/104, 0x68}, {&(0x7f0000000bc0)=""/142, 0x8e}, {&(0x7f0000000c80)=""/27, 0x1b}, {&(0x7f0000000cc0)=""/220, 0xdc}], 0x9, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r4 = getpid() sendmsg$netlink(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000500)={0x3cc, 0x41, 0x702, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x2d8, 0x5e, [@typed={0x8, 0x24, @u32=0x5}, @generic="870565a9cc01042fd6633a41922f5b4286629863a1a0e535acd22b34b34ba85c046ab8aeeaee3439363c6a7b98b1a4874c050d81087e83f376397aa17000a6f83bd80c8b58c263935a97a386252df771c94d46f77b78654b0663", @generic="82540c35f9dca79c8fc7730bac8ead3cdc76779b271fa2", @generic="45eabd280480569a332f84f96b90be25e7432425660301f69af6247d2f51eb30e4a2b684e35d8045c47df2c861b56d29b5b8d4094762786e7ab515f905d4b4d26ce3b56d7513fcce00f439bbe7e6242a59511e23de44ccb65737fedc2c9619cbcf4962f8e97dd4e795eda740fe9f927a942f80b1afa553e3f0a2ea30ea04caf4b2628363620280a3266cf08e68f95a38a5c6456e57c9a1cf94933f859e98790c7823a508ba15fb44f548b8cfb846954452d8ac9491624d0a527d3f792bfc2cffc3d5b39b2b492902", @generic="638485834037f207f93eb84ccd0f5e85c5935969834ee69fdfa8ac90f6c8708e5a6a2805f26c9d1b7b1b29f20a603192303df3249e4429e3f22a45ff5feffc5ac245ffbfb5da704621215c54f588b5f116be2ffaa0", @generic="982161f61456e1d2e080f0f0b3f66e94dceabf14b81e47cbecfdc8f0491d4fe06fc0333bb965", @typed={0x14, 0x31, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x1b, @pid=r4}, @generic="d0f4202dab3e0e352cac5db7f7142f4932de69692ba05f8c9d51f7c40a3261e4c97270dc665a5e2544627649a9c3c6d24255eab8b14ff3110df37871b3ed8120d2c3cd3f23b83a2f133332ceb83c035900915a92fa740b8c175d57bb39385fc5c4b4e1d2e8b5b8682682d39c532875879acd36763793adb22528f83339a65415c32e92945e9959b221e172d808d37d2a09f1fc0a0e3b9e3ec94f2e66d14f0fcae9401b2c275ed480945e8adbe986acf50adbcbc482b32b13eae89221024c3060c17d6f80938efa8be4adbd4f5967dda328c95cf9553cba59b452f46c1420ee182472898d906455cadd8dab9caab2558c8636208de6b87cffe3"]}, @generic="6773baa557b3ded9aed1c6b29bba17f8a000e4167700450b5e90e0c5ba0f0addfdbb9222119493d793e1593495e4b36f3385e876ddcf4624aed23d1492b9767218a9b8008d2a3c0ee30aa11235eb3744280b257ffcfe59e60bf3029d27fdb106b64e2aaa99fe31ed0c8fa38b3ec602aa9e29da49f5aeb9abc79a173ccb888553407a95661602c790aedd5af2207df29902cd3a949a62c70ba1d6bcffbbdbf66e1cfe1b36fac138914f60134bd35ab27c7124cd4e44153c472ceb34871cc0a8b4dd584901588e614e04baa5330d28a1deef12abb62655d7d804e2749a6b8c5a4d4521d86c"]}, 0x3cc}, {&(0x7f0000000140)={0x34, 0x2e, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@generic="040477d9ef28acbb16e2d97aa211ec4abd1b0d0df6e2b7f7f7f136bf54fe74a2a4"]}, 0x34}], 0x2, &(0x7f0000000240)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r1, r0]}], 0x30, 0x40040}, 0x0) [ 225.369342] could not allocate digest TFM handle sha224-avx2 13:51:09 executing program 2 (fault-call:3 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:09 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) close(r3) 13:51:09 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f000069b000/0x1000)=nil, 0x1000}) [ 225.688462] FAULT_INJECTION: forcing a failure. [ 225.688462] name failslab, interval 1, probability 0, space 0, times 0 [ 225.699938] CPU: 1 PID: 15922 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 225.706818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.716201] Call Trace: [ 225.718860] dump_stack+0x185/0x1d0 [ 225.722544] should_fail+0x87b/0xab0 [ 225.726317] __should_failslab+0x278/0x2a0 [ 225.730606] should_failslab+0x29/0x70 [ 225.734556] __kmalloc+0xbe/0x350 13:51:09 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000140)={0x260, &(0x7f0000000100)}) 13:51:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8, 0x4, 0x4216, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100), &(0x7f00000001c0)=0x8) write$cgroup_pid(r1, &(0x7f0000000140)={[0x30, 0x32, 0x30, 0x39, 0x35, 0x37, 0x38, 0x39, 0x37]}, 0x9) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9d) 13:51:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x10000000000001, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3bc, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd6050a09c0008da6ebe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) r1 = getpgid(0x0) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x541c, 0x400) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x401, 0x400, 0xfffffffffffff00a, 0xffffffffffffff30, 0x0, 0x0, 0x2, 0xa, 0xe1, 0x1ff, 0x5, 0x2, 0x3, 0x100000001, 0x401, 0x0, 0xffffffff, 0x6, 0x9, 0x800, 0x6, 0x80000001, 0x200, 0x2, 0x7f, 0x8, 0xe8e9, 0x0, 0x10001, 0x4, 0x1, 0x3, 0xfffffffffffffffa, 0x5, 0x3, 0x7fff, 0x0, 0xfc9b, 0x6, @perf_config_ext={0x0, 0xa9e}, 0x20, 0x9, 0x101, 0x0, 0x40, 0x400, 0x2}, r1, 0x6, r2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400) ioctl$int_in(r3, 0x5452, &(0x7f0000000140)=0x8001) socket$inet6(0xa, 0x80000, 0x0) mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x4, 0x1) getsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000000080)=""/48, &(0x7f00000000c0)=0x30) 13:51:09 executing program 5: unshare(0x400) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x800) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) dup2(r0, r0) 13:51:09 executing program 7: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r0 = socket$inet6(0xa, 0x806, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x80, 0x0) ioctl$BLKRAGET(r2, 0x1263, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000001c0)={0x5, 0x8, 0x32, {}, 0x6, 0x5}) fchmod(r1, 0x48) r3 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) 13:51:09 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) close(r3) [ 225.738052] ? sctp_v6_cmp_addr+0x13e/0x180 [ 225.742416] ? sctp_add_bind_addr+0xb0/0x630 [ 225.746866] ? sctp_bind_addr_state+0x1ef/0x370 [ 225.751580] sctp_add_bind_addr+0xb0/0x630 [ 225.755856] ? sctp_bind_addr_state+0x2a0/0x370 [ 225.760599] sctp_copy_local_addr_list+0x4e1/0x610 [ 225.765585] sctp_copy_one_addr+0x210/0xc40 [ 225.769991] sctp_bind_addr_copy+0x28c/0x970 [ 225.774470] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 225.780063] sctp_sendmsg+0x4764/0x5fc0 [ 225.784114] ? kstrtoull+0x757/0x7e0 [ 225.787924] ? sctp_getsockopt+0x14940/0x14940 [ 225.792567] inet_sendmsg+0x3fc/0x760 [ 225.796427] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 225.801856] ? inet_getname+0x4a0/0x4a0 [ 225.805908] __sys_sendto+0x6c4/0x7e0 [ 225.809773] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 225.814764] ? syscall_return_slowpath+0xe9/0x710 [ 225.819720] __x64_sys_sendto+0x1a1/0x210 [ 225.823951] ? __sys_sendto+0x7e0/0x7e0 [ 225.827969] do_syscall_64+0x15b/0x230 [ 225.831914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.837135] RIP: 0033:0x455a99 [ 225.840342] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 225.848094] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 225.855398] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 225.862704] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 225.870469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 225.877774] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000006 13:51:09 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) close(r3) 13:51:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xb2) r1 = semget(0x1, 0x3, 0x491) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x9, 0x2, 0x0, 0x0, 0x1f, 0x1f, 0x2b6, 0x8, 0x6, 0x4]) ioctl(r0, 0x4010008912, &(0x7f0000000000)="295ee1311f16f477671070") syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x101000) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4f002, 0x0) write(r2, &(0x7f0000000200)="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", 0x200) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) write$vnet(r3, &(0x7f00000004c0)={0x1, {&(0x7f0000000140)=""/130, 0x82, &(0x7f0000000400)=""/129, 0x2, 0x7}}, 0x68) 13:51:10 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), 0x4) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x10000000000ec9f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000000140)="d9", 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = accept4(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x71c0000000000000, 0x5, 0x8}, 0x10) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x14}, 0x139b}, 0x1c) ioctl$KIOCSOUND(r2, 0x4b2f, 0x100) 13:51:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="010000000000000000000000d072797ed4349cec"], 0x14}, 0x1}, 0x0) close(r0) 13:51:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:10 executing program 2 (fault-call:3 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) r4 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r4, 0xffffffffffffffff, 0x3) close(r3) 13:51:10 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'syz_tun\x00', 0x2}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="147ebc002700ffff000000000000000012000000"], 0x14}, 0x1}, 0x0) 13:51:10 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}, 0x8, 0x101, 0x1, 0x8, 0x40}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x7fffffff, 0x30, 0x6, 0x100}, &(0x7f0000000180)=0x18) 13:51:10 executing program 6: ioperm(0x0, 0x200, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000300)={0x303, 0x33}, 0x4) write(r0, &(0x7f0000000140)="130000001000ffdde200f49ff60f05001b230a00", 0x14) 13:51:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:10 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/65) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x2, 0x3}, {0x6, 0x6}, {0x0, 0x4b}, {0x0, 0x7}], 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000340)={0x1, r2}) accept4$packet(r0, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b40)=0x14, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000b80)={r3, 0x1, 0x6}, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = openat$cgroup_int(r4, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) set_robust_list(&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x6}, 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) write$RDMA_USER_CM_CMD_JOIN_MCAST(r0, &(0x7f0000000400)={0x16, 0x98, 0xfa00, {&(0x7f00000003c0)={0xffffffff}, 0x1, 0xffffffff, 0x30, 0x0, @ib={0x1b, 0xead, 0x4, {"aa3d31e24e7102e80445db53ac4302b4"}, 0x0, 0x9, 0x5}}}, 0xa0) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r5, &(0x7f00000004c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000380), r6}}, 0x18) sendfile(r5, r5, &(0x7f0000000040), 0x1) 13:51:10 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000200)={0x800, 0x80000001, 0x1, 0x1, 0x8}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000004b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073250efb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xbd, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x3f) msgsnd(r2, &(0x7f0000000000)=ANY=[], 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x19) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x200000, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0x29c, 0x12, 0xf, 0x100, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x2}, [@generic="74a5ea9b65392119e482f5817fb0816351138b98a2922d90d184d5006d5a2db75fba3e37fa3a6f1a6549f2d2b2b5a21375a18bba12aabafc83c3a31050060b56e76f506dd9f9da604902f1777e05d78aa1dfe22a7bd56159", @nested={0x9c, 0x1a, [@generic="c7e4aaec6c5217268c43a3", @generic="18bb70e77b35fddb80447bdc33f7e0f735ef33bfffda0c22254d925594ee761565a200a34269158f15cd5f8ee20bcd4d4452f8fe883d978cd0c8231e3a7297dac958e1467a04a0cc50e56ebd8f5934dc4e0501aececbc6b4dbb5f18222d99f691c90865ce518488cea78f0612772b790ac783fb319368c46ad680927446d774981a4add1f6391c87223b74", @generic]}, @generic="5c971c802267cdaf484aaefa6ee060ed3c3a746896f4d5bceefbc293bb77ad0198824b350f593eef472b721eb53c2c98d70672732161b5b88e1f4eb99a5082d24f665e53eb7caddb95ab6a99baa0053b648c3a17665876c4ba69950a9bbce79a640f774829cc6e0bb5a4eae660df4ae9431061a9e30b304e002c18b233ea50be056b5c5715af6ec43ad52ca90a440d7300b880f71d5a7eb4aafb976b9205e4b144abf91caf6bf9", @typed={0x2c, 0x79, @str='(keyring-eth0cpuset\'%eth1vboxnet1*@self\x00'}, @typed={0xc0, 0x7d, @binary="a67a0798d49c07178118b2b685888ac7e5552284f67e5427ab9e9efe55d5ff22c56bdf16bd09a09343d10bde31a1b3522005c1467dad0ec858c3ebb5dea4407563bbda8449fe094912c0fb0d50b392a3c2b8495d90ee225540b80e69fca606074f9af2a9643136389dc703a9297760ed84ee1f108355063e5c7d70bc0ce7d827451dbba995335e79c7f5e1fb1d293ac8386d03a52598da85595d75aa9bb6bde6f013a2b93eedfcfb7901ef20fb260075d090bd9bf9781e064e6002"}]}, 0x29c}, 0x1, 0x0, 0x0, 0x4}, 0x4810) [ 226.680504] FAULT_INJECTION: forcing a failure. [ 226.680504] name failslab, interval 1, probability 0, space 0, times 0 [ 226.692002] CPU: 0 PID: 15999 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 226.698885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 226.708270] Call Trace: [ 226.710919] dump_stack+0x185/0x1d0 [ 226.714604] should_fail+0x87b/0xab0 [ 226.718376] __should_failslab+0x278/0x2a0 [ 226.722686] should_failslab+0x29/0x70 [ 226.726616] __kmalloc+0xbe/0x350 [ 226.730191] ? sctp_v6_cmp_addr+0x13e/0x180 [ 226.734549] ? sctp_add_bind_addr+0xb0/0x630 [ 226.738992] ? sctp_bind_addr_state+0x1ef/0x370 [ 226.743828] sctp_add_bind_addr+0xb0/0x630 [ 226.748154] ? sctp_bind_addr_state+0x2a0/0x370 [ 226.752911] sctp_copy_local_addr_list+0x4e1/0x610 [ 226.757893] sctp_copy_one_addr+0x210/0xc40 [ 226.762286] sctp_bind_addr_copy+0x28c/0x970 [ 226.766764] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 226.772351] sctp_sendmsg+0x4764/0x5fc0 [ 226.776401] ? kstrtoull+0x757/0x7e0 [ 226.780226] ? sctp_getsockopt+0x14940/0x14940 [ 226.784881] inet_sendmsg+0x3fc/0x760 [ 226.788746] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 226.794186] ? inet_getname+0x4a0/0x4a0 [ 226.798242] __sys_sendto+0x6c4/0x7e0 [ 226.802116] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 226.807109] ? syscall_return_slowpath+0xe9/0x710 [ 226.812065] __x64_sys_sendto+0x1a1/0x210 [ 226.816280] ? __sys_sendto+0x7e0/0x7e0 [ 226.820311] do_syscall_64+0x15b/0x230 [ 226.824267] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:10 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x8e, 0x7, 0x2}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000140)={[{0x2f, 'memory', 0x20}, {0x2f, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, "7069647316a924810b5719b98760809f72a3a91b46fd66345821484a394150821e2acbfef8c1baef0c444c1624a27b3175410678edca1ceb09ad00e91e711c33b066b8313d7ebe462707367fc75420c82a82b4990de0c43658ab693c9d8c19464f24efc3051b70aa1a8140c43cd3505dbefe7fab2e67f9788d426aa5a1b5bf45023b43ebb4234e87c8cc54df8c13cba0f7f22833099a9b0b66ea488e44ad49fb59739f8493dcb3f05d8f8664db7f595d7d73c1674414cd125a11b2429c03883e1332ca762250cf1a65bca326981fd284e460d8a24b76e3a0c76798ac510725d0ecbd28fb36a0fc45b54ebb23fb28d53d4ad133054217", 0x20}, {0x2d, 'pids', 0x20}]}, 0x111) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000040)="a7d7f20755aaa021007f273a99d0", &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) 13:51:10 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r4, 0xffffffffffffffff, 0x3) close(r3) 13:51:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0xfc, r1, 0x1, 0x70bd2d, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x7fff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000002700ffff000000000000000012000000f11cdbfc3ee8a0b02590a5bf91c575eb74028a39f14439521516b4ebd7cf07db02f80e9e8280b425521dde16b1ab03eb0ab14eaedef460fdd4ca8f1adf40bdd1afc015211fe38f439c7672b9f5e70100b3363ba58e8ced60b0d5d3fd0400a87203d50010fdabbb7840fbc13f147bab000000001900003c4d910000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x14}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x80) 13:51:10 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in=@local}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f00000002c0)="295ee1311f16f477671070") r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000f679f4)=0x8000010, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) [ 226.829496] RIP: 0033:0x455a99 [ 226.832713] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 226.840469] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 226.847774] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 226.855083] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 226.862394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 226.869722] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000007 13:51:10 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r3, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x19, 0x2) 13:51:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000100)=@can, &(0x7f0000000000)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getqdisc={0x2c, 0x26, 0x100, 0x70bd2b, 0x25dfdbff, {0x0, r2, {0x9}, {0x0, 0xfff3}, {0xfff6, 0xfffa}}, [{0x4, 0xa}, {0x4, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000084) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000400)={r1, 0x2, 0x1, 0x1, &(0x7f00000003c0)=[0x0, 0x0], 0x2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:11 executing program 2 (fault-call:3 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x61) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000040)="295ee1311f16f477671070") read(r0, &(0x7f0000000040)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x7fffffff}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x486}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)) 13:51:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000), 0x2) 13:51:11 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) r3 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r3, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:11 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x141200, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x3f, 0x0, 0x3f]}, 0x3) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) io_setup(0x1, &(0x7f0000000100)=0x0) io_cancel(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xd7a, r1, &(0x7f0000000140)="cbe2139bd7ec09f99a2b5a1fae5f5e1e3ec7645cbe6b2210e17a4809adad3f61d341b5a7305d39b6c5552ae2eff00da3c87325ce5d32dc3f78776d1c08", 0x3d, 0x7fff, 0x0, 0x0, r1}, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000240)={0x7ff, 0x8, 0x5, 'queue1\x00', 0x9}) 13:51:11 executing program 6: unshare(0x64000400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="e8821f8d33c72a5d1135c6066a4ff07e", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000140)="f7798692775a468431f8184d4c96ca6f", 0x10) 13:51:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x125481) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000080)={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/77) 13:51:11 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0xa, 0x6, 0x7fffffff, 0x81, 'syz0\x00', 0x7f}, 0x5, 0x203, 0xffffffffffffff7f, r1, 0x2, 0x4, 'syz1\x00', &(0x7f0000000200)=["2c5ce6656d3000", '}\x00'], 0x9, [], [0x1, 0x80000000, 0x2, 0xff]}) r2 = socket(0x1e, 0x100000000000801, 0x0) r3 = socket(0x1b, 0x3, 0x7fff) r4 = epoll_create(0x100000001) ioctl$FS_IOC_GETFSLABEL(r4, 0x81009431, &(0x7f00000003c0)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000004c0)={0x8000, 0x5, 0x1000}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000380)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000080)={0xa0000006}) ppoll(&(0x7f0000000100)=[{r4}], 0x1, &(0x7f0000000140), &(0x7f00000001c0), 0x8) [ 227.575937] IPVS: ftp: loaded support on port[0] = 21 [ 227.625434] FAULT_INJECTION: forcing a failure. [ 227.625434] name failslab, interval 1, probability 0, space 0, times 0 [ 227.636958] CPU: 1 PID: 16059 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 227.643831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.653211] Call Trace: [ 227.655855] dump_stack+0x185/0x1d0 [ 227.659561] should_fail+0x87b/0xab0 [ 227.663325] __should_failslab+0x278/0x2a0 [ 227.667633] should_failslab+0x29/0x70 [ 227.671578] __kmalloc+0xbe/0x350 [ 227.675075] ? sctp_v6_cmp_addr+0x13e/0x180 [ 227.679434] ? sctp_add_bind_addr+0xb0/0x630 [ 227.683875] ? sctp_bind_addr_state+0x1ef/0x370 [ 227.688582] sctp_add_bind_addr+0xb0/0x630 [ 227.692948] ? sctp_bind_addr_state+0x2a0/0x370 [ 227.697683] sctp_copy_local_addr_list+0x4e1/0x610 [ 227.702664] sctp_copy_one_addr+0x210/0xc40 [ 227.707159] sctp_bind_addr_copy+0x28c/0x970 [ 227.711631] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 227.717228] sctp_sendmsg+0x4764/0x5fc0 [ 227.721272] ? kstrtoull+0x757/0x7e0 13:51:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000), 0x2) 13:51:11 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, 0x4) r2 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r2, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x4, 0x1, 0x8, 0xfff, 0x5}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) [ 227.725076] ? sctp_getsockopt+0x14940/0x14940 [ 227.729717] inet_sendmsg+0x3fc/0x760 [ 227.733573] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 227.739027] ? inet_getname+0x4a0/0x4a0 [ 227.743095] __sys_sendto+0x6c4/0x7e0 [ 227.747024] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 227.752054] ? syscall_return_slowpath+0xe9/0x710 [ 227.757043] __x64_sys_sendto+0x1a1/0x210 [ 227.761243] ? __sys_sendto+0x7e0/0x7e0 [ 227.765249] do_syscall_64+0x15b/0x230 [ 227.769181] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 227.774397] RIP: 0033:0x455a99 [ 227.777608] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 227.785359] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 227.792663] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 227.799962] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 227.807262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 227.814562] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000008 13:51:11 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x10, 0x800, 0x1}, &(0x7f0000000180)=0x18) r1 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r1, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:11 executing program 5: r0 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='!$ppp0', 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) syz_emit_ethernet(0x3a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffe02735336c5da2eafd1770c7249798dcaaaa5acab1f4341e45e12f87ccce61437eaa0008206818002c000000eddfff8f78ac141400a000000189cf01907800f1acff00f9008c8ae556bb13b242b292a843896d64ab630d4747062ec35ec790618929059d9c9442c2b6127f26015f00fb00005be000004947aef966653bfeac9c076486c4abf1580782fe8cfb752a8d46b7f720"], &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000200)=0xeaa) 13:51:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000), 0x2) 13:51:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000500)={0x1424, 0x1c, 0x602, 0x70bd2c, 0x25dfdbfe, {0x10}, [@generic="4bceea47119601fd86ec6e4d4e86f7d0d43205b151f2b441a4583de4fbc268b8b20e2ad14a1f29d3033cdded4a096205b7e5191ec28cd43b924f8c7c877bb96ba843d554a7f7621556f14beced56b2ad85a9a47d8ec8a8644a80ca83d1c939d60c746029c3304137aeb210ca8696214544827e1a10f41efffe246191848fe75f717df02fdf3175cbcb672c67391c586749cd9ab5178a051a22399ff9f05fa84cdaf988a87f201c9ee0f52b70408c100158c9", @typed={0x4, 0x1d}, @typed={0x4, 0x6a}, @nested={0x1218, 0x72, [@typed={0xe4, 0x18, @binary="de64187e5e725d8b0c98eeec7c46a4f44d0342c2b2fcbe9ef60fb2236824f0dd4ce0877bfcfa6980a07353bd622f814c34df017f769744e0e9209557632977968444abd9689f623126e97b1b54a3ea7b011cb809700bcfc8c812b07022dfbadc000d3fdb614bbfc357e53574082ce0efbbc453ce6008bd4da22e41a9f65bf03385156b0cef654fd3a7c43ea252bc0b416b293f4eb93b28f3653682a7419e269884194a31db12485f34d345e618986ce18adcbc7f4c7c377ffd824ec3347b08f004cc324196875a5fc223f8774b231613e0301fc5136549040dae827f2b"}, @generic="092f408e03e8a4124dae9841567ec7468c4ff22611b8b1d09f40c384493fedcac0ab992fc6b47c852b1aa69981b41af953fdbe41df920b8ebecde56895667abd0b80f300", @generic="2e6e76a36c91f63343e5892a00a50ba34151a5416fcb35b55762d5752c2a16", @typed={0x14, 0x96, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @generic="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", @generic="0c9a3d477442e1deda162890b62c134620c6438af7113c45090abbdeabe10be64a169e252e0f306ef24336c52399b5fe38eaf5589f8373a8575a119e90e9b2bbf52d1c3d56c07369b31c8954c04a90e1ca697e71adac0085d40a12d5de2d1c42f13c8fe7c2382d7348071673a1fad722d1d0cf39c13a035138bfc669b5743be024831bb2bae3b291daac379699fbdf128ad1bdec1e792d78d179df02cdc9fccf53ca3616cbab601bd7af22b827abbb7516094fbf02c87449cc"]}, @typed={0x8, 0x90, @fd=r0}, @generic="edab8aa6215f4f3227bf75c738248bea87aab4a258c4354b0d224dcf377038a80ac4a71bee74aec7f4e21315bbb72bc44b95235e7aba9e466e34d0d65b2a090878d2b23f1469cd11a86319a3f387f1323cce1626d9d4d2ce95b7bbbd246031932c106f67", @generic="c05dc633ffa0b7da553f88321eaf315dca33f6c0bf3d935fb8f43fb8d163485116f25fdd2088799bbabb2dcd3bcbe11128fdd40ab75ee091d5300ceda5d4b1e749513a560518e5de7390da149c4b5fd1e70542d49207263c1b91ff402f1834a53ff359db013571282ae857806be5e1c8ab76976fd58d1338edfa9a2a60f42baa5a46f070003eb81e62a203100407c457a7e38b132c0ba849fb608775f016325c65221d8c5c0c43e1b9a70ffd3242491d8ff4d05eccccf85b0fb5dc310867e6a0a895b89d0e99f0f7aabe8a7ffe", @typed={0x4, 0x94}]}, 0x1424}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:12 executing program 4: pipe(&(0x7f0000000080)) r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:12 executing program 2 (fault-call:3 fault-nth:9): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x4, 0x1, 0x8, 0xfff, 0x5}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:12 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20100, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000001c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80800) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x2, 0x40000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000140)=r3) lseek(r1, 0x2000000000000, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000240)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000280)=0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000002700ffff0000000000000000120000009adfecea9986e098315fef6084154854d0b6c69f3836005e09d1fa9a74157acf9475a29dd018caf09a6d109732c1a9dadb4772ab41b676c29215f4091c818e990df80c70088e106e9c96d6d833396b2c676ab877b2ffdee72877b3c5d5670efa82bb26f12b64511280e83dcf473fbfd5bb65dea6962e215ca861b1bc7d46fa712d8995deffd263b6f373cbce68bafa0bcf5ae143a6a9c8266f810bd296a5aa7bbfac8dcfabdd6e155e6b6dc5366221c1b30419a70c6188f2d30e61798d6fec94ec02ccf2ac9736e661"], 0x10}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 13:51:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000400)={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r1, 0x1}}, 0x18) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="050000002000ec"], &(0x7f0000000100)=0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140), 0x13f}}, 0x20) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 13:51:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x0) [ 228.617194] FAULT_INJECTION: forcing a failure. [ 228.617194] name failslab, interval 1, probability 0, space 0, times 0 [ 228.628542] CPU: 1 PID: 16117 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 228.635413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.644815] Call Trace: [ 228.647469] dump_stack+0x185/0x1d0 [ 228.651156] should_fail+0x87b/0xab0 [ 228.654991] __should_failslab+0x278/0x2a0 [ 228.659306] should_failslab+0x29/0x70 [ 228.663262] __kmalloc+0xbe/0x350 [ 228.666757] ? sctp_v6_cmp_addr+0x13e/0x180 [ 228.671116] ? sctp_add_bind_addr+0xb0/0x630 [ 228.675565] ? sctp_bind_addr_state+0x1ef/0x370 [ 228.680276] sctp_add_bind_addr+0xb0/0x630 [ 228.684547] ? sctp_bind_addr_state+0x2a0/0x370 [ 228.689289] sctp_copy_local_addr_list+0x4e1/0x610 [ 228.694303] sctp_copy_one_addr+0x210/0xc40 [ 228.698695] sctp_bind_addr_copy+0x28c/0x970 [ 228.703160] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 228.708740] sctp_sendmsg+0x4764/0x5fc0 [ 228.712780] ? kstrtoull+0x757/0x7e0 [ 228.716580] ? sctp_getsockopt+0x14940/0x14940 [ 228.721216] inet_sendmsg+0x3fc/0x760 [ 228.725073] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 228.730497] ? inet_getname+0x4a0/0x4a0 [ 228.734536] __sys_sendto+0x6c4/0x7e0 [ 228.738390] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 228.743366] ? syscall_return_slowpath+0xe9/0x710 [ 228.748296] __x64_sys_sendto+0x1a1/0x210 [ 228.752487] ? __sys_sendto+0x7e0/0x7e0 [ 228.756491] do_syscall_64+0x15b/0x230 [ 228.760419] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:12 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000080)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) 13:51:12 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:12 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') getdents64(r0, &(0x7f00000011c0)=""/4096, 0x1000) getdents64(r0, &(0x7f00000000c0)=""/203, 0xcb) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x0, 0x4, 0x1}}, 0x26) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x80) 13:51:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x0) 13:51:12 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000600)="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") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) close(r2) setsockopt$IP_VS_SO_SET_DEL(r3, 0x0, 0x484, &(0x7f0000000040)={0x87, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'lblc\x00', 0xa, 0x8, 0x6c}, 0x2c) close(r1) 13:51:12 executing program 6: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fstatfs(r0, &(0x7f0000000000)=""/197) ftruncate(r0, 0x0) [ 228.765637] RIP: 0033:0x455a99 [ 228.768846] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 228.776600] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 228.783898] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 228.791198] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 228.798497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 228.805792] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000009 13:51:12 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xffffffffffffffe1, 0x200000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000003c0)={@remote, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f00000009c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000bc0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2002}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a00)={0x148, r1, 0x4, 0x70bd29, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r5}}}]}}]}, 0x148}, 0x1, 0x0, 0x0, 0x4}, 0x4000840) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_acct\x00') getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000440)=0x10001, &(0x7f0000000180)=0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r7, 0x7, 0x1, 0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) sendmsg$nl_generic(r6, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1400000027000101000000000000fb7b1f9c00003cf09e9459e9e54f6993cb91ff92bad8077433c3d32e73001869e0e2f94b3120ab5d63960914ad7622c79ec0671fac67fd1263c919e5b144ba7559bfd7ecdcf01817debc417e55c211d0c5ec6b4c45ccfba3298b81fb5509600a9106dac43f05b968e9bd12e64a8b78f6ccd23fd08749917fe76cc7b4f5d32b7dbefde3e3cc0d21d85daed36ae54b6b006f0afb9538"], 0x14}, 0x1}, 0x0) 13:51:12 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x0) 13:51:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000001c0)="2aa372685b10f8b6fd8307d00e1e63b79a834a4536c185c4ce2eb9e4bb735e82cdec4b35d71ea2f34d0f4741edcc43fee6d45bb235f12ed8b432318ecd38a7b0220b70197226ea650cb773f08ab6631de6295d3773abdcc543e3de82d22cf6e9f00b909293c2dcd4ab7e0356381db102059dd8ad5adcbabd9a3c325ecfc4632f441df0e0c30880c860fc3e3ff7cf7d8500a0062ef3fe9625c4ef277581d7ed38b3e7d1ce029a5fe0a32a49a24099fe064f5bc41251490bb0327a7f212468bd49185f6ff16c413f1a8f296adfa616006f1e10184ee099ebf4fbd24170dae29c679b8463460e38300462cc179dde5481827dc95296921bd32482") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x401c, r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x74, &(0x7f0000000140), &(0x7f0000000180)=0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 13:51:13 executing program 6: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x80803, 0x7) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") ioprio_set$uid(0x0, 0x0, 0x4a09) 13:51:13 executing program 2 (fault-call:3 fault-nth:10): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x6}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TUNSETLINK(r1, 0x400454cd, 0x320) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000080)=0x10000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 13:51:13 executing program 3: lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x3000, r0, r1, 0xfffffffffffffffe, 0x2, 0x2100000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="146da1ed92d710cbcda930b5ef561f81e10000002700ff77710000000000000012000000"], 0x14}, 0x1}, 0x0) 13:51:13 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1217d850, 0x80100) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000200)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x282080) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x7fff, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, 0x4, 0x8558}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x7}, 0x8) r3 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x3, 0x480000) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000000)) 13:51:13 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:13 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:13 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x703640, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getdents64(r1, &(0x7f00000001c0)=""/207, 0xcf) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) [ 229.555238] FAULT_INJECTION: forcing a failure. [ 229.555238] name failslab, interval 1, probability 0, space 0, times 0 [ 229.566664] CPU: 1 PID: 16168 Comm: syz-executor1 Not tainted 4.17.0+ #9 [ 229.573541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.582933] Call Trace: [ 229.585577] dump_stack+0x185/0x1d0 [ 229.589282] should_fail+0x87b/0xab0 [ 229.593051] __should_failslab+0x278/0x2a0 [ 229.597342] should_failslab+0x29/0x70 [ 229.601268] __kmalloc+0xbe/0x350 13:51:13 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) [ 229.604759] ? kmsan_set_origin_inline+0x6b/0x120 [ 229.609650] ? alloc_pipe_info+0xb8/0x8c0 [ 229.613870] alloc_pipe_info+0xb8/0x8c0 [ 229.617919] ? splice_direct_to_actor+0x63/0x1040 [ 229.622810] ? do_splice_direct+0x335/0x540 [ 229.627179] ? splice_direct_to_actor+0xd9/0x1040 [ 229.632090] splice_direct_to_actor+0xd63/0x1040 [ 229.636915] ? do_splice_direct+0x540/0x540 [ 229.641283] ? security_file_permission+0x26d/0x480 [ 229.646350] ? rw_verify_area+0x35e/0x580 [ 229.650570] do_splice_direct+0x335/0x540 13:51:13 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xd2e}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x40}, &(0x7f0000000200)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000000)) socket$bt_hidp(0x1f, 0x3, 0x6) [ 229.654787] ? security_file_permission+0x230/0x480 [ 229.659861] do_sendfile+0x107b/0x1e40 [ 229.663848] __x64_sys_sendfile64+0x218/0x390 [ 229.668402] ? __ia32_sys_sendfile+0x160/0x160 [ 229.673028] do_syscall_64+0x15b/0x230 [ 229.676981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.682229] RIP: 0033:0x455a99 [ 229.685448] RSP: 002b:00007fa97e110c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 229.693206] RAX: ffffffffffffffda RBX: 00007fa97e1116d4 RCX: 0000000000455a99 [ 229.700507] RDX: 0000000020000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 229.707813] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 229.714743] FAULT_INJECTION: forcing a failure. [ 229.714743] name failslab, interval 1, probability 0, space 0, times 0 [ 229.715123] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000016 [ 229.715143] R13: 00000000004c0b12 R14: 00000000004d0920 R15: 0000000000000000 [ 229.741475] CPU: 0 PID: 16177 Comm: syz-executor2 Not tainted 4.17.0+ #9 13:51:13 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x34, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getdents64(r1, &(0x7f0000000000), 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") flock(r1, 0x4) ioctl$int_out(r0, 0xc0305710, &(0x7f0000000140)) 13:51:13 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0x0, 0x3) close(0xffffffffffffffff) [ 229.748346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.757733] Call Trace: [ 229.760379] dump_stack+0x185/0x1d0 [ 229.764067] should_fail+0x87b/0xab0 [ 229.767838] __should_failslab+0x278/0x2a0 [ 229.772150] should_failslab+0x29/0x70 [ 229.776100] __kmalloc+0xbe/0x350 [ 229.779599] ? sctp_v6_cmp_addr+0x13e/0x180 [ 229.783954] ? sctp_add_bind_addr+0xb0/0x630 [ 229.788400] ? sctp_bind_addr_state+0x1ef/0x370 [ 229.793113] sctp_add_bind_addr+0xb0/0x630 [ 229.797385] ? sctp_bind_addr_state+0x2a0/0x370 [ 229.802126] sctp_copy_local_addr_list+0x4e1/0x610 [ 229.807113] sctp_copy_one_addr+0x210/0xc40 [ 229.811586] sctp_bind_addr_copy+0x28c/0x970 [ 229.816093] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 229.821684] sctp_sendmsg+0x4764/0x5fc0 [ 229.825730] ? kstrtoull+0x757/0x7e0 [ 229.829531] ? sctp_getsockopt+0x14940/0x14940 [ 229.834178] inet_sendmsg+0x3fc/0x760 [ 229.838038] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 229.843475] ? inet_getname+0x4a0/0x4a0 [ 229.847530] __sys_sendto+0x6c4/0x7e0 [ 229.851397] ? prepare_exit_to_usermode+0x4a/0x3a0 13:51:13 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0x0, 0x3) close(0xffffffffffffffff) [ 229.856396] ? syscall_return_slowpath+0xe9/0x710 [ 229.861352] __x64_sys_sendto+0x1a1/0x210 [ 229.865558] ? __sys_sendto+0x7e0/0x7e0 [ 229.869570] do_syscall_64+0x15b/0x230 [ 229.873510] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 229.878728] RIP: 0033:0x455a99 [ 229.881940] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 229.889689] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 229.896991] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 13:51:13 executing program 1 (fault-call:5 fault-nth:1): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:13 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x48}, {0x6}]}, 0x10) [ 229.904296] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 229.911598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 229.918897] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000a [ 230.037683] FAULT_INJECTION: forcing a failure. [ 230.037683] name failslab, interval 1, probability 0, space 0, times 0 [ 230.049115] CPU: 0 PID: 16201 Comm: syz-executor1 Not tainted 4.17.0+ #9 [ 230.055986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.065369] Call Trace: [ 230.068005] dump_stack+0x185/0x1d0 [ 230.071774] should_fail+0x87b/0xab0 [ 230.075524] __should_failslab+0x278/0x2a0 [ 230.079814] should_failslab+0x29/0x70 [ 230.083713] __kmalloc+0xbe/0x350 [ 230.087195] ? kmsan_set_origin_inline+0x6b/0x120 [ 230.092052] ? alloc_pipe_info+0x561/0x8c0 [ 230.096288] ? alloc_pipe_info+0x390/0x8c0 [ 230.100532] alloc_pipe_info+0x561/0x8c0 [ 230.104628] splice_direct_to_actor+0xd63/0x1040 [ 230.109405] ? do_splice_direct+0x540/0x540 [ 230.113746] ? security_file_permission+0x26d/0x480 [ 230.119055] ? rw_verify_area+0x35e/0x580 [ 230.123230] do_splice_direct+0x335/0x540 [ 230.127399] ? security_file_permission+0x230/0x480 [ 230.132438] do_sendfile+0x107b/0x1e40 [ 230.136463] __x64_sys_sendfile64+0x218/0x390 [ 230.140986] ? __ia32_sys_sendfile+0x160/0x160 [ 230.145595] do_syscall_64+0x15b/0x230 [ 230.149495] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.154682] RIP: 0033:0x455a99 [ 230.157876] RSP: 002b:00007fa97e110c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 230.165597] RAX: ffffffffffffffda RBX: 00007fa97e1116d4 RCX: 0000000000455a99 [ 230.172876] RDX: 0000000020000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 230.180149] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 230.187422] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000016 [ 230.195038] R13: 00000000004c0b12 R14: 00000000004d0920 R15: 0000000000000001 13:51:14 executing program 0: unshare(0x200003ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)=""/120, &(0x7f0000000100)=0x78) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xb5, "3c56987c668807c68f51a375519f72cc5567772913618245484d1a7d6f7780cfff5b96e947f6e167f91830bb7cbbe192c0cc631dcba4a707151b9a40b936c3a6cbc56091f63891c5f5e226e5d052d613c47ee6e07d4177e99f97b07e8c679cc59bb71e679f1d2733ee7cab2de8c1d83ec3dd89d502b977d3ded3b78b319f710720438d0e582ea990a9fc87bec8b553c681984b2c43be5e820e6379ceea55cc6e30f0e8e532bb3fddbaf3d96ce8b3e29f3e58294248"}, &(0x7f0000000280)=0xbd) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x3f, 0x30, 0x80, 0x6}, &(0x7f0000000300)=0x18) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000140)=0x54) 13:51:14 executing program 3: r0 = memfd_create(&(0x7f0000000000)=',md5sumvmnet1\'proccgroupmd5sumproc(\x00', 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x30b9e379, 0x20000) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f0000000500)={0x141c, 0x1c, 0x900, 0x70bd29, 0x25dfdbfb, {0x4}, [@generic="77f83e59f142afac2f1c570a8146bd0d2eb4ef3f9433038d664317c4f25d56d10c0aa3037565569fe11f0bf205822b0cbccf48feedd1b2951a207d822dbc55ecc7c64ecfd922ef482cba98b7fbf777eca009bd6e327b95b06a3d7a34416da6c475963aba571d27a1c0a4d8ef6d84bb249caecf2e7e617a1e8698a4a4", @generic="a975e8e2271fc2ba7fc75709725ce0aab01481e10e9b0cd0ee7225146a0c513e32a14bb60b5851522272061fc0cab1b467af27c97575bedc9cff", @generic="4d3aa0786ef06c7d9ca0d44d16b1b51b27a1db9a89e400201c86c0995bff4ed59deccb72f0d5d5aa5f1a7b76599b553473aa2c0589ffa045443fe7dc1ca43246a415def28a94c22efcb623e9b30ec87eaaab4462a1ca9ff80929b3a1e59c04ec8d62fd49d19e8e86269af45ed4307bb6f2122ac5a55cafa21ae75c57", @generic="3c22c2aa2c0ef6592ac536bfbb6c45ad5dfa6679d9d161e0a3a39539f5c17afa601e46145c16f333a42cf3e5349da3aedc350919a6d77230dbd2f145dfc3f59774cfedc894a0c85bd059caea1ab49cfeab0562b9833948de214a5acd9dbbd07f9604fe15", @nested={0x14, 0x76, [@typed={0x8, 0x4, @ipv4=@rand_addr=0x100000000000000}, @typed={0x8, 0x59, @uid=r1}]}, @typed={0x8, 0x49, @u32=0x5}, @nested={0x117c, 0x5a, [@generic="48e21acbca64b3ce55a16338406743e1e45df9ba6e81b1be27ba2923256dc329a02b7960c5423b4b622775d0428e9ba467fcffa95ae6852110b40b79ef67133d45a8626082bd9d456af5921e6860a067afc878bc2d4ebe888595320f9d5a8e4eec6279fdb65fa0b18100f7f4f5aff2492c39e7aad7a83a", @generic="e2f0d210bad1e55341691119857ca6db5343110532c7d72f804b78b468a13a8cdb25b07a", @generic="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", @typed={0x28, 0x82, @str="6e6f646576626465765d5d776c616e301d73656c696e757873656c66656d315e00"}, @generic="802466745d58803185bdc744859094393bd861c3546dcc65535d6aca25871ec107f7de9ab68186a2c7d7d575494f4a0ed525cdf3903908b2807f3a5d89f46a4a3519034b5ef4fadbea6d588d9a15294169da6a327da44f5588daa9d2d6a63396f51ae27dd019cea77fd9afa81f7a11f88c9c838ed823d59acd75cb2de4304f723deef1c1c2f39c79b160b0d51d", @typed={0x14, 0x3c, @ipv6=@dev={0xfe, 0x80, [], 0xe}}, @typed={0x8, 0x5d, @u32=0x400000000000}, @generic="0a1b59c2f55159d1bd59e2"]}, @typed={0x8, 0x83, @ipv4=@rand_addr=0x8000}, @generic="f3a3f917e985640f349962b931a29b5c0bb354d0331167bf7a77aa447c1d75b99e248baa2a6914f6952ea5fc2f72caffc3a025d8032bb3e309bbd1ef1a444f49d6749bcb23de83d9a3aacff51f795eff52c36691f893e6728490a559c02d1aff551af20e4936c4701701d46cb8091c0a20d40aa24824dffdeac71b8d42ad3ff9aea3efa26ac444762abea86941c0aad2d07ec9cd205d613912af2cc3da329afe859a376266d70c809df85b6e0a42adedcb0aa8aee8ba216ad9f85d11173edc85ad2b62b8bacfb6b89165", @typed={0x8, 0x36, @fd=r2}]}, 0x141c}, 0x1}, 0x4000) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xff, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r4, 0xf1dd}, 0x8) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000340)={'teql0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 13:51:14 executing program 2 (fault-call:3 fault-nth:11): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:14 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0x0, 0x3) close(0xffffffffffffffff) 13:51:14 executing program 6: unshare(0x240203ff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x6, 0x20, 0x9, 0x1, 0x8, 0x468483f5, 0x3379, 0x9, 0x0, 0x2, 0x80, 0x8000}) 13:51:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) flock(r0, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x7, 0x6, 0x1, 0x0, 0xe}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x81, 0x0, 0x5, 0x3, "342af499d96eaaeef500a8cbfb847e5061f558bc9716e1bdf1a5dc0540b09041"}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f0000000100)={0x13, 0x10, 0x7, {&(0x7f0000000200), r2, 0x2}}, 0x18) 13:51:14 executing program 1 (fault-call:5 fault-nth:2): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x4000000) 13:51:14 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0xa59b264552b232a9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, &(0x7f0000000300)) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00', &(0x7f0000000400)='sysfs\x00', 0x0, &(0x7f0000000480)) syz_fuseblk_mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:51:14 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x9, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='hugetlb.2MB.max_u_agles\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) r3 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd}, 0x1c) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") sendto$inet6(r3, &(0x7f0000000300), 0xfd1a, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000080)={0x490dae14f91d34e6, @rand_addr=0x4, 0x4e23, 0x2, 'rr\x00', 0x10, 0xcf, 0x36}, 0x2c) sendfile(r2, r2, &(0x7f0000000040), 0x1) [ 230.532006] FAULT_INJECTION: forcing a failure. [ 230.532006] name failslab, interval 1, probability 0, space 0, times 0 [ 230.543483] CPU: 1 PID: 16228 Comm: syz-executor1 Not tainted 4.17.0+ #9 [ 230.550356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.559737] Call Trace: [ 230.562384] dump_stack+0x185/0x1d0 [ 230.564635] FAULT_INJECTION: forcing a failure. [ 230.564635] name failslab, interval 1, probability 0, space 0, times 0 [ 230.566066] should_fail+0x87b/0xab0 [ 230.566126] __should_failslab+0x278/0x2a0 [ 230.566198] should_failslab+0x29/0x70 [ 230.589212] __kmalloc+0xbe/0x350 [ 230.592763] ? sock_kmalloc+0x14e/0x270 [ 230.596776] sock_kmalloc+0x14e/0x270 [ 230.600619] hash_sendpage+0x5fd/0xe20 [ 230.604549] ? hash_recvmsg+0xd50/0xd50 [ 230.608640] sock_sendpage+0x1ef/0x2e0 [ 230.612549] pipe_to_sendpage+0x321/0x440 [ 230.616721] ? sock_fasync+0x2b0/0x2b0 [ 230.620625] ? propagate_umount+0x3990/0x3990 [ 230.625134] __splice_from_pipe+0x4a5/0xf50 [ 230.629481] ? generic_splice_sendpage+0x2a0/0x2a0 [ 230.634444] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 230.639824] generic_splice_sendpage+0x1c6/0x2a0 [ 230.645306] ? iter_file_splice_write+0x1710/0x1710 [ 230.650352] direct_splice_actor+0x19e/0x200 [ 230.654796] splice_direct_to_actor+0x767/0x1040 [ 230.659576] ? do_splice_direct+0x540/0x540 [ 230.663948] do_splice_direct+0x335/0x540 [ 230.668135] ? security_file_permission+0x230/0x480 [ 230.673188] do_sendfile+0x107b/0x1e40 [ 230.677142] __x64_sys_sendfile64+0x218/0x390 [ 230.681682] ? __ia32_sys_sendfile+0x160/0x160 [ 230.686278] do_syscall_64+0x15b/0x230 [ 230.690184] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.695380] RIP: 0033:0x455a99 [ 230.698572] RSP: 002b:00007fa97e110c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 230.706294] RAX: ffffffffffffffda RBX: 00007fa97e1116d4 RCX: 0000000000455a99 [ 230.713567] RDX: 0000000020000000 RSI: 0000000000000015 RDI: 0000000000000014 [ 230.720838] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 230.728109] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000016 [ 230.735378] R13: 00000000004c0b12 R14: 00000000004d0920 R15: 0000000000000002 [ 230.742693] CPU: 0 PID: 16242 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 230.749560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.758941] Call Trace: [ 230.761574] dump_stack+0x185/0x1d0 [ 230.765273] should_fail+0x87b/0xab0 [ 230.769059] __should_failslab+0x278/0x2a0 [ 230.773371] should_failslab+0x29/0x70 [ 230.777321] __kmalloc+0xbe/0x350 [ 230.780818] ? sctp_v6_cmp_addr+0x13e/0x180 [ 230.785156] ? sctp_add_bind_addr+0xb0/0x630 [ 230.789571] ? sctp_bind_addr_state+0x1ef/0x370 [ 230.794254] sctp_add_bind_addr+0xb0/0x630 [ 230.798496] ? sctp_bind_addr_state+0x2a0/0x370 [ 230.803171] sctp_copy_local_addr_list+0x4e1/0x610 [ 230.808106] sctp_copy_one_addr+0x210/0xc40 [ 230.812462] sctp_bind_addr_copy+0x28c/0x970 [ 230.816901] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 230.822453] sctp_sendmsg+0x4764/0x5fc0 [ 230.826479] ? kstrtoull+0x757/0x7e0 [ 230.830244] ? sctp_getsockopt+0x14940/0x14940 [ 230.834863] inet_sendmsg+0x3fc/0x760 [ 230.838688] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 230.844077] ? inet_getname+0x4a0/0x4a0 [ 230.848074] __sys_sendto+0x6c4/0x7e0 [ 230.851887] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 230.856841] ? syscall_return_slowpath+0xe9/0x710 [ 230.861743] __x64_sys_sendto+0x1a1/0x210 [ 230.865899] ? __sys_sendto+0x7e0/0x7e0 [ 230.869877] do_syscall_64+0x15b/0x230 [ 230.873793] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 230.878997] RIP: 0033:0x455a99 13:51:14 executing program 5: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c4, 0x0, 0x29, 0x2}, 0x10) 13:51:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)=0x8001, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r1) ioperm(0x0, 0x200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) close(r0) [ 230.882202] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 230.889926] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 230.897207] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 230.904485] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 230.911750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 230.919030] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000b 13:51:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002700fff8000000000000000012000000"], 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8001, 0x0) vmsplice(r1, &(0x7f00000008c0)=[{&(0x7f0000000500)="6f18e89f3377", 0x6}, {&(0x7f0000000540)="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", 0xfd}, {&(0x7f0000000640)="a6ea489b3d2db8cdc9206723cc81ed006c62e89cd351802c3d8706c571c6d3386f59ca41b8ad088919d7fb298f7e0cc101d83d6681abc2d863ceb31633525aa2660635af149d10a5a25f8c88429eecdba68a7e149f6dfc1972f663d24e2f8b939e2145b5fd84cb63c28cbcb48d2e1acd5774608b20b715c561f680433b78", 0x7e}, {&(0x7f00000006c0)="c271866ed663aa07e1c8b09faa17551ff4d209110d2cbade944216", 0x1b}, {&(0x7f0000000700)="5e08a0", 0x3}, {&(0x7f0000000740)="0be49b7bbc21b6d2f1643c3a57c0eca6454351b31ec82ccec03829968f6120d33bf66a3be698cd6b7f596c92f311a80b554a4d708931a1c1867ea8b0ceb0126728bdbb698bff7a5807235a7fcdbe19c428eb61eff23e53c4e07bf8a2fbc89e6669d5ee4652d4b500ae5b732c6944513a17685684c7788c5b84606d20a7e08728c2569f9184f10ac656e846b05eef90fb82610630e2f960a029f5a98f011881dce5222851afe9a5065c7ffbee35442fa620c9ef46711615ba472bbcb9c8ead873", 0xc0}, {&(0x7f0000000800)="5987a865fc5b05673e0faff459f7810f859921f048c02ff95f486dfdf8b6e4a208e312924e37a67204ca0110b3bb4ddbcfbf82db1947b22532c9ef8e8b36021d670459f2523682da733a8b9c64a4ac0a6523e8f5e7c53d974e434ea13e976bc27398160fc0e87b75f16f90b1b17dc647", 0x70}, {&(0x7f0000000880)="1f8c99a69bd1d82b10c2fbeed34dc36e01bab1efb3d6a1d73ca4fb001e88c79c5f253bed", 0x24}], 0x8, 0x2) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x288, 0x2a, 0x400, 0x70bd29, 0x25dfdbff, {0x1a}, [@typed={0x14, 0x73, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x88, 0x4c, [@generic="3394d3369a86b0bfa4ddd4b4e29c3991dd1f51b8e9099fe4561341aab81818d2babe9be1b79a3ba1a43681527b6173f689f98a56b295ba24111f00a340fd58e07277e2c1c1a24f133bb214bd6ae8d348008a16da09aa4e480598b7b2651a455e9d67209709d6aa693a01c667c1318b1d4e04c85ec46ac7c4cba412610bca2bf48ab0"]}, @nested={0x1d0, 0x8d, [@generic="b1033f89a15185864e32f0f872227120c583f3704ac2279417bae1c063090107b4a05166250b0c4bacabd07f81f1ef8157d6645f8051a005e1eeaf0a8e2cadf092d8dc305d3bc3d9da4d7cbb8a8ac9c8e0bd", @generic="502c439251a57722de656467edb80bf2a021b2d517841b7041e5235d1904d9fbee2325a675edac0c64", @generic="7a4e469a25cbc980f8354f493794e1fc9b8faccf2e9aefae7ab7e62a80fab4d52238a7c561e40697982668c0c3c3ffba5b2299789bf51af70be4e2b9894164eacf295f3b44021e22dc62c26776efef04e758e338ed7db2152aec4061", @generic="12071169451508522b4084619812dda69eb63849b0bc822e7a22582a59bccf5012d27059a62245beef300e6bac5b708c81d010854adc5454f5a5228830c6442ae3df5b3be57efe0588868ec3f7d5c84f3611e357d24dfc22afc77ac5d76076031ecb453440bd03119747110ee57033e9c0f7e51bb33fc038b5f194f1d85ce54189bffca0ca64a5f2d3f9e2f12048a852ba7093d99ab52c8480ff3d8cdf69eef19319a03f907a6b03a018a15f285a5bde83d983bad6629859ccc4d97b9bf4a2972b963a36afa9acf5fff7f7991b1c1de9a940f000c54c831780f73778349ed2932d1fbb469ac0be9164f9495326f287bc606d03bd32"]}, @nested={0x8, 0x86, [@typed={0x4, 0x61}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x40}, 0x40) 13:51:14 executing program 1 (fault-call:5 fault-nth:3): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:14 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 13:51:15 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x8000}, 0x8) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r5 = dup2(r0, r4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200002, 0x0, 0x211, r4, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r5}, 0x10) 13:51:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@setneightbl={0x2c, 0x43, 0x201, 0x0, 0x0, {0xa}, [@NDTA_NAME={0x18, 0x1, 'trustedeth0\'md5sum\x00'}]}, 0x2c}, 0x1}, 0x0) 13:51:15 executing program 2 (fault-call:3 fault-nth:12): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:15 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 13:51:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/26, 0x1a, &(0x7f0000000500)=""/4096, 0x3, 0x7}}, 0x68) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) 13:51:15 executing program 6: mkdir(&(0x7f0000000540)='./file0\x00', 0x0) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) mkdir(&(0x7f0000001500)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f00000003c0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x1002, &(0x7f0000000380)) umount2(&(0x7f0000000100)='./file0/file0\x00', 0x0) 13:51:15 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)=0x8001, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioprio_get$pid(0x2, r1) ioperm(0x0, 0x200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) close(r0) 13:51:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0xffffffffffffffea) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="bfc5dfc343b341d38a68a69efd5003a6f972214599578284bcf0192a88dda558b9594f5802d45a554d8f9daec15422ed49d23b87f778ce3836600a3f740d0f12a31e428e50d5d2183eea5217a212", 0x4e}], 0x1, 0xc) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x40000000000, 0x330) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180)={0x5, 0x1000, 0x1ce7, 0xfffffffffffffc00}, 0x8) 13:51:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) setns(r2, 0x2000000) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000140)=""/242) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000380)=""/176, &(0x7f0000000280)=0x13) 13:51:15 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) 13:51:15 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 231.564978] FAULT_INJECTION: forcing a failure. [ 231.564978] name failslab, interval 1, probability 0, space 0, times 0 [ 231.576414] CPU: 1 PID: 16298 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 231.583300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.592696] Call Trace: [ 231.595349] dump_stack+0x185/0x1d0 [ 231.599039] should_fail+0x87b/0xab0 [ 231.602815] __should_failslab+0x278/0x2a0 [ 231.607104] should_failslab+0x29/0x70 [ 231.611057] __kmalloc+0xbe/0x350 [ 231.614566] ? sctp_v6_cmp_addr+0x13e/0x180 [ 231.618928] ? sctp_add_bind_addr+0xb0/0x630 [ 231.623372] ? sctp_bind_addr_state+0x1ef/0x370 [ 231.628078] sctp_add_bind_addr+0xb0/0x630 [ 231.632341] ? sctp_bind_addr_state+0x2a0/0x370 [ 231.637107] sctp_copy_local_addr_list+0x4e1/0x610 [ 231.642086] sctp_copy_one_addr+0x210/0xc40 [ 231.646460] sctp_bind_addr_copy+0x28c/0x970 [ 231.650942] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 231.656527] sctp_sendmsg+0x4764/0x5fc0 [ 231.660596] ? sctp_getsockopt+0x14940/0x14940 13:51:15 executing program 0: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) ioperm(0x0, 0x1ff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) dup2(r1, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xd66) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x6, 0x200]) [ 231.665237] inet_sendmsg+0x3fc/0x760 [ 231.669093] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 231.674527] ? inet_getname+0x4a0/0x4a0 [ 231.678569] __sys_sendto+0x6c4/0x7e0 [ 231.682432] ? __msan_poison_alloca+0x15c/0x1d0 [ 231.687156] ? do_syscall_64+0x9e/0x230 [ 231.691223] __x64_sys_sendto+0x1a1/0x210 [ 231.695423] ? __sys_sendto+0x7e0/0x7e0 [ 231.699430] do_syscall_64+0x15b/0x230 [ 231.703366] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 231.708584] RIP: 0033:0x455a99 13:51:15 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0x104, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}, [@generic="3c73832d69485b1a1027", @generic="233ba49bd7b1dae4a132d655107ed815da2cafb0829816094211b5a06ddc2e78415ef7a8133b377cde14adaaba344cc01007c2d9b3e6ec0321762d11471e4e233939bd8e223ac744eabe786c0a6fd5351c664dcabc7660014ddac55f6c6816e86a6178df65253aa6d0f4c31fa49618094aa18a641dcce8b608d00afece2abda959aa8f3186aa81a37acac56810a6169f238b79895e7806412bb6eea28b532338ec9cab782c0055494545e82d4a04950500e17a7e4c95fdc784b735a977fa6406e5ba0384bd16f72d513c8bfa7f72d8c0df6af05d8da29decca331c79733a50851ba7060769"]}, 0x104}, 0x1}, 0x0) 13:51:15 executing program 5: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@filter={'filter\x00', 0x44, 0x2, 0x28c, [0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000580), &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000073cb000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000800000000000000000000000feffffff020000000100000000000000000074756e6c30000000000000000000000076657468305f746f5f6272696467650074756e6c300000000000000000000000726f7365300000000000e4ff00000000aaaaaaaaaabb000000000000ffffffffffff000000000000000070000000700000009c0000006d61726b00000000000000000000000000000000000000000000000000000000080023f4e326e298bda6aba5a2376823000000000000feffffff050000000000000000006966623000000000000000000000000079616d300000000000000000000000007465616d5f736c6176655f300000000073697430000000000000000000000000000000000000000000000000ffffffffffff0000000000000000c400000018010000600100006367726f75700000000000000000000000000000000000000000000000000000080000000000000000001d00706b000000000000000000000000000000000000000400000000000000415544495400000000000000000000000000000000000000000000000000000004000000000000006d61726b000000000000000000000000000000000000000000000000000000000800000000000000ffffffff6c6f670000000000000000000000000000000000000000000000000000000000240000000000bf31456771b60ac574d84edbd08169581e22f659da2a4d6945a66badbf000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff00000000"]}, 0x307) socket$can_raw(0x1d, 0x3, 0x1) [ 231.711792] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 231.719536] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 231.726829] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 231.734129] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 231.741426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 231.748722] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000c 13:51:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x4, 0x280800) epoll_pwait(r2, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1, &(0x7f00000002c0)={0x81}, 0x8) open(&(0x7f0000000300)='./file0\x00', 0x200, 0x80) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000140)={@multicast1, @multicast2, 0x0}, &(0x7f0000000180)=0xc) memfd_create(&(0x7f0000000340)='hash\x00', 0x3) sendmsg$nl_route_sched(r3, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@delqdisc={0x48, 0x25, 0x1, 0x70bd29, 0x25dfdbff, {0x0, r4, {0xffff, 0xf}, {0xf, 0x5}, {0x1, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe}, @qdisc_kind_options=@q_fq={{0x8, 0x1, 'fq\x00'}, {0xc, 0x2, [@TCA_FQ_BUCKETS_LOG={0x8, 0x8, 0x1}]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x40}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4) sendfile(r1, r3, &(0x7f0000000000)=0x19, 0x2) [ 231.770583] Unknown ioctl 21539 [ 231.787311] Unknown ioctl 22024 13:51:15 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x806, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcs\x00', 0x101002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000140)=0xfffffffffffffe6d) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000009c0)={0x0, 0x0}, &(0x7f0000000a00)=0xc) r5 = fcntl$getown(r0, 0x9) sendmsg$netlink(r1, &(0x7f0000001ec0)={0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000a40)=ANY=[@ANYBLOB="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@ANYRES32=r2, @ANYBLOB="ef194b149069f4b5ce182558c405af6a8dfaeea8205a4cc1f1cdb3915c25e4c9b6140feda7c822ce502d0083a14351326a062c1eb5d4854d305acec9c5855b5cc08b0be2fabaacffd9e5c854ec632756bea245338ca9c5bce57e119b3323418a76aa8afd5e793d4e1edf57d4b20c003800f8ffffffffffffff0000009801820008002400", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="02c9eb65", @ANYRES32=r5, @ANYBLOB="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"], 0x1410}], 0x1, 0x0, 0x0, 0x8000}, 0x4004) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x9, 0x7}) syncfs(r0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) [ 231.822448] Unknown ioctl 1074283779 [ 231.829984] kernel msg: ebtables bug: please report to author: Wrong len argument [ 231.861763] kernel msg: ebtables bug: please report to author: Wrong len argument [ 231.862351] Unknown ioctl 21539 13:51:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) [ 231.869945] Unknown ioctl 22024 13:51:15 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3ff) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x800000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) close(r2) close(r1) 13:51:16 executing program 2 (fault-call:3 fault-nth:13): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:16 executing program 5: r0 = inotify_init() creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000400)='./file0\x00', 0x80000002) creat(&(0x7f0000000040)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb) read(r0, &(0x7f0000000000)=""/177, 0xb1) 13:51:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000000), 0x8001) 13:51:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x28042, 0x0) write$binfmt_script(r2, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'crc32c-generic\x00'}], 0xa, "181be1bc831bd0ca18d99abaf7aa1b4df758bf5d1469c592ec892ffb5b94836dbced62a7ffa7c5aabc723ec2dd9695dea908a25fcecfa4284a9e57ff0f2c3170822efb2913778b751566340667d6394ef8b877b1b0cd96dadd62c1d63d163c1008c3a65a6ff263ecaa9070f719eec2fcdb7593d748dadc720cb330086bba6ccc4cf32273a8b42b20edcee51890422c2aa806f73511b70f0efba2a9fddb8d8207242d055ef15ec31d751c705d0eee1a13ae"}, 0xcc) fallocate(r3, 0x0, 0x0, 0x73e0) r4 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0xff, 0x40) accept$packet(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) write$binfmt_aout(r0, &(0x7f0000000380)={{0x107, 0xff, 0x6eb0, 0xf1, 0x1af, 0x80, 0x3b6, 0xb8}, "b53e86257dfb6c1a68052dc743ca02085eb3fdd7feec028cc8617b76dbf53cb6b19a93695c8c91af9d06c587915d4f8f75521f7d10e3fb88d4be4927cd996e9140df7ba790b4164cc9a7788a80ef1f7e13846dce35774d14f6492d59a1f6598bd00f64f88e5b790b", [[], [], [], [], [], [], [], []]}, 0x888) sendmsg$nl_route_sched(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@newtfilter={0x24, 0x2c, 0x2, 0x70bd2c, 0x25dfdbfe, {0x0, r5, {0xfff1, 0x1}, {0xfff3, 0x1}, {0xfff1, 0xfff3}}}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20044081) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) eventfd2(0x7f, 0x800) 13:51:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002700ffff0000000000000000120000001dafe442eac87201843799c465b53d1ee4be1746e198e2be20a096bcdd4b34558b425d0f16af9846cbbead43ec67278b01d81ad0843f6aa08882db"], 0x1}, 0x1}, 0x0) 13:51:16 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x1) [ 232.521313] FAULT_INJECTION: forcing a failure. [ 232.521313] name failslab, interval 1, probability 0, space 0, times 0 [ 232.532706] CPU: 0 PID: 16350 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 232.539576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.548963] Call Trace: [ 232.551614] dump_stack+0x185/0x1d0 [ 232.555300] should_fail+0x87b/0xab0 [ 232.559071] __should_failslab+0x278/0x2a0 [ 232.563384] should_failslab+0x29/0x70 [ 232.567354] __kmalloc+0xbe/0x350 [ 232.570865] ? sctp_v6_cmp_addr+0x13e/0x180 [ 232.575218] ? sctp_add_bind_addr+0xb0/0x630 [ 232.579664] ? sctp_bind_addr_state+0x1ef/0x370 [ 232.584374] sctp_add_bind_addr+0xb0/0x630 [ 232.588648] ? sctp_bind_addr_state+0x2a0/0x370 [ 232.593385] sctp_copy_local_addr_list+0x4e1/0x610 [ 232.598367] sctp_copy_one_addr+0x210/0xc40 [ 232.602761] sctp_bind_addr_copy+0x28c/0x970 [ 232.607236] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 232.612822] sctp_sendmsg+0x4764/0x5fc0 [ 232.616859] ? kstrtoull+0x757/0x7e0 13:51:16 executing program 1: r0 = add_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x0, 0x0) r5 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000300)={r3, r5}) r6 = accept$alg(r3, 0x0, 0x0) r7 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r7, 0x0, 0x0, 0x73e0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x82000000) sendfile(r6, r7, &(0x7f0000000000)=0x19, 0x2) 13:51:16 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000000)={0xfffffffffffffffd}, 0x0, 0x8) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x400000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req3={0x101, 0x0, 0x2, 0x1, 0x10001, 0x8000, 0xc23}, 0x1c) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x10000000000400, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r2, 0x5382, &(0x7f0000000280)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000240)={'eql\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) pselect6(0x40, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000180)={&(0x7f0000000140), 0x8}) 13:51:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000240)={{0x6, 0x2, 0x400, 0x2, 'syz1\x00', 0x5}, 0x6, 0x20, 0x4ef, r3, 0x3, 0xe4, 'syz1\x00', &(0x7f00000001c0)=['/dev/autofs\x00', 'nodev\x00', '/dev/autofs\x00'], 0x1e, [], [0x3, 0x1, 0xfe, 0x1]}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4200, 0x0) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f00000000c0)={0x3f, 0x4, 0x1}) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet6(r4, &(0x7f0000000380)="12fb36dc1c103290d00589c8e0d20aa751cbf07fae43e66ab3c48851c7ff7a5be532dbcf296a7b06af7b7aae5625b224d5bb87936bc2786b1085890d317fc96444c61f1ebe2dafb72c3d13140c04db9a1783edb5d5e3342a9aecb177c00f286410977235559648216ba0a4559f4006b8e3890f725eeb4e", 0x77, 0x48000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1b}, 0xb) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000000000)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) close(r1) [ 232.620652] ? sctp_getsockopt+0x14940/0x14940 [ 232.625291] inet_sendmsg+0x3fc/0x760 [ 232.629141] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 232.634564] ? inet_getname+0x4a0/0x4a0 [ 232.638606] __sys_sendto+0x6c4/0x7e0 [ 232.642476] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 232.647461] ? syscall_return_slowpath+0xe9/0x710 [ 232.652404] __x64_sys_sendto+0x1a1/0x210 [ 232.656609] ? __sys_sendto+0x7e0/0x7e0 [ 232.660619] do_syscall_64+0x15b/0x230 [ 232.664556] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000002700ffff0000000000000000120000008148c8fba49c0e37b25aa7eaf67bdf82d28dad8c0a7d094c7aa32932c11a28ee1d46dfb9f327213eb9df43b022cf6bb19dd9133366085cfb412b6f8c1bacb0acb33081efb33e0e7013bb5c2d544548076f780ed7bcd63b972267e6d3709fcc7fa2f8f2c146db9e11104bddec79a5dc35c59f7fda9bbe0a43835203076d4e8b1861bca2ad2a25b716cde9cc2693035c402340c75625277c62a98fa3baa4f04afabc11e1c2796febb737f1b73bba78dcdb862f62611949dc67520f49a26506bd80404babee4f67d3210d0c9a5b3b5746c878d4d023a1eb40fe8e42a59b447f"], 0x14}, 0x1}, 0x0) [ 232.669776] RIP: 0033:0x455a99 [ 232.672985] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 232.680736] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 232.688041] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 232.695343] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 232.702858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 232.710156] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000d 13:51:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x1, 0x7, 0x4, 0x9, r2}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x2, 0x73e0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x5, 0x8, 0x81, 0x4, 0x100000001, 0x3e5b, 0x0, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r4, 0x4, 0x7, 0x3}, &(0x7f00000002c0)=0x10) sendfile(r0, r3, &(0x7f0000000000)=0x1a, 0x2) ioctl$TIOCSBRK(r3, 0x5427) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r3, &(0x7f0000000040)="fb97e8f24ca7b5b30d04305d85bbc38a8eee676b511de6a0fb3f95da8a6814b7755527372df137295d934df3034c7a18b81a30851922b0d6959553b1f2c15c7ec1645d612b31448dd889a2439a0718bdd60dcc174659b527f43bba862211f34df2c33b54", &(0x7f00000000c0)=""/158}, 0x18) 13:51:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 13:51:16 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x35, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) 13:51:16 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002700ffff00000000000000001201010016efbd3d0c29db415162677c2310e95ff85da027e708f63a96cb6bbece36e936d7d2155095"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x9, 0x5, 0xffffffffffffffff, {0x0, 0x989680}, 0xfffffffffffffffc, 0x8001}) 13:51:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ecb(serpent))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4b0000, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:17 executing program 5: r0 = socket(0x10, 0x2, 0x8) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[]}, 0x1}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000008c80)={&(0x7f0000009040)=ANY=[]}, 0x1}, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000480)='team\x00') setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x1, 0x10001, 0x9, 0x2}, 0x10) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000e40)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000e00)={&(0x7f0000000c80)={0x14, 0x0, 0x0, 0x0, 0x0, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x811}, 0x0) 13:51:17 executing program 2 (fault-call:3 fault-nth:14): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x10800, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000200)={0x1, 0x1, [@empty]}) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0xfffffffffffffffd) r3 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000100)={{0x73, @broadcast=0xffffffff, 0x4e23, 0x2, 'nq\x00', 0x20, 0x1, 0x4f}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0x4, 0x6, 0x81}}, 0x44) writev(r2, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0xffffffff) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) msgget$private(0x0, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x22, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 13:51:17 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = geteuid() r2 = getgid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f0000000400)=0x10, 0x800) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000440)={'security\x00'}, &(0x7f00000004c0)=0x54) getgroups(0x1, &(0x7f0000000140)=[0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x496b, r1, r2, r3, r5, 0x1, 0x7}, 0x1, 0x5, 0x23ce, 0x3, r6, r7, 0xffffffff}) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x111}}, 0x20) r10 = socket$inet6(0xa, 0x1, 0x0) ioctl(r10, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") write$RDMA_USER_CM_CMD_LISTEN(r8, &(0x7f00000002c0)={0x7, 0x8, 0xfa00, {r9}}, 0x10) r11 = dup2(r8, r8) semget$private(0x0, 0x2, 0x4d7) ioctl$VHOST_GET_VRING_BASE(r11, 0xc008af12, &(0x7f0000000080)) dup2(0xffffffffffffff9c, r8) 13:51:17 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x208001, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)=0x7) timerfd_gettime(r0, &(0x7f0000000040)) 13:51:17 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x220000) ioctl$KDSETLED(r3, 0x4b32, 0x9) 13:51:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xfc65, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400120800000000000000000000000000000000"], 0x14}, 0x1}, 0xffffffffffffffff) 13:51:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x1) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:17 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40042, 0x0) unshare(0x48000000) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) truncate(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x5, 0x2, 0x5, "914b77eceddf8f68b18149643c7606ed3a4b9a253b0dddae2c5fe5a0032585fb34afe72ddf3c7438ded254488963361c18864ca1143335691b9c83fb40b3bd82287e1d85fbeb756a9be99df359a73390"}, 0xd8) 13:51:17 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x80002, 0x5) bind(r2, &(0x7f0000000200)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/178, 0xb2}], 0x3, &(0x7f0000000500)=""/35, 0x23}, 0x40000140) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffd, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 'irlan0\x00'}) connect(r0, &(0x7f0000000100)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(cbc-camellia-aesni)\x00'}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000001c0)=0x10001) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x10402, 0xd}, 0x23}, 0x10) [ 233.509926] FAULT_INJECTION: forcing a failure. [ 233.509926] name failslab, interval 1, probability 0, space 0, times 0 [ 233.521345] CPU: 1 PID: 16439 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 233.528222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.537614] Call Trace: [ 233.540261] dump_stack+0x185/0x1d0 [ 233.543955] should_fail+0x87b/0xab0 [ 233.547729] __should_failslab+0x278/0x2a0 [ 233.552015] should_failslab+0x29/0x70 [ 233.555981] __kmalloc+0xbe/0x350 [ 233.557518] IPVS: ftp: loaded support on port[0] = 21 [ 233.559469] ? sctp_v6_cmp_addr+0x13e/0x180 [ 233.559497] ? sctp_add_bind_addr+0xb0/0x630 [ 233.559524] ? sctp_bind_addr_state+0x1ef/0x370 [ 233.559552] sctp_add_bind_addr+0xb0/0x630 [ 233.559584] ? sctp_bind_addr_state+0x2a0/0x370 [ 233.587110] sctp_copy_local_addr_list+0x4e1/0x610 [ 233.592099] sctp_copy_one_addr+0x210/0xc40 [ 233.596492] sctp_bind_addr_copy+0x28c/0x970 [ 233.600970] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 233.606565] sctp_sendmsg+0x4764/0x5fc0 [ 233.610611] ? kstrtoull+0x757/0x7e0 [ 233.614423] ? sctp_getsockopt+0x14940/0x14940 [ 233.619061] inet_sendmsg+0x3fc/0x760 [ 233.622926] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 233.628385] ? inet_getname+0x4a0/0x4a0 [ 233.632428] __sys_sendto+0x6c4/0x7e0 [ 233.632999] IPVS: ftp: loaded support on port[0] = 21 [ 233.636303] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 233.636347] ? syscall_return_slowpath+0xe9/0x710 [ 233.636429] __x64_sys_sendto+0x1a1/0x210 [ 233.636469] ? __sys_sendto+0x7e0/0x7e0 [ 233.659577] do_syscall_64+0x15b/0x230 [ 233.663519] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 233.668737] RIP: 0033:0x455a99 [ 233.671949] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 233.679700] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 233.687000] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 233.694389] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 233.701694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 13:51:17 executing program 4 (fault-call:1 fault-nth:0): r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) [ 233.708996] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000e 13:51:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000100)={0x400, 0x1000, 0x2, 0x0, 0x0, [{r1, 0x0, 0xffff}, {r1, 0x0, 0x3}]}) io_setup(0x9, &(0x7f00000001c0)=0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x100, 0x0) io_cancel(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x2, 0xffffffffed2663ed, r0, &(0x7f0000000200)="e895514fe529f87d8f1c215ac7a3b201355cee861c4f26ee1a2fe76bce97ecc6a0de358d0ed54ada25cf", 0x2a, 0x3, 0x0, 0x0, r3}, &(0x7f0000000480)) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="bba07c64960500000000000000ff00000000000061807390b6cf4f5f2e004e5da3b37862f827e94ca2850c6d125aba2d0def50a1b7cfb1f1bb59bddd75d0723a757552b2a52e17112ae2d3f10abbd2436dd74470f788b453c51f299feceec91413041269a20000be37fcb12f470b33482ce4f78b65030219b882f71fc0d8d85cb628fb16f8e87768235bbcead5"], 0x14}, 0x1}, 0x0) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000080)=0xff, &(0x7f0000000180)=0x2) 13:51:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x5, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000180)={0x200}) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/228) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f00000001c0)=0x26000) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000200)=0x6) [ 233.733744] device lo left promiscuous mode [ 233.790085] device lo entered promiscuous mode 13:51:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x0, 0xffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) 13:51:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x80000001, 0x0, 0x3, 0x101, 0x1}) r1 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r1, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) [ 233.845283] device lo left promiscuous mode [ 233.904970] device lo entered promiscuous mode 13:51:17 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) tee(r2, r1, 0x5, 0x2) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400001, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400e6ff5c14c2e6316de2fd"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x7, 0x4) 13:51:18 executing program 2 (fault-call:3 fault-nth:15): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 234.407260] FAULT_INJECTION: forcing a failure. [ 234.407260] name failslab, interval 1, probability 0, space 0, times 0 [ 234.418678] CPU: 0 PID: 16490 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 234.425544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.434914] Call Trace: [ 234.437551] dump_stack+0x185/0x1d0 [ 234.441214] should_fail+0x87b/0xab0 [ 234.445053] __should_failslab+0x278/0x2a0 [ 234.449340] should_failslab+0x29/0x70 [ 234.453279] __kmalloc+0xbe/0x350 [ 234.456760] ? sctp_v6_cmp_addr+0x13e/0x180 [ 234.461099] ? sctp_add_bind_addr+0xb0/0x630 [ 234.465530] ? sctp_bind_addr_state+0x1ef/0x370 [ 234.470226] sctp_add_bind_addr+0xb0/0x630 [ 234.474481] ? sctp_bind_addr_state+0x2a0/0x370 [ 234.479207] sctp_copy_local_addr_list+0x4e1/0x610 [ 234.484181] sctp_copy_one_addr+0x210/0xc40 [ 234.488560] sctp_bind_addr_copy+0x28c/0x970 [ 234.493030] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 234.498607] sctp_sendmsg+0x4764/0x5fc0 [ 234.502641] ? kstrtoull+0x757/0x7e0 [ 234.506416] ? sctp_getsockopt+0x14940/0x14940 [ 234.511025] inet_sendmsg+0x3fc/0x760 [ 234.514880] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 234.520306] ? inet_getname+0x4a0/0x4a0 [ 234.524343] __sys_sendto+0x6c4/0x7e0 [ 234.528205] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 234.533180] ? syscall_return_slowpath+0xe9/0x710 [ 234.538110] __x64_sys_sendto+0x1a1/0x210 [ 234.542307] ? __sys_sendto+0x7e0/0x7e0 [ 234.546311] do_syscall_64+0x15b/0x230 [ 234.550247] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 234.555462] RIP: 0033:0x455a99 [ 234.558665] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 234.566411] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 234.573703] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 234.580999] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 234.588301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 234.595600] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000000f 13:51:18 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8993, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="b72a08000000000000001212f7f43b8e452f7788"]}) close(r2) close(r1) 13:51:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x80}, 0xfffffffffffffd36) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) fsetxattr(r0, &(0x7f0000000340)=@known='security.ima\x00', &(0x7f0000000180)="99", 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xe39, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) recvfrom$unix(r0, &(0x7f00000001c0)=""/67, 0x43, 0x40010000, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0xfffffffffffffffb}, 0xfd8d) 13:51:18 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x3}, 0x10) close(0xffffffffffffffff) 13:51:18 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x80002, 0x5) bind(r2, &(0x7f0000000200)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/178, 0xb2}], 0x3, &(0x7f0000000500)=""/35, 0x23}, 0x40000140) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffd, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 'irlan0\x00'}) connect(r0, &(0x7f0000000100)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(cbc-camellia-aesni)\x00'}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r3 = fcntl$dupfd(r0, 0x406, r2) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000001c0)=0x10001) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000180)={{0x10402, 0xd}, 0x23}, 0x10) 13:51:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0x4, 0x3, "f6d6266c78fe0b048aeb37ca4db586eaa4a3850b3ea28468323a8d62905410a6da5c3e6f1751acd515a8c653728c103713d03d990e68b349323e05ea234605", 0x15}, 0x80) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="31115ffc2cfa45d81180fa6e917697a61f"], 0x1}, 0x1}, 0x40) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200002) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) 13:51:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x3}}, [0x0, 0x7, 0xffffffffffffffc0, 0x1, 0x7, 0x1d8, 0x0, 0xc1, 0x2, 0x2, 0x100, 0x0, 0x100000000, 0x800, 0x1ff]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x1000}, 0x8) 13:51:18 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x200000, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000200)=0x7d, &(0x7f0000000240)=0x2) r3 = shmget$private(0x0, 0x2000, 0x78001100, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/249) r4 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @loopback, @multicast2}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001d00)=0xe8) recvmmsg(r2, &(0x7f0000002380)=[{{&(0x7f0000001d40)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)=""/202, 0xca}], 0x1, 0x0, 0x0, 0x9ea}, 0x100000001}, {{&(0x7f0000001f00)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001f80)=""/82, 0x52}, {&(0x7f0000002000)=""/55, 0x37}], 0x2, &(0x7f0000002080)=""/200, 0xc8, 0x4000000000}}, {{&(0x7f0000002180)=@rc, 0x80, &(0x7f0000002240)=[{&(0x7f0000002200)}], 0x1, &(0x7f0000002280)=""/232, 0xe8, 0x3}, 0x7}], 0x3, 0x100, &(0x7f0000002440)={0x0, 0x989680}) recvmmsg(r2, &(0x7f0000005d00)=[{{&(0x7f00000024c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000002680)=[{&(0x7f0000002540)=""/189, 0xbd}, {&(0x7f0000002600)=""/95, 0x5f}], 0x2}, 0x1}, {{&(0x7f00000026c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000002740)=""/171, 0xab}, {&(0x7f0000002800)=""/29, 0x1d}, {&(0x7f0000002840)=""/250, 0xfa}, {&(0x7f0000002940)=""/220, 0xdc}, {&(0x7f0000002a40)=""/4, 0x4}, {&(0x7f0000002a80)=""/70, 0x46}], 0x6, &(0x7f0000002b80)=""/92, 0x5c, 0x1ff}, 0x3}, {{&(0x7f0000002c00)=@ax25, 0x80, &(0x7f00000031c0)=[{&(0x7f0000002c80)=""/112, 0x70}, {&(0x7f0000002d00)=""/112, 0x70}, {&(0x7f0000002d80)=""/180, 0xb4}, {&(0x7f0000002e40)=""/68, 0x44}, {&(0x7f0000002ec0)=""/178, 0xb2}, {&(0x7f0000002f80)=""/105, 0x69}, {&(0x7f0000003000)=""/81, 0x51}, {&(0x7f0000003080)}, {&(0x7f00000030c0)=""/206, 0xce}], 0x9, &(0x7f0000003280)=""/172, 0xac, 0x400}, 0xdd9}, {{&(0x7f0000003340)=@un=@abs, 0x80, &(0x7f00000034c0)=[{&(0x7f00000033c0)=""/206, 0xce}], 0x1, 0x0, 0x0, 0x1}, 0x1010000000000000}, {{&(0x7f0000003500)=@un=@abs, 0x80, &(0x7f0000003580), 0x0, &(0x7f00000035c0)=""/19, 0x13, 0x401}, 0x40}, {{&(0x7f0000003600)=@nl=@unspec, 0x80, &(0x7f0000005a00)=[{&(0x7f0000003680)=""/192, 0xc0}, {&(0x7f0000003740)=""/133, 0x85}, {&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/199, 0xc7}, {&(0x7f0000004900)=""/189, 0xbd}, {&(0x7f00000049c0)}, {&(0x7f0000004a00)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000005a80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000005cc0)=[{&(0x7f0000005b00)=""/241, 0xf1}, {&(0x7f0000005c00)=""/137, 0x89}], 0x2, 0x0, 0x0, 0x7f}, 0x3}], 0x7, 0x10000, &(0x7f0000005ec0)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000a000)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000000a100)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f000000a140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000a180)=0x14) getsockname$packet(r2, &(0x7f000000a200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000a240)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000a280)={0x0, @multicast1, @local}, &(0x7f000000a2c0)=0xc) accept4$packet(r2, &(0x7f000000a300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a340)=0x14, 0x800) getsockname$packet(r2, &(0x7f000000a380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a3c0)=0x14) accept4$packet(r2, &(0x7f000000a4c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000a500)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f000000c580)={'team0\x00', 0x0}) getsockname$packet(r2, &(0x7f000000c5c0)={0x0, 0x0, 0x0}, &(0x7f000000c600)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f000000ca80)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000000cac0)={@loopback, @multicast1, 0x0}, &(0x7f000000cb00)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000cb40)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000000cc40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000cc80)={'ifb0\x00', 0x0}) getsockname$packet(r2, &(0x7f000000d640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000d680)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000d700)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f000000d800)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000d840)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000000d940)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000f0c0)={0x0, @local, @multicast1}, &(0x7f000000f100)=0xc) getsockname$packet(r2, &(0x7f000000f140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000f180)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000fb40)={0x0, @rand_addr}, &(0x7f000000fb80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000fbc0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f000000fcc0)=0xe8) getsockname$packet(r0, &(0x7f000000fd00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000fd40)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000fd80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f000000fe80)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000fec0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000ff00)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000010000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000010040)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000010140)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000010180)={@ipv4={[], [], @dev}, 0x0}, &(0x7f00000101c0)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000010f00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x28}, 0xc, &(0x7f0000010ec0)={&(0x7f0000010200)={0xca4, r5, 0x2, 0x70bd28, 0x25dfdbfb, {}, [{{0x8, 0x1, r6}, {0x164, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x1a8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {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, 0x200}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r16}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb9b7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}]}}, {{0x8, 0x1, r18}, {0x184, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4, 0x1, 0x2}, {0x3f, 0x2, 0x2000000000, 0x31}, {0x800, 0x20, 0x6, 0x4}, {0x1000, 0x4, 0x80000000, 0x6898e793}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r19}}}, {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, 0x100000000}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffc01}}}]}}, {{0x8, 0x1, r21}, {0x194, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}, {0x8, 0x7}}}, {0x34, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r24}, {0x228, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x728}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r28}, {0x1b4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0xffff, 0x1, 0x7, 0x5}, {0x0, 0x4, 0x151, 0x3}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r29}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f000000}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5c651213}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r31}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r32}}}]}}, {{0x8, 0x1, r33}, {0x110, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r34}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0xff, 0x2, 0x7, 0x4}, {0x3, 0x0, 0x0, 0x3}, {0x802000, 0x9, 0x67, 0x1}, {0xfffffffffffffff8, 0xb53, 0x800, 0x6a49}, {0x0, 0x1, 0x3, 0x71}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r35}}}]}}]}, 0xca4}, 0x1}, 0x8001) sendfile(r4, r4, &(0x7f0000000040), 0x1) [ 234.689725] device lo left promiscuous mode [ 234.740828] device lo entered promiscuous mode 13:51:18 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000280)=@ax25, &(0x7f0000000300)=0x80, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e22, 0x9b, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, 0x1, [0xffffffffffff0001, 0x6, 0x8, 0x9, 0xf59, 0x2, 0x7, 0x49d9]}, 0x5c) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f00000001c0)=""/145, 0x91) write$binfmt_elf64(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8e28, 0x5, 0x5, 0xfffffffffffffffd, 0x2, 0x6, 0x100000000, 0x72, 0x40, 0x313, 0x4, 0x7fff, 0x38, 0x1, 0x6ffe, 0x0, 0x800}, [{0x0, 0x2a, 0x0, 0x8, 0x8, 0x19f, 0x9, 0x3}], "eb73f731aacafedd6d5c09748a0e2c56e82f94ae5777c8222344eddb464b601e570da16daa4aaa4af92caa7737e7bf9649b7fbb545bf4a259e644313e245fb6ef96d3be3b6f11afd14e278d9f1cbd280102c3bbd87260569a191ff0d26557094e7d8dac5d272f6fdeecf99592d1f190bb2d32fb1d57e8d2d263774e6e509ee4203f653c5c926f08514aa5cfc529536464b5588dc3a6411b8f2ddf8f236474cbe2a079b72a18eb3518dfb46dc9d", [[], [], [], [], [], [], [], [], [], []]}, 0xb25) 13:51:18 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xc) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0xff, 0x7, 0x8, 0x4, 0x400, 0x69, 0x0, 0xffff, 0x0, 0xf3, 0x7fff}, 0xb) 13:51:18 executing program 6: rmdir(&(0x7f0000000080)='.\x00') rmdir(&(0x7f0000000000)='./file0\x00') 13:51:18 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x202000) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000001080)=0x1) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000080)=""/4096) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_open_dev$sndpcmc(&(0x7f00000010c0)='/dev/snd/pcmC#D#c\x00', 0x81, 0x40000) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x1, 0xfffffffffffffe9f) 13:51:18 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x80) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x0, 0x8, [0x7, 0x101]}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40900, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:19 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0x2, [@multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x18) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") mmap(&(0x7f0000ba6000/0x200000)=nil, 0x200000, 0x2, 0x8012, r0, 0x0) 13:51:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1000, 0x100) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x9) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:19 executing program 2 (fault-call:3 fault-nth:16): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 235.379094] FAULT_INJECTION: forcing a failure. [ 235.379094] name failslab, interval 1, probability 0, space 0, times 0 [ 235.390472] CPU: 1 PID: 16549 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 235.397340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.406723] Call Trace: [ 235.409369] dump_stack+0x185/0x1d0 [ 235.413045] should_fail+0x87b/0xab0 [ 235.416808] __should_failslab+0x278/0x2a0 [ 235.421083] should_failslab+0x29/0x70 [ 235.424999] __kmalloc+0xbe/0x350 [ 235.428481] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 235.432833] ? sctp_add_bind_addr+0xb0/0x630 [ 235.437269] ? sctp_bind_addr_state+0x1ef/0x370 [ 235.441969] sctp_add_bind_addr+0xb0/0x630 [ 235.446227] ? sctp_bind_addr_state+0x2a0/0x370 [ 235.450967] sctp_copy_local_addr_list+0x4e1/0x610 [ 235.455940] sctp_copy_one_addr+0x210/0xc40 [ 235.460319] sctp_bind_addr_copy+0x28c/0x970 [ 235.464786] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 235.470360] sctp_sendmsg+0x4764/0x5fc0 [ 235.474398] ? kstrtoull+0x757/0x7e0 [ 235.478197] ? sctp_getsockopt+0x14940/0x14940 [ 235.483260] inet_sendmsg+0x3fc/0x760 [ 235.487106] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 235.492527] ? inet_getname+0x4a0/0x4a0 [ 235.496564] __sys_sendto+0x6c4/0x7e0 [ 235.500424] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 235.505396] ? syscall_return_slowpath+0xe9/0x710 [ 235.510328] __x64_sys_sendto+0x1a1/0x210 [ 235.514517] ? __sys_sendto+0x7e0/0x7e0 [ 235.518523] do_syscall_64+0x15b/0x230 [ 235.522458] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 235.527671] RIP: 0033:0x455a99 [ 235.530883] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 235.538628] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 235.545921] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 235.553217] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 235.560506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 235.567800] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000010 13:51:19 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x3a) setsockopt(r0, 0x2, 0x5, &(0x7f0000001000), 0x0) 13:51:19 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0x8, 0x4) r1 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r1, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xee4}}, 0x3b0d, 0x3, 0x0, 0x3, 0x7}, &(0x7f0000000000)=0x98) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000200)={0x19, 0x8, 0x4a, 0xfffffffffffffffb, 0x5, 0xffffffffffff6c88}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) 13:51:19 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002580)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r2}) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 13:51:19 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001940)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0x7, &(0x7f00000004c0)={&(0x7f0000001980)=ANY=[@ANYBLOB="341400002700ffff00000000000000001200000008008c00", @ANYRES32=r1, @ANYBLOB="0ce86d2e9fff9600bd42f4e25204976d758e07fded40a2e12936171fb8147fe3a6d64d3527d7b6f34ab6359f2dd3a571c6bd33af1fea0d47338d64ee4d5a9f17cff2585981d4675e54b7b4a555660ab99e5931ee277931f671bbb9f93e3275bbf8cb0c9ffab7d0025483de2bce6bf34d18753aaf62ceb3a8b4fad6da0792d6ce3505aa504fdc168015a57cad60b624c3588ed36f046a9206b65b8aaea5a803ec9c0de78e447a70f3ff96866658fe8dde8900ad37fad7a91365e1798877071b916fa75b41890d232676538d9f34d5adcc90127f00aba1b8e2688b50caeb05dd576620d6b63062f97428e338ed51ba574e8c15ac14b63dba351f03aa4c02aee5363418666be0cd78a43b9943ac2d2dbd373129d9eb40479b63c854d023ddc6b78c85326ab5ef5bca392eb2889a388fa8d042a96ce67991d0796230d53dd23c9a42796a016e18cec1751fe15e5659f20e4853ea918e10dfdee7b936a13537dba56302aca8fcbb7c842bed10bd55abe097d381a578c84d7a19102bc4a927784cfce0c5543e0ba60db527201b2c68623d767b8e69b14201fb86b46c88e7d926d4141580d56a1d97efb93e3f8b653faf2fe4e431d599af9c1c8d0597a7db89e03142ce510e4d1a08003a0000000000080064000400000014000700fe8000000000000000000000000000bb33b0f30cac8bcef854aaf2c0dd72aff490b9bcaa4f1943a9cc0f6683794d57fb9e812f7dee80c0214f92b89229c75f6e59dcda0caab67443fda025d8ed51b5fe7170904c9e3748f0ebf5ffd950f51db05601ef15bad6880d513b3c863339d7597cc531c334e9daa9e34d815eed5ab0513d363c96267d546deeb623e2d81905db7b2265bd7b9f225a792237940c9e2a4e0921d24b6ebf41d743dbe49334c07f8a44b4a298aabddca77f799d01cfc1922e3033bf184dbb9ae0e65baf610a1d45d0ce7a149c9353e8844adf851d10b28468c35da305a3ea34033f470aaa3d88e63da42b16e0f1cdafec5141efe32f8735c5f7842645eee6f41ee073b4c1047360c80b5edf71c45655278152428d29769909f29a8b15cfa58ca5ca6af0d8906e1831c3c5e089ea050e9973a69fc4aa883eb6042abbd7ae7f3fa9210644c5d5325ecd85ad6299ddce4e6a11decaa81b1f4726c0af97ab71d323e35094a744aac60316a652740c5910fc873f3418700b72e2311290ac8e164327faaf8baa91e17a17227dddc1e11dc1bfda01a98fa58a0de5d7551846d8500d01bd7024b56f6df875074cdd3e38a3071918b7cfce03f9f44622bb666c33fc89ded0f6f4de09e619c2c2cff72ba253168891e63daf81477d7776d019177fd594073431fda785060d3b25f17fbcfa5fc7e86e83f63968ab92e236bdeea6f5cf087ea95121a603c43804d8c7f30bdbb276cecd44b487ca41dade7d60fb171db050bb95d7b13727bffe0f49a60e2790ac77811585fbacbf299fbc32303dad877a8a0c27a094d075ad0fca9e19f18bce5bc8f520572baf2d77f894b9bf5a64d160c0d531baa070badccc1354d34b7e90001bc6e4c0c3449cd46382ad65c0951ed969777f018c8b130e8ca160209250cedda8fbb92376eb18ebbd5423cd345204dfbee798c8535e8d16fb9d32758c6136c3460cdb0d664166c56ee88ac122654c89df439f4cf0a6287fbf260956a54016164a0a3dbe51a42f461c5558e84d4b98910a3a6a69ff428bfc6ae234f26f3b72f9f8cc9c41d028f68f27e08794b0c1943e3aab7ba24376c4ac5f347be17bca4d7549a57f7912b3d433f8f71c25828debc10d262fd862f95899bcef7b11b3e39b6790d5d9a589359feb1ca214ec90422acff4812b530de2e96354b69d24feec9ad9bb79ef5727c99fc843d5c222403779b550e6d5930becb4a1d7c19f179ecc2928b6e85683fd2e993075d605ee5e604e358cc0904eb19bd40aed94467345498023e702eb26a050369c4c42a68bdc69ff4d1d521dc0673bc04b4a8bdad12fcd30d32d29f97693fc7aad5d215ee10d38d20ae7295d70b5aaeb2dc9848fdd362fbf5d856783d36460b19a62f13999033457593e44b9c868e285aa5d3fd336a92e685a50e53b14f8a5cd99e241374d38488c7ffab53cc0f63f95ee042f2c65d3e8649b5753634a71476fb9f381f0e24daec7d7541a9c73571c99edf5bac7135125e101499e0c6c88e341d51032bf942833b8306fc507d64d0f3cad27429394a98ba2f2b76204228d758d7b468b738bcaf3bca25765cb10fd2a8dd7cc1c9cb62d1be9f0831e030000002e8f8054219a2ebc7d79e44bbf07bb25ed9840bf7c1415ee0cc5b7a2458cfa70c474c720c48320cdc30b2f0fa27ff616fd4567ea5b9816abc5c7423da9496f95b2b8df034a3536012df0a95ee39ae64dd847c0b1f4a95f9e38eed0cbe920b4527e4eb076e94f73540828d405680f5f786f3d3cc212ccead112ff55f7672fb481ce43fe810c0789ae0e2642e9ad8e7386bbc83714b7c4ae6e0cd28cd6c3a2025d0504d68ff14fcb1f7243dff69f53f199c62fe0fcd8962263c511e191d8ed178663b6434ea2145feab7ec3bb4080cae13e0abb745242fd09b2cb0fc0c06d7ff449e648eaed643553dc9dd9e330548995122ecb0c16def5518690647d6dfdec3d25d86cee8421f4318ddf717b2f68e83736fea7ffb66d57eca240d4fbdf1483d5b10093a54ab0d5740bd0146e3f5536ee4d4192b6444c26fbaa67f841e66ca4995de411b290d9ccf906016ae18d0b435243789797f1ae9015f29e3d800e2e1c8807d4d1ec6a05209add4c4af60199bbc895d6ce3f6e92f98f377f02abf2c08609515bc7fe24eee36e91f2f5172b7cf6a74cc18ced9533cd4b9823b4f3c5f408aee3319e995f6c5fd8178f4fbe947784ced8ace89656d277f8a7cf7aa62ca04b4a23429201996dcca7abd03559b5a41d09d31c1f517854c43c84508d277c900b27badc2edef925c785c1b276639cdfd179532a394bb14a92bbad92030017d7790090a156ea1a3ba9d1defbd20e44936fa5dbf534096fb9344251a2795231f7e72c5497f1d3f908f0836fa94d256943f587a08374bcde85598fa3275634b0582c9fb5f1aa59fef0fb62b5dfee5502f63f4d66daa5db7e03ab8b881e334daa2ec8a64b4b7de9b1a49a57ed80e2f97079e06b519bd0d9adbb64016728b66f5ed140b81fe248ca7790afd5cfea6ffcd3e231f5ddb7da7db7a6499fcb1626dfbbb27651c2dac1b190f893d02aa2b9a33d6468e6236f4cbde3f5564356f48c0e50afccacb3c3a4473b4e07c87b351fd12722a7d24df70ec32e581aedc7913fbbdcb0ec29ee03042021e0ffb51ee87f180063c876d43e4d7a5b441cb842ea7fe29dccf5a1c990933850be0c89dfdb817d0556e105638ea124637c61e632ed14ff9d161bd5d1303a2e2aa5a7dfc1156db9e30ce92527101c4416e602a35e7f6a0d82e9383f6de97e622103e9361d7d0a869939fd3ece810dc128e45271f32a5d4c42ef336525c3c939fd7235395b098962b682660fa4f33b244719813c98b27cb21e045f916bf5312b9a832f6fe17b96e5c485bf8e09a2988d16ae9c5a4dc83c5659788b9fe9ef7a7b4784af5f912607a3eaff14c9ca6a72c360210e867e5822b7c149fc60cb054bb6b30493f0a716bac171f0338fa1fa9d980c686273720302ea24dd3f377de102a1bd2bf93e05f523a211b6acd0ccb86b38d36838fb6ae09953ef3c87d8d3ec450c1902bbb862d7acd6ab1c244792a9145a128bde4ea236ea0ac8a6b4595a81be2d40a1145805904a8230140dc67846caa3aa1feee1e091a272fee23c204e4cda49fe3493f155ef0579ee7bc455c4d2f6ed64528b69a7252fbcc3cf86c8208d126e024a8de0156b180cd2b6216dd52891efb2850f6a69dd28e321c496dbc46bcb6aadaeca9796c7242d37acf0d5d5e7e5f6138bf024e0b21fb0e402d29737b0474de115758fb40c878e0211522a2c1d3f5c98c5e26a9fcaf87ef300376dd473a1d2a3a5600538443477fa78fc175151a331a1a55e0cabdef9721716076c3611496ee8c48844cc4c7aa39a0aad29a76ab4f4d3b309b10883bcd9fba171c2f79c742daf253b13bd2c7181f7cf572a927729a974ff361af520bb923cee6328d39109c426cf4fa1f2f96238028111e9693bb8d0c512ef0b56c8be929d1debaef624137b9fd40de1e610b39362a40114af564d4e126508d24ec04a5986a6cebed5a760b3e3061c2bfcdf85ddb94d9f6259ad92794f17ae0c9149de847ec8f90e72c4c5b7fb88664f948807de9b0185bc498e4ed843c2d5daa3eaee1a2fdafb604fe36acf3e42f9e99342d3239a1a104fa1be59813b2fd3f68d75356bd074047c7768602e8ffdfbb633c9b86ab42c5b30f7473a3448a34a53306c8b4e092711be94136fa7914311434dc7797ca1870783031bd5cf2e66de2add4953293fe44865660dc43d7073ace92b73cb31794b42a7caab77633278ef9596808ca2908e3daf5d5a486395e5ba4b56bbd3c022607e15136139062c8942c1a505e3971541c88fca7bdd75fcce40f5008a6ac05949fea867615cf6d3c8cf78d28f74a2cffa8cd500e4625640ce1d7bb9eb96f565aaee5157ea01834fb154ce52e6da4e746da6f9e407cad31a636fb39cdbdc0ea87c9f61554d686fd7ea7a46e146faf6b0c721c3f923d83d0ce7c42bc9b964cc85f430c04336c0cf11c9bff000000f96f320e240dcc42c5bcbb90ff9619582182201e1d9a5095812a39f5855935cbcea2f4b081f9cb2a1d7e3033ae11a5489b2eafa0cf7968a1973339167f2055d885d7f741e4f334a59b6e493e6823764d7553a921e6472a55a5cf362ee3cb413e2ce31a0b9172b7c8e1b18a27e27d9caf8872b8c959ef0f09bfa18e3e2562a402deae629dca4265cd011dab4ce0f0e2fa97d91b26b6ffa8f70b138f67f5978bd645671db1ce634db8f0c1c0eec8ca554016c6227252f5c2a9de75586d9129c658dc3e3d8c3b1e251ae28429f5347b7c52eecdf86471025acd89ff6096eb67c5b7e691c842b958568c8f843d5dc5067a4da6daac1ebd12a4661ea9215ba02ec0402eb6344a30677a3faa3d52df5b9609480b8e492833bee6f3d6b6379b591433019f0e11b1064ae6ab1539b09defcdd9b2b47eba4f741addb9ae59ab8edeedbf86eb99de66a4cdb014947c62d7b0b44e88122779fc3bffd8cdb94d6c89a64077cc0b7d94f0e85dcd2c3ea5aff2911f66c8e96fa8cd1b06e55a0c6be62f5ae845508f1be3d3b39a260a83d3d2a37202d93bcdf71edacdfcffc2bfe88a8efab586148e951ea17d17dbebcf124d5efaacd43fedda1b482e791ac4ec1750b94731d31f6a1eaafd67289949e23cd0fd23fde7035b03451ede7232b67daa19551085d9b5c342e9816118c0322d55e46fe7f40e72bd7b31b2c92f6e25facc1135ebeefdc47aa6827a6fcb59c9cb2b8af9163fe7309788651a5faf089374a6539ec58904ae305169b8c7743b94247ced32d527d1f4eb27d707c65a216ca993e0550b033d881ec1f1d78f065760897cd6ed4b7a830c4f4addea6ad83abc06b1172be99be448f744369d0907429e8a74dd6c1fbf98984f2b9cb28a39f24f56779a344bc6eb346ade1f2ac6e73002d93d9f94410031e17f3ebbb34c1b3bbd3dbcea52c3c8da5f13c43803ce02a29a310926f2b17002fc6838b605e9a76c81bb054030293ceb012208e5adbae541fc76763e3237e3e05b9122e803ec773159ea717af65fc7ffc6b1bea00f60433f33d328f7f946f280708ede69a0810910cb45bdbdd90773ca53d9db2dff1616e75fe7bbbbd9ff402f138b9c18d46f3275373e23981c22dd98c46ed415a03985caea189d9c881a41dbf27b29b6daba2241c4948413d99a9adeb885b46a91601de7b1f0e6f1a65b8551e462cbe0aeea336d750aabd8761c0cbbb1c383940e52e518e5fa599072c2f2e4efd7406d690300000055c110378053c138a760dca2fc70e5088807158a0124799fb3252e9445a4a0de5c84cb7e8201871c7a5ea56081fc30d039a0949a061251ec878dc07302a7cf5be89d93cd32283d0d79fd289f62b7d3aa266af8d1509004d470cbd601b39f404d685ca5991a7c346f7675f69c9d1382b42cbd15edf83903ccbdd0996d0c5f05ff1b5eb6f1afcc070f06ac80e6b85df5dfde921bb886dcb2b72ef5235b7930dbd3763774020ad25f9932359980fd097b58730f21bc1909e0f3c7b3f2f3136b3c489531f3ac0df3f69f3465ab17f37b546f1978f4fbcda80c9c33b76733c0ce42e17d021bdc94584acb8ae5454f7a43fd38a095a4eeb6033c523a289ef4bd5a788c8b4df855fcc6a1144040f934dd97851f9542f4e55e5147ad5f7e67a3fd1edd8e9b695d208d3fad9861a5fdbd9b9c042a5b327216f8050ed66758481038bbb9368151cb7d36ea5a4931bd2aca7b444559cfc60ab28dcbc18c3916afb3d955062a22c19e44983bc56fb390f69ce8e4a1198a07f1e79a4c5db3ae322843b8d9d0bf71170fd9b6d3991791f5d3676faefa360942506862b1c86f47bdb1698d25dfb0e51fc345f471ddd5c014a3dd40ba2d514ab56aace6eb2df1bc1b3986f82e6266c9ee05818319cf92b167c35337529e10718d2b399e8d64857d9d062c210346992cd652fc6e97fce67761b67d4aa82d2a9c39db1a1dc36cd568a2b9b481f07a3b5b39b1c6cc4ec8aa2650c9d77a8845902a28d51296d8b91c3df71bb4571f5b19a3a91b8e803d09cd61c90fc7c0e4cfce758d10b9a6df230f634153e7f008120ed533a98e22b3b7d15afc669bf550a1b48f11c48e701ad93189bb765d9b1be0fd8a054f0368ec15b8ab23bf5d8e31374ba06912db7895e1253b4088c2fd9e568673e82168d8115492a940e8a90a5f05b115eb07bf20a45169d60f3f0ae2d49c0f83919fbf426c6f5d142060d0051bddf113d5f9464da19615567d810895aeef4f84281a5ba466b2b7d7997ae38f23dfdbfeba87e68d6362d5cfb23d52ba6e280000009000660016e3252c478ed8d8214f2adb9abc30ae257ca461113be6ec7d5d9e0b0123b7befd48ee4b7cf5cad0ad418f5e1944dc42b6d0dac21ed4e3068c77ee82e90f0f2fab8e749198a5e8378dd93d84c8fdd09603c54dd0906aa412f1aaadf4a991ce2aee41b3a379225f925e06f2faf8f023f56edd2d028867c155112f1a7282d3051d4095f3dd0fc65cdc4dfc000008002500381c48a03cb3458420e093dd78f0641564", @ANYRES32=r1, @ANYBLOB="9d8e4b3d751871c6175c03b2dce3e189b202d0f2e89e08009300", @ANYRES32=r2, @ANYBLOB='\x00\x00'], 0x1434}, 0x1, 0x0, 0x0, 0x4}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x6482, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0x9, 0x2}, 0x8) socketpair(0xa, 0x2, 0x2c2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) 13:51:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000000c0)={0x2, 0x0, [{0xf000, 0x0, &(0x7f0000000040)}, {0x3002, 0x22, &(0x7f0000000080)=""/34}]}) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:19 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x1, 0x101, 0x8, 0x3, 0x2, 0x6, 0x3, 0x24, 0x5, 0x1, 0x1, 0x8000, 0x3, 0x26, 0x80]}, &(0x7f00000001c0)=0x100) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f00000002c0)={0x7f, {{0xa, 0x4e23, 0x5b57, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e23, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x27c4}}}, 0x108) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000400)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000440)='loginuid\x00') openat$cgroup_type(r0, &(0x7f0000000480)='cgroup.type\x00', 0x2, 0x0) socketpair(0x8, 0x3, 0x4, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r7, 0x80044501, &(0x7f0000000500)=""/97) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000580)={r2, 0x8, 0xc5, 0x3ff, 0x4, 0x7fff}, 0x14) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000005c0)={r8, r6, 0x6, 0x3}, 0x10) preadv(r3, &(0x7f0000000600), 0x0, 0x0) timerfd_create(0x7, 0x80800) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x80000, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000680)) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@dev}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000800)="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", 0x1000) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000001800)={0x57, 0x3e, 0x7, {0x0, 0x101}, {0x0, 0x800000000}, @ramp={0x7fffffff, 0x2, {0x3, 0x9, 0x6, 0x1}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001840)={0xffffffff, 0x20c, 0xffff, 0x6, r1}, &(0x7f0000001880)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000018c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000001900)={'dummy0\x00', 0x400}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001940)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockname$unix(r8, &(0x7f0000001980)=@abs, &(0x7f0000001a00)=0x6e) getsockopt$inet_buf(r6, 0x0, 0x2e, &(0x7f0000001a40)=""/82, &(0x7f0000001ac0)=0x52) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000001b00)=""/4096) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000002b00)={'veth1_to_bridge\x00', 0x8800}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000002b40), &(0x7f0000002b80)=0x4) [ 235.665858] Unknown ioctl 21532 [ 235.686796] Unknown ioctl 21532 13:51:19 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3000000000000000, 0x10380) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r3, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xac, r4, 0x200, 0x70bd26, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x23}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf8ab}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}]}, 0xac}, 0x1}, 0x4000080) sendfile(r2, r2, &(0x7f0000000040), 0x1) 13:51:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x9d8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00', 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="86", 0x1) 13:51:19 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='trustedwlan0@vmnet0em0/-vmnet0-ppp1em1\x00', 0x1a4e3899e6aaeec1) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x7, 0x7, 0x9, 0x1f, 0x4, 0x20}) 13:51:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x2) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_script(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2321202e2fed1e0ca04ee1"], 0xb) write$binfmt_script(r2, &(0x7f0000000140)={'#! ', './file0', [{0x20, '#! '}, {0x20, 'user-cpusetnodevvboxnet1+eth0security'}, {0x20, 'cpuset/-}'}], 0xa, "060bb6454e3998ec1871a1b9fa26541bc262fc4c08cff5815488a8e5f7fa3af0d03bc2bd5004631c3cc53d05887cda91a112575395920539fea0d21d3e492cab8b344526ced7808b85170a66153a90cd7a0a25"}, 0x92) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000340)=""/148, 0x94}, 0x0) 13:51:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x10, 0xfffffffffffffffb, 0x73e3) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x5) 13:51:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f0000000100)=@sco, &(0x7f0000000080)=0x80, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101400, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 13:51:20 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x3, 0x1, {0x1, 0x2, 0xffffffffffffffff, 0x1, 0xfffffffeffffffff}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) sendto$inet6(r0, &(0x7f00000001c0)="63e24216bc5abf368ae6541c1d39c656a73a2260275244df172eb58e660f918d2c53533d01988c12cfb6f76c6479c67449b41a591002d4a2cd17f0249777b3ccdd0b148a625b1264082a1ff282ca7b058a786466937a5f5949caaf1eb6c0969a5b17a0bb2f55f8a0d37617a2bb778366f0b0f872", 0x74, 0x4000000, &(0x7f0000000240)={0xa, 0x4e20, 0xb0, @dev={0xfe, 0x80, [], 0x1f}, 0xffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x6}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000540)=@ethtool_ringparam={0x10}}) 13:51:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0x377) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00'}) r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r3, 0x40001) r4 = dup2(r3, r1) fadvise64(r3, 0x0, 0xc9, 0x5) fchdir(0xffffffffffffffff) bind$netlink(r4, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbfd, 0x40000000}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) r6 = getgid() setfsgid(r6) r7 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x600000) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380)=r5) bind$alg(r2, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) sendfile(r0, r3, &(0x7f000000a000), 0x7ffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f00000001c0)=""/112, &(0x7f00000003c0)=0x70) 13:51:20 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x10000) 13:51:20 executing program 2 (fault-call:3 fault-nth:17): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:20 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/174, 0xae, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) close(r0) 13:51:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x4ec}, 0x1, 0x0, 0x0, 0x40}, 0x50) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140b0000270300000000000000"], 0x14}, 0x1}, 0x0) 13:51:20 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgrotp.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000100)={0x40002004}) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) 13:51:20 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x10100) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) socketpair$inet6(0xa, 0x807, 0x7e8a91fd, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x2, 0xfffffffffffffffd}) lseek(r1, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:20 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") setrlimit(0x2, &(0x7f0000000040)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000002c0)={0xffffffff}, 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000340)={0x13, 0x10, 0xfa00, {&(0x7f0000000080), r2, 0x1}}, 0x18) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) [ 236.472840] FAULT_INJECTION: forcing a failure. [ 236.472840] name failslab, interval 1, probability 0, space 0, times 0 [ 236.484423] CPU: 1 PID: 16629 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 236.491296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.500685] Call Trace: [ 236.503338] dump_stack+0x185/0x1d0 [ 236.507010] should_fail+0x87b/0xab0 [ 236.510746] __should_failslab+0x278/0x2a0 [ 236.515019] should_failslab+0x29/0x70 [ 236.518944] __kmalloc+0xbe/0x350 [ 236.522493] ? sctp_v6_cmp_addr+0x13e/0x180 [ 236.526817] ? sctp_add_bind_addr+0xb0/0x630 [ 236.531233] ? sctp_bind_addr_state+0x1ef/0x370 [ 236.535906] sctp_add_bind_addr+0xb0/0x630 [ 236.540140] ? sctp_bind_addr_state+0x2a0/0x370 [ 236.544835] sctp_copy_local_addr_list+0x4e1/0x610 [ 236.549785] sctp_copy_one_addr+0x210/0xc40 [ 236.554127] sctp_bind_addr_copy+0x28c/0x970 [ 236.558555] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 236.564101] sctp_sendmsg+0x4764/0x5fc0 [ 236.568103] ? kstrtoull+0x757/0x7e0 [ 236.571856] ? sctp_getsockopt+0x14940/0x14940 [ 236.576461] inet_sendmsg+0x3fc/0x760 [ 236.580277] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 236.585661] ? inet_getname+0x4a0/0x4a0 [ 236.589679] __sys_sendto+0x6c4/0x7e0 [ 236.593501] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 236.598445] ? syscall_return_slowpath+0xe9/0x710 [ 236.603334] __x64_sys_sendto+0x1a1/0x210 [ 236.607499] ? __sys_sendto+0x7e0/0x7e0 [ 236.611478] do_syscall_64+0x15b/0x230 [ 236.615378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 236.620566] RIP: 0033:0x455a99 [ 236.623750] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 236.631468] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 236.638737] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 236.646010] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 236.653292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 236.660561] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000011 [ 236.686328] mmap: syz-executor5 (16633): VmData 18399232 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 13:51:20 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r3, 0x4) sendfile(r2, r2, &(0x7f0000000040), 0x1) 13:51:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fcntl$dupfd(r0, 0x0, r0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbc}, [@ldst={0x7, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 13:51:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) creat(&(0x7f0000000000)='./file0\x00', 0x181) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:20 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x81, 0x20080) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="48000000140019b469a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 13:51:20 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x8aa, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff}}}, 0x108) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x109000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000200)=0x10000) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80000) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x8, 0x4e20, 0xffff, 0xa, 0x20, 0xa0, 0x3f, r3, r4}, {0x81, 0x98, 0x7f, 0x3ff, 0x1e0, 0x3, 0x19, 0xfffffffffffffffd}, {0x100000001, 0x0, 0x2, 0xfca}, 0x2, 0x6e6bb6, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3504, 0x2, 0x0, 0x1, 0x6, 0x2, 0x10000}}, 0xe8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xf0, 0x3ff}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r5, @ANYBLOB="0700000000000000e93628d4b97b3f0df64349dc96d92845aaf4a9b2e34c3cc774660b17b51f41db42f22605d96750d8709f2e4743a6c7e824da8e2c2307050071d90a9966149f647d7191ec2693146fcede8a47aedfbafbc99f1db3bd80947bd2bee11d6195aecb2e21e83f0c0d74bdcc720c35e195e9b98627626628bc030304d6a6a5367548579081850cd4f9892995615b4c1c918d22ceb702466559dbd27e8696fc970c9d18b41ecb469b8326a7b459865ab852722060e6e7c94046783478adfada24062aeb1c86ac739510e6ce929272d7fed5a65d436afa5776e58bd9e70124a8f6aff3faae36bdd9147c51e6a0e14a871fd52f513b80871d46e4359daf862e7706bf6a28c8f1ae29544926f53656a6759673c0ed6775b41d1f192bf486fda629294dabf005dca8fd9af4"], 0xc) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000)=0x19, 0x2) 13:51:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e00000c000000000000000000000005000600000000000a0000000000000000000000000000000000210000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x60}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/25, 0x19) write$binfmt_misc(r0, &(0x7f0000000040)={'syz1', "4a5d7f2166e5b26531945748621bb97d72a2eecb7ee783e28e88b9fbc76b9f2f0e0893abfdcbf9aa71d0762dcef539f42ecac538fdbe5135bff14dd89f6dd3b3704abc9ec0ec829c0bbcad77939159ebba11355bb829ee66ce3caa"}, 0x5f) 13:51:20 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) close(0xffffffffffffffff) 13:51:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40001, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x2, 0x6, 0xca7, 0x6, 0x200, 0x7f}, 0x7ff}) 13:51:21 executing program 2 (fault-call:3 fault-nth:18): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:21 executing program 0: r0 = socket$inet6(0xa, 0x2000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = inotify_init1(0x100000) fchmod(r1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000140)) 13:51:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") fcntl$dupfd(r0, 0x0, r0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbc}, [@ldst={0x7, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 13:51:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='/\x00', r2}, 0x10) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) prctl$void(0x7) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)=',\x00', &(0x7f0000000140)='%GPL\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='.wlan0/vmnet1userwlan0eth1mime_type+#\\vboxnet0vmnet1cgrouptrustedtrusted', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='md5sum\x00', &(0x7f0000000340)='(\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00']) 13:51:21 executing program 5: r0 = socket(0x400000010, 0x802, 0x0) write(r0, &(0x7f0000000100)="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", 0xfd) 13:51:21 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xfffffffffffffffb, 0x4000000003) close(0xffffffffffffffff) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x131000) 13:51:21 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) set_mempolicy(0x4002, &(0x7f0000000080)=0x40, 0x8) sendfile(r2, r2, &(0x7f0000000040), 0x1) [ 237.427831] FAULT_INJECTION: forcing a failure. [ 237.427831] name failslab, interval 1, probability 0, space 0, times 0 [ 237.439356] CPU: 0 PID: 16693 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 237.446262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.455676] Call Trace: [ 237.458326] dump_stack+0x185/0x1d0 [ 237.462027] should_fail+0x87b/0xab0 [ 237.465806] __should_failslab+0x278/0x2a0 [ 237.470128] should_failslab+0x29/0x70 [ 237.474080] __kmalloc+0xbe/0x350 [ 237.477592] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 237.481953] ? sctp_add_bind_addr+0xb0/0x630 [ 237.486433] ? sctp_bind_addr_state+0x1ef/0x370 [ 237.491150] sctp_add_bind_addr+0xb0/0x630 [ 237.495438] ? sctp_bind_addr_state+0x2a0/0x370 [ 237.500184] sctp_copy_local_addr_list+0x4e1/0x610 [ 237.505178] sctp_copy_one_addr+0x210/0xc40 [ 237.509578] sctp_bind_addr_copy+0x28c/0x970 [ 237.514062] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 237.519659] sctp_sendmsg+0x4764/0x5fc0 [ 237.523719] ? kstrtoull+0x757/0x7e0 [ 237.527526] ? sctp_getsockopt+0x14940/0x14940 [ 237.532167] inet_sendmsg+0x3fc/0x760 [ 237.536036] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 237.541479] ? inet_getname+0x4a0/0x4a0 [ 237.545530] __sys_sendto+0x6c4/0x7e0 [ 237.549403] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 237.554403] ? syscall_return_slowpath+0xe9/0x710 [ 237.559358] __x64_sys_sendto+0x1a1/0x210 [ 237.563575] ? __sys_sendto+0x7e0/0x7e0 [ 237.567593] do_syscall_64+0x15b/0x230 [ 237.571546] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="312e53d73ccec02e3e5ffa9799dee7abe28f8c1cbe1b57204211b7ac87283008638a8af19c524c8f6bf8984927206471b14fea0f1ad172d025be4beb1c6de7e3b5bcf905f8e8eaf871", 0x49}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x80, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r2}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x7ff, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000000, 0x20012, r0, 0x1d) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffff0) 13:51:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x30000) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002700ffff000000000000000012000000eb36a98b7637bc60c7786074687f291a48686a6f6cfc2365ed66cbb3857ac820903239d8d5294aa2018a43998694e7358f782421766dafbd305316a0be8e954abdc5281ae7e184512e832304c9948c9a7b6d3f9121286daba1d0db3df3c0f4b59693777790ebcf11235f20eee06df3511962265b71fa3d443d2c9ab56875f8f3917134eeeea87adc668f300a5238318cda69299c"], 0xfffffffffffffd71}, 0x1}, 0x0) 13:51:21 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) sync_file_range(r0, 0x8004, 0x8, 0x6) 13:51:21 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x100, 0x20000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 'syz0\x00'}, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000400), 0x0, [], [0x4]}) 13:51:21 executing program 5: unshare(0x24020400) r0 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000140)={{0x32, @empty, 0x4e22, 0x1, 'none\x00', 0x8, 0xffd, 0x12}, {@rand_addr, 0x4e24, 0x2002, 0x8, 0x9, 0x27c}}, 0x44) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$LOOP_CTL_ADD(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000000)=0x78) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000080)=0x1472) inotify_init() [ 237.576779] RIP: 0033:0x455a99 [ 237.579997] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 237.587756] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 237.595067] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 237.602367] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 237.609673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 237.616975] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000012 13:51:21 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) 13:51:21 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000002c0)={0xffffffff}, 0x0, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, r1, 0x9}}, 0x48) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x800, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x20, 0x8000, 0x4, 0x20, 0x7fffffff, &(0x7f0000000000), 0x4, 0x800, 0x1}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={r0, 0x6, 0x1, 0x2, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0xcf, 0x267, 0x7, 0x7fff, 0x2, 0x6, {0x0, @in={{0x2, 0x4e21}}, 0x2bdf1ec5, 0x4, 0xa62, 0x1, 0x81}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x9}, 0x8) close(0xffffffffffffffff) 13:51:22 executing program 2 (fault-call:3 fault-nth:19): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:22 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x4, 0x3}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0xffff, 0x8, [0x100000001, 0xeab, 0x4, 0xfffffffeffffffff, 0xf2, 0x800, 0x101, 0x2]}, 0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x200}, 0x8) ioctl$TIOCSBRK(r0, 0x5427) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000200)={0x40, 0x8023, 0x51, 0x0, 0x7, 0x9}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000240)="8b59e56c94379704d6f6aad8c5b0c4"}, 0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000002c0)=0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x5, [0x94c2, 0x5, 0x81, 0x40, 0xff]}, 0xe) fstatfs(r0, &(0x7f0000000340)=""/4096) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001340)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001380)=@assoc_value={r1, 0x1}, &(0x7f00000013c0)=0x8) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000001400)=0x8) sendmmsg$alg(r3, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="178822c7871176eeadab509462eefe77c12d14476fc3d1350897135f31460317c282c8dcca3f080cc063aace67c498c20126d43e89bcb890ce2f9e0bec13308635ca9525a2ee1074806be0cea6250a17a1c40aa097de8d1b5968fe9b6adde7434faa72ce6cc975715628c5cdca62c32b53066f1b4ecc21958e29e5776e76f7f9884e6a7bdb51d58d2801ef", 0x8b}, {&(0x7f0000002500)="4e55f80b1ee6ea94aa5ab40eeaf20ee0d65068939b7dd2b09abd94165d2758174e65b59e472e2b65501f0b309a84bfa8d9f663d836afdef95f368068bf65d73493e0eaef4ab69d81315e61193a0f3ed4dedb40c6c11a688e3cbc5606ac522c3bd8b8d1904c6fd126a37e89e9ddf6dd90df80fc4a239e78bf7673f76cd9b215fad59ddd8ec59428ac0a3986da4b561ee689ce37b6c8bbd9e1e8f624ff6018727d1cac4e42d479bab747a6dfc18c7edbf4140c0b2cc47c15f9e3688317388f813b1cb4831408f9b5d44f251a0ac822cbdec5b0025cd5ddac", 0xd7}], 0x3, 0x0, 0x0, 0x40010}, {0x0, 0x0, &(0x7f0000002b40)=[{&(0x7f0000002640)="689c34477ed9b9d2c9049cf41a4b5b87f6bbc81ec572f860fc6139c4eb5eaaf26928ff16c7b87f83cd8fe88b2e0b3aafcbf4e4c04fd1e09e", 0x38}, {&(0x7f0000002680)="f6142a7a04f608445a0efc5e77f3ca7b913db8bf9c992c177040b4bb8da3e5d7b00e26fa7038c56b9d0b93a9a33a7ae86a850cfaff5b5a6673b41a3c33cac6563a319b59cbee842a00c3bac43468bca92269e908dc03bc21383d2d1edadb719fb83b165bbcb7990726ddad876ef72bfbe3e4a68e7476acb6c16fb70d980ab9306c2c7c6d186f26fb70373e393c1037e6555538f596c87c46c39552aed8e82a140e0115cd2834262a971fc74dc0d9025d9bd59785cdf7f7a8cc0b36cf80c64b3dd2c65b5c85b9dd3d7130701d4d6fe6c8b33afd7743883b805fb60f5ba4f8dbd5c5ff9fe8b3201fb8bceff304fcb5198c2f6862", 0xf3}, {&(0x7f0000002780)="bd23ef5ec9acec5a6e934110546bfdb260b9e396a8caef68be2c304c5e12c6e4e2dd4c940580caca41693cd2b903868afe5c576a76b0d0095ac47a65daf39e69e730bef4ec760f84f50f", 0x4a}, {&(0x7f0000002800)="6b7420d24eb15272929b04d0de257a6525", 0x11}, {&(0x7f0000002840)="39a13fedbe9c418d75ce2551c0809041202b6971bf806c58842bfb7dcf52c0d50495aefde05d8d8b80ce2dac63a3497dc2085697a60c26548ec9691a4aa73cbb41f74b67c23152a7c879cc8eed01a764306e814dd70f0423d47b67b3fdecf8f35d07b42375babd400c374cf9ca7588ac80a395d53691a05e7c8bffd1171d1c79420e8814f43aec4afe35660bc8135270f55f348ac33430c912eb9ebb97517e7adcc72c2be5816b08fd", 0xa9}, {&(0x7f0000002900)="9ca468f8e4326672a60366c361c1aa93ae4cd87637db7810bc3f6b8677", 0x1d}, {&(0x7f0000002940)="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", 0xfb}, {&(0x7f0000002a40)="43270ce86574a734fbf0b8b582ecb088d3e7ecc41d0a18dcb3dc3acedec8a36e833279690b05d0d4b77f2d3976156934e55d4992eb66", 0x36}, {&(0x7f0000002a80)="835bb3c26ef981a700642693954cff3d2a0e8a80d83eddb2cc39cf151e7aa156840a7d8f7b9f7c86c5f9e97c1c7093ffc92b37a3ae5062444454c0e468867f94b7183e87f5387f83", 0x48}, {&(0x7f0000002b00)="d503c903a59170978b6fe15de6c5193744cf86c96f8e3aa9e9b3e0e76b0a6b5535d6e36f8918", 0x26}], 0xa, &(0x7f0000002c00)=[@iv={0x68, 0x117, 0x2, 0x4f, "3af85db30afbc3eb72afe94c4959f4f0398daec2fa64e496d327eec6057ac400646b422d02d25005133a50cc2c34d1cc2a9eda3ca227c509bd08643957bbc07d082539b7841af1fd99b5a07caf6426"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xb0, 0x4004010}, {0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002cc0)="21770979cdaabdd9fa87084ef88c315d89d21310c49113f86d816fd134005d834bb17fac581ef7807231c57be637545e867beacd5ac6d4bce269aaf7d4e06ec33619a21f46c044c455b8c7a39f3083eaf555d28a8e238d7eb624593fefad0974f20d4ae55d1ade390b754a10be23b9bf1d2489276e5cb0dd7515ddabce97097b54610eda2082a3c06268fe09605e166998", 0x91}], 0x1, &(0x7f0000002dc0)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x8000}, {0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002e40)="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", 0xfe}, {&(0x7f0000002f40)="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", 0xfb}, {&(0x7f0000003040)="392f99a1e246015d62d6c6d0eb69c3c7893581357e7e0557d9242eeeed990120a6faf0bcf2fca9901859857b10", 0x2d}], 0x3, &(0x7f00000030c0)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4}], 0x48, 0x40000}], 0x4, 0x4004000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000003240), &(0x7f0000003280)=0x4) write$fuse(r0, &(0x7f00000032c0)={0x5b, 0x0, 0xa, @random="6712b973ae41e1860e34a46f31dc70cb6e84da73d61eb04dd47bbc59de6d42c0ae28bddba23069943f0e90eebf9b84f350b9470f1aab2574917ef910996d989f0164b0dfdeb7a8e1028494"}, 0x5b) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003440)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003540)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000003580)={0xf, 0x9, &(0x7f0000003340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x38}, @alu={0x7, 0x8, 0xb, 0xb, 0x1, 0xffffffc0, 0x149f5d239c6ac929}], {0x95}}, &(0x7f00000033c0)='syzkaller\x00', 0x0, 0x2e, &(0x7f0000003400)=""/46, 0x40f00, 0x1, [], r4, 0xe}, 0x48) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000003600)={@broadcast=0xffffffff}, 0x8) clock_gettime(0x0, &(0x7f0000003640)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) write$evdev(r3, &(0x7f00000036c0)=[{{0x77359400}, 0x2, 0x0, 0x1}, {{r5, r6/1000+10000}, 0xffff, 0x0, 0x5}, {{0x0, 0x2710}, 0xfffffffffffffffe, 0x35, 0xcb}, {{}, 0xff, 0x9, 0x7fff}, {{0x0, 0x2710}, 0x2, 0x1, 0x1}, {{r7, r8/1000+10000}, 0x80, 0x0, 0xdc73}, {{0x0, 0x2710}, 0x3, 0x6, 0x3ff}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000003780)={{0x3}, 'port1\x00', 0x10, 0x440, 0x1, 0x45e4, 0x65c, 0x1000, 0xfff, 0x0, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003840)={'vlan0\x00', 0x1}) openat$uinput(0xffffffffffffff9c, &(0x7f0000003880)='/dev/uinput\x00', 0x381800, 0x0) r9 = gettid() ptrace$setsig(0x4203, r9, 0xb9, &(0x7f00000038c0)={0x13, 0x3, 0xd7c, 0x9}) 13:51:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000001c0)={0x0, 0x80, 0x0, 'queue1\x00'}) 13:51:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000018ff0)={&(0x7f000001d000)=ANY=[@ANYBLOB="240000002e004314880000000000000000000000"], 0x24}, 0x1}, 0x0) 13:51:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400002f4a00baaba180a181e1fc26d98f72a527f4b55179d089f94020063f78d102f3ac2a68291beef7d38a9c41f451333f53e34626980a68d12d50fb06f4fa6a3825055f04ede431dee935a258fb25cb3e566d506bc0110fc2b93f8b9baca8690300644cc06706a84a8c26a6c3529934863d65d635c92de481f513f1c167a30f4fec91940d0ba05b2c38db872ff2e860b492aab1ab3ceb9162c43fd18a54bb1c26dff85607506fa012c0358f01232b45ddef649c80b27b57aa9cd1cceba8479233ce734c82728f750a1a716883f6e5f7d63cb2849e"], 0x14}, 0x1}, 0x0) 13:51:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) fgetxattr(r1, &(0x7f0000000140)=@random={'system.', 'rng\x00'}, &(0x7f0000000180)=""/99, 0x63) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) 13:51:22 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000140)=0x1, 0x4) lseek(r0, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xff, 0x0, 0x101, 0x45b, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xa5}, &(0x7f0000000100)=0x8) lseek(r0, 0x0, 0x1) close(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x2, 0xf0e}, 0x0, 0x9, 0x1, {0x40, 0x80}, 0x4, 0x7}) 13:51:22 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x482000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) accept4(r0, &(0x7f0000000100)=@l2, &(0x7f00000001c0)=0x80, 0x80800) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x1) [ 238.371530] FAULT_INJECTION: forcing a failure. [ 238.371530] name failslab, interval 1, probability 0, space 0, times 0 [ 238.383129] CPU: 0 PID: 16739 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 238.390003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.399396] Call Trace: [ 238.402047] dump_stack+0x185/0x1d0 [ 238.405723] should_fail+0x87b/0xab0 [ 238.409490] __should_failslab+0x278/0x2a0 [ 238.413795] should_failslab+0x29/0x70 [ 238.417733] __kmalloc+0xbe/0x350 [ 238.421222] ? sctp_v6_cmp_addr+0x13e/0x180 [ 238.425577] ? sctp_add_bind_addr+0xb0/0x630 [ 238.430019] ? sctp_bind_addr_state+0x1ef/0x370 [ 238.434754] sctp_add_bind_addr+0xb0/0x630 [ 238.439017] ? sctp_bind_addr_state+0x2a0/0x370 [ 238.443746] sctp_copy_local_addr_list+0x4e1/0x610 [ 238.448721] sctp_copy_one_addr+0x210/0xc40 [ 238.453147] sctp_bind_addr_copy+0x28c/0x970 [ 238.457621] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 238.463206] sctp_sendmsg+0x4764/0x5fc0 [ 238.467247] ? kstrtoull+0x757/0x7e0 [ 238.471044] ? sctp_getsockopt+0x14940/0x14940 [ 238.475676] inet_sendmsg+0x3fc/0x760 [ 238.479528] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 238.484954] ? inet_getname+0x4a0/0x4a0 [ 238.488996] __sys_sendto+0x6c4/0x7e0 [ 238.492859] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 238.497845] ? syscall_return_slowpath+0xe9/0x710 [ 238.502778] __x64_sys_sendto+0x1a1/0x210 [ 238.506979] ? __sys_sendto+0x7e0/0x7e0 [ 238.510988] do_syscall_64+0x15b/0x230 [ 238.514925] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0x386, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x8000000000000000, 0x0, {0x12}}, 0x6}, 0x1, 0x0, 0x0, 0x1}, 0x0) 13:51:22 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x1, 0x10000, "3437b21a2c0493b341da5af6710db282d67be3d6c19718da492bfc51c8365477d0fc707d64a3a626caa79dd2260cb1339e40cbac0f69f5a01dee252f533ca0", 0x2c}, 0x80) r1 = dup2(r0, r0) sendmsg$can_raw(r1, &(0x7f0000000540)={&(0x7f0000000480)={0x1d}, 0x10, &(0x7f0000000500)={&(0x7f00000004c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "9fb2d6597a0c8e3d"}, 0x10}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x800, 0x10, [0xb4a, 0xfffffffffffffff7, 0x401, 0x13]}) syncfs(r0) 13:51:22 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x800, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0xfffffffffffffffb) r1 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x80) lseek(r1, 0xffffffffffffffff, 0x3) close(r1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000100)=0x400, 0x4) 13:51:22 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={"626fde00000000000078d5ffff00", 0x10001}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c460013000000000000000000000000000000000000000000000000000040000000000000000000"], 0x2a) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000200)='/dev/null\x00', 0xa, 0x1) read(r1, &(0x7f0000000040)=""/196, 0xc4) 13:51:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000700)='./file0\x00', 0x200000, 0x848) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5b8, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x4, 0x0, 'team_slave_1\x00', 'vcan0\x00', 'team_slave_0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @random="f4dd322b95e8", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xd8, 0x128, 0x160, [@cluster={'cluster\x00', 0x10, {{0x5, 0x5, 0x2, 0x1}}}, @cgroup0={'cgroup\x00', 0x8, {{0x200, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x20, 'syz0\x00', 0x9}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x11, 0x2, 0xaaef, 'bond_slave_0\x00', 'veth1\x00', 'ip6_vti0\x00', 'team_slave_1\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x120, 0x120, 0x158, [@mark_m={'mark_m\x00', 0x18, {{0xffff, 0x6, 0x2, 0x2}}}, @rateest={'rateest\x00', 0x48, {{'ip6gre0\x00', 'bond_slave_1\x00', 0x4, 0x0, 0x6, 0x3, 0x4, 0x5, 0x10000}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x7, 0x8, 0x8106, 'bpq0\x00', 'veth0_to_team\x00', 'yam0\x00', 'dummy0\x00', @random="55c2f507b9a6", [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xffff, 0xffff, 0xfffffffffffff6af}}}}, {{{0x11, 0x21, 0xeaff, 'veth1_to_team\x00', 'gre0\x00', 'ip6gretap0\x00', 'irlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x150, 0x188, [@stp={'stp\x00', 0x48, {{0x7, {0x3, 0x1ff, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff], 0x0, 0x466d, 0x3, 0x9, @random="3983105739e8", [0x0, 0xff, 0x0, 0xff, 0xff], 0x4e23, 0x4e24, 0x0, 0x5, 0x8000, 0x4, 0x5, 0x100000001, 0x3ae, 0x6}, 0x100, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}}]}]}, 0x630) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) [ 238.520157] RIP: 0033:0x455a99 [ 238.523375] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 238.531126] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 238.538428] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 238.545765] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 238.553062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 238.560359] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000013 13:51:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [{0x20, '!'}, {0x20, 'cpuset/[keyring:'}, {0x20, '('}, {0x20}, {0x20}, {0x20, 'user.'}], 0xa, "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"}, 0x1028) setgid(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="174f83f2ef5da8b6b6cacbd3383c2c7d1b8d946d6bc28a3e5ad1294c75efefbe0ab86f1e6ab7bb1699a50cbb0727c1b2662aa3e936d8b55de56e4b392e1bd1d401ed47573c7005cd5a4253d5cbfc017ecc4c7c598b16c21f5a2ec106745aafa376119a4f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socket(0x9, 0xa, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 13:51:22 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x67, r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='wlan1(\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000001c0)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:22 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000001c0)={0x8, 0x4, 0x6, 0x7}) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000000)=0x78) socket$bt_rfcomm(0x1f, 0x3, 0x3) keyctl$unlink(0x9, r1, r1) keyctl$unlink(0x9, r1, r1) 13:51:23 executing program 2 (fault-call:3 fault-nth:20): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:23 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 13:51:23 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x28042, 0x106) fallocate(r0, 0x0, 0x0, 0x73e0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000040)=0x19, 0x2) 13:51:23 executing program 5: clock_nanosleep(0x1, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) time(&(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x1) 13:51:23 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8000, 0x2) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ppoll(&(0x7f0000000140)=[{r0}, {r1, 0xa000}, {r2, 0x2000}, {r3, 0xa621}, {r4, 0x100}], 0x5, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x4}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8044000000201, 0x0) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000240)='\v', 0x1}], 0x1) 13:51:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x1020000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:23 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x4395) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0xf503}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x27, 0x3, 0x0, 0x0, {0xb}, [@generic='}']}, 0x18}, 0x1, 0x0, 0x0, 0x4040880}, 0x0) personality(0x400000a) 13:51:23 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) [ 239.330764] FAULT_INJECTION: forcing a failure. [ 239.330764] name failslab, interval 1, probability 0, space 0, times 0 [ 239.342144] CPU: 1 PID: 16815 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 239.349016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.358404] Call Trace: [ 239.361056] dump_stack+0x185/0x1d0 [ 239.364740] should_fail+0x87b/0xab0 [ 239.368513] __should_failslab+0x278/0x2a0 [ 239.372821] should_failslab+0x29/0x70 [ 239.376776] __kmalloc+0xbe/0x350 [ 239.380279] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 239.384634] ? sctp_add_bind_addr+0xb0/0x630 [ 239.389074] ? sctp_bind_addr_state+0x1ef/0x370 [ 239.393778] sctp_add_bind_addr+0xb0/0x630 [ 239.398054] ? sctp_bind_addr_state+0x2a0/0x370 [ 239.402859] sctp_copy_local_addr_list+0x4e1/0x610 [ 239.407850] sctp_copy_one_addr+0x210/0xc40 [ 239.412259] sctp_bind_addr_copy+0x28c/0x970 [ 239.416731] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 239.422323] sctp_sendmsg+0x4764/0x5fc0 [ 239.426369] ? kstrtoull+0x757/0x7e0 13:51:23 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB, @ANYRES16=r0]], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x9, 0x100) ioctl$KDMKTONE(r1, 0x4b30, 0x3) seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x500000, 0x4884, 0x1, 0x1}, {0xfff, 0xa8f, 0x4, 0xfffffffffffffffa}]}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000140)=0xcd0d) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@newqdisc={0xa8, 0x24, 0x0, 0x70bd2a, 0x25dfdbfd, {0x0, r2, {0xffef, 0xffff}, {0xfff3, 0xf}, {0xfff2}}, [@TCA_STAB={0x84, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x1, 0x800, 0x20, 0xfffffffffffffffe, 0x1, 0xfd7, 0x6, 0x6}}, @TCA_STAB_DATA={0x8, 0x2, [0x40, 0x10001]}, @TCA_STAB_DATA={0x8, 0x2, [0x6]}, @TCA_STAB_BASE={0x1c, 0x1, {0x4, 0x2, 0x4a, 0x101, 0x1, 0x2, 0x2630, 0x1}}, @TCA_STAB_BASE={0x1c, 0x1, {0x4, 0x40, 0x80000000, 0x4, 0x3, 0x7, 0x1, 0x5}}, @TCA_STAB_BASE={0x1c, 0x1, {0x22, 0x7, 0xf4, 0x401, 0x2, 0xc9, 0x0, 0x7}}]}]}, 0xa8}, 0x1}, 0x40050) 13:51:23 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) r1 = semget(0x2, 0x4, 0x0) semctl$GETNCNT(r1, 0x1, 0xe, &(0x7f0000000080)=""/86) 13:51:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 13:51:23 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xce08, 0x800) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000200)={0x1000, 0x38000000000000, 0x1ff, "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"}) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x802, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x70, 0x5, 0x2, 0x0, 0x7, 0x0, 0x1, 0x20, 0x4, 0x5, 0xffff, 0x8, 0x401, 0x98e8, 0x8, 0x80, 0x4, 0x0, 0x100000000, 0x5, 0x7fff, 0x9, 0x100000001, 0xcb9, 0x2, 0x3f, 0x100000000, 0x7, 0xbb, 0x8, 0x1, 0x5, 0xffffffff, 0xfffffffffffffffd, 0xff, 0x40, 0x55d0000000000000, 0x0, 0x81a5, 0x4, @perf_config_ext={0x754, 0x100}, 0x10, 0x1ff, 0x7, 0x5, 0x8, 0x4, 0x7f}, r0, 0xe, r1, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0xfdc0) [ 239.430180] ? sctp_getsockopt+0x14940/0x14940 [ 239.434820] inet_sendmsg+0x3fc/0x760 [ 239.438688] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 239.444119] ? inet_getname+0x4a0/0x4a0 [ 239.448162] __sys_sendto+0x6c4/0x7e0 [ 239.452037] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 239.457024] ? syscall_return_slowpath+0xe9/0x710 [ 239.461973] __x64_sys_sendto+0x1a1/0x210 [ 239.466178] ? __sys_sendto+0x7e0/0x7e0 [ 239.470191] do_syscall_64+0x15b/0x230 [ 239.474161] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x20, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) [ 239.479390] RIP: 0033:0x455a99 [ 239.482607] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 239.490359] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 239.497665] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 239.504964] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 239.512623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 239.519927] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000014 13:51:23 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000615e78a62b4d50f8aba9bc3af2a100", @ANYRES32=0x0], &(0x7f0000426000)=0x78) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1a1040, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="8fe5000f777d0e39aeaca17ff5bd90b89453a2efdfe253368d5e470102007e15e8b70f10170a97d160288b24f60d2bc5c8a5e3f0dfde75972e6dce0441608f339956db6a9c7042061302fb4da08e6a1190cef1259398fa75f14a0e0915bed16a8de2751bf3000215370b0000d20d70f5fae9e569a2ed4db0741e0b3a"], &(0x7f0000000140)=0x16) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) 13:51:23 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000001080)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000140)=""/39, 0x27}], 0x4, 0x0, 0x0, 0x10000}, 0x2}, {{&(0x7f0000000200)=@vsock, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)=""/113, 0x71}, {&(0x7f0000000340)=""/78, 0x4e}, {&(0x7f00000003c0)=""/16, 0x10}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000500)=""/162, 0xa2}, {&(0x7f0000000440)=""/25, 0x19}], 0x7, 0x0, 0x0, 0x7fffffff}, 0xbf3e00000000000}, {{&(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000006c0)=""/193, 0xc1}, {&(0x7f00000007c0)=""/211, 0xd3}, {&(0x7f00000008c0)=""/227, 0xe3}, {&(0x7f00000009c0)=""/175, 0xaf}, {&(0x7f0000000a80)=""/163, 0xa3}], 0x5, 0x0, 0x0, 0x9}, 0xf04}, {{&(0x7f0000000bc0)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000c40)=""/187, 0xbb}, {&(0x7f0000000d00)=""/224, 0xe0}, {&(0x7f0000000e00)=""/243, 0xf3}, {&(0x7f0000000f00)=""/76, 0x4c}], 0x4, &(0x7f0000000f80)=""/195, 0xc3, 0xd69}, 0x8}], 0x4, 0x40, &(0x7f0000001180)={0x0, 0x1c9c380}) bind$vsock_stream(r0, &(0x7f00000011c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000001200)='./file0\x00', 0xa000, 0x0) symlinkat(&(0x7f0000000280)='./file0\x00', r1, &(0x7f0000001240)='./file0\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:24 executing program 2 (fault-call:3 fault-nth:21): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:24 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000001900)='/dev/vcs#\x00', 0x7, 0x101800) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001940), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x20000, 0x2) sendmsg(r1, &(0x7f00000018c0)={&(0x7f0000000040)=@generic={0x11, "d8dd0a92b52a91dec3f299bb22dba8c0d545c534d8b036ae1b338ad746a9d6f8f31ef36213ca06136f0e1702332a1bd13d20fc06eab0bdacd31035e3e0c5fa4c16e5d8c9964c8069956f975de1e3974b05a3e9517cffd0ab403baf4e6964186685dbf035e4156e6f07617d94fac7d9fd69f17c74c43d7632eaf528d551c9"}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)="7c2f353a1a1dc0a06dfe55c0a865a41808fc39fb3b299f2036684ca2c87ff4b39378f47f8afae5c1ba11cb285b36307a82cdcfe4e8a4d6ebcae3c867b41d8d1b2bce4fcf472da9fe15331e3a61462d5c719a108e10a327f4adf7d70ef3d7f0086d7d808b00f00c703872f7b97a3e1db574ca514c02e7c58ccb0bf077b3640b168de777bd00f6c18f05550b1aa1a084bc4f8ebb747e07c79123d29297e86b9682f32cf61591446a27fef12932803ce351b3604ece81fed127579f67a0bf3b460bc131533fd308e1a035e89435fa293fbe696557ecc9923027cd9107722a", 0xdd}, {&(0x7f00000001c0)="5ee5436ce6ab567b4e90dafd14a501591485c0ec1d8ca19d07199a7d3d745f674df45a001b15095ba77cda5d65f34b0e7e515086aeea09020bf7b2c4c72a313170fa926d7d7879614b64387324e55eb6c195f7c945d003d41c9c2ab523b119dd553cd2718c372aa56e90ed96346ca4ecb195b07978c4012d98e40571ee73deded6b4583f65e8742874bd235c692066ab99d514c9cb03315c46a05510519e7937265b109b213f0ff9cbbc4a5abbd7a86d94d828ab2a3a", 0xb6}, {&(0x7f0000000280)="226028b9055c20", 0x7}, {&(0x7f00000002c0)="bdaace27741a008a150baa008e7511fdbf806ca6e751115e8c989b30737b0680c9d1d2e6c9e3247499628d029a537c61c23a95001e3b7c9820579465dfcd011dc9fb1a81", 0x44}, {&(0x7f0000000340)="5622c089b3e31beac9fb231a1c1c1c5a71aed86720a7eb9df47807e7d3b6239f11ac1e1ccda859469d8749fb45b1d9c1dd6cdd60ba22603f62f3561be6d22e539f72a35593a75e7637d5594b0f6d4d24ba9cfab2a2d73d4ce392b1cbdcdfb3400a369931257dfcaf83ced2b197af0369159a97663e60ab898168e0caeb949684a19b963ac61a5417f7e7d3ed537b8e87955edd09c525e8141a3e12c99453c5e9f317586c7d6b87", 0xa7}, {&(0x7f0000000400)="baf32af583c515fbc4ae85b20ed964c3986327f8f357e4f61c567f621b4b897d2adfcd38decb9b0eae81ed199dd87e7e7e7a3f0b6c97f3c149d08452156f91307b4a1b1dd4ce8f6fef7f8ad94166a66a0a483af896f7dfca81ee2c713605638a51ac85709989453979f553219c4eb26cbd281a2fad6187816fa0029aa1e3ceeea8d856b555b5f4c7684b86bc8de3a0515eb89d3a18b9ba6213557195b54b9ffecb59ae07b0655f7a6d03aac7bd9b15d51c18c631bac3c8734a76f7c747d9966068529ee86881514724d0176f99dd63fc7728d2cdadb85f119174f4cb32abba08d3b96778d59d988f994d5b02f14b8587f179406a", 0xf4}], 0x6, &(0x7f0000000580)=[{0x1010, 0x116, 0x4, "d5b036db0e6556990590420e8f2f856423318d65b72dae6a848bb244ba1eb3c5165849dca0bcf4847cdb22c76dd6fa2a6031821e322053f310ccd1de573a0483185393430b0f9ef43a629fe0d5f18fa7b78c8be63c5ce4c75a2c3ada46b1e9d33a4232f464328efe022baaa832ce57bea847fb7aace4b389cf4f85a053af1160af2c3d95c016fe73e50e083b330d1cea4eb879aa3d7f38d96960cad88857e15f0114984d9e59533652836bead774834dbdc7c7732f8558bb823bf6b78de2a86511f83634e34e1435774cb1979fb2e5ce0e684f26550c0892fd66409ebfc9e07aeb46726d84a66e96cceef22f172c710eae5fee9f39a7283d0a32eee0036168825ae13c88adb8f1af8cccac38286cf66731877c13bbc1a561cf9fc2688b8bdf0832f5e22414bb96c3051cf1f0a465a8352ef62334703640961f1315e9e1c1eef111341fd69ac1a7e951edd69604404f1fc22a1c2797d0f9910b92ce1d4c5dbf8361abb7816a0172df8c08b2ede91f16ac6c9d6a2ae7bb17851b58aa0dc37d57d4e8871433597880c237513d9f3e2b2d90de296c4902570ac0bdb6925b51a29e4d6599d4977f0b0fa8c9e8eba419eefd4b6a494f90e495381eb741b0dd21ddd80d9e694c370cb8cb9235788e1753dc951422391366e144d596a4184e4b398381d477e7be057c0a00cffa48ecfd2ba36931d8a3e3ad863d61d1a9216087e563cc6fd9070df5509f07a3ab0dddb59d9f763d9f73a86d43708064fa03c47380020257cf8425657c3c13ed859fb6310168efdc805bc8b0d1cd1aa7557a11bd225020b108e75d9c090ecfd02f6d6f18da2d4776e28b748aa390b07ae3e83e054187df25d0f9062b8ded6aff224ea15d4cd2c2e3b4ef106eae186bf66b3e4d6d0b9ce52c05b57a0be7db4093603d1f18e3bea8b8066ba64754ac6b908f093094d942af45e4726d7758a04b44235c97684ce04956daf17f10f363d369d504c3315603c2388e9c3eb3c372943b4962e9e2ab789b81549ae3f91cc0429ae1ba18e1c7653c444160cfd37de0b8bba4ad538159566dcf8df192fb85b5e46930c52175550c036a4571f18106d973b454140c37fc68b08936a17a3d7ba95b89dea2c46b9845048736d6a78bbb57a5f8b1ab9b642566d011c01eaa7a7184cf1053c63e76fae2e3da22f3c94c564063e79547aa28ea945ece10f6879744324cd9021d4d727942afa2581f13224294403d479021677138ef10ac4c0cc1ed324e399ee4b62ce92cdbf5d99713252a45dc71125d2ff2d3b4d1142329eaeb42277260a7762701d9d2afb9ec26424108fb96bd7e659f34d529627270009a0447513257d7f179e4c50c63ab019173e9126543607287f1ac516db02fd6f9c7256fdbf7af93f36fad60034d840969ce3d719d8379ec1f59560df4f51b6eada9d12b87a175723709a524f8a4d36961881107945dad521c693b6352586db49402d5173ff72bf504f12d14d5764ff283d887f6463b90016cb918472d5a27c1493c89d091ee4a10fff7d5e7a63a48f87f2427857154ca5940c469196413bc7e05a14f8ab8110c09f6cf8f8cb60338d51eecd8374bd5f7e7e0d3eb11f0804f15008d5692c3f93a410b03a1697390be94d1b189fe0020d4d95515b895d8085c50a147e5f244ec31eb231b5242f365d9fb81c5f4f911f7a1cd168e012e2148924561b0e5d1b97679a5bc6ae1bcb44e326b762c27f2b15154a5784fc6b788ef189a120021027e5caf9ec0f4fd48369ab6e45005ae01b06e57edb30b536b08bb54f0afb022e9dc2e12831cb43399bc3ad98edb24027177ccc4d209a055856e4e7ec4e9727c75dafe33b1154ec03e268be70af348c648ab7a408ddee69ca6b056caead67cf54838e11d4b194e817d83729b87911db969884c93f86481512c5476c8398a7ba9dc69db858f7ab519761cce592d7087a829fe6c6621152dccf83d3f3ad94f5c678192d4b399ac4b6b301677b625bd8b48ae38bcaae6dd7029083a8450dd3f4c230dce11739a17cb109a78b32a501aee9e26552c8279954c05e7a1c176d083180a2646eafabe1a890744dec3a0b25883f37a11f6bd09c623db19abc5fa7e7838195a40ebef385ca538f2927dc8afae372a67deef6f0cceb2c7b11a4abddfcf3b47d6731016ce14b4e5251bc2a87a32f1b81e7f99ac782350895cfb2faada28e06c53a4cfa3b54bee6661e9194f0f38d384e1b93a71baa3c19f2dee5561e1d218b8a13f5a0e34fd8b469ff3355f34b813ed92cbb2cd3da5705b75739fe049316248400afdbecb0109a649d028e029c29c823d3a172ea1f9b5196ccf8983ee30469ee82129616a124242a16f8c32beb2d752aebd23d62053c492988b3d39ff61465bda9d83ccaadeb257d043827dcf0166d29562986ab45f81e474ae343230f26a7856386235794925d8bbebd99695bc5c4f55fb3dd2da91069bf8c42dd9a13faf16b7734c38c90d688d4fa9695acc3002371a7a15c4454e143b11fbefce6af694296f5310db932821f5bb17f3463ea5c33558cd14dd2c5c16e2066eae070a2b17c27194f93e69e2040c3dab2e9b210750d21ea4f8741c0511a5ee5101b462105ad5033e69d931afa00ad6c7a53ab1e6811968109747c14050f64f5b48250fe4dafdcac0de35e9f1d90a18b04c2dbc6d33d4c00dcfcfc86b578e14974fecc99c3e125d3b6dc944f0baf440f7b7937637f68e496262b74051aee8f3f83a76093aa81f8b8fdb6ef06fd441160a27c4ca1c1ab0e326307b312c2fdeac470bbc084aaa433b70e828e56a78f700430762a3b89a9377c39e834aa6151e15fb25b3e6f123dee22aafd77e25fd36b16f7a52962c875e4f731e3215393770c7d4fa4799195410052ceeb0dc105eaeb3c4263fe85995ba7f9bd68a70df2d08967c8dc3ca57afea7b43c8d3f8b6645ac0ca0f60608d1f91d4685102058cbe1eb802a5ac145920ab13099430d1c23d04386b19b063993ac1b4f2ad76a8e47751242084840aed2e578d7826665c752676121103c257009df97d636d56583a7b3605475b27559cda86788fb1851bb6d1b9782ee75f259d2120cc98ac276c0690e7e3955898658fef98cea47196b5cc984edc28576e2f1d283aea3d5c191461ca4ab4b5eb70f52d655bbbe1e5fb7d3ad278aed428357ea5cce87d529f8a229a84e4c78ac7f692e95782b4a12409958ce9b78da22de466bd44d29b0500d02b42b896c2efa97ab4dc8762fbd240c810c79007b34951c94800ebe9729d96a30f5df5d35ce8f7563153d2ebf3e1d04fd396b8e9f37012227f26a705e5b915a265fe515c1feda3b09f10a4d60520a11a106d190dc8225d72dd16903b2528ced97fe5fd4fff273984a7f7c2a915c5cd409ec9d932681867c32acd238625a15653c372582de4c0190eee6fc30f8e76a2d6385d47b9e133e37c2ea66ff82b7004cd8a2d5bc00a79e3496f7f73245e3571ded70c1066af88d00a7fe7a957a866ec32d605c2e7a9244d67530a1af2fbc873460aed6be3fa01e2a7de280125688ab1ae67d5c9e710fec1f2d1bdb72a23ea1be37adc8fc4db7e1e3e2d8978a0e51659655b4475dcafc719361e0edccf617774f13f0084cea1eab47497ce8d6b882c4e72f43fa63d4fbe065914f343265a5ac67b0d8755f616644b9a0fcce649ae92651af6e8b4cee41924f814a3048930959194c8623503cc994039dd276ef34a2353b65447dee1e1c269f68b3126956714d8aaeadd94b013256722dd3cb24244eb4f3e20ccd26faef6dc311ad9b79fcaed754e0a28cd19f7f4207a9b0d009877e079a863f77cffbc87e0f7d54f518201c0a1d590c732942b242a46e3a94027160bab1ac24f5e3587330ddaf8ad3e36d0cfcd48a8fd7cd5f9ade7a568f0039856681fcc808623712b56293844b8af79b51a0fcd64388e4116f75de68ff2de84c2d01288ea0ac3725a341784cd1d22474556ad0e31f3935104073548544748c70dbe9088520a4a38848c5aaaa1fc2a484d6e27cbacc7b8541177f485ffe0dbc079f9e4e816926c1c80dd5ade84664e9bead39bfba7dfa0417111fd8ab55876a08e3166bcd680f8f8f27614f416658969c58beb647ee44f912b338cb1f7771b9833feb8e808dfb1f1990b7c9975af28a523143b22d4d8b5c6e0c1195c57c1df9d59e08fda4c5c84ec079ba4c08a3fe405b918fb8a157d04442119f9be0d668b77abcf9a20bb8d1632bb65a8d23da65255ece44c4ae49b82c74deef737a81b3463d8262390bb002a609513bbd5142bff920ff93e5729c83f05a50ed257deb3b0dbeab9e899fac0f899bbf941cc6502163cb933aee994fa7072fb2a3e966b7674caae31898414f4da3c76526e88526e39448f80049b75bdee453a663338d3a32293d2fe1d8ea176aec852d269c542b70bffaa95dd5fc4a656479a9e1c8868fc0734b24338f63f1dbc4f098b481c989227d7180322a6bc5a4f99e2a7ebabc3a3d0129513fee0a424219e50318ca0a53b9e75f3f97ac56f5dd5c755e5a58b655cf9d637892f320b89a799e004ba2dff5c4b0f33ea74583c825f518647d581e7f8322f290ccf4fd1f45ee6078a0f85f033fcf28c847a84fe4f3e2a582388860ef0e896413b226c16b60b30bd291f12115fbbfe514d742db888192155b68d57e314c3777289a1a14ea6c7fb8c8505a8a73035b19c8b8f78612c5524bde53f2575a52a2d48654e7039f330f8a608053643aaad449a7b7a318190c9d4ea5ef7d679560790acaf4d8521992e199b639f77f1821dd7ade1cb82c72fb8c5c0b0b9f9b7203bcdcfbd1dc7698718b07cb222e9a58a444c8b5f5169e9d26fc1563fd39c63e1593495a88b74b00793d3253c518da7eeec1e81bddfaaa85c79331544b68b8180fb186fd8e29157db7a55a5b0c32af2b4f7e3aad384d712abca18abdd8f6f8575fcd9409aa74ad9357a52c89a3bebe77062f8ba14714d3420858919933c07fd0bcc2ff1446c8263af40d736d4bcfd3636950bab7d5ef745cb7debf2d68577d4f0fd14dfe128c1893d7521bdfa761797c71a7d906d13b71f53eae9148644130e32a8e18136ac4a05775e108a66b77dcbc7fb161194b0320cbbba7ee69e3fad52780d856bbd0b3532abf15ee7a5330c0279e81689eb06774e619ed3286ebb7e2ba15e0790957bc643c0c973be027c1efbce5df5017ea7b2c2dafa14dbba488e601a54f27d14e4665dc40fe513c5c8260b9d25e9b59a4401329f4ccd3a59752430c981be1c9e4c80215725cc057f0af9428c7fa6ad4c37a637ae2315f4c1392b26f9e8aa27e2c9c4f4cefad4a3f3fa2802ad4d14dc624064a528ce5cf9b345ff8fb783f80cb8f5157156bed6baa534e1429b81c0296b0adbe0397796bcdb60215a2f0dcd95dbaf6980ec655df0ac0485d31f0031ff53396444e98efb68927c5d0fcaf7438a5fbce5ab7d39f174240c35460a253465fbbaaa9943a2b63312edc66db35e3c523301c6e817ec78a706b0500d0d775fd3e0ebc3be4ccd461574fd1721c6f05aa02b8d551d155c2a592e1662ae6053fa931f0edcf398e48758fd27f2c425fba65b4feee0a5f2d2a11ce0f18c380d5fef6df84665f62798f9430b9c417d122dd2980220669a60b8e831d9d166a74da12fa0e82014b0d91ce57cbe78c11a7e594f63ca14a12e505f9fc717abdfb56b45730a794cb396638f511377905d095be1e3bd68d7f16b38fcf4994a40eded7bd504b6eb639d71eb89d41b7131b5613eb3f0980cfc62b75a8f1d47800652d65213b8a019b2c1144b05103b7f1c89"}, {0xb0, 0x117, 0x2, "be3c5796a47d63ce71c2b158fbadf00531075285b02b0941133a1678d17e1e5ada1bd88bf01023fd03bf0abab02b46916602de4e2d7d84410a215640fba27400336d8b408b8b94df3b4381c8b3e3aca907ff70b19e4125945641d5313f6a135451a86eed107af2babf3c0c3b0b81fa9b6071b93f5c8d43044693caac792d7911e786809f77179eba6529b6bd9e796ec73834e157ec57fc0805"}, {0xf0, 0x1ff, 0x6, "749078735acd0a7dd67c29643a5a0fa50bf90a5dc388eedfaa78a649a217db9e9cfb2f44967d01690990b806364e0e6f71b76f3af2a2026c85f497b78f54256b7442e1e5613cd0b23310db6f83df81ab2d4bbffc3a9a6adda78f0f1fa90435a71e3649e4d5a30b0b433b681b350adca30d1a516ace6a4e101f46c408c2f8b9916ea5c2d3648183ac5e57d271d7b4ec126a520bd054e5691aab32f7c3f28b53b351a3413c20a97a60e65e8f2fd61dbce99b5ed67fcde084988e29e2f97394bdd38730b98ba7d1ebea0356f708dc81dbd7e7a618fc8f403cd16a1288d819"}, {0x50, 0x3b, 0x4, "ecc5df2d9bf49c8f3865abc0c9e24af4968423638e0f6d4e065d5c00e851d3f8a2fbb900a5d710eaa1998b1ecea9bceb22c94fca801b4b9cde1958f9cb"}, {0x30, 0x604b32d5cc467422, 0x5, "1baf2802dc999e68046a49a1370f1f7516bf589edadbc2161c5e107d"}, {0xf8, 0x104, 0x8620, "84707b379b8a606198903306b4e71e740b1f6132219493b179182ca13e7bfc777b375cb4804bca9188f05620baceec820ad09923332a6ff3ac59b26b707ee564b8e6efb957ba3ee8bc65c3716d972b2ff63807fe72a7dcaf219c8207c7488cfaa49ae7c57a9b1fb70d2188d8c88e759ec030357f23c0c6149b6bd004784f0a45de71d094cd91fed5eb6522b6406b8263d0156727463d74eea572d2e6634c0c3d1f336a6e277f306e74a92c887dc5f69e9e8394142c5093e35d9f323228bbe64df3a428eeb65102a461d69859d92ab787833a0809dca88fa124ad23a644e94865bd"}], 0x1328, 0x10}, 0x800) fallocate(r3, 0x21, 0x2, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:24 executing program 4: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000040)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f00002a7000)}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x3) lseek(r3, 0xffffffffffffffff, 0x3) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000000)=0xfff) close(0xffffffffffffffff) [ 240.254956] FAULT_INJECTION: forcing a failure. [ 240.254956] name failslab, interval 1, probability 0, space 0, times 0 [ 240.266482] CPU: 1 PID: 16858 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 240.273344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.282710] Call Trace: [ 240.285363] dump_stack+0x185/0x1d0 [ 240.289036] should_fail+0x87b/0xab0 [ 240.292798] __should_failslab+0x278/0x2a0 [ 240.297079] should_failslab+0x29/0x70 [ 240.301034] __kmalloc+0xbe/0x350 [ 240.304531] ? sctp_v6_cmp_addr+0x13e/0x180 [ 240.308897] ? sctp_add_bind_addr+0xb0/0x630 [ 240.313359] ? sctp_bind_addr_state+0x1ef/0x370 [ 240.318066] sctp_add_bind_addr+0xb0/0x630 [ 240.322341] ? sctp_bind_addr_state+0x2a0/0x370 [ 240.327254] sctp_copy_local_addr_list+0x4e1/0x610 [ 240.332231] sctp_copy_one_addr+0x210/0xc40 [ 240.336620] sctp_bind_addr_copy+0x28c/0x970 [ 240.341096] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 240.346701] sctp_sendmsg+0x4764/0x5fc0 [ 240.350743] ? kstrtoull+0x757/0x7e0 [ 240.354545] ? sctp_getsockopt+0x14940/0x14940 [ 240.359178] inet_sendmsg+0x3fc/0x760 [ 240.363041] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 240.368465] ? inet_getname+0x4a0/0x4a0 [ 240.372498] __sys_sendto+0x6c4/0x7e0 [ 240.376360] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 240.381337] ? syscall_return_slowpath+0xe9/0x710 [ 240.386270] __x64_sys_sendto+0x1a1/0x210 [ 240.390485] ? __sys_sendto+0x7e0/0x7e0 [ 240.394495] do_syscall_64+0x15b/0x230 [ 240.398412] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:24 executing program 5: r0 = inotify_init() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, r1, r2, 0x8, 0x6, 0x2) r3 = syz_open_dev$sndtimer(&(0x7f0000000480)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000140)={{0x0, 0x3, 0x0, 0x0, 0x6}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000100)={{0x100000001, 0x2, 0x83, 0x2, 0x1000000000000}}) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/214, 0xd6) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x60c703809152ccbf) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x43d) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) write$evdev(r4, &(0x7f0000000180)=[{}], 0x18) 13:51:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002709ffff000000000000000012000000"], 0x14}, 0x1}, 0x0) 13:51:24 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) fcntl$setflags(r1, 0x2, 0x1) pread64(r1, &(0x7f0000000080)=""/249, 0xf9, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) 13:51:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000140)={0x8, 0x1000, 0x1ff, 0x2}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$revoke(0x3, r4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000000c0), 0x10) sendfile(r1, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:24 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x580, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000e60555557f7cdd03cd83440cfe000000000a000000000000000000000008001500070000000800160090000000e894926dbd6dcdf837039eb111f9c0de3d84f0745e4632516e5b4694ff584a1ca884e05bc718d5af1336085f8c07cfe2e5e94b8057e16e009ff3fab85f91b8ba7c632377484e3775b4c2beb639ae4516c70ff2f795cf5e1fc6656de660914e2e1a43b2ac54179e8a4769ec25cb63f7200d8a4c88d2823337216068b6ae12ded9087cf8039a9372196e259ea14b04a407ddfde7669858dc5fffd1f2783405822fd8fc9a"], 0x2c}, 0x1}, 0x0) r2 = geteuid() getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0) r6 = fcntl$getown(r0, 0x9) r7 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001740)=0x0) r9 = gettid() sendmmsg$unix(r0, &(0x7f0000002cc0)=[{&(0x7f0000001240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000012c0)="5ebd580541731086fad85ae0d901837f13208ae28cd1eb63b832836ac0ca2e90a945ab7cfb18e2d62de5fb95df85eb4f9b247cf9f151c1e92e4a4780cd0d095e7dae76bf4bc59f3f957d56a37f2276fea25c4d024c03cd3c1a1f8ab3268ac1be52ba0cbe02abe3bede51d5f6c136523b8b1890c4d3585dd70fbb7688501d4485960553a434ee84fbdc1f2df0ca64958a1e4d1acc6c479635a67a455fcbeb2cc14ed27c0b41e99a35ef56ca05304426f94fceac88415e05ad9c73097f", 0xbc}, {&(0x7f0000001380)="58ed960d0f364642458528ba4dfa130cb4ebebe7574cd5cfc54827641e69f8aecebdf52e244ba1fba1e6a29e", 0x2c}, {&(0x7f00000013c0)="9f010cd08c9aa4088002978bd5d5dee0b579770ae2260bfb8cadd2a7ba0e23adb3c194ef0b8b9d663bdc1111ea03ea0b5433f5e5f6d3a28bd6f43bc35f555538f14121f6e1a4d88a811b71a31b072547433daf54d3a92d63fe47a640660c4e1403121a08861c184748c37d9091b78a71f80e6a3ec4ae3931f73c0ddabbc0bcf8d54707b0054ee893f1ba4144a9e594e1f959846c72bc71bcefdf9bdb523c34e13838b2d6f25373209d6bf123acee19edce08e985ff7c934c1ddaa2ddcaa6d3907c73", 0xc2}, {&(0x7f00000014c0)="1d15ea52bb5420a2957c5d9a", 0xc}, {&(0x7f0000001500)="2e7279a7b01b89e052ff65fb04c239d3907b64de5b46", 0x16}, {&(0x7f0000001540)="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", 0xfb}, {&(0x7f0000001640)="8374e7b861bbdb8355df7e592681b7838f3431f6e224695233f7a6653af4fd4d22fd02d1dbad74e7c159c4d44053e65688ac6f1e54e4d573320f0aa6da2705e75d37454efe734b033eea12ab8c7d1cb300c15b80fb2b970026d4697caa62adf0b9488a82d468a887021a0a", 0x6b}], 0x7, &(0x7f0000001780)=[@cred={0x20, 0x1, 0x2, r6, r2, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r2, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r3}], 0xd8, 0x40}, {&(0x7f0000001880)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000001900)="b94d2f4122ee3812b0bcc5a83ee3bde4884c6b7854a7c475fcc75a620fc20a9eefbdbc8d91544b7af4d820fb2654a3d03e56203be02c65b688496bfd9fdf9c8180046334c9d1f2553e3811dccc11b3d042705c493d7c2081d720703e8945b3fa770d3d127a8e0f6ad96260fbc75fbb5d942a1201f00f5f2b19625c557d", 0x7d}, {&(0x7f0000001980)="5b5d1520160d8b5370035258c5238ee279f76b9f7ed0ffb01824db97b0f530a7d028f1d85396421526fbd1bcc0428e784d4d8e44e72aeaac7ee8dc0997e3d0f45285bf3218c7f7cebd8dc33857239573f94da612a5ea525809e460d4277689cde9567746bd7932812701809d3a38e19411791e8727e2830ffb6ef76bb5ccdb3528d68fe70736f8e11ac9e18158bd23d211a83510341ad4e5e9dd95689939ad0d6260fcb351217338b42a60d50b2bd9e8a4", 0xb1}, {&(0x7f0000001a40)="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", 0x1000}], 0x3, &(0x7f0000002a80)=[@cred={0x20, 0x1, 0x2, r9, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}], 0x48, 0x44000}, {&(0x7f0000002b00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002b80)="91d2d37f01cd42a304e3524cbbdbd27c37fd4356c11e5ef4b45d8adab3f5a116b885435407d11da1753cc1b28e43367bc7d9c5a454a949318643dc0694f43d2dd990ddca836af94c9f789f93917159e3885b4dd9342be6fa58acdf91e721dbe6d4298e0ad025c05e271fb5f8265719ae3b0b509e9c7b2dc0a2ce020a2c1e1db6cdb32454e34fe389cc7b715b858f83c8baac2b6b19d58c5e", 0x98}], 0x1, &(0x7f0000002c80), 0x0, 0x1}], 0x3, 0x4000001) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) fchown(r1, r2, r3) [ 240.403623] RIP: 0033:0x455a99 [ 240.406829] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 240.414582] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 240.421965] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 240.429261] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 240.436554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 240.443854] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000015 13:51:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xffffffffffffff40, 0x24, 0xffffffffffffffff, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x24040000) 13:51:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) sched_setscheduler(r3, 0x6, &(0x7f0000000080)=0x9) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:24 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x2000050092}]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={0xffffffffffffffff, 0x2, 0x1, 0x5, &(0x7f0000000580)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x38, &(0x7f0000000600)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x2}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}]}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') io_setup(0xfffffffffffffbff, &(0x7f0000000000)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) r4 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xe0, 0x212002) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000800)) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0xf000, 0x0, r5, 0xba, 0x888003) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r8 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) r9 = openat$zero(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/zero\x00', 0x14081, 0x0) fremovexattr(r8, &(0x7f00000008c0)=@known='trusted.syz\x00') io_submit(r2, 0x3, &(0x7f0000000540)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x2, r3, &(0x7f0000000140)="19d0d55e5657f17605dbd1b8b0be03b47126adcd0e8cc52d53b3e5ad379ea594071fac576d135e8ea6ca169eb9f78b66cbd9a68101542e02ce428eae54e7e691663cae110fd8a5322c629afcf0b9fde63d04d9d0c60cd2e07de302800376e9635b6fa2cc9efa41fd5587e909", 0x6c, 0x80, 0x0, 0x0, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000340)="524a68c5083ef15bf92376db15613a90521273533a5f5e62eefe737260e50f467f618821501658b4ddc4a769bdce51f4322747ee695594366a6241d493fa7581eb809a4ba95127c99b614855f8f68a9b72c4457a24039c8d9565b65ac65db3fb378e36b5de57fefc127b978f347393182fbe18089f5431671baf28f14829986343097e612d6058d13e33b6d41f13cf3afe6118a7c47bc1b44363a53cf9f758b7f5f925d2a8ff133d93882c8723", 0xad, 0x800, 0x0, 0x0, r7}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x0, r8, &(0x7f0000000440)="ca652ab3241ca87d22c4dd5fd444322f7f71919eced3c9631bf6a1efa2d385d7bca1c5ab34ee8aefa349894103c9c989ddb2711583c0fe99ee227f4e8d64737d6b8958de5c0335188239c4a6e0d46201b230e5a3e5ac1ee8bab0c8339e595b3dbb251048a9fc37ea8243", 0x6a, 0x3ff, 0x0, 0x1, r9}]) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) 13:51:24 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x3) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r1, r2, &(0x7f0000000000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) lseek(r2, 0x0, 0x3) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) close(r0) 13:51:24 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ethernet={0x0, @random}, &(0x7f0000000000)=0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r1, 0x100, 0x70bd2c, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:24 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xe33, 0xffffffffffff8000, 0x8000}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socket$inet_dccp(0x2, 0x6, 0x0) lremovexattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=@random={'system.', '\x00'}) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28044, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f00000000c0), 0x2) 13:51:24 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x201, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) ioctl(r1, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") write$cgroup_pid(r0, &(0x7f0000000280)=ANY=[], 0x74) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x1) close(r0) 13:51:24 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt(r0, 0x7, 0x100000001, &(0x7f0000000000)=""/40, &(0x7f0000000080)=0x28) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1753, 0x4001) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0xffffffffffffffc1, 0x5}, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="d2ba62faab557edf75690ca7040089849c0082f7162a21ae04f059afe2f23f4f4bdaaf63ffa7779891897edd1bb1ebc14f40d6e7a38addd2693d73dc143350c3de04b373d6202d1ead7f7a0a6a5c7e8361e07ed0197dfc8fb65c86e1f4a6ff6699b9e5051765822a759cc57ba5bec893094925078488b8ffb35217be0878d33ab1912b71b3cee89727cc3678c72a18b7916ac02c47b98a21b1adf3fa10d754e66c53b08d333d6e59093d88ccbf6f0f9238697678c7750fa236420ef59561d9f37294e7f67a634dbcfd5333ff0cc2c0fbd429fa61af19c2c231e07c8909c4a4d999a6f9a670f82e1fb66a83c89831caf248"], 0x14}, 0x1}, 0x0) 13:51:25 executing program 2 (fault-call:3 fault-nth:22): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x200000) keyctl$session_to_parent(0x12) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080)="17cdda031c359fbb3fccf13dd468c621e31fb0b265c10f8a486964a7bae2702b2bdbe0b7e39a48490babefd5d1b97dca38067bda9f9dbebb3942b2f196f5adb92f24924d06dae640ad043666ba5f055a9a64801bdabf5445fbbe49daa04802a0c7ca402b25a8b0a1104a07ffc074503d6bb0312b5f", &(0x7f0000000100)="c2135bb78cfceb2658a8a9dac489da40d06d8966480709a13fbfc7b8b7a32d279f4b8a0ded61927a9a57aab0b4b2e95ac4edbed805b41484224ac828b0cdcd3f9a82b41451b6171ae99815732f6dedbe5328589eaf14914e3ac863240ee013a644190e65df76839a056d78e852efb0781b4bbff541af591b050c037360aeca1f87000e4814e7b55a89fa55cb190d4f26981e3c20c6cc85071478bc2eb09b760fca72c64f2c45de456eb0", 0x1}, 0x20) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000000)=0x19, 0x2) [ 241.176723] FAULT_INJECTION: forcing a failure. [ 241.176723] name failslab, interval 1, probability 0, space 0, times 0 [ 241.188106] CPU: 1 PID: 16925 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 241.194982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.204375] Call Trace: [ 241.207005] dump_stack+0x185/0x1d0 [ 241.210664] should_fail+0x87b/0xab0 [ 241.214407] __should_failslab+0x278/0x2a0 [ 241.218679] should_failslab+0x29/0x70 [ 241.222604] __kmalloc+0xbe/0x350 [ 241.226096] ? sctp_v6_cmp_addr+0x13e/0x180 [ 241.230442] ? sctp_add_bind_addr+0xb0/0x630 [ 241.234886] ? sctp_bind_addr_state+0x1ef/0x370 [ 241.239584] sctp_add_bind_addr+0xb0/0x630 [ 241.243849] ? sctp_bind_addr_state+0x2a0/0x370 [ 241.248552] sctp_copy_local_addr_list+0x4e1/0x610 [ 241.253491] sctp_copy_one_addr+0x210/0xc40 [ 241.257866] sctp_bind_addr_copy+0x28c/0x970 [ 241.262318] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 241.267904] sctp_sendmsg+0x4764/0x5fc0 [ 241.271918] ? kstrtoull+0x757/0x7e0 [ 241.275684] ? sctp_getsockopt+0x14940/0x14940 [ 241.280301] inet_sendmsg+0x3fc/0x760 [ 241.284154] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 241.289540] ? inet_getname+0x4a0/0x4a0 [ 241.293536] __sys_sendto+0x6c4/0x7e0 [ 241.297362] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 241.302314] ? syscall_return_slowpath+0xe9/0x710 [ 241.307197] __x64_sys_sendto+0x1a1/0x210 [ 241.311354] ? __sys_sendto+0x7e0/0x7e0 [ 241.315350] do_syscall_64+0x15b/0x230 [ 241.319277] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:25 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3f, 0x3, 0x2000}, 0x4) 13:51:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f00000001c0)={@multicast1, @remote, 0x0}, &(0x7f0000000200)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@rand_addr, @dev, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000440)={0x0, @broadcast, @local}, &(0x7f0000000480)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000032c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003300)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003340)={'team0\x00', 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000033c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000003400)={@mcast2, 0x0}, &(0x7f0000003440)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000003540)={0x0, 0x0, 0x0}, &(0x7f0000003580)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003640)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003680)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000003780)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000037c0)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003840)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004000)=0x14) accept4(r0, &(0x7f0000004780)=@can={0x0, 0x0}, &(0x7f0000004800)=0x80, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000004980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000049c0)=0x14, 0x80800) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000004f40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10020000}, 0xc, &(0x7f0000004f00)={&(0x7f0000004a00)={0x4e0, r1, 0x10, 0x70bd2c, 0x25dfdbfb, {0x1}, [{{0x8, 0x1, r2}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x25c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x825}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {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, 0x1}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x100, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r17}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}]}, 0x4e0}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:25 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7, @random="808853a1d93b"}, 0x20, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, 'syz_tun\x00'}) sendfile(r2, r2, &(0x7f0000000040), 0x1) 13:51:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) close(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80480, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 13:51:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syslog(0x5, 0x0, 0x0) 13:51:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r3, 0x100, 0x70bd2a, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x63}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x80) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) getpeername(r1, &(0x7f0000000040)=@xdp, &(0x7f00000000c0)=0x80) [ 241.324480] RIP: 0033:0x455a99 [ 241.327674] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 241.335413] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 241.342684] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 241.349954] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 241.357230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 241.364522] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000016 13:51:25 executing program 0: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000000)={&(0x7f0000002100)=""/4096, 0x1000}) 13:51:25 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000500)=""/89, 0x59}], 0x5) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b5dfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0xfe71) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}], 0x3c) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x4000) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r3, r4, &(0x7f0000000000)=0x19, 0x2) 13:51:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002700ffff00001a000000000012000000"], 0x14}, 0x1}, 0x0) 13:51:25 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x7) ioctl(r0, 0xdf4, &(0x7f00000001c0)="295ed277a4200100360070") r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000400)=0x401) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000040)=ANY=[@ANYBLOB="0201000012000000000000000000000008001200000000000000000000000000000000ff010000000000000000000000000001fe8000000000000000000000000000aa0800120000000000000000000000000006000000000000000000000000400000ff020000000000000000000000080001ff020000000000000000000000000001"], 0x90}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000000180), 0x400000000000117, 0x0) 13:51:25 executing program 6: readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/167, 0xa7) r0 = socket(0x4, 0x5, 0x7ffc) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x4090}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000005c0)={{0x1, 0x5}, 'port0\x00', 0x42, 0x420, 0x7fffffff, 0x4, 0x0, 0x6, 0x4, 0x0, 0x4, 0x40000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x401) getdents(r3, &(0x7f0000000740)=""/81, 0x51) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffff}, 0x117, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000480)={0x8, 0x120, 0xfa00, {0x0, {0xffffffffffffff81, 0x0, "be6d2f2527f4830e3912b954af7195ae589922f9c741219a2afa867f994e241a7b0c28851345b745365ee71c8a167b3e600a782e81d94de0317e42dcb74dc269568b9c192fb8cc53e332c887a5176d53c85acec1c0983ed30ba3228955e36fdfb9cc49dbbac8936e6b33e810d49f238454ec7815f8a69b09bf56094f4411fe6c50dd80bb7586a370ebac52824f64e2fb4a39e14b5e010c52ffed1b6c39dca4721876a542a11eabce9366300183a12b7a87c113099f0310a8f45986ffd8004bad428b01311bee5b9966eb7d3d24d508c48825f9c1c4c58c0a2ab4b3df861a247b95f9a8d1b4f89771fc4d7d7e3a982669d957b9a2991c7c4ee315bc32ab3d4418", 0x9e, 0x5, 0x126, 0xffffffff, 0x7fff, 0x6, 0x8, 0x1}, r4}}, 0x128) writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="3e3e670b7b8db808dd24fff30f27d479109338e7ac550a29e943a958dd4e1455c420ea", 0x23}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000340)=[{0x7, 0x1}], 0x1) 13:51:25 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x4) close(0xffffffffffffffff) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/121) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000100)="b7ca34375ce311d430f446", 0xb, 0x2) 13:51:25 executing program 0: r0 = socket(0x1, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800000000089f1, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="3fd63e9fffa2b62cb90a2023abab000b7a190f889287ba01bae4a3fa450ca98d"}) sendto(r0, &(0x7f0000000080)="6f6c37ede9621068bc2416cae449ac3901d28ee9665e989c922a537670adbde8ecc6323c27255e9470dcf60a24599d6b045a218ad605ead7dfaf10af753e61b976572d818fe93b02e43a2c5a3800a7f5c0a1187403ae5948fa14220e8f94bb0e8a0024dca71ecb91fdc433c6c71db0c4b000069862142209d9306eb552b48f39dbe0603313ff51deaff44f67c2a617206eafc75baee4ec56343442e36be07a70cd624f33a1639f4b31c52a8a43db389f9922c2daa712b299e1ed56f2369904636efc62a9044ba569bec130a5299e1026fc9f458e5194cccdca243bc947", 0xdd, 0x1, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x1, 0x3, 0x7, 0x7fff, "eeae30347fe50fce72e533513ecde5dd1936b3091466e050bc8516f7faf2558089dcb6bfc6a850754bb9cef5371edc2c3eac23a4a4d804f2e4fb5992107b91", 0x2}, 0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) 13:51:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/221) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:26 executing program 2 (fault-call:3 fault-nth:23): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:26 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x9, &(0x7f00000000c0)="295ee1381f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) 13:51:26 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x78, 0x4, 0x6, "28f5e505f88f1c351753f6bedf48bd041d1e92c8c47f1781c79c80c2d73e0f1d6ee953705c2ede650b1cb5b1550fe525cb5090a3214c744ea43df7040d30d72cb9e06dd5c78e8d4a8335db2d46dd41c85ba2b92332e98bad96fe4f0c99a48e66f400d573b685f67e18b8313cb7546d6bfbae0d2f287af0c1"}) 13:51:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7f, 0x5, 0x8, 0x3ff, 0xa02b08b, 0x3, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x3c679d2b, 0x8, 0x0, 0x9, 0x4}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x100000000, 0x1000}, &(0x7f0000000080)=0x90) 13:51:26 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f00000020c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001fc0)=[{{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000c80)}}, {{0x0, 0x0, &(0x7f0000001f00), 0x0, &(0x7f0000001f40)=""/96, 0x60}}], 0x2, 0x0, &(0x7f0000002100)={0x0, r2+10000000}) 13:51:26 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 13:51:26 executing program 6: readlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/167, 0xa7) r0 = socket(0x4, 0x5, 0x7ffc) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0xb8}, 0x1, 0x0, 0x0, 0x4090}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000005c0)={{0x1, 0x5}, 'port0\x00', 0x42, 0x420, 0x7fffffff, 0x4, 0x0, 0x6, 0x4, 0x0, 0x4, 0x40000}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x401) getdents(r3, &(0x7f0000000740)=""/81, 0x51) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffff}, 0x117, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000480)={0x8, 0x120, 0xfa00, {0x0, {0xffffffffffffff81, 0x0, "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", 0x9e, 0x5, 0x126, 0xffffffff, 0x7fff, 0x6, 0x8, 0x1}, r4}}, 0x128) writev(r2, &(0x7f0000000000)=[{&(0x7f00000001c0)="3e3e670b7b8db808dd24fff30f27d479109338e7ac550a29e943a958dd4e1455c420ea", 0x23}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000340)=[{0x7, 0x1}], 0x1) 13:51:26 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xb, 0x82000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x9, 0x2, 0x9, 0x3ff, 0x7, 0xffffffffffffff8c, 0xfffffffffffffffc, r1}, 0x20) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f00000000c0), 0x6e9) 13:51:26 executing program 4: lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) [ 242.176731] FAULT_INJECTION: forcing a failure. [ 242.176731] name failslab, interval 1, probability 0, space 0, times 0 [ 242.188118] CPU: 0 PID: 17014 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 242.194988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.204384] Call Trace: [ 242.207071] dump_stack+0x185/0x1d0 [ 242.210759] should_fail+0x87b/0xab0 [ 242.214527] __should_failslab+0x278/0x2a0 [ 242.218830] should_failslab+0x29/0x70 [ 242.222787] __kmalloc+0xbe/0x350 [ 242.226283] ? sctp_v6_cmp_addr+0x13e/0x180 [ 242.230642] ? sctp_add_bind_addr+0xb0/0x630 [ 242.236031] ? sctp_bind_addr_state+0x1ef/0x370 [ 242.240909] sctp_add_bind_addr+0xb0/0x630 [ 242.245184] ? sctp_bind_addr_state+0x2a0/0x370 [ 242.249926] sctp_copy_local_addr_list+0x4e1/0x610 [ 242.254938] sctp_copy_one_addr+0x210/0xc40 [ 242.254997] sctp_bind_addr_copy+0x28c/0x970 [ 242.255056] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 242.255096] sctp_sendmsg+0x4764/0x5fc0 [ 242.255155] ? kstrtoull+0x757/0x7e0 13:51:26 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x10000000000000) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x198) 13:51:26 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x18, 0xfffffffffffffefe, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x2, 0x6, 0xfffffffffffffffd}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)=0x5) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 242.255226] ? sctp_getsockopt+0x14940/0x14940 [ 242.281768] inet_sendmsg+0x3fc/0x760 [ 242.285628] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 242.291058] ? inet_getname+0x4a0/0x4a0 [ 242.295111] __sys_sendto+0x6c4/0x7e0 [ 242.298978] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 242.303960] ? syscall_return_slowpath+0xe9/0x710 [ 242.308892] __x64_sys_sendto+0x1a1/0x210 [ 242.313087] ? __sys_sendto+0x7e0/0x7e0 [ 242.317093] do_syscall_64+0x15b/0x230 [ 242.321031] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x3, [0x7, 0x0, 0x200]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x2) [ 242.326269] RIP: 0033:0x455a99 [ 242.329479] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 242.337230] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 242.344529] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 242.351828] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 242.359126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 242.366429] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000017 13:51:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x9}, &(0x7f0000000080)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)={r2, 0x6, 0x3, [0x16, 0x10001, 0x8]}, &(0x7f00000002c0)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x27, 0x20, 0x0, 0xffffffffffffffff, 0xe6c9}, &(0x7f0000000100)=0x98) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:26 executing program 6: unshare(0x2000400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000fed000/0x13000)=nil, 0x13000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) connect(r0, &(0x7f0000000000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000003000)=""/174) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffeffff, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x100000001, 0x4) 13:51:26 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8, 0x5, 0x100, 0x2, 0xfffffffffffffff7}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) close(0xffffffffffffffff) [ 242.436204] sctp: [Deprecated]: syz-executor5 (pid 17035) Use of int in maxseg socket option. [ 242.436204] Use struct sctp_assoc_value instead [ 242.469946] sctp: [Deprecated]: syz-executor5 (pid 17038) Use of int in maxseg socket option. [ 242.469946] Use struct sctp_assoc_value instead 13:51:27 executing program 2 (fault-call:3 fault-nth:24): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:27 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x86000, 0x0) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x3, 0x1, 0x100000001}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000100)={0x4, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}}, {{0x2, 0x4, @multicast2=0xe0000002}}}, 0x108) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000040)) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:27 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x2) syz_open_pts(r1, 0x2) r2 = dup3(r1, r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)) 13:51:27 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x34000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0xa10, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x101}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x3a, @broadcast=0xffffffff, 0x4e20, 0x4, 'sed\x00', 0x10, 0x200000000, 0x43}, 0x2c) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:27 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:27 executing program 6: unshare(0x2000400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f0000fed000/0x13000)=nil, 0x13000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) connect(r0, &(0x7f0000000000)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000003000)=""/174) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffeffff, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x100000001, 0x4) 13:51:27 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x8a) [ 243.112835] FAULT_INJECTION: forcing a failure. [ 243.112835] name failslab, interval 1, probability 0, space 0, times 0 [ 243.124395] CPU: 0 PID: 17064 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 243.131273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.140697] Call Trace: [ 243.143356] dump_stack+0x185/0x1d0 [ 243.147036] should_fail+0x87b/0xab0 [ 243.150805] __should_failslab+0x278/0x2a0 [ 243.155108] should_failslab+0x29/0x70 [ 243.159129] __kmalloc+0xbe/0x350 13:51:27 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x2, 0x30}, 0xc) lseek(r0, 0x2, 0x2) close(r0) 13:51:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002700ffff0000f5000000000812000000"], 0x14}, 0x1}, 0x0) [ 243.162624] ? sctp_v6_cmp_addr+0x13e/0x180 [ 243.166981] ? sctp_add_bind_addr+0xb0/0x630 [ 243.171429] ? sctp_bind_addr_state+0x1ef/0x370 [ 243.176200] sctp_add_bind_addr+0xb0/0x630 [ 243.180474] ? sctp_bind_addr_state+0x2a0/0x370 [ 243.185212] sctp_copy_local_addr_list+0x4e1/0x610 [ 243.190267] sctp_copy_one_addr+0x210/0xc40 [ 243.194674] sctp_bind_addr_copy+0x28c/0x970 [ 243.199157] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 243.204744] sctp_sendmsg+0x4764/0x5fc0 [ 243.208791] ? kstrtoull+0x757/0x7e0 [ 243.212608] ? sctp_getsockopt+0x14940/0x14940 [ 243.217255] inet_sendmsg+0x3fc/0x760 [ 243.221119] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 243.226559] ? inet_getname+0x4a0/0x4a0 [ 243.230629] __sys_sendto+0x6c4/0x7e0 [ 243.234510] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 243.239496] ? syscall_return_slowpath+0xe9/0x710 [ 243.244441] __x64_sys_sendto+0x1a1/0x210 [ 243.248653] ? __sys_sendto+0x7e0/0x7e0 [ 243.252674] do_syscall_64+0x15b/0x230 [ 243.256626] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:27 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x110, r0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140), 0x4) sendto$inet(r0, &(0x7f0000000080)="6ca1376620426ff88aa6337df8f6afe32925b66de0d8bcc92fc28762eb5b4768f99172c320920b3dd7671fa12ea374c380fed582c72595b26fe8ccec8b33a7f891d15e2922cf967bf8d39821fc91c6732ee2c80de2c81fabcd875b290d09bac61fbebd78d6636fa70204d7b0598a00a2b9a8ce5b9089fedd5eb112632de25c8ff313187367a15eb4e3a7608ab2291cbcb40e", 0x92, 0xc0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) close(0xffffffffffffffff) [ 243.261848] RIP: 0033:0x455a99 [ 243.265068] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 243.272826] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 243.280132] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 243.287440] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 243.294738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 243.302038] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000018 13:51:27 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket(0x0, 0x0, 0x8a5) socket(0x80000000, 0x0, 0x7) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10000) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000100)=@req={0x400, 0x0, 0xde}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req3={0x800, 0x3, 0x0, 0x1, 0x77e, 0x7}, 0x1c) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 13:51:27 executing program 6: r0 = socket$inet(0x2, 0x8080e, 0x800) sendmmsg$inet_sctp(r0, &(0x7f0000004340)=[{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000380)}], 0x924924924924b5c, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000300)={0xffffffff}, 0x13f, 0x7}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000380)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x7364, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, r3, 0xaf85}}, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x7}, &(0x7f0000000180)=0x90) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0xfffffffffffffdc6, 0xfa00, {0x2, &(0x7f0000000200)={0xffffffff}, 0x111, 0x4}}, 0x3f8bf4da9fcdd890) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000280)={0x7, 0x8, 0xfa00, {r5, 0x3f}}, 0x10) 13:51:27 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x3c) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:27 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:27 executing program 4: r0 = memfd_create(&(0x7f0000000000)="b7ca34375ce311d430f446", 0xfffffffffffffffd) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x10000001}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa2f}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/44, &(0x7f0000000100)=0x2c) 13:51:27 executing program 2 (fault-call:3 fault-nth:25): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:27 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x5, 0x4e22, 0x4, 0xa, 0x20, 0xa0, 0xbf, r1, r2}, {0x6, 0x1, 0x85, 0x2, 0x2d, 0x80, 0x6, 0x1}, {0x1, 0x80000000, 0x445f, 0x1}, 0x7fff, 0x6e6bbd, 0x1, 0x0, 0x1}, {{@in, 0x4d6, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x400, 0x4, 0x3, 0xba, 0x5, 0x7fff, 0xe000000000000000}}, 0xe8) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x8, 0x4) 13:51:28 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2}}, 0x0, 0x0, 0x10001, 0x0, 0x12}, 0x98) sendto$inet(r0, &(0x7f00000000c0)="ae", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x1, 0xff, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) 13:51:28 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) rename(&(0x7f0000000600)='./file0\x00', &(0x7f0000000680)='./file0\x00') getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=""/188, &(0x7f0000000080)=0xbc) r2 = socket$nl_generic(0x10, 0x3, 0x10) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.system.Security\x00', &(0x7f0000000340)='bdev\x00', 0x5, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x103, 0x100000000006, 0x2, 0x2000000000007}, 0xfffffffffffffd4b) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="34000000271fffff00004000eb2fa8fe6239470a"], 0x14}, 0x1}, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={0xffffffffffffffff, 0x7, 0x1, 0xfffffffffffffe01, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00000003c0)={r1, r4}) 13:51:28 executing program 0: request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='user\x00', 0x0) 13:51:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x1) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0x7fff, 0x4e22, 0x4000000000000000, 0x0, 0x0, 0x20, 0xc, 0x0, r3}, {0x7, 0x48, 0x80, 0x3, 0x86, 0x1, 0xd2, 0x100000000}, {0x7ff, 0x1, 0x3, 0x811b}, 0x1, 0x6e6bbd, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x32}, 0x0, @in=@rand_addr=0x81, 0x0, 0x2, 0x3, 0x10001, 0x6, 0x10001, 0x1ff}}, 0xe8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl(r5, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)=""/86, 0x56) 13:51:28 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) [ 244.021713] FAULT_INJECTION: forcing a failure. [ 244.021713] name failslab, interval 1, probability 0, space 0, times 0 [ 244.033120] CPU: 1 PID: 17132 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 244.039993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.049385] Call Trace: [ 244.052040] dump_stack+0x185/0x1d0 [ 244.055726] should_fail+0x87b/0xab0 [ 244.059490] __should_failslab+0x278/0x2a0 [ 244.063803] should_failslab+0x29/0x70 [ 244.067760] __kmalloc+0xbe/0x350 [ 244.071260] ? sctp_v6_cmp_addr+0x13e/0x180 [ 244.076139] ? sctp_add_bind_addr+0xb0/0x630 [ 244.080584] ? sctp_bind_addr_state+0x1ef/0x370 [ 244.085287] sctp_add_bind_addr+0xb0/0x630 [ 244.089561] ? sctp_bind_addr_state+0x2a0/0x370 [ 244.094294] sctp_copy_local_addr_list+0x4e1/0x610 [ 244.099266] sctp_copy_one_addr+0x210/0xc40 [ 244.103645] sctp_bind_addr_copy+0x28c/0x970 [ 244.108118] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 244.113801] sctp_sendmsg+0x4764/0x5fc0 [ 244.117852] ? kstrtoull+0x757/0x7e0 13:51:28 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x6, 0x7}, {0xfff, 0xffffffff00000001}, 0x0, 0x7, 0x5}) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) [ 244.121654] ? sctp_getsockopt+0x14940/0x14940 [ 244.126290] inet_sendmsg+0x3fc/0x760 [ 244.130140] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 244.135565] ? inet_getname+0x4a0/0x4a0 [ 244.139606] __sys_sendto+0x6c4/0x7e0 [ 244.143465] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 244.148472] ? syscall_return_slowpath+0xe9/0x710 [ 244.153430] __x64_sys_sendto+0x1a1/0x210 [ 244.157634] ? __sys_sendto+0x7e0/0x7e0 [ 244.161648] do_syscall_64+0x15b/0x230 [ 244.165589] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 244.170817] RIP: 0033:0x455a99 [ 244.174028] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 244.181783] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 244.189089] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 244.196393] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 244.203698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 244.210998] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000019 13:51:28 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000080)={0x73, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e24, 0x4, 'fo\x00', 0x2, 0x7fffffff, 0x2b}, 0x2c) 13:51:28 executing program 0: semget$private(0x0, 0x0, 0x0) unshare(0x4040040) 13:51:28 executing program 6: openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) 13:51:28 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002700ffff00000000000000001200e3008486f6c7ab6e8de1da6f3bf5e252a4c244a066fa2e2ca936b987c3e5d658778f02835e4d7c9179b006f63457cb2382babaddf0dd7c56782cbddd038b9dc1a425ef33fd94e4c0199903881588046f3fa300a2698b167ff1365de4af1da80b7808390c1434859c"], 0x14}, 0x1}, 0x0) 13:51:28 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x501201, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) fadvise64(r0, 0x29, 0x6, 0x7) write$eventfd(r0, &(0x7f00000000c0)=0x4, 0x8) r1 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r1, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) 13:51:28 executing program 5: r0 = socket$inet(0x10, 0x200000100000003, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000001440)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001380)=""/176, 0x1f5}], 0x2, &(0x7f00000014c0)=""/136, 0x88}, 0x0) clock_gettime(0x0, &(0x7f00000012c0)={0x0, 0x0}) syncfs(r0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) accept$packet(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, 0x0}, &(0x7f0000001600)=0x14) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000001640)=@can={0x1d, r2}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001740)="7b2637c4f3059c2d9e2c175dc338771f5ef73438455663db8772dd79155681bb27aef0d72c487caea8c30f2dba23fd014b82e3f3762002678211689daab489ef70665810aebef67d002762ac2321", 0x4e}, {&(0x7f00000017c0)="ab9e61e1a7857dcdc79d91d480b9e32b3c5a82029058457d7744fbce5384adc6cf2e47cf18da3964f215dca0a5b0e34da28963766682e821b814b3c895e8dee4e768a656ff4de0c5c82b118fcee7afe3fdea7140d7e9cf1f153c8f54baee161558f4244c24f4605808efc880963467e86f73f23c875ef3f5f201ec115f22228b8d416f7f51fafe3af51d16e3dcdbc28eb476ba90f2720ada1f508eec5a175aa90204dcfad5f02f470d59f601e8fa56fb13c3", 0xb2}, {&(0x7f0000001880)="961959f7ec7764668f7f22dee7e75d8309d19a5e08bbc3499d5e5892c0f93ec94e9ea4f22da99557adc5164fcb8fe12775bf768ee89becd1242af1ce38df47c248c13d0da71c865f49d987d7d2cc7cfecfcb658b7a8a69b6475eaba0803fe0fa29f7a7066208f72b6e7a5249065e518693455714a7bd15485514b1f478e6517ed1108d82d3c31e2b05c48b2eafcbbd35bc727a9bface539d8a4aa3b35650c36e38791173942e843e124fbf3736ef4df0119d61862634596382796bcd7cb64497dfc18ac0", 0xc4}], 0x3, &(0x7f0000001980)=[{0xd8, 0x117, 0x80000001, "f12b2670ff73a4a883fd27ae37df15a7a8c647eccec69c4bbb0d725679f534343d728bd7c4335ff2f083841673d3cfe2cb5a1913b3f09c71416ffb6e43be72ac71fae4c2e2ea93f1b925dc9686f63fbf7082cd6b18570501b68046261df6526cd1fc6be69f0c9dcae938dacfb8a2f76857553ba2780ff980b5ed7841e5c0643dcf9b3079caac865dda2802fe09916f046bf903b791e82cefbe7d0997b57826508dd32e7840810d81ef357af7f6357ecf0ff400d8b6eacf6c5216fd765bd9c79ed377"}, {0x18, 0x10f, 0x4, "dc6bf4b2f07bc2"}, {0xc8, 0x105, 0x8, "316af4b547d811260205f8f57afc91b8f2de48561ad8ca2202ade72f403afcc3855d7119257cd6a6bb13021ec187a901ca5771aa12e33b23c7098c8767e48f548edf63886d8f73fd5d9484fb9f0a5cc8bacc1d045c88c76618ed4e0806dc793ac0f7c443246209db3386d1d829df6f608045d0a067ede5aff34ab51344b21e0506483abeaa77eb82fb34e1c44534bce0ade8c476ab1cbc748b66b425933bdfacb378e7979e6295987af7f3d7b0013be6a9567d97c788a8"}], 0x1b8, 0x20040840}, 0x7a}], 0x1, 0x10) recvmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f00000044c0), 0x0, &(0x7f0000000080)=""/102, 0x66}}, {{&(0x7f0000004580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000005700)}}, {{&(0x7f0000005740)=@nfc, 0x80, &(0x7f0000005b80), 0x0, &(0x7f0000005bc0)=""/177, 0xb1}}], 0x3, 0x0, &(0x7f0000001700)={0x0, r1+30000000}) [ 244.586356] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.624792] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.656201] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.668766] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.688591] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.696866] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.707624] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.715386] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.723718] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 244.737264] netlink: 'syz-executor5': attribute type 29 has an invalid length. 13:51:28 executing program 2 (fault-call:3 fault-nth:26): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:28 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2500, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x3}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x7e, 0xfff}, 0xffffffffffffff77) 13:51:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, &(0x7f0000000040)=0x20) 13:51:28 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000ef80)={0x1, 0x802, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "790eaada477f17eb046695eea58af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b0"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000065a0178f2fde4db3"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000012f80)={0x2, 0xfffffffffffffffc, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "68759a67d8602d3e4b207446a705148d03f1f86e60b22a6ec7e5b35afc19cd0ed506fb9cdba948697c01f3ec6bc0f8f98290b0198d30bde485753f80c203fe81"}}, 0x80}, 0x1}, 0x0) 13:51:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x40, 0xfc5af568a21e78e8) ioctl$TCXONC(r0, 0x540a, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1a, "e2772dc10d3a617a14f7058c5602575bbf676324062f1089d227"}, &(0x7f00000000c0)=0x22) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x3, 0x2}, &(0x7f00000001c0)=0x90) r2 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r2, 0xffffffffffffffff, 0x3) socket$key(0xf, 0x3, 0x2) close(0xffffffffffffffff) 13:51:28 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:28 executing program 7: r0 = socket$inet6(0xa, 0x8080f, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='memory.high\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x80000001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x66, "9541c0d611d18dd8eeb494f9e666bbb4b9d866a576b907d20917ea5edda7653f4a22d4363205c82f913a80ce72fb9243bd7c6485d3439a9e9f2e717de9b508ff4bff63894b96140624ebb741f3cb2c2143f38d4498bb5422b179b9d551a0ffb8dca97986d3dc"}, &(0x7f00000002c0)=0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r4, 0x2a, &(0x7f0000000440)=[@in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x2}}, 0x5, 0x1}, 0x90) r6 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100000001, 0x80) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0), 0x111, 0x5}}, 0x20) 13:51:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x0, {0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x80) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000002700)=@updsa={0x13c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x33}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(lrw-camellia-aesni,sm4)\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x108000000000005, 0x84) ioctl$sock_ifreq(r1, 0x100008995, &(0x7f0000000040)={"623a70de00010000000000ff0040ec00", @ifru_hwaddr=@random="85e653015699"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0x1f, &(0x7f0000000240)=0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000100)={'mangle\x00'}, &(0x7f0000000180)=0x54) 13:51:29 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000140)=@ipx={0x4, 0x100000000, 0x1, "52c5e8edd62a", 0x5}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="4af512235db6ec201602642002e4042ebfc4e5303c54f742d3bd14f432be02b42cb0a8caef65c8fdcf27", 0x2a}, {&(0x7f0000000200)="d5076dd9eef7e57ec8126eef40afbace232f0888c47125e996d2dbb0fcee32b641b4120a434b020c6e609cbac1f80e700956072c9b9cf8f1b0b873228cc644d59e8aa83263e579f80a98c4fc", 0x4c}, {&(0x7f0000000280)="8557227560ac486d217db9a8956f8eab8dfae15bd6627ac71872b54bb2ce4be3507e395d60b4c32065c37b0f565201e3e75cd1", 0x33}], 0x3, &(0x7f0000000300)=[{0x1010, 0x10d, 0xfffffffffffffffc, "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"}, {0x20, 0x19e, 0x100000001, "7d2fb10ad78f575e63e4b5a325a388"}, {0xa8, 0x1, 0x9, "2d70cbbf4e8c51d4df0b382fbf9b7b73c4164da3287f4ac32adabf702c8b817055ac894c6d2a5d3b5989a61019bc2c4ee298f08e103b6fa250b31c8066970b6e277cc5b4208050998dcf26fffb765895d02a255b28cd7749589ad229c81984ce5c956bc4827513a977326f1d6bae7f71fd151e924052dc6d08d2ac8a0ce50c25c8cafb65ac8de386213bc316ab208aadb651d3e0e043"}, {0xf8, 0x117, 0x0, "73b8b1c20108a0b7ceac98d781563d527c23d2455bdc3f4745b492cd5b144c6f70da281efd85b7bf5886711a9a681c4524c30108f20082b8e1102eaec99ee75924a6f5eecccf31d90a8ecf846c2828b533c00e74d7b3663558edd4b9cc816a2376665b4ba595c8932bbce703c8a22d65864e178bc4d131e85ad21f85708768b234dc02c7d5470cc694ed7ce8a92514676a0d3f363de3de1d78abd62bc56966e95a354cfb4677e8b9b888c1dc7c9e319fe142000c4036936a65262e84de211030f016615de4a2b1be8eefc06be8f3fa2e9995a0e5f8854f74551a0a6ba646b942149b18"}, {0x68, 0x119, 0x8, "8db3df130056ee473d3429ad51beacde6f47bcbb3d3c1f08ab3de5da94f588e0cf2b86059cb1c63424c740140f8e8312e2391db8722ba7311bcd0dd1dc438cb1f7614cd7ea2f943561c083d4786727411a21fb36b06b"}, {0x18, 0x84, 0x40, "f9849046e363b16d"}, {0x20, 0x1, 0x2, "d66afbea924890d855bc7f5bd27e"}, {0x40, 0x108, 0x7, "c47b69f7e0a103d688cdff381bffee33c94abef34f6ba7a756efbe03ec05f32270ae7e880389e9033cad26ae58f8"}], 0x12b0, 0x136cc911ec2fd9fd}, 0x8000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/63, &(0x7f0000000100)=0x3f) write(r1, &(0x7f0000001640)="cd886749715f5d447a9d83f40664048664ed74e969ae319873756a84451eed5222e38bcedec11a8462720824ac8ba7eab038eb78effcc7bd25be4d3a7d1ca267bd85c33b21e4acd9e59f528b68617a3079b52e322ec8b2a8e8af", 0x5a) r4 = gettid() syz_open_procfs(r4, &(0x7f0000001600)='attr/prev\x00') r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ptrace$setopts(0x4200, r4, 0x5a8, 0x74) fallocate(r5, 0x0, 0x0, 0x73e0) sendfile(r2, r5, &(0x7f0000000000)=0x19, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10400, 0x0) 13:51:29 executing program 6: r0 = socket(0x10, 0x80002, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x5, 0x6, 0x800, 0x20000000000}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev}}, {{@in6=@mcast2}}}, &(0x7f0000000100)=0xe8) ppoll(&(0x7f0000000140)=[{r0, 0x1000}, {r0, 0x1000}, {r0, 0x2013}, {r0, 0x2001}, {r0, 0x2000}, {r0, 0x2}], 0x6, &(0x7f0000000180), &(0x7f00000001c0)={0x1}, 0x8) recvmsg$kcm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000240)=""/34, 0x22}, {&(0x7f0000000280)=""/98, 0x62}, {&(0x7f0000000300)=""/61, 0x3d}, {&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/68, 0x44}], 0x5, &(0x7f0000000480)=""/183, 0xb7, 0x81}, 0x2) 13:51:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200) socket$pptp(0x18, 0x1, 0x2) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)) [ 245.062813] FAULT_INJECTION: forcing a failure. [ 245.062813] name failslab, interval 1, probability 0, space 0, times 0 [ 245.075025] CPU: 1 PID: 17210 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 245.081915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.091314] Call Trace: [ 245.093980] dump_stack+0x185/0x1d0 [ 245.097664] should_fail+0x87b/0xab0 [ 245.101432] __should_failslab+0x278/0x2a0 [ 245.105732] should_failslab+0x29/0x70 [ 245.109681] __kmalloc+0xbe/0x350 [ 245.113191] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 245.117557] ? sctp_add_bind_addr+0xb0/0x630 [ 245.122010] ? sctp_bind_addr_state+0x1ef/0x370 [ 245.126724] sctp_add_bind_addr+0xb0/0x630 [ 245.130997] ? sctp_bind_addr_state+0x2a0/0x370 [ 245.135750] sctp_copy_local_addr_list+0x4e1/0x610 [ 245.140742] sctp_copy_one_addr+0x210/0xc40 [ 245.145141] sctp_bind_addr_copy+0x28c/0x970 [ 245.149627] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 245.155246] sctp_sendmsg+0x4764/0x5fc0 13:51:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000272375c32826688f3bf4425a0fde6a6b94aaf3afb06e7a91888900040000000012000000"], 0x14}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) pipe(&(0x7f0000000180)) rmdir(&(0x7f0000000140)='./file0\x00') ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0xfffffffffffffffc) [ 245.159359] ? sctp_getsockopt+0x14940/0x14940 [ 245.164022] inet_sendmsg+0x3fc/0x760 [ 245.167967] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 245.173423] ? inet_getname+0x4a0/0x4a0 [ 245.177492] __sys_sendto+0x6c4/0x7e0 [ 245.181369] ? __msan_poison_alloca+0x15c/0x1d0 [ 245.186105] ? do_syscall_64+0x9e/0x230 [ 245.190237] __x64_sys_sendto+0x1a1/0x210 [ 245.194888] ? __sys_sendto+0x7e0/0x7e0 [ 245.198909] do_syscall_64+0x15b/0x230 [ 245.202861] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 245.208081] RIP: 0033:0x455a99 13:51:29 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40000000}) r2 = gettid() sched_setparam(r2, &(0x7f0000000100)=0x8) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x240, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4402, 0x0) fchmod(r0, 0x161) 13:51:29 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x9}) close(0xffffffffffffffff) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/141, 0x8d}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/100, 0x64}, {&(0x7f0000000200)=""/226, 0xe2}, {&(0x7f0000000300)=""/159, 0x9f}], 0x5) 13:51:29 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) r1 = socket(0x1e, 0x8000000000000805, 0x0) r2 = socket(0x1e, 0x805, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x46280, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x44}) setsockopt(r0, 0x1, 0x1000, &(0x7f00000001c0)="97c16066a0e4ac62180a720fb8acd1870293814155abbd09c4e8d661339d225cf1250c5ae9d9a1f884ca6a658e59800b17305cf5fcee5802825274cb33065802e836c934ea6216d360b4c6367890610e9519a1437981afd7aad7979b15fa16e02ae5103034a0beb24f8a89e2782fd22b39bb6708692e0480e5507e8c7566bdb67ca04d0d28bffd34655f40c48eec880121845855a5beceb1caa6f3d346181a43b9decbda94388b2f8dbc3ea2c8fdb7c1ed49df02fbb462e0233597ca4678dd7d355e8f7994a346a3428ff99265687f32e682bfcae9f9dc22875e1423e46fa941d968a5bb8d4a0c06c463", 0xea) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f0000000080)=0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) mq_open(&(0x7f0000000040)='TPROXY\x00', 0x80, 0x128, &(0x7f0000000180)={0x2, 0x800, 0x81, 0x10001, 0x1, 0x71b3, 0xfffffffffffffff7, 0x1}) [ 245.211294] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 245.219919] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 245.227223] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 245.234536] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 245.241852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 245.249189] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001a 13:51:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0xc00) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x0) r2 = fcntl$getown(r0, 0x9) r3 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004b00)=0x0) ptrace$peekuser(0x3, r2, 0xa8) r7 = gettid() r8 = gettid() r9 = getpgrp(0x0) stat(&(0x7f0000006d40)='./file0\x00', &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006840)=0x0, &(0x7f0000006880), &(0x7f00000068c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006900)=0x0) r13 = getuid() fstat(r1, &(0x7f0000006940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getresuid(&(0x7f00000069c0), &(0x7f0000006a00)=0x0, &(0x7f0000006a40)) lstat(&(0x7f0000006a80)='./file0\x00', &(0x7f0000006ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) restart_syscall() sendmsg$netlink(r0, &(0x7f0000006c00)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x9001000}, 0xc, &(0x7f0000006700)=[{&(0x7f0000000500)={0x4390, 0x10, 0x730, 0x70bd27, 0x25dfdbfd, "", [@nested={0x10b8, 0x41, [@generic="88519c47c5ff018c2455c1dd2e27159a3c7a16fd7ce97f592b887faaca606f19f71c2f1ae2762b35f10ddd80a6b3191e846b3ec2cae28ac2a59d80553c3ca109bcbdf553bb9d08a0d8147d8ce899ac19041926c17eeb9d4760eb256ad178e1940398fb0ee72bac887c6c61597a8bc76bac74fe548ed4705d65e1d3fcbe2c0fa5880cb1fe32ea95c3b52375d142be73c8e592b5280eb2059944c8f2acce89d101927309ad7a86a3ef", @typed={0x1004, 0x3c, @binary="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@typed={0x8, 0x54, @fd=r0}]}, @nested={0x10a8, 0x67, [@generic="8a9c4af6ebbca6b594531907abcddcd476d3c283b5a13f51ec0ee379b45f0f85703e2f596bad19f8a3845648ef07cc780864de8552bfc8f758ba604344", @generic, 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@generic="c1d46b7a50abeac4ce4b399f8f46903c6933c6043e6fc26db9a0c893777740c367199754b93e3123c41799b730887e3115ea41478d1703712ac50993dff7cffc42e8747ce488edc106bf1bce62a75c5b573e4bf9954ef8e794a8d7afa6fda45b24e781051450eb3ed02224f785f8b12daabc04e79867f41b3f1b41ab7e6b90b81be7732a92990f71ea3c5d698b2bbd5958943589ef6d08d3756ad2d66097f6f9bd0b6a063db840adb4ea841bfee6da023300ce283d9b189a01f69245419c81ec950088a82740bcbe9be61b227a201d4cbca502eddf1cbe407d377f02ec739d6051eaf97d2fb70c93c5dc708b04c5ded2d2", @typed={0x4, 0x85}, @generic="759c3a"]}, @generic="4b08a4a9c620d7feb8c91092845c096889ad9a09932bde5d8b7145b04939bb08acf63f9633eeea2e2d71f7c78a203cde2d126cd5e18b4fe05ae668fce58694391e6d2e817f1cdad19f90efc91509f1914d894c51f8b80b6e731e3494cb41c8499b68bf646fd38d875c0ae081ef6e421cf5e8", @nested={0x15c, 0x0, [@typed={0x8, 0x7b, @pid=r8}, @typed={0x8, 0x1e, @fd=r0}, @generic="f0341a658d26726806761e278a6e53f94e83ca85f7c41e23d2f594a0c946e5cc0db473c4c9acbd731365014d1678ab4a8ac0bc60a4b93002b5b6abf72f97c49466021264c83094c3609aaada7e16e18601776be6074459e9d7c727e1bdf718004c1b1d1ed77783be2a81f07bf5f3ced3eb70f35cdaab381348795c8c322f710bdf91db116762d47bb19d0fc3c32e0e5d68d3a30df44a60ae41c6e7c8ec4c912bedf6048c3c51a4e8a9f04978854d49a35f0a54070a8d2753f09ca5eb0756babacb9274fc691ac0f3b55f98c2ebe13e4847d7a7e539d33b0336023b3152dbe71451ef76a235", @typed={0x4, 0xa}, @generic="df40512f7781557e4113314b7b61afb3", @generic="ec0e673c9be183c9c515414773655f22746b4f9b1ff6d6316cf854726b4b8a0b140a61a217b9974e3f97fab87077ac6213b18e528142f895e33b03a6a8308a37533f739ff30860bac382eebe"]}]}, 0x794}], 0x8, &(0x7f0000006b40)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x90, 0x800}, 0x40) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000006c40)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff, 0x2, 0x0, 0x0, 0x1, 0xffffffffffffffc0, 0x7}, &(0x7f0000006c80)=0x20) 13:51:29 executing program 2 (fault-call:3 fault-nth:27): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x1006}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8dc}, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, r2, 0xfffffffffffffffa}}, 0x48) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xac, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, 0xffffff9e}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0xac}, 0x1}, 0x0) 13:51:29 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3, 0xffff, 0xfffffffffffffffc) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000001000/0x1000)=nil, 0x1000}, &(0x7f0000000080)=0x10) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) 13:51:29 executing program 4: r0 = shmget(0x2, 0x2000, 0x800, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r1, 0xffffffffffffffff, 0x3) fchdir(r1) close(0xffffffffffffffff) 13:51:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x4000000000, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) 13:51:29 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) sync_file_range(r0, 0x8, 0x3fa3, 0x0) getpid() 13:51:29 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x3, 0x4}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000240)="fcf8b88e5f7dbed9ec3e48dcc36da870a43bfbe216daef4c60fde56142e4f085d865ae5aa3fe46c98004d828aaea3a4ac7f9c1ac01f6b94a939e3788b97eefabc22e64a8de298f0cf3da20aa969770f22b4fdbd7265d3f84b5b17143b1cd2706f7592960a0875982f2ef8187638f1062a98fa5a9b7b59383aee890f606e7d6ba4ec9292a0765065b459a3e4e3681d82d507e16f2d51e571ffcffe340fb444de956480d741d48f13ef529aa2ff84f47d2eb7b01e3", 0xb4}, {&(0x7f0000000300)="8528987b82b361a5c03133b8c9ed3bd6fda0676ec103ca658eb0e294ef11be61190cd99dfc181bb98b42839641b35fd523da13a412671af0ca430338cd110d42b34cdf2d4ee61f9e58c3c9a3781541332da9371aaaf8c0ebdfb82d0c9092e65429790ab8363ea3d55e3c04408bb82969e5cce0790cbf600f1d06ad37c926cb3840079f92d56501989ece43ad607d61bbce1fef09573e5bc396d909a0d5c966c3494bba3f18c25522acaf3c4e2311092b256f15f0323fb59a5f6b", 0xba}, {&(0x7f00000003c0)="beaf33e422f7212160fe70199710ada8f22ef54ec99aa89a9fd1e9d213f8fd42566dc2c2ba290cbe53139fd681900af9f89cc5b240429494a472f8e197596c4cfbc23c4a326014a6aaeb99809359a33a1f069859fabeed65c1c4ad322e185db6755b9e954a4c7a22e611801f53621eb562f40a", 0x73}], 0x3}, 0x1) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x53, 0x3, 0x97a, 0xffffffffcdb8f909}, &(0x7f0000000140)=0x14) socketpair$inet6(0xa, 0x3, 0x400, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x20}, 0x8) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) 13:51:29 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000c9effc), 0xfffffffffffffe0b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x10000, 0x4e22, 0x0, 0x2, 0xa0, 0x80, 0x3f, r1, r2}, {0x0, 0xb25, 0x0, 0x4, 0x2, 0x9, 0x8, 0x3}, {0xee, 0x80000000, 0x4, 0x90a}, 0x1, 0x6e6bbf, 0x1, 0x1, 0x3, 0x3}, {{@in6, 0x4d3, 0xff}, 0x2, @in, 0x3500, 0x7, 0x0, 0x10001, 0x3, 0x3, 0x1}}, 0xe8) [ 245.992290] FAULT_INJECTION: forcing a failure. [ 245.992290] name failslab, interval 1, probability 0, space 0, times 0 [ 246.003767] CPU: 1 PID: 17274 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 246.010643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.020028] Call Trace: [ 246.022672] dump_stack+0x185/0x1d0 [ 246.026345] should_fail+0x87b/0xab0 [ 246.030109] __should_failslab+0x278/0x2a0 [ 246.034388] should_failslab+0x29/0x70 [ 246.038330] __kmalloc+0xbe/0x350 13:51:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r0, &(0x7f0000000040), 0x2) 13:51:30 executing program 5: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000000080), 0x0) 13:51:30 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000080)={0x7, 0x9, 0x9}, 0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r1, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) [ 246.041832] ? sctp_v6_cmp_addr+0x13e/0x180 [ 246.046192] ? sctp_add_bind_addr+0xb0/0x630 [ 246.050637] ? sctp_bind_addr_state+0x1ef/0x370 [ 246.055342] sctp_add_bind_addr+0xb0/0x630 [ 246.059613] ? sctp_bind_addr_state+0x2a0/0x370 [ 246.064353] sctp_copy_local_addr_list+0x4e1/0x610 [ 246.069336] sctp_copy_one_addr+0x210/0xc40 [ 246.073718] sctp_bind_addr_copy+0x28c/0x970 [ 246.078193] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 246.083777] sctp_sendmsg+0x4764/0x5fc0 [ 246.087821] ? kstrtoull+0x757/0x7e0 [ 246.091628] ? sctp_getsockopt+0x14940/0x14940 [ 246.096275] inet_sendmsg+0x3fc/0x760 [ 246.100127] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 246.105552] ? inet_getname+0x4a0/0x4a0 [ 246.109595] __sys_sendto+0x6c4/0x7e0 [ 246.113463] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 246.118467] ? syscall_return_slowpath+0xe9/0x710 [ 246.123412] __x64_sys_sendto+0x1a1/0x210 [ 246.127606] ? __sys_sendto+0x7e0/0x7e0 [ 246.131617] do_syscall_64+0x15b/0x230 [ 246.135552] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:30 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xfdffffffffffffff, 0x4) close(0xffffffffffffffff) 13:51:30 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) [ 246.140762] RIP: 0033:0x455a99 [ 246.143971] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 246.151716] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 246.159011] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 246.166308] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 246.173601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 246.180895] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001b 13:51:30 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x76b, &(0x7f0000000040)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb15897f000000010000002e") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000000c0)) 13:51:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000001c0)=0xc) getsockname$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x3, r3}) 13:51:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x24000001) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@dev, @local}, &(0x7f0000000100)=0xc) 13:51:30 executing program 2 (fault-call:3 fault-nth:28): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:30 executing program 4: r0 = memfd_create(&(0x7f0000000080)="b7ca34375ce311d430f446", 0x0) r1 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffa000/0x3000)=nil) r2 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getuid() setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="e0000001ac14141e010000000400000000000000000000000000"], 0x20) r5 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r7 = fcntl$getown(r0, 0x9) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x2, r2, r3, r4, r5, 0xa, 0x1}, 0xffffffff, 0x10, 0x3, 0x7806, r6, r7, 0xf3d}) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) connect$bt_rfcomm(r0, &(0x7f0000000240)={0x1f, {0x117a7d8d, 0xc23, 0x8001, 0x24, 0x8, 0x9}, 0x5a1}, 0xa) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000200)) shmat(r1, &(0x7f0000ffa000/0x2000)=nil, 0x2000) 13:51:30 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0xffffffffffffffff, 0x7fffe, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/23, 0x17}, {&(0x7f00000000c0)=""/207, 0xcf}, {&(0x7f00000001c0)=""/35, 0x23}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000300)=""/66, 0x42}], 0x8, 0x3a) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x3) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe) 13:51:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r1, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r3}, 0x8) 13:51:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10004000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xb0, r1, 0x100, 0x70bd2d, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x401}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fc0000000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x420000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) ptrace$poke(0x5, r4, &(0x7f0000000380), 0x5) 13:51:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000000000)=0x19, 0x2) 13:51:30 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl(r0, 0x6, &(0x7f0000000240)="b48c955fca7793d2c22e3547259d358a031bdb2ffe9251eb383039ebf978866cfa527424a62038d173ce61ad7aada2fbf94a0ae9aa635f0a6f55f424ae985d39df235950d97dd52662ea349752cead042d68eaab10c9addfe5d01ef90536f6f406d8553f20e88eb296ac9c4995cc244f952d0e7aa9e33ce848e3d7bb2cdda9a67d5cc8ab83ed7de186e17cc0a4f18fe7b8701c92594da3e134a8381262f6f13caf317cc11bb17db7ce55ec61e5dccda9d9f644e4a82b95920fcc97765e45e03907187510519d485b1f09e422e5c875512426a47efebfc74a61f5bf") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x3f}, 0x4) ioctl(0xffffffffffffffff, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") dup2(0xffffffffffffffff, r0) seccomp(0x1, 0x0, &(0x7f0000000200)={0x1a3, &(0x7f0000000040)}) socket(0x10, 0xe, 0x0) [ 246.890213] FAULT_INJECTION: forcing a failure. [ 246.890213] name failslab, interval 1, probability 0, space 0, times 0 [ 246.901647] CPU: 1 PID: 17315 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 246.908523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.918004] Call Trace: [ 246.920684] dump_stack+0x185/0x1d0 [ 246.924370] should_fail+0x87b/0xab0 [ 246.928146] __should_failslab+0x278/0x2a0 [ 246.932458] should_failslab+0x29/0x70 [ 246.936407] __kmalloc+0xbe/0x350 13:51:30 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x100000001) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xfff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000080)=0xfffffffffffffcf6) flock(r0, 0x0) recvfrom$packet(r0, &(0x7f0000000240)=""/106, 0x6a, 0x2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x10001, 0xd1, 0x8002, 0xffffffffffffff00, 0x7fff, 0xc6, 0x6, 0x0, r2}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) unshare(0x24020400) [ 246.939901] ? sctp_v6_cmp_addr+0x13e/0x180 [ 246.944255] ? sctp_add_bind_addr+0xb0/0x630 [ 246.948699] ? sctp_bind_addr_state+0x1ef/0x370 [ 246.953399] sctp_add_bind_addr+0xb0/0x630 [ 246.957664] ? sctp_bind_addr_state+0x2a0/0x370 [ 246.962383] sctp_copy_local_addr_list+0x4e1/0x610 [ 246.967366] sctp_copy_one_addr+0x210/0xc40 [ 246.971734] sctp_bind_addr_copy+0x28c/0x970 [ 246.976210] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 246.981795] sctp_sendmsg+0x4764/0x5fc0 [ 246.985858] ? kstrtoull+0x757/0x7e0 [ 246.989668] ? sctp_getsockopt+0x14940/0x14940 [ 246.994315] inet_sendmsg+0x3fc/0x760 [ 246.998440] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 247.003879] ? inet_getname+0x4a0/0x4a0 [ 247.007929] __sys_sendto+0x6c4/0x7e0 [ 247.011800] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 247.016794] ? syscall_return_slowpath+0xe9/0x710 [ 247.021740] __x64_sys_sendto+0x1a1/0x210 [ 247.025946] ? __sys_sendto+0x7e0/0x7e0 [ 247.029976] do_syscall_64+0x15b/0x230 [ 247.033914] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:31 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000200), 0x4) 13:51:31 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) close(r0) getegid() [ 247.039127] RIP: 0033:0x455a99 [ 247.042335] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 247.050086] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 247.057382] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 247.064704] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 247.072887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 247.080199] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001c 13:51:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x80000) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x7684d0d8, 0x1, 0x81}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0xc0505405, &(0x7f0000000140)={{0x3, 0x0, 0x0, 0x0, 0x4}}) 13:51:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002700ffffd6e9dacc0000000012000000d6063bd98b567be9d8af8eee089746def3ddf5b374ce18831b0b3145b5dc6da421c1"], 0x14}, 0x1}, 0x0) 13:51:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'syz_tun\x00'}}, 0x1e) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:31 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) close(0xffffffffffffffff) 13:51:31 executing program 6: unshare(0x24020400) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x91, 0x5, 0x100000001, 0x2, 0x7, 0x3ff, 0xffffffff, 0x7, 0x3, 0x80000000, 0x8, 0x7a}) lseek(r0, 0x0, 0x3) dup2(r0, r0) 13:51:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="ad4b18762a09754f6672e723d2635f14d956b6c5820faeb9", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x0) r2 = dup3(r1, r1, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r2, 0x7, 0x1, 0x10000, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) recvmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000600)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/207, 0xcf}}], 0x1, 0x0, &(0x7f0000000a40)) readahead(r1, 0x2, 0x3) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80402) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000180)={@hyper}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) [ 247.533542] alg: No test for cmac(camellia) (cmac(camellia-generic)) 13:51:31 executing program 2 (fault-call:3 fault-nth:29): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:31 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f00000001c0)="2bbe6222812cdd5e1e69c19425ba6cba1b6bb263b4203e7c2aa3454d5bef3a970d667291040c9dc70fe9adcf5462a4ac238e1efbfe716cc49829967fe8bdbcc65e5f992b462f432363638c6bade9521bc87a395d5dc3edab64758a51a4493f27b81b0c9ec43e564d72c918a9fadc7ddcf02a3f2a69da647bed98e3755c534efad2a1cbbce645b956eed68292577abba5e8e198d016f6e8b4d018eeaa24eb096b16b9727d4d1f90602e1fbc8c8820dc923e23e279fb4c9b48fade39cc", 0xbc}, {&(0x7f0000000100)="c660f88152843ab9b8430f8a41d8cea12fdda38cf3ebe081350e6ca1a61a0bac9b897efaf5b25d33ea96d1ca795b20b71ee4f359ae0b55e64b6d2cd93f036568f357dbeda82cb69a2fbbfa52d89f3345709e8c25cf67584c392214", 0x5b}, {&(0x7f0000000280)="e0aa6de3d7655a47ebacd89f6f300048551e1c10230a951f2cf0374b545f00062825d53eab23cc99d1130efd709ba906851824f9d162c6b0d4f619ea6860d12cfda545f1fc7cc18444c6f39c507c408b6b3d8f868f37285f2a48a11fe80cc164e84a9a07200fd35f9657b3458ef9855bc7ac772fbbc7db75e4be56a7d02deb4d11a37fc03346dbd018ee2bc210ab5f23b04f999dd36e5b4e8c7e61ca3be1390d134973449c7bed9e0f4d7d885dca8373854b5e488b54aff172dc742321c2d743183c94fc01a1b9a7b108960ef6cdab759b25daea8c41ecbc05183b322da7dde08dbb6e3343eb2902def7f7733d", 0xed}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000000380)="79ecb566a5bf5e2fd88a00790a751becb6770368b3498c6e82d1da79b408bbd6d78bad33d27fd958b6708635448d619e776f702b3c43134bc62fe5075b37a357a0525de41ef7ee6d171fc4a1d1449dad0bf38c5598f8902747060e27dac7fc6439be252de55279d9490565eebde38c7c889ab5aaf3a5485e1bbc9af62b6c0b68caf596e50b48ef77a46e0dace65f843e4a66fb8356c039625d956d2c806615845b4508edc92f36fd2c87bf7a98625987923098c7da35928e", 0xb8}, {&(0x7f0000002500)="c69968cd8beb817f7b35258d99c946bace3e26f9ec2c25746adc78f1d12efe7b68cf835b09283403fbebed7597ad3eac9a98fd3521e387c8ffd38b8390fb654a06aa1b483cf3eda67fbc7a15915c835e74bafe159b34b8ad5719d8131b3a9ea804cd38e62615a3ae86430e59a2aeebe5a5caafdaf778bed94ee1c345b0550183bdc36187", 0x84}], 0x7) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14ea00002700ffff000000000000000012000000"], 0x14}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r2) 13:51:31 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='setgroups\x00') r2 = semget(0x2, 0x2, 0x40) semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f00000000c0)=""/30) fcntl$getown(r0, 0x9) kexec_load(0x4, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000200)="e210a6822b9fbcc0fcdc13cfcf6e32f84bb27538a7be015787112fb3de9339f52c6286307b7118af64e5f02b4ee846ae80918c1ce739b424c12daddc894e52f35b983f23", 0x44, 0x3, 0x1}, {&(0x7f0000000280)="747c12697652c792be6b9f059eb4535c8fe217d063deb7ffe34e1efcd055327dc364b05fbe81a2b13f405f8515732bb92d05a3dac0516a87d0240818b053877c23079c33889cb7b96971e825de246bb867b26058568c9881fc0ed00b78b2b2b423c32fd7c86bf8656efd9e8358c5dad24efb2626a5ce2e2ee1603e34309b9d7b4725568f8bed", 0x86, 0x4, 0xffffffffffffffa3}, {&(0x7f0000000340)="8e03078feaeb9cf641c1cce6ff77d2827f52915ee5308385fc9370e31a940cea96d5d642e5c16a5a888dc0ae521f08cf210ee5f69e707aa70c78ca9a974f9c37b5b14866c23222974353e0a8b477a96598150ff88bc2e1a9cb977e6af41a747e70478cab065f5afe77e834ee1000cd7a5660ed02ffab4249067dc053d296", 0x7e, 0x8, 0x6}, {&(0x7f0000000440)="feb06857e96bde2c6e726170de5f48d74357448701c5c4cd7461ee374f29dbebd73e3725296a931677b54fad40956f33074c99ae80c9b2d21580f7edd50d9507922711a8c245c3f27bcc5cdf4c28cfa17254be432086b3a33899e7eea683eefa731742de8b28642316af7580cd147be8fd6bb1a52559fc35db47cd58079dfb09773cee4a60b2fe63c6ed6f869184c2074a0a96a95ac0fca2f16cf22366e5fc9d2fb17924a27915c897c1da3dab5c7debb2a7792480550a031d10ad098fd4e1b26b0fa40e0da5b4ee1cc4638bbcedb63fbc538be5420a9dc912620a41657d4a40d3d3", 0xe2, 0x8, 0x5}, {&(0x7f0000000540)="ec044e781c99fe78d120a650a5f51caefedbbe111974b0b89e850ba4cb82cf0da00dee36c091e95e844cf20ea7e08a11d5c44f73262c9ef2089352e0b4ad1613f97cd6b77426902a81c2a9b7a4c7017e2a6a275929d6ad1f22fddb", 0x5b, 0x7, 0x4}], 0x80000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000140)=0x80000000, &(0x7f00000003c0)=0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000680)={0x80}, 0x1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f00000001c0)=0x13e) fcntl$getownex(r1, 0x10, &(0x7f0000000180)) read$eventfd(r1, &(0x7f0000000040), 0x8) sendfile(r1, r1, &(0x7f0000000000), 0x8000) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) [ 247.836430] FAULT_INJECTION: forcing a failure. [ 247.836430] name failslab, interval 1, probability 0, space 0, times 0 [ 247.847933] CPU: 1 PID: 17387 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 247.854819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.864216] Call Trace: [ 247.866887] dump_stack+0x185/0x1d0 [ 247.870584] should_fail+0x87b/0xab0 [ 247.874359] __should_failslab+0x278/0x2a0 [ 247.878642] should_failslab+0x29/0x70 [ 247.882590] __kmalloc+0xbe/0x350 [ 247.886096] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 247.890456] ? sctp_add_bind_addr+0xb0/0x630 [ 247.894920] ? sctp_bind_addr_state+0x1ef/0x370 [ 247.899631] sctp_add_bind_addr+0xb0/0x630 [ 247.903910] ? sctp_bind_addr_state+0x2a0/0x370 [ 247.908653] sctp_copy_local_addr_list+0x4e1/0x610 [ 247.913646] sctp_copy_one_addr+0x210/0xc40 [ 247.918051] sctp_bind_addr_copy+0x28c/0x970 [ 247.922606] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 247.928201] sctp_sendmsg+0x4764/0x5fc0 [ 247.932247] ? kstrtoull+0x757/0x7e0 13:51:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netlink\x00') readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/120, 0x329}, {&(0x7f0000000200)=""/148, 0x62}, {&(0x7f00000002c0)=""/70, 0x46}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f00000003c0)=""/15, 0xf}], 0x5) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) 13:51:31 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) 13:51:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)) fcntl$notify(r0, 0x402, 0x6) exit(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0xffffffffffffffff}) openat(r0, &(0x7f0000000000)='./file0\x00', 0x311300, 0x1) 13:51:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) getrandom(&(0x7f0000000040)=""/173, 0xad, 0x3) 13:51:31 executing program 7: mprotect(&(0x7f0000a2d000/0x4000)=nil, 0x4000, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x2000000, 0x20080000000}) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xa0000000000000, 0x1, [0x8]}, &(0x7f00000002c0)=0xa) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x6, 0x8}, &(0x7f0000000340)=0xc) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r1, 0x810c5701, &(0x7f0000000140)) fcntl$setsig(r0, 0xa, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000080)="5d58741dcab39191379345f17453c58fc57701cecfb21665f1701d3246fbccc5a73f69faffd07aa77a", 0x29, 0x40000, &(0x7f00000000c0)={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff]}, 0x7}, 0x1c) ioctl(r3, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 13:51:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x6, 0x2, 0x6, 0x8}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) 13:51:31 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") r1 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x2e) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x141080, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000100)=0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000000)) [ 247.936048] ? sctp_getsockopt+0x14940/0x14940 [ 247.940691] inet_sendmsg+0x3fc/0x760 [ 247.944555] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 247.949984] ? inet_getname+0x4a0/0x4a0 [ 247.954034] __sys_sendto+0x6c4/0x7e0 [ 247.957901] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 247.962894] ? syscall_return_slowpath+0xe9/0x710 [ 247.967839] __x64_sys_sendto+0x1a1/0x210 [ 247.972051] ? __sys_sendto+0x7e0/0x7e0 [ 247.976058] do_syscall_64+0x15b/0x230 [ 247.979997] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 247.985227] RIP: 0033:0x455a99 [ 247.988441] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 247.996196] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 248.003501] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 248.010807] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 248.018115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 248.025420] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001d 13:51:32 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x40000000040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000480)={{0x3, 0x2, 0xffffffffffffff7f, 0x3, 0x1}, 0xfff, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x966b, 0x14, 0x9, 0x5}) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x0, 0x3}, 0x8) add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="8a07581ef836f12279ec277910cf7bc96e35d6ca8fd035e58c06025f07671ffb8443802f3e7e3926f2f1bd03aeb11d2d4db25789c1f9067a11c462ac67da88209e54d47b962bb4ad94000a32e41d04d215aaa54296a00efadc8ea40d271be1adf1dbcb448f293ab2689229dcf8a7174b279b5d4e3b925b97c837e44f10960bbbf602b3b3d326ec1929eddb0d9d49d0e7d3501608a9e6538fe695d496bb65a9d7b88951847c502ce6fef752a071c2058600b7f5949fabf31b3a70379a57cac41413", 0xc1, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r2) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2f6465612f7675746f66730719", 0x0) r5 = semget$private(0x0, 0x1, 0x100) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000000140)=""/28) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r4}, &(0x7f00005cd000), 0x0, &(0x7f0000000040)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r6 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80) r7 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x8, 0x440000) ioctl$TUNSETLINK(r7, 0x400454cd, 0xfffe) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000100)) 13:51:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000172700ffff000000000000000012000000"], 0x14}, 0x1}, 0x0) 13:51:32 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x101000) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000200)={0xc, 0x8, 0xfa00, {&(0x7f0000000080)}}, 0x10) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:32 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) lseek(r0, 0xffffffffffffffff, 0x3) fallocate(r0, 0x0, 0x7, 0x5) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000080)) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000000)) close(0xffffffffffffffff) 13:51:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000780)=""/199, 0xc7, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) recvmmsg(r1, &(0x7f00000005c0)=[{{&(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000900)=""/236, 0xec}], 0x2, &(0x7f0000000300)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000100)=[{{&(0x7f0000000180)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f00000006c0)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f00000008c0)=""/12, 0xc}], 0x7, &(0x7f0000000000)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 13:51:32 executing program 2 (fault-call:3 fault-nth:30): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:32 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000278b7c089f1843b715ab3900e7934192dc516b39006e0000000000000000e5197139ce2a6f9c318eeac854cf0da12627fb5e430d55c73d72da9d15ccf382aac704fe6584102698d3949af2303211e7a45f0e9af307118eb5cd8c00ee3cd46afc9319b0b1d49316"], 0x14}, 0x1}, 0x0) 13:51:32 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x400000) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x7ff, 0x0, 'client1\x00', 0xffffffff80000000, "2d0f445dcc3f1e88", "22453d10ecc18224ee8ac5137e46e73288e4fed9afafeb5cccfbfe56b880e103", 0xbc, 0x1c}) close(0xffffffffffffffff) 13:51:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002780)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002840)={0x0, 0xf7, "f7c8aa4874dacff1b3810b2904e895edca79055da89f7b4ec5aced174d580fa54477f6b8550154750bdee38f64d12f7a3615d3129cdc4aa931a5109e26d56a2fbe65eaf0a9fa11b385eb4e559303d28a397059d3f5e21edb0393850ddb44b0980c2961c9bc1e5361a4879bce54fab692f29ffae42b6062715b48c7e93d6b6e0b97cdf14caa0a5521adcc2431251c0c9b8e09ef6a37f491dd0fc6b132085940f778b6754e6f3ba70ed557e8c2a289eb2bece4306425b4ced717ae4f6c8025fc8152478739648dde020ea43c5e717808ddaac59be26508e4aeac744dd045e8b64d5bc76e71b965ae7aaccd1581fefd517933c00b6c7baf60"}, &(0x7f0000002940)=0xff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000002980)={r3, 0x6, 0x0, 0x7ff, 0xffffffff}, &(0x7f00000029c0)=0x18) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000040)=0x10000) sendfile(r1, r4, &(0x7f0000000000)=0x19, 0x2) 13:51:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000840)={@dev, @multicast2, 0x0}, &(0x7f0000000880)=0xc) sendmsg$nl_route(r0, &(0x7f0000000940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x801001}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@bridge_getlink={0x40, 0x12, 0x400, 0x70bd2a, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x10090, 0x20}, [@IFLA_MASTER={0x8, 0xa, 0x7}, @IFLA_PHYS_PORT_ID={0x18, 0x22, "e1207d64b9ba9942127e7f01c8a6a2de0dd90c94"}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000011}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000180023000000000000130073f77b000a00000000000000000000001400050080000000000000000000000000"], 0x1}, 0x1}, 0x0) [ 248.811649] FAULT_INJECTION: forcing a failure. [ 248.811649] name failslab, interval 1, probability 0, space 0, times 0 [ 248.823089] CPU: 1 PID: 17445 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 248.829968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.839358] Call Trace: [ 248.842020] dump_stack+0x185/0x1d0 [ 248.845715] should_fail+0x87b/0xab0 [ 248.849493] __should_failslab+0x278/0x2a0 [ 248.853783] should_failslab+0x29/0x70 [ 248.857740] __kmalloc+0xbe/0x350 [ 248.861262] ? sctp_v4_cmp_addr+0x166/0x250 [ 248.865633] ? sctp_add_bind_addr+0xb0/0x630 [ 248.870087] ? sctp_bind_addr_state+0x1ef/0x370 [ 248.874806] sctp_add_bind_addr+0xb0/0x630 [ 248.879089] ? sctp_bind_addr_state+0x2a0/0x370 [ 248.883830] sctp_copy_local_addr_list+0x4e1/0x610 [ 248.888815] sctp_copy_one_addr+0x210/0xc40 [ 248.893225] sctp_bind_addr_copy+0x28c/0x970 [ 248.897760] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 248.903381] sctp_sendmsg+0x4764/0x5fc0 [ 248.907437] ? kstrtoull+0x757/0x7e0 [ 248.911246] ? sctp_getsockopt+0x14940/0x14940 [ 248.915903] inet_sendmsg+0x3fc/0x760 [ 248.919771] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 248.925216] ? inet_getname+0x4a0/0x4a0 [ 248.929282] __sys_sendto+0x6c4/0x7e0 [ 248.933158] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 248.938164] ? syscall_return_slowpath+0xe9/0x710 [ 248.943121] __x64_sys_sendto+0x1a1/0x210 [ 248.947332] ? __sys_sendto+0x7e0/0x7e0 [ 248.951355] do_syscall_64+0x15b/0x230 [ 248.955304] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 248.960533] RIP: 0033:0x455a99 [ 248.963751] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 248.971511] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 248.978819] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 248.986132] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 248.993446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 249.000760] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001e 13:51:33 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xa, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000140)=""/129}, 0x18) personality(0xf) 13:51:33 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') bind$rds(r0, &(0x7f0000000180)={0x2, 0x4e24}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x7, 0xbc, 0x100, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0xa3e, 0x10, 0x7, 0x4}, &(0x7f0000000100)=0x18) exit(0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000240)={0x4, 0x0, 0x8a6, 0x0, 0x0, [], [], [], 0x4502, 0xffff}) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000200)={0x800, 0x343}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x7) pipe2(&(0x7f00000001c0), 0x4000) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001380)=""/140, 0x8c}], 0x1) 13:51:33 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0x0, 0x80000000020007) close(r0) 13:51:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket(0x1, 0xf, 0x5) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) fallocate(r3, 0x0, 0x7fff, 0x73e0) sendfile(r1, r3, &(0x7f0000000000)=0x19, 0x2) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000100)) 13:51:33 executing program 3: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:33 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r1, &(0x7f0000002640), 0x0) close(r0) 13:51:33 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffff}, 0x13f, 0xd}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r0, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r1, 0x12, 'H&~', "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"}}, 0x110) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000200)) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:33 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:33 executing program 6: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000000)=0x101, 0x8, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x1) remap_file_pages(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x0, 0xfdc, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4, &(0x7f00009ecff8), 0x2, 0x0) 13:51:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, 'vmnet1'}, {0x20, '$'}], 0xa, "a90c3bdf36c0baa9e872345e2a7e0e9596e9bcdbfe683da12e936891fbad69b6af371f3bf3b010f0d54b1d2a621b53f3cb0314347afda1d9d8187f3f61cd9d8edfee5c9bf2c59d9e2025f6071392326b7f2d3f8df568219b093df6b5beeab419ea169ea0cc51ba3c27c1b02504104f4942e32a6194d2b0908cad57f0dffb1dfc401da18b96596e9f73e83c5fbd98b6160afd8a109d774b3d60a239ee39bac1a19639e28a72e3ea5f9e6eea8998471902327e978dc1b15d7b259b3aa0673d3288aacb17d4de5215f630a19c0b12874e929b3562"}, 0xe7) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) fcntl$setsig(r0, 0xa, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x38, 0xffffffffffffffff, 0x0, 0x2, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) getsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x800, 0x100000000, 0x1, 0x3c7}, 0x8) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000000100)=""/142) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r3, 0x2) 13:51:33 executing program 2 (fault-call:3 fault-nth:31): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:33 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x30, r0, 0x0) close(r0) 13:51:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000400)=0x3, 0x4) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x5c, r1, 0x300, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x378}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x100, 0x25, 0x2, 0x70bd27, 0x25dfdbff, {0xf}, [@generic="5398a025a63491c68994029c0a98d7a9421099dc99f3fa0c2b12e417c7ebe4f1c69a9524c99dc35677d1861bf4a98763f7d17108b497215720ae3507e104ea6ce507dd94fcc2c33b5f11acfae6473a56a3fecb0eea8a0febe267ac46303f225fe4c2362f5819db93e3ccab9151ff6088889280920a013a77960719f26119e735729bf77c36593a0d137dcb4b6a8ebd475be7c992982697c7aa27d1790c00558cc9c4ca367dfc12d2d7f54fb9362dd09a4e1a2c0adab1c8e563a4acfe2e9cf94e5bb98f2e4f13fbea7dd97840d04fec0459bc2ca1041128", @typed={0x14, 0x6b, @ipv6=@loopback={0x0, 0x1}}]}, 0x100}, 0x1}, 0x4040004) 13:51:33 executing program 6: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}}, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 13:51:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) [ 249.714868] FAULT_INJECTION: forcing a failure. [ 249.714868] name failslab, interval 1, probability 0, space 0, times 0 [ 249.726358] CPU: 0 PID: 17502 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 249.733263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.742669] Call Trace: [ 249.745337] dump_stack+0x185/0x1d0 [ 249.749038] should_fail+0x87b/0xab0 [ 249.752817] __should_failslab+0x278/0x2a0 [ 249.757134] should_failslab+0x29/0x70 [ 249.761097] __kmalloc+0xbe/0x350 13:51:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000240)=""/201, 0xc9, 0x40, &(0x7f0000000340)=@in6={0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x15}, 0x4}, 0x80) recvfrom(r0, &(0x7f0000000100)=""/91, 0x5b, 0x21, &(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x9, @empty, 0x5}, 0x80) [ 249.764599] ? sctp_v6_cmp_addr+0x13e/0x180 [ 249.768962] ? sctp_add_bind_addr+0xb0/0x630 [ 249.773411] ? sctp_bind_addr_state+0x1ef/0x370 [ 249.778123] sctp_add_bind_addr+0xb0/0x630 [ 249.782395] ? sctp_bind_addr_state+0x2a0/0x370 [ 249.787141] sctp_copy_local_addr_list+0x4e1/0x610 [ 249.792126] sctp_copy_one_addr+0x210/0xc40 [ 249.796524] sctp_bind_addr_copy+0x28c/0x970 [ 249.801008] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 249.806612] sctp_sendmsg+0x4764/0x5fc0 [ 249.810671] ? kstrtoull+0x757/0x7e0 [ 249.814492] ? sctp_getsockopt+0x14940/0x14940 [ 249.819291] inet_sendmsg+0x3fc/0x760 [ 249.823216] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 249.828663] ? inet_getname+0x4a0/0x4a0 [ 249.832729] __sys_sendto+0x6c4/0x7e0 [ 249.836613] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 249.841614] ? syscall_return_slowpath+0xe9/0x710 [ 249.846567] __x64_sys_sendto+0x1a1/0x210 [ 249.850786] ? __sys_sendto+0x7e0/0x7e0 [ 249.854814] do_syscall_64+0x15b/0x230 [ 249.858771] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 249.864003] RIP: 0033:0x455a99 [ 249.867228] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 249.874997] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 249.882353] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 249.889665] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 249.896978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 249.904287] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000001f 13:51:34 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000058a637"]) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 13:51:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) connect$packet(r2, &(0x7f0000000100)={0x11, 0xc, r3, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000048912, &(0x7f0000000000)="2998cc61e816f477671070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300030c000000000000000000000002000900400000000000bc00004bbb03000000030006000000000002000000e0000054d89458186fe8b90002000100000000000000020d000000000300050000000000022e040f05b9f948f87667afdf"], 0x60}, 0x1}, 0x0) 13:51:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000002a40)={@local, 0x0}, &(0x7f0000002a80)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002ac0)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 13:51:34 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$TCFLSH(r0, 0x540b, 0x5) close(r0) 13:51:34 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r1, &(0x7f0000002640), 0x0) close(r0) 13:51:34 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:34 executing program 2 (fault-call:3 fault-nth:32): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:34 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000004c0)=0x0) getresuid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000006c0)=[0xee00, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f0000000900)=0xe8) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000d00)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000100)="1ce694d840bd2e364b92b96eb81cf73606f209d5e244e0886a5c6d3803aa7c46b8b84994b2540c736693263a8c72b1cd406f29ff18dd0a579b01af26ac2c0f258eb97ac8a849f343747d6f2577f40eb9361a2cc1ff158bc8fc81ad94a4e17ab0215c1a4750a7fdee300a339d82f64fb5b4c3981924e4b254627aac31eb07a3c0dfcedb7fba88c36c7805f1c872f40e", 0x8f}, {&(0x7f00000001c0)="73feecbbc1fc0dede9a04b3b42b15286fb6c1b525cf20cd2a8c22daa427ef7df7834006b8a10005596a875b12a48a281a5c62e4663ae8eea6a40e5da8aaaffbacebc5cb7ec98062368c9f7c9295e3f1d2e28537685fea48b56a9751cab2c6b2390db9a56a5c419820a250947f6879a3dc50b2365e8b18bc8ed62e34fa0708d1498e12ae92e7e45b8ada6a54aa7ab3448d8e51bb9cdb5bb533fb67b", 0x9b}, {&(0x7f0000000280)="a003efe0456db32f26732f464d6af16c6fbdb9c055f5ed3a992d788a820d6844d9a5e61cf9f57e9dcf9f315986d20a2e920568c47ef2dd8c9efb06f677ad3cceabb76ac14f4d68e9afa065a18c9ed041548ba1a185bcb23ea55ea7b593b199c882d990cca7e17913cf", 0x69}, {&(0x7f0000000300)="40b0a6b8a3a47db63a2dd76797fcfb979302bcb16d1c263b4568153e91dd11e4a32eba26a775608c90ea156739edd5747955c98c7c1404f7a9fff5c346d2c80c5be6b6b8f799b6fa58c5a720f6f3de212a984d20287e63a4ec8846c7d847f081b67605904279dfa7253fd6d80da9670e5aee561cc5a7dc2d440fa37ee48a844945b150bd48a62f90866267f6f28b341e42f58484bae1", 0x96}, {&(0x7f0000000000)="6c3bcdfc463b75c8f5f39010e4782d325ab479fa", 0x14}, {&(0x7f00000003c0)="0a1aa7d606b6f3af3d9620d91cf49a4e4acab3956e97cad3f68c7bf53ab3acd31b32eac83eef016499f772996137be150858732f7b58b914636fb35602a2745d15338bdb1910810e94facba09e99bd95416056dc3fdea8ed11930a954f2a6d5643ae0665289ac65cdb", 0x69}], 0x6, &(0x7f0000000c00)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x100, 0x40000}], 0x1, 0x4000004) close(0xffffffffffffffff) [ 250.715502] FAULT_INJECTION: forcing a failure. [ 250.715502] name failslab, interval 1, probability 0, space 0, times 0 [ 250.727122] CPU: 0 PID: 17552 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 250.734011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.743452] Call Trace: [ 250.746109] dump_stack+0x185/0x1d0 [ 250.749790] should_fail+0x87b/0xab0 [ 250.753561] __should_failslab+0x278/0x2a0 [ 250.757875] should_failslab+0x29/0x70 [ 250.761833] __kmalloc+0xbe/0x350 13:51:34 executing program 6: r0 = socket$inet6(0xa, 0x1023fffffffff, 0x8992) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r1, 0xc008744c, &(0x7f0000d1df52)=""/174) [ 250.765355] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 250.769703] ? sctp_add_bind_addr+0xb0/0x630 [ 250.774135] ? sctp_bind_addr_state+0x1ef/0x370 [ 250.778844] sctp_add_bind_addr+0xb0/0x630 [ 250.783110] ? sctp_bind_addr_state+0x2a0/0x370 [ 250.787829] sctp_copy_local_addr_list+0x4e1/0x610 [ 250.792812] sctp_copy_one_addr+0x210/0xc40 [ 250.797223] sctp_bind_addr_copy+0x28c/0x970 [ 250.801717] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 250.807308] sctp_sendmsg+0x4764/0x5fc0 [ 250.811360] ? kstrtoull+0x757/0x7e0 13:51:34 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x100) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000000140)=""/73) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x7}}, 0x2}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x38f479aa, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xd0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000000000)=0x19, 0x2) [ 250.815183] ? sctp_getsockopt+0x14940/0x14940 [ 250.819836] inet_sendmsg+0x3fc/0x760 [ 250.823697] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 250.829124] ? inet_getname+0x4a0/0x4a0 [ 250.833175] __sys_sendto+0x6c4/0x7e0 [ 250.837067] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 250.842078] ? syscall_return_slowpath+0xe9/0x710 [ 250.847024] __x64_sys_sendto+0x1a1/0x210 [ 250.851232] ? __sys_sendto+0x7e0/0x7e0 [ 250.855247] do_syscall_64+0x15b/0x230 [ 250.859461] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000001780)={0x15b0, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x1c}, [@typed={0xc, 0x77, @u64=0x617d}, @nested={0x378, 0x71, [@generic="3a285b440f6c28587f3b97042e5b37f5634e8a099018e5c8f5b9b692ed15b504895f14ac1c1f0e9f0bc76f6f1021d6a01ea56e742504d2cc0eab4c33fc237b4a8b90c2925781227cfb6d7cb0e62fcba36b4210cb2cddb077affcc32b5e9bdb321e95ba9e06b975dfdffacea4b5883f7627e306603f5753d0ac4bccded4bb6ad7716655002ffe5f3cf48ccce1dc6a99b002aaac5266", @generic="a81103083971fd5510ace1ef34e8ba9c48c6ba479edae9f264b681fb6f0a83134be8337a2621fe6da731a43f981d7f427009d0a6885efe8b155f4dd245e017c689ac4ca5f906fd36c69cdbc3c5ae7e3eb01a0377fafc86cc031753336e450488bac9c0bea7280b1382f7b785f9076a9973acf9c2bae84f9fae707930ca9f29edf182f7cf214120fa8ce081d725c34261b736cd4f89027461048ff17a2943cce2f69c", @typed={0x8, 0x8a, @fd=r0}, @generic="b00db3b6ba90f06087b183ddba53f7cebe6b76a79c", @generic="a9683523b0756b5270a89b99ff0d55b9d9eeeabe8c80b74175d982a9668db8286258e2ea7d252dc9c1c26f87bc34825023ad54005ca24511ef95c2b3c8bef88a1f8f0bab157169f0ddab0363a2881486e33b978a2c85fa8cce17", @generic="68255c2b400eee0b2b8ae6eedf0d9b7df0139d069cd78d13e91e14fdc429503a6da54b10ad067a2c067f7bbf14d7a2520fdb45c7ce0ebc762cf909598baf98d8dc5821e3a5506e4151e4d60bf98a9e51d397dded979ccae58317f021920b86f09cac36ec640209d5ac78796d522dfab5157d4aa03b687891efd9f7e1495972f87896fbb013af6b6090e2621a08abca715d4de7569bbd8b8c22ec8f1594f4b67cb52e859ab00dc8ec267b504df9037ad6f86d6bbdf7f33fb4c95a34482a5f2e8614c35a42380297daac8e564d3d49f1ba8864594608c6570f82f7f9d86d0fa383dfb0ccdbb46f", @generic="c5c20d5d12729af8899cf662a0d6d7f221e1a0d96f2ec13d6347a478f53690e5fad96cc9e660ee6fa89c840e466f2d637e5b9339acec6f395beb0f6df2d7bd11495b098a910a2da507564dbb5a59e0dfa92223d118e0dbc40d315574affdf05fe695512045f737b3c64a8699264bde4bd5f821f42c05c572d204851f3cdb62030259602a62b10e4e9a374c4bb2d44fb5c33f031a9fd2f3bb13b4113c162b3d3f6d17a8fc4cd16cf4fe63fec867e2d9a5946b1ce4c96971996961694d524284938d8603c18db7706404cd340a293d928b506841d0f0d29c171867f89d78"]}, @typed={0xc, 0x57, @u64=0x100000000}, @typed={0x14, 0x1b, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @generic="14e5e190217f85c5f9cd67216d5417", @nested={0x178, 0x1, [@typed={0x14, 0x13, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x8, 0x6a, @ipv4=@multicast1=0xe0000001}, @generic="b080172242ced1e8a23e9fcaee034420a64b5ce2ee7379fa9ec4f329e640ec5165966f828d35c33ea03ad2938279fc4045eeea65a883944b1292719907ebe67d0117f564ee63ce8cf1325d687ea9f226cfc61e97e31e4226acf41394469af28f8d415f1f5e4540375a89c342f93fff37252af956bfe099372fa127adaed714f6e518d3001a2b1c7bdaddf43c3a0e0b28df9aec4d208641bd5f3c32d72d17", @generic="e5c93dcf", @typed={0xc, 0x3c, @u64=0x1000}, @generic="7818836285de37715cb7dc7f90d3f1e9f20e8a0bff0f35565d4d64ad365920cc2b55efa7b6251b97dee30c111af5bf24cd44af1269a381fdde8d6fa7179fc52c632d126d7b88ab1c37c4a42c579ed225f1126f7539c7a87308b61801f3513e95a9ff596cafc563af5ec2981492ec1a35d6a2bb7eb62a0fb95eb2ab94d7b6f2ad154272235432938aa1165196defeba5357ae763519431c13d414914fc3fb5f6f0412c8bf47c569de"]}, @nested={0x1070, 0x13, [@typed={0xc, 0x3e, @u64=0x71bf}, @generic="e9adba2a5753567fd8371b36590e72e5c2918a12bf3f2c8506c1b8aa2c442d0235128217b7492ef6945cb55b58b3b17ddcb84b5f3e8240fd54667e50", @generic="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@typed={0x14, 0x4b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x10, 0x79, @str='@self{{eth0\x00'}]}]}, 0x15b0}, 0x1}, 0x0) 13:51:34 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$TCFLSH(r0, 0x540b, 0x800) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) [ 250.864686] RIP: 0033:0x455a99 [ 250.867898] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 250.875652] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 250.882952] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 250.890259] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 250.897565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 250.904872] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000020 13:51:34 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x7}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x6, 0xc, 0x6, 0x8000, r4}, &(0x7f0000000240)=0x10) 13:51:35 executing program 3: timer_create(0x2, &(0x7f0000000000)={0x0, 0x40, 0x3}, &(0x7f0000000080)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x32100, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x6, &(0x7f0000000140)=[{0x8, 0x8, 0x1, 0x8}, {0xfffffffffffffe00, 0x11, 0x3ff, 0x9}, {0x3, 0x5, 0x7fffffff, 0x5b5}, {0x9, 0x6, 0x0, 0xfffffffffffffff8}, {0x200, 0x1, 0xfff, 0x6}, {0x4f0, 0x45fa9b53, 0xffff, 0xc28}]}, 0x10) timer_delete(r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="14133f3f381058241f0000ed0001000012000000"], 0x14}, 0x1}, 0x0) r3 = semget(0x2, 0x0, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000200)=""/119) 13:51:35 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") timer_create(0x2, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x50000, 0x0) lseek(r0, 0x40003, 0x3) ioctl$KDENABIO(r0, 0x4b36) close(0xffffffffffffffff) fcntl$getflags(r0, 0x40a) ioctl(r1, 0xfec, &(0x7f0000000140)="ee66eef5f2647449e387ffd1a4f5a26cdce5aea8b610f20501fecbaae15d4da0783405e3d24408540acdc17ab4a3cd4db84a8b7ea3dcfc4f44fa7057d0ac1865199b73ca7e2641adf8b64ac726456c80cac9bdc8fe0ac8bd6fc5e942f18ce44ebe827753805d1c956960d281e9369cd9f47fd1d541e283741e42b9c2f40311466d1ad9353559e72b469eeb") socket$inet_sctp(0x2, 0x1, 0x84) 13:51:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x24, &(0x7f0000e6affc), 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001e80)={@mcast2, 0x0}, &(0x7f0000001ec0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001f00)={'team0\x00', r1}) 13:51:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8000000000000000) fallocate(r2, 0x0, 0x0, 0x73e0) r3 = getpgrp(0x0) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r3, 0x0, r4}, 0xc) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000300)=@nat={'nat\x00', 0x1b, 0x5, 0x590, 0x388, 0x110, 0xffffffff, 0x110, 0x250, 0x4c0, 0x4c0, 0xffffffff, 0x4c0, 0x4c0, 0x5, &(0x7f0000000140), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xff000000, 0x0, 0xffffffff], 'nr0\x00', 'bcsf0\x00', {}, {0x5ef285a128c98446}, 0xbf, 0x0, 0x7, 0xf}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@dev={0xfe, 0x80, [], 0x1b}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @icmp_id=0x66, @port=0x4e24}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0x0, 0xffffffff, 0xffffff00, 0xff000000], [0xff000000, 0x0, 0xffffff00, 0xffffff00], 'rose0\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x8, 0x2, 0x2, 0x26}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x0, 0xfffffffffffffffb}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}, @ipv4=@loopback=0x7f000001, @icmp_id=0x66, @port=0x4e23}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x16, 0x7, 0x8001}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0xd}, @ipv4, @port=0x4e21, @icmp_id=0x66}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1a}, @empty, [0xff0000ff, 0xff000000, 0xffffffff, 0x5fa8dace97cca382], [0xffffffff, 0xff0000ff, 0xff, 0xffffff00], 'ip_vti0\x00', 'ifb0\x00', {}, {0xff}, 0x3b, 0x7, 0x7, 0x4}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x27, 0x61}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port=0x4e22, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) bind$unix(r2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x8a) 13:51:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/186, 0xba) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:35 executing program 4: r0 = memfd_create(&(0x7f0000000100)="b7ca88adc134bd34375ce311d499986a", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) 13:51:35 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r1 = socket(0xd, 0x3, 0x9) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8007, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'syz_tun\x00', 0x2}) 13:51:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/186, 0xba) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'veth1_to_bridge\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:35 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0x1, 0x3) close(0xffffffffffffffff) 13:51:35 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x3, 0x7fff, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) prctl$setendian(0x14, 0x2) fallocate(r3, 0x0, 0x0, 0x73e0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}}, 0xfffffffffffffffd, 0x11}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r5, 0x36, "952fcc1873a503db8bcc092f416ce71465055c59f4bfa9f91388c923c0914e00cc79cbc55931c8bfc85f6da20e755a3129a48ebf472f"}, &(0x7f0000000240)=0x3e) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1000, 0x400) accept$packet(r1, &(0x7f00000013c0), &(0x7f0000000200)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001400)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001440)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100, 0x2}, 0x90) sendto(r0, &(0x7f0000000380)="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", 0x1000, 0x4000, &(0x7f0000000140)=@hci={0x1f, r3, 0x3}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000002700ffff0000000000000000120000000e3d8a0da2809279f8b4ce4e5a41be61fbce73f5ba5cb4c2c2f7f36188d0c7ad3cfc429f7e62fadae78b7b3cc7f5e4d97a277e51b59ffa7c31fedaa7167c102af86b391aa7778dbce86afa82ff7139753826122d459e75adfbe006d45200de13bbbe09478c5405ad2da64548d1be65330849c52c3ff8ddc62a3fd75253c32689872f3d62b29af0da3c56f6f8cc37ee6961248ec27cc4587f936f479b09f99400d103b696f5c5c6dd228aaf94a842260be8663faca5be84f154546cba98b6ef00564f331ce9ec"], 0x1}, 0x1}, 0x0) 13:51:35 executing program 6: accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000001000)=ANY=[@ANYBLOB="7b11f8ff00000000720af9ff2300000079a0f8ff000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, [], r0, 0xffffffffffffffff}, 0x48) 13:51:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfff}, {0x0, 0x4}}) 13:51:35 executing program 2 (fault-call:3 fault-nth:33): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 251.697961] FAULT_INJECTION: forcing a failure. [ 251.697961] name failslab, interval 1, probability 0, space 0, times 0 [ 251.709378] CPU: 0 PID: 17642 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 251.716259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.725683] Call Trace: [ 251.728423] dump_stack+0x185/0x1d0 [ 251.732112] should_fail+0x87b/0xab0 [ 251.735881] __should_failslab+0x278/0x2a0 [ 251.740185] should_failslab+0x29/0x70 [ 251.744140] __kmalloc+0xbe/0x350 13:51:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x1, 0x6, 0x73e1) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:35 executing program 0: socket$inet6(0xa, 0x80007, 0x1) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000000200)=""/88, &(0x7f0000000280)=0x58) [ 251.747657] ? sctp_v6_cmp_addr+0x13e/0x180 [ 251.752015] ? sctp_add_bind_addr+0xb0/0x630 [ 251.756461] ? sctp_bind_addr_state+0x1ef/0x370 [ 251.761171] sctp_add_bind_addr+0xb0/0x630 [ 251.765449] ? sctp_bind_addr_state+0x2a0/0x370 [ 251.770194] sctp_copy_local_addr_list+0x4e1/0x610 [ 251.775181] sctp_copy_one_addr+0x210/0xc40 [ 251.779567] sctp_bind_addr_copy+0x28c/0x970 [ 251.784054] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 251.789649] sctp_sendmsg+0x4764/0x5fc0 [ 251.793711] ? kstrtoull+0x757/0x7e0 [ 251.797530] ? sctp_getsockopt+0x14940/0x14940 [ 251.802202] inet_sendmsg+0x3fc/0x760 [ 251.806067] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 251.811764] ? inet_getname+0x4a0/0x4a0 [ 251.815814] __sys_sendto+0x6c4/0x7e0 [ 251.819773] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 251.824765] ? syscall_return_slowpath+0xe9/0x710 [ 251.829710] __x64_sys_sendto+0x1a1/0x210 [ 251.833920] ? __sys_sendto+0x7e0/0x7e0 [ 251.837945] do_syscall_64+0x15b/0x230 [ 251.841900] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:35 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffff}, 0x13f, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r3}}, 0x18) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r0, &(0x7f0000000080)=0x40000000000019, 0x80000001) [ 251.847138] RIP: 0033:0x455a99 [ 251.850357] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 251.858121] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 251.865431] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 251.872734] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 251.880038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 251.887385] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000021 13:51:36 executing program 7: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./control\x00', 0x20000, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x40000000000c084, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x10000000000001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x202, 0x70bd29, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x5c}, 0x1}, 0x80) 13:51:36 executing program 4: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.type\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000d80)=ANY=[@ANYBLOB="0f0100ffdb010000b6020000090000005b030000ff7f0000000000000000000082faa1b8f53c09dc28089bb91f13b76aea2a7184fd3b46be9fc94fbc231a81110fe8a8785a434bd1a74289095c62d00558ab4ec73fec8555b029c898a762a1ff689dc51edd8a2d996f85e29d0c546eef9b3e535f10b92370ddc5cc75240f685378206ad5168e12baf241ba2b833e5362f8fd04907ea026068ab0b100a91f96a671353ccb7617a8f6117219b422acbe8e905fa061d50c38a0ccd975771300e7cbe39f32bd53cd6111d9b46c5e643756defc9048ead71e100918067081b17d31126d74164d077fa43e37a7d576c2c8ab659b3f838ec93b60b30cf0fbe7b59d466500808fc5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000832beaeb827da38e49bc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000087d5ad90c0404c7b0367497a9a7f7c1218b94beb1ca2c75c4ba07f2f9bbe50ce432fbf3fdf88f5890a8346a3fa69ae5059b557844788ea8580b851769b0981ba2ce44096f0fb3520ff625c3a6430a960089c581ff9b2735997cd0472ef98dbcb1b301c2e1f"], 0x704) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0xa, 0x6, 0x0, 0x100000001, '\x00', 0x2}, 0x1, [0x8, 0x0, 0x8, 0xc478, 0x9d2, 0x2, 0x2, 0x0, 0x1, 0x10000, 0x6, 0x400, 0x6837, 0x8001, 0xe55, 0x2, 0x4, 0xff, 0xa6, 0x4, 0x0, 0x400, 0x5, 0xffffffff80000001, 0x8001, 0x400, 0x5, 0x5, 0x200, 0x7f, 0xabaa, 0x0, 0x8, 0x7, 0xfff, 0xc733, 0x7, 0x5, 0xd6b, 0x48, 0x1000, 0x0, 0xbeb7, 0x7, 0x2, 0x400, 0x6ecc, 0x8, 0x3ff, 0x1, 0x0, 0x7, 0xff, 0x8, 0x8, 0x3, 0x1, 0x4, 0x4, 0x9, 0xffff, 0x8, 0xffffffff, 0x2, 0xffffffff, 0x83, 0x4, 0x1000, 0x1, 0x2, 0x1, 0x528f, 0x7fffffff, 0x1, 0x3, 0x9ca8, 0x8, 0x7, 0x1f, 0x7000000000, 0x29, 0x2, 0x9, 0x8, 0x6, 0x100000000, 0x5, 0x7fff, 0x1c, 0x81, 0x72dcad5a, 0x1000, 0x9, 0x2d96, 0xc5, 0x8, 0x8001, 0x0, 0x5, 0x6, 0x9, 0x9, 0x5ad8, 0x5, 0x5, 0x8000, 0x3, 0x80, 0x0, 0xc1, 0x8, 0x80, 0x5, 0x40000000000000, 0x8, 0x0, 0x401, 0x0, 0x7, 0x1, 0x7, 0x1, 0x4, 0xf341, 0xfffffffffffffc00, 0x1, 0x9, 0x40]}) r2 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r2, 0xffffffffffffffff, 0x3) r3 = dup3(r1, r1, 0x80000) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000600)) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000000)) close(0xffffffffffffffff) 13:51:36 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='ns\x00') socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) getdents64(r0, &(0x7f0000000000)=""/104, 0x1a) getdents64(r0, &(0x7f0000000340)=""/57, 0x39) kexec_load(0x3, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080), 0x0, 0x9, 0x100}], 0x3a0000) 13:51:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/50, 0x32) 13:51:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x9, 0x7, 0x2000000002}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) fcntl$addseals(r0, 0x409, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f0000000180)="a7d7f20755aaa021", &(0x7f00000001c0)="f56af08476d142506157492f85a79d5795268a3d4d54b5d52c16d447b3a7d73e83e860f1f6e29ddc6c106fded3f7dbae78e7f13a230e08b192728147f33b894039eb3c34fc264293e0161014b40c0300"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000068000)}, 0x10) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setuid(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="01f6ffff40ffff0f0000000000001e"], &(0x7f00000003c0)=0xa) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x600000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) 13:51:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0xfffffffffffffff9) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:36 executing program 6: r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x7fffffff, 0x4, 0x2}) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) 13:51:36 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) 13:51:36 executing program 1: r0 = getpgid(0x0) ptrace$cont(0x1f, r0, 0xffffffffffff40cd, 0x8b) socket$inet6(0xa, 0x2, 0x2) bind$alg(0xffffffffffffffff, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5dcddc38, 0x18000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x80000000) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) rt_sigreturn() fallocate(0xffffffffffffffff, 0x0, 0x0, 0x73e0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000)=0x19, 0x2) 13:51:36 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x106070, r0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000002763c05f1a8abea367491115f84e2ed9efa479b9ff08b61fea48a0d08c00f5a416837dc85c09c86253040000000000000059684f79404985c1d4f752fe86927aab69db3f96bf726a8ba654045cfe35dd483042ed88fd98805aa07eeebe18c1d5158bb0b68fc14acd524fb3b1e40aa6c992413732e0c72492dc386cd06f3efa9fb0000000000000000000000000000000000000e200000000000000"], 0x14}, 0x1}, 0x0) 13:51:36 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x19fd, 0x124) sendmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="aa", 0x1}], 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) close(r1) 13:51:36 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6gretap0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe8) recvmmsg(r0, &(0x7f0000005700)=[{{&(0x7f0000000400)=@xdp, 0x80, &(0x7f00000028c0)=[{&(0x7f0000000480)=""/217, 0xd9}, {&(0x7f0000000580)=""/254, 0xfe}, {&(0x7f0000000680)=""/138, 0x8a}, {&(0x7f0000000740)=""/196, 0xc4}, {&(0x7f0000000840)=""/58, 0x3a}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/20, 0x14}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002940)=""/196, 0xc4, 0x9}, 0x7fff}, {{&(0x7f0000002a40)=@pppol2tpv3in6, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002ac0)=""/121, 0x79}, {&(0x7f0000002b40)=""/56, 0x38}, {&(0x7f0000002b80)=""/157, 0x9d}, {&(0x7f0000002c40)=""/167, 0xa7}], 0x4, &(0x7f0000002d40)=""/175, 0xaf, 0x8}, 0x7}, {{&(0x7f0000002e00)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002e80)=""/17, 0x11}, {&(0x7f0000002ec0)=""/18, 0x12}], 0x2, &(0x7f0000002f40)=""/121, 0x79, 0x8000}, 0xa32b}, {{&(0x7f0000002fc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000003040)=""/240, 0xf0}], 0x1, &(0x7f0000003180)=""/178, 0xb2, 0x200}, 0x2}, {{&(0x7f0000003240)=@nfc, 0x80, &(0x7f0000005640)=[{&(0x7f00000032c0)=""/214, 0xd6}, {&(0x7f00000033c0)=""/101, 0x65}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/213, 0xd5}, {&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000005540)=""/224, 0xe0}], 0x6, &(0x7f00000056c0)=""/7, 0x7, 0xffffffffffffff81}, 0x3}], 0x5, 0x10000, 0x0) getsockname$packet(r0, &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005880)=0x14) accept$packet(r0, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005900)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005a00)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005b00)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005c00)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000005d00)=0xe8) getpeername$packet(r0, &(0x7f0000005d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005d80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005dc0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000005ec0)=0xe8) recvmmsg(r0, &(0x7f0000008680)=[{{&(0x7f0000006000)=@xdp={0x0, 0x0, 0x0}, 0x80, &(0x7f0000007340)=[{&(0x7f0000006080)=""/56, 0x38}, {&(0x7f00000060c0)=""/243, 0xf3}, {&(0x7f00000061c0)=""/4096, 0x1000}, {&(0x7f00000071c0)=""/120, 0x78}, {&(0x7f0000007240)=""/240, 0xf0}], 0x5, &(0x7f00000073c0)=""/213, 0xd5, 0x7}, 0x7}, {{0x0, 0x0, &(0x7f00000085c0)=[{&(0x7f00000074c0)=""/4096, 0x1000}, {&(0x7f00000084c0)=""/53, 0x35}, {&(0x7f0000008500)=""/152, 0x98}], 0x3, &(0x7f0000008600)=""/100, 0x64, 0x2000000000000}, 0x9}], 0x2, 0x40010041, &(0x7f0000008700)={0x0, 0x989680}) getpeername$packet(r0, &(0x7f0000008740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008780)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000087c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000008880)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008ec0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000008e80)={&(0x7f00000088c0)={0x5ac, r1, 0x200, 0x70bd2d, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r3}, {0x25c, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x8001, 0xff, 0xfffffffffffffffd}, {0x200, 0x0, 0x80, 0x2}]}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x130, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x35057783, 0x1, 0xbe, 0x7}, {0x7, 0x7, 0x0, 0x3}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r11}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r13}, {0x130, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2e5}}, {0x8, 0x6, r14}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x1, 0x6, 0x101, 0x3}, {0x1fffffffe, 0x400, 0xb3b, 0x9}, {0x1f, 0x9, 0x2, 0x8}, {0x9, 0x1, 0xed5, 0x800}, {0x1, 0xfff, 0xe95, 0xdbeb}, {0x8, 0xffff, 0x9, 0xffffffffffff0479}, {0x4, 0x800, 0x120f, 0x4}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r16}}}]}}]}, 0x5ac}, 0x1, 0x0, 0x0, 0x1}, 0x800) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/60, 0x3c}, &(0x7f0000000080)}, 0x20) 13:51:36 executing program 2 (fault-call:3 fault-nth:34): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 252.728552] FAULT_INJECTION: forcing a failure. [ 252.728552] name failslab, interval 1, probability 0, space 0, times 0 [ 252.740095] CPU: 0 PID: 17714 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 252.746970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.756360] Call Trace: [ 252.759014] dump_stack+0x185/0x1d0 [ 252.762707] should_fail+0x87b/0xab0 [ 252.766483] __should_failslab+0x278/0x2a0 [ 252.770879] should_failslab+0x29/0x70 [ 252.774834] __kmalloc+0xbe/0x350 [ 252.778351] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 252.782800] ? sctp_add_bind_addr+0xb0/0x630 [ 252.787244] ? sctp_bind_addr_state+0x1ef/0x370 [ 252.791957] sctp_add_bind_addr+0xb0/0x630 [ 252.796221] ? sctp_bind_addr_state+0x2a0/0x370 [ 252.800952] sctp_copy_local_addr_list+0x4e1/0x610 [ 252.805932] sctp_copy_one_addr+0x210/0xc40 [ 252.810329] sctp_bind_addr_copy+0x28c/0x970 [ 252.814809] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 252.820393] sctp_sendmsg+0x4764/0x5fc0 [ 252.824444] ? kstrtoull+0x757/0x7e0 [ 252.828235] ? sctp_getsockopt+0x14940/0x14940 [ 252.832892] inet_sendmsg+0x3fc/0x760 [ 252.836766] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 252.842203] ? inet_getname+0x4a0/0x4a0 [ 252.846248] __sys_sendto+0x6c4/0x7e0 [ 252.850107] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 252.855090] ? syscall_return_slowpath+0xe9/0x710 [ 252.860033] __x64_sys_sendto+0x1a1/0x210 [ 252.864241] ? __sys_sendto+0x7e0/0x7e0 [ 252.868258] do_syscall_64+0x15b/0x230 [ 252.872196] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) ioctl(r0, 0x6, &(0x7f0000000040)="700000000b52d300000000") r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="240000000d0a07031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43ba5d8060000000060000000029ec2400020cd37ed01cc0730ec279b2fcbf4042d1", 0x4c}], 0x1}, 0x0) 13:51:36 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$int_out(r0, 0x1, &(0x7f00000001c0)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ext4\x00', 0x0, 0x0) close(0xffffffffffffffff) fchdir(r0) removexattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@random={'user.', "b7ca34375ce311d430f446"}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000280)=0x4) r1 = memfd_create(&(0x7f00000003c0)="b7df35ffd107000000fb0000000100", 0xffffffffffffffff) dup3(r1, r1, 0x80000) 13:51:36 executing program 3: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/196, 0x41a}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/142, 0x8e}], 0x5) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x40, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) [ 252.877520] RIP: 0033:0x455a99 [ 252.880765] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 252.888519] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 252.895826] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 252.903134] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 252.910441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 252.917753] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000022 13:51:36 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x9) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000180)) epoll_create1(0x80000) fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x14c}) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x1, 0x0) [ 252.952013] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 13:51:37 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) close(0xffffffffffffffff) close(r0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x120012, r0, 0x0) 13:51:37 executing program 6: r0 = socket$inet(0x2, 0x3, 0x7) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0xf) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) 13:51:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) set_mempolicy(0x1, &(0x7f00000008c0)=0x2a, 0x2) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) writev(r2, &(0x7f0000000680)=[{&(0x7f0000000040)="a4e42ecd51ee750ad14749531810f7dcc1bacf9393866ff70fd833200f21914c32d2f9551b5424f4ca48908014241823ef69fb3edb1fdb7f68cc2579d87eba7c1470239dc3d624eec1f80440ad8743a21ed4535bca2c8f72547a416884963a40d10034efbc56e164fbf09b30d367b4dbe6fb534dc18af57c25b99e0586e4b1e279c10c48d34b153fdbcce3a3f40ca77a4d2f601f4e7b80b4d2af67168a08dea79fd584f9e7099a72cbc675a2ea0c6beea4c50dce34565d19f7341092ab5ac9b186c4793904b0aa5c09787cb9a96869dfd641f5", 0xd3}, {&(0x7f0000000140)="931f994c66d23738d51412320add994350060fe39738493129233976341b6c4c2eed535cb452239e5f72f912fa7a2e844d836999fb2a606d37c93471311c79f2f3b9a1d681d5b210bb4dc1b4576fd4b97540a58c3ea44b94b4246dd8fedc2897883c3859d0a5e975d4ce123778331fff6d6edb4be197ead20947794573dec6ab383056186587c387ddf394f1c5b6c82ea39b4b09f957619ffd93ec09fba5d0134b09b65ad4d570d7573d4fe6870bcb108324244b19", 0xb5}, {&(0x7f0000000200)="1d7db9cacfd8d11ea63202236fe5e11e1a7d58d8bc40f35a2685973cc5b857bab5f051b8361530f26909cb2634599034c33dc112276337ea22ce53680a455d6e4456b2927404ddc07aafc872405f29bb1c777a504382dbade7e749af9f055df43a7da903df834974c81bbcd0a056d4503eb934cbfc75504400b7cd95933be3cf6c4e6d37e2ad8770dd4cded1f46a6be0b1e7c401e46b69ea15476c6bef36e1149b7efab14df3cea7197041e999f6cbe6f6eaef38357b542fac8d734e2ede1dc11212adeb0b741ca795519e9348fb1e277debdceb5e744030b52043029d61b99fd37fb9b44ec1594a4f9d9aaa243c1a67823149c6bf0250c025", 0xf9}, {&(0x7f0000000300)="d4ffea55e995f07b2cb9e2c5e6eaeb028cf070928e78d7f9ce3af37695f4cb20c31b73258ea55d1f76ad109cbe86b5f8ecb60620dc50ef3122b96a04ec494b6e", 0x40}, {&(0x7f0000000340)="cf8a649b7818a80e7bb0f975184a7921a84be452f6382c", 0x17}, {&(0x7f0000000380)="4db00b90eea43f23031dc7c4f2c77fa4a22929679c1c5e071ce7fd182549d9647c317d638d889616f8be5ca9a8d8910a43859a5dd0c5caa3ce8e293500f4fc5ce78b2088a8e849712314491bc79a42d92c1e7e35e0b8d1c16e1aeab0902cbb2a8d12f820802581d13ffd0f1923666c50e7a05d9ae0d0038102bc21840cbfe586", 0x80}, {&(0x7f0000000400)="f519ba378f735c8c5e46204e1d7aed32236ec21a837314c95b21416d0cbd9612bf8f4327e9c987af1ca69e21c49b2be749617099a5a5d4cabe6302b2a5ec01c55359c74e6e885b6598c0513f4218b921ce25213829a237ac6c99f2113c63d9ca61210102e60e67c0d9e3dc3a1d5f3b17385201c89bed3f62bbd8c7ff2f1946c07c993c9592d8a268610cc00805259ef4e20db35d8921411d9a1f9cae0873fec9", 0xa0}, {&(0x7f00000004c0)="a462d4b6c1d2d84ed15b5e0956e63a498ac2e2274abbfb1ebcd03bc9f46653eec6da0a281212e4dcc874f9d91c613be8fbe847722c408bc36c0a1d1d871306c7e580be2fb5a89794b370af059e552db4f0207b55227db643e520dcbd94e8582a30730be6506e0a8fbcef6c6cf680ecd4eaafa1fa540e74234704b9866503798fd9b1516588af4755d28e61db65b0820179dc1db4af7e9a0cdfd39d19cbd874bcb09f77c266e7dd6b4e0e26c1949716f1ec0f4a8cafd85175acafb383496e421228", 0xc1}, {&(0x7f00000005c0)="e3420a2c254e40d295ad2868fccb263e0075eaf123a99b3d6d1f604f792601b3f1d6d552360580e1f5ff31ac7e262d0625671a3f5adbfbfb7bbb93bf03d1cfd1aeb0e77bba954abea431847ea8ad5a68f59211c209708bc662f69f31a810a1926c8be53414c7ca4bebc26a7e9d67e883550c64081d081bf5468a27f1298d3b0c4b90f3047e8bebafc047b07ba3e34387db17b2c1bddd8cd52c36", 0x9a}], 0x9) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f00000007c0)=""/180, &(0x7f0000000880)=0xb4) pkey_alloc(0x0, 0x1) pwrite64(r1, &(0x7f0000000740)="1c772a1f432f4628effa17da7579a40b83b84b54f8170995bc3320c50f9d293bbe8adde5a5e3385a48ab72bf7f725fd8818eb9eeed5dd00227faae5cb2bf98be724c2485b92873558cb320797e886ce92b3394c9618ab0d1297c83a6190e1f", 0x5f, 0x0) accept$alg(r2, 0x0, 0x0) 13:51:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r0, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000000080)='/\\)\x00', 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000fed000/0x13000)=nil, 0x13000}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002700ffff00700000000000000012000000"], 0x14}, 0x1}, 0x0) 13:51:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:37 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x8, 0x2, 0x3, 'queue1\x00', 0x800}) close(0xffffffffffffffff) 13:51:37 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x910, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x5, 0x1, 0x4, 0x4, 0x0, 0x9, 0x2, 0xbd, 0x8, 0x3e}) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 13:51:37 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) getitimer(0x1, &(0x7f0000000100)) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={"629a8975746500", 0x0, 0x3, 0xffffffffffffff2b, [], 0x10000000000001d5, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000380)=""/248}, &(0x7f00000002c0)=0xea) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="14000000270000af27ec16370f56000000001200000000000000000000000000ecdcfba6767b869eccd33f332e30a0052a3e6a98d7850e9a5323925a43e695a27628105647c088bb2e31a1a3f53f5f5574208101955d2e25ebddc713bf9ea741d47182da5f5f459238b9b3d8e49384ef6d78332c5d382ea4442df03b9960ae3e90d58dc1254c01c9bc56a3285787e51344590f8ee3eb99f3e62af52401551f9c72f9525fcf78a9a30e6baa10"], 0x14}, 0x1}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 13:51:37 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/l2cap\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x2, 0xffffffffffffffff, 0x400}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73dc) sendfile(r2, r3, &(0x7f00000000c0)=0xffffffffffffffff, 0xb46) 13:51:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x220200, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e21, @rand_addr=0x2}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6tnl0\x00'}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0xffffffffffffff01, 0x80) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x112, 0x401) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000000000)) 13:51:37 executing program 2 (fault-call:3 fault-nth:35): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:37 executing program 6: r0 = socket$kcm(0x11, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x40400) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/135) 13:51:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) socket$inet6(0xa, 0xa, 0xffffffffffffff81) 13:51:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffbee, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1, 0x1, 0x9, 0x3, 0x5, 0x15, 0xfffffffffffffffb, {r2, @in={{0x2, 0x4e20}}, 0x5, 0x1, 0x8, 0x40}}, &(0x7f0000000240)=0xb0) r4 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3, 0x9}, 0x8) lseek(r4, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000300)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) 13:51:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) sendmsg$kcm(r2, &(0x7f0000003b40)={&(0x7f0000000180)=@xdp={0x2c, 0x1, r3, 0xf}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000200)="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0x1000}, 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"8e7d89f1d118b588f79fb078b1bfe97649614f0612be48c590a00f349d9fe5e2a364a550939d55cea42c57b4fbaa8785904c2f7d5dd9b107f71ee560755f4f7d63abac6a67b398076deebc63fdd4cef4080613288f0ec7c10db0442685ccc1ea413fd2da1b121109ed7a54a7419c3e6b4841d4e0a5a8d2294139afa379fd8e8b37b73ef2bc806089faa3c0efe5a6b5e2d0"}, {0x58, 0x10f, 0x1, "e9d434c42d950f3c550abc8132749bbf1c0a09b77285188c0f4dc566a74eaac1e9ef66296c8470b0bb584077c424ad2a32cb41feac1c87522f418856dcfbece81bc30237e944"}, {0x28, 0x102, 0x9, "87ad6282528bfdee918933ea27ed37ce7178fd"}, {0x78, 0x6, 0x3, "2ab65ad89572593d87dfc20ff6c022e55accd3696a2bfe7463656d180692cf868d0163ced4c9b19ba360994f51b3b1401d818bb78bd81726c4464f534ba0cd54ac2443b012729ce14c0dfc5e54140e64a2980f20d62c99587e8b8f50e2671f614e2d1b"}, {0x100, 0x109, 0xff, "12070cd39677795bdb250d25f74d312d212e5d309c885f848f766811bc5e2917c92da7444c61656262c82c023d36179cc4c32e78d6c24a296a6c484ab65ffca37b830d6f2fdf50f5c16e625dea529215abe40a1bc3380aec384e44c97a19f15d11979c31c2036c4da93865a1c2df7bb73d32903955fa2393f98cfb9b8209a438035248afdb4ae76f0b52bf209ab8d9b0b90784289531ee5b447331d864424d3eca7f2d87feb0a47f0f40b36b94c00da9ec82363545510f425a7b05c9994fcb75b5c083474d04adece8a8e136bd7b1476bfa3b2f76973577d5587b46d559c33e93c86210370bc02a400196a3edf14"}, {0xb0, 0x11b, 0x1, "4d99a8f8c07083cbbbe9047275a35100e1bea7923f5fc0cf41ffffeb27558a83d0fe38243f14bda6fcd8dce73b22d37970f73084b7e90a4220305a6a69dc55924bfdd8aa750754fda284356aa93f2365c8700590f5d8b4b0cc1dbc3e024242029224bc57e494ad94c0c69623ef8c3686fa797b57b4588b1768b84e1ec4cc345967a33b16b623f0109ce3f8c7bdb990abbe5eaff48485bc4b9b67f278c2c5"}, {0x68, 0x13b, 0x4, "1adec26edfb54815fea57e4143513429e36fc10dedd0f3e7ef4e31435e31222e6dd3449164499e2a6dd95ece94685bd5b10f6f3b33de254f044861e791eac5daeb54e6d437120dd5d5974d663c7cdc052e5be288f82d"}, {0x1010, 0x6, 0x60, "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{0x110, 0xff, 0x5, "7980993641de01b8e8b4b70185661eb14b70eb503f527e4bf75800b362e6998b93a0122b747b670a784fb7903e9895773a625944d0c12ec19f54ed4062a54a838c821f3002265c565d0c38dc9dde16b49c0608b46a9c070b8d56962c32dbb03558d28c695c3ea223ebe6aceae12ee04caf5b2297150933c231a41d1a6a4cf7cba6a29be6bdbe8ddef4d342c947d3f542cf5f42a51368b8e938e879d96b6354d72ffb1818342b4d932112cc961ac4c042a0faec682841e72a55d3d1929d367d380b8213929e2692e2c162e6691cefb2d429930e81bbc3d91d41501e740bf5809bb19bfe63ec9ab6f6d3083add2075ed1bcf68ac6a73865abad0"}], 0x15c8, 0x4000000}, 0x80) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) [ 253.767403] FAULT_INJECTION: forcing a failure. [ 253.767403] name failslab, interval 1, probability 0, space 0, times 0 [ 253.778878] CPU: 0 PID: 17781 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 253.785760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.795156] Call Trace: [ 253.797810] dump_stack+0x185/0x1d0 [ 253.801501] should_fail+0x87b/0xab0 [ 253.805280] __should_failslab+0x278/0x2a0 [ 253.809573] should_failslab+0x29/0x70 [ 253.813515] __kmalloc+0xbe/0x350 [ 253.817010] ? sctp_v6_cmp_addr+0x13e/0x180 [ 253.821374] ? sctp_add_bind_addr+0xb0/0x630 [ 253.825909] ? sctp_bind_addr_state+0x1ef/0x370 [ 253.830626] sctp_add_bind_addr+0xb0/0x630 [ 253.834906] ? sctp_bind_addr_state+0x2a0/0x370 [ 253.839909] sctp_copy_local_addr_list+0x4e1/0x610 [ 253.844904] sctp_copy_one_addr+0x210/0xc40 [ 253.849298] sctp_bind_addr_copy+0x28c/0x970 [ 253.853805] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 253.859404] sctp_sendmsg+0x4764/0x5fc0 [ 253.863465] ? kstrtoull+0x757/0x7e0 [ 253.867281] ? sctp_getsockopt+0x14940/0x14940 [ 253.871936] inet_sendmsg+0x3fc/0x760 [ 253.875800] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 253.881233] ? inet_getname+0x4a0/0x4a0 [ 253.885286] __sys_sendto+0x6c4/0x7e0 [ 253.889160] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 253.894155] ? syscall_return_slowpath+0xe9/0x710 [ 253.899111] __x64_sys_sendto+0x1a1/0x210 [ 253.903334] ? __sys_sendto+0x7e0/0x7e0 [ 253.907365] do_syscall_64+0x15b/0x230 [ 253.911337] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 253.916567] RIP: 0033:0x455a99 [ 253.919811] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 253.927567] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 253.934899] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 253.942233] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 253.949554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 253.956872] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000023 13:51:38 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$KDENABIO(r1, 0x4b36) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x100000a8, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)}, 0x0) readahead(r1, 0x1000007fff, 0x4010001) close(r1) readv(r1, &(0x7f00000017c0)=[{&(0x7f0000000140)=""/15, 0xf}, {&(0x7f00000004c0)=""/217, 0xd9}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f00000005c0)=""/92, 0x5c}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/117, 0x75}, {&(0x7f00000016c0)=""/215, 0xd7}], 0x8) uselib(&(0x7f0000000340)='./file0\x00') 13:51:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x1) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 13:51:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x803, 0x2) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180)=0x8000000000004, 0x4) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) socket$inet(0x2, 0x6, 0x9) 13:51:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002740ffff00000000000000001200b000de5d2d8ccd1b"], 0x14}, 0x1}, 0x0) 13:51:38 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0xa2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x3, 0x4) 13:51:38 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./file0\x00', 0x400) rename(&(0x7f0000000080)='./control\x00', &(0x7f0000000040)='./file0\x00') flock(r1, 0x4) 13:51:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)={0xe8, 0x2000000000000027, 0xffffffffffffffff, 0x0, 0x0, {0xf}, [@generic="1b058c8bec010843bc50bbb900b5652ad4c24b0468ac02d1de8bb6b044940ca9f9e522592434838780978855eda69471959bf55b1cc2b26f47e7e74e443b238f5aa366bc2f1d3ad9b7d4fef0d7edbbf6730ad747bee9cef9fe9a472888e4c30e1338afe97a42308d6616ace7dc035beda95b8c1f6367dce879b2f568c57d27802f5de8c0ba360f058b2c526a9c5228cf30b7b5c33826869f031d297a8b85c5bc82b90cae2911c720166f1f23e23b9ed8636ea9d41f86a4c037570b1a68d732549906fe768a40f98bd69d278ad009fd3375"]}, 0xe8}, 0x1}, 0x0) 13:51:38 executing program 4: setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', "b7ca34375ce311d430f446"}, &(0x7f0000000240)='\x00', 0x1, 0x3) r0 = memfd_create(&(0x7f0000000080)="b7ca34375ce311d430f446", 0x2) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9b86231) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x4, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @link_local}, {}, {0x0, 0x0, 0x0, @broadcast}]}) 13:51:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000040)={r0, 0x0, 0x100000000, 0x3ff, 0x4e4}) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) io_setup(0x6, &(0x7f0000000040)=0x0) io_destroy(r1) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 13:51:38 executing program 2 (fault-call:3 fault-nth:36): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r1, 0x102, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2705}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:38 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:38 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) close(0xffffffffffffffff) 13:51:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x7) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) [ 254.755774] FAULT_INJECTION: forcing a failure. [ 254.755774] name failslab, interval 1, probability 0, space 0, times 0 [ 254.767270] CPU: 1 PID: 17860 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 254.774147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.783537] Call Trace: [ 254.786193] dump_stack+0x185/0x1d0 [ 254.789903] should_fail+0x87b/0xab0 [ 254.793678] __should_failslab+0x278/0x2a0 [ 254.797975] should_failslab+0x29/0x70 [ 254.801943] __kmalloc+0xbe/0x350 [ 254.805438] ? sctp_v6_cmp_addr+0x13e/0x180 [ 254.809794] ? sctp_add_bind_addr+0xb0/0x630 [ 254.814241] ? sctp_bind_addr_state+0x1ef/0x370 [ 254.818949] sctp_add_bind_addr+0xb0/0x630 [ 254.823216] ? sctp_bind_addr_state+0x2a0/0x370 [ 254.827945] sctp_copy_local_addr_list+0x4e1/0x610 [ 254.832921] sctp_copy_one_addr+0x210/0xc40 [ 254.837307] sctp_bind_addr_copy+0x28c/0x970 [ 254.841775] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 254.847350] sctp_sendmsg+0x4764/0x5fc0 [ 254.851396] ? kstrtoull+0x757/0x7e0 [ 254.855202] ? sctp_getsockopt+0x14940/0x14940 [ 254.859853] inet_sendmsg+0x3fc/0x760 [ 254.863714] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 254.869148] ? inet_getname+0x4a0/0x4a0 [ 254.873198] __sys_sendto+0x6c4/0x7e0 [ 254.877068] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 254.882057] ? syscall_return_slowpath+0xe9/0x710 [ 254.886994] __x64_sys_sendto+0x1a1/0x210 [ 254.891897] ? __sys_sendto+0x7e0/0x7e0 [ 254.895911] do_syscall_64+0x15b/0x230 [ 254.899858] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 254.905069] RIP: 0033:0x455a99 [ 254.908274] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 254.916026] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 254.923327] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 254.930629] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 254.937945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 254.945244] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000024 13:51:38 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$KDENABIO(r1, 0x4b36) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x100000a8, &(0x7f00000002c0)=""/77, 0x4d}, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x3f00) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000000)}, 0x0) readahead(r1, 0x1000007fff, 0x4010001) close(r1) readv(r1, &(0x7f00000017c0)=[{&(0x7f0000000140)=""/15, 0xf}, {&(0x7f00000004c0)=""/217, 0xd9}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000003c0)=""/67, 0x43}, {&(0x7f00000005c0)=""/92, 0x5c}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/117, 0x75}, {&(0x7f00000016c0)=""/215, 0xd7}], 0x8) uselib(&(0x7f0000000340)='./file0\x00') 13:51:38 executing program 4: lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}], 0x7c) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x480000, 0x0) close(0xffffffffffffffff) 13:51:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x545) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:38 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) inotify_add_watch(r1, &(0x7f00007a7000)='./file0\x00', 0x400) rename(&(0x7f0000000080)='./control\x00', &(0x7f0000000040)='./file0\x00') flock(r1, 0x4) 13:51:38 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x7fffffff, 0x8400) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000001040)) r2 = accept$alg(r0, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f0000000040)) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000001080)={0x0, r3}) recvmmsg(r2, &(0x7f0000000f00)=[{{&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000000200)=""/5, 0x5}], 0x2, &(0x7f0000000280)=""/7, 0x7, 0x9}, 0x6}, {{&(0x7f00000002c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/32, 0x20}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/112, 0x70}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/219, 0xdb}], 0x6, &(0x7f0000000700)=""/137, 0x89, 0x8000}, 0x5}, {{&(0x7f00000007c0)=@pppol2tpv3, 0x80, &(0x7f0000000900)=[{&(0x7f0000000840)=""/138, 0x8a}], 0x1, &(0x7f0000000940)=""/139, 0x8b, 0x1f}, 0x8}, {{&(0x7f0000000a00)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000a80)=""/189, 0xbd}, {&(0x7f0000000b40)=""/136, 0x88}, {&(0x7f0000000c00)=""/28, 0x1c}, {&(0x7f0000000c40)=""/30, 0x1e}, {&(0x7f0000000c80)=""/147, 0x93}, {&(0x7f0000000d40)=""/56, 0x38}, {&(0x7f0000000d80)=""/205, 0xcd}], 0x7, 0x0, 0x0, 0x1}, 0x9}], 0x4, 0x20, &(0x7f0000001000)={0x77359400}) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000280)="025cc83d6d345f8f760070") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r5 = syz_fuse_mount(&(0x7f0000000040)='./file1\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f00000002c0)) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r6, 0x0, 0x0, 0x73e0) sendfile(r2, r6, &(0x7f0000000000)=0x19, 0x2) 13:51:39 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x8, 0x27, 0xffffffffffffffff, 0x0, 0x4, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:39 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0x0, 0x2) close(r0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/161, 0xa1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x82000) 13:51:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001300)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000001400)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000005480)={'bpq0\x00', 0x0}) sendmmsg(r1, &(0x7f0000005cc0)=[{{&(0x7f0000000040)=@ipx={0x4, 0x8, 0x3f7, "ae1657908abe", 0x40}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)="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", 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0x1000}, {&(0x7f0000005200)="6bad6883fae6df5807f5d96b34284cba714840bdb4238759498133d1f780c42f7cc42d898dd123395e77126bf0605491a7356035d30095cd9c32bee62ca243483211ee0d0526de790ec739bcbfab336a4e519e9750bfec2279c16b7a08c2c0e24331afe2d0f72d40b3d527dbc9fc0a59b8e4c8e26fbdeb481b3e062ecede60ceb21265089c836ba542e1e55feaa4be3dac37e745bd1fe5000c1dc661c63aa22172596cdb", 0xa4}, {&(0x7f00000052c0)="0a8865ba0bd3d3714c48685d2dab40b98e2264bdc2fda747ef911bdb56ddb0d1a529f8a25c443a08633215ae00b72a5b49ba67d80708e472eb30b8e4e371c4788952538f63094ac817a190acaa7c4bd1ffdac531b16f952f227d092ca7721bbc4ed9ca41cdf96afd9d7d3213db54561029844ebbb642a1decefa", 0x7a}, {&(0x7f0000005340)="e8b63f6eee59a1a1110236252d460e3a1448562552f6d6ad0a779ba018e9e63774925b11ed9d21177bf8faa785567e8e36d52cecc710d26962c7e0ef3df833246e1b57936ba76e1c34501ebf78e324b66b151a603bf20af012c1c00cb25e6d7690687a70e96b036502bbbd5fb9a4c6e8337d716ac10e7513735f694f44a5904a29d39b5abc7e0f416cc83f647472e0bd40901565be20255bba0a25f97fc9a598c919012f94efe5a2b10fc2d5d2e87dc6ffbc9998137733d8998841", 0xbb}], 0x6, 0x0, 0x0, 0x8091}, 0x3}, {{&(0x7f00000054c0)=@ll={0x11, 0x1f, r4, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000005840)=[{&(0x7f0000005540)="0ccd2e12fdc96ff656aea71483c15a1b9305cdadf1517533032f4cc8f89d976efe040f283c0f808ee6dd0bbf3279cb7dc72c5242e3331835a99dbf1f83eef11f1f38df275b9f038acfafce8773ce0d134cf103e61131bb0c45ce06acd597ef2daaaf4173e2233edfedb428a1ee2bd0e2eef5a75240f9e73d9a99691d5b0222159e5994ceac6469103d869dc14b2e5e01a8ebb5b4f638a350e3d0d6afd0320b9db993f62ee27993887c353f7abc758aff46b7a38f9f118742a571f64c3683072f5238ae6e7a39d7ed78af2e", 0xcb}, {&(0x7f0000005640)="80ee22a484fbe3ce9b3f043e55581938832c00b07da53ca3fbd3436f5317cebafffb2fffd2cecf42684247c8eb2506f0ab9fff7aa555037eefe2feffca2130054877425c28a984efad9b151f4f500358becabd4ea9b3cd651cadbfed6a0854d0dc0f839fb6e8f29900870ae1396c6fc87d42e21e58d9fdbf2f05180f6fcf708e191e149c2964869a775b51649af09b81ddcbaa907e04df3b6841e4919389bcee7675be28e46a292a21912d398e563aa42450fe29fc2fbc9b971f393371467494f7a33bff84910860077657ad5f9d19ba46", 0xd1}, {&(0x7f0000005740)="572679ec8a23256a60b6393977b0214996ecb76549390dfe2fea5274cbda3402e36b6e0fa5b972c234b062080ef790b98ec0af3fd7f5a9c1587b1430a68ee0a8c66a6d2e6040050113b469cc78a2d370a541c8cf103f568fc17e948496f9636fa1df8f0f6057cd0067ed46df1115a41fc9203d1f1d7f1e77eee46cd340c71e4a2bd9eea9418846ae8c5327e98b9a309a2ca307f180c38af3b8f5c340155dba6ef8031d14bad6400d74db56459e7baf7fdbf42a88262f0c6b7c7d7771a0e1e42ae2ca3b61500a6db2000bae745ddbf95eb05d2cf631b19b4514dd5c815a86e573c2370ca6", 0xe4}], 0x3, &(0x7f0000005880)=[{0x90, 0x0, 0x0, "3f13f0b3ccc8d7f290ca628616c273deaceda7649245077be611e7c75922d55b0d8a1d462f6a3967630fd066ddccf8d76099888819fab3588c40a09bbc22f78bbdae088df60c5b9ecebe0b300d2f12238e5ba34005e747f63d605e058f88937c1f63670390e9d1ea6339fe843f8c039c6faa49a3c8d2c401f951f9"}, {0xf8, 0x116, 0x7, "9a73725e3a7d631845f758778eb759f56c96261ccf3d532ee9c3ce26bcbd44808d8404e56d606db89ae118d1e0abed5307f946d0c37d3f118cb941c6d25f7cfc1d09f999e247f03e7a2a2431f8a877092e0c359dae7cba182440528b4f2a0feb1f8d01510e073327994708642b9212de7088b01d312d5e6909842aab2aa6a7c0b591b177b51505f752c1700379ff43f5ccdc38a7631ee3809bb3ebd764476403b5f6dff81768eeb372eaa1d93b48f25f2bc1fec2245185462405b062018bbb1ab6538909923065f199e61f2747584628c72a7da21263b5ae6c0cb4a42bef631a98b246e40ff7a6"}, {0x20, 0x13b, 0x7, "23daea20cdd579bb01b9e4"}, {0xa8, 0x19d, 0x6, "5515e893a9cf24d5674875f4d1d3b707b665ac02b6c5113b4c76cc33d7b02e3c551cfd4a82a1386eb1e60240284022e0a1f0ea43e3c978db545976a3802e98d0d532b74afd85f73f79f35c955e434a6150152896801cf0a271ee44d9624f1a413490b3559aace0293a9aa163c2c5ea0f55ab569dd2297e735e478a18d8018747bfe57ce7ce296d07bc5391b5762eb69b8ca02e4f"}, {0xc0, 0x1, 0x5, "7d7e2739b551d2b6b6018e6d7443e8122248cecf6cf98ea43f9e5b447ed86abae73dbc083a366b91c198d69247a00809c4615f3b380c13f19e1d0e6c75e9cc71dfeb6091d353f55f9f2d2df5f6bf0058be43bb9885f0b6f8a758031af341c7ecc6acda558a41fe5155504957165fe8511b67d3435da2dfa0056ef29372798223e4f646625aa6b2e9fdbb4e9bab7b5cbb6a2c4ea0bd208d34548b9ca7b06a42cd2cdc928aea94b315a8cb71"}, {0x30, 0x1, 0x80, "52be70e331bddc0ba28db6bbd919a90b952ca739c0dfc41d2d9c"}, {0xe0, 0x13f, 0x7, "ba43ff5d9619f941f09e5817d219c85aa63ce29af1c8c34f4ead920bdf9a5faf4404a95d5b96e6082cd31b2409fe09ce5149a1715fb7071095a09cdd2f1a867360e24a6a17545cd088a2e7e1efe4936863affbebfd43384dec983ef3ca7ac8db5e7e2dd8ef2946812c50f5857f5db750a8f6d709eb3f974595e4aa31ebf9987e048ae51b77f66a7c55a03a66cd9d28ae6510a5f851da5fe27abd07f9ce7043af2c898669091da780554821e58ed7882235c6743e6430e2ca4642e064436a7794f8274a8e7ed55fae7692"}], 0x420, 0x4000000}, 0x7ff}], 0x6, 0x8000) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:39 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:39 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x80) fchmod(r0, 0x8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x400000) timerfd_gettime(r2, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x26, 0xffffffffffffffff, 0x0, 0x25dfdbff, {0x12}}, 0xfffffffffffffc51}, 0x1}, 0x40010) 13:51:39 executing program 2 (fault-call:3 fault-nth:37): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:39 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) 13:51:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x3ad1d8dd7054ac28, 0x10000, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002700999ef8205daa515d793750ff0000"], 0x14}, 0x1}, 0x0) 13:51:39 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 255.717751] FAULT_INJECTION: forcing a failure. [ 255.717751] name failslab, interval 1, probability 0, space 0, times 0 [ 255.729140] CPU: 0 PID: 17926 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 255.736435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.745832] Call Trace: [ 255.748486] dump_stack+0x185/0x1d0 [ 255.752173] should_fail+0x87b/0xab0 [ 255.755951] __should_failslab+0x278/0x2a0 [ 255.760267] should_failslab+0x29/0x70 [ 255.764235] __kmalloc+0xbe/0x350 [ 255.767746] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 255.772107] ? sctp_add_bind_addr+0xb0/0x630 [ 255.776553] ? sctp_bind_addr_state+0x1ef/0x370 [ 255.781294] sctp_add_bind_addr+0xb0/0x630 [ 255.785585] ? sctp_bind_addr_state+0x2a0/0x370 [ 255.790314] sctp_copy_local_addr_list+0x4e1/0x610 [ 255.795400] sctp_copy_one_addr+0x210/0xc40 [ 255.799795] sctp_bind_addr_copy+0x28c/0x970 [ 255.804277] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 255.810132] sctp_sendmsg+0x4764/0x5fc0 [ 255.814175] ? kstrtoull+0x757/0x7e0 [ 255.817964] ? sctp_getsockopt+0x14940/0x14940 [ 255.822583] inet_sendmsg+0x3fc/0x760 [ 255.826440] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 255.831868] ? inet_getname+0x4a0/0x4a0 [ 255.835909] __sys_sendto+0x6c4/0x7e0 [ 255.839773] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 255.844760] ? syscall_return_slowpath+0xe9/0x710 [ 255.849701] __x64_sys_sendto+0x1a1/0x210 [ 255.853911] ? __sys_sendto+0x7e0/0x7e0 [ 255.857932] do_syscall_64+0x15b/0x230 [ 255.861876] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:39 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x800, 0x6, 0x4, 0x6, 0x7ff, 0x401}, 0x1, 0x9, 0xffffffffffffffe1, 0x3, 0x6, "6359154c168a15d4695008cc1cd1b4e9b8f23438156d5708a7ad37976a5c2fb398923cfc320ff3cd8b3d061cde0ed17f00b2ba0785b3ecd3731944d459c2b76b62774a5ee76e669c1d597920a8d1412f7a00f37c9e33db8d4463fc49a2092b576d20b3cdba38f80ea0c534649d9cba517c500bcdf50750c0477e2d2c5de84b1c"}) close(0xffffffffffffffff) socket$inet_tcp(0x2, 0x1, 0x0) 13:51:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:39 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = semget$private(0x0, 0x1, 0x20) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000100)=""/96) [ 255.867099] RIP: 0033:0x455a99 [ 255.870314] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 255.878211] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 255.885521] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 255.892844] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 255.900157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 255.907465] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000025 13:51:39 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) mq_open(&(0x7f0000000000)="b7ca34375ce311d430f446", 0x0, 0x40, &(0x7f0000000080)={0xffff, 0xffffffff7fffffff, 0xffff, 0x7, 0x4, 0x1000, 0x400, 0x5}) 13:51:40 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socketpair(0x9, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fcntl$setstatus(r1, 0x4, 0x46c00) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r0, r2, &(0x7f0000000000), 0x100) r3 = open(&(0x7f0000000140)='./file0\x00', 0x80200, 0x14) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) 13:51:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400009a61e3cf53a2cd9206002700ff03000021"], 0x14}, 0x1}, 0x0) poll(&(0x7f0000000080)=[{r0, 0x10}, {r0, 0x100}, {r0, 0x1000}, {r0, 0x200}, {r0, 0x400}, {r0, 0x200}], 0x6, 0x7) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) 13:51:40 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) 13:51:40 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:40 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x3, 0x8, [0xfffffffffffffbff, 0x5a]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:40 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000080)={0x1ff, 0x8, 0x5, 0x0, 0x0, [{r0, 0x0, 0xc62}, {r0, 0x0, 0x8}, {r0, 0x0, 0x3}, {r0, 0x0, 0xfffffffffffffff7}, {r0, 0x0, 0x7}]}) lseek(r0, 0xffffffffffffffff, 0x3) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) close(0xffffffffffffffff) 13:51:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:40 executing program 2 (fault-call:3 fault-nth:38): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:40 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 256.700274] FAULT_INJECTION: forcing a failure. [ 256.700274] name failslab, interval 1, probability 0, space 0, times 0 [ 256.711662] CPU: 1 PID: 17979 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 256.718539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.728363] Call Trace: [ 256.731009] dump_stack+0x185/0x1d0 [ 256.734687] should_fail+0x87b/0xab0 [ 256.738456] __should_failslab+0x278/0x2a0 [ 256.742739] should_failslab+0x29/0x70 [ 256.746673] __kmalloc+0xbe/0x350 [ 256.750191] ? sctp_v6_cmp_addr+0x13e/0x180 [ 256.754547] ? sctp_add_bind_addr+0xb0/0x630 [ 256.758991] ? sctp_bind_addr_state+0x1ef/0x370 [ 256.763701] sctp_add_bind_addr+0xb0/0x630 [ 256.768057] ? sctp_bind_addr_state+0x2a0/0x370 [ 256.772783] sctp_copy_local_addr_list+0x4e1/0x610 [ 256.777768] sctp_copy_one_addr+0x210/0xc40 [ 256.782160] sctp_bind_addr_copy+0x28c/0x970 [ 256.786629] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 256.792216] sctp_sendmsg+0x4764/0x5fc0 [ 256.796255] ? kstrtoull+0x757/0x7e0 [ 256.800056] ? sctp_getsockopt+0x14940/0x14940 [ 256.804694] inet_sendmsg+0x3fc/0x760 [ 256.808551] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 256.813972] ? inet_getname+0x4a0/0x4a0 [ 256.818020] __sys_sendto+0x6c4/0x7e0 [ 256.821884] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 256.826872] ? syscall_return_slowpath+0xe9/0x710 [ 256.831816] __x64_sys_sendto+0x1a1/0x210 [ 256.836014] ? __sys_sendto+0x7e0/0x7e0 [ 256.840023] do_syscall_64+0x15b/0x230 [ 256.843956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000000000)=0x20000000000001b, 0x57e) 13:51:40 executing program 0: syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r0 = getpid() perf_event_open(&(0x7f0000c86f88)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, r0, 0x0, 0xffffffffffffffff, 0x0) 13:51:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="149c68b367b43789f4b0a7cb9fbf6d00007b9bffbfe4ff3400272043a4320db4d093596afd06d5095575521217dba1b77f3ae0682cde96efeeb59783b592425a86dddc9f22600fbe6eec471fb4e1036c80926d379ea4727355d677fdbd48109bff804f3cf9fa95aa726a1ca4f6cafd958cf3e3cbf7ee7a7a8c32882d0c67a86522b2ccfd80a1fd13"], 0x14}, 0x1}, 0x0) 13:51:40 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="bff39b6ef7cae5a2183a7b6a86cf681c5922e3b999bc69032e095020487475ac82240927f32cc81a9d9cd5b46a820c59b9a93a77c90296d2121d6aa6193683794f488551aa9f6f1bf94a99002382533e7c7a4906f68526759b8b848798632224491e14254f57c2e4738a6847409416369d1fd222", 0x74) [ 256.849169] RIP: 0033:0x455a99 [ 256.852381] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 256.860138] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 256.867434] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 256.874735] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 256.882035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 256.889342] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000026 13:51:40 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 13:51:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='userkeyringJ]%&trustedself,{\x00', 0x5) lseek(r0, 0x0, 0x1) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000080)={0xa686, 0x4, 0x7, 0x0, 0x0, [{r0, 0x0, 0x7}, {r0, 0x0, 0x1}, {r0, 0x0, 0x10001}, {r0, 0x0, 0x1}, {r0, 0x0, 0x2}, {r0, 0x0, 0x8f}, {r0, 0x0, 0x2}]}) 13:51:41 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:41 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) socket$l2tp(0x18, 0x1, 0x1) 13:51:41 executing program 3: mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='veth1_to_bond\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000480)='syz_tun\x00', 0x25) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) keyctl$reject(0x13, 0x0, 0x4d, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10000, 0x0) getsockname$netlink(r2, &(0x7f0000000200), &(0x7f0000000240)=0xc) r3 = dup(r1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000280)=0x4) geteuid() r4 = socket(0xa, 0x1, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x4) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth1_to_bond\x00'}, 0x18) 13:51:41 executing program 0: r0 = memfd_create(&(0x7f0000000040)='userkeyringJ]%&trustedself,{\x00', 0x5) lseek(r0, 0x0, 0x1) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000080)={0xa686, 0x4, 0x7, 0x0, 0x0, [{r0, 0x0, 0x7}, {r0, 0x0, 0x1}, {r0, 0x0, 0x10001}, {r0, 0x0, 0x1}, {r0, 0x0, 0x2}, {r0, 0x0, 0x8f}, {r0, 0x0, 0x2}]}) [ 257.459438] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bond, syncid = 0, id = 0 13:51:42 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) msgsnd(r1, &(0x7f0000000040)={0x3}, 0x8, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x8752fce798489e15) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0xb6002) ioctl$KDSKBLED(r2, 0x4b65, 0x1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [{0x20, '.)user'}, {0x20, 'ecb-serpent-sse2\x00'}, {0x20, 'ecb-serpent-sse2\x00'}, {0x20}], 0xa, "b86f4778dab08e6aeafe7349383ae4e41f1f1416368dd6b858702a8dd9abd2d28f2f798892d8ba99a333892c4f81305a5925ea2a2507530433a050219f0ccc"}, 0x76) sendfile(r1, r3, &(0x7f0000000000)=0x19, 0x2) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) 13:51:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c05, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x1, 0x3}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xf4, "66e85dd08cf68030f491246a12e25e871f13a407af56627b5c732be51c818fca2a3edd350158fa917e3c4b3f4b89256a86b5f97598f0dbfa0e2d169397c766cdad9e200c5932a499c9553cb70ec9e7517c01cba82ae4e75a1c19af1c99cefbc3829ff5e7449d03e0fe5b65b3c9f1bfa21d0f1e3d1ea8b19fa6ae846f4867491aed351ad758071cbc791e2d1bda8d34658c52e15004c0a64cc94696bdcd8cff9c05859f0bcc31b6b457686cdf649bcec51f29916224660f934587dc2541ebf6cd439d1224008b3a04be00885316d7c29516a3c04741fdce7cfbf4ee2b7dad327df19e09e01e52edea82a7b84be6dccc5e685f6875"}, &(0x7f0000000240)=0xfc) 13:51:42 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x4080) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)=ANY=[@ANYBLOB="cd398ffb0ff2ff000000000086dd60c0e54400183afffe800000000000000000000000000000ff0200000000000000000000000000018800907800000000ff020000000000000000000000000001"], 0x0) 13:51:42 executing program 2 (fault-call:3 fault-nth:39): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:42 executing program 6: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="cd7670a388c27c3c836dc218cbe40177d66791c1665cf788d92435bff1f7581df1c7084f741ee92cc72d9df1e2a21d8d0ea5aa13997a9299aa08ee2f8b700a81745522586571c433c7ee6b6266827c2fbebe5aefc952989d2065745521839ba353743bad0368bea28be9dddbc684f13ae4da811127a2ab2154cb25f54fbc734b65250e340e582230900413145765c9870bcc86ffbf66619c75dd3925291e7c900eb6fffd7a1f342374a98b324edd94d1915c216794b73ab2c28dcc7de463005f9c63734975eb94f90da646569fd9b7c76358105d39a5d1ea157566267c8253e3d76c03dc0be882001d8406871d0f", 0xee) r3 = dup2(r2, r1) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000000)={{0x1f, 0x100, 0xffffffffffffffe1, 0x100000001, 0x9, 0x1}, 0x2d}) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000180)="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", 0x1000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000001180)=0x4) 13:51:42 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) write$vnet(r0, &(0x7f0000001140)={0x1, {&(0x7f0000000080)=""/154, 0x9a, &(0x7f0000000140)=""/4096, 0x0, 0x2}}, 0x68) [ 258.149257] FAULT_INJECTION: forcing a failure. [ 258.149257] name failslab, interval 1, probability 0, space 0, times 0 [ 258.161340] CPU: 0 PID: 18055 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 258.168221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.177603] Call Trace: [ 258.180250] dump_stack+0x185/0x1d0 [ 258.183931] should_fail+0x87b/0xab0 [ 258.187705] __should_failslab+0x278/0x2a0 [ 258.192007] should_failslab+0x29/0x70 [ 258.195957] __kmalloc+0xbe/0x350 [ 258.199461] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 258.203816] ? sctp_add_bind_addr+0xb0/0x630 [ 258.208258] ? sctp_bind_addr_state+0x1ef/0x370 [ 258.212967] sctp_add_bind_addr+0xb0/0x630 [ 258.217248] ? sctp_bind_addr_state+0x2a0/0x370 [ 258.221985] sctp_copy_local_addr_list+0x4e1/0x610 [ 258.226969] sctp_copy_one_addr+0x210/0xc40 [ 258.231364] sctp_bind_addr_copy+0x28c/0x970 [ 258.236735] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 258.242331] sctp_sendmsg+0x4764/0x5fc0 [ 258.246383] ? kstrtoull+0x757/0x7e0 [ 258.250189] ? sctp_getsockopt+0x14940/0x14940 [ 258.254832] inet_sendmsg+0x3fc/0x760 [ 258.258695] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 258.264125] ? inet_getname+0x4a0/0x4a0 [ 258.268173] __sys_sendto+0x6c4/0x7e0 [ 258.272038] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 258.277029] ? syscall_return_slowpath+0xe9/0x710 [ 258.281972] __x64_sys_sendto+0x1a1/0x210 [ 258.286174] ? __sys_sendto+0x7e0/0x7e0 [ 258.290219] do_syscall_64+0x15b/0x230 [ 258.294159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:42 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x6, &(0x7f0000000080)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}]}) close(0xffffffffffffffff) 13:51:42 executing program 0: r0 = socket$inet(0x2, 0x80000000805, 0x0) listen(r0, 0xf5a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$cont(0x9, r1, 0x6, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000069c0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000500)=[@prinfo={0x18, 0x84, 0x5}], 0x18}], 0x1, 0x0) 13:51:42 executing program 3: unshare(0x540201fc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x6, 0x1, 0xfffffffffffffffb, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) recvfrom$inet(r1, &(0x7f00000001c0)=""/41, 0x29, 0x0, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = socket$packet(0x11, 0x2, 0x300) unshare(0x400) r3 = dup(r2) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000000), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000000680)=""/4096, &(0x7f0000000180)=0x3) socket$inet6(0xa, 0x2, 0xfffffffffffffffb) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000140)={0x0, 0x0, 0xd6, 0x1}) 13:51:42 executing program 4: r0 = memfd_create(&(0x7f0000000040), 0x403) openat(r0, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) [ 258.299376] RIP: 0033:0x455a99 [ 258.302584] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 258.310336] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 258.317642] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 258.324944] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 258.332248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 258.339556] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000027 13:51:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:42 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 13:51:42 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000000c0)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x2, 0x1}) unshare(0x400) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r1, 0xc0385720, &(0x7f0000000000)) 13:51:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) close(r1) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:43 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001cb24)={0x20, 0x18, 0x1, 0x0, 0x0, {0x5}, [@typed={0xc, 0x6, @ipv4=@broadcast=0xffffffff}]}, 0x20}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x80000000) fcntl$notify(r0, 0x402, 0x20) 13:51:43 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x70bd2a, 0x25dfdbfd, {0xa}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40040}, 0x400c880) 13:51:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x5, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = accept(r0, &(0x7f0000000040)=@alg, &(0x7f0000000180)=0x19f) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) personality(0x410000f) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0xff, 0x4) sendto(r2, &(0x7f0000000000)="b1", 0x1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f000070b000)=[{{0x0, 0x0, &(0x7f00007ed000)=[{&(0x7f0000d90fa7)='u', 0x1}], 0x1, &(0x7f0000275000)}}], 0x1, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x5, 0x2000000, 0x6, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x3ff}, 0x8) 13:51:43 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) accept4(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e24}, 0x10) 13:51:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x759]) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x9, 0x80000) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x49af763, 0x109002) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='bic\x00', 0x4) 13:51:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x400, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) bind$alg(r2, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-cast5-avx,sha384-generic)\x00'}, 0x58) 13:51:43 executing program 2 (fault-call:3 fault-nth:40): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 259.762861] FAULT_INJECTION: forcing a failure. [ 259.762861] name failslab, interval 1, probability 0, space 0, times 0 [ 259.774254] CPU: 0 PID: 18122 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 259.781135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.790519] Call Trace: [ 259.793166] dump_stack+0x185/0x1d0 [ 259.796842] should_fail+0x87b/0xab0 [ 259.800612] __should_failslab+0x278/0x2a0 [ 259.804898] should_failslab+0x29/0x70 [ 259.808827] __kmalloc+0xbe/0x350 [ 259.812328] ? sctp_v6_cmp_addr+0x13e/0x180 [ 259.816687] ? sctp_add_bind_addr+0xb0/0x630 [ 259.821132] ? sctp_bind_addr_state+0x1ef/0x370 [ 259.825849] sctp_add_bind_addr+0xb0/0x630 [ 259.830137] ? sctp_bind_addr_state+0x2a0/0x370 [ 259.834902] sctp_copy_local_addr_list+0x4e1/0x610 [ 259.839887] sctp_copy_one_addr+0x210/0xc40 [ 259.844277] sctp_bind_addr_copy+0x28c/0x970 [ 259.848755] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 259.855473] sctp_sendmsg+0x4764/0x5fc0 [ 259.859518] ? kstrtoull+0x757/0x7e0 [ 259.863325] ? sctp_getsockopt+0x14940/0x14940 [ 259.867967] inet_sendmsg+0x3fc/0x760 [ 259.871822] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 259.877239] ? inet_getname+0x4a0/0x4a0 [ 259.881290] __sys_sendto+0x6c4/0x7e0 [ 259.885156] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 259.890178] ? syscall_return_slowpath+0xe9/0x710 [ 259.895123] __x64_sys_sendto+0x1a1/0x210 [ 259.899331] ? __sys_sendto+0x7e0/0x7e0 [ 259.903341] do_syscall_64+0x15b/0x230 [ 259.907277] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:43 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) getpeername$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r1 = memfd_create(&(0x7f0000000080)="b7ca34375ce311d430f446", 0x0) lseek(r1, 0xffffffffffffffff, 0x3) close(r0) 13:51:43 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x180, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x3, 0x4) r1 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r1, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:43 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0x0, 0x6) close(0xffffffffffffffff) 13:51:43 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x8081) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x100000000) r1 = socket$inet6(0xa, 0x2000000000002, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}}, {{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) [ 259.912499] RIP: 0033:0x455a99 [ 259.915707] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 259.923459] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 259.930823] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 259.938131] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 259.945436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 259.952747] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000028 13:51:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x260) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000000, 0x0, 0xff, 0x2, 0x8, 0x1e4d, 0x8}, 0x20) ioctl(r0, 0x8912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000004000), &(0x7f0000000040)=0x71) 13:51:44 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/174, 0xae, 0x2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) lseek(r0, 0xfffffffffffffffb, 0x3) close(0xffffffffffffffff) 13:51:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40040, 0x0) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r0, &(0x7f0000000000)=0x19, 0x2) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 13:51:44 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) bind$vsock_stream(r0, &(0x7f00000005c0)={0x28, 0x0, 0x0, @hyper}, 0x10) lseek(r0, 0xffffffffffffffff, 0x3) read$eventfd(r0, &(0x7f0000000000), 0x8) close(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x7, 0x6, 0x5, 0x148000, '\x00', 0x4}, 0xa58, [0x8001, 0x9, 0xed41, 0x3, 0x100000000, 0x80000000, 0x3f, 0x1, 0x100, 0x1, 0x4, 0x7fff, 0x5, 0x1f, 0xffffffffffff0000, 0xfff, 0x2, 0x8e, 0x36, 0x1, 0xd0, 0x101, 0x4, 0x1ff, 0x81, 0x1, 0x99d0, 0x3, 0xffffffffffff00d3, 0x7b1d5a16, 0xeb5, 0x4, 0x442, 0x6, 0x2, 0x8, 0x5, 0x9, 0x80, 0x3, 0x0, 0x3, 0x3, 0x1, 0xc387, 0x5, 0x9, 0x5, 0x5, 0x8, 0x1, 0x9, 0x7, 0x1, 0xa, 0x57, 0x9, 0xa9c9, 0x400, 0x1f, 0xfffffffffffffffb, 0x8000, 0xfff, 0x1f, 0x7, 0x5, 0x101, 0x1, 0x800, 0x1, 0x7, 0x80000001, 0x7, 0x81, 0x5, 0x80000000, 0xfffffffffffeffff, 0x8, 0x3, 0x2, 0x8, 0x1a4, 0x3, 0x1, 0x1000, 0x8, 0x1ff, 0x695, 0x5f6, 0x2, 0x7fff, 0x8000, 0xd84, 0x1, 0x0, 0x8, 0x0, 0xffffffffffff059f, 0x8, 0xfffffffffffff2c8, 0x6, 0x628, 0x0, 0xfd0, 0xd70, 0x6, 0x21, 0x6f5, 0x3f, 0x100000000, 0xfff, 0x4, 0x7, 0x1, 0x1000, 0x2, 0x3, 0x8, 0x3, 0x2, 0x10000, 0x9, 0x4, 0x80000000, 0x0, 0x3, 0x5, 0x7], {0x0, 0x989680}}) 13:51:44 executing program 7: syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="295ee1311f16f477671070") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/mnt\x00') 13:51:44 executing program 6: r0 = socket$inet(0x2, 0x3, 0x800000800000001) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x6}, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) 13:51:44 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8000000000008912, &(0x7f0000000040)="025cc83d6d345f8f760070") r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5452, &(0x7f0000000040)) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x3e, r2}) 13:51:44 executing program 0: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) syncfs(r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x80000080044d76, &(0x7f0000005000)) 13:51:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) flock(r0, 0x2) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fcntl$setlease(r1, 0x400, 0x2) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x61, 0xffffffffffffffe0, 0xd69, 0x4, &(0x7f0000000080)='veth1_to_bond\x00', 0x6, 0x1, 0x7f}) 13:51:44 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x1, 0x100022) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:44 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000003000)=""/174) 13:51:44 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8915, &(0x7f00000001c0)={'bpq0\x00', @ifru_flags=0x1801}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x98) 13:51:44 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = msgget$private(0x0, 0x4) msgrcv(r1, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:44 executing program 2 (fault-call:3 fault-nth:41): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 260.779729] FAULT_INJECTION: forcing a failure. [ 260.779729] name failslab, interval 1, probability 0, space 0, times 0 [ 260.791164] CPU: 1 PID: 18186 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 260.798045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.807526] Call Trace: [ 260.810179] dump_stack+0x185/0x1d0 [ 260.813863] should_fail+0x87b/0xab0 [ 260.817634] __should_failslab+0x278/0x2a0 [ 260.821942] should_failslab+0x29/0x70 [ 260.825911] __kmalloc+0xbe/0x350 [ 260.829406] ? sctp_v6_cmp_addr+0x13e/0x180 [ 260.833762] ? sctp_add_bind_addr+0xb0/0x630 [ 260.838206] ? sctp_bind_addr_state+0x1ef/0x370 [ 260.842936] sctp_add_bind_addr+0xb0/0x630 [ 260.847231] ? sctp_bind_addr_state+0x2a0/0x370 [ 260.851964] sctp_copy_local_addr_list+0x4e1/0x610 [ 260.856941] sctp_copy_one_addr+0x210/0xc40 [ 260.861325] sctp_bind_addr_copy+0x28c/0x970 [ 260.865791] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 260.871381] sctp_sendmsg+0x4764/0x5fc0 [ 260.875423] ? kstrtoull+0x757/0x7e0 [ 260.879229] ? sctp_getsockopt+0x14940/0x14940 [ 260.883878] inet_sendmsg+0x3fc/0x760 [ 260.887737] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 260.893173] ? inet_getname+0x4a0/0x4a0 [ 260.897224] __sys_sendto+0x6c4/0x7e0 [ 260.901088] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 260.906078] ? syscall_return_slowpath+0xe9/0x710 [ 260.911021] __x64_sys_sendto+0x1a1/0x210 [ 260.915222] ? __sys_sendto+0x7e0/0x7e0 [ 260.919241] do_syscall_64+0x15b/0x230 [ 260.923186] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) fallocate(r3, 0x1, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000140)=0xffff) accept$alg(r0, 0x0, 0x0) memfd_create(&(0x7f0000000240)='\\@.\x00', 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x63fd4288}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r4, 0x6, 0x4, [0x4e, 0xfffffffffffffffc, 0x2d, 0x9]}, 0x10) 13:51:44 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x926, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0), &(0x7f0000000180)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x218280, 0x0) 13:51:44 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl(r0, 0x200, &(0x7f0000000080)="8f349ea3b46daddd24b6a17f2e8ea4ef0c22cef346828c005af08acdbe2d6bd658a3dbd45dc6abbb2d069caaf07ea9ad817276c5172a4828d01ef2ca62e11383a852289c4790a30346b7c07ee3622710be3e07639a29a7bfbf5ac9546f9ed467f1e953c417ef16216c99c4d2e27886f13152b25d28e9bb6e26a87eb09d6c2616cd9633e2092c2855450f4b1a15b7b385da51837fdac81d0019a66e9965d1122e440fe2a6aa391b6d02579afad586dabefb0bd280ee4bff008ea40ebbbbb1f3eeb2032bdd0263ab581b4696d4a1253a924e44d03c43d4aecfa4b57e8261921f655c5bb609fcc20e4fe18ef3") close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x8000}], 0x2c) 13:51:44 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r1, 0x0, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x54}, 0x1, 0x0, 0x0, 0x4001}, 0x4000005) r2 = shmget(0x1, 0x1000, 0x42, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000001c0)=""/64) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0xc, 0x0, 0x7, r3}, 0x10) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000300)='fou\x00', &(0x7f0000000340)='/dev/sequencer\x00', &(0x7f0000000380)='/dev/sequencer\x00', &(0x7f00000003c0)='-]}keyringvboxnet0\x00', &(0x7f0000000400)='procem0@\x00', &(0x7f0000000440)="6d696d655f74797065766d6e65743073656c696e7578247b2d7ba7656d3124657468315b776c616e3000", &(0x7f0000000480)='fou\x00'], &(0x7f0000000580)=[&(0x7f0000000500)='/dev/sequencer\x00', &(0x7f0000000540)='/dev/sequencer\x00']) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r3, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={r3, 0x3800000, 0x30}, &(0x7f0000000640)=0xc) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000680)={0xfff, 0x100, 0x7, 0x1}, 0x8) shmat(r2, &(0x7f0000ffb000/0x4000)=nil, 0x7000) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000006c0)=0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000700)="ec7c622073cb52f49170027ad179d5e1244575ba29650fe1d85e93a80dded0803b08a9c954b8d904191c00918a3d9f8e4e60324e5b4df602abf14db32e531a422f17a5999a18457be701c4a481d82592705f922929835060898a9daea705a2307fd060fab92e002fb5863eadc56db623247e2db86116fe6e7a26fa7acc54f611cffecd32d7ec59299a126aa14201fbee", 0x90) r5 = fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000007c0)) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000800)=0x11, 0x4) alarm(0x100) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000840), 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000880)={r4, 0xb2, "01b2c83e94db54a4c2abcb10631549ec8be54afc1921c77fc7dfeceda28d97655f4b0f32a73bbcc6f9b11c92817c223cbeb732ba570a1c5a4f1bf34d740e4c7a08673eae9fc77a8df9651624c8055b544309554658b92ff004f6db006f06e985a535e5cc63eee1175a370b8651c9c4b14bceec448e46d79f988ea1e67d018eacca29aa91db38836de412fcb5caec168d7f181ab86ec4728ae02f984c754c72e9bba478195ef781fc5bf617ed0453a2c16cec"}, &(0x7f0000000940)=0xba) shmctl$SHM_LOCK(r2, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000980)={0x2000000000000, 0x5, 0x7, {0x0, 0x1c9c380}, 0x1, 0x10001}) r6 = syz_open_procfs(r5, &(0x7f0000000a00)='net/ip_vs\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a80)={'veth1_to_bridge\x00', 0x0}) sendmsg$can_raw(r6, &(0x7f0000000b80)={&(0x7f0000000ac0)={0x1d, r7}, 0x10, &(0x7f0000000b40)={&(0x7f0000000b00)=@can={{0x0, 0x3ff, 0x7, 0x2}, 0x399, 0x1, 0x0, 0x0, "7d945a75bd60ab1a"}, 0x10}, 0x1, 0x0, 0x0, 0x20000080}, 0x40) modify_ldt$write2(0x11, &(0x7f0000000bc0)={0xd490, 0x100000, 0x0, 0xd5, 0x9, 0x1, 0xffffffffffffffc0, 0xffff, 0x2, 0x6}, 0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000c00)=""/151) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000cc0)={r3, 0x9, 0x4, [0x1, 0x0, 0x5, 0x3]}, 0x10) pwrite64(r0, &(0x7f0000000d00)="9ed9650b647e35e3766669aea445a8287dd5bfb05ac3545071e6f01c68f20c451aaa49444b44a7d0ae000aa058c6c060570501bd49477e73494d8fc0dbdfe333404c1877fef5272be5aa0c7e7aaf4f5226c5ff038182b4d8cd98c5b60cab9b5932d8b5ec10b7d5b0", 0x68, 0x0) [ 260.928405] RIP: 0033:0x455a99 [ 260.931617] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 260.939357] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 260.946654] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 260.953952] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 260.961256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 260.968561] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000029 13:51:45 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80080) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"6d640000000000000000000200", 0x1}) 13:51:45 executing program 4: syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x7, 0x101400) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup3(r0, r1, 0x80004) ioctl$int_in(r2, 0x5452, &(0x7f0000000040)=0x6a9e) r3 = memfd_create(&(0x7f00000000c0)="30fde2b173a662f41ff446", 0x0) lseek(r3, 0xffffffffffffffff, 0x3) close(r3) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r4, 0x4000000000000000}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 13:51:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x73e0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @loopback}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'tunl0\x00', r2}) sendfile(r1, r1, &(0x7f0000000140)=0x19, 0xad0) 13:51:45 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffff, 0x40000000000000) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x2, 0x300) io_setup(0x6, &(0x7f0000000000)=0x0) r3 = fcntl$dupfd(r0, 0x0, r1) io_submit(r2, 0x1, &(0x7f0000000140)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f00000000c0)="bf54dec2de5c80dfb45d06db00263462bb0905cb6167e490b5b808164290987ff5e304e795d563ea85881696b3c3e485580bec95c301faa1eafeda54d8f24476959defd6e2ca3727fc0eee7d6fb637f95199dcc040ff8f6eb9996c8680", 0x5d, 0x4, 0x0, 0x1, r3}]) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f00000014c0), &(0x7f0000000080)=0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xd8, r4, 0x401, 0x70bd28, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4f4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x179f}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xd8}, 0x1, 0x0, 0x0, 0x20040891}, 0x800) 13:51:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000e0e281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab448671b63bec6e9395aabab4d045f1ad982a2a897fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) getsockname(r1, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) sendmsg$nl_route_sched(r2, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12080080}, 0xc, &(0x7f0000000600)={&(0x7f0000000380)=@newtfilter={0x268, 0x2c, 0xb00, 0x70bd25, 0x25dfdbfe, {0x0, r3, {0x0, 0xfff3}, {0xffff, 0xffff}, {0x10, 0xfff7}}, [@TCA_RATE={0x8, 0x5, {0x100000000, 0x80000000}}, @TCA_RATE={0x8, 0x5, {0x4, 0x2}}, @TCA_RATE={0x8, 0x5, {0x3, 0x81}}, @filter_kind_options=@f_matchall={{0x10, 0x1, 'matchall\x00'}, {0x1e0, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0xe, 0xb}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x1}, @TCA_MATCHALL_ACT={0xe8, 0x2, @m_simple={0xe4, 0x5, {{0xc, 0x1, 'simple\x00'}, {0x54, 0x2, [@TCA_DEF_PARMS={0x18, 0x2, {0x10001, 0x0, 0xffffffffffffffff, 0x6, 0x7}}, @TCA_DEF_DATA={0x18, 0x3, "db2d2f707070316d643573756d5b6574683000"}, @TCA_DEF_DATA={0x8, 0x3, '\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x7, 0x8, 0x7, 0x1, 0x6}}]}, {0x7c, 0x6, "850ac22c26fcecffe579adbfd330c230ba74d40ba5388c79177063d36ae26d818440d580f302db3184ff83b4f9a8762eb4d568cb540f9f065cc625f5c04b7fa24aa4b1f555452061df26474f365259fea73729957ca6aa24e6d6cddf67ad1adc60490ce314fd8872c9b46ca5e4c76cf50dd5aaa41f"}}}}, @TCA_MATCHALL_ACT={0xdc, 0x2, @m_mirred={0xd8, 0x4, {{0xc, 0x1, 'mirred\x00'}, {0x24, 0x2, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x720, 0x1, 0x1000}, 0x0, r4}}}, {0xa0, 0x6, "99f12951e212d80a3a2e4877d3d9c4e0d4408e9f6aa3a98bf0da4a4ce798ee46c323ae1b64a76ecd2ac1136efb19070bd9b9d0ade891f82784a5fa73e2cbb9750e8dbaa5bc5efa9e5f279173f91c793f7304a90366b695069f7677cf14da11d1d1571e5d00e4e2e34f85add55c9530bd30a46447bda05d161257f11173651e2e80e5fcdf9e6fbfcba44f5dd098d3f104fb9ae667122e476177"}}}}]}}, @filter_kind_options=@f_fw={{0x8, 0x1, 'fw\x00'}, {0x2c, 0x2, [@TCA_FW_CLASSID={0x8, 0x1, {0x0, 0x10}}, @TCA_FW_MASK={0x8, 0x5, 0x80000000}, @TCA_FW_POLICE={0xc, 0x2, @TCA_POLICE_AVRATE={0x8, 0x4, 0x2}}, @TCA_FW_POLICE={0xc, 0x2, @TCA_POLICE_RESULT={0x8, 0x5, 0xffff}}]}}, @TCA_RATE={0x8, 0x5, {0x8, 0x8d}}]}, 0x268}, 0x1, 0x0, 0x0, 0x20008080}, 0x20000004) pread64(r2, &(0x7f0000000080), 0xff7c, 0x0) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 13:51:45 executing program 7: seccomp(0x2, 0x0, &(0x7f00000000c0)={0x20000000000000fc, &(0x7f0000000140)}) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 13:51:45 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) fstat(r0, &(0x7f0000000080)) 13:51:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000000040)=0x2, 0x4) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:45 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x53537c, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)) unshare(0x24020400) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000000000)) 13:51:45 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket$inet_sctp(0x2, 0x0, 0x84) keyctl$invalidate(0x15, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x5, 0x4) keyctl$read(0xb, r0, &(0x7f0000000000)=""/5, 0xfffffffffffffe23) 13:51:45 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = memfd_create(&(0x7f0000000080)="7d10", 0x0) fallocate(r1, 0x0, 0x0, 0x4d) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mincore(&(0x7f0000001000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/6) 13:51:45 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) socket$nl_generic(0x10, 0x3, 0x10) close(0xffffffffffffffff) 13:51:45 executing program 3: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x3b, @multicast1=0xe0000001, 0x4e23, 0x1, 'rr\x00', 0x2, 0x85, 0x7a}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 13:51:45 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000000880)='/dev/rtc0\x00', 0x101000, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r1, r2, 0x9, 0x40080) bind$alg(r0, &(0x7f0000000740)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000007c0)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306}, 0x0, {0x2, 0x4e21, @rand_addr=0x8000}, 'veth1_to_bond\x00'}) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f00000006c0)=""/54, &(0x7f0000000700)=0x36) connect$inet6(r4, &(0x7f0000000480)={0xa, 0x4e22, 0x808, @dev={0xfe, 0x80, [], 0xe}, 0x5e}, 0x1c) io_setup(0x9, &(0x7f0000000840)=0x0) io_destroy(r5) r6 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) r7 = dup2(r3, r4) fallocate(r6, 0x0, 0x0, 0x73e0) getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f0000000640)={'filter\x00'}, &(0x7f0000000440)=0x44) sendfile(r3, r6, &(0x7f0000000000)=0x19, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl(r3, 0x4, &(0x7f00000002c0)="00db96768f84b1feeac5ade9375f4cfd3bb6e73629fa63b21c6cfe8ae42023f29d16d305ebbb48262c212349d514085e5612e0ecbc8a7095e1f6bbf8150213486b55c06e484fffd887455826b42fb7c6e2a5c47f40fda48196e4819d3fcf1e33b9129b2506adcbbb2035cd084f4f446e4b11c064413203a39c86f0241ba67326426ab59f2319b4a2068fb97026b4c968433e5597fc53fb576b66ebda1f3d2dfdcf156dc292bc1c36991498") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x10000, 0x2, 0x400, 0xfffffffffffffffd, 0x401}, &(0x7f0000000280)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r7, 0xc08c5334, &(0x7f0000000580)={0x1, 0x5, 0x8fa4, 'queue1\x00', 0x2000}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r8, 0x9b0b}, 0x8) 13:51:45 executing program 7: unshare(0x2000403) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x3, &(0x7f0000000000), 0x318) setsockopt(r0, 0x9, 0xcc1f, &(0x7f0000000140)="2a488b516cabbba0890ce8bb0500000000000000d747367bcb91d404f3ebf1eece0a1104617d12d846aea178b41a0f73e1e6ecb734b00321939691efb6114ae2012c09c03789944c9c46fe8b5078059d24751791138dd0a3fcc8dd13419463aa9f035994d350b0c3d6ab7c38587dc03f01b27c6ec2fb06aef1c05ff4798877a0941f6374778d86176526aab2358d4d9634a3ec5ddeb50ba437c8ff64c642e7b1e39b4c677d365a17f6c18c4e1d22d6d169a07be9ad07ff1213b29597232b128c0afa3148e572de5cc878a0c13e4292f567a1f59f0c4e89ef8ad7a89a661b14b6a182a9648638dcacb2a2dd87e6902dd97c84f1add524c1bb", 0xffffffffffffff8c) 13:51:45 executing program 2 (fault-call:3 fault-nth:42): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:45 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") msgrcv(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) [ 261.828457] syz-executor6 (18266) used greatest stack depth: 53720 bytes left [ 261.904250] FAULT_INJECTION: forcing a failure. [ 261.904250] name failslab, interval 1, probability 0, space 0, times 0 [ 261.915745] CPU: 0 PID: 18270 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 261.922735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.932121] Call Trace: [ 261.934771] dump_stack+0x185/0x1d0 [ 261.938455] should_fail+0x87b/0xab0 [ 261.942227] __should_failslab+0x278/0x2a0 [ 261.946518] should_failslab+0x29/0x70 [ 261.950443] __kmalloc+0xbe/0x350 13:51:45 executing program 1: bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0xfffffffffffffcc4) pipe(&(0x7f0000000040)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101400, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) [ 261.953931] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 261.958294] ? sctp_add_bind_addr+0xb0/0x630 [ 261.962764] ? sctp_bind_addr_state+0x1ef/0x370 [ 261.967467] sctp_add_bind_addr+0xb0/0x630 [ 261.971752] ? sctp_bind_addr_state+0x2a0/0x370 [ 261.976486] sctp_copy_local_addr_list+0x4e1/0x610 [ 261.981469] sctp_copy_one_addr+0x210/0xc40 [ 261.985854] sctp_bind_addr_copy+0x28c/0x970 [ 261.990329] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 261.995913] sctp_sendmsg+0x4764/0x5fc0 [ 261.999958] ? kstrtoull+0x757/0x7e0 13:51:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000080)=0x19, 0x2) [ 262.003761] ? sctp_getsockopt+0x14940/0x14940 [ 262.008405] inet_sendmsg+0x3fc/0x760 [ 262.012293] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.017725] ? inet_getname+0x4a0/0x4a0 [ 262.021859] __sys_sendto+0x6c4/0x7e0 [ 262.025723] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 262.030706] ? syscall_return_slowpath+0xe9/0x710 [ 262.035644] __x64_sys_sendto+0x1a1/0x210 [ 262.039841] ? __sys_sendto+0x7e0/0x7e0 [ 262.043853] do_syscall_64+0x15b/0x230 [ 262.047786] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:46 executing program 4: lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1d4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000040)="b4fc6d0a6eb9301c3dee2f1db4616ad66526b5cee764f81fa4cfbb040ed578e678fff3a072b71ea6e233b388be15da66aaf99bf0ad59ea7a0113bc8a35", 0x3d) close(0xffffffffffffffff) [ 262.053027] RIP: 0033:0x455a99 [ 262.056251] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 262.064008] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 262.071398] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 262.078704] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 262.086119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 262.093423] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002a 13:51:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@rand_addr=0x80, @broadcast=0xffffffff, 0x1, 0x3, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x1b}, @rand_addr=0x346ad47f]}, 0x1c) socket$netlink(0x10, 0x3, 0xe) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x400040) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x1) 13:51:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x17d) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x48880) uselib(&(0x7f0000000080)='./file0\x00') fallocate(r2, 0x0, 0x0, 0x73e0) fallocate(r0, 0x20, 0x2, 0x800) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:46 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x5, 0x1) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0x6, 0x2, 0x0, 0x4}) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000000c0)={0xfffffffffffffff8, 0x9, 0x36b5c8c3, 0x1}) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) close(0xffffffffffffffff) 13:51:46 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff31) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0xfffffffffffffe47) r3 = semget(0x2, 0x1, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x9, 0xffffffff80000001, 0x8001, 0x800, 0xfffffffffffff800, 0x800100, 0xfffffffffffffff7, 0x5, 0x81, 0x3f, 0x5}, 0xb) semctl$IPC_RMID(r3, 0x0, 0x0) 13:51:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x200004, 0x0) mq_timedsend(r0, &(0x7f0000000700), 0x0, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@srh={0x84, 0x2, 0x4, 0x1, 0x3, 0x3, 0x1, [@local={0xfe, 0x80, [], 0xaa}]}, 0x18) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 13:51:46 executing program 4: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r3 = fanotify_init(0x0, 0x101000) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x8}, {r1, 0x400}, {r2, 0x8000}, {r3, 0x400}, {r4, 0x100}], 0x5, &(0x7f00000001c0)={r5, r6+30000000}, &(0x7f0000000200)={0x62f15f3}, 0x8) r7 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r7, 0x0, 0x4) close(r7) fstatfs(r7, &(0x7f0000000080)=""/96) 13:51:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fcntl$dupfd(r1, 0x406, r1) fallocate(r1, 0x0, 0x0, 0x73e0) 13:51:46 executing program 6: unshare(0x24020400) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x430200, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) setpriority(0x1, r3, 0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r2, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) openat$cgroup_subtree(r2, &(0x7f0000000280)='cgroup.subtree_control\x00', 0x2, 0x0) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r4, 0x4, 0x18}, 0xc) ioctl$sock_SIOCGSKNS(r5, 0x894c, &(0x7f0000000040)=0x1000) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000240)=0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x110, 0xffffffffffffff9c, 0x0) 13:51:46 executing program 3: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x3b, @multicast1=0xe0000001, 0x4e23, 0x1, 'rr\x00', 0x2, 0x85, 0x7a}, 0x2c) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 13:51:46 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) pipe2(&(0x7f0000000140), 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="04000000000000000500000000000000030000008000000003000000000000000400000000000000030000000000000001000000000000000000000000000000000000000000000004080000000000000000000000000000010100000100000305dc18935a6efe000500000000000000e40a00000000000000000000006465410985a3178aa11c097ff500000000000000000000000020000000000000000000000000000014da00000000000008000000000000000300000000000000000000000000000000000000000000000004000000000000"]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000040)={0x1, 0x9, 0x55, 0xffffffffffffff00}) 13:51:46 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/157) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:46 executing program 2 (fault-call:3 fault-nth:43): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 262.823530] FAULT_INJECTION: forcing a failure. [ 262.823530] name failslab, interval 1, probability 0, space 0, times 0 [ 262.834883] CPU: 1 PID: 18359 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 262.841758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.851146] Call Trace: [ 262.853821] dump_stack+0x185/0x1d0 [ 262.857503] should_fail+0x87b/0xab0 [ 262.861273] __should_failslab+0x278/0x2a0 [ 262.865624] should_failslab+0x29/0x70 [ 262.869555] __kmalloc+0xbe/0x350 13:51:46 executing program 5: socket$inet6(0xa, 0x1000000000002, 0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:46 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000001, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) 13:51:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c) recvmmsg(r0, &(0x7f0000002340)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/117, 0x75}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/95, 0x5f}, {&(0x7f0000000400)=""/131, 0x83}, {&(0x7f00000004c0)=""/64, 0x40}], 0x6, &(0x7f0000000580)=""/247, 0xf7, 0x2}, 0x97c}, {{&(0x7f0000000680)=@sco, 0x80, &(0x7f0000000900)=[{&(0x7f0000000700)=""/219, 0xdb}, {&(0x7f0000000800)=""/93, 0x5d}, {&(0x7f0000000880)=""/90, 0x5a}], 0x3, &(0x7f0000000940)=""/190, 0xbe, 0xc108}, 0x4}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000000a00)=""/172, 0xac}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/188, 0xbc}, {&(0x7f0000001b80)=""/53, 0x35}], 0x4}, 0x1}, {{&(0x7f0000001c00)=@alg, 0x80, &(0x7f0000002280)=[{&(0x7f0000001c80)=""/31, 0x1f}, {&(0x7f0000001cc0)=""/131, 0x83}, {&(0x7f0000001d80)=""/163, 0xa3}, {&(0x7f0000001e40)=""/162, 0xa2}, {&(0x7f0000001f00)=""/207, 0xcf}, {&(0x7f0000002000)=""/97, 0x61}, {&(0x7f0000002080)=""/255, 0xff}, {&(0x7f0000002180)=""/249, 0xf9}], 0x8, &(0x7f0000002300)=""/2, 0x2}, 0x101}], 0x4, 0x2040, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000002440)=0xffffffffffff8000, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x26) 13:51:46 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1ff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400100, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x7, @empty, 0x7}, @in6={0xa, 0x4e20, 0x4, @empty, 0x5}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000280)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000240)={"69636d700000000000000000000000000000cc00"}, &(0x7f0000000200)=0x15f) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85513, &(0x7f0000000580)={{0x8, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000), 0x33}) 13:51:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0xfffffffffffffed2) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) accept$unix(r2, &(0x7f0000000300), &(0x7f0000000380)=0x6e) fallocate(r2, 0x0, 0x0, 0x73e0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000280)={0x3, r2}) fcntl$setflags(r2, 0x2, 0x1) fchownat(r2, &(0x7f00000003c0)='./file0\x00', r3, r4, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) [ 262.873067] ? sctp_v6_cmp_addr+0x13e/0x180 [ 262.877424] ? sctp_add_bind_addr+0xb0/0x630 [ 262.881871] ? sctp_bind_addr_state+0x1ef/0x370 [ 262.886584] sctp_add_bind_addr+0xb0/0x630 [ 262.890856] ? sctp_bind_addr_state+0x2a0/0x370 [ 262.895592] sctp_copy_local_addr_list+0x4e1/0x610 [ 262.900571] sctp_copy_one_addr+0x210/0xc40 [ 262.904948] sctp_bind_addr_copy+0x28c/0x970 [ 262.909419] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 262.915003] sctp_sendmsg+0x4764/0x5fc0 [ 262.919053] ? kstrtoull+0x757/0x7e0 [ 262.922863] ? sctp_getsockopt+0x14940/0x14940 [ 262.927505] inet_sendmsg+0x3fc/0x760 [ 262.931375] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 262.936810] ? inet_getname+0x4a0/0x4a0 [ 262.940862] __sys_sendto+0x6c4/0x7e0 [ 262.944738] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 262.949728] ? syscall_return_slowpath+0xe9/0x710 [ 262.954671] __x64_sys_sendto+0x1a1/0x210 [ 262.958876] ? __sys_sendto+0x7e0/0x7e0 [ 262.962892] do_syscall_64+0x15b/0x230 [ 262.966845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = semget(0x0, 0x6, 0x80) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000000)=0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000080)=0x700, 0x4) [ 262.972152] RIP: 0033:0x455a99 [ 262.975363] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 262.983113] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 262.990496] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 262.997802] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 263.005100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 263.012397] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002b 13:51:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) socket$vsock_dgram(0x28, 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:47 executing program 6: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000080)="559903ac573f3a3c536976f8d06bdb6f46c57462fdea86b39f563572ff91d8a00a3dabda3d7e56e0", 0x28, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x2, 0x6, 0x200, 0x74129e17, 0x140, 0x7c30, 0x7, 0xabd1, r1}, &(0x7f0000000240)=0x20) sendfile(r0, r0, &(0x7f0000317000), 0xff8) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=@random={'user.', "2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828"}, &(0x7f0000000280)=""/183, 0xb7) 13:51:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) connect$inet6(r2, &(0x7f0000000000)={0xa}, 0x1c) 13:51:47 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x109000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x1}], 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff]}, 0x7f}, 0x1c) fsetxattr(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="75732e0000000000000000008266b19e9578599ad974278dfc7e36bf5a1c7f72ff538cdf79e7b5c200"], &(0x7f0000000200)='GPLvboxnet1)\x00', 0xd, 0x3) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000000040), 0x0) rt_sigprocmask(0x0, &(0x7f0000000380)={0xcd13}, &(0x7f00000003c0), 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xff00000000000000, 0x20040) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x40, 0x2, 0x200, 0x2, 0x4}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="01009500b8d9483f6b6326aec8cd50e02c3ff02f7768e759f433e0b3d6178359c04513e954179f65f93be633823af25c6fd6409dd499008e741a08ae21e46b60504441a15703e7e35dd1e75dac8e6d79e2754d7d9c006467855b9b9855616e76edd4e6017b7e51f6128a139af5e2762638c593834f05f5efd7655a8cfb70452c284eb16c1bffc76b1effa559f8060b55d32c6d17215de1c6ee312916a5d7a6f6755d0ec241aa3c2e891c27152f1a2daf51d15ab0ef171b6534765915ddf6fdef20d516463bd149750a62734ea4c602041756c6612fc61c3c60dc427659ac209a5b63788e5c330f"], 0x9d) 13:51:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x80) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr=0x1, @in=@rand_addr=0x9, 0x4e23, 0x9, 0x4e21, 0x4, 0x0, 0xa0, 0xa0, 0x0, r3, r4}, {0x7, 0x7fff, 0x7, 0x80000000, 0x400, 0x97f3, 0x100000001, 0x20}, {0x5, 0x4dff, 0xfffffffffffffff9, 0x27ba65e1}, 0x2250, 0x6e6bb2, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x2, 0x4d4, 0x3b}, 0x2, @in=@rand_addr=0x81, 0x0, 0x4, 0x2, 0x7fffffff, 0x2, 0x7fff, 0x20}}, 0xe8) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) sendfile(r1, r5, &(0x7f0000000000)=0x19, 0x2) 13:51:47 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket$unix(0x1, 0x5, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000040)=""/11, 0xfffffffffffffe10) 13:51:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x80000011, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0xffffffffffffff69) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x2d9}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x101, @empty, 0x1}}, 0x1, 0x7, 0x2, 0xfffffffffffffffd, 0x4}, 0x98) fcntl$setsig(r0, 0xa, 0x3a) close(r0) 13:51:47 executing program 4: r0 = memfd_create(&(0x7f00000000c0)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = getuid() r3 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = getpgid(0xffffffffffffffff) r8 = getuid() stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) getgroups(0x5, &(0x7f00000005c0)=[0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0xee01, 0xee00]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f00000007c0)=0xc) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="f777d1dcbeb090bff0cf8bb8909a80d6d2f59652c5561822beb99f5e1ad901eaebad781a24931c0387f410a6d6cd99b5c64742d324a2d991432c5341951f351dbd9e240b69669816754587fecea61a3c", 0x50}, {&(0x7f0000000180)="a938", 0x2}, {&(0x7f00000001c0)="d4f8ac2ef801", 0x6}, {&(0x7f0000000200)="2d326958a5a5f97eec02b22a497ad54bdf201a4f8a17895a506b7d30aa92ba922c2909dc1bec2ad06ae1f0da4a13d3e57d", 0x31}], 0x4, &(0x7f0000000800)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x8000}, 0x8000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000940)={0x1000, 0x20, [0x7, 0x100, 0x1, 0x100000001, 0x9, 0x4c8, 0xfffffffffffffff7, 0x5]}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x40, 0x4) 13:51:47 executing program 7: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', 'security/\x00'}, &(0x7f0000000080)=""/248, 0xf8) r0 = msgget(0x0, 0x200) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = gettid() r6 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x3, r1, r2, r3, r4, 0x20, 0x3}, 0x9, 0x360761d6, 0x7fff, 0x2, 0x4a, 0x4, r5, r6}) removexattr(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=@known='system.posix_acl_access\x00') ptrace$peek(0x3, r6, &(0x7f0000000500)) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x101002, 0x0) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000000580)=0xffff) r8 = syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x28b3, 0xc01) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000640)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000600)={0xffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r8, &(0x7f0000000680)={0x6, 0x118, 0xfa00, {{0x7096, 0x2, "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", 0xbe, 0x323, 0x4, 0x5, 0x8, 0x10000, 0x7, 0x1}, r9}}, 0x120) r10 = add_key(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)="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", 0x1000, 0xfffffffffffffff9) r11 = add_key$keyring(&(0x7f0000001840)='keyring\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r10, r11) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f00000018c0)={0x1, 'tunl0\x00', 0x3}, 0x18) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x7) close(r8) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f0000001900)=0x79ed6558) sendto$inet6(r7, &(0x7f0000001940)="8cf50a21c2a63fbbbccb835f60705950ff54e58e797fb453c38e304b49b13cadfbcb80185bf287fec3922ac0762bce813612cd9dda0621ce8ab916cdf3cbbe0c3cbeb35f6164358ae26840db215ce81d017353cfe221ffa69fdc32a5a9d12194b2b02a26e272be5f68c5c14fee7648a97a70a6609c0806ed2450a2c5543925fd03aec0ab9acb3fb932071a3f6eee7cc324a0254e288680e9a8a24d604633ce8cca50a88954ad8f7841013b94002809b9c9043b8b0becf0150fe6607095e8425c58e541904ed8906aac9387d63f37d621852bba22ad72a64e2731b98314296144dc48b3f4ad32", 0xe6, 0x44850, &(0x7f0000001a40)={0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000001a80)={0x0}, &(0x7f0000001ac0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000001b00)={r12, 0x480000000000, 0x0, 0x7f, 0x16f4, 0x94e}, &(0x7f0000001b40)=0x14) semget$private(0x0, 0x4, 0x1) ioctl$SG_SET_KEEP_ORPHAN(r7, 0x2287, &(0x7f0000001b80)=0x4) renameat2(r8, &(0x7f0000001bc0)='./file0/file0\x00', r7, &(0x7f0000001c00)='./file1\x00', 0x7) syz_open_dev$vcsn(&(0x7f0000001c40)='/dev/vcs#\x00', 0x2, 0x105002) 13:51:47 executing program 2 (fault-call:3 fault-nth:44): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 263.809624] FAULT_INJECTION: forcing a failure. [ 263.809624] name failslab, interval 1, probability 0, space 0, times 0 [ 263.821020] CPU: 0 PID: 18418 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 263.827896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.837294] Call Trace: [ 263.839939] dump_stack+0x185/0x1d0 [ 263.843624] should_fail+0x87b/0xab0 [ 263.847411] __should_failslab+0x278/0x2a0 [ 263.851740] should_failslab+0x29/0x70 [ 263.855690] __kmalloc+0xbe/0x350 [ 263.859183] ? sctp_v6_cmp_addr+0x13e/0x180 [ 263.863634] ? sctp_add_bind_addr+0xb0/0x630 [ 263.868105] ? sctp_bind_addr_state+0x1ef/0x370 [ 263.872832] sctp_add_bind_addr+0xb0/0x630 [ 263.877097] ? sctp_bind_addr_state+0x2a0/0x370 [ 263.881837] sctp_copy_local_addr_list+0x4e1/0x610 [ 263.886822] sctp_copy_one_addr+0x210/0xc40 [ 263.891214] sctp_bind_addr_copy+0x28c/0x970 [ 263.895689] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 263.901282] sctp_sendmsg+0x4764/0x5fc0 [ 263.905346] ? kstrtoull+0x757/0x7e0 [ 263.909134] ? sctp_getsockopt+0x14940/0x14940 [ 263.913757] inet_sendmsg+0x3fc/0x760 [ 263.917613] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 263.923044] ? inet_getname+0x4a0/0x4a0 [ 263.927089] __sys_sendto+0x6c4/0x7e0 [ 263.930950] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 263.935927] ? syscall_return_slowpath+0xe9/0x710 [ 263.940858] __x64_sys_sendto+0x1a1/0x210 [ 263.945049] ? __sys_sendto+0x7e0/0x7e0 [ 263.949054] do_syscall_64+0x15b/0x230 [ 263.952988] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:47 executing program 5: msgrcv(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000569291bc07b6115ef4cc1d093f360000000000000000000000"], 0xf1, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:47 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffb) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4100, 0x80) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x105d}, 0x1fe) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x10, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) sendfile(r3, r2, &(0x7f00000000c0), 0x80) 13:51:47 executing program 3: utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}, 0x0) mremap(&(0x7f0000b16000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000b16000/0x1000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x1b) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x9, 0x4) mlock2(&(0x7f0000b20000/0x2000)=nil, 0x2000, 0x0) 13:51:47 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) write$binfmt_aout(r0, &(0x7f0000000080)={{0xa825586067740297, 0x1, 0x4, 0x3ab, 0x147, 0x5, 0x2c9, 0x2}, "653260726a7c33ef2f0a43afe81d11119f7da92fd77992c4e085a3292b4be4fe83367c5ca6dacf7e92c1b0700a1224967f30a22de0c8ecea8a979108e91ed8bfbb970ed40be997d72cc2d79c24a0bd718d8c306bd0a11d504d6cd14e969beef824288ec16f"}, 0x85) 13:51:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup3(r0, r0, 0x19fbfb486aad000a) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x6, 0x1, 0x0, 0x3ff, "2ec18fcc743b4d657e8f03350c7f3a7b588a24bc1c8119d2d15839c8d2ebab2d"}) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:47 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x2) lseek(r0, 0xffffffffffffffff, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) close(0xffffffffffffffff) 13:51:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000040)=0x1d, 0x1000000ffffffff) [ 263.958295] RIP: 0033:0x455a99 [ 263.962465] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 263.970214] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 263.977599] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 263.984900] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 263.992195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 263.999497] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002c 13:51:48 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0091000c008100210086dd60b4c34800400000fe80000000000000000000000000000000000000000000000000000000000000000400000000000007100000000000000000c910fe8000000000000000000000000000000000000000000000040190780053aa9400b9c6760000000000000000"], 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000180)=0x80) sendmsg$alg(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000001c0)="6b232de6bdca05c44f30e976", 0xc}, {&(0x7f0000000200)="4c076758702e7aabc0348e0a12d04eea2e966479db043ea5c58840d4c720620f4386f5b9e9c13aa2a7f88d201f32e36d5b9e87d816f9ce9aae66a272623fb33a664eb7801078588283f6e5b3b27d94c52c9919adf17a03a5d024f9de3a0744334f3e3735aefc8c6b398850a57340938fee88e2669f942e28f2524165c24f9b436ac3ef4d7e4f47ed0324a11464394afcf0bc9462cd98beb914d10fb880cbab0f37df80b1b0b4e6772c491de500e8eafdd5c34158b604cb0d6fa03d0eb4a48328e761f6fe47a4eccdfcd5e68d3f9d82042e9e6c1ffaa75112972b0eab01d067457ebd17", 0xe3}, {&(0x7f0000000300)="9a157a8495ebc86fb539797f9b9ed58fe51498a0143a4c83243a1dc4436d78111d6dec0eecfa2ea01b3f129306674bcbaed40042ccd453943d4209", 0x3b}, {&(0x7f0000000340)="0f714895b29b16090ec80ce1a926e8dc2bd544db4b7ec1ecb5e07391e5bd42fac4405bd0f80fe186a18ebcdce44511631fa66e5e1320cf3ecfa1b6a2524ef170baff043f04b47e513df1cdb6f3c79f801d52890246245294a44991804b89fa4449457a4e07f2357caa5174f99e1a877bd6c4f13f2cff0c955d7126c3b445802553738cfe4156b775d556a2969b774719019dc33338adc7ecbca85650edc99f869629b28864b8c0be58403859e7912e7d9bd3b0d73b795f0d50f56f025a1c5197b24d77df71c4b00b8b", 0xc9}, {&(0x7f0000000440)="e7e967535919d0a18b5d5af70e74e8017a2cfb2c2e6e5ad04e3a742a9a0291be9696374e56354c20c2122a38080da2195cf71f63bc4a09477c337be1284339db653b07df6e111a5205413f4953316bd087b46e8c6383cc30a173876612e9fdb7958c68c9ae1df226189bfdd331b78a050abf314d78bc8fd4e809d3555d49e172058c80e555ea960343e5ca3cbe2605112fc6364d943a0613c3a5ee1cdfb4c47c74eea728811d5f3f49e8b658d8ef0d91273405683efce73d4ac2aff5f1480feeba89e0de99d344ed8fa3117ab154105de7caeab67f4fb0994f9e713517922fe8eadfdc5181ec36be", 0xe8}, {&(0x7f0000000540)="570a02231a90d49c52551dcb1923f8c43e9e0122b42eb9fe4bd8e5f97fe636998696bfc30b4c93f62147d40aca85880289a414f474d0ec7801be6d87255e9b5baa1567a9b63641bf7e9944557cf00c8f0e001f954c409c6126bdcfdc44b0988ecaa6f0d3450a42abbac4f6d34db56880c5d4351ca0200a01340a2a3912b24439139ca05f6d21f1b350ab37262f0f9405aaeace5f57a6451c5337b4c4883ea8e94ca029b0dd1eb40e464af4c7322bb5de", 0xb0}, {&(0x7f0000000600)="4b8732e7bb56af1378697fe25e4166dad1c02756613130a1edc2792f3758ca3dfa66abe9766d456887e46b45506a91eec493ffb241097a519999d784f2432163b8a221c751ae696bd3d1d8b3e074f106da6023b03474da219bc76684c5d3e6d4b55497142eee23cd2ce2bd594ff7d0d4fb724878e2ff7f712c58857d278c50fb6c1666a2e70b3d3b4871cefebe35ca7660bd4bc5beb51787549739aec3531c686da8e20f1ed3edfb341806532c86ef1c5114044f9ab9b2bd6f1d5424225d3fd63270bb2cf4aaff14dec674d812c277d4491e1e1a", 0xd4}, {&(0x7f0000000700)="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", 0x1000}], 0x8, &(0x7f0000001780), 0x0, 0x8004}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x40100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x2, 0x3, 0x8, 0xfffffffffffffffb, 0x8, 0x1000}, 0x20) 13:51:48 executing program 4: r0 = memfd_create(&(0x7f0000000040)="036071150c4b489ea7f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) 13:51:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000040)=0x7f) 13:51:48 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffefffffffff, 0x3) close(0xffffffffffffffff) 13:51:48 executing program 6: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a85883156f794c05", 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x15, r0, 0x0) close(r0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) mq_open(&(0x7f0000000000)='\x00', 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0xfffffffffffffc00, 0x2, 0xb51, 0x1}, 0x14) 13:51:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240)=0x10, 0x4) sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x5580}, 0x1}, 0x0) 13:51:48 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x7ff, 0x0, 0xfffffffffffff801, 0x5}) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 13:51:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) socket$key(0xf, 0x3, 0x2) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:48 executing program 2 (fault-call:3 fault-nth:45): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 264.761134] FAULT_INJECTION: forcing a failure. [ 264.761134] name failslab, interval 1, probability 0, space 0, times 0 [ 264.772544] CPU: 0 PID: 18484 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 264.779419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.788793] Call Trace: [ 264.791404] dump_stack+0x185/0x1d0 [ 264.795067] should_fail+0x87b/0xab0 [ 264.798894] __should_failslab+0x278/0x2a0 [ 264.803162] should_failslab+0x29/0x70 [ 264.807080] __kmalloc+0xbe/0x350 13:51:48 executing program 5: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x3, 0x1000) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:48 executing program 4: r0 = memfd_create(&(0x7f0000000640)='CONNSECMARK\x00', 0x1) lseek(r0, 0xffffffffffffffff, 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1d, "96acb2787237eac525b50e6fe72eacf055c319b21ec718cca94f4e212f"}, &(0x7f0000000540)=0x25) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000580)={r1, 0x9}, 0x8) close(0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000680)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000070040000180100001801000061f407bda45d0d42880300008803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4c0) 13:51:48 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='hfsplus\x00', 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/39, 0x27) 13:51:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}}}}, &(0x7f0000000340)=0xb0) 13:51:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={r3, r4/1000+10000}, 0x10) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:48 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@nat={'nat\x00', 0x19, 0x3, 0x408, [0x20000280, 0x0, 0x0, 0x200004e8, 0x20000518], 0x0, &(0x7f00000000c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x52, 0x6003, 'ifb0\x00', 'lo\x00', 'sit0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xe0, 0xe0, 0x118, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x475, 0xffff, 0x6, 0x1}}}, @state={'state\x00', 0x8, {{0x1}}}]}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xfffffffffffffffd}}}}, {{{0x9, 0x24, 0xfbfb, 'erspan0\x00', 'ifb0\x00', 'veth0_to_bridge\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xe8, 0x120, [@cpu={'cpu\x00', 0x8, {{0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"a9635a9aa54640afe6338de57b27251ce827defb1b81fa652fc4093d6052"}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x9, 0xf9, 'ip6gretap0\x00', 'veth1_to_bridge\x00', '\x00', 'veth1_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xd8, 0x110, [@cgroup0={'cgroup\x00', 0x8, {{0x8}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x480) write$fuse(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7700000000000000060000000000000089ff88e16ad2a341083164c09f738564f8b30a74a9937306c1b8baa4c652a52548a1d9b60e0c37ce86b0b5fbae5443993f724b8e4b61049e4b8ca2ec04c2e560f26f4530e1a9168ea19e873283296d6aba79b6baf5b467beef81b36dec9642cde31ceb7f2bbc5eea5ceff8f41a74551b9da0ee08dd919b68b8b5aaf3a1048f2c05da55a37f7b3b60856994e3aa09e1647fb62aa38f99f311888415f077aa35a6b515f75e1e7b2380e7670f29968609"], 0x77) r1 = socket(0xa, 0x2, 0x2) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000db6ffc)=0x300ff, 0x4) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '[nodevcpuset&,'}], 0xa}, 0x1a) sendto$inet(r1, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000000180)={0x2, 0x0, @rand_addr}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400, 0x0) 13:51:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x12, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x77, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr}], 0x10) close(r2) close(r1) [ 264.810552] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 264.814876] ? sctp_add_bind_addr+0xb0/0x630 [ 264.819300] ? sctp_bind_addr_state+0x1ef/0x370 [ 264.823990] sctp_add_bind_addr+0xb0/0x630 [ 264.828255] ? sctp_bind_addr_state+0x2a0/0x370 [ 264.832988] sctp_copy_local_addr_list+0x4e1/0x610 [ 264.837962] sctp_copy_one_addr+0x210/0xc40 [ 264.842347] sctp_bind_addr_copy+0x28c/0x970 [ 264.846817] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 264.852399] sctp_sendmsg+0x4764/0x5fc0 [ 264.856441] ? kstrtoull+0x757/0x7e0 [ 264.860237] ? sctp_getsockopt+0x14940/0x14940 [ 264.864882] inet_sendmsg+0x3fc/0x760 [ 264.868742] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 264.874193] ? inet_getname+0x4a0/0x4a0 [ 264.878241] __sys_sendto+0x6c4/0x7e0 [ 264.882111] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 264.887091] ? syscall_return_slowpath+0xe9/0x710 [ 264.892033] __x64_sys_sendto+0x1a1/0x210 [ 264.896241] ? __sys_sendto+0x7e0/0x7e0 [ 264.900266] do_syscall_64+0x15b/0x230 [ 264.904206] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 264.909425] RIP: 0033:0x455a99 [ 264.912638] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 264.920389] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 264.927685] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 264.934985] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 264.942288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 264.949593] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002d 13:51:49 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffff}, 0x106, 0x1000}}, 0x20) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0x7, 0x2]) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f0000000100)={0x4, 0x8, 0xfa00, {r2, 0xff}}, 0x10) writev(r0, &(0x7f0000000440)=[{&(0x7f00000004c0)="18090000000000000023f829ccf61661e9ed7f73e2df5b2762bec872188613285f013f23af4232a33f879cd31ec84bc2", 0x30}, {&(0x7f0000000340)='?', 0x1}], 0x100000000000035a) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0xbc3d, 0x4) 13:51:49 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) close(r0) ioctl$VT_DISALLOCATE(r0, 0x5608) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) 13:51:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x100000000, 0x2}) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x6) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) 13:51:49 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@newtfilter={0x3c, 0x2c, 0x806, 0x70bd2a, 0x25dfdbff, {0x0, r1, {0x2, 0x9}, {0xd, 0x1f}, {0xffe9, 0x8}}, [@TCA_RATE={0x8, 0x5, {0x6}}, @TCA_CHAIN={0x8, 0xb, 0x9}, @TCA_CHAIN={0x8, 0xb, 0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x20000010) lseek(r0, 0x0, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") 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) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x5, 0xeb74, 0x92, 0xce5}, 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x3, 0x7}], 0x1) 13:51:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0xc8, @dev={0xfe, 0x80, [], 0x1a}, 0x5}}, 0x2, 0xffffffffffffff80}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xffff}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0xc) 13:51:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) 13:51:49 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bcsf0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001200)={&(0x7f00000000c0)=@delqdisc={0x1108, 0x25, 0x2, 0x70bd28, 0x25dfdbfd, {0x0, r1, {0xc, 0xc}, {0xffe0, 0xffe0}, {0xb, 0x9}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x70000}, @TCA_RATE={0x8, 0x5, {0xfffffffffffffd68, 0x81}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x5e}, @qdisc_kind_options=@q_multiq={{0xc, 0x1, 'multiq\x00'}, {0x8, 0x2, {0xffffffffffffffff, 0x5}}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x1044, 0x2, [@TCA_TBF_RATE64={0xc, 0x4, 0x8679e939306f54f}, @TCA_TBF_PTAB={0x404, 0x3, [0x7f, 0x8f, 0x61b, 0x7, 0x401, 0x8, 0x3d, 0x6, 0x80000000, 0x1000, 0xb3, 0x7fffffff, 0xbe4, 0x80000000, 0x1, 0x8, 0x6, 0xa2, 0x8, 0x2, 0x0, 0x100000001, 0x7ff, 0x6, 0xfffffffffffffffd, 0x9, 0x400, 0x7fffffff, 0x3, 0x5f3, 0x8e, 0x9, 0x9, 0x0, 0x8, 0x6, 0x400, 0x91c8, 0xfffffffffffffffd, 0xe4c, 0x8, 0x6, 0x1, 0x0, 0x8, 0xe191, 0xfffffffffffffd15, 0x10001, 0xfffffffffffffff9, 0x80, 0x3, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0xfffffffffffffff7, 0xb7f5, 0x6, 0x3, 0x100000001, 0x3, 0x1000, 0x8000, 0x2, 0x4, 0x4c6, 0x8, 0x9, 0x9, 0x5, 0x8, 0xe047, 0x6, 0x200, 0x100000000, 0x7ff, 0x40000000000, 0x9, 0x3, 0x5e5d, 0x5af3, 0x2, 0x0, 0x100000000, 0x8000, 0x3, 0x8, 0x4, 0x5, 0x8, 0x5, 0x7b, 0x1, 0x1, 0x9, 0xff00000000, 0x100000000, 0x7fffffff, 0x80000000, 0x0, 0xffffffff, 0x5, 0x5, 0x80000001, 0x7, 0x469, 0x4, 0xb6, 0x223, 0xfffffffffffffffa, 0x6e, 0x7, 0x469f, 0x7fff, 0x3, 0x100, 0x7, 0x20, 0x6, 0x8, 0x8, 0x1000, 0x4, 0xfffffffffffffe01, 0x6, 0x4, 0x401, 0x7, 0x5, 0x22a, 0x6, 0x100000000, 0x40, 0x8, 0x6, 0x396, 0x6, 0x5, 0x8, 0x1ff, 0xca, 0x1, 0xf90, 0x3, 0x1, 0x2, 0x2, 0x7, 0x3, 0xc88, 0x10000, 0x1ff, 0xffff, 0x10000, 0x7, 0x7862, 0x100, 0xfc7, 0x7, 0x7ff, 0x0, 0x9, 0x0, 0x2762edfb, 0x1, 0x100, 0x1, 0x5, 0x0, 0xf73d, 0x7, 0x40, 0x56d2, 0x2, 0x8, 0x9400000000000000, 0x2, 0x9, 0x80, 0x10001, 0x1, 0x0, 0x6, 0x7, 0x3f, 0x80000001, 0x3ff, 0x1, 0x10000, 0x40, 0xcde2, 0x3, 0x65, 0x800, 0xd8, 0x9d75, 0x7fff, 0x7f, 0x8, 0x6, 0x3, 0x2, 0x0, 0x401, 0x4, 0x2, 0x7, 0x3, 0xa8, 0x3, 0x6, 0xe04, 0x8001, 0x400, 0xd9f, 0x6, 0x8, 0x5, 0x9, 0x101, 0x200, 0x6, 0x0, 0x800, 0x5, 0x0, 0x5, 0xffffffff, 0x6, 0x4, 0x9, 0x387, 0x0, 0x1, 0x0, 0x3f, 0xb3be, 0x9, 0x4, 0x1, 0x7fffffff, 0x9, 0x4, 0x200, 0x3ba, 0x3, 0x241, 0xa1, 0x200, 0x3, 0x8, 0x1, 0x5, 0x9a4, 0x819b, 0x4]}, @TCA_TBF_PTAB={0x404, 0x3, [0x8001, 0xfffffffffffffea6, 0x0, 0x9, 0x4, 0x1, 0x8001, 0x7, 0xec, 0xc7fd, 0x2222, 0x4fb, 0xfffffffffffffffd, 0x3, 0xb6, 0xe788, 0x3, 0x3, 0x3e, 0x800, 0x80000001, 0x0, 0x200, 0xcefa0000000, 0x6, 0x1000, 0x7, 0x8, 0x101, 0x7, 0x9, 0x6c09b3b5, 0x1ff, 0x6, 0x2a6a, 0x8000, 0x9, 0xfffffffffffffffb, 0x7f, 0x1, 0x5, 0x4, 0xe4, 0x4, 0x80, 0x8, 0x1f, 0x9, 0x5, 0xffffffffffffff0d, 0x9, 0x2, 0x5, 0x3f, 0x0, 0x4, 0x5, 0x2cd5ad4c, 0x4, 0xb2b, 0x40, 0x1800000000000000, 0x9, 0x3, 0x9, 0x4, 0x6, 0x1, 0x6, 0x8, 0x2, 0x3ff, 0x2, 0x7000000000000000, 0x6, 0x1, 0x3, 0x2, 0x7, 0x7, 0xffff, 0x3f, 0x9069, 0x3, 0x10000, 0x7, 0x7, 0xc1c2, 0x4000, 0x6, 0x9, 0x100000000, 0xfd3, 0xfffffffffffffc1d, 0x2, 0x81, 0xffffffff, 0x1ff, 0x800, 0x6a8, 0x8, 0x4, 0x2, 0x0, 0x4, 0x0, 0x29, 0x3f, 0x240, 0x10001, 0x4, 0x3fffffff8000000, 0x100a584b, 0x3, 0x3, 0x2f3, 0xdfd0, 0x0, 0x2, 0x7, 0x80000000, 0x5d28640e, 0x2, 0x6, 0x8, 0x8, 0x9, 0x8, 0x7, 0x9, 0x2, 0x2, 0xfffffffffffffffc, 0xff, 0x2, 0x0, 0x9, 0x5, 0x3, 0x89, 0x80, 0x4, 0xffffffffffffff81, 0x674f8bc8, 0x3, 0x0, 0x2, 0x9, 0x7f, 0x7ff, 0xa8fc, 0x8, 0x3, 0x0, 0xe8d0, 0x0, 0x2, 0xb73c, 0x890, 0x7, 0x0, 0xb9d, 0xffffffff, 0x54b, 0x1000, 0x98, 0x8001, 0xfff, 0x1, 0x101, 0x3, 0x5, 0x0, 0x22, 0x8000, 0x800, 0x9869, 0x8, 0x6, 0x8000, 0x3, 0x1ff, 0x7, 0x0, 0x2, 0x200, 0x2, 0x25, 0x3, 0x1, 0xe12c, 0x0, 0x2, 0x0, 0x4, 0x5c6, 0x0, 0x101, 0x7fffffff, 0x691c70b1, 0x10001, 0x5, 0x1000, 0x400, 0x4, 0xffffffff, 0x200, 0x0, 0x9, 0x2, 0x3, 0x4, 0x3, 0x7, 0x8000, 0x7f, 0x80, 0x5, 0x5ff7, 0x0, 0x20, 0x100, 0x1000, 0x0, 0x7, 0x8, 0x2, 0x3209, 0x7fffffff, 0x9e, 0x8b1, 0x8, 0x20, 0x7f, 0x4, 0x3, 0x69, 0x7fffffff, 0x8, 0x0, 0x7, 0x67eb, 0x8, 0xc27b, 0x33b, 0x1, 0x5, 0x1, 0x5, 0xc82, 0x8f9, 0x401, 0x1, 0x1, 0x0, 0x5]}, @TCA_TBF_PRATE64={0xc, 0x5, 0xaf655cea1d9db55d}, @TCA_TBF_PARMS={0x10, 0x1, @mtu=0x13e0}, @TCA_TBF_PTAB={0x404, 0x3, [0x0, 0x6, 0x3, 0x0, 0x4, 0x9, 0xffffffffffffffc0, 0x0, 0x20, 0x7, 0x4, 0x830, 0x8001, 0x100000001, 0x32, 0x6, 0x6681257a, 0x7fffffff, 0x3, 0x80000000, 0x0, 0x3f, 0xa2, 0x9, 0x101, 0x4, 0x4, 0x3, 0x56a, 0xffffffff, 0x1, 0x4c0000000, 0x4c6, 0x7f3d907c, 0x6, 0x3, 0x40, 0x7fff, 0x1, 0x8, 0x8, 0x6, 0x1ff, 0xfffffffffffffffe, 0x6, 0x2, 0x1, 0x8000, 0x1000, 0xf2, 0x9, 0x100000000, 0x2, 0x58de, 0x3, 0x8000, 0x9, 0x2, 0x2, 0x2fd, 0x8, 0x7, 0x3, 0x9, 0x0, 0xdc, 0x8, 0x7ff, 0x1, 0x2, 0x5, 0x5, 0x9, 0x8ae, 0xfffffffffffffffb, 0x100, 0x6, 0x1f, 0xb95, 0x6, 0x8736, 0x7, 0x0, 0x8, 0x5, 0x8001, 0x6, 0x3, 0x80000000, 0x2, 0x5, 0x6, 0x2, 0xce7, 0x4, 0x10000, 0x10000, 0xfffffffffffffff8, 0x4, 0x2, 0x7ff, 0x3e71, 0x80, 0x1, 0x0, 0x8001, 0x9, 0x464, 0x3, 0x3, 0x0, 0x401, 0x10000, 0x3, 0x1f, 0x5000, 0xff, 0xb21a, 0x1, 0xb2bf, 0x0, 0x1f, 0xffffffff, 0x3, 0x4, 0x100, 0x7, 0x9, 0x51, 0x7, 0x10001, 0x2, 0x1ff, 0x7fff, 0x3ff, 0x0, 0x6, 0x3, 0x100000000, 0x10001, 0x57, 0x5, 0xfffffffffffffffb, 0x5bc3, 0x8, 0xfc, 0x2, 0x6, 0xfffffffffffeffff, 0xfffffffffffffffb, 0xb5b, 0x6, 0x0, 0x0, 0x1ff, 0x572, 0x6, 0x7, 0x3, 0x9, 0x6, 0x3f000, 0x6, 0x4, 0x10001, 0xffff, 0x79, 0x5, 0x401, 0x8, 0x5e56, 0x4, 0x9, 0x11, 0x8, 0x7, 0x2, 0x1, 0x8, 0x1, 0xa39d, 0xffff, 0x0, 0x5, 0x80000000, 0x2, 0x6, 0x8001, 0x0, 0x9c, 0x6, 0xfa45, 0xffffffff, 0x1092, 0x3, 0x7f, 0xa5, 0x1, 0x9, 0x0, 0x7d1b, 0x0, 0x62ea, 0x8, 0x5, 0xffffffffffff7359, 0x4, 0x88f2, 0xffff, 0xffffffff, 0x5, 0x3, 0x20, 0x4, 0x7ff, 0x7ff, 0x4, 0x6, 0x6d18, 0x3, 0x39, 0x7, 0x100000000, 0x8, 0x8000, 0xfffffffffffffff7, 0x7fffffff, 0x0, 0x4ad, 0xa63a, 0x10000, 0x8, 0x1, 0x5, 0x8, 0x3f, 0x857, 0x0, 0x100000000, 0x1b08, 0x2, 0x3ff, 0x5, 0x80, 0x1, 0x1000, 0x1, 0x3, 0x4192, 0x5, 0x7, 0x4, 0xffffffff, 0x6b, 0x9, 0x5]}, @TCA_TBF_PBURST={0x8, 0x7, 0x498}, @TCA_TBF_PTAB={0x404, 0x3, [0x5, 0x9, 0x8, 0x80000000, 0x7, 0x1f, 0xff, 0x413, 0x200, 0x1, 0xfffffffffffffffd, 0x6, 0x8, 0x0, 0x80, 0x2, 0x400, 0x1f, 0xfffffffffffffff7, 0x3, 0x6, 0xfffffffffffffe00, 0x0, 0xff, 0x4, 0x10001, 0x100000001, 0x4, 0x9, 0x3, 0x7f, 0x9fa, 0x100000000, 0x8, 0x7, 0xffffffff, 0x1, 0x8dbe, 0xdd, 0x1, 0xffffffff80000000, 0xd6d, 0x0, 0x4, 0xffffffffffff60e5, 0x5, 0x7f, 0x1f, 0x45, 0x6, 0x401, 0x8, 0x7fff, 0x7f, 0x8, 0x50, 0x23, 0x2, 0x3, 0x81, 0x3, 0x2, 0x5, 0x4, 0xffffffffffff0000, 0x3, 0x0, 0xffffffffffffffcd, 0x9, 0x80, 0x2594dc05, 0x6, 0x800, 0x2, 0x5, 0x7fffffff, 0x8, 0x3, 0x9, 0x1, 0x1, 0x0, 0x1, 0x7f, 0x1, 0x8001, 0x5, 0xde03, 0x10000, 0x1, 0x3, 0x2, 0x5, 0x0, 0x9, 0x0, 0x3, 0x1, 0x40, 0xffffffffffff7f1f, 0x3ff, 0xa2, 0x9, 0x1000, 0x9cc0000000000000, 0x100000001, 0x3ff, 0x200, 0x7, 0x7ff, 0xa72f, 0x0, 0x2, 0x3ff, 0x10001, 0x24c52c8f, 0xf1, 0x280000000, 0x8001, 0x101, 0x9, 0x99, 0x4c3047d6, 0x9, 0xfffffffffffffeff, 0x14000000000000, 0xd618, 0x5, 0x8, 0x1, 0xdf, 0x4ad4ac4f, 0x10000, 0x9, 0x4, 0x0, 0xfffffffffffffffb, 0x4, 0x1ff, 0x1, 0x4, 0x800, 0x7, 0x8, 0x9, 0x5, 0x401, 0x80, 0xe2b8, 0x1, 0xfffffffffffff4e5, 0x100000000, 0xd6c, 0x3, 0x100000001, 0x63b, 0x3, 0xef4, 0x4, 0x933, 0x9, 0x1, 0x3, 0x10000, 0x5946, 0x36, 0x6, 0x0, 0x123c, 0xffffffffffffffff, 0x2f0, 0x5, 0x4000000000, 0xfff, 0x4, 0x9, 0x9, 0x7fffffff, 0x6, 0x6, 0x3, 0x2, 0x7, 0x1ff, 0x2, 0x81, 0x9, 0x40, 0x7, 0x3ff, 0xd91, 0x1, 0x7, 0x4, 0x3ff, 0x7, 0x0, 0x4, 0x10001, 0x0, 0xb801, 0x7, 0x7f, 0x0, 0x1, 0x1cd, 0x73f5, 0x400000000000, 0x10000, 0x80000001, 0x4, 0x4cb, 0x3, 0x100000001, 0x7f4, 0x9, 0x2, 0x0, 0x2, 0xf2f8, 0xffffffffffffb7a2, 0x100000001, 0x81, 0x3, 0xcef, 0x200, 0x0, 0x101, 0x3e, 0x1, 0x7, 0x453, 0x700, 0x5, 0x100, 0x5, 0x1, 0x34, 0x800, 0x1000, 0x1800000000000000, 0x76, 0xaf, 0x3, 0x5, 0x0, 0x5, 0x17b5, 0x1ff, 0x0, 0x8, 0x5, 0x101, 0x1000, 0x400, 0xa88]}]}}, @TCA_STAB={0x64, 0x8, [@TCA_STAB_DATA={0x14, 0x2, [0x8, 0x4d3, 0x1, 0x3ff, 0x3, 0x2, 0x800, 0x3]}, @TCA_STAB_BASE={0x1c, 0x1, {0x3, 0x4, 0x2, 0xffffffff, 0x0, 0x3ff, 0x100, 0xa}}, @TCA_STAB_DATA={0x10, 0x2, [0x5, 0x1, 0x401, 0x8, 0x100000000, 0x1000000000000]}, @TCA_STAB_DATA={0x4, 0x2}, @TCA_STAB_BASE={0x1c, 0x1, {0x2, 0x1ff, 0x100000000, 0x3, 0x2, 0xd8, 0x7}}]}]}, 0x1108}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000001280)) lseek(r0, 0x5b, 0x3) close(0xffffffffffffffff) 13:51:49 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x2, 0x4}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000100)) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x15f45aad, 0x18}, 0xc) lseek(r0, 0xffffffffffffffff, 0x3) writev(r3, &(0x7f0000000840)=[{&(0x7f0000000200)="0889e246147152dfedee98af137deae23bb3ca1409b8cd9229930b544ea45e9680c184027b7c5a2f340d1588773228b534105207b69e44fe770462746311cfcaebc6497d7d25c37253a9768e27dffb8960e971505a24", 0x56}, {&(0x7f0000000280)="76630404908c9382ed5fdc923be0510731f3f5096ca0281fbdfcbb50893eece5bcfd6c4fdc9d95f74c348205946e776065ff5e8066002fdf3a2df310b1c0c6430729312970da7ac3a68169588711030e12c76f23d3268495c6ec78a8efea29cf8bd3b42943c3cc8d46e5b739a7ef87259da59090d522e14fc2eb3f0ec2891701e44501dd094d60c7b57b93332ededfb38f0a22c828", 0x95}, {&(0x7f0000000340)="b1af348c6a0eeae601eae23eef919d77aac117dd6cc39aaa7a15cfd93373194d4fd6f7f588972cf1efa2c8c7e5f0d834459f3dde085cf0d98e9837e959567eb034aa1bf80183eca44820861ac72b77700937b7ccc2f2ec565b0ef02e88c4d2353c1c3d2c48b0ab597d488ef237aba09faaf79f35b6f63f1a5766f3", 0x7b}, {&(0x7f00000003c0)="8cbece67d817e0e51f67d4b3a66d716e848e98a51fd4028f90c780346de5d7a472d71b011ae81eb147a1cca28def63a163d7985801d93629ba498cbbd74aaa6ae5f1edc34e35245fe393d626d04a91506c9b9038322b96755546a4fa9c868b4f2c8fa1e538285ba06cb6b0953eeb07891c5272be373eb0de1e5d5170ce2103f5489fac5559bc5a3230fdb3172fd193e0bf1935788648ef214bfddb30d5a6bcac919040c0dc1759fdaf8e09632d1505b5928d3fbcebedc263f69646134ee24b69a719e9d7bf96b0fb5430a3445598bf78da9fca800091b5f44c60a1a2e14572aa22", 0xe1}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="7ab58dfbc4de33628b851f340348993ec0e4dadeda0a6c6d0f4bd58e63a9c1a8fe35bb881b6dabf22d0f33c62ddeeadb22193bcb103049526a7bd3ca9ec2361fff6a215e9d4807c2b78fda83215f11b57c", 0x51}, {&(0x7f0000000640)="34cea68430d5e867581d0deb7ebe44f5ac174630885bad3e3c2a2a20085998772920d067f545f514bddcfac4e04cf30210e7c715e841768b34d88c8839db21377d0ce734769846d0ad494008c3a1d7386c7591da86a406f73ecf4622a43385225309aa2ca078a445693165be86b188fb23f8751b5bdc1071ef6002977ce227fa754625", 0x83}, {&(0x7f0000000700)="68ed90d9fc90114356af0233bdb79dccf1931046c22d4a31134057091ae13e7e654c5c4508f4645d3a5bad85fadc8d4c1204e3572101d6cfd8c2a4af47c1b963383141cbc694885a1ad73dd78d6814cf9a25508b20f0e97d94ecf71f7eb1b4be410f5b9d6e47c8c19ab9c9371f40d4", 0x6f}, {&(0x7f0000000780)="023a4ca53e8db720902015aafee9a9a3fd0185a6b55edeb2ee9bf3f7c1a0002d2fd8f6cd77362944bec8366619d177f43ceb43f2bfadfc661c4cb698e4a2abdfb63d5842c74f1309a90d5e73615e1ea9fd6c74d685d155f04efdf0abe1ae2caf699f0b638ae2108c053dd34380a5f9d2a98482bf2ea81be6a5afb4a0a7892ebf54f48060a9d99aa8db505a632d102376a2646edff5bee4b1cfa31a288850116770c3f8c6be1700", 0xa7}], 0x9) close(r0) 13:51:49 executing program 2 (fault-call:3 fault-nth:46): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 265.694671] FAULT_INJECTION: forcing a failure. [ 265.694671] name failslab, interval 1, probability 0, space 0, times 0 [ 265.706082] CPU: 1 PID: 18546 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 265.712953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.722355] Call Trace: [ 265.724999] dump_stack+0x185/0x1d0 [ 265.728682] should_fail+0x87b/0xab0 [ 265.732455] __should_failslab+0x278/0x2a0 [ 265.736745] should_failslab+0x29/0x70 [ 265.740694] __kmalloc+0xbe/0x350 [ 265.744174] ? sctp_v6_cmp_addr+0x13e/0x180 [ 265.748513] ? sctp_add_bind_addr+0xb0/0x630 [ 265.752958] ? sctp_bind_addr_state+0x1ef/0x370 [ 265.757660] sctp_add_bind_addr+0xb0/0x630 [ 265.761912] ? sctp_bind_addr_state+0x2a0/0x370 [ 265.766605] sctp_copy_local_addr_list+0x4e1/0x610 [ 265.771568] sctp_copy_one_addr+0x210/0xc40 [ 265.775942] sctp_bind_addr_copy+0x28c/0x970 [ 265.780406] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 265.785993] sctp_sendmsg+0x4764/0x5fc0 [ 265.790028] ? proc_fail_nth_read+0x350/0x350 [ 265.794583] ? kstrtoull+0x757/0x7e0 [ 265.798381] ? sctp_getsockopt+0x14940/0x14940 [ 265.803021] inet_sendmsg+0x3fc/0x760 [ 265.806854] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 265.812262] ? inet_getname+0x4a0/0x4a0 [ 265.816276] __sys_sendto+0x6c4/0x7e0 [ 265.820133] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 265.825098] ? syscall_return_slowpath+0xe9/0x710 [ 265.830022] __x64_sys_sendto+0x1a1/0x210 [ 265.834226] ? __sys_sendto+0x7e0/0x7e0 [ 265.838238] do_syscall_64+0x15b/0x230 13:51:49 executing program 5: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x0, 0x1000) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:49 executing program 0: r0 = socket$inet6(0xa, 0x80806, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000080)="2957e1311f16f477671070") r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0000000000ff07000000f2bf5573"], 0x14}, 0x1}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001500)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x9}, 0x8) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x800) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x1) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x6e6bc0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3e}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="021200000200000000010000007317eae779fc1d392190645da9e36318ab7b18b1cdb9ed06c6"], 0x10}, 0x1}, 0x0) sendmmsg(r2, &(0x7f0000000180), 0x400000000000117, 0x0) 13:51:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x3a, @multicast2=0xe0000002, 0x4e23, 0x2, 'lblcr\x00', 0x1, 0x3ff80000, 0x22}, 0x2c) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) [ 265.842174] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 265.847390] RIP: 0033:0x455a99 [ 265.850607] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 265.858353] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 265.865645] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 265.872939] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 265.880242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 265.887546] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002e 13:51:49 executing program 3: r0 = msgget(0x1, 0x8) msgsnd(r0, &(0x7f0000000000)={0x1, "eb0eb81e599829c71e98676b3e47b6df3539d20de3aef0fa69c2"}, 0x22, 0x800) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000340)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000280)=""/20, 0x3}], 0x399, &(0x7f00000036c0)=""/64, 0x40}}], 0x2, 0x0, &(0x7f0000000300)={0x77359400}) 13:51:49 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x4, {{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xd94}}}, 0x88) 13:51:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="025cc83d652e04aa79805d") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e95fe0)={@dev={0xfe, 0x80}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x38000, 0x0) getsockopt$inet_buf(r3, 0x0, 0x3f, &(0x7f0000000100)=""/146, &(0x7f0000000080)=0x92) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r4, &(0x7f0000000380)=[{&(0x7f0000000340)=""/55, 0x37}], 0x1, 0x4e) 13:51:49 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x2) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r0, 0x40045730, &(0x7f0000000040)) process_vm_readv(0x0, &(0x7f0000004ec0), 0x0, &(0x7f0000002bc0), 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 13:51:50 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/94) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/175) close(r0) 13:51:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) getrusage(0x1, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x7fff, 0x2a, 0xd39b, 0x7fff, 0x0, 0x80000000, 0x5080, 0x9, 0x800, 0x100000001, 0x2, 0x6, 0x6, 0xffffffffffffff7f, 0x980, 0xd6a, 0x1, 0x7ff, 0x7, 0x100, 0x6, 0x7, 0x81, 0xfffffffffffffff7, 0x810000000000000, 0x0, 0x48000, 0xf7d, 0x3, 0x40, 0xfff, 0x1, 0x4, 0x9, 0x0, 0x15ad, 0x0, 0x6a1d, 0x4, @perf_config_ext={0x3, 0x1}, 0x2100, 0xfffffffffffffff8, 0x1, 0x4, 0x1, 0x7, 0x2}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000001c0)={0x9, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x141, 0x7, 0x32, 0x2, 0x4, 0x0, 0xfff, 0x3, 0xfffffffffffffffc}) fallocate(r1, 0x202000000a, 0x2, 0x100000002) sendfile(r1, r3, &(0x7f0000000000)=0x19, 0x2) fcntl$setflags(r3, 0x2, 0x0) flistxattr(r3, &(0x7f0000000240)=""/62, 0x3e) 13:51:50 executing program 4: r0 = memfd_create(&(0x7f0000000040)="c4c41cbcd858cb2b64ecff", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) 13:51:50 executing program 6: unshare(0x40000000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f657865000000000003000000ddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syncfs(r0) 13:51:50 executing program 3: socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000005e0007031dfffd946f61830020200a0009000000ff1c85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x4000) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x200, 0x80) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x80, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000440)) [ 266.161642] IPVS: ftp: loaded support on port[0] = 21 13:51:50 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'bond_slave_0\x00', 0x2}) lseek(r0, 0xffffffffffffffff, 0x3) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f00000015c0)={&(0x7f0000000200)={0x1390, 0x13, 0xb, 0x708, 0x70bd28, 0x25dfdbfe, {0xf}, [@nested={0x14c, 0x91, [@typed={0x4, 0x8e}, @typed={0x8, 0x1c, @uid=r1}, @typed={0x8, 0x14, @u32=0x2}, @generic="abec37227815519901d73dfb682f9a06e84daf015dffe957371e0c38cf82b8d7957e53841c2872b958cccfc5f2b3927d40919a63d5a0fb3c5dcec935d551083f2f216704e48bc4639ca0594df5e193fa2e4dfaa86c2bf60df89bfdd14d6809be02e2e5f562910d4fe99e8e58aec6e12b7cc9035e4b09ad2c73d6d8a5b9d463c2c2727d85a0a0350bbf778424c4", @typed={0xc, 0xf, @u64=0x9}, @generic="559a0df6016459de1334cad59c8edf2d880cb422561fc59459d04d0fe2c67160ea9e3688dfd9079cbb6fde0e6000271ba83007de9e40b2aa9024c714af09274232c6ed3b74667a8d37313eb3ed0d8f3450784e601db8186eecebfd3c9254d96e5add9d1e001467b327b37c85622c5498ca3993cf9a0960998197bf4e0676adc2ccbd1fe803d9f990b089af52f74381971ae00ebe1569c2d32916"]}, @generic="db8cfd6d0d99382cf53241ed04605031de2f720f6ffae48f8a859514080166c80b7f4f0bd993639d487682f97e9367d1f062bbe94dc51b9bf52487c415f2", @generic="6e9cb8a6e41fbc347303e1e32213c443eda3fc70096132513bad6df3cce6040ad6ead597ff417e93198f34cea95ba8b3ca1d4d649abc1e40291efacf0d22a0c7f273fa7330740bd22c51dd38e8dedf931be88951b3230b87ec5bbfc24bfe7283ed23abb09cb56a8235", @typed={0x20, 0x1f, @str=':/cpusetproceth0ppp1&proc\x00'}, @nested={0x160, 0x83, [@generic="d930073e47cd7f18b6bed745b1dbbd984543d0934a95fc1a97926bcf702aa2349dc614b45ccfa0bc349070698435dc29bd0b03", @typed={0x80, 0x24, @binary="3bdebc283361015854fc35fca5d1c7adfeab65a2033d0507e87ea5e07bb14d4ad382e2d5cb85dd29323da1255b9aee7940af37cf4b681f2e604f4b2325b1569848a4dc2080e18d79c2f505af39839a552038315769865e57cbcb69912d8f793c85bb2adca1f7a585178557229d9e03368baf081ff7c12e20a1"}, @generic="ad3d0f31775a8b645bb5b738d4bdec147595890c8cfcf5cd0b75f7a7b2ee147bad133e28e3d1a5adc61a3f502c0143478cde61c9781386bc1acf5057362908a82d6e6c95b6fbc7fb55ecb10b605440b2d2190df9b7b7c9423a302e5af0fe87f755fe89ef410085acf54df7d67c5cea550bf8e55ca85be0e78ad4a3e8ad48ee1c524889d87121da664f5fdc5ce24ad28ec10c6fb0a0ef5a428a5fb69a228e90", @typed={0x8, 0x45, @pid=r2}]}, @typed={0x8, 0x4c, @pid=r3}, @generic="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0x1390}, 0x1}, 0x8001) close(0xffffffffffffffff) 13:51:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x4, 0x20}, &(0x7f0000000100)=0xc) [ 266.259146] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 266.312969] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 266.313495] IPVS: ftp: loaded support on port[0] = 21 13:51:50 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f0000000140)={0x13cc, 0x2b, 0x8, 0x70bd29, 0x25dfdbfd, {0x3}, [@generic="36daeaab227a6c9aa244985eda49d8cc4eb8af342a90bb94ec2ee2f304465f59676bd4d27539880eb57598b24b6d1cdb3fddd28a700e1d2885bd4e41812df88ee9268c31daef9c6f91ef9a19a2087460c51e97ab812e739a2d4da12fce33e99f452cc72fbabdfebafe8e0940ad5b", @typed={0x4, 0x48}, @typed={0x1004, 0x70, @binary="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"}, @nested={0xe0, 0x80, [@generic="8b11de7604f83bc6d05fd1e33bab56b893269c952c7753bf9abef1ecf8734f870746a818fa44554b1a5c9165957bb650ae1fbf0ae6b4f3780a82e957f130ff899897e1a870f696874a468a335f4220126debc778e78e544a9942a7e62c90cbfbca255d62bcb6170f5cc8e10e046f388345de998f27664258d77d48a185fe9172125f2c88dc126216802ce707933199fd52d236428ee33ce03b42cc4caadf74e36fe402d4317fe7a20bf736506593fad9e7d1684d9460174e584f7a2cef5503", @typed={0x8, 0x6, @fd=r0}, @typed={0x8, 0x39, @fd=r0}, @typed={0xc, 0x64, @u64=0x5}]}, @typed={0x8, 0x66, @u32=0x3}, @generic="9445a2b83ac6c66a4087a22eed079af7cce6244dff157a4c5a7b341cda0f93030d72c6d2b036d893161a192df8db92c914848ccb7c22", @generic="dd32fbeade2c99136d25", @nested={0x200, 0x45, [@generic="b48380ce7a98f3a911f649cc2b70b3308232808d5f4ab21661b44dacff8b038bb08066186b555922f0aea7369e2cb1bdb9742bb7d109e1fef2b92ad224341220d196537b9c31049a050ae61537de35e4a381ac7906235122b3b3c89df0409ace9fb72415ea881a334cabcbfb71e376e845873f58b3cbc46864de99b763604f86f885a725387269dc2a4a2cc4dd0ea0a11851dea5e5a56c30f5790730bcc0cc917a0b53f3dbbb98ca47e2c49ea9dac15432048f991f0d931fb67e7d5c76c09f2717016a9f9183f524c36664f46c6d409bf624722026146a40be3132215a34a12638a8593f3e0e8bd8cc4caf3ca3aa23c0e2a25b", @typed={0x8, 0x61, @fd=r0}, @generic="f472294c23ad6bef3eda85620bfa7c513fb52439255ab7a9b5d5", @generic="b829bef950ec312eedc2b76de0d39b213003033f01d65d4251953f35ae7d4645ab010ebf4514626f777aa90ad8f2e43ff9d4c40f5efd8588f6ca05937ead1987a5da3a09f6c09056b165d4c53689b8b8825cf302bd57916e46c317a79621ce46339f5c969c2195d9c8d79c61df95fcef76ed3ade7ea28014efdbbcbc3f2409977db37a685ed2cdad00628e765902f3035a74b7ec8e35a80843aabbc53483acaff2d419a69b90555df8b3b157642ddf0d33872f4fc3ef0cafe479c781d3fa7809c366b74eae0870de2264192f93693547672da882a16cfdc3347c17729b9f638827a56dc1568c"]}, @typed={0x8, 0x89, @uid=r1}, @typed={0x10, 0x7f, @str="b7ca34375ce311d430f446"}]}, 0x13cc}, 0x1, 0x0, 0x0, 0x800}, 0x4000) 13:51:50 executing program 2 (fault-call:3 fault-nth:47): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 266.653480] FAULT_INJECTION: forcing a failure. [ 266.653480] name failslab, interval 1, probability 0, space 0, times 0 [ 266.664866] CPU: 1 PID: 18613 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 266.671772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.681156] Call Trace: [ 266.683804] dump_stack+0x185/0x1d0 [ 266.687475] should_fail+0x87b/0xab0 [ 266.691233] __should_failslab+0x278/0x2a0 [ 266.695511] should_failslab+0x29/0x70 [ 266.699520] __kmalloc+0xbe/0x350 [ 266.703008] ? sctp_v6_cmp_addr+0x13e/0x180 [ 266.707359] ? sctp_add_bind_addr+0xb0/0x630 [ 266.711807] ? sctp_bind_addr_state+0x1ef/0x370 [ 266.716513] sctp_add_bind_addr+0xb0/0x630 [ 266.720777] ? sctp_bind_addr_state+0x2a0/0x370 [ 266.725507] sctp_copy_local_addr_list+0x4e1/0x610 [ 266.730477] sctp_copy_one_addr+0x210/0xc40 [ 266.734858] sctp_bind_addr_copy+0x28c/0x970 [ 266.739318] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 266.744918] sctp_sendmsg+0x4764/0x5fc0 [ 266.748969] ? kstrtoull+0x757/0x7e0 [ 266.752774] ? sctp_getsockopt+0x14940/0x14940 [ 266.757416] inet_sendmsg+0x3fc/0x760 [ 266.761266] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 266.766690] ? inet_getname+0x4a0/0x4a0 [ 266.770727] __sys_sendto+0x6c4/0x7e0 [ 266.774591] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 266.779566] ? syscall_return_slowpath+0xe9/0x710 [ 266.784499] __x64_sys_sendto+0x1a1/0x210 [ 266.788695] ? __sys_sendto+0x7e0/0x7e0 [ 266.792722] do_syscall_64+0x15b/0x230 [ 266.796669] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 266.801881] RIP: 0033:0x455a99 [ 266.805085] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 266.812829] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 266.820121] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 266.827498] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 266.834790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 266.842082] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 000000000000002f 13:51:50 executing program 5: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 13:51:50 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/160, &(0x7f0000000140)=0xa0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r2, r3, &(0x7f0000000000)=0x19, 0x2) 13:51:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000001c0)=""/57, &(0x7f0000000280)=0x1fd) getsockopt$inet_int(r1, 0x10d, 0x5, &(0x7f000079bffc), &(0x7f0000000000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xb}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x40, 0x2, 0x0, 0x500, 0x7, 0x2, r2}) 13:51:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000000)=0x19, 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x4, 0x20}, &(0x7f0000000100)=0xc) 13:51:50 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(0xffffffffffffffff) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f0000000080)="4d2fc83b208ca9e0581927c3eb803bc998b6ff592db316d7f47c559389f6f12e99ec13d1beef60490ad85bc7694172a7b866b280c5c28d446802c30b6d13b1b45ff46a4e45c3d38b00a7ca1467a50394cc82026f8613a81dc00d40b67ab0a71b19fac1d2f41d59ed3aff5ff36e8124ef60b42a2c679a9dc2a21298ccd7174fdb54ee75b73617f995f57a14725a6654bdc1d74c68bac47c6506b92f54883659e9da2fa58b5ee19b192115445d345375a0d49c6b49eb5336c6c173809b5e5c04c70b1640b51c7660b8bb2c3506e16320286a0af63e1917ccc7acda6afb64b12e137aca9a02899a", 0xe6, 0x3ff, 0x0, 0x1, r0}, &(0x7f00000001c0)) 13:51:50 executing program 7: unshare(0x24020400) r0 = socket$packet(0x11, 0x3, 0x300) open_by_handle_at(r0, &(0x7f0000000000)={0x1008, 0xffff, "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"}, 0x145c00) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000004000), &(0x7f0000001ffc)=0xfffffff5) 13:51:51 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffff9, 0x488000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000080), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x2, 0xeff, 'veth1_to_team\x00', 'nr0\x00', 'gretap0\x00', 'veth0_to_bridge\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xe0, 0x110, [@mark_m={'mark_m\x00', 0x18, {{0x4, 0x401, 0x1, 0x2}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x1}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x218) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) 13:51:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/94) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/175) close(r0) 13:51:51 executing program 4: r0 = memfd_create(&(0x7f0000000040)="b7ca34375ce311d430f446", 0x0) lseek(r0, 0xffffffffffffffff, 0x3) close(r0) 13:51:51 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x529000) ioctl$TIOCSTI(r1, 0x5412, 0xa2) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000003c0)={0xffffffff}, 0x0, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r1, &(0x7f0000000440)={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r3, 0x1}}, 0x18) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) ptrace(0x4208, r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xb0, &(0x7f0000000040)=[@in={0x2, 0x4e24, @rand_addr=0xfffffffffffffffe}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x800}, @in6={0xa, 0x4e20, 0xd37, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e22, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xa}, 0x5}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x0, 0xfffffffffffffff9, 0x7, r4}, 0x10) ioprio_set$pid(0x1, r2, 0x7) 13:51:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000000180)={'syzkaller1\x00', @ifru_ivalue=0x24c}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x15e) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) accept$inet6(r1, 0x0, &(0x7f0000000040)) 13:51:51 executing program 4: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x0, &(0x7f0000000280)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0xe, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xddd0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xe74}, 0xfffffffffffffd73) 13:51:51 executing program 3: r0 = socket$kcm(0x2, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x80100) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={0xffffffffffffffff, 0x0, 0x5, 0xdc, &(0x7f0000000180)="d2b80205fc", &(0x7f0000000240)=""/220}, 0x28) setsockopt$sock_attach_bpf(r0, 0x84, 0x10, &(0x7f0000000180), 0x5) 13:51:51 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x400000005) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000000)="295ee1311f16f477671070") read$eventfd(r0, &(0x7f0000000080), 0x8) [ 267.277720] audit: type=1326 audit(1529761911.276:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18652 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 13:51:51 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7}) readv(r0, &(0x7f0000002680), 0x2b3) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 13:51:51 executing program 2 (fault-call:3 fault-nth:48): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 267.598720] FAULT_INJECTION: forcing a failure. [ 267.598720] name failslab, interval 1, probability 0, space 0, times 0 [ 267.610133] CPU: 0 PID: 18672 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 267.617012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.626402] Call Trace: [ 267.629054] dump_stack+0x185/0x1d0 [ 267.632730] should_fail+0x87b/0xab0 [ 267.636500] __should_failslab+0x278/0x2a0 [ 267.640788] should_failslab+0x29/0x70 [ 267.644713] __kmalloc+0xbe/0x350 [ 267.648188] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 267.652533] ? sctp_add_bind_addr+0xb0/0x630 [ 267.656961] ? sctp_bind_addr_state+0x1ef/0x370 [ 267.661653] sctp_add_bind_addr+0xb0/0x630 [ 267.665912] ? sctp_bind_addr_state+0x2a0/0x370 [ 267.670644] sctp_copy_local_addr_list+0x4e1/0x610 [ 267.675645] sctp_copy_one_addr+0x210/0xc40 [ 267.680036] sctp_bind_addr_copy+0x28c/0x970 [ 267.684518] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 267.690101] sctp_sendmsg+0x4764/0x5fc0 [ 267.694148] ? kstrtoull+0x757/0x7e0 [ 267.697943] ? sctp_getsockopt+0x14940/0x14940 [ 267.702593] inet_sendmsg+0x3fc/0x760 [ 267.706449] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 267.711873] ? inet_getname+0x4a0/0x4a0 [ 267.715916] __sys_sendto+0x6c4/0x7e0 [ 267.719779] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 267.724746] ? syscall_return_slowpath+0xe9/0x710 [ 267.729676] __x64_sys_sendto+0x1a1/0x210 [ 267.733877] ? __sys_sendto+0x7e0/0x7e0 [ 267.737882] do_syscall_64+0x15b/0x230 [ 267.741814] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 267.747032] RIP: 0033:0x455a99 [ 267.750232] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 267.757972] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 267.765275] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 267.772652] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 267.779942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 267.787242] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000030 13:51:51 executing program 5: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 13:51:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f00000000c0)="295ee1311f16f477671070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000325000)=0x11, 0x4) r2 = syz_open_dev$midi(&(0x7f0000001780)='/dev/midi#\x00', 0x9, 0x200000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0x8}, &(0x7f0000001800)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001840)={r3, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x80000000, 0xffffffffffffff52, 0xfffffffffffffffe, 0x6, 0x80}, 0x98) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@generic={0x2, 0x1ff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000140)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x2, 0x14f, 0x7, 0x5, 0x70}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x6, 0x800, 0x9, r4}, 0x10) 13:51:51 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7}) readv(r0, &(0x7f0000002680), 0x2b3) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 13:51:51 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x6, 0xfffffffffffffff9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 13:51:52 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=ANY=[@ANYBLOB="1c0000001800030500000000000000"], 0x1c}, 0x1}, 0x0) 13:51:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000140)=""/94) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/175) close(r0) 13:51:52 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x7}) readv(r0, &(0x7f0000002680), 0x2b3) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000100)=r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 13:51:52 executing program 1: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000240)={{0x80, 0x1}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) mlockall(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x2000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x8001, 0x8]}, &(0x7f0000000180)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000080)={{0x80}, 'port0\x00'}) [ 268.197405] audit: type=1326 audit(1529761912.196:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=18652 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a99 code=0x0 13:51:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x0, 0x1, 0xffffffff, 0x23f, 0xd886, 0x7fff, 0x3f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xffffffffffffccf3}, &(0x7f0000000100)=0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x0, 0x20}, 0xc) 13:51:52 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x7ffff, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x120010, r0, 0x0) 13:51:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="0700e1311f16f477671070") getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000001c0)=0xfffeffffffffffff, 0x4) 13:51:52 executing program 1: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x200) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000000)) 13:51:52 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl(r1, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") sendmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000000)=@l2={0x1f, 0x7, {0x2, 0x29, 0x8f81b46, 0x3ff, 0x1, 0x1f}, 0x100000000, 0x2}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="2e617a0ae96485e610166a3446d45fdbaac347cce1696ff3c9d2d807", 0x1c}, {&(0x7f0000000180)="8ed99939dcf60fdf7b7a32bc2c8b79a0adad11ac07e2890704eb6fddec37750ca3deb67091d9d4791d05f737bc175bbc2623d093d34f7bdba9100cba46267cae7d2dfaccd27d53b8a0cfa695ba0d43d0b226a76e4cf6840201322488e4e3b70f982a715c0dda2bf57768db940d96d8216fb82d0a28ceb2f7d3b92672fcd8e78b16e283186e6181eaa507487b6ed67d319be887696f63d3ab1979c0ce0fdca2ce337c6b901128cbd9d2584dbe", 0xac}, {&(0x7f0000000240)}, {&(0x7f0000000280)="880823c53d97f5a7cb0f4e78925e688ad50ad745bbf49a6fade3a8e5e6214b8931367ba5ab17e5ca9088fc3d9305306732602db8d577bba8ae5f0631d0e527bc6f429ce4a9727db7edbaf1755e399ad82ab2ef115a4ec1d82b5163554167c0544f708f554c57b913ae8e4fd8b509dd10b04f7976f1a0f911abb220c2231bd48160d7ea0c76642522b147f9524c8acd8ce691b798a9f569978056625468be37b47fd1a81d701fd8351473100e69dd45170a59", 0xb2}, {&(0x7f0000000340)="ce0b4c8a59a03e7afc98f05fba2dc48d8685b6253ec58491c6a22fdfce3349245ed8e715167d068fb3154f07232175b1312a6dc4a557", 0x36}, {&(0x7f0000000380)="65be6a0103eb56c7a69c7ed04af4b35902bc88967f01b8b0036d384c8d1b4b72b5931c94c8399c5b0f7bef256f3a53024701e922feeac15d20a85e75e29af999eecc0f61e3ae302199224c111fc0741a5f6f57585223f9618f2fa2b288cc40022606587c48ed210adab037e32cd8e38f7ed96c07cf50c9b4cf42b3f48724d44a84e05dc9cf634a167c0bfbc0468530f5fd415dd2246d5f57", 0x98}], 0x6, &(0x7f00000004c0), 0x0, 0x800}, 0x4004000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xc010, r1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000740)={'veth0_to_bridge\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000003e00)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800), 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="180000080000000001000000ce668bdf8e010000000a895a09740ad58b438b6ab8e0856cb25ea2d05803f27b5076ede6634111a69585a869b261d72f09bb6ccf6a8eff4a09f62d61d58c4942c2c3fa2ea89032522534cf0f7a2a29f3f8a5df94cba85c3a74e3d795", @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x30}], 0x1, 0x0) r4 = add_key(&(0x7f0000000240)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="5f2d679054fe658a5fd98b4a283b5b346ac68d180a84137fff53b0462f3d9ae37df3c41b06f01957135175c87d2ab272a4943e709e55665afed42b35fd41a8215f55039ec61d73dab3902623374cb52fc4cd341ded472f85e30e944bedc2a5a88e1d27aa59a3be2a9e80036f7d973cbacb20c1f15dc58a2f62afb569b059098eb48c4df644c42ac172c2de96ad4fdb2e8c0004", 0x93, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000000600)='eth1\x00') recvmmsg(r2, &(0x7f0000001e40)=[{{&(0x7f0000001b40)=@xdp, 0x80, &(0x7f0000001e00)}}], 0x1, 0x0, &(0x7f0000001f40)) signalfd(r2, &(0x7f0000000700)={0x7}, 0x8) fstat(r2, &(0x7f0000000780)) 13:51:52 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000090000d4000000000000000000002000000000000000000040004bdf57000000000000000000000000000000000000d006644772c6dc7439c925538cd5d2d08704000000000000aef700"], 0x59) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 13:51:52 executing program 2 (fault-call:3 fault-nth:49): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:52 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000080)=0x44) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffff004ed605ffffffffffffffffffff0006000000003ab13525064e00ff978d541502f41df8b1a44e0fa5ce14b51e1aebf97d5346a716093e855229ff3f64dc881e9ee838463a49cf0e43addbbcbbab49b73d18a814f72d472352004cf158512fffa802bfaacdcd782fd10b956dde808eb31e940232a862cd39e84b21fa7b3b893ef872105917b41a922c0b7ebc0c46a88d826ccc1a724b3f8414ae90e64ac2fda388af9cd34ce0499cb4dc96ac5f8a8e40055aef428bdc34d2c908c1cecc6f6de782ea453c5abb4d069f083c4bd48a8dba42393db8202e"], 0x33) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180)=0xe9, 0x2) [ 268.704534] FAULT_INJECTION: forcing a failure. [ 268.704534] name failslab, interval 1, probability 0, space 0, times 0 [ 268.715943] CPU: 1 PID: 18735 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 268.722810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.732187] Call Trace: [ 268.734839] dump_stack+0x185/0x1d0 [ 268.738529] should_fail+0x87b/0xab0 [ 268.742287] __should_failslab+0x278/0x2a0 [ 268.746561] should_failslab+0x29/0x70 [ 268.750569] __kmalloc+0xbe/0x350 [ 268.754052] ? sctp_v6_cmp_addr+0x13e/0x180 [ 268.758404] ? sctp_add_bind_addr+0xb0/0x630 [ 268.762846] ? sctp_bind_addr_state+0x1ef/0x370 [ 268.767551] sctp_add_bind_addr+0xb0/0x630 [ 268.771808] ? sctp_bind_addr_state+0x2a0/0x370 [ 268.776548] sctp_copy_local_addr_list+0x4e1/0x610 [ 268.781533] sctp_copy_one_addr+0x210/0xc40 [ 268.785927] sctp_bind_addr_copy+0x28c/0x970 [ 268.790399] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 268.795983] sctp_sendmsg+0x4764/0x5fc0 [ 268.800025] ? kstrtoull+0x757/0x7e0 [ 268.803849] ? sctp_getsockopt+0x14940/0x14940 [ 268.808488] inet_sendmsg+0x3fc/0x760 [ 268.812341] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 268.817793] ? inet_getname+0x4a0/0x4a0 [ 268.821833] __sys_sendto+0x6c4/0x7e0 [ 268.825718] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 268.830706] ? syscall_return_slowpath+0xe9/0x710 [ 268.835644] __x64_sys_sendto+0x1a1/0x210 [ 268.839846] ? __sys_sendto+0x7e0/0x7e0 [ 268.843850] do_syscall_64+0x15b/0x230 [ 268.847784] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 268.852996] RIP: 0033:0x455a99 [ 268.856201] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 268.863947] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 268.871245] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 268.878564] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 268.885861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 268.893162] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000031 13:51:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x108000000000005, 0x84) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000080)={"623ab2a565f4fcc158812ce7e0406c00", @ifru_names='ip_vti0\x00'}) getrlimit(0x5, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x20, 0xff, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004080}, 0x4000) 13:51:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100000001, 0x400000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x9, 0x6}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f0000000000)=@ethtool_channels={0x3c}}) r3 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000100)={0x200f1525, r3}, &(0x7f0000000240)={0xfffffffffffffffc, 0x4, 0x5, 0x7f, 0x10001, 0x8}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) ioctl$KDENABIO(r4, 0x4b36) 13:51:53 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0xa, [0xb, 0x100000001, 0x2, 0x4, 0xcda, 0x1, 0xdf7, 0xfffffffffffffff9, 0x8, 0x4eb4]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x74f7288, 0x1, 0x9, 0x6}, 0x14) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/pid\x00') r2 = syz_open_pts(0xffffffffffffffff, 0x200000) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x9, 0xb70, 0x101}) 13:51:53 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x5, 0x0) r2 = dup2(r1, r1) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/213, 0xd5) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}}}, 0x90) 13:51:53 executing program 5 (fault-call:2 fault-nth:0): msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 13:51:53 executing program 1: r0 = memfd_create(&(0x7f0000000580)='dev ', 0x3) write(r0, &(0x7f0000000080)="00190000000004012d9995c8c8d0f6ef54250489bb5c28946a3c148f04a8e60822a04375ec2308f22400d6a8886197c08dbd2e95a7626789de19d865c59bc4cbc113e64ee14713887ac6c4bc8aa8ae65522caed3af4458b1cfbce8e2a2c6151183ab4e186396cba7f5c3cba28cfdaf5abf1de4cf87ec6ad170680423966351d9abfa4cd6ea23f47b7684ab4d7d0000000000000000000011009b4dc7fab9ffe08e6347d0549fc679f3e8a5843724b8b1b382d167c3b63a8a3afe2b26d4118d288798183eb741cd32e2c62cce11fb45a05f9e0ee3b3ca994f538a09f043e6207108663ce837b694f5c6b0d87473364b", 0x148) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$addseals(r0, 0x409, 0x8) fchmod(r0, 0x0) fallocate(r0, 0x0, 0x0, 0x2) 13:51:53 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x80, 0x800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='veth1_to_bond\x00') r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x800, 0x0) io_setup(0x524, &(0x7f0000000640)=0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4802) io_submit(r2, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x101, 0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x100000001, 0x0, 0x1}]) r4 = socket$inet_sctp(0x2, 0x20000000000001, 0x84) sendmsg$rds(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/178, 0xb2}], 0x1, &(0x7f0000000540)=[@fadd={0x58, 0x114, 0x6, {{0x2, 0x8}, &(0x7f0000000340)=0x401, &(0x7f0000000480)=0xea, 0x5, 0x0, 0x2, 0x1, 0x8, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x1989c4ce}, &(0x7f00000004c0)=0x5, &(0x7f0000000500)=0xffffffffffff8bed, 0x51e, 0x7, 0x7, 0xf01d, 0x0, 0x3}}], 0xb0, 0x800}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000001400)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000014c0)=0x90) io_setup(0x1, &(0x7f0000000380)=0x0) io_submit(r5, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000), 0xfffffce4}]) 13:51:53 executing program 4: r0 = socket$inet6(0xa, 0x10000000001, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000140)='./file0\x00'}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000002c0)={{0xbf, @multicast2=0xe0000002, 0x4e22, 0x0, 'none\x00', 0x20, 0x7, 0x41}, {@empty, 0x4e22, 0x6006d959cd79eee2, 0x4, 0x3, 0xfffffffffffffff7}}, 0x44) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) r3 = gettid() fremovexattr(r1, &(0x7f00000003c0)=@random={'user.', '/dev/adsp#\x00'}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000400)=@req3={0xfff, 0x2, 0x4, 0x2, 0x4000000000000000, 0x2, 0x445f5dbe}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000200)={0x4, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) r5 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r5, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r5, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fstat(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) connect$inet(r5, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r5, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c461600000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000"], 0x78) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) dup2(r2, r5) tkill(r3, 0x1000000000016) 13:51:53 executing program 3: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="656dd9dad9bd19a003c37d1461be6969bb0173cd9c1f557d5709945a0e220d85e33341c2272c30c68600d139c02290a349be8547af85770ddc518ac51f59578f720f97f4a48b9e5a2e3245e56260", 0x4e, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)='\x00') r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl(r2, 0x7, &(0x7f0000000200)="b7214112a6a631eca02d54d75d820cb8cce2403cef8b6ef428a4fa3a746c3b5615e5241e9400a83977949ccd1f7a1714af83b2cc51a72f82d9aee7738e19a38b9297b6c17b2568f4080bd2d9a61f866e65397372b2a077206f234916c95c732fbc34d16fdb0bef3d917e7096bfa41e064f970a31d6f468de1b7aff3f0747155a0abbd7fb") keyctl$reject(0x13, r0, 0x1, 0x7431, r0) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0xffffff27}], 0x30e) [ 269.392444] IPVS: set_ctl: invalid protocol: 191 224.0.0.2:20002 13:51:53 executing program 3: r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="656dd9dad9bd19a003c37d1461be6969bb0173cd9c1f557d5709945a0e220d85e33341c2272c30c68600d139c02290a349be8547af85770ddc518ac51f59578f720f97f4a48b9e5a2e3245e56260", 0x4e, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)='\x00') r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) ftruncate(r2, 0x8200) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) ioctl(r2, 0x7, &(0x7f0000000200)="b7214112a6a631eca02d54d75d820cb8cce2403cef8b6ef428a4fa3a746c3b5615e5241e9400a83977949ccd1f7a1714af83b2cc51a72f82d9aee7738e19a38b9297b6c17b2568f4080bd2d9a61f866e65397372b2a077206f234916c95c732fbc34d16fdb0bef3d917e7096bfa41e064f970a31d6f468de1b7aff3f0747155a0abbd7fb") keyctl$reject(0x13, r0, 0x1, 0x7431, r0) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000002300)=""/4096, 0xffffff27}], 0x30e) 13:51:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x7}, 0x8) 13:51:53 executing program 2 (fault-call:3 fault-nth:50): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:53 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x2, 0x7fffffff, 0x3, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0x7}, 0x8) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000000)) 13:51:53 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000025c0)='/dev/adsp#\x00', 0x10000, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002600)={0x4, {{0xa, 0x4e21, 0xad, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x88) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl(r2, 0x4000008912, &(0x7f0000000100)="2957e1311f16f477671070") r3 = creat(&(0x7f0000002540)='./file0\x00', 0x18) setsockopt$inet_dccp_int(r3, 0x21, 0x6, &(0x7f0000002580)=0x7, 0x4) io_setup(0x48d, &(0x7f0000000040)=0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) r6 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x0, 0x400) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x501000, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4800) io_submit(r4, 0x4, &(0x7f0000002500)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0xa89, r1, &(0x7f0000000400)="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", 0x1000, 0x1, 0x0, 0x1, r5}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x8, r1, &(0x7f0000000140)="86c77ce0dd5e845398586809dd4ef390b027bf70c43debe6c123bb30167c6bfffca50fb51157460fa7fa4a6740cdd382a0a80f1e0dbe680bb33b1d4da536661e7874e8fb45d4af59a1b151fa7e93ed9ea77132bca94c34f98a2d7953e7fafd99b58a2dde", 0x64, 0x7, 0x0, 0x1, r6}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x3, r2, &(0x7f0000001400)="7114e85f1232d345c97b2fb2107226f634bdda040477294118a1ef74573c765b406c120ec14fa0473fa60b7d0ddd720f13862a78524fd22f2474a015ad1ec678746202f096ff5be3afb4d55cb59bee0c5f41a9480dc0d72ecf59c8025f4d80aa1076b28a1ad28638a3c544de6d47775b04336b702839b4b46615d7672f86f4a120e99ab00e5eca348a0f1f20f3aaf6e710979456da765059216b33ae7fe58a1f4453df732d48bba861c4a5ffce8a264226d367825631525c3c7c226b5709df56b06f7f55da9b984433754d8ff8c19c2037be23ff40366b6550d2970a5f4796659ca8314f63004d4851cbbdf99f18", 0xee, 0x5, 0x0, 0x1, r7}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x6, 0x100000001, r1, &(0x7f0000001500)="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", 0x1000, 0x6131, 0x0, 0x1, r8}]) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="34000019000101000000aaeaffffff1c0000000000000000001e000c0001000000000000e0ff0000"], 0x28}, 0x1}, 0x0) [ 269.768386] FAULT_INJECTION: forcing a failure. [ 269.768386] name failslab, interval 1, probability 0, space 0, times 0 [ 269.779889] CPU: 0 PID: 18792 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 269.786765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.796149] Call Trace: [ 269.798794] dump_stack+0x185/0x1d0 [ 269.802474] should_fail+0x87b/0xab0 [ 269.806239] __should_failslab+0x278/0x2a0 [ 269.810627] should_failslab+0x29/0x70 [ 269.814558] __kmalloc+0xbe/0x350 [ 269.818048] ? sctp_v6_cmp_addr+0x13e/0x180 [ 269.822406] ? sctp_add_bind_addr+0xb0/0x630 [ 269.826848] ? sctp_bind_addr_state+0x1ef/0x370 [ 269.831563] sctp_add_bind_addr+0xb0/0x630 [ 269.835828] ? sctp_bind_addr_state+0x2a0/0x370 [ 269.840547] sctp_copy_local_addr_list+0x4e1/0x610 [ 269.845527] sctp_copy_one_addr+0x210/0xc40 [ 269.849919] sctp_bind_addr_copy+0x28c/0x970 [ 269.854388] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 269.860036] sctp_sendmsg+0x4764/0x5fc0 [ 269.864081] ? kstrtoull+0x757/0x7e0 [ 269.867885] ? sctp_getsockopt+0x14940/0x14940 [ 269.872523] inet_sendmsg+0x3fc/0x760 [ 269.876376] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 269.881801] ? inet_getname+0x4a0/0x4a0 [ 269.885849] __sys_sendto+0x6c4/0x7e0 [ 269.889719] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 269.894706] ? syscall_return_slowpath+0xe9/0x710 [ 269.899642] __x64_sys_sendto+0x1a1/0x210 [ 269.903840] ? __sys_sendto+0x7e0/0x7e0 [ 269.907849] do_syscall_64+0x15b/0x230 [ 269.911781] entry_SYSCALL_64_after_hwframe+0x44/0xa9 13:51:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000000100)="c3", 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xaa00, 0x0) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x68a6}, 0x2, 0x3, 0x3, 0x4}}, 0x2e) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) dup2(r2, r1) 13:51:53 executing program 1: r0 = socket$inet(0x2, 0x801, 0x1f1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/110, &(0x7f0000000000)=0x6e) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/softnet_stat\x00') read(r2, &(0x7f0000000540)=""/230, 0xe6) preadv(r2, &(0x7f0000000840)=[{&(0x7f0000000740)=""/193, 0xc1}], 0x1, 0x0) read(r2, &(0x7f0000000200)=""/56, 0xfffffffffffffe84) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000100)) [ 269.917001] RIP: 0033:0x455a99 [ 269.920211] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 269.927963] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 269.935268] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 269.942566] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 269.949868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 269.957171] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000032 13:51:54 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x4, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000080)=0x1f30) 13:51:54 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) r1 = shmat(r0, &(0x7f0000a96000/0x1000)=nil, 0x1000) shmdt(r1) fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() setreuid(r2, r3) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x10102) accept4$inet6(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000000c0)=0x1c, 0x80800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000004, 0x8976, r4, 0x0) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) write$binfmt_aout(r4, &(0x7f0000000100)={{0x1cf, 0xfffffffffffff3d2, 0x4, 0x208, 0x310, 0x8, 0x19e, 0x1a8f200}, "c7aa0bb22df822997913a622b45513d33c51e0a649e78633bda31aeb2551e1a5a70a863c3daaf80e1287919f0cc6f43c519cbf814797979e7ab37a6f03c27a478782b9560f3f1e922164d4fd664f6e37bb38aa29817f094a049a994ab04b688a1ba07c5e6c6f656da1b0c66425348165abdf6b22651c828124209196f4a161c6632f6c89ec831781a491718a0822b46fff500c8ee898b97ce6", [[], [], []]}, 0x3b9) 13:51:54 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/197, 0xc5}], 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000030607031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) [ 270.162281] validate_nla: 2 callbacks suppressed [ 270.162298] netlink: 'syz-executor1': attribute type 1 has an invalid length. 13:51:54 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x123ed72f) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x12}}) close(r3) close(r1) 13:51:54 executing program 5: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x0, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/119, 0x77) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 13:51:54 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa01) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8000, 0xf61}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x88200) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 13:51:54 executing program 0: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000400)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x1d}, 0x10, &(0x7f00000005c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000000100000003000000000040003120ace78b05dc94"], 0x48}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000040)="295ee1310416f4448077671070") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@loopback=0x7f000001, @rand_addr, @broadcast=0xffffffff}, 0xc) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) msgget(0xffffffffffffffff, 0x0) 13:51:54 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000abe000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000040)=""/15, 0xf}], 0x1) 13:51:54 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1}) setrlimit(0x7, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1402000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002bb90000fbdbdf2503000000080001004e20000004000500040005000800040001000000040005000800048c02000008000000000800040000000000080003000d0000d5d3db00"], 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000910000)=""/100, 0x64) 13:51:54 executing program 1: r0 = socket$kcm(0x2, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000080), 0x98) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x880) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) 13:51:54 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa01) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8000, 0xf61}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x88200) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 13:51:54 executing program 2 (fault-call:3 fault-nth:51): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) 13:51:54 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa01) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8000, 0xf61}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x88200) r4 = socket(0x2, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 13:51:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0xc000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff46) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x2710}, 0x10) [ 270.755813] FAULT_INJECTION: forcing a failure. [ 270.755813] name failslab, interval 1, probability 0, space 0, times 0 [ 270.767634] CPU: 1 PID: 18854 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 270.774508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.783886] Call Trace: [ 270.786531] dump_stack+0x185/0x1d0 [ 270.790211] should_fail+0x87b/0xab0 [ 270.793975] __should_failslab+0x278/0x2a0 [ 270.798258] should_failslab+0x29/0x70 [ 270.802183] __kmalloc+0xbe/0x350 [ 270.805678] ? sctp_v4_cmp_addr+0x1b6/0x250 [ 270.810049] ? sctp_add_bind_addr+0xb0/0x630 [ 270.814490] ? sctp_bind_addr_state+0x1ef/0x370 [ 270.819194] sctp_add_bind_addr+0xb0/0x630 [ 270.823463] ? sctp_bind_addr_state+0x2a0/0x370 [ 270.828196] sctp_copy_local_addr_list+0x4e1/0x610 [ 270.833178] sctp_copy_one_addr+0x210/0xc40 [ 270.837562] sctp_bind_addr_copy+0x28c/0x970 [ 270.842034] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 270.847614] sctp_sendmsg+0x4764/0x5fc0 [ 270.851654] ? kstrtoull+0x757/0x7e0 [ 270.855437] ? sctp_getsockopt+0x14940/0x14940 [ 270.860062] inet_sendmsg+0x3fc/0x760 [ 270.863905] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 270.869334] ? inet_getname+0x4a0/0x4a0 [ 270.873381] __sys_sendto+0x6c4/0x7e0 [ 270.877241] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 270.882221] ? syscall_return_slowpath+0xe9/0x710 [ 270.887154] __x64_sys_sendto+0x1a1/0x210 [ 270.891354] ? __sys_sendto+0x7e0/0x7e0 [ 270.895362] do_syscall_64+0x15b/0x230 [ 270.899326] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 270.904532] RIP: 0033:0x455a99 [ 270.907731] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 270.915484] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 270.922781] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 270.930069] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 270.937360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 270.944645] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000033 13:51:54 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x76, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x2e5}]}, 0x10) socket$inet(0x2, 0x80807, 0x3) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80) shutdown(r0, 0x1) 13:51:54 executing program 1: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) io_setup(0x6, &(0x7f0000000080)=0x0) io_getevents(r0, 0x9, 0x8, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) 13:51:54 executing program 3: unshare(0x24020400) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x4, 0x9}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc0045103, &(0x7f0000000040)={0x800}) 13:51:55 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2000, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000380)) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xf}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, [0x6, 0x5, 0x0, 0x3ff, 0x8, 0x1ff, 0x5, 0x8000, 0x80, 0x2, 0x80000001, 0x2, 0x5, 0x8, 0x8]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r4, 0x1}, &(0x7f0000000340)=0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r2, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000900)=0x0) lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) sendmsg$unix(r0, &(0x7f0000000b00)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f00000004c0)="f1a567a3", 0x4}, {&(0x7f0000000500)="6bc03ba2c73cea44d661e46120b3157dd0ecd2d88471c15ea560a026f097de453a30430a75f1b84ecbd0c7520cb9d5be7c29a150cefb815d264adba1ec05ec6b14b393e681ef39f8b955aa5201c4e2fc0cd2ac51986a38500b00fc6c85660b262bb4a600847052513d555e1f9902a078b09248602a1b17a5768ea5fc467db0b6f4dda7793767a52798c91842455114fcd742229b737f84e1db894cf3cc2f4c681e7c71f9c6af9ebc84e4eb94b46ec3816c14db602c2708ad726e337bcf218cfdb0", 0xc1}, {&(0x7f0000000600)="d50cf53dbb9e4912793c129eff47acdf8aa47f7f567e47236ec7d6a855b1554da60cf3c10cc43a7ea5d582a39f93a9814057ce3e00da7f555965e3fd11381ee02600f03b0e066d34468d3a29959790d03840dd529fb5738547677ec19d3535907891f886e38cccc72b668b51d4c0a87e753f6465cd7be5d7a11d9f81fb451f7be5ac7f88dec39b2fa0793f602aa3209a13", 0x91}, {&(0x7f00000006c0)="a4c1228951a9e724fae05d7f90541d14e23a57c81b54434d2351e4dd21e2aa62de9ffcd347b863194eef82a2622e60f56a56a449303814dd5ea679265550a763a3d9f0c1d8d439f32b718c4dbc7ab676cb76f86c0a3e275d9bc4f08ba39ed2d12ba28110a400ab12c947ab426c6b06d0da5c5e7ec8738e3a8ca596cc33d17d4e29b43537e14a605b10ad28965ac75a5761321448b4f3ac318565b3310b04a5321b43df392c81fef88ab8e94c0bc9b0b9af8ad2b4", 0xb4}, {&(0x7f0000000780)="6bddd21e655a89e842ae2d4e76fb9109bcec339fd2cc3d5ba1c0f44ecd0ea0c97441e47529bea9be11c9adc5bf61b92e2a0bea089cbd06a57441183915f3cbe4ea20dcbe497e327cb5299192e2b5409743d501cbeadfc2624f8ff87a2207eb725cfda2cbcc305814c6df73879af7ef0beb21935d8228e796d363b1aa6fc325547239d8ca1923f33029e15391a07fea1c3e014972590c0cd63fe15b5c2e9b14da981bef3744399f54e4efc7d677f4d890a53384c779968c280e252268f8e0303e024b8b7ad9f3a297871e7650eb037b0ff03ff081833e466b382275c27d4d7a269b7558e7f04b31ce47df393cbc613c8022f8", 0xf2}], 0x5, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r5, r1, r5]}], 0x40, 0x4000005}, 0x10) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000400)) 13:51:55 executing program 1: unshare(0x24020400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) close(r0) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 13:51:55 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x123ed72f) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_stats={0x12}}) close(r3) close(r1) 13:51:55 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x6) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") socket$vsock_stream(0x28, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='system)cpuset$keyringwlan1\x00', 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 13:51:55 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x840) timerfd_gettime(r0, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = epoll_create(0x3) poll(&(0x7f0000000140)=[{r2}, {r1}], 0x2, 0x724) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x4, 0x10041) shutdown(r1, 0xfffffffffffffffd) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000100)={0x0, 0x6, 0x6, 0x7}) shutdown(r1, 0x2) 13:51:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 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_config_ext={0x81, 0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x14) pkey_free(0xffffffffffffffff) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x2) 13:51:55 executing program 5: msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/15}, 0x17, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget(0x3, 0x5) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = msgget$private(0x0, 0x200) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000700)={{0x0, 0x0, r0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1000, r1}) 13:51:55 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000), 0xfc24) 13:51:55 executing program 2 (fault-call:3 fault-nth:52): r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) [ 271.774009] FAULT_INJECTION: forcing a failure. [ 271.774009] name failslab, interval 1, probability 0, space 0, times 0 [ 271.785519] CPU: 1 PID: 18907 Comm: syz-executor2 Not tainted 4.17.0+ #9 [ 271.792394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.801780] Call Trace: [ 271.804427] dump_stack+0x185/0x1d0 [ 271.808112] should_fail+0x87b/0xab0 [ 271.811882] __should_failslab+0x278/0x2a0 [ 271.816163] should_failslab+0x29/0x70 [ 271.820090] __kmalloc+0xbe/0x350 [ 271.823566] ? sctp_v6_cmp_addr+0x13e/0x180 [ 271.827911] ? sctp_add_bind_addr+0xb0/0x630 [ 271.832357] ? sctp_bind_addr_state+0x1ef/0x370 [ 271.837066] sctp_add_bind_addr+0xb0/0x630 [ 271.841331] ? sctp_bind_addr_state+0x2a0/0x370 [ 271.846048] sctp_copy_local_addr_list+0x4e1/0x610 [ 271.851031] sctp_copy_one_addr+0x210/0xc40 [ 271.855417] sctp_bind_addr_copy+0x28c/0x970 [ 271.859889] sctp_assoc_set_bind_addr_from_ep+0x21b/0x280 [ 271.865478] sctp_sendmsg+0x4764/0x5fc0 [ 271.869793] ? kstrtoull+0x757/0x7e0 13:51:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x10000004e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) arch_prctl(0x1007, &(0x7f0000000680)="03a7483493d357a873a183a622aeea9126aa48dc4464628ac8e012cfa53a0d1987677ccc15f0652eeb71b8de06f781d4db4e40e4288cf77b7a66a01eeecc4d5bca490a39d27033083da70c3ac1938c91b9b9287c2fcd62601d768a59ae7ac875dd4d25c142a75c9dbbb584562893fcb6069ad0a2c392036ece8a37e988f56b3f2b6d3468ad7c07b49a1f516c1580f12f92d19da70ae9c5d2268be41125540a0383696b76bf3f1b212f5d419c3fc74856047a053703c0fa5a467f5b0111b0339117a572") recvmmsg(r0, &(0x7f0000002880)=[{{&(0x7f00000023c0)=@rc, 0x80, &(0x7f00000025c0)}}, {{&(0x7f0000002600)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000002780), 0x221, &(0x7f00000000c0)=""/176, 0x3ea}}], 0x221, 0x40000002, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) execveat(r1, &(0x7f0000000180)='/\x00', &(0x7f0000000380)=[&(0x7f00000001c0)='selinux$\'.\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='eth1\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^ppp0[\x00', &(0x7f0000000300)='#*user\\\x00', &(0x7f0000000340)='GPLem0$system$:\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)='wlan0-\x00', &(0x7f0000000400)='posix_acl_access\x00', &(0x7f0000000440)='cpuset^/posix_acl_access\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='wlan0^&$\x00', &(0x7f0000000500)='#eth0em1bdev\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='/\x00'], 0x100) sendto$inet(r0, &(0x7f0000c95ffd), 0x49b8, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 271.873592] ? sctp_getsockopt+0x14940/0x14940 [ 271.878234] inet_sendmsg+0x3fc/0x760 [ 271.882090] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 271.887545] ? inet_getname+0x4a0/0x4a0 [ 271.891582] __sys_sendto+0x6c4/0x7e0 [ 271.895442] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 271.900434] ? syscall_return_slowpath+0xe9/0x710 [ 271.905368] __x64_sys_sendto+0x1a1/0x210 [ 271.909573] ? __sys_sendto+0x7e0/0x7e0 [ 271.913582] do_syscall_64+0x15b/0x230 [ 271.917518] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 271.922740] RIP: 0033:0x455a99 [ 271.925950] RSP: 002b:00007f6907b01c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 271.933698] RAX: ffffffffffffffda RBX: 00007f6907b026d4 RCX: 0000000000455a99 [ 271.940998] RDX: 0000000000000001 RSI: 0000000020b31000 RDI: 0000000000000013 [ 271.948297] RBP: 000000000072bea0 R08: 00000000209e1000 R09: 000000000000001c [ 271.955620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 271.962929] R13: 00000000004c0efd R14: 00000000004d0e00 R15: 0000000000000034 13:51:56 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000040)="295ed277a4200100360070") r0 = socket$inet(0x2, 0x801, 0x20000000000000) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00006ed000), &(0x7f0000f24000)=0x4) 13:51:56 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x42, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000100)={0x56787f91, 0x1ff, 0x6, 0x8, [], [], [], 0x8001, 0x4, 0x8, 0x101, "09706e1d0095ce8dc8279d4aa29a5971"}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7, 0x10}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000300)={r1}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000340)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x2, 0x0, 0x1000, 0x0, 0x9, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e23, @rand_addr=0xd94}, @in6={0xa, 0x4e20, 0x1f, @remote={0xfe, 0x80, [], 0xbb}}}]}, 0x48}, 0x1}, 0x20040000) r2 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000580)={{0xff, 0x2}, {0x7ff, 0xff6}, 0x1, 0x3, 0x1000}) epoll_create(0x9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={r1, 0x0, 0x30}, 0xc) rt_sigaction(0x35, &(0x7f0000000640)={0x2, {0x6}, 0x2, 0x4}, &(0x7f0000000680), 0x8, &(0x7f00000006c0)) connect$unix(r0, &(0x7f0000000700)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mkdir(&(0x7f0000000780)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000007c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = mq_open(&(0x7f0000000800)='vboxnet0,{\x00', 0xc1, 0x110, &(0x7f0000000840)={0x5, 0x99e, 0x9, 0x36d3, 0x80000000, 0x5, 0x9, 0x200000}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000880)=0x7fff, &(0x7f00000008c0)=0x4) ioctl$KDENABIO(r0, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000900)={0x43f, 0xff, 0x7, 0x5, 0x2, 0x9}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000980)={0x1, 0x3, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'ip6gre0\x00'}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000009c0)={0x9, 0x7, 0x1, 0x3, 0x4, 0x3, 0x3, 0x8, 0x1, 0x3ff, 0x788, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000a00)={r1, 0x1, 0x4, 0x1}, &(0x7f0000000a40)=0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000b40)={0x303, 0x33}, 0x4) bind$inet(r0, &(0x7f0000000b80)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000bc0)={@dev, @multicast1, 0x0}, &(0x7f0000000c00)=0xc) bind$packet(r0, &(0x7f0000000c40)={0x11, 0xc, r4, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 13:51:56 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x76, 0x4) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000200)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x2e5}]}, 0x10) socket$inet(0x2, 0x80807, 0x3) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80) shutdown(r0, 0x1) 13:51:56 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$rds(0x15, 0x5, 0x0) getpeername(r2, &(0x7f0000000000)=@vsock, &(0x7f00000000c0)=0x80) 13:51:56 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc4c85513, &(0x7f0000000040)={0xb, 0x0, 0xfffffffffffffff9, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) socket$inet_udplite(0x2, 0x2, 0x88) 13:51:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"726f736530000600001f00e17700", r2}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x105080, 0x0) bind$inet(r4, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @random="9d714e28c8ad"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000740)={r3, 0x1, 0x6, @random="8ed2fa01fc96"}, 0x10) dup3(r1, r0, 0x80000) 13:51:56 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x4000008912, &(0x7f0000000100)="295ee1311f16f477671070") r1 = socket$inet(0x2, 0x4000000000000001, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x5, 0x5f0, [0x20000200, 0x0, 0x0, 0x20000448, 0x20000590], 0x0, &(0x7f0000000000), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xa0, 0xf0, [@m802_3={'802_3\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xc0, 0xf8, 0x128, [@helper={'helper\x00', 0x28, {{0x0, 'ftp-20000\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xe8, 0x118, [@limit={'limit\x00', 0x20}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x668) 13:51:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000080)="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") ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000040)={'ip6gre0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) [ 272.735047] ================================================================== [ 272.742481] BUG: KMSAN: uninit-value in __mod_timer+0x42d/0x2bf0 [ 272.748620] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.17.0+ #9 [ 272.754744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.764079] Call Trace: [ 272.766641] [ 272.768781] dump_stack+0x185/0x1d0 [ 272.772394] kmsan_report+0x188/0x2a0 [ 272.776198] __msan_warning_32+0x70/0xc0 [ 272.780250] __mod_timer+0x42d/0x2bf0 [ 272.784043] ? kmsan_set_origin_inline+0x6b/0x120 [ 272.788886] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 272.794256] ? is_console_locked+0x29/0x50 [ 272.798502] mod_timer+0x70/0x80 [ 272.801869] can_stat_update+0x15ec/0x1860 [ 272.806090] call_timer_fn+0x280/0x5d0 [ 272.809969] ? can_sock_destruct+0x50/0x50 [ 272.814194] __run_timers+0xd96/0x11b0 [ 272.818065] ? can_sock_destruct+0x50/0x50 [ 272.822292] ? irq_exit+0x202/0x240 [ 272.825924] ? run_timer_softirq+0x14/0x70 [ 272.830143] ? timers_dead_cpu+0x1010/0x1010 [ 272.834553] run_timer_softirq+0x43/0x70 [ 272.838600] __do_softirq+0x592/0x979 [ 272.842384] irq_exit+0x202/0x240 [ 272.845821] exiting_irq+0xe/0x10 [ 272.849267] smp_apic_timer_interrupt+0x64/0x90 [ 272.853941] apic_timer_interrupt+0xf/0x20 [ 272.858156] [ 272.860393] RIP: 0010:default_idle+0x20b/0x3e0 [ 272.864960] RSP: 0018:ffffffff8ac0fd90 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 272.872658] RAX: ffff8801fd432f18 RBX: 0000000000000000 RCX: ffff880000000000 [ 272.879909] RDX: ffff8801fd032f18 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 272.887165] RBP: ffffffff8ac0fdc8 R08: 0000000001080020 R09: 0000000000000002 [ 272.894425] R10: 00000000000003c0 R11: ffffffff89fef830 R12: ffffffff8ac0fe2f [ 272.901681] R13: ffffffff8ac372c0 R14: ffffffff8ac0fe2c R15: ffffffff8ac37b98 [ 272.909001] ? __cpuidle_text_start+0x8/0x8 [ 272.913318] ? __cpuidle_text_start+0x8/0x8 [ 272.917624] arch_cpu_idle+0x26/0x30 [ 272.921331] do_idle+0x36d/0x830 [ 272.924699] cpu_startup_entry+0x45/0x50 [ 272.928753] rest_init+0x1c1/0x1f0 [ 272.932277] ? hpet_time_init+0xb0/0xe0 [ 272.936250] start_kernel+0x1110/0x1120 [ 272.940224] x86_64_start_kernel+0xe4/0xf0 [ 272.944461] secondary_startup_64+0xa5/0xb0 [ 272.948773] [ 272.950387] Uninit was stored to memory at: [ 272.954713] kmsan_internal_chain_origin+0x12b/0x210 [ 272.959810] __msan_chain_origin+0x69/0xc0 [ 272.964038] __mod_timer+0x22a1/0x2bf0 [ 272.967914] mod_timer+0x70/0x80 [ 272.971274] can_stat_update+0x15ec/0x1860 [ 272.975510] call_timer_fn+0x280/0x5d0 [ 272.979396] __run_timers+0xd96/0x11b0 [ 272.983278] run_timer_softirq+0x43/0x70 [ 272.987338] __do_softirq+0x592/0x979 [ 272.991126] [ 272.992744] Local variable description: ----heads@__run_timers [ 272.998696] Variable was created at: [ 273.002401] __run_timers+0x84/0x11b0 [ 273.006186] run_timer_softirq+0x43/0x70 [ 273.010222] ================================================================== [ 273.017563] Disabling lock debugging due to kernel taint [ 273.022994] Kernel panic - not syncing: panic_on_warn set ... [ 273.022994] [ 273.030344] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B 4.17.0+ #9 [ 273.037856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.047187] Call Trace: [ 273.049753] [ 273.051892] dump_stack+0x185/0x1d0 [ 273.055515] panic+0x3d0/0x990 [ 273.058699] kmsan_report+0x29e/0x2a0 [ 273.062485] __msan_warning_32+0x70/0xc0 [ 273.066539] __mod_timer+0x42d/0x2bf0 [ 273.070325] ? kmsan_set_origin_inline+0x6b/0x120 [ 273.075168] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 273.080601] ? is_console_locked+0x29/0x50 [ 273.084831] mod_timer+0x70/0x80 [ 273.088182] can_stat_update+0x15ec/0x1860 [ 273.092404] call_timer_fn+0x280/0x5d0 [ 273.096275] ? can_sock_destruct+0x50/0x50 [ 273.100492] __run_timers+0xd96/0x11b0 [ 273.104361] ? can_sock_destruct+0x50/0x50 [ 273.108581] ? irq_exit+0x202/0x240 [ 273.112191] ? run_timer_softirq+0x14/0x70 [ 273.116413] ? timers_dead_cpu+0x1010/0x1010 [ 273.120806] run_timer_softirq+0x43/0x70 [ 273.124853] __do_softirq+0x592/0x979 [ 273.128638] irq_exit+0x202/0x240 [ 273.132075] exiting_irq+0xe/0x10 [ 273.135513] smp_apic_timer_interrupt+0x64/0x90 [ 273.140177] apic_timer_interrupt+0xf/0x20 [ 273.144389] [ 273.146611] RIP: 0010:default_idle+0x20b/0x3e0 [ 273.151171] RSP: 0018:ffffffff8ac0fd90 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 273.158875] RAX: ffff8801fd432f18 RBX: 0000000000000000 RCX: ffff880000000000 [ 273.166129] RDX: ffff8801fd032f18 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 273.173381] RBP: ffffffff8ac0fdc8 R08: 0000000001080020 R09: 0000000000000002 [ 273.180632] R10: 00000000000003c0 R11: ffffffff89fef830 R12: ffffffff8ac0fe2f [ 273.187885] R13: ffffffff8ac372c0 R14: ffffffff8ac0fe2c R15: ffffffff8ac37b98 [ 273.195156] ? __cpuidle_text_start+0x8/0x8 [ 273.199462] ? __cpuidle_text_start+0x8/0x8 [ 273.203770] arch_cpu_idle+0x26/0x30 [ 273.207470] do_idle+0x36d/0x830 [ 273.210908] cpu_startup_entry+0x45/0x50 [ 273.214959] rest_init+0x1c1/0x1f0 [ 273.218485] ? hpet_time_init+0xb0/0xe0 [ 273.222443] start_kernel+0x1110/0x1120 [ 273.226400] x86_64_start_kernel+0xe4/0xf0 [ 273.230618] secondary_startup_64+0xa5/0xb0 [ 274.412314] Shutting down cpus with NMI [ 274.428867] Dumping ftrace buffer: [ 274.432393] (ftrace buffer empty) [ 274.436084] Kernel Offset: disabled [ 274.439693] Rebooting in 86400 seconds..