x0) memfd_create(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x2) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r2, 0xc2604110, &(0x7f0000000000)) [ 183.547346] audit: type=1326 audit(1524692197.546:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14447 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 2018/04/25 21:36:37 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000240)="dba1f2cfab6cd3b9cb165c9cf780f924a37a47b9bc0b494de1ba8952803f958552fc24ad98fd8d20749a32925e1a3db5bd2e44fb669b1ae8b276b1632a7535e093050f35ed6d92d6aae733ae40253fb395213ce84fb30f02d5f6465a769404ce7a89b74e24d95157cdf1a94096746f38b602f3160a11927cfc74fe8a5fb86879ad54fe728690f4869b13bf9d230f84926a6687a44b9cbefcb89e0fad5680b1114034b9e34e9c276e6cabc25c512e9b82135ac50b04951ac4e672dedeaf44104d06f4095fce410c5a4211253242c8e2af95d6867c908c8653bd5b7a2328bbcab41989f3cafb5bf5dba9554e", 0xeb) socket$inet_sctp(0x2, 0x5, 0x84) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000002a80)=[{&(0x7f0000001a80), 0x0, 0xfffffffffffffffb}], 0x0, &(0x7f00000005c0)=ANY=[]) sendfile(r1, r1, &(0x7f0000000200), 0x9) fallocate(r1, 0x0, 0x0, 0x8000) dup3(r0, r1, 0x0) 2018/04/25 21:36:37 executing program 6 (fault-call:6 fault-nth:5): r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x4) ioctl(r0, 0x40000000401870cb, &(0x7f00000000c0)="09444f27519dd5d436ba0fe2769c8a6e992230f3f87595bf5fefb221caf1cf84f474daba24349210a0c3b3e0ff8d8bf147b3ef4b3ca64e4181d6ad73467b313dba95f77cd9265d0803a85dda240bc1e2346e82ef4e") syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffffffffffff4ee4, 0x400000) 2018/04/25 21:36:37 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000140)={0xffffffffffffffff}) ioctl(r0, 0x0, &(0x7f0000000080)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r1, 0xc2604110, &(0x7f0000000000)) [ 183.851571] FAULT_INJECTION: forcing a failure. [ 183.851571] name failslab, interval 1, probability 0, space 0, times 0 [ 183.863162] CPU: 1 PID: 14471 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 183.870133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.879523] Call Trace: [ 183.882174] dump_stack+0x185/0x1d0 [ 183.885865] should_fail+0x87b/0xab0 [ 183.889642] should_failslab+0x279/0x2a0 [ 183.893758] kmem_cache_alloc+0x136/0xb90 [ 183.897995] ? _sctp_make_chunk+0x24d/0x900 [ 183.902357] ? skb_put+0x232/0x360 [ 183.905956] _sctp_make_chunk+0x24d/0x900 [ 183.910166] sctp_make_strreset_req+0x1ab/0x15f0 [ 183.914995] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 183.920452] ? __kmalloc+0x23c/0x350 [ 183.924211] ? sctp_send_reset_streams+0x671/0x1fd0 [ 183.929268] sctp_send_reset_streams+0xf61/0x1fd0 [ 183.934207] sctp_setsockopt+0x82c6/0x10820 [ 183.938627] ? kmsan_set_origin_inline+0x6b/0x120 [ 183.943543] ? __msan_poison_alloca+0x15c/0x1d0 [ 183.948291] ? __fdget+0x4e/0x60 [ 183.951740] ? __fget_light+0x56/0x710 [ 183.955672] ? sctp_shutdown+0x270/0x270 [ 183.959809] sock_common_setsockopt+0x136/0x170 [ 183.964576] ? sock_common_recvmsg+0x270/0x270 [ 183.969237] SYSC_setsockopt+0x4b8/0x570 [ 183.973404] SyS_setsockopt+0x76/0xa0 [ 183.977302] do_syscall_64+0x309/0x430 [ 183.981250] ? SYSC_recv+0xe0/0xe0 [ 183.984834] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 183.990050] RIP: 0033:0x455389 [ 183.993261] RSP: 002b:00007fcfbc43dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 184.001013] RAX: ffffffffffffffda RBX: 00007fcfbc43e6d4 RCX: 0000000000455389 [ 184.008308] RDX: 0000000000000077 RSI: 0000000000000084 RDI: 0000000000000014 [ 184.015607] RBP: 000000000072bea0 R08: 000000000000ff86 R09: 0000000000000000 [ 184.022902] R10: 0000000020090000 R11: 0000000000000246 R12: 0000000000000015 [ 184.030200] R13: 00000000000005ca R14: 00000000006fbb90 R15: 0000000000000005 2018/04/25 21:36:38 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xb4b, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="06f79f4645835feac660ec63af35693509f66d0a7a6fab7d36c908eee7eab385c5f20107051be360a6b6ec5c26380e23e471aa9796e517fac3d8cc3e", 0x3c}, {&(0x7f0000000080)="e8d5d1daed4a5d22b6018655ce5530642b937a0401bb69be04707381de5c9ad2835406bccb873ecb0e22fe01dc", 0x2d}, {&(0x7f00000000c0)="c5843cf4b696c8", 0x7}, {&(0x7f0000000180)="7eb18af6df17cef29cec29fd75ef195340d9b4f4e983a850aec5933ccc278c72149c91efb74689ff0062d0983cd3b8527a69332f8dd182f7dee346904887054da662698f9bc546251056305abcf7ea18f3ace3bb465450dadb7b7fb6aa885725392f0f880de973c0300839873f247e27de9518712cf71ca7c27541252ebe7209472af8d3e90f99ee5928b4d533f5b6de0cd6d226ffb56c36cebcdcc02de288e68d3f5e9f6b4730886b19dc945aff88f7a9b9925f20f727aad950e4a9350491cb41c91207dc11762fef237aa93473b882386452", 0xd3}, {&(0x7f0000000540)="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", 0x1000}], 0x5, &(0x7f00000003c0)=[@sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x0, 0x2, 0x2, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xc0f, 0x201, 0x3, 0x6, 0x4, 0x5, 0x80000001, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x101, 0x9, 0x10000}}], 0x90, 0x8000}, 0x80) ioperm(0x0, 0x8, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000001580)={0x89, @rand_addr=0x4, 0x4e21, 0x2, 'fo\x00', 0x20, 0x0, 0x80}, 0x2c) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/124, 0x7c}], 0x1) 2018/04/25 21:36:38 executing program 7: unshare(0x40600) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x7, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @generic, @alu], &(0x7f0000000000)="4492dbe273c4cdb8a21305fc2187089d293418622fb4d92878ef99aaa608f9b19eab72453156bf7c9c483cd8d6b0b9795ef1e29d7497fa2fd3a5f4e2d650e2f77ff882b088dbc9f17058e8e7216afa9de61093c0c9da0516783384186f90e4d57e461ed0a3828c09174fa8cb1196d19b1de746e7498e3ebe755913ac3e0c2ae1f05f6f327c0f74a3ee5dc64b2b46e51a551b118edfc783cc2337cd94aba7c4c4d9bba154f3f59a6e22355e4b95455560879cb233389a5dc06d0888fe92419490cec69c1cf4e46117346bf4272e245d8827b703e76810df83613779fc27fdac837dba8fc2f3ddf4fcb5bceae1", 0x0, 0xfe9863fda54ff85d, &(0x7f00001a7f05)=""/251}, 0x1a) modify_ldt$write2(0x11, &(0x7f0000000100)={0x9, 0x20000000, 0xffffffff, 0x6, 0x8001, 0xffffffff, 0x8000, 0x10, 0x5, 0x1}, 0x10) 2018/04/25 21:36:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000080)={@rand_addr=0x100, @multicast1=0xe0000001}, 0x8) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x121300, 0x0) r2 = inotify_init1(0x80800) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x800000c4) inotify_rm_watch(r2, r3) 2018/04/25 21:36:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000040)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20}, 0x1c) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) 2018/04/25 21:36:38 executing program 6 (fault-call:6 fault-nth:6): r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:38 executing program 7: epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x105202) [ 184.330333] audit: type=1326 audit(1524692198.328:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14447 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455389 code=0x0 [ 184.448185] FAULT_INJECTION: forcing a failure. [ 184.448185] name failslab, interval 1, probability 0, space 0, times 0 [ 184.459654] CPU: 1 PID: 14510 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 184.466621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.476011] Call Trace: [ 184.478664] dump_stack+0x185/0x1d0 [ 184.482351] should_fail+0x87b/0xab0 [ 184.486190] should_failslab+0x279/0x2a0 [ 184.490392] kmem_cache_alloc_node+0x151/0xc70 [ 184.495035] ? __alloc_skb+0x203/0x9f0 [ 184.499008] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 184.504420] __alloc_skb+0x203/0x9f0 [ 184.508202] sctp_packet_transmit+0x48a/0x42c0 [ 184.512845] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 184.518338] ? __mod_timer+0x26dc/0x2c40 [ 184.522462] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 184.527923] sctp_outq_flush+0x1a7a/0x6320 [ 184.532255] ? __kmalloc_node_track_caller+0x968/0x11c0 [ 184.537658] ? ___slab_alloc+0xbd/0x1f60 [ 184.541840] sctp_outq_uncork+0xd2/0xf0 [ 184.545916] sctp_do_sm+0x860f/0x8c20 [ 184.549810] ? kmsan_set_origin+0x9e/0x160 [ 184.554133] ? kmsan_set_origin_inline+0x6b/0x120 [ 184.559054] ? __msan_poison_alloca+0x15c/0x1d0 [ 184.563808] ? sctp_send_reset_streams+0xf94/0x1fd0 [ 184.568896] sctp_primitive_RECONF+0x175/0x1a0 [ 184.573546] sctp_send_reset_streams+0x172d/0x1fd0 [ 184.578579] sctp_setsockopt+0x82c6/0x10820 [ 184.583002] ? kmsan_set_origin_inline+0x6b/0x120 [ 184.587928] ? __msan_poison_alloca+0x15c/0x1d0 [ 184.592669] ? __fdget+0x4e/0x60 2018/04/25 21:36:38 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvmmsg(r1, &(0x7f0000009480)=[{{&(0x7f00000092c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000009440)}}], 0x1, 0x140, &(0x7f0000009700)) [ 184.596075] ? __fget_light+0x56/0x710 [ 184.600012] ? sctp_shutdown+0x270/0x270 [ 184.604159] sock_common_setsockopt+0x136/0x170 [ 184.608939] ? sock_common_recvmsg+0x270/0x270 [ 184.613600] SYSC_setsockopt+0x4b8/0x570 [ 184.617778] SyS_setsockopt+0x76/0xa0 [ 184.621678] do_syscall_64+0x309/0x430 [ 184.625621] ? SYSC_recv+0xe0/0xe0 [ 184.629205] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 184.634423] RIP: 0033:0x455389 [ 184.637633] RSP: 002b:00007fcfbc43dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 184.645411] RAX: ffffffffffffffda RBX: 00007fcfbc43e6d4 RCX: 0000000000455389 [ 184.652700] RDX: 0000000000000077 RSI: 0000000000000084 RDI: 0000000000000014 [ 184.659994] RBP: 000000000072bea0 R08: 000000000000ff86 R09: 0000000000000000 [ 184.667289] R10: 0000000020090000 R11: 0000000000000246 R12: 0000000000000015 [ 184.674587] R13: 00000000000005ca R14: 00000000006fbb90 R15: 0000000000000006 2018/04/25 21:36:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xa9) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)={@loopback=0x7f000001, @empty, r1}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/04/25 21:36:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400900, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x1, 0x0, 0x9e4b, 0x4}, &(0x7f0000000100)=0x18) ioctl$void(r0, 0xc0045878) umount2(&(0x7f0000000280)='..', 0x0) 2018/04/25 21:36:38 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x401, 0x1) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/25 21:36:38 executing program 1: r0 = socket$inet(0x2, 0x8000000000080003, 0x8000000003f) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) sendto$inet(r0, &(0x7f0000000040)="274306c8", 0x4, 0x0, &(0x7f0000011ffd)={0x2}, 0x10) recvfrom(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000001180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80) 2018/04/25 21:36:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sessionid\x00') getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000080)=""/8, 0x8) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000240)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x31, &(0x7f0000000000)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/25 21:36:38 executing program 6 (fault-call:6 fault-nth:7): r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:38 executing program 7: epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x105202) 2018/04/25 21:36:38 executing program 0: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x6a0, [0x0, 0x200000c0, 0x200000f0, 0x20000340], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x0, 0xefff, 'bridge0\x00', 'bond0\x00', 'ipddp0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x101}}}}, {{{0x11, 0x72, 0x0, 'syzkaller0\x00', 'vcan0\x00', 'team_slave_1\x00', 'veth0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x138, 0x180}, [@common=@nflog={'nflog\x00', 0x50, {{0x7, 0x120000, 0x5, 0x0, 0x0, "5bddceb0d19a33feeb0ec3a4f278f7aebd5035284476be2b20e31e6d875df22cd092bcdde1187004e7d06c78a5cd3f077d57e5dafb0d5aaa4867efab1deed4cf"}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x88, 0x8000}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1000000000000000, 0x821, 0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x884c, '\x00', 'veth1_to_bond\x00', 'tunl0\x00', 'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x1d0, 0x250, 0x2a0, [@cluster={'cluster\x00', 0x10, {{0xc4, 0x3, 0x3}}}, @comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xfffffffffffffffc, 0x1, 0x6}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "ae9ff3800f2a59932312d9e88e70525a678cd9fbce89960b5e393303f9fe", 0x2}}}}, {{{0x0, 0x2, 0x0, 'team0\x00', 'veth1_to_bond\x00', 'gretap0\x00', 'yam0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xf0, 0x120}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0xae0a, 0xfffffffffffffffc}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x718) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 185.153812] FAULT_INJECTION: forcing a failure. [ 185.153812] name failslab, interval 1, probability 0, space 0, times 0 [ 185.165349] CPU: 0 PID: 14541 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 185.172344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.181756] Call Trace: [ 185.184450] dump_stack+0x185/0x1d0 [ 185.188173] should_fail+0x87b/0xab0 [ 185.192051] should_failslab+0x279/0x2a0 [ 185.196286] __kmalloc_node_track_caller+0x243/0x11c0 [ 185.201631] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 185.207122] ? sctp_packet_transmit+0x48a/0x42c0 [ 185.212001] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 185.217427] __alloc_skb+0x2cf/0x9f0 [ 185.221243] ? sctp_packet_transmit+0x48a/0x42c0 [ 185.226086] sctp_packet_transmit+0x48a/0x42c0 [ 185.230722] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 185.236209] ? __mod_timer+0x26dc/0x2c40 [ 185.240295] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 185.245736] sctp_outq_flush+0x1a7a/0x6320 [ 185.250013] ? kmsan_set_origin_inline+0x6b/0x120 [ 185.254898] ? __msan_poison_alloca+0x15c/0x1d0 [ 185.259602] ? should_failslab+0x279/0x2a0 [ 185.263920] sctp_outq_uncork+0xd2/0xf0 [ 185.267966] sctp_do_sm+0x860f/0x8c20 [ 185.271801] ? kmsan_set_origin+0x9e/0x160 [ 185.276083] ? kmsan_set_origin_inline+0x6b/0x120 [ 185.280966] ? __msan_poison_alloca+0x15c/0x1d0 [ 185.285703] ? sctp_send_reset_streams+0xf94/0x1fd0 [ 185.290770] sctp_primitive_RECONF+0x175/0x1a0 [ 185.295377] sctp_send_reset_streams+0x172d/0x1fd0 [ 185.300353] sctp_setsockopt+0x82c6/0x10820 [ 185.304723] ? kmsan_set_origin_inline+0x6b/0x120 [ 185.309615] ? __msan_poison_alloca+0x15c/0x1d0 [ 185.314336] ? __fdget+0x4e/0x60 [ 185.317736] ? __fget_light+0x56/0x710 [ 185.321648] ? sctp_shutdown+0x270/0x270 [ 185.325745] sock_common_setsockopt+0x136/0x170 [ 185.330460] ? sock_common_recvmsg+0x270/0x270 [ 185.335086] SYSC_setsockopt+0x4b8/0x570 [ 185.339217] SyS_setsockopt+0x76/0xa0 [ 185.343093] do_syscall_64+0x309/0x430 [ 185.347019] ? SYSC_recv+0xe0/0xe0 [ 185.350622] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 185.355993] RIP: 0033:0x455389 [ 185.359190] RSP: 002b:00007fcfbc43dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 185.366915] RAX: ffffffffffffffda RBX: 00007fcfbc43e6d4 RCX: 0000000000455389 [ 185.374193] RDX: 0000000000000077 RSI: 0000000000000084 RDI: 0000000000000014 [ 185.381461] RBP: 000000000072bea0 R08: 000000000000ff86 R09: 0000000000000000 [ 185.388747] R10: 0000000020090000 R11: 0000000000000246 R12: 0000000000000015 [ 185.396022] R13: 00000000000005ca R14: 00000000006fbb90 R15: 0000000000000007 2018/04/25 21:36:39 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00\b\x00') sendmsg$kcm(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@sco={0x1f}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="ff", 0x1}], 0x1, &(0x7f0000000440)=ANY=[]}, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002700)={&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001480), 0x0, &(0x7f00000014c0)}, 0x40010) rt_sigprocmask(0x0, &(0x7f0000000140)={0x2}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendfile(r2, r1, &(0x7f0000dbf000), 0xffff7ffc) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0x3ff, 0x9}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, [0xffffff00, 0xffffffff, 0xffffff00, 0xff000000], [0xff000000, 0xffffffff, 0xffffff00, 0xff], 'sit0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x11, 0x7fff, 0x5, 0x4}, 0x0, 0x118, 0x148, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0x80, 0x5}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x2, 0x80000001, 0x6}, {0xff, 0xfe, 0x5}, 0x401, 0x7}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) 2018/04/25 21:36:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) fgetxattr(r0, &(0x7f00000002c0)=@random={'user.', '^\x00'}, &(0x7f0000000300)=""/148, 0x94) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000180)=[@sndrcv={0x200001b0, 0x84, 0x1}], 0x30}, 0x0) getsockopt(r2, 0x3, 0x40, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/25 21:36:39 executing program 1: clock_gettime(0x7, &(0x7f0000000000)) r0 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "26e9853a6343e7e1628d5317c35570b7af179cbc77df9a688e779687c36ce255ba957240e8a24b61a0162b1d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "de787602150d339b7c33d2f98699e5ead47d29d5dd0c9ae6fc3c8d819a8e40c893b6a7129ac830826df623ef317e690e42fcce90ab3ed0b9ce7f3aaa094f6be0", &(0x7f0000000340)='\x00', 0x1}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10001, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000080)) 2018/04/25 21:36:39 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x8000) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r2, 0xc2604110, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) 2018/04/25 21:36:39 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x155, 0x10000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x94, r2, 0x600, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe775}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000240)=0x7) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x1, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYBLOB="0401afbe1b6032fed3cff519f40d6e6fa24cc8d9768bf10000", @ANYRES16=r4, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000001c0)={0x3, 0x4, 0x3, 0x1f, 0x5a2, 0x8}) 2018/04/25 21:36:39 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x60000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000001c0)={0x2}, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x91b4}, 0xfffffffffffffe58) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f0000000200)=""/251, 0x41100}, 0x48) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/25 21:36:39 executing program 6 (fault-call:6 fault-nth:8): r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:39 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000040)="e91f7189591e9233614b00", 0x4800, 0x148) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) [ 185.504233] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 185.554192] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/04/25 21:36:39 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e22, @loopback=0x7f000001}, 'syzkaller0\x00'}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "02fd020000e00000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) flistxattr(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/25 21:36:39 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x82, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x20}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7a7}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff]}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1e05, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x4e20, 0x650, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e21, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}], 0xd8) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x3ff, 0x504]) listen(r0, 0x7) openat$ipvs(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/04/25 21:36:39 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x5, 0x4) fcntl$setpipe(r0, 0x407, 0x0) fcntl$setpipe(r1, 0x407, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/200, 0xc8) dup2(r0, r2) 2018/04/25 21:36:39 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2b00000000000000000000000000000000000000f4d61a36402d2e4538e15058f6d24b8351c70d80f1d20a8f4a2b72c8f501e1cc2e8e7a36a9d0d840b69745fb28e6632500cc8b6f8961aaaaaaaaaa00000000000000000000000000fe80000000000000000000aafe80000000000000000000000000000000000000000000000000000000000000000000004ce8ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000"]}) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="213148ff6c64b5e9057e4e2b45245d5c60091429a2166c5ad7ef1deca064d42a71a0ce96e125ed98a59a0607f5e986db578171897156ddcd4b23b92fbb372dc9add72cda436f5c4ff3f3b36ecea8f31a798bbc1ddcf006be6f7b5f4fb67b6d3ed0eab8e8de3cd6b8f048493edf105dc0292254b2ea0427870462bdc6c2f391b83a9283b1e8f31115cd91b53d150864d973c5a5b854a7e4a7e46dc91d2ec85c50c3bcabbfff4cc0c581ba675de0268d2566ed3c0ea2b6693763eb64f565c0702718b97f693f3ff0cb05960d21db9addc722dd27fd909f5175199098df6aa5a815bd7fcdce30f078ff83ed5d8e15bbc9efe494bb631f08b0e194", 0xf9, r1) 2018/04/25 21:36:39 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x1) openat$cgroup_ro(r0, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) 2018/04/25 21:36:39 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000002c0)='\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='pipefs\x00', 0x0, &(0x7f0000000000)) acct(&(0x7f0000000000)='./file0\x00') 2018/04/25 21:36:39 executing program 7: stat(&(0x7f0000000240)='./file0/bus\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xac, r2, 0x4, 0x70bd2a, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xde}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xcc}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000100)='./file0/bus\x00', 0x1, 0x80) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) 2018/04/25 21:36:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) fcntl$getflags(r0, 0x40b) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x2) 2018/04/25 21:36:40 executing program 4: unshare(0x400) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2, 0xe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000000000)="f6ffffffff07000018") 2018/04/25 21:36:40 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x400000000000, 0x0) io_submit(0x0, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, 0xffffffffffffffff, &(0x7f0000000280)="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", 0x147}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/25 21:36:40 executing program 0: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xd584}}, 0x7f, 0xfffffffffffffff7, 0x4, 0x6, 0xc0}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x40, 0x8, 0x1ff, 0x7, r0}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) recvfrom(r2, &(0x7f00000002c0)=""/56, 0x38, 0x100, &(0x7f0000000300)=@sco={0x1f, {0xffffffff, 0x1, 0x4, 0x1, 0x760, 0x3}}, 0x80) 2018/04/25 21:36:40 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x200000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x4}, 0x1}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000006000)) read(r1, &(0x7f00000004c0)=""/90, 0xedf40fd9) r2 = memfd_create(&(0x7f0000000200)="2f010001000000000000", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r2, 0x0) 2018/04/25 21:36:40 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=ANY=[@ANYBLOB], 0x8) r1 = socket$inet6(0xa, 0x5, 0x7f) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000890000)=""/4096, &(0x7f0000691ffc)=0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r2, 0x3a4) 2018/04/25 21:36:40 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000000000004000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$cgroup(r2, &(0x7f00000002c0)='syz1\x00', 0x200002, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)="a077d3493b9c2f95f697ff20b54a7674502221052ddac8682ec2f85a8e402cfce894a6b152939129681fe2a276d297936660cd47b40862e95382dbe80104f1f39b39b917ceb34990849a4b3635058c78e65c680193208f5e89ca85f3d7634b0d15291a5b902e0c247367fcb7b568348a9c0c0ec3cc42813ba519", 0x7a, 0x40, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0xafd2, 0x14d, 0x5, 'queue0\x00', 0x2c}) close(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x5, [0x8, 0x6, 0x24, 0xff, 0x1]}, &(0x7f0000000100)=0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/25 21:36:40 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) read$eventfd(r0, &(0x7f0000000100), 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x5, 0x4) fcntl$setpipe(r0, 0x407, 0x0) fcntl$setpipe(r1, 0x407, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/200, 0xc8) dup2(r0, r2) 2018/04/25 21:36:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) [ 186.779307] autofs4:pid:14622:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(4294967286.2047), cmd(0x0000937e) [ 186.793002] autofs4:pid:14622:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/04/25 21:36:40 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="33000000c6000000b8f5406223d6086dd47b14623a3f8db85d718e8c43e3997bc73d84ed86d7addd1c1f9c97c914dd98d7d00fcad3ce8d89823a57610ebf862af4b3dab78eeb99897700484e979c576e05211f2555184e57456ed669ad20c84ebc20e18a4a0a1245504bc0cc2831929d1e171fdaaf8e2ffe957846867b209a7920f5ef41d1747063"]}) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/25 21:36:41 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000440)={'filter\x00', 0x304, "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"}, &(0x7f0000000140)=0x328) 2018/04/25 21:36:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) dup3(r0, r0, 0x7fffb) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0xb8) syslog(0x3, &(0x7f0000003240)=""/4096, 0x1000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000001200)={0x0, 0x6ae}, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000280)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) sched_getattr(r2, &(0x7f0000000180), 0x30, 0x0) sendto$inet6(r1, &(0x7f0000001140), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0xff86) 2018/04/25 21:36:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/25 21:36:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10, 0x0, 0x0, 0x2000}, 0xfffffffffffffff1, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2001000011000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1e}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc86, 0xa0580) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000080)=""/41) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f00000000c0)=""/252, &(0x7f00000001c0)=0xfc) 2018/04/25 21:36:41 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000000040)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f00001ac000/0x4000)=nil, 0x4000}) 2018/04/25 21:36:41 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000000080)=""/244, &(0x7f0000000040)=0xbe83) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000030060000ffffffff580100005801000058010000ffffffffffffffff600500006005000060050000ffffffff04000000", @ANYPTR=&(0x7f0000000180)=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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001801580100000000000000000000000000000000000000000000000028006d680000000000000000000000000000000000000000000000000000000002a80000000000002800737461746500000000000000000000000000000000000000000000000000000000000000000040004c4f47000000000000000000000000000000000000000000000000000000010458611de13ab6ef8b1de37bba8a8ecab9655d09cc62187bd4fc3a159b855300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b801e00100000000000000000000000000000000000000000000000028006970763668656164657200000000000000000000000000000000000000000200010000000000c800636f6e6e747261636b000000000000000000000000000000000000000003fe80000000000000000000000000000affffff00ff0000fffffffffffffffffffe80000000000000000000000000000fff000000ffffff00fffffffffffffffffe8000000000000000000000000000bb0000001e01000000ffffffffffffff00e0000001000000000000000000000000ff000000ffffffffffffffffff000000070000000100000003004e244e244e234e24000500020000800082104e234e214e244e2200000000280052454a4543540000000000000000000000000000000000000000000000000800000000000000fe8000000000000000000000000000aa00000000000000000000ffffac1414bb00000000000000ffffffffffffffff00ff0000000000000000000000000000006970366772657461703000000000000062707130000000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100350322000000000000000000000000000000000228020000000000000000000000000000000000000000000000003801727400000000000000000000000000000000000000000000000000000000eb0c00000500000009000000770a000008020000ff0200000000000000000000000000010000000000000000000000000000000100000000000000000000ffff00000000ff02000000000000000000000000000100000000000000000000ffffe0000002fe8000000000000000000000000000aa00000000000000000000000000000000fe80000000000000000000000000001200000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000ffffe000000200000000000000000000000000000000fe80000000000000000000000000000ffe8000000000000000000000000000aaff02000000000000000000000000000101000000280052454a45435400000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x690) 2018/04/25 21:36:41 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001300)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000001340)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001380)={0x0, 0x5, 0x30, 0x81, 0x2}, &(0x7f00000013c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001400)=@assoc_id=r2, 0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f000000afb8)={0x6, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/25 21:36:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x5b12fcfbdd4f60cf}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='syzkaller1\x00') 2018/04/25 21:36:42 executing program 3: r0 = socket$inet6(0x10, 0x5, 0xfffffffffffffffc) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x9, 0x80000001]}, 0x8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="5500000019007fb1b72d1cb2a4a280a80a06140000a8432191052369390009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0x2e2}, 0x0) 2018/04/25 21:36:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = getpid() bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={0x1, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x3}, 0xc) r3 = perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000005c0)=""/170, 0x445}, 0x0) close(r3) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000380)='./file0\x00'}, 0xfffffffffffffe29) socketpair(0xaa5bd2ab3ec7de2, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000000c0), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@rc, 0x80, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x20}, 0x40000040) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r4}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000440)={r5}) 2018/04/25 21:36:42 executing program 5: semctl$GETPID(0x0, 0x3, 0xb, &(0x7f0000000100)=""/234) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9aa00000, 0x200000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x609b, 0x204040) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) ioctl$int_in(r0, 0x5421, &(0x7f0000000280)=0x2) 2018/04/25 21:36:42 executing program 4: r0 = socket$inet6(0xa, 0xf, 0x7) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) shutdown(r0, 0x2) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/25 21:36:42 executing program 2: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}], 0x1, &(0x7f0000000380)=""/248, 0xf8}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)="7ff5600fb36ce8bd84a3f6e52f22d5071e8df5b558f19922784a87e57947985df95ace84f9acebc7727c09ef662b194476e7b86841db07c6721ab61e5252f04ea6e4a0e972d31a380e9ad122b157027394d37a9f98e6997656c943902bc4e728be876baa179776aa5f9c1380679e3061d70834527caf94c0114fca28849d36c59bb9f784bf31fb7fcf6913b88bad3a34771d17556413aa98ecabc7cc90e92698d9e1fae04add27f721119412b4ce81e5218e87bd29de1f3852b577eb1252b484cca026713e0ee906c80dce73da0d12d98ed378cba6eb21112b28a3b1b15a38f68523de1936b7a577a9", 0xe9) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) 2018/04/25 21:36:42 executing program 3: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0xfffffffffffffffe}, 0xc) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semget$private(0x0, 0x0, 0x30) r0 = semget(0x1, 0x0, 0x20) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x80000000, 0x1800}], 0x1, &(0x7f0000000080)) 2018/04/25 21:36:42 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x7fffffff) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1f, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8000, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x1000, 0xffffffffffffff81}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:42 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_setup(0x9, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0xed54, r0, &(0x7f00000000c0)="4c7f7339a6f40836a1856217b2293be830", 0x11, 0x1, 0x0, 0x1, r0}, &(0x7f0000000140)) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/25 21:36:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/25 21:36:42 executing program 4: unshare(0x40600) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) sendmmsg$alg(r0, &(0x7f0000001500)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000000)="bac3b0e8716b336d5518125b9fac9e248c82e79b060024b19b3c28b63906b3de34ef8a12a5ca9945cee01845bc34f75a78b960f897f1f8b6ea759d4b3054ec447c1ec679eff9e4e152a93a9c7bf200e52b99d40bf0b0586e1efe3762c4a3706013bd26d50f56719691837797fd216acb577694634419b9ce6facd58ea690b1cded44b0720d029c5d65cc5fce0231665f1386273806521c5cff18fdb437ca61e8268b96eafce1f09da4b9eb3bde5eecb4a938c75c1c4ea09162e7e7", 0xbb}, {&(0x7f0000000140)="d44f09e675bb9167a363a3ca776a31433c9e1e36879f724fa518c15d276928f1712c136733cd199a682f32a528e2184adfd5591bf43c5b1e5294dc0455bf69381ad03bdd8c64999319e2aad1869d83cd0d5b69bef3624b23a18a4cf7fe74b54be9970e6a624f67d35fb0a7cadf172f972db76d577545e099911d2e718694cf9dd655c290aeea2bb8b3bb101cd44fcde74c79321c620f8bfcfff67cc60e45c46467ca4b778f15d6b10b85c2a6f629846136537e8883960fd633f36f5b16eed6f5df22b35956a57fdacd01cf507ec64ee7ce5fe42f23a9f53f938c3c1664b7d11c088cc4b96f2a7f2f578fe1dd735283411c23948031e286fe89", 0xf9}, {&(0x7f00000000c0)="fb83e2116c941bddf53b8951b2faf770", 0x10}, {&(0x7f0000000240)="0cda27b792b97801c73013a05aba76ab770ca531a8f85e7d735d9bcd8d0ab6", 0x1f}, {&(0x7f0000000280)="757e496f2435a71233fdbec02098a764f3d5d81e82b7747dbfb0febdc9f8f8186947e7b648becb383bce7d7bc29b14fa1a61bb0f59efddac3b9077475a5d73af4ed77395", 0x44}, {&(0x7f0000000300)="fef90058d54ba2fd24ecc05dedd638cee9cd9c6c61e063bf4cf3a1cfdaff3cc9d18957abc08c95d1a9ed1894280834f6cd4b80f7306d4b95d969e470028b57cd5e2a1cd6d5bd21ffcead638b1514886e12953bd97079c250745caa0bed399b6db94e3c70", 0x64}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0xfa}], 0x8}], 0x1, 0x40) r1 = syz_open_dev$dspn(&(0x7f0000001540)='/dev/dsp#\x00', 0xff, 0x40) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001580)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000015c0)={0x2, 0x80000001}) 2018/04/25 21:36:42 executing program 3: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x5011, r0, 0x0) futex(&(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) syncfs(r0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8, 0x4) 2018/04/25 21:36:43 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r1, 0xc2604110, &(0x7f0000000280)="0000002075352d969e01164fca0ee0f396f6b12f228a06fafcc0ae5c82acd4e6d745f515f455a708435a1fca5b8edae0a764044f302bfdac9a04d5e53c71363bb2712c17d28146d8015ad3631acc1f5ee098c23bcd443c596372d217529192840fbb69329421f539b840758a1d3d92baa8595328ee0aab18abb4780a31ad4032979b6592bb0b4d9d197492d65170159527a309e5ab789972b032cc2d976e7bfeb7d5b40af8afdcb7b2d008e500") syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x56, 0x0) pipe(&(0x7f00000001c0)) r2 = semget(0x1, 0x1, 0xc0) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f0000000140)=""/99) 2018/04/25 21:36:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) r2 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0x4e22, 0x5, 0x4e23, 0x200, 0x2, 0x0, 0xa0, 0x0, 0x0, r2}, {0x80000001, 0x9b5, 0x8, 0xfffffffffffffffb, 0x0, 0xfffffffffffffff7, 0x40, 0x71a}, {0x5, 0x81, 0x5, 0x8}, 0x8, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x3502, 0x3, 0x1, 0x7, 0x6, 0x6, 0x9}}, 0xe8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:43 executing program 3: mlock(&(0x7f0000001000/0x8000)=nil, 0x8000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) msync(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x6) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)="74727573746564017d7070703073797374656d626465765c6e6f6465766c6f706f7369785f61636c5f6163636573736370757365747b00") 2018/04/25 21:36:43 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fffffff, 0x8000) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x1) r1 = socket(0x11, 0x2, 0x0) accept4(r1, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80, 0x800) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=@ipx={0x4, 0x0, 0x0, "6e77dca7e987"}, 0x80) 2018/04/25 21:36:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/25 21:36:43 executing program 0: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) bind$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"e9078826c00abf"}}, [{"8b6a8da2bfc7c0"}, {"9316480bb0f6bc"}, {"ce3567610a0a7e"}, {"e2a77a8d1fd8ab"}, {"be267233c6ac68"}, {"c2be0523dc6125"}, {"464df42d42e0e4"}, {"962038cc365e7d"}]}, 0xfffffe4d) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/autofs\x00', 0x80, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xa1, "15d9622e2b6cf72cf77d7ab3ab5472a54422187bcb4bf6fcf1844addf144d304642aea23fa70393c77162b54725363b72f70d0775fd128fa65150c22cc81434d1c4b3738daf3b88efe23125e4324445a6c52c4a816ba783bf535cd049e870af0e3b11331d641f2733b2068bf610bd6cc5d7953aecc8bf5c800fcd96025636b8a34da3b366e7436e7b87bdd9cf433a021b21694628c48556c6921c2374fa3b8fd47"}, &(0x7f0000000580)=0xa9) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000005c0)={r3, 0x5}, 0x8) pread64(r1, &(0x7f0000000000)=""/12, 0xc, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ppp\x00', 0x4001, 0x0) times(&(0x7f0000000040)) r4 = accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000200)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x8b}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000380)={r5, 0x4, 0x340, 0x4, 0x9, 0x7ff, 0x100000001, 0x7fffffff, {r6, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0xffffffff7fffffff, 0x7, 0x1, 0x0, 0x7fffffff}}, &(0x7f0000000440)=0xb0) 2018/04/25 21:36:43 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) socket$inet6(0xa, 0x6, 0x3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x3f, 0x7) sendto$inet6(r0, &(0x7f0000000440)="b0ce56935494b6f0e6504a794f1efed7ca24491b249d10a3dfa8158b24e9f9447e6fd4ec59a6a280e7dc222e579d5c42cef1f8401256cc9386bab764731e8d33e403b672dbb1dfb2", 0x48, 0x20000005, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) ioctl$int_in(r0, 0x5452, &(0x7f0000000340)=0x4) ppoll(&(0x7f00000000c0)=[{r2}, {r1, 0x9}, {r0, 0x210}, {r0}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) sendfile(r1, r2, &(0x7f0000000040)=0x2000, 0x8000fffffffe) 2018/04/25 21:36:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x8, 0x4) 2018/04/25 21:36:43 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x80000003, 0x32, r0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000005ffc), &(0x7f0000000040)=0x1) 2018/04/25 21:36:43 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x8, 0x4) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/25 21:36:43 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/25 21:36:43 executing program 0: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/142, 0x8e) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) socketpair(0x9, 0x7, 0x9fa0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/04/25 21:36:43 executing program 4: r0 = socket(0x20000018, 0x0, 0x1) recvfrom(r0, &(0x7f0000000080)=""/76, 0x4c, 0x40000042, 0x0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x400, 0x8, 0x1000, 0x4}, {0x2e9d, 0xd1, 0x3, 0x8}]}) 2018/04/25 21:36:43 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) tee(r0, r0, 0x1, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00'], 0xff86) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) 2018/04/25 21:36:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:44 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f00003b5000)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1f, 0x4000) getsockopt(r0, 0x1, 0xd4ff, &(0x7f0000000080)=""/244, &(0x7f0000000180)=0xf4) 2018/04/25 21:36:44 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000340)={0x81, 0x3ff, 0x2, 0xcc, 0x4, 0x7}) fsetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='truboxnet1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x12, 0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0x10, 0x7fffffff, 0x4}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x100) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) r4 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='h', 0x1, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r4, 0x0) ioctl(r3, 0xc2604112, &(0x7f0000000000)) keyctl$session_to_parent(0x12) 2018/04/25 21:36:44 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:44 executing program 3: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r0, 0x3, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, r1+10000000}}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1000, 0x10, 0x8000, 0x1ff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x4, 0x2}, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000001c0)=0x6, 0x4) 2018/04/25 21:36:44 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f00005a0ffc), 0x5, 0x4, &(0x7f0000000080), &(0x7f0000486000)=0x2, 0x1) 2018/04/25 21:36:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) close(r2) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000000)={0xffffffffffffa9fa, 0x3, 0x2, 0x7cd9, 0x9, 0x3}) 2018/04/25 21:36:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000280)={0x1, 0x0, 0x1, 0x0, 0x40}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2b2}}, 0x669a, 0x68}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x6, 0x1, 0x0, 0x2, 0x8}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={r2, 0x8}, 0x8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:44 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}}, 0x5) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xffe4, &(0x7f00003f3fd5)={@random="17ca660a423b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@random="17ca660a423b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x69, 0x3, 0x1}], {0x8100, 0x100000001, 0x4, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 21:36:44 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000000a000/0x4000)=nil, 0x4000}, 0x2}) 2018/04/25 21:36:44 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'teql0\x00', 0x3}, 0x18) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000200)=""/203}, 0x18) 2018/04/25 21:36:44 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xdd, "a20fa8c4fa40b4be2dd218cb11a6051e0f633480471bfabcf5176ef41a2038ef620aedfe30fc427087cac96c89e897955bfa2959aace748911d81e4cd59f50e14343092136f4ecdc583fc11ef62f68000bc1a46d2cb4f582b7e2701cd9167bc589aafc5099f590a086b49d8ddfd7e26e5bd64ce4e372a022f185485dcec0043dce558e3db4159a2a80695f99845477eca25cd897dbe0ec310f1e34cc3dbbc719f918e5595aea60889c45aff79b42c8734f82d8ddfa78bc4d4d9dc233b406d22062167076eeffdc0f3db6f1773ddfe81fdd26d1187e9b20288e781096c0"}, &(0x7f00000001c0)=0xe5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x100}, &(0x7f0000000240)=0x8) r2 = epoll_create(0x5) epoll_wait(r2, &(0x7f00004e7fdc)=[{}], 0x162, 0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000069cff4)={0x4}) 2018/04/25 21:36:44 executing program 5: r0 = eventfd2(0x40, 0x800) ioctl(r0, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") symlinkat(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(0xffffffffffffffff, 0xc2604110, &(0x7f0000000000)) 2018/04/25 21:36:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x6b9, 0x2, 0x5, 0x5, 0xb1, 0x3, 0x3f, 0x5, 0x2e5, 0x38, 0x46, 0x5, 0x3, 0x20, 0x1, 0x9c5, 0x3, 0x40}, [{0x70000000, 0x40, 0x2, 0x2, 0x0, 0x4, 0x1ff, 0x4}], "3b14a6bed0a1ae5b64d3b5bd27e1f05b182cf465bc648de12a7e78c4aab60ad30c240eb2a8e3ce5d40b6df216ea14fd32ec077fe676a97c434", [[], [], [], [], [], [], [], []]}, 0x891) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06f66300"], 0xff86) 2018/04/25 21:36:44 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000880)={&(0x7f0000000300)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)}, 0x20004040) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x7f4, 0x39, "86ac19cec797862cba217c98548d5faca9488781b3785edc3188cba5ae69aabb836dd96eae70dc5c5aeb4ed008a5b290f794a712d63fc56a7a"}}) sendmsg(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000580)}, 0x0) recvmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/62, 0x3e}, 0x162) 2018/04/25 21:36:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000341ffc)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x80000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000741ffc)=0x1, 0x4) accept4$inet6(r1, 0x0, &(0x7f00000000c0), 0x80000) 2018/04/25 21:36:44 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000080)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/25 21:36:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06006481eaabb10600000000000000d187a900"], 0xff86) 2018/04/25 21:36:45 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:45 executing program 3: r0 = socket(0x10, 0x803, 0x6) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x4, 0x4) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/04/25 21:36:45 executing program 5: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x7, 0x1, 0x7, 0x4, 0x8, 0x200, 0x8, 0x6, 0x4, 0x5}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/25 21:36:45 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'teql0\x00', 0x3}, 0x18) unshare(0x400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x1c49, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f0000000000), &(0x7f0000000200)=""/203}, 0x18) 2018/04/25 21:36:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x14040004) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097cffc)=0x7ffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r1, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x1cc80000}, 0x0, &(0x7f0000000180)={r2, r3+30000000}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r4, 0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) 2018/04/25 21:36:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:45 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xffff, 0x42) unlinkat(r1, &(0x7f00000001c0)='./control\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./control\x00', r2}, 0x10) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) [ 191.629889] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 21:36:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) read(r0, &(0x7f0000000300)=""/8, 0x8) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="5a5d64d3b34535e8ed33a8d1da2e49e0b242415e7a2e430758b9d3f458ad858ce92d8e8adac1f2546dcafe0233ecc01872e318ddff3de0738494f8c9a233c2a5af0c022274") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0xbd6, 0x10001, 0x8, 0x1, 0x80000000, 0x1b, {0x0, @in6={{0xa, 0x4e22, 0x4, @empty, 0x2}}, 0x6, 0x9, 0x9, 0x3, 0xfffffffffffffff9}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xdf}, 0x8) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) io_submit(0x0, 0x1, &(0x7f0000000400)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000140)}]) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl(r3, 0xc2604110, &(0x7f0000000000)) [ 191.672319] netlink: 14 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/25 21:36:45 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x7, 0x0, 0x5}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x2a, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) 2018/04/25 21:36:45 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x200000000000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/16) 2018/04/25 21:36:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xff86) 2018/04/25 21:36:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:45 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peekuser(0x3, r0, 0xba6ee90) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r1, 0x0, 0x100000000017, &(0x7f0000000000)=0x1000000, 0x4) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000000380)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000000faf)=""/81, 0x51}, 0x41002106) 2018/04/25 21:36:45 executing program 4: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000040), &(0x7f0000350ffc)=0x4) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) 2018/04/25 21:36:46 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x6, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x1, 'sh\x00', 0x4, 0xfffffffffffffff9, 0x5e}, {@broadcast=0xffffffff, 0x4e20, 0x3, 0x400, 0x3, 0xff}}, 0x44) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000180)="6a667300bd14", 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) dup2(r0, r1) 2018/04/25 21:36:46 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x0) close(r0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) getsockopt(r0, 0x2, 0x3ff, &(0x7f00000000c0)=""/209, &(0x7f0000000200)=0xd1) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000280)=""/214) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="1d84ad29a54bb1ef8bd29d71c7ff8489", 0x10) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$cgroup_pid(r0, &(0x7f0000000240)={[0x33]}, 0x1) 2018/04/25 21:36:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xd7ef, 0x40) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:47 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) sendmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@can={0x1d}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000200)=@can={0x1d}, 0x80, &(0x7f000000a5c0), 0x0, &(0x7f000000a600)}}], 0x2, 0x0) 2018/04/25 21:36:47 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:47 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x6, @dev={0xac, 0x14, 0x14, 0x12}, 0x4e21, 0x1, 'sh\x00', 0x4, 0xfffffffffffffff9, 0x5e}, {@broadcast=0xffffffff, 0x4e20, 0x3, 0x400, 0x3, 0xff}}, 0x44) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000180)="6a667300bd14", 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000009600)) dup2(r0, r1) 2018/04/25 21:36:47 executing program 1: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e0000000000000000000000000040000000000000000000d786a7ae4000000000000000000000000038000200000000000000000000000000000000000000000000000001000100000000000000000000002000000000000000000000000000000000000000000000000033c2ffaf662b180a361852c1c904d99a1a305d39e4b99917a098ab23f1e2768c240d9150a852fa027f6cfc85ec453c7fd54309f8eb43357dec56b4120111ac3ea9b335a4111930000f3498cb02df62f1f92a3870c92d8d45"], 0x78) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/25 21:36:47 executing program 5: syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x40000006}) epoll_pwait(r0, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/04/25 21:36:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/25 21:36:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:47 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) read(r0, &(0x7f0000000000)=""/97, 0x61) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x4, 0xfffffffffffffffa, 0x7ff}) 2018/04/25 21:36:47 executing program 5: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffc01, 0x208000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0x7, 0x0, 0x10001, 0xf60}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80, 0x0) r3 = memfd_create(&(0x7f0000000040)='selfwlan1lo]-\'wlan0mime_typeproc\' \x00', 0x1) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/04/25 21:36:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="200000000000000000000000070000000710050000ef00318f7c4dfd00000080"], 0x20}, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x2f32f61e472cc21d, 0x3, 0x101, 0x2, 0xffffffffda1403ec}, 0x3, 0x4, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x8, 0x2, 0xd5}) 2018/04/25 21:36:47 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0xfffffffffffffeee) creat(&(0x7f0000000080)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x80000001}, &(0x7f0000000140), &(0x7f00000001c0)={r1, r2+30000000}, 0x4) 2018/04/25 21:36:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:47 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000200)=""/236, &(0x7f0000000040)=0xec) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x112) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000340)) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0x1e6, &(0x7f00008b7ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000055a552e7173ddb6cce9874e500832c0f5205a668803c8679791e8a382ca7e7272cf1771aae4ae8fce2a06d0bc00cad65f3687bce4533556ab98029b0be01f196809a0f07fcaaffefe6bd961a387bd9780f222caccf451038c6136bcae70a078e0a6d0c3487462bade0a62611a4af00387f0f0c1ca0542a9b452c5ad5837bbd6e10581c2a9da2b1a831e8476164ef218893ea08fbec9fe455bc1b8f27913827da6e6eacc908b9e2eedf9ff6000000fe03000000cc4573068ec37e6a86a63db246028d75f3626f00000000"], 0x14}, 0x1}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40040, 0x0) faccessat(r3, &(0x7f00000000c0)='./file0\x00', 0x8, 0x1000) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) 2018/04/25 21:36:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xd21}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x9, 0xe73a}, &(0x7f00000000c0)=0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000211000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/04/25 21:36:48 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3ff, 0x1000, 0x3c, 0x1ff, 0x9, 0x5, 0x1f, 0xffffffff, 0x81, 0x9b}) r1 = shmget(0x2, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0x4) 2018/04/25 21:36:48 executing program 4: syz_emit_ethernet(0x2b, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b'}}}}}, &(0x7f00000004c0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) 2018/04/25 21:36:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:48 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x57, 0x2000) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000340)="e66bfe0f27fd1f8a8fe1877b7f3ab65876f7a3fe8ea96cb5d657678ea6e40dfdaecb85093c741e9f4e4d745c2203baac2bd63f022e612ca68082e30448c918af576b9128aa130a17bb06e78597fd8a1b4f89143e42725c3b1a9364735ea4cd2df17b02af57dc48697fe3805cec41e9ea2699648e0d865b8da3d0f3e304752c821b035bed324a2ec68d5e2ef9d049954a5ca01dbc47b4bebb4e3d78216f1b665830c0c7ebf231fe6b9b587582529a441d48ac6761df9ca57d31e7872b14", 0xbd) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) connect(r1, &(0x7f0000000280)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') sendfile(r1, r3, &(0x7f0000000000), 0x200000000000102) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/25 21:36:48 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40080, 0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x942f}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x7}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000100)=0x5) mmap(&(0x7f0000554000/0x2000)=nil, 0x2000, 0x4, 0x32, r2, 0x3) getpeername$inet6(r2, &(0x7f0000001300)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000001340)=0x1c) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7c}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xd0, &(0x7f0000000140)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x40, @dev={0xfe, 0x80, [], 0xb}, 0x5c}]}, &(0x7f0000000280)=0x10) 2018/04/25 21:36:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x37, "fd491bdf2aeb7ad7d12a03bf02f86bc4943fccdf1514345fef1026743ecc961cd568328e89bb82f917ae655cf9ea33446cf05a872a94b5"}, &(0x7f0000000040)=0x3f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:48 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x1d}) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000140)={0xb8, 0x8, [0x5, 0x8705]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x181) syz_open_procfs(r2, &(0x7f0000000080)='net\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x4, &(0x7f0000000500)=[{&(0x7f0000000200)="10c6b66b1151966176344549fd44c4dc3088067144d6955d1206f492e7f8623af0b16ea6b66b9c4b11b732edd7fa5d95302297280277d2cbf7875fa42551d2b99d62e69dfa8654e6d5091f61f8d196eae91e903a5eee88b5ccc3552d2626860ceb70318e7d24fd836ba757f100fbaa19587701a8a9829c028ef5a51dd82efca110bdb4f8cb2bb091086d2970d556713a23d954ddda79c9b2485b2480667866daec9829b62b35b794c398c61d269a799a38ad94429dd910670feab8ec846659cdd1fe43b8efdab2a1b3fb1559c20b16bfe7723c2a224faa5b6c51924096678cc4e415d0a0370ddf23d4f9bff9a170db0fac", 0xf1, 0x2}, {&(0x7f00000003c0)="1d0b86a7f57211071ae9a1813523dd5736f9c016a14e867a1d3fe1cf5c1da2482b08880a840e67be8334f09a41a9a3c59f2512fd0cca276abd65628a69e46fe9e85bc41b7916449fad98651875dae588efc3eda9dd6296813ec530beaf1e9c9b224df98cf3263a00ef43b59770ba1d22969f799cab4bbdc09658940b7ad1119470fe53d4556e73cf462cf2385a00e04392c17ec807", 0x95}, {&(0x7f0000000300)="c3c32b3681e6be4604e95252924a7c7cb7abcc2e18b87502c610cba9505dd0f97dfc21a6aaf091c87354232c7870cdfc1025c63f7a9389ce0a25e23649c3378107ee06b7b3b621b0792b153b06cf581c273ddac7e3cf7368edd5c9d2543d80de45e4917105da653e70872017acc00dfed695aded03629c57e8", 0x79, 0x8001}, {&(0x7f0000000480)="08a4849f96", 0x5, 0x6}], 0x40001, &(0x7f0000000580)={[{@umask={'umask', 0x3d, [0x33, 0x34, 0x30, 0x32]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x34, 0x36]}, 0x2c}, {@nocase='nocase', 0x2c}]}) close(r1) 2018/04/25 21:36:48 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:48 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) sendto$inet6(r2, &(0x7f0000000040)="cffb9d8454fadc501bc207b78ad29dc723446a69ad5ffa4b48d6eac044dd2fdd75fe23436b42df78f98e901abc3a92bd7ea67c4f19c88a9e957aec5b84eeab0385b96382788f06b96b283bfe57af9eacdc63fa978defbb05bcf68f2abbc245a9e5f16bff4d9925e9", 0x68, 0x240400c0, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0xe40}, 0x1c) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x68, r3, 0x222, 0x70bd27, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x72}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x68}, 0x1}, 0x801) memfd_create(&(0x7f0000000100)='/dev/autofs\x00', 0x3) shutdown(r0, 0x0) 2018/04/25 21:36:48 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x26) r1 = add_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="a3ecd4e9ea75af1fafc7ed2cf48af524c04f434a45f7b95729947981ef0a2f1920c7d941e579cfdccb99e85bbc7d5c6b81302155663ead3230bacf78dccf25932ef573a8054dbacb1c4dae29df0e7a2278b1651904776fa2bf21ac491b38b92221eaa7b3f1f43164025f30ae3b93ea79943f30d43365c6fa641bc8e45b2d9cdd0385c4470fac082de99a288898b8a148", 0x90, 0xfffffffffffffff9) add_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) ioctl(r0, 0x1, &(0x7f0000000000)) 2018/04/25 21:36:48 executing program 0: unshare(0x20000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x800, 0xc, [0x156, 0x0, 0x8]}) pipe(&(0x7f00005afff8)={0x0, 0x0}) 2018/04/25 21:36:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(cmac(des-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x101000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x800, 0x8, 0x400, 0x800, 0x10000, r2}) 2018/04/25 21:36:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x3b1, @local={0xfe, 0x80, [], 0xaa}, 0xaf3}}}, 0x84) 2018/04/25 21:36:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x37, "fd491bdf2aeb7ad7d12a03bf02f86bc4943fccdf1514345fef1026743ecc961cd568328e89bb82f917ae655cf9ea33446cf05a872a94b5"}, &(0x7f0000000040)=0x3f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) [ 194.607464] alg: No test for cmac(des) (cmac(des-generic)) [ 194.632801] alg: No test for cmac(des) (cryptd(cmac(des-generic))) 2018/04/25 21:36:49 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) setsockopt(r2, 0x4, 0x4629, &(0x7f0000000200)="3cb0f3112c171a9c23d304f7b30030275e7a5262c1cd16e57710a57bd086e4f489beb598b195a56f9b20feed2c923bfd05659f0e4aeb20458e4f37e2299e04cd291083d417bddcbb64353ee4d365ae69120df6d40ca11847198d9a17192095b3b2ab27ab4950b84d0eb318320738d9181308db12acc266993beab56519623ef02e98ec3b3ef7c5c9a89d4a397111ad5a088e06992e97474392cb155cbbba39d0b2fd92a642", 0xa5) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x62dc9b1c) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000002c0)={0x40002015}) r3 = memfd_create(&(0x7f0000000040)='@ppp0lovmnet1{+\\nodev\x00', 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000140)="315362322f59a242c53047dcf0470b6c", 0x10) 2018/04/25 21:36:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/25 21:36:49 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="33f86308"], 0xff86) 2018/04/25 21:36:49 executing program 3: r0 = msgget(0x1, 0x1) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/234) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg(r1, &(0x7f0000001ec0)={&(0x7f00000018c0)=@nl=@unspec, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) 2018/04/25 21:36:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(cmac(des-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x101000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x800, 0x8, 0x400, 0x800, 0x10000, r2}) 2018/04/25 21:36:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:49 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r0}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$addseals(r1, 0x409, 0x8) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x3, 0x4) recvfrom$inet6(r1, &(0x7f0000000000)=""/191, 0xbf, 0x0, 0x0, 0x0) 2018/04/25 21:36:49 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/25 21:36:49 executing program 0: mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x2, 0x4032, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x8811, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001300)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001340)={0x0, 0x100000000, 0x101, 0x291}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000013c0)={r2, 0x3e, "c1fffdb93e0e36d10f85851a8f0cf7b250df974a0f44f3ccbd4e10fc548758cad4416c8b75a3aed294556c0fd3ac48efd6c215d45182c8ac19866eb66542"}, &(0x7f0000001440)=0x46) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000009000/0x3000)=nil) 2018/04/25 21:36:49 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x12}, r2}, 0x14) bind$inet(r0, &(0x7f0000000040)={0x2, 0xe21}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 21:36:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x9) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) 2018/04/25 21:36:49 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$cgroup_pid(r0, &(0x7f0000000040), 0xd69164d6) 2018/04/25 21:36:49 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:49 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$sock_ifreq(r1, 0x8973, &(0x7f0000000040)={'ifb0\x00', @ifru_flags=0xd03}) socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x200) read(r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/04/25 21:36:49 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa48, 0x2400) ioctl$TIOCCBRK(r0, 0x5428) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x0, 0x4, 0x100000001}, 0x2c) 2018/04/25 21:36:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)=""/112, 0x70}], 0x1, 0x2f) 2018/04/25 21:36:50 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/25 21:36:50 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000000)=0xdfe9, 0x4) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd6050a09c00089100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)={0x1, 0x0, [0x0, 0x2, 0xde0]}) 2018/04/25 21:36:50 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7f, 0x800) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x0, 'vcan0\x00', 0x3}, 0x18) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r4, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x200003, 0xa, [0x4, 0xa2d, 0x0, 0xf5b, 0x0, 0x4, 0xffff, 0x2, 0xaa1, 0xe0000000000]}, 0x1c) 2018/04/25 21:36:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r1}) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', r2}, 0x10) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000140)={r3, &(0x7f0000000100)=""/52}) dup2(r1, r0) 2018/04/25 21:36:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2f0) 2018/04/25 21:36:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:50 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) membarrier(0x10, 0x0) shutdown(r0, 0x2000000000000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x800}, 0x14) 2018/04/25 21:36:50 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r1 = semget(0x3, 0x3, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000002c0)=""/201) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200, 0x0) recvfrom$ipx(r2, &(0x7f0000000080)=""/238, 0xee, 0x12040, 0x0, 0x0) [ 196.254493] kernel msg: ebtables bug: please report to author: target size too small 2018/04/25 21:36:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x200) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0], 0x5, 0x5, 0x1, 0x2}) getsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffcb) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000001c0)) 2018/04/25 21:36:50 executing program 5: r0 = socket(0x1, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0x20000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0x0) fcntl$notify(r0, 0x402, 0x2e) 2018/04/25 21:36:50 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) shmget(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0xfffffffffffffede) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000003c0)=[0x8001, 0x6]) epoll_create(0x5) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x350, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x42af, 0x10001, 0x0, 0x6, 0x3, 0x1, "e629dfd5cf570854c209d0b0c414cb58d47d8aa4cd93da35ad184a14bcb7c25b80ee6ca03526eb95a9ceb992283cda53419547e8de4f40c9e90e5899a162e91c", "04561a21ca8e5d6328c355f4972864382d8c5497358fc5d6807a4f18ee70f6faadc0ae5859dd70787ba7647347d49987a60dabdaf08d6dd193b94a795bc265a9", "df39f9d76917857db895ebce58d495969d2cd792f9c960f70958c928afd5cd8c", [0x5, 0x7a]}) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) open_by_handle_at(r1, &(0x7f0000000000)={0x6b, 0xb3, "8a175659bcccd4ac0e25b3a64a7950ea4ebba4d5fc77df045d1686377b49874a4e444d700ae1b3425d7293175e98d18ff646f7bf7f28fc9bd2ee4a351423f13cd77cd98ea95173f83561cf643e17250f1d29f9f1e960c71e5db495128dcab865c370de"}, 0x200000) 2018/04/25 21:36:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:50 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"968808020000000000000000000057a0", 0x1d}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14, 0x800) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000200)=""/60, &(0x7f0000000240)=0x3c) close(r0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x103080) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xce, 0x0, 0x4, 0x8, 0x1, 0x10001, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x3, @empty, 0x31}}, 0x3ff, 0xffffffffffffffff, 0x5, 0x7, 0x8}}, &(0x7f0000000100)=0xb0) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) preadv(r4, &(0x7f0000000400), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0xfff}, 0x8) 2018/04/25 21:36:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:51 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x3c) unshare(0x40600) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) 2018/04/25 21:36:51 executing program 5: r0 = shmget(0x0, 0x2000, 0x54000004, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40000000002201) r2 = memfd_create(&(0x7f0000614000)="74086e7500ff000000000000118c00", 0x10000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/54, 0x36) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f00000000c0)="235e363680f8790d437a8c202c924d1de5a11832a03ff27db4506fbeb80936d3630cda0588f693523e588a812d39b98f7a07e7a4e7768e47bf176b11d5f0ff65aed5e1b4a53e1f07626e3aa806fa566fbc4bd8443dfa93538b5f1b40a67fcb86d7a85577c2d4acdd2d44085867730adf1463b1213624e0331d0a90b97ee428a02ecde96c1208a54a4964e00a542b003dfd07f05e61f26c77bd05251c5c1bc087bba679c5dcb77af2d77ee7c38c237d8ddc21ff799551b94b91c9fd3be08c6fc1faa2d81af3e2ef47cf79d50f1493229f9bbd99790e06a46620989807", 0xdc) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8) 2018/04/25 21:36:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x9, 0x4, 0x3ff, 0x2, 0x2, 0x3, 0x8bc}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x18000000000, 0x8}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={r2, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:51 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r1 = semget(0x3, 0x3, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000002c0)=""/201) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200, 0x0) recvfrom$ipx(r2, &(0x7f0000000080)=""/238, 0xee, 0x12040, 0x0, 0x0) 2018/04/25 21:36:51 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) r1 = semget(0x3, 0x3, 0x400) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000002c0)=""/201) mq_timedsend(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200, 0x0) recvfrom$ipx(r2, &(0x7f0000000080)=""/238, 0xee, 0x12040, 0x0, 0x0) 2018/04/25 21:36:51 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/25 21:36:51 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:51 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x400000000001d, 0x1000000000400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) bind$inet(r0, &(0x7f0000003ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0), 0xfff3) 2018/04/25 21:36:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:51 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000), 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) perf_event_open(&(0x7f0000003000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xf1faaa18378331bd, 0xc25, 0x80060) 2018/04/25 21:36:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00000010c0)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x40000000, &(0x7f0000000040)={0xa, 0x4e1e, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x2d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x14, 0x8, 0x4}, &(0x7f0000001080)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001340)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001100)={0x0, 0x2}, &(0x7f00000011c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001300)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001200)={r2, 0x7, 0x2, 0x6, 0x2, 0x3d, 0x20, 0x6441, {r3, @in6={{0xa, 0x4e20, 0x8d7e000000, @dev={0xfe, 0x80, [], 0x11}, 0x6}}, 0x1000000000000, 0x4, 0x2, 0x4, 0x3f}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001180), &(0x7f0000001140)=0xfffffffffffffdc7) 2018/04/25 21:36:51 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x10}, 0x2c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x4000, 0x3d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000180)=0x100000000) uselib(&(0x7f0000000280)='./file0\x00') unshare(0x20000400) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0xff, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000140), &(0x7f00000001c0)=""/12}, 0x18) 2018/04/25 21:36:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000, 0x303001) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'dh\x00', 0x2, 0x6, 0x68}, {@broadcast=0xffffffff, 0x4e20, 0x0, 0x0, 0x7, 0x401}}, 0x44) ioctl(r0, 0x2201, &(0x7f0000000040)="e9316ede4127000000000000000000000000") 2018/04/25 21:36:51 executing program 1: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) 2018/04/25 21:36:51 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x6) 2018/04/25 21:36:52 executing program 4: set_mempolicy(0x0, &(0x7f0000000040)=0x6, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="687d26c9fa0b9a70db6243db57c6726f47bbf5551442152b60b8e7f533cbee0106e4b46cbf7854d5d6b69cd88dcd195c702cc15e3d4ac327ffb257902e5c0d3c3855") 2018/04/25 21:36:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0xfffffffffffffffe) ioctl(r0, 0x400000100000127e, &(0x7f0000000080)) 2018/04/25 21:36:52 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') 2018/04/25 21:36:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:52 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0xac8d, 0xffffffff80000001, 0x8, 0x4}, 0x14) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000000)) 2018/04/25 21:36:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0xc873, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40, 0x9, 0x3, 0x4, 0x1f, 0x0, 0x7, 0x1f, 0x8f5a}) r1 = socket$inet6(0xa, 0x6, 0x3f6d) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @broadcast}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000dc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000e00)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000f00)=0xe8) accept4$packet(r0, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000f80)=0x14, 0x80800) accept4(r2, &(0x7f0000000fc0)=@hci={0x0, 0x0}, &(0x7f0000001040)=0x80, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001080)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001180)={'team0\x00', 0x0}) r11 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x200000002, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f00000011c0)={'vcan0\x00', 0x0}) accept4$packet(r2, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001240)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001280)={'veth1_to_bridge\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000012c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001300)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001700)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001800)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001840)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001940)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001980)={0x0, @empty, @rand_addr}, &(0x7f00000019c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001a00)={'yam0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c40)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001d40)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001d80)={0x0, @multicast2, @loopback}, &(0x7f0000001dc0)=0xc) getsockname$packet(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001e40)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002000)={@loopback, 0x0}, &(0x7f0000002040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000020c0)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002100)={@empty, @empty, 0x0}, &(0x7f0000002140)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002700)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002800)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002880)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000002980)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000031c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000418}, 0xc, &(0x7f0000003180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9c070000", @ANYRES16=r3, @ANYBLOB="00012dbd7000fddbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="7c00020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r5, @ANYBLOB="04010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000004000008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="44000100240001006d6f6465000059f200000000000000000000000000000000000000000000000008000300050000001400049cb0cac39390e4a0631c006163746976656261636b75700000000008000100", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="ac01020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="080007000000000008000100", @ANYRES32=r21, @ANYBLOB="6c0202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r23, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004004102000008000600", @ANYRES32=r24, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff7f00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r25, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000008008000600", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004006fd9000008000600", @ANYRES32=r27, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040064b6000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r28, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r29, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x79c}, 0x1, 0x0, 0x0, 0x20040840}, 0x20000880) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x820, 0x1, 0x81, 0x1800000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r30, @ANYBLOB="68fd27babefb13cf8554cd4ee0c60a0ed5ea94011d5bf1470e3f07a727882f20000000010000005c9a"], 0x8) 2018/04/25 21:36:52 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:52 executing program 5: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/25 21:36:52 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000b00)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x20, 0x3, &(0x7f0000000900)=[{&(0x7f0000000080)="83e5681eb9b4c0df1847e3d1d5c2f5d4c4365b3ec45d9ffaf60ba1262557abec82939a9d11f76cf9dc14f58ae94188a21d6e92bc", 0x34, 0x400}, {&(0x7f00000000c0)="a32277478d59f680fd741f5b1c5a4593c2d3eec99472ef5e39", 0x19, 0x4bc}, {&(0x7f0000000840)="4a8ed33e1c20e674dd8611da3a06d97786ab428aedde125bd2c61a7f2308fc30f55abba9459701d595a3e919c9952d2541f698dec21cea85f442ffde817056df35cc2ebee1d720a83571339330022c8c052d3392f0e3871351e6711294b6b1f64ee704d2f9e13e81a0d138fd3aeb5f24b9b5477b15e455019d2de07125b08231e783d82f5b2913b3f387eb28bc068dd7eb520a850bf10f4cc7bc84383439a3e5d631c33635028648f532b178c893e8", 0xaf, 0x6}], 0x0, &(0x7f0000000980)={[{@cruft='cruft', 0x2c}, {@utf8='utf8', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x37, 0x0]}, 0x2c}, {@uid={'uid', 0x3d, [0x35]}, 0x2c}, {@mode={'mode', 0x3d, [0x78, 0x3d, 0x0]}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x32, 0x3d, 0x36]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nocompress='nocompress', 0x2c}, {@cruft='cruft', 0x2c}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000240)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x2100, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000005c0)="3f4f6ce0ed18de1de28a15ac5eeadd60bdd0f713af66f42b693980cb4036dfc2ed5d043082843541c0aea507f07d6d2b13812592661974f704c8084d7fe7c8de8c05c647c94066fa47ef59eaedda29787f29128bdc5432c0931280c366c7ba460a82b934e22226c1aaacd2bb193d74b3b793f5f6df9fb237211bf1a30beccd7b911eea", 0x83) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x6, &(0x7f00000004c0)=[{&(0x7f00000002c0)="7a4334e95881ceb108c705dd3b016d32ebd7fe7584cf4b6257c24c3c01990218a0d9ff9a6d97ae5a76b3c773d4d8b97249e0079a611751f1f76d4b21138bd07f0cef9f479ba0d7ab0e6b5d14d2301f31d056b96943aa57f1ef79a1658138f4215bc26f28c3fe8585dab5bcdc8af6355be5a26b4f7dd1ce37bbd88030", 0x7c, 0x5}, {&(0x7f0000000340)="845e18757baaf7e90fcfda7c580db58f29696d3f28e7201372c32029a49aeaf4038751369020614837d344b0a4099b9d0802293373a214d2f1a66058c630cf5cee2ef1a9b3fe9e8e7d3a53a6b718c43a9791e7817fc39a0a7ee17ec707b3e851dee1577a27a255fe02e7a6e98eac960c48020c874459d938e8b45c630562d071532db7c1b5b1edc914d1be7a70358154a97359e0a1e65dc8d503b3d0ae5b364d73555d29b048f8f87a1b420a3e87b73720d4f635e97f0a389dc7eb72cf3dccc03ab2e2941720005a3289ae8226f0dffc882774dbcd8f03e53dca4ddb86d824bf33924294fa00548af90545", 0xeb, 0x400}, 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0x1000, 0x8}, {&(0x7f0000000440)="5f8f0e60cdb0c311667442f5ba5c0006a6c459c249af83e1974e9ee9dfe100bf0fa7a2eb66602b919921eca2a4893a384b6c483f759221f7c65d0ef3349f980b", 0x40, 0x7fff}, {&(0x7f0000001bc0)="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", 0x1000, 0x7fff}, {&(0x7f0000000480)="07ac96d2af773252c8d761620d58862b3a0093a1bc31c5dce8e0", 0x1a, 0xfff}], 0x1000, 0x0) 2018/04/25 21:36:52 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") unshare(0x40600) fadvise64(r0, 0x10, 0xa0c0000000000000, 0x0) r1 = semget(0x2, 0x10000000000003, 0x20) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000000000)=""/86) 2018/04/25 21:36:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x6) 2018/04/25 21:36:52 executing program 4: unshare(0x40600) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xf1, "893a3d805c509087fa08706720a13272fcbc6dfcfbb7de3ce2965ea185dd176394cd0dd96335f57a140837c929d2e20de44782acd8fc95c6c74e3f17cf51a0bd0983b11d240a9c793568dfb783166b8877fe6d996bbdbb5751493544452181c4bd92e9d972abecda968e372dcb96a46c57e0e9861b5ef54470c6f4601b6afa4d098c28198f43408bb14b32516e8fa73453ac9eda70ccb99f3e0b79eb58a6b83868967861eaf476c0c3f66d16f1d3d5b35c15b7d79c40aa5a05de721650f1dcbd6d3a77f21484ce9153d85aaa2626a0e8cec2e1d56cb73e7b4b5ff341c55da77b88a22ffe47aeef2b1adebcbf6084c75d80"}, &(0x7f0000000140)=0xf9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) r2 = userfaultfd(0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) 2018/04/25 21:36:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:52 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:52 executing program 1: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0x4, 0x0, 0x87}) r1 = memfd_create(&(0x7f0000000000)='+\x00', 0x2) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@rand_addr, @loopback, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'team_slave_1\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000240)={@mcast1, 0x0}, &(0x7f0000000280)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002b00)={0x0, @empty, @rand_addr}, &(0x7f0000002b40)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002c80)={@mcast1, 0x0}, &(0x7f0000002cc0)=0x14) getsockname$packet(r1, &(0x7f0000002d00)={0x0, 0x0, 0x0}, &(0x7f0000002d40)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002d80)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002dc0)={0x0, @multicast1, @remote}, &(0x7f0000002e00)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002e40)={'irlan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002e80)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f0000002f80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002fc0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f00000030c0)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000003100)={@loopback, 0x0}, &(0x7f0000003140)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003180)={0x0, @dev, @loopback}, &(0x7f00000031c0)=0xc) getpeername$packet(r1, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003280)={'team_slave_0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000032c0)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000033c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003400)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000003500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000003540)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003580)={'veth0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000035c0)={0x0, @dev, @multicast2}, &(0x7f0000003600)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000003640)={@mcast2, 0x0}, &(0x7f0000003680)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000036c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000037c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000004180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x408}, 0xc, &(0x7f0000004140)={&(0x7f0000003800)={0x918, r2, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [{{0x8, 0x1, r3}, {0x17c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x365c20fb}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r7}, {0xf4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}]}}, {{0x8, 0x1, r9}, {0x1b8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffe81}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r15}, {0xf8, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r19}, {0x148, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3a}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x560a64}}, {0x8, 0x6, r21}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x3, 0x0, 0x8000000000000000, 0x81da}, {0x101, 0x7, 0x3, 0x47f9}, {0x4, 0x147b, 0x200, 0x6}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x16c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x6, 0x70, 0xedd, 0x5}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x10000, 0xffff, 0x9, 0x200}, {0xffffffffffffffb6, 0x1, 0x3d, 0x8}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r25}, {0xf8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff7fffffff}}, {0x8, 0x6, r26}}}, {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}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x8000, 0x100, 0x3, 0x8}, {0x10001, 0xffffffffffffff00, 0x1, 0x35}, {0x652, 0x6, 0x6, 0x8}, {0xffff, 0x2, 0x2, 0x6}, {0xd5f, 0x1bc00000, 0x1, 0x8000}, {0x5, 0x7, 0xfff, 0xffffffffffff8001}, {0x4df3000000, 0x7, 0xa86, 0x3}, {0x3, 0x7f, 0xaa03, 0x100000000}]}}}]}}]}, 0x918}, 0x1, 0x0, 0x0, 0x800}, 0x20008004) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @multicast1}, &(0x7f00000000c0)=0xc) 2018/04/25 21:36:52 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x6) 2018/04/25 21:36:53 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/04/25 21:36:54 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000000080)="b9f1ba98a7752c94c4a95de0436d9923fcf0b5757a2ed944d80304a728a8dad53c3c2e0ade28574c5e849fc2475e8b6b37ee", 0x32) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000300)='r', 0x1) splice(r1, &(0x7f0000000000), r1, &(0x7f0000000040)=0x26, 0x7, 0x3) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) 2018/04/25 21:36:54 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x36, 0x288000) ioctl$KDENABIO(r0, 0x4b36) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78", 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') vmsplice(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1, 0xf) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/04/25 21:36:54 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r1, 0x1, 0x30, &(0x7f0000000200), &(0x7f0000000240)=0x8) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xc8f, 0x80000) 2018/04/25 21:36:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x6) 2018/04/25 21:36:54 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x7) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001080)={r1, &(0x7f0000000000)="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", &(0x7f0000001000)="5bb6b6bf81551f1723fb3bf5af58da4406a20e18b576eb2eb2b4cbb7dbfdfd41a1d71f01ea85bc1f1964005289ba8e51691b60d3bb4f38a0636b8a3287f742f8dffdaffa3157bbae1333ad681360e563c5917f60d8b8bd084ebb104106ac2a21d0a5d032c426eeb0d8759ca5d04ffdc820", 0x3}, 0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:54 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:54 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='pagemap\x00') lseek(r1, 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/04/25 21:36:54 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x44, "dcfb3c47ee3d351e74374de6e770f0d9388ff0ee4336b8a8df9d8d716fbb3b95586f3b34fab39ca2fbbf7198d77a6e7d7b27dee833c415048d59519f70fe39a422614903"}, &(0x7f00000000c0)=0x4c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x80, 0x6}, 0x90) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00008a4000)="2400000058001f0014f1f407000904000200071008000100ffffffff08000300000000b2", 0x24) 2018/04/25 21:36:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) 2018/04/25 21:36:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffffe}, 0x10) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x596, @mcast2={0xff, 0x2, [], 0x1}, 0x49}, 0x1c) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffe2b) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x7f, 0x4) 2018/04/25 21:36:54 executing program 5: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) fchmod(r0, 0x18) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r1, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 2018/04/25 21:36:54 executing program 3: r0 = socket$inet6(0xa, 0xa, 0xffffffffffffabc9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='jfs\x00', 0x0, 0x0) 2018/04/25 21:36:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffff6c, 0x505000) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:36:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={'veth0_to_bridge\x00', @ifru_data=&(0x7f00000000c0)="80742401fc04308d269616cb35c1a42247cb1b4e391edd7405265a1ba6fd1216"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x3c, &(0x7f0000000100)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000180)=0x10) 2018/04/25 21:36:54 executing program 3: socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x4000) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000040)="15aeb1e1d8723a5cc891c6745fff652bcd696035904440799fcab5c3327fc53a19316f2e73abd8386bb227875807913d527f0054d001579acab09822191fbecfa56743", 0x43) syncfs(r0) init_module(&(0x7f00000000c0)='\x00', 0x1, &(0x7f0000000100)='/dev/amidi#\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={0x0, 0xfffffffffffffffd, 0x8000, 0x4}, 0x10) 2018/04/25 21:36:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:55 executing program 5: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x5, 0x5e1, [0x20000140, 0x0, 0x0, 0x20000460, 0x200006c0], 0x0, &(0x7f0000000100), &(0x7f0000000980)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000006272696467655f736c6176655f30000064756d6d79300000000000000000000076657468315f746f5f7465616d0000006970365f76746930000000000000000000000000000000000000000011ac6858636f0000000000000000b000000020010000580100006d61726b5f6d000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000400000000aaaaaaaaaa00000000000000000000006172707265706c79000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff00000000000000000000000000000000000000006272696467655f736c6176655f3000007465616d5f736c6176655f310040000079616d300000000000000000000000007465716c300000000000000000000000ffffffffffff00000000000033c73deb1e7b00000000ff000000b0000000e00000001801000074696d650000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000000000000000000736e61740000000000000000000000000000000000000000000000000000000010000000000000000180c2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000020000000000000000000000000069703667726530000000000000000000697036746e6c300000000000000000007465616d3000000000000000000000e07565d9d4c2dd4ff53071d4a027f197129e7468310000000000000000000000aaaaaaaaaa000000000000000180c20000000000000000000000b8000000b8000000f00000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c2000000000000000000000000000000000000000000000065716c000000000000000000000000000000000000000000000000000000000076657468315f746f5f627269646765007465616d5f736c6176655f310000000073855a00000000000000000000000000000000b8000000b8000000f00000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000001000000000000000000000000007465616d30000000000000000000000076e97468315f746f807465616d00000079616d30000000001d0000000000000069666230000000000000000000000000000000000000000000000000aaaaaaaaaa000000000000000000d0000000d0000000080100003830325f3300000000000000000000000000000000000000000000000000000008000000000000000000000000000000636f6e6e6c6162656c000000000000000000000000000000000000000000000008000000000000000000000000000000736e61740000000000000000000000000000000000000000000000000000000010000000000000005e549a8df3ce6b"]}, 0x652) 2018/04/25 21:36:55 executing program 1: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000000c0)="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", 0x1000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x400, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/122, 0x7a}, 0x0) 2018/04/25 21:36:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:55 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:36:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000100)={0x4}) write$evdev(r1, &(0x7f0000000040)=[{{0x77359400}, 0x800, 0xca8a, 0x7}, {{r2, r3/1000+30000}, 0x2, 0x1}, {{0x0, 0x2710}, 0x3, 0x4, 0x3}], 0x48) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:55 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) [ 201.067236] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/25 21:36:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:36:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x276, 0x9, 0x8000, 0x80000001, 0x4, 0x3, 0x37f, 0x6, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x7, 0x3, 0x5758}, 0x10) 2018/04/25 21:36:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = getpgid(0xffffffffffffffff) sched_setparam(r2, &(0x7f00000000c0)=0x1000) r3 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000000)={0xfffffffffffffff8}) 2018/04/25 21:36:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = semget$private(0x0, 0x0, 0x428) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000180)=""/105) unshare(0x40600) request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='+!md5sumselinux{#user*eth1vboxnet0\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="19bdb1889a44cab7a2d48896f7765a2c845141902d5202b972db136ad1c7cdb63b3d4db05112058cd83b10fe1c977ac8f5ce5e1e8f86576f6af64398778b9762b54d042448159b68151b9eaf37235754f58e79b5f36a4fdf56f0639355d4e0a160b5", 0x62, 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='+!md5sumselinux{#user*eth1vboxnet0\x00', r2) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) pipe(&(0x7f00000002c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$getregset(0x4204, r3, 0x205, &(0x7f0000000080)={&(0x7f0000000200)=""/133, 0x85}) 2018/04/25 21:36:55 executing program 1: r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000ce6ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000000c0)="e1e8ae3e400a9c2881c16e078d8a9dde50f3af58cdb355300e87580d78ac5d3c01c51aeeb043b42fb1de8352cbab2aa2658797269a7a8f532272b4dde57963a87e30e0d6919de3a3b665749f55e423d89841d466004732862731070b1ef44a3babc25aec5b51afb87bf4e50a6bb2e3b2bd81686e9db5f6c292ae6267885d93d8d7a6e33507699750fb28af980c57da4294ec4438cdf860568dc4d431958f568235fa5573ee08fb74f8a9ae44693683c69e9d2b8b9f7302aa98631d2aecda80fd398fc5523aeb2900121e78cca0df83e4a18680401ca3e76c606f9af43efe09437c26f0ffd58f7c8747de68c414ccf92a07c69ba4d6e437018f5af0a8d6bb0e4565fe3c4b8ef4ad328486a6fa2a916e20a4b9b3a58c02a658ae540eb3118e2a8815494a0539ed711b829f72a88dd7b8bbfe75f78a8f9c9fb30543c6bd1aa4b50d37129376fad71f87b07649d1c6eb7dcabdbcd6932250ce87d262a4faab076b357d484067f2a421b803d93db056854bdd61bd6c9c31952d78c8372ab11bc9a9501b998f3cd338c80a56cb03f15f7186efe3c67221b74354fc69de9187ebc1bbb5e93bb7cc650300432e0baf3e6193ec161d777b990833e4f6b13f98ec7a88abbb1484859c7b79ab929b86a753e294ba1e8aaafe808dcf43983c46192b6843da42553a5efbaf991e0f4a49a35f0a428c62951b96ee387ab1ded14a808d902fba42d1916d9ecf0ea68186763fc2871a732f8e6c7dbfe067f199658a9cfa2934fea8d381230a53c933ffe209aa8dcbfb36e295087752c39bdf3dd3b38dc4daddba9f9c6ad5d64c60edb38b4caf69d54551a9da98c7d3f05beed8c5cd3a0cb7ab475fb26bfb169dbe784f494069328449e6bb282ca10d1b47d42f3f5be6b55cb3c24da37cac1de0e5c5de574b89f65c456c0fd7b2bf2ab6628cea7d0aa8e96bc3190420c49d03be9be70b61de7ee76c0e9a53f7bda2b813988a27753617ce33accf97d97764d7ebb8eb5feb9649049e5d3a683d7df32351713c3e40feee30b0756d92c46ee006e9251f3ec1ebdf268243866f2e9a722bf30ff0acd31e7b39ee60c5c15dea8f85f633eea9877f8fe9c413f658e0fd1c0d11d2b93ee4a3a02c9d0718acbf53beb7aa096803b8dd563ddaac19a02e53c23fad3b36946e7dfde88bd43eb30885074de14022261b3c78a291d307c165380fabba84617d0d7bf58524e38bb6a717e355c79d8d725f6bc8659d25cbeb1866118719441727a457f37ac1aed1fb057331dafa8d6256cfb204748d146ec0c39a063bba7f98ca221d08a39a1253a4216a28ba01d6ea3d61c6dc6fd5e98dd6c1f657bf548d23b96e06d829eed843179c3825945c35508d01b2e66d547e8931554613956c1831b397154864cd48ad5602ccb9c65b197b920944f04ea137655058368f97493e21891d5273cbe73ef96fabe666d82ff3531eb7825ddcccda77e239d88497b8db29a0e9206b09716fcf0add66999786bc6454c58cf683c15726a357bed34c87eda2a54ad208bf80b5ef6fda8c4e71d9cc4a80dd12dc082b1836d4cf9f7440c7931ef3719bca08d14b16d852d3d6dfb96105e7f34d3d7ca09813192325d7c3bcb837f2fcfc66f19a9cce9e6d3b7064514d43f9304ee4be76f89167037cc6f576daca360a5c76de5147b40a2b9870539ca7322317d287dde9ebbb2e3ce83e1815efaeaf0b9bd3931a1c484042bc0df57dcddd6cf9d7385d73d5936c433d4640dc316490e9e868432016cc2cad0163f37a31f788ff210ba4aa3a578408c2f77029e703f99db12d5b11bb3b8514f63a4e32314982679b39e0da8292f02c4d9e7a71b91bc855cf5090889b7250599daf6f50a33a153733250a67acd80c87d189ea08c2faa453b3bca7f92ee9ea1137c4bd71a72c64912af88b0206251d094db84281c9781d9f594bcb69f0d993be5e256b73b63da67200858e1cc7a3f7d56ee1e8b1729fea8b9479db84b845d26de2dd82cd25bcefd05339419db43cfdf22f7b1e9f87e1b2772e377093b4ab9aec0bc9a7369800e67382ff07b258081a433b432bd7fd25409f0c58acc174a263451f3e05b6a3620e1bd30170b9e60860a65343263a95f481c4ed52fa0b44d198e0751841ce3e883342ee5cf5578fd78fc7b33d1d7313fc1aa607c4a5b7fede79ef317cf946142465c0792103459f91fd7b6cb58fdb56eab7883fc528b81d992e2951e2faafc1471c7b3b3ca40e12cdc7966d321b878257d22a7f97f3521402dad94197e403845504e943025dde5e7e4221a1cf0efb933049b604f5e0c9fb75d0037026e836d4e830a0fc3517a6e0d2126b43f6dd469d5626c7de0af7feebd2815d6f0667a415c7657682183a32aa5b9c91402e656f70ca07c2d812b9f68c23178941a154eae907bec453366288ca897a3a614b913a548b71823d8bd052c8315bed191afd8ddde5198ddd89f844d48ec5891de3fbbeed965f0a81c49b0d8785769c17b794737d8f25cfa8acc8f29dacd515a66b8f1b98759290b9cdad3d0c9a02273806d9c5a63714ec2de5ae91732c1a622d4a92e8f5c32f01930d3c208ddfd4b98861335cb9c2e48fc19c38fe4c8add6c6f92be2c14523104e37e5dbbdb3e7ac8fa61ad4d7f0b56f33624422daa990b9cd0b1c1cb077df2b5169f13181ae493395cf0023f441597e5f0e5cf625beca11da2ea97a2519d3dfff18cbeb318312cb01bb2468180b28d59ece971a3d6f85a52e6590e299fba1b18322911681c956cd355fea00c9cd45b31ba6314bf1baa2d644283221e6307a6180f1fa053625d48d95fccbf4778fbfe7207cca898f6bf07c9ce01cb702cc771ad06b80db089a7fba7669fb0207bdd66b243c2614f498578a61736571b5430065306193f7d9e3799e0df4ea1271b7ee9158fc07f064526dd3e6b64ded7eae6d62145daa62333d6723aa03300364b03de020203c62228ee8627fdaf9cc8503a86d1e1bba87ccfe46b5385b160fdb448942061d8d6ed926a062e0518d4c04a99b15db8dbdb400b24883c19c9f7d5f06d3d6cd719e4b3aa1760ffeeebcc582afc9ed7aa189eedfc8a16f3ff9d9a58e96e18793c969bd080e0c89ae2373ac8d853dd0df1df3c86a6b0d19beacb5d937fa3a35e1a90086fe75fb70ea264f9343ce68a60269a2d1034ecae9d8a2ab9f70693a8a34d27c5802575c98bcf3d125c9e9ec3dd7dfecb946b781c76cf36a6e038923ef3c641ebb80b25383cd6cc0f20eb839f3fc4fcb9ee73600eb9476c20412313f55a8a69a209061971fa2c7089f6b28d0026a060134838a114f75869f1bbbd0374b3aa3d1e7bb1f95f8f1e9bf2edcdaa0d60c69e104ea89e8b9edf91231a58750a2f7eaaad4628a4fa12be14ccf97246d84ded0e15e28794923e34dfdd7bf75e86df43666d4f6d2686b686acb2ec991f6ed079133972927ed1e9612148851a0e8b5f73e216ea77daf78585bdc9aeab1b73fbf79951760ffba9c2fb8f85b9d32e461331340ce620b14da14dac9665107159bafe2ea822547a9814fea5a33e49d4cb7a46f6fd89fdd609508821cc0b9443929a2f0cdbdeb25225e53d16bf930f2bf8afc6efa2a28cc5ca03cfde60469a53aa711dd7aa084e78f98d3a77d8abf547b55aa3d9bcd598a0c5513c6a8a8448ca2b05792abc04674ff2d1c6ebb801f1b10008f349f80a073f6ae3f823da1e832eb17b6bb8eea822ada0c62ecebc6dca335d502327ee5ad32144a3d436ad784a5fc91048bd284c7dc184d9605f3ce8775b5b680e6d155b0864d2fea213b6c861ce7fcbb9ea8aa025e06027e986e2fef0782170d44036626019a5ce98fdea98bfa1e06d1b1c5fe6cfe32d7d37e6bb7df7403bd4d4ce87e3e11629afdbd050cf53858cffef0d75180aa8ed666b458286d24ede30d4e2e15339b47a8700cafdce3ae8ab7593e4e3f91313c909ed227ab679acbdcf30cadd5cbe7aec071c77de97e6ec39ea8f027548525d61b5ce2d71dfea3eb2c5012547916805869cf234ab15917fa8dbf4d0eaf0c1463d507bf6619017f16d792d3fabe27931dac10ed84856a0b48e7d07bfdd638224b53a199f0412b0c22278bc5770f9ce5ae977923eefa8f16a73214ddd1561bbe2da8c0ff577d18c40b9547aeac72f65efbcb14ae956ee767882fcc821b64dfc1d5b2b6894ce73ccd6812a09d8663b99856f7ec3dc73afa8fdd9e80fe58edf01ebb78560bb18420ec9d05e18c962888ac9f5eb9203df2dc4d08d29e2eab00e7874545d8eb94b482eda64d0665c5ce23e915f73121e321ba6401f57440e5474d10a9ddca8484f18dcc5481f58aace5bd30b984fc7b7d126d1eca8b4698241ed57683de897a131b2c62dff6a1e9ce995faa0ffae616592825143f8b0f4aa489b0c001a85419572f5e95cfaeed1f259e7c7cb97c5724801f6d4aa8b9c86081e5e359e1617d7cd6c57829864546ca9616a294c28851979e59f665b333f4f665fbf72c7e824ef6be9e4efa6c416fb09b2ae01803417f79979c09cb845337f37ef2e7e57c1829d03eb479f76817646c12cbe8c6700544f42b252a27e51ede2f78188e93a4c9e4d7f4a3ee3054efc10fd3f6200468e8bbc0d3463a1d8da181c4015e04a0fa3564bceec57891f389c97f846b9734b72f7704581ad16ada51ebaf0fc82c29fb848faf51c2294c8b1f3977a70b58d77d936da93e10fb9bd33633bb7909d3e0188cf358234c9660dc07d83f0652203801718b8e8708537532cee7893b4f43ee7076bf4e3ec65d12f74cc92d6fd814f87881a503e64addd95d28ed3b5ec6dfa91d485e8ecff7ba39179bc676364dcd821a6328fb6655244bb82f457e2f2b4c78a02f6b38b59cfdd1820346596f8c7c5f964da589b817a649882b9e7e5fa74f53fd0b00e592a90b1093172722b19695f5919d05be55a8bfc2ef388352325aee242a21af453556214c4f60d4453f150e3d2b2dfdc3d283ba956279bda265ffa45dad29e8133dfc0a35b2d5403e3707ad006c0ee40a1bd62d00c1c01be4d4543d6cf76da8b3fb84e8398d7aff7202c9607321e7c246ea5c41f6db0c0d9265971a145fc39f2f2d6f0d8891c4b2d9e401b6733ed1ad315b0f899f436a36734fede9657dea6d203309e5f9c23934ad476f3859d5b198926fe92a5f087b8dae74acf8ced633162a056417325b42a39a210bf7893e09c3cba13d0674b46e23ea950bb4516093ed3c1692c804326a1904078ec54c739635b460eaa13d6c815dfad3205c8df7ea570cb906ad75f8754ab40ccc13f8c0542f80f4fff3b3da6b87b90894e087570f09dc83ddc2361826031978d4ffb0bc8bb94d9f3bcbd47044674a3126317cbf6a14ac62217e16d6d22a58dd4617b79f2c937faf47b78e98eac8bf312efd191895df12be95cd9518362c2ea0bd2abd724c51d3d915acdd485baa678a915d054d16bfb6ead88ca6e6ac0be188959b82fd0b847265578c8b3a2388c427f8a2a0b8a38e9bf6c3a18d190cd9baded7229094e4eeb54b0474c05bbde83475739923ee6550fa548925b57e41f334b9cd84665233ec443af0ffea689f0e1ca3f4ec10162161e718379de28c8cad3a4cb533b5c2fc2264446a17fad329e344534b6d35b322d4648abdfda88a25bebdc2f828c50f9cfe3d4786e00a9ed5a0997aec6521412ee2ff78af291b4f90e1be06d6270aea800a7031a8198a655da42234b55d9fd017c47eda9d0d4de7c69dc6d6ad75d7ba64f3ccb4186b0642654089f01c9a04b290022628ba685aa5c01d7a55c7148eb61e5424bb6e68acdd9b886e898ee144df1", 0x1000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x400, 0x4) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000001140)={&(0x7f0000000000)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001080), 0x0, &(0x7f00000010c0)=""/122, 0x7a}, 0x0) 2018/04/25 21:36:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[]}, 0x1}, 0x0) 2018/04/25 21:36:56 executing program 4: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="cf937604ebb4648d3b9271910495d6274b8208e732fcc1ef8dc3162a00"]) r0 = open$dir(&(0x7f0000000340)='./file0/f.le.\x00', 0x40, 0x1000000000000) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000140)=""/70, 0x10001) 2018/04/25 21:36:56 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f939029ef0712f295136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b50200000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534529e419ad0", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x2000000000d}, 0x1c) 2018/04/25 21:36:56 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:56 executing program 5: syz_emit_ethernet(0x163, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) getegid() r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x605d, 0x109102) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x1ff, 0x4, 0xffffffffffffffff, 0x6, 0x3, 0x6}) 2018/04/25 21:36:56 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x101000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @multicast1}, &(0x7f00000000c0)=0xc) r1 = request_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/dmmidi#\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300)=0x2000000, 0x4) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) kexec_load(0x3, 0x1, &(0x7f0000000100)=[{&(0x7f0000001040)="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", 0x1000, 0x5, 0x4}], 0x2) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000000000), 0x4) 2018/04/25 21:36:56 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r2 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x80, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getitimer(0x0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0) 2018/04/25 21:36:56 executing program 4: mq_unlink(&(0x7f0000000000)='\x00') utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x8000, 0x100000000}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200200, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) 2018/04/25 21:36:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB]}, 0x1}, 0x0) 2018/04/25 21:36:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xd, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000040), &(0x7f0000950000)}, 0x38c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000107000)=""/78}, 0x18) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x2400}, {r0, 0x8}, {r0, 0x40}, {r0, 0x80}, {r0, 0x80}, {r0, 0x10}, {r0, 0x8100}, {r0, 0x20}], 0xa, 0x0) 2018/04/25 21:36:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000000)=""/245, &(0x7f0000000100)=0xf5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x2, 0x2, 0x3, 0x5, 0x3, [{0x7ff, 0x3f, 0x1, 0x0, 0x0, 0x3205}, {0x6, 0x0, 0x400, 0x0, 0x0, 0x8}, {0x2, 0x2, 0x10000, 0x0, 0x0, 0x80}]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000140)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) 2018/04/25 21:36:56 executing program 5: unshare(0x40600) pipe(&(0x7f0000000240)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/25 21:36:56 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x400) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x400, 0x200000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:56 executing program 4: mkdir(&(0x7f0000000100)='./file0/file1/file0\x00', 0x0) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400, 0x0) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) faccessat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8e, 0x900) 2018/04/25 21:36:56 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, "706f7274300000000000000000000000000000000000000000000000f500"}) r2 = dup(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @rand_addr=0x1cc}, @in6={0xa, 0x4e24, 0x72a8, @empty, 0x9a63}], 0x315) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/04/25 21:36:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/04/25 21:36:56 executing program 5: syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x20480) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x18802) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000000080040, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffffe}) 2018/04/25 21:36:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x400) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x400, 0x200000) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:57 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:57 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x0, 0x28002) writev(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000003400)="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", 0x1037}], 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$netlink(0x10, 0x3, 0x4) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001600)=ANY=[@ANYBLOB="05693e763e83f754a0e6bc34319445f75fb8ac68879c5d7dbf08db2bcd16db9d6200ce66ce73d2e186ba6914746ce5a05073e0b63e675e3954e4d2797e2fe9a9dff39957a45ebdd47e0c3c867ffced1a019f21affdadbc7db5056919e5e525e170f9f812509fa086d62e5e33941d920992", @ANYRES16=r1, @ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/04/25 21:36:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000020300000000400002010000"], 0x60}, 0x1}, 0x0) 2018/04/25 21:36:57 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc01}, 0x1c) sendto$inet6(r0, &(0x7f0000000280)="9265780552f266b7523fc1f4adcb0bb8a449404fe17244418dbaafb9f17607db715c7997b1dbf7daa2d6b0539a33a484dd5d82508b0ea9644be321963e8dcc8ddab511f0f637e5352c7513b7b0be12d709e416b3b4b09c773e731b378ed815c3475c7e48b9142f1e19fdbb5855b812a79fce1cab2426d7163262cbf70b13849d655f01064801ea8fbd52b48aa6c1d7e0df846f8b", 0x94, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x280000, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}}, 0xfffffffffffffffa, 0x6, 0x9, 0x5ce, 0x10000}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x400, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/25 21:36:57 executing program 5: r0 = socket$inet(0x2, 0x6, 0x6064) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='scalable\x00', 0x9) prctl$void(0xd) shutdown(r0, 0x1) 2018/04/25 21:36:57 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r2 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) delete_module(&(0x7f0000000040)='cpusetkeyring(vmnet1proc\x00', 0x200) 2018/04/25 21:36:57 executing program 7: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:57 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00002d8000)='/dev/vcs\x00', 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00000000c0)=""/167, 0xa7, 0x0) 2018/04/25 21:36:57 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) 2018/04/25 21:36:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000"], 0x70}, 0x1}, 0x0) 2018/04/25 21:36:57 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="cc535ac010b4a40601a2304c4aed4a6bb42e7dae0cb50809878dab1f025ba823bfac805033bba1632aca5fb80e07b7ce1c8aab4d80f852c4b4536e18eb5600e65d3c3637c9f45e48de02cf8b2c6c16f313d2ef59266df1ce2db389e9536a3c961dc08723b106bb4afd91e55d0af07cc8c13d45cda453"]) io_setup(0x3, &(0x7f00000000c0)=0x0) io_getevents(r1, 0xdcc, 0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)) 2018/04/25 21:36:57 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8a001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x3, 0x9, 0x1000, 'queue0\x00', 0x1f}) getsockopt$packet_int(r1, 0x107, 0x12, &(0x7f0000001240), &(0x7f0000001280)=0x4) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x40007fe) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001200)={0x3, 0x0, &(0x7f0000000100)=""/149, &(0x7f00000001c0)=""/5, &(0x7f0000000200)=""/4096, 0x110000}) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/04/25 21:36:57 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @rand_addr=0x4b28}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000001d00)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x101000, 0x100) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/134) 2018/04/25 21:36:57 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgid(r0) ioprio_set$pid(0x3, r1, 0x0) getpgid(r1) 2018/04/25 21:36:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffff"], 0x78}, 0x1}, 0x0) 2018/04/25 21:36:58 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) r2 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:36:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000100)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000001240), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1000eeff000003000000000000000000"], 0x10}}], 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x3, 0xfe3f}) 2018/04/25 21:36:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe0001001"], 0x7c}, 0x1}, 0x0) 2018/04/25 21:36:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:36:58 executing program 1: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x140) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000000)=""/207) ioctl$KDMKTONE(r0, 0x227b, 0x0) 2018/04/25 21:36:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000080)="4a9eac8c66aabdba93cac8983ebe0a5cc842e8945c6d67508a84d83c44cec5de9607c20830a30da4f89068ddc857219c48481523643e1497e5f35b52c8e213054c51a774b7a3fe", 0x47}, {&(0x7f0000000100)="24ac9c60ba6d92e18bc3f4513aba76dbdff1378d20a21a8fe242c14c7db2149da2ebabd7afb9bbc0a524790bdf8b796018398e23a0d4118523c565daa0398c3845867c283cfb79ef651e12d6b4d89b68fe391ddadd93c6235bb8b656e9c49cd032cb4632db8bad839b664e095bc23bc88d41aa36fc33a6103a89c4226192b3747b8c0e124e22c8b8925e0546821d631b8530f16bf468e2c2dee4aa44ea85f98b5d2aaab16780524cfca931376d3ca5e5c30834", 0xb3}, {&(0x7f00000001c0)="46bab424f0397fe4b6b0c77ab63b761a97603f167315210acd6caf1a2bf03af5cef1e26dd41ebe84d91286219f59b02a4fcb946de713f66a293b503b6ab3cdfaf8efb3442c844be8437dd65b31df490e6f24ab", 0x53}, {&(0x7f0000000240)="2f101420bebc8e4f79b33c58cf92aff19167231b403144f365a373c0f38e70988128aab706f8701b69dbc05998af5afdc8d7c9b309869c9eb98a11bbd9b0a7d2c213c0855f6da93e7f8f78dc9cffc6947c466ad16ba5fb1a9e22c29a117c29c5d27affce8577619751cc877c716ab7ccfa533b12e3181a45d7362e3fd847f3d91105c368270ee8d0757e68c1754e33c2db259edfce165889da7f4af575846b17d10ffd9dd7a7bd24a5cf475bfb213ceb1eeaa758d087b3b867", 0xb9}, {&(0x7f0000000300)="1c7764e4381a594cc96875c971d4c275c985d22b40151b60d02e7c6d32fb2c29a1cf74c2c236237b406f438bee024dcec0abfb00a662d02e425b8e0af272f9266406b277552588beff0862decc271f9755bac2587c20d9cecfb48884278e38bd9821127b444effcf73a5c50a813734685157fb5078c924364fb097614de4c0fc5da1", 0x82}, {&(0x7f0000000440)="7d6106ec6099fce1ef679b9d16072b581b8a65117339831a469f3afc0bbd28c3bae5b700e1ad4a9632a8bec5dc2af4bfea11502c146c28620d6f0185433c168e30d8dadeb473fb51a869780a40c5fb0c58b3b23f4fa16d9565f8b17ae1b1db6d46998ffe3a47cc507564b8131119d13d226dbbd49a6e09720357805af5df97888bf57aade3215ec85eef63f6292cb2eea85b7cecff3ee401d78322e53d81183130869839c4ebb3ac5e9def950b64ad596c0621a975cccc6e369f69cd210ca7a531ddcf0c", 0xc4}, {&(0x7f0000000000)="1f973e53c53fe1182aa3b0d50a3e6fc78318194241b7f795d0366d9d2aa73a7eceb375618307ae", 0x27}, {&(0x7f0000000540)="e79a03d3d9e2f9c7656432628434e6c4e2636f334e719feb01151bdeb9ec10e50d49c84a4a6937f52ec038750bc2c2f7e5872c9f86d02fc7d394f9db92cc9e6c1a552108d24113f13efcd61b7fb86a9b8d4013bc07320ddc44cbe8305a1df296135708a18ee83a10990b337a33e4f06ccece6c73379ebd4aab14f4718d16e17770e98c03616adf43e7ee982653248d", 0x8f}, {&(0x7f0000000600)="0f9c6d895a11cfa0c4cfdffccc60976482de318c90fb3ba3a0941ea3ce701f8b00ae1fe5140e26b57755ece45b8cb5db0c56257707db443d87dee7e40b90cfc52a7b04be801d89f11305e7c5c9434993c41b8428dd5bdad7fe01d6e2b746fd63be0a21d3a7e590f4eddcb80b3dcac0114c89fefad5b7ec00aea28a24d6233d511ebd7f14482585b667b100222f30e66a45339d76a900", 0x96}], 0x9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)=@allocspi={0x104, 0x16, 0x1, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x33}, @in6}, 0x0, 0x61f}, [@mark={0xc, 0x15, {0x0, 0x7ff}}]}, 0x104}, 0x1}, 0x0) 2018/04/25 21:36:58 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:36:58 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140), 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0xfffffffffffff30f, 0x1000, 0x6b, 'queue0\x00', 0x5a2}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e20, 0x9, @empty, 0x9}, {0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x4, [0x81, 0x4d9cd15b, 0x9, 0x2, 0x1, 0x0, 0x0, 0x5]}, 0x5c) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1f, 0x8000) 2018/04/25 21:36:59 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe00010010000"], 0x7e}, 0x1}, 0x0) 2018/04/25 21:36:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) delete_module(&(0x7f0000000040)='cpusetkeyring(vmnet1proc\x00', 0x200) 2018/04/25 21:36:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0xffffffffffffff8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100), &(0x7f000031d000)) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x10000000000002) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000040)=0x81, 0x2b2) 2018/04/25 21:37:00 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:00 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe0001001000000"], 0x7f}, 0x1}, 0x0) 2018/04/25 21:37:00 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x8010004000000084) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x200000) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@hopopts={0x3e, 0xb, [], [@enc_lim={0x4, 0x1, 0x10001}, @calipso={0x7, 0x30, {0x7f, 0xa, 0xffffffffa2ee43d4, 0x3, [0x3, 0x7f, 0x7705, 0x7, 0x80000001]}}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x10, {0x9, 0x2, 0x0, 0x6, [0x10001]}}, @calipso={0x7, 0x8, {0x8a, 0x0, 0x5}}, @pad1={0x0, 0x1}]}, 0x68) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:00 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000180)=""/74) listen(r0, 0x4000000043) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) listen(r0, 0x1) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)) shutdown(r2, 0x1ffffffffe) clock_gettime(0x5, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000240)=0xffffffff) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r1, 0x5, 0x3}, 0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x400}) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8000}}, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x98) 2018/04/25 21:37:00 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) read(r1, &(0x7f0000000140)=""/179, 0xb3) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x2) 2018/04/25 21:37:00 executing program 5: r0 = socket(0x1, 0x800, 0x400) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="659c9bb5ac1d04c4a3e48227de543d99d6ddace78d7bb0e2620bf7213fe9a964accbe1a6e390607f79701234e9c42e5caf368341e181086e00181e106cf2676058c4f0f917fe17d8ff5fc7d3189f", 0x4e) r1 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r1, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semop(r1, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/25 21:37:00 executing program 3: 2018/04/25 21:37:00 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @rand_addr=0x4}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x50, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6gre0\x00'}) 2018/04/25 21:37:00 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:00 executing program 1: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x8000) ioctl$TIOCEXCL(r0, 0x540c) truncate(&(0x7f00000001c0)='./file0\x00', 0x0) [ 206.715876] FAULT_INJECTION: forcing a failure. [ 206.715876] name failslab, interval 1, probability 0, space 0, times 0 [ 206.727434] CPU: 1 PID: 15698 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 206.734390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.743767] Call Trace: [ 206.746406] dump_stack+0x185/0x1d0 [ 206.750087] should_fail+0x87b/0xab0 [ 206.753854] should_failslab+0x279/0x2a0 [ 206.757966] kmem_cache_alloc_node+0x151/0xc70 [ 206.762602] ? __alloc_skb+0x203/0x9f0 [ 206.766574] __alloc_skb+0x203/0x9f0 [ 206.770376] ? __msan_poison_alloca+0x15c/0x1d0 [ 206.775140] pfkey_sendmsg+0x29e/0x1950 [ 206.779181] ? import_iovec+0x3cd/0x610 [ 206.783264] ? copy_msghdr_from_user+0x72c/0x830 [ 206.788102] ? security_socket_sendmsg+0x5d/0x210 [ 206.793023] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 206.798468] ? security_socket_sendmsg+0x9e/0x210 [ 206.803366] ? pfkey_release+0x5c0/0x5c0 [ 206.807499] ___sys_sendmsg+0xec0/0x1310 [ 206.811662] ? __fdget+0x4e/0x60 [ 206.815110] ? __fget_light+0x56/0x710 [ 206.819075] ? __fdget+0x4e/0x60 [ 206.822513] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 206.828474] ? __fget_light+0x6b9/0x710 [ 206.832536] SYSC_sendmsg+0x2a3/0x3d0 [ 206.836432] SyS_sendmsg+0x54/0x80 [ 206.840062] do_syscall_64+0x309/0x430 [ 206.844000] ? ___sys_sendmsg+0x1310/0x1310 [ 206.848366] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 206.853579] RIP: 0033:0x455389 [ 206.856790] RSP: 002b:00007faddc686c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/25 21:37:00 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) [ 206.864537] RAX: ffffffffffffffda RBX: 00007faddc6876d4 RCX: 0000000000455389 [ 206.871827] RDX: 0000000000000000 RSI: 0000000020360000 RDI: 0000000000000013 [ 206.879117] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 206.886406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 206.893706] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 2018/04/25 21:37:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:01 executing program 1: unshare(0x40000000) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x4000) fdatasync(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/187) 2018/04/25 21:37:01 executing program 3: unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x501000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x588c, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xed}}}, 0x88) 2018/04/25 21:37:01 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) [ 207.126017] IPVS: ftp: loaded support on port[0] = 21 [ 207.187624] FAULT_INJECTION: forcing a failure. [ 207.187624] name failslab, interval 1, probability 0, space 0, times 0 [ 207.199125] CPU: 1 PID: 15729 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 207.206079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.215458] Call Trace: [ 207.218099] dump_stack+0x185/0x1d0 [ 207.221775] should_fail+0x87b/0xab0 [ 207.225537] should_failslab+0x279/0x2a0 [ 207.229705] __kmalloc_node_track_caller+0x243/0x11c0 [ 207.234956] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 207.240361] ? pfkey_sendmsg+0x29e/0x1950 [ 207.244593] __alloc_skb+0x2cf/0x9f0 [ 207.248388] ? pfkey_sendmsg+0x29e/0x1950 [ 207.252618] pfkey_sendmsg+0x29e/0x1950 [ 207.256660] ? import_iovec+0x3cd/0x610 [ 207.260730] ? copy_msghdr_from_user+0x72c/0x830 [ 207.265568] ? security_socket_sendmsg+0x5d/0x210 [ 207.270485] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 207.275922] ? security_socket_sendmsg+0x9e/0x210 [ 207.280819] ? pfkey_release+0x5c0/0x5c0 [ 207.284961] ___sys_sendmsg+0xec0/0x1310 [ 207.289135] ? __fdget+0x4e/0x60 [ 207.292585] ? __fget_light+0x56/0x710 [ 207.296544] ? __fdget+0x4e/0x60 [ 207.299984] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 207.305623] ? __fget_light+0x6b9/0x710 [ 207.309707] SYSC_sendmsg+0x2a3/0x3d0 [ 207.313623] SyS_sendmsg+0x54/0x80 [ 207.317257] do_syscall_64+0x309/0x430 [ 207.321219] ? ___sys_sendmsg+0x1310/0x1310 [ 207.325598] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 207.330811] RIP: 0033:0x455389 [ 207.334021] RSP: 002b:00007faddc686c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.341775] RAX: ffffffffffffffda RBX: 00007faddc6876d4 RCX: 0000000000455389 [ 207.349076] RDX: 0000000000000000 RSI: 0000000020360000 RDI: 0000000000000013 [ 207.356367] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.363664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.370957] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000001 [ 207.449594] IPVS: ftp: loaded support on port[0] = 21 [ 207.521937] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 21:37:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) socketpair(0x5, 0x7, 0x100000000, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000000000)=0x4, 0x4) 2018/04/25 21:37:01 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0x2}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000180)=""/74) listen(r0, 0x4000000043) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) listen(r0, 0x1) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000200)) shutdown(r2, 0x1ffffffffe) clock_gettime(0x5, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000240)=0xffffffff) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000280)={0x0, r1, 0x5, 0x3}, 0x14) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000000)={'ip6tnl0\x00', 0x400}) shutdown(r3, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x8000}}, 0x0, 0x0, 0x0, 0x1, 0x5}, 0x98) 2018/04/25 21:37:01 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000248000)='/proc/self/net/pfkey\x00', 0x24280, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x8001) 2018/04/25 21:37:01 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:01 executing program 1: unshare(0x40000000) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x4000) fdatasync(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/187) 2018/04/25 21:37:01 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:01 executing program 3: unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x501000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x588c, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xed}}}, 0x88) [ 207.636802] FAULT_INJECTION: forcing a failure. [ 207.636802] name failslab, interval 1, probability 0, space 0, times 0 [ 207.648210] CPU: 1 PID: 15745 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 207.655172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 207.664550] Call Trace: [ 207.667195] dump_stack+0x185/0x1d0 [ 207.670878] should_fail+0x87b/0xab0 [ 207.674654] should_failslab+0x279/0x2a0 [ 207.678767] kmem_cache_alloc+0x136/0xb90 [ 207.682981] ? skb_clone+0x31e/0x590 [ 207.686739] ? rcu_all_qs+0x32/0x1f0 [ 207.690535] skb_clone+0x31e/0x590 [ 207.694133] pfkey_sendmsg+0x723/0x1950 [ 207.698242] ? copy_msghdr_from_user+0x72c/0x830 [ 207.703093] ? security_socket_sendmsg+0x5d/0x210 [ 207.708025] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 207.713497] ? security_socket_sendmsg+0x9e/0x210 [ 207.718391] ? pfkey_release+0x5c0/0x5c0 [ 207.722526] ___sys_sendmsg+0xec0/0x1310 [ 207.726695] ? __fdget+0x4e/0x60 [ 207.730136] ? __fget_light+0x56/0x710 [ 207.734090] ? __fdget+0x4e/0x60 [ 207.737532] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 207.742970] ? __fget_light+0x6b9/0x710 [ 207.747041] SYSC_sendmsg+0x2a3/0x3d0 [ 207.751121] SyS_sendmsg+0x54/0x80 [ 207.754748] do_syscall_64+0x309/0x430 [ 207.758692] ? ___sys_sendmsg+0x1310/0x1310 [ 207.763061] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 207.768391] RIP: 0033:0x455389 [ 207.771602] RSP: 002b:00007faddc686c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.779370] RAX: ffffffffffffffda RBX: 00007faddc6876d4 RCX: 0000000000455389 2018/04/25 21:37:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) [ 207.786660] RDX: 0000000000000000 RSI: 0000000020360000 RDI: 0000000000000013 [ 207.793953] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 207.801246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 207.808542] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000002 2018/04/25 21:37:01 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000001040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300d72a4bb3c23702d626cc1b2f1884a10000000000000000000000000000000000000000000000000000000000000000000000002ed697e38096da4200000000000000000000000000000000000000000000000000000000aaaaaaaa00ff000000000000aaaaaaaa00ff00000000000000009808000098080000c808000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000007533320000000000000000000000000000000000000000000000000000000000c0070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000b00000000000000000000000000000000a9105198e5f4698aa7b72e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000046ca750fc81100000000000000000000000000000000000000007000000070000000c00000006c6f67000000000000000000000000000000000000000000000000000000000028000000000000000019358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924"]}, 0xa9f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, '\x00', '\x00', '\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x118, 0x168}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "88d723160be005dd28e669e4af13c267acbec0877fa169c7ca9f39f98b8b8792feeeabacd82ee6f5dd9c365c800de9134279a62d0d38655305745e36a64778b0"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x210) 2018/04/25 21:37:01 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) [ 208.059998] kernel msg: ebtables bug: please report to author: Wrong len argument [ 208.073831] FAULT_INJECTION: forcing a failure. [ 208.073831] name failslab, interval 1, probability 0, space 0, times 0 [ 208.085218] CPU: 1 PID: 15774 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 208.092180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.101570] Call Trace: [ 208.104212] dump_stack+0x185/0x1d0 [ 208.104653] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 208.107884] should_fail+0x87b/0xab0 [ 208.107951] should_failslab+0x279/0x2a0 [ 208.108003] __kmalloc+0xc2/0x350 [ 208.108071] ? xfrm_policy_alloc+0x78/0x420 [ 208.108114] xfrm_policy_alloc+0x78/0x420 [ 208.136593] ? pfkey_spdadd+0x97/0x1f50 [ 208.140618] pfkey_spdadd+0x47f/0x1f50 [ 208.144570] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 208.146580] kernel msg: ebtables bug: please report to author: Wrong len argument [ 208.149980] ? kmsan_set_origin+0x9e/0x160 [ 208.150060] pfkey_sendmsg+0x14a6/0x1950 [ 208.150150] ? pfkey_release+0x5c0/0x5c0 [ 208.150226] ___sys_sendmsg+0xec0/0x1310 [ 208.173240] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 208.174320] ? __fdget+0x4e/0x60 [ 208.174385] ? __fget_light+0x56/0x710 [ 208.174434] ? __fdget+0x4e/0x60 [ 208.174523] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 208.199272] ? __fget_light+0x6b9/0x710 [ 208.203346] SYSC_sendmsg+0x2a3/0x3d0 [ 208.207255] SyS_sendmsg+0x54/0x80 [ 208.210890] do_syscall_64+0x309/0x430 [ 208.214829] ? ___sys_sendmsg+0x1310/0x1310 [ 208.219196] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 208.224412] RIP: 0033:0x455389 [ 208.227619] RSP: 002b:00007faddc686c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 208.235402] RAX: ffffffffffffffda RBX: 00007faddc6876d4 RCX: 0000000000455389 [ 208.242690] RDX: 0000000000000000 RSI: 0000000020360000 RDI: 0000000000000013 [ 208.249980] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/25 21:37:02 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_int(r0, 0x10d, 0x17, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/04/25 21:37:02 executing program 4: unshare(0x88008000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @broadcast=0xffffffff, 0x0, 0x0, "57a6e700"}, 0x2c) [ 208.257266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 208.264556] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000003 2018/04/25 21:37:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[], 0xfffffce5) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) inotify_init1(0x2) truncate(&(0x7f0000000040)='./file0\x00', 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000600)={@in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, "1f13f792e2d10aecc07fb80e0a627ebe22b15b06a5ffda9e3e5fde28b405f41bca55259bc7adc82bcf4bd67eca8d90953857900fe0f5ce587f314fa00b28ebd08b2b39177d720ef632fe7a927f1e1a75"}, 0xd8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6tnl0\x00'}) 2018/04/25 21:37:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}}, 0x1000, 0x90}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x5, 0x0, 0x4}, 0x10) [ 208.480906] IPVS: Scheduler module ip_vs_W¦ç not found [ 208.557523] IPVS: Scheduler module ip_vs_W¦ç not found 2018/04/25 21:37:02 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:02 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:02 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)) r0 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000116, 0x2716, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0x1) 2018/04/25 21:37:02 executing program 4: r0 = socket(0x1f, 0xe, 0x10000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x98c2, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, {{0xa, 0x4e20, 0xc8, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/25 21:37:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x6, 0x4) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xff, 0x5, 0x1ff, 0x4952, 0x8000}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xff86) 2018/04/25 21:37:02 executing program 3: unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x501000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x588c, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xed}}}, 0x88) 2018/04/25 21:37:02 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:02 executing program 1: unshare(0x40000000) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x4000) fdatasync(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/187) [ 208.882711] FAULT_INJECTION: forcing a failure. [ 208.882711] name failslab, interval 1, probability 0, space 0, times 0 [ 208.894332] CPU: 0 PID: 15815 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 208.901321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 208.910757] Call Trace: [ 208.913429] dump_stack+0x185/0x1d0 [ 208.917120] should_fail+0x87b/0xab0 [ 208.920949] should_failslab+0x279/0x2a0 [ 208.925089] kmem_cache_alloc_node+0x151/0xc70 [ 208.929802] ? call_rcu_sched+0x32/0x40 [ 208.933821] ? __alloc_skb+0x203/0x9f0 [ 208.937783] ? xfrm_policy_destroy+0x161/0x170 [ 208.942416] ? pfkey_spdadd+0x1e77/0x1f50 [ 208.946618] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 208.952112] __alloc_skb+0x203/0x9f0 [ 208.955949] ? mutex_unlock+0x15/0x80 [ 208.960458] pfkey_sendmsg+0x1592/0x1950 [ 208.964645] ? pfkey_release+0x5c0/0x5c0 [ 208.968795] ___sys_sendmsg+0xec0/0x1310 [ 208.973021] ? __fdget+0x4e/0x60 [ 208.976472] ? __fget_light+0x56/0x710 [ 208.980449] ? __fdget+0x4e/0x60 [ 208.983911] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 208.989380] ? __fget_light+0x6b9/0x710 [ 208.993483] SYSC_sendmsg+0x2a3/0x3d0 [ 208.997391] SyS_sendmsg+0x54/0x80 [ 209.001024] do_syscall_64+0x309/0x430 [ 209.004997] ? ___sys_sendmsg+0x1310/0x1310 [ 209.009387] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 209.014614] RIP: 0033:0x455389 [ 209.017833] RSP: 002b:00007faddc686c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 209.025591] RAX: ffffffffffffffda RBX: 00007faddc6876d4 RCX: 0000000000455389 2018/04/25 21:37:02 executing program 4: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) [ 209.032898] RDX: 0000000000000000 RSI: 0000000020360000 RDI: 0000000000000013 [ 209.040194] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.047515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 209.054833] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000004 2018/04/25 21:37:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:03 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff9}}, 0x1000, 0x90}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x5, 0x0, 0x4}, 0x10) 2018/04/25 21:37:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x7}}, [0xab, 0x3f, 0x7, 0x400, 0x80000, 0x40, 0x3, 0x4, 0xe0, 0xfffffffffffffff9, 0x7, 0x0, 0x2, 0xc000000, 0x7]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x30, 0x3}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x200006, 0x0, [0x3, 0x10001, 0x3ff, 0x6, 0x4, 0x6]}, 0xfffffffb) 2018/04/25 21:37:03 executing program 0 (fault-call:1 fault-nth:5): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) [ 209.453463] FAULT_INJECTION: forcing a failure. [ 209.453463] name failslab, interval 1, probability 0, space 0, times 0 [ 209.464983] CPU: 1 PID: 15842 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 209.472062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.481452] Call Trace: [ 209.484105] dump_stack+0x185/0x1d0 [ 209.487792] should_fail+0x87b/0xab0 [ 209.491567] should_failslab+0x279/0x2a0 [ 209.495743] __kmalloc_node_track_caller+0x243/0x11c0 [ 209.500997] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 209.506471] ? pfkey_sendmsg+0x1592/0x1950 [ 209.510798] __alloc_skb+0x2cf/0x9f0 [ 209.514604] ? pfkey_sendmsg+0x1592/0x1950 [ 209.518925] pfkey_sendmsg+0x1592/0x1950 [ 209.523086] ? pfkey_release+0x5c0/0x5c0 [ 209.527218] ___sys_sendmsg+0xec0/0x1310 [ 209.531396] ? __fdget+0x4e/0x60 [ 209.534830] ? __fget_light+0x56/0x710 [ 209.538779] ? __fdget+0x4e/0x60 [ 209.542216] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 209.547642] ? __fget_light+0x6b9/0x710 [ 209.551707] SYSC_sendmsg+0x2a3/0x3d0 [ 209.555596] SyS_sendmsg+0x54/0x80 [ 209.559213] do_syscall_64+0x309/0x430 [ 209.563151] ? ___sys_sendmsg+0x1310/0x1310 [ 209.567523] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 209.572739] RIP: 0033:0x455389 [ 209.575946] RSP: 002b:00007faddc686c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 209.583777] RAX: ffffffffffffffda RBX: 00007faddc6876d4 RCX: 0000000000455389 [ 209.591077] RDX: 0000000000000000 RSI: 0000000020360000 RDI: 0000000000000013 2018/04/25 21:37:03 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) [ 209.598376] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 209.605782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 209.613082] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000005 2018/04/25 21:37:03 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/240, &(0x7f0000000140)=0xf0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x1}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:03 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 2018/04/25 21:37:03 executing program 0 (fault-call:1 fault-nth:6): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:03 executing program 3: unshare(0x60000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x501000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x588c, {{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xed}}}, 0x88) 2018/04/25 21:37:03 executing program 1: unshare(0x40000000) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x4000) fdatasync(r0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/187) 2018/04/25 21:37:03 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000ff8)='ns/user\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x58, "17874b834fd5994ae4b2e98c2cd02cb8801fb5e6b00da7e38878fdbf3f03bb1952c89316874073dc8fa06fabb0fc2a545b28902c3d3cc54eb3baca596385dfc3cde505c66f2ef53454de1f0b2f38415dbd64f41d82423108"}, &(0x7f0000000080)=0x60) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="010034cd3c1ecc78a197ea071c060300070008f9fdff433110b8dca2cad20cbca2d4911fa70811112adeecda0abbccda09a9892c95e471335076f9fcf5d434a6fbe5a43b06"], &(0x7f0000000100)=0xe) 2018/04/25 21:37:03 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe080100100000000"], 0x80}, 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001300)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/105, 0x69}, {&(0x7f0000000100)=""/172, 0xac}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f00000013c0)=""/169, 0xa9}], 0x4, &(0x7f0000000300)=""/4096, 0x1000, 0x5}, 0x40) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000001340), &(0x7f0000001380)=0x4) 2018/04/25 21:37:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x8, @empty, 0x7}}, [0xab, 0x3f, 0x7, 0x400, 0x80000, 0x40, 0x3, 0x4, 0xe0, 0xfffffffffffffff9, 0x7, 0x0, 0x2, 0xc000000, 0x7]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x30, 0x3}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x200006, 0x0, [0x3, 0x10001, 0x3ff, 0x6, 0x4, 0x6]}, 0xfffffffb) 2018/04/25 21:37:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:04 executing program 4: r0 = socket$inet(0x2, 0x80e, 0x40) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x89, "6f1fc4fdfcefccaace1b70cae36da4c6e1138b3c0e26ffe8188692985df27f62995aaf04607806709c0025553efe84165d0b74b5794bc6b0cc1130d46d1b3c5822652e24d93a1ab04ac90f2b0401ab71a0cae6b069ecdb6c436e90eca734e6414da68cd3c4ef868c338a547c3fa6a49d1c1c9dcae3692b1b7f8021f44a7c8d75fb2c70a1f5503b221a"}, &(0x7f0000000000)=0xad) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x90, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=[{}, {}, {0x0, '\x00', 0x2}]}, 0x108) 2018/04/25 21:37:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002034e207f000001000000000000000003400500004d67d24d004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="9919f53f3497847fe80d23ada23a5e10c31518b233e523214ea6cd552ba175e5dcc89543ffec128a1e0030865cf6d03843c8faf0a804806a4a1b9562a10cca18c8d82817ae032a530a86a65485a142fa6e17f00c1c444646d5c1ab5a36b94b4561e240089256599db3ee32201ad812be091f79f62de64566c362b975375e6e515edc652e2f9b708d571d90728c3ba9e8c84041a437d1f81b99a2e452a5052fcbbd476d6d1d053caaccf69cf6f7402ebd05afea356721506a5455c7a4c30ba6a21f152bb050af11114c", 0xc9, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000000180)="5ea2b698539d2e0090581a5cb9ed2d7158c348e117ffb390e91a9141b3c4ad14609237f8022b26a41d9ba4795ad2048711adac55999623653ac311d6e42a084c41db333e1cd8137d5683997d0cf795132d93c7b017228d3decd8ea229df03b3ffbc6b67ac644172933d241b9c415fe36bacbac0f47d368a80f9418be8f84192312e41be1d92869f3615d8b8e04738e22a6c417bdf7ee678652e750e5eb8a86296b58da02d55129401348e9bcf2e28c63b65c27b996c8b7a61a6d1d849c54bafe46c7506c2478b81fce044f43ec", 0xcd) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0xffffffffffffffcc) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[], 0x0) 2018/04/25 21:37:04 executing program 4: getcwd(&(0x7f0000000240)=""/141, 0x8d) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000300)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000340)=0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x2, 'rose0\x00'}, 0x18) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="43123d2d65a1441dcb7f6f2b9f8a970aacd47a", 0x13, 0xfffffffffffffffd) 2018/04/25 21:37:04 executing program 5: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6ae85cab, 0x20000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000640)={r1, &(0x7f0000000540)="d28d550701a84023aaff414d8b6586680d9a518b3496af187f0f23919d158783f8a0df08c68a05d3f62fc232b5c40f6443e97024016f1827e17ba4647e102ac4141b41318a1fc614566aa161abea95c0a12516cc58d09ed61f05b18bbaa0ac5e6af70833faa403218b864b2fdbdf3267c8", &(0x7f00000006c0)=""/46}, 0x18) process_vm_writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/197, 0xc5}], 0x5, &(0x7f0000000500)=[{&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/219, 0xdb}], 0x4, 0x0) [ 210.658669] IPVS: ftp: loaded support on port[0] = 21 [ 210.801996] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 21:37:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x7dc00d8d, 0x8008, 0x6, 0x8a, 0x401, 0x88b4, 0x1d6c, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e23, 0x3, @empty, 0x6}}, 0x8001, 0xe68, 0x8, 0x9, 0xc0}, &(0x7f0000000480)=0x98) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x20000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000001c0)={r4, 0x3}) fgetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000100)=""/123, 0x7b) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=ANY=[@ANYBLOB="36e8d1ad98445c85d2cd05f46c263e9a8e2c5f17d8a5b83d759e325edd590f05f88e93911b14014f3a154ae60b43f730e7d0356b95e221e13f02a4a97340e85ceaf29b557a602e9c487aab1167fdfc6ee437d8b30ae76b81a6cfc574551af4926910ded350a957d5391a78a723a828974016d00fee82866fed67187d8ae43dfcab7ae1788b5bec5b81d9ca9f3b4a702ad4d4b7709e41519dfc4084695b276d26b30d00058e37d9a5f61ade481564cd60d6dec3cd172ec89168b72f3760130000ba0000000000", @ANYRES64=r0, @ANYPTR], 0x1e}, 0x1}, 0x1) 2018/04/25 21:37:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:05 executing program 4: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x3) 2018/04/25 21:37:05 executing program 5: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = gettid() r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6ae85cab, 0x20000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000640)={r1, &(0x7f0000000540)="d28d550701a84023aaff414d8b6586680d9a518b3496af187f0f23919d158783f8a0df08c68a05d3f62fc232b5c40f6443e97024016f1827e17ba4647e102ac4141b41318a1fc614566aa161abea95c0a12516cc58d09ed61f05b18bbaa0ac5e6af70833faa403218b864b2fdbdf3267c8", &(0x7f00000006c0)=""/46}, 0x18) process_vm_writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/34, 0x22}, {&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/197, 0xc5}], 0x5, &(0x7f0000000500)=[{&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/219, 0xdb}], 0x4, 0x0) 2018/04/25 21:37:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:05 executing program 1: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f00000017c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r5], @ANYRES16=r5, @ANYRES32=r4, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES64=r0, @ANYRES32=r6]], @ANYRES32, @ANYRES32=r5], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f00000005c0)=0x4, 0x0, 0x8, &(0x7f0000000600)={0x77359400}, &(0x7f0000000080), 0x4040) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {r8, r9+10000000}}, &(0x7f0000000440)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/25 21:37:05 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x8) ptrace$setsig(0x4203, r2, 0x3, &(0x7f00000000c0)={0x9, 0x364, 0x1, 0x2}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000180)=""/214) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000000440)}}, {{&(0x7f00000003c0)=@nfc={0x27}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000280), 0x5a}}], 0x2, 0x0) 2018/04/25 21:37:05 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x100) ioctl(r0, 0x200000000002f3b, &(0x7f0000000080)="0108601d00187bba3393fccaf7133a9c4bb662473732f486df629d3ab7c1e6a6cab1aa47749c89b106489c4c9dc0fc07a7769ea94101eb734666a41dd5e84b8cae330490199fc1ace4326602d891863cd0c8a84ee999f5d278bd66479f2e0fb50b63cd92903ecbabd0ab09c1b8c092419b3d6eb9b4a1c5242e5ded6372afdb") ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/25 21:37:05 executing program 4: unshare(0x400) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x4beef165, 0xfffffffffffffff8, 0x8, 0x1ff, 0x3, 0xbd1}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/25 21:37:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000180000faf318dbdea331ca1b7591870000000000000000", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x41c042) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = dup3(r4, r0, 0x0) bind$nfc_llcp(r5, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x2, 0x100, "b950223472bd99d732d452260a9be736aec88206ae6d3395553430f95f032363729492a5cc1e4b9d4f101788ae4a6ee9464e3a63deedd3b81352b4cc5e090b", 0x3a}, 0x60) write$rdma_cm(r0, &(0x7f0000000240)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) [ 211.804841] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 21:37:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x3, 0x1, 0x7, 0x0, 0x5, 0x81, 0x40}, 0x0) 2018/04/25 21:37:06 executing program 5: clone(0xc32a800, &(0x7f0000000000)="8fbc4b918363782347ba5d5ba66b2bf76fabcc8d41894cc4f7fca483dbadec0c591ad67ad7e599c95ee7a118ece13c1bea22d5ab9c78ee14debe00eb4879cfd71d531af33f338b46b5f90a2c5ff7686bf7f71aa9d33dda", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)="074f764f5f2419dce543ce0dad94c83a41fa72260b84a8723d3171b7cb770328336c4357e195e9c7e97bdf00c19d15107ee997ec5b2630d48f9a81fb58448e6f49bc0b05126e0e6a811161ca9de707c604065bd9e4677afd7436714c4e2afd3a4835d17b308b4ff394d71eb98c0298f31509637495639aa7386a9400966c64d9887ea0e252d1db2bbbe2600560c3275bf6513c4c4516a5ddd5794f9e20a3902df1228fa718") r0 = socket$inet6_sctp(0xa, 0x800000003, 0x84) ioctl$sock_ifreq(r0, 0x40000089f4, &(0x7f00000002c0)={'bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_names='ip6gretap0\x00'}) r1 = dup(r0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xa711, @reserved=0x1}, 0x64c4b606b15495ed) 2018/04/25 21:37:06 executing program 4: unshare(0x40600) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x10481) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001100)={@sco={0x1f, {0x4, 0x2, 0x20, 0x7fffffff, 0x39b88074, 0x3}}, {&(0x7f00000000c0)=""/4096, 0x1000}, &(0x7f00000010c0), 0x40}, 0xa0) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/04/25 21:37:06 executing program 3: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) unshare(0x400) vmsplice(r0, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/04/25 21:37:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:06 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f00000000c0), 0x1}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000140)={{0x20, 0x3}, 'port0\x00', 0x8, 0x11020, 0x4634, 0x0, 0x8a, 0x6, 0x100, 0x0, 0x2, 0xe93}) 2018/04/25 21:37:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000001084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:07 executing program 0: socket$key(0xf, 0x3, 0x2) 2018/04/25 21:37:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x100}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000b00)=@broute={'broute\x00', 0x20, 0x2, 0x470, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f80], 0x0, &(0x7f00000015c0), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff010000000300010000000000000064756d6d7930000000000000000000007369743000000000000000000000000069666230000000000000000000000000697036746e6c30000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaaaa0000000000000000e00000005801000088010000706b7474797065000000000000000000000000000000000000000000000000000800000000000000000000000000000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000079ce0000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff010000000500000000000000000073797a6b616c6c65723000000000000074756e6c30000000000000000000000073697430f3b5d9859399bdaee2e100006966623000fcff070000000000000000ffffffffffff000000000000ffffffffffff0000000000000000d80100001002000058020000636f6d6d656e740000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006d61726b5f6d00000000000000000000000000000000000000000000000000001800000000000000000000000000000000000000000000000000000000000000646e6174000000000000000000000000000000920f82623b652f9a00000000001000000000000000ffffffffffff000000000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000000945c371dafc0b825a0df5466942727079f23202ab7e931aa70f4d0ad0d022df8d2886c02f7210c64b9d625ee2c67a7f42dc0cde4908674de4e7"]}, 0x51b) 2018/04/25 21:37:07 executing program 1: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f00000017c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r5], @ANYRES16=r5, @ANYRES32=r4, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES64=r0, @ANYRES32=r6]], @ANYRES32, @ANYRES32=r5], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f00000005c0)=0x4, 0x0, 0x8, &(0x7f0000000600)={0x77359400}, &(0x7f0000000080), 0x4040) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {r8, r9+10000000}}, &(0x7f0000000440)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/25 21:37:07 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:07 executing program 4: modify_ldt$write2(0x11, &(0x7f00000004c0), 0x10) r0 = semget$private(0x0, 0x1, 0x240) semctl$SEM_INFO(r0, 0x4, 0x13, &(0x7f0000000080)=""/163) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/25 21:37:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x610, 0xc2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) chmod(&(0x7f0000000080)='./file0\x00', 0x9) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000040)) 2018/04/25 21:37:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$pppoe(0x18, 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0xfffffffffffffffd) [ 213.190268] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/25 21:37:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06008101"], 0xfffffffffffffca9) 2018/04/25 21:37:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:08 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:08 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x80000008) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x1, 0x8000}) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) 2018/04/25 21:37:08 executing program 5: getpid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x11) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) getpeername$netrom(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/25 21:37:08 executing program 4: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={0x0, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/130, 0x82) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe45}}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xffffffff00000001}}}, 0x108) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7ff) 2018/04/25 21:37:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000001000000000b000000030005000000000002004e20000000000000000000000000080012000214010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:08 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) ioctl$int_in(r1, 0x5473, &(0x7f0000000080)=0x4000000a412) 2018/04/25 21:37:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:08 executing program 1: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f00000017c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r5], @ANYRES16=r5, @ANYRES32=r4, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES64=r0, @ANYRES32=r6]], @ANYRES32, @ANYRES32=r5], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f00000005c0)=0x4, 0x0, 0x8, &(0x7f0000000600)={0x77359400}, &(0x7f0000000080), 0x4040) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {r8, r9+10000000}}, &(0x7f0000000440)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) [ 214.702274] syz-executor5: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 214.714379] syz-executor5 cpuset=syz5 mems_allowed=0 [ 214.719686] CPU: 1 PID: 16067 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 214.726649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.736048] Call Trace: [ 214.739220] dump_stack+0x185/0x1d0 [ 214.742906] warn_alloc+0x3fc/0x660 [ 214.746621] ? __vmalloc_node_range+0x10b/0x1140 [ 214.751426] __vmalloc_node_range+0xa6f/0x1140 [ 214.756085] __vmalloc_node_flags_caller+0x102/0x120 [ 214.761243] ? xt_alloc_entry_offsets+0x62/0x70 [ 214.765958] ? xt_alloc_entry_offsets+0x62/0x70 [ 214.770681] kvmalloc_node+0x2a6/0x2e0 [ 214.774623] xt_alloc_entry_offsets+0x62/0x70 [ 214.779168] translate_table+0x216/0x3870 [ 214.783423] ? __kmalloc_node+0xf67/0x1190 [ 214.787739] ? kvmalloc_node+0x1a1/0x2e0 [ 214.791914] do_ip6t_set_ctl+0x60c/0x930 [ 214.796102] ? cleanup_entry+0x5c0/0x5c0 [ 214.800241] nf_setsockopt+0x476/0x4d0 [ 214.804244] ipv6_setsockopt+0x1e2/0x340 [ 214.808429] ? ipv6_update_options+0x510/0x510 [ 214.813106] tcp_setsockopt+0x1bb/0x1f0 [ 214.817153] ? tcp_disconnect+0x15e0/0x15e0 [ 214.821513] sock_common_setsockopt+0x136/0x170 [ 214.826727] ? sock_common_recvmsg+0x270/0x270 [ 214.831389] SYSC_setsockopt+0x4b8/0x570 [ 214.835559] SyS_setsockopt+0x76/0xa0 [ 214.839460] do_syscall_64+0x309/0x430 [ 214.843395] ? SYSC_recv+0xe0/0xe0 [ 214.846974] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 214.852185] RIP: 0033:0x455389 [ 214.855390] RSP: 002b:00007f5279c7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 214.863130] RAX: ffffffffffffffda RBX: 00007f5279c7f6d4 RCX: 0000000000455389 [ 214.870426] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 214.877727] RBP: 000000000072bea0 R08: 0000000000000004 R09: 0000000000000000 [ 214.885030] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 214.892333] R13: 000000000000055f R14: 00000000006fb188 R15: 0000000000000000 [ 214.899981] Mem-Info: 2018/04/25 21:37:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) [ 214.902562] active_anon:81865 inactive_anon:79 isolated_anon:0 [ 214.902562] active_file:3695 inactive_file:8446 isolated_file:0 [ 214.902562] unevictable:4 dirty:27 writeback:0 unstable:0 [ 214.902562] slab_reclaimable:3526 slab_unreclaimable:10196 [ 214.902562] mapped:73956 shmem:92 pagetables:1082 bounce:0 [ 214.902562] free:1048519 free_pcp:374 free_cma:0 [ 214.936039] Node 0 active_anon:327460kB inactive_anon:316kB active_file:14780kB inactive_file:33784kB unevictable:16kB isolated(anon):0kB isolated(file):0kB mapped:295824kB dirty:108kB writeback:0kB shmem:368kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 196608kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 214.964466] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 214.990783] lowmem_reserve[]: 0 2820 7247 7247 2018/04/25 21:37:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) [ 214.995560] Node 0 DMA32 free:2891428kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:780kB local_pcp:688kB free_cma:0kB [ 215.023486] lowmem_reserve[]: 0 0 4426 4426 [ 215.027962] Node 0 Normal free:1267556kB min:41196kB low:51492kB high:61788kB active_anon:333692kB inactive_anon:316kB active_file:14780kB inactive_file:33784kB unevictable:16kB writepending:108kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4328kB bounce:0kB free_pcp:836kB local_pcp:120kB free_cma:0kB [ 215.058137] lowmem_reserve[]: 0 0 0 0 [ 215.062117] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 215.075625] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 1*16kB (M) 2*32kB (M) 1*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891428kB 2018/04/25 21:37:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) unshare(0x40600) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x210000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000100)=0x1d) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) [ 215.091193] Node 0 Normal: 1279*4kB (UM) 2807*8kB (UME) 2000*16kB (UM) 1396*32kB (UME) 955*64kB (UME) 372*128kB (UME) 28*256kB (UM) 12*512kB (UM) 6*1024kB (UME) 0*2048kB 245*4096kB (UM) = 1235956kB [ 215.109387] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 215.118166] 12236 total pagecache pages [ 215.122239] 0 pages in swap cache [ 215.125801] Swap cache stats: add 0, delete 0, find 0/0 [ 215.131233] Free swap = 0kB [ 215.134355] Total swap = 0kB [ 215.137442] 1965969 pages RAM [ 215.140634] 0 pages HighMem/MovableOnly [ 215.144669] 105641 pages reserved [ 215.197321] syz-executor5: vmalloc: allocation failure: 17045651456 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 215.209275] syz-executor5 cpuset=syz5 mems_allowed=0 [ 215.214557] CPU: 1 PID: 16087 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 215.221512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.230892] Call Trace: [ 215.233527] dump_stack+0x185/0x1d0 [ 215.237199] warn_alloc+0x3fc/0x660 [ 215.240908] ? __vmalloc_node_range+0x10b/0x1140 [ 215.245707] __vmalloc_node_range+0xa6f/0x1140 [ 215.250340] __vmalloc_node_flags_caller+0x102/0x120 [ 215.255489] ? xt_alloc_entry_offsets+0x62/0x70 [ 215.260204] ? xt_alloc_entry_offsets+0x62/0x70 [ 215.264926] kvmalloc_node+0x2a6/0x2e0 [ 215.268884] xt_alloc_entry_offsets+0x62/0x70 [ 215.273432] translate_table+0x216/0x3870 [ 215.277677] ? __kmalloc_node+0xf67/0x1190 [ 215.282004] ? kvmalloc_node+0x1a1/0x2e0 [ 215.286190] do_ip6t_set_ctl+0x60c/0x930 [ 215.290327] ? cleanup_entry+0x5c0/0x5c0 [ 215.294463] nf_setsockopt+0x476/0x4d0 [ 215.298464] ipv6_setsockopt+0x1e2/0x340 [ 215.302630] ? ipv6_update_options+0x510/0x510 [ 215.307305] tcp_setsockopt+0x1bb/0x1f0 [ 215.311386] ? tcp_disconnect+0x15e0/0x15e0 [ 215.315779] sock_common_setsockopt+0x136/0x170 [ 215.320548] ? sock_common_recvmsg+0x270/0x270 [ 215.325206] SYSC_setsockopt+0x4b8/0x570 [ 215.329378] SyS_setsockopt+0x76/0xa0 [ 215.333276] do_syscall_64+0x309/0x430 [ 215.337304] ? SYSC_recv+0xe0/0xe0 [ 215.340889] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/25 21:37:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x2, 0x6, 0x7f, 0x400, 0x0, 0x3e, 0x401, 0x3e5, 0x40, 0x3a, 0x1, 0x1, 0x38, 0x1, 0x7, 0x3, 0x9}, [{0x2, 0x0, 0x1, 0x9, 0x40, 0x8, 0x0, 0x1}, {0x7, 0x100000000, 0xfffffffffffffbff, 0x400, 0x4, 0x7, 0x7, 0x60}], "79a65ef01cec8551b30e4fc930e409bfc15ab2fb4deddfb0addffcc8dfc55952d155efd1f2cadba065822054b1c8c5c4d9e4358c5c6a31787e7f9f066bbc818668fa1efdf52c3264282b54adf548f874e3099ff345357d80541a60e9f3072c1f7e346ace1badd4a7a82e0b70323bb5d2c55729d63d401bf08b0dfc06971324527f96f1af0a5dfb7d0b87a73176da44c6b55210f33ca162c1dcdc42172fd0b8e5f7670a93", [[], [], []]}, 0x454) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/04/25 21:37:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000280)=0xfffffffd) recvfrom$inet6(r1, &(0x7f0000000080)=""/209, 0xd1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) accept$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) getpeername$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002500)={'ip6gre0\x00', 0x0}) getsockname$packet(r1, &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002580)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000025c0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000026c0)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000027c0)=0xe8) accept$packet(r1, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002840)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002880)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002980)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000029c0)={0x0, @loopback, @remote}, &(0x7f0000002a00)=0xc) getpeername$packet(r1, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002a80)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002ac0)={@multicast1, @rand_addr, 0x0}, &(0x7f0000002b00)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000003480)={@local, 0x0}, &(0x7f00000034c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003500)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000003600)=0xe8) getpeername$packet(r1, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003680)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000036c0)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000037c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003800)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004940)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000004a40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004a80)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004c00)={'team0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005f00)=0x14) getpeername$packet(r1, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005f80)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006080)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000006180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000062c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006300)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000063c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000006c00)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000006bc0)={&(0x7f0000000580)=ANY=[@ANYBLOB="a0070000", @ANYRES16=r2, @ANYBLOB="08002abd7000fbdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000008000100", @ANYRES32=r5, @ANYBLOB="9c00020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000014000400ff0f46013f000000c8f108040400000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000024000400f9ee0400070000000600ff09f8ffffff40000406070000000100fdff0300000008000100", @ANYRES32=r6, @ANYBLOB="ac01020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004008305000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r9, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="c000020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r12, @ANYBLOB="3c00010024000100656e61626c656400000000000000000000000000000000000000400000000000080003000600000004000400080006004b42ab4623a766c505d62ca97a78e5c9dfab15468e82b2f97a36cc59362c0ca1fc6b13df", @ANYRES32=r13, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="5c02020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r16, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400020000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r18, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400c5ffffff08000600", @ANYRES32=r19, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000900000008000600", @ANYRES32=r20, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000400000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ffffff7f38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000008000100", @ANYRES32=r21, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="6801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r24, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r26, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400020000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r27, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x7a0}, 0x1}, 0x4000) 2018/04/25 21:37:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) [ 215.346106] RIP: 0033:0x455389 [ 215.349317] RSP: 002b:00007f5279c5dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 215.357062] RAX: ffffffffffffffda RBX: 00007f5279c5e6d4 RCX: 0000000000455389 [ 215.364441] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 215.371737] RBP: 000000000072bf58 R08: 0000000000000004 R09: 0000000000000000 [ 215.379040] R10: 0000000020001fde R11: 0000000000000246 R12: 00000000ffffffff [ 215.386336] R13: 000000000000055f R14: 00000000006fb188 R15: 0000000000000001 2018/04/25 21:37:09 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x4) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r2, 0x7, 0x1}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x64080, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000002c0)={0x2, 0x2, 0x6, 0x3, 0x9, 0x92, 0x80000001, 0x4, 0x1, 0x6121}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x2, 0xa}) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000000240)=""/21, &(0x7f0000000280)=0x15) [ 215.467654] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 21:37:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8010004000000083) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x3ff) [ 215.783248] IPVS: ftp: loaded support on port[0] = 21 2018/04/25 21:37:09 executing program 3: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:09 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe02010010000000096b4fe600f4779a501a636"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='personality\x00') r1 = eventfd2(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x10ed5d) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x2080) 2018/04/25 21:37:09 executing program 1: socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000bd3000)=@generic={0x0, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(r0, 0x540b, 0x6) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x3) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) fchdir(r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xe0000000000}, {0xa, 0x4e24, 0x50eba416, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x39ac, 0x8, 0x247, 0x5, 0x20, 0x1ff, 0x100000001]}, 0x5c) write$cgroup_pid(r3, &(0x7f0000000500)=ANY=[@ANYBLOB="c06e165ac8f029a227f282c23545238eeb69d7e6c725696362ec99e7dd56fe9bb92115a85fe7ddf0a19dc842eb9e8f81dae8d35cda949bffed07c1ff471899645e094a713e462a51991c2e43dedd51a22002f0c1bfe9c62a3c851a3bc94a72d33fd6881bcf1408041c482deb77ae09425306145527d8189b8944ff48dc18f8d533c96f311a74"], 0x86) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000200)='./file0\x00', 0x9ce6b024734843fa, 0x0) r6 = dup2(r4, r5) fsetxattr(0xffffffffffffffff, &(0x7f00000017c0)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES32=r5], @ANYRES16=r5, @ANYRES32=r4, @ANYPTR=&(0x7f0000001780)=ANY=[@ANYRES64, @ANYRES16=r0, @ANYRES32, @ANYRES16=r0, @ANYRES32, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES64=r0, @ANYRES32=r6]], @ANYRES32, @ANYRES32=r5], &(0x7f0000000280)=')\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xebd, 0x6) epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000004c0)={0x20000000}) open$dir(&(0x7f0000000400)='./file1\x00', 0x0, 0x20) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x6, 0x31, r6, 0x0) futex(&(0x7f00000005c0)=0x4, 0x0, 0x8, &(0x7f0000000600)={0x77359400}, &(0x7f0000000080), 0x4040) r7 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {r8, r9+10000000}}, &(0x7f0000000440)) tkill(r7, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/04/25 21:37:09 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) geteuid() setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="b04ccfbe175101c1afcfbf90666d83d76fdeff704eccada67558d5e52fbb3e9af9fff83747029a7a7849936360e991d3a1c61cfe82047e1455f49f52609cc4415d61e8139621707691541e05176087a3d7e29469249aeeb3396d927f3976e49469359f2f4877b03d3439ad7cb83f15580f42f563582c4d84a2b407f189ab5c99deef380be4ff82fad6cd00ee35d684c22dc6d462c234d37f26a3170004f7eed978b84305a8d6c894635426e0037145"], 0xff86) 2018/04/25 21:37:09 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x4) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r2, 0x7, 0x1}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x64080, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000002c0)={0x2, 0x2, 0x6, 0x3, 0x9, 0x92, 0x80000001, 0x4, 0x1, 0x6121}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x2, 0xa}) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000000240)=""/21, &(0x7f0000000280)=0x15) 2018/04/25 21:37:10 executing program 4: r0 = socket(0x2, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x63, "85e4c7bef93d107920db527285952253ca249bb41dfe5f100f3991f178cad1e15d3ceafcf115dcf1cb8fddeac04803487ee3b1351cc0844e3947263307651d8f879c458743b18529ee1379139eb25ca3dfa50e5dc45be387a68df0b21813d480f5f97d"}, &(0x7f00000000c0)=0x6b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8001, 0x30}, &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000180), 0x2) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000bf9f66)) 2018/04/25 21:37:10 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) prctl$void(0xd) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0xfffffffffffffd63}, 0x1}, 0x0) setns(r0, 0x8000000) 2018/04/25 21:37:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000), 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xed2, @dev={0xfe, 0x80, [], 0x1b}}, 0x17) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:10 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9, 0x4c44c0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/34, &(0x7f0000000040)=0x22) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:10 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000200)='./file0\x00') utimes(&(0x7f0000000000)='../file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}) umount2(&(0x7f0000000180)='../file0\x00', 0x2) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file1\x00', 0x6c, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000240)="565061f6293c2e4ddce7ff7d7bcb76473f195db3496bca8e61d9aa1147ec4aee7faee07bcfc98c2d775b20f8ad792199ee0bf8aa52145a274091be7c40380a03b2ac943d9d530d911420779d9ed02866ec989fb94cabda0bed126c2c0d2f7d5b6027655e4e517f507e05b4e1334ebf7218312060f8d038f5579d8923831e39cc39c8f4fd904bae6d424e9de0c17a9fe1e321d1497f6d8607631afc1b33357093340f4fea981e5c3de47448fa8826dcc5e262fe8538f5b3bf1f0579b551bc4bc20c8d0277eaf94f1ef8ebdc208da8f7451c997223", 0xd4, 0x5}, {&(0x7f0000000340)="0ef413092423de6da03b3adc953e77546ef6b5db9608cde57bac700fdb11b2876770992de843f7485b50380822d962060d8ea2e098ce55ddb95c1427315b8040102bd228c0bf3fb4fc66523db1000ce12ec47230df511b9e2c14e59ee43a021e044e03", 0x63, 0x2}, {&(0x7f00000003c0)="4fd329519a42301ccb7947d01d28042c2a2e4c5d6a8d922bfe44d04602abb24ef2c93fe87b6daeef486f245f4d14461ecd68e20587411e377305231090ecfa961478803990d11a70435dbc7ed56ae501ee36cd28df20c73d3824f61cef2b094400af75bfd7c8ed2a4365862c0b4a0f33004d32addfc64728bf88698961a9aa21f8c3496ed49b7278ff4a740f16e6a8421f76490a5f5889dc54eb5e89548107956339efee09aee94dce3d1651a20690a3bdfcbf2bcf869d88765cd36a1da5126dbf5df639c9252c9b0623f5d0c7e805a5", 0xd0, 0xff}, {&(0x7f00000004c0)="26a277618dc7d291c57e46ad42b56604501e11fd6f9e203dddafa4d555c2239a417bb5a473fb72206afd2c75cb3cf097dd867e4f30dfbac44c15425adf295132f6f88b1b266e89fb55665c9a39528d0fa6c9bb17861b0866985e94ce495518c03635b912defbf4c1ee97f50f7ce36117e5ed27bcff9be4a5e928d2a779218f97b17c67c03082ff229e42445f3dff9765dc094d5d0988cbc290ac8980acea35193773e2e18d33b06d8251cd822be57b295b0e47dba293ca0a19", 0xb9, 0x6}, {&(0x7f00000001c0)="95fc1d844048dfdaa6d26b24b74cadf56a9ecf8a3f6d76535115d1bff65123ab048104ad", 0x24}, {&(0x7f0000000580)="db59fc0f43ce97109c39994c80a498a5b410b558cf9ee1edc26fb7dc55eb7d9019fb3b88b4437446ce99bc7e263af6a4c2bc65b9a5c35a17594335dc", 0x3c, 0x9}], 0x8, &(0x7f0000000680)={[{@umask={'umask', 0x3d, [0x33, 0x33, 0x33, 0x35, 0x35, 0x36, 0x35, 0x37, 0x32]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x31, 0x39]}, 0x2c}]}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001380)) 2018/04/25 21:37:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000), 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:10 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)={0x1, "e9"}, 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xfffffffffffffed4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) 2018/04/25 21:37:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000), 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xed2, @dev={0xfe, 0x80, [], 0x1b}}, 0x17) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:11 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x4) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r2, 0x7, 0x1}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x64080, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000002c0)={0x2, 0x2, 0x6, 0x3, 0x9, 0x92, 0x80000001, 0x4, 0x1, 0x6121}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x2, 0xa}) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000000240)=""/21, &(0x7f0000000280)=0x15) 2018/04/25 21:37:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) fallocate(r0, 0x1, 0x200, 0x7ff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mq_timedreceive(r1, &(0x7f0000000000)=""/121, 0x79, 0x8, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:11 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:11 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000200)='./file0\x00') utimes(&(0x7f0000000000)='../file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {0x77359400}}) umount2(&(0x7f0000000180)='../file0\x00', 0x2) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file1\x00', 0x6c, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000240)="565061f6293c2e4ddce7ff7d7bcb76473f195db3496bca8e61d9aa1147ec4aee7faee07bcfc98c2d775b20f8ad792199ee0bf8aa52145a274091be7c40380a03b2ac943d9d530d911420779d9ed02866ec989fb94cabda0bed126c2c0d2f7d5b6027655e4e517f507e05b4e1334ebf7218312060f8d038f5579d8923831e39cc39c8f4fd904bae6d424e9de0c17a9fe1e321d1497f6d8607631afc1b33357093340f4fea981e5c3de47448fa8826dcc5e262fe8538f5b3bf1f0579b551bc4bc20c8d0277eaf94f1ef8ebdc208da8f7451c997223", 0xd4, 0x5}, {&(0x7f0000000340)="0ef413092423de6da03b3adc953e77546ef6b5db9608cde57bac700fdb11b2876770992de843f7485b50380822d962060d8ea2e098ce55ddb95c1427315b8040102bd228c0bf3fb4fc66523db1000ce12ec47230df511b9e2c14e59ee43a021e044e03", 0x63, 0x2}, {&(0x7f00000003c0)="4fd329519a42301ccb7947d01d28042c2a2e4c5d6a8d922bfe44d04602abb24ef2c93fe87b6daeef486f245f4d14461ecd68e20587411e377305231090ecfa961478803990d11a70435dbc7ed56ae501ee36cd28df20c73d3824f61cef2b094400af75bfd7c8ed2a4365862c0b4a0f33004d32addfc64728bf88698961a9aa21f8c3496ed49b7278ff4a740f16e6a8421f76490a5f5889dc54eb5e89548107956339efee09aee94dce3d1651a20690a3bdfcbf2bcf869d88765cd36a1da5126dbf5df639c9252c9b0623f5d0c7e805a5", 0xd0, 0xff}, {&(0x7f00000004c0)="26a277618dc7d291c57e46ad42b56604501e11fd6f9e203dddafa4d555c2239a417bb5a473fb72206afd2c75cb3cf097dd867e4f30dfbac44c15425adf295132f6f88b1b266e89fb55665c9a39528d0fa6c9bb17861b0866985e94ce495518c03635b912defbf4c1ee97f50f7ce36117e5ed27bcff9be4a5e928d2a779218f97b17c67c03082ff229e42445f3dff9765dc094d5d0988cbc290ac8980acea35193773e2e18d33b06d8251cd822be57b295b0e47dba293ca0a19", 0xb9, 0x6}, {&(0x7f00000001c0)="95fc1d844048dfdaa6d26b24b74cadf56a9ecf8a3f6d76535115d1bff65123ab048104ad", 0x24}, {&(0x7f0000000580)="db59fc0f43ce97109c39994c80a498a5b410b558cf9ee1edc26fb7dc55eb7d9019fb3b88b4437446ce99bc7e263af6a4c2bc65b9a5c35a17594335dc", 0x3c, 0x9}], 0x8, &(0x7f0000000680)={[{@umask={'umask', 0x3d, [0x33, 0x33, 0x33, 0x35, 0x35, 0x36, 0x35, 0x37, 0x32]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x31, 0x39]}, 0x2c}]}) bind$unix(r0, &(0x7f0000000040)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001380)) 2018/04/25 21:37:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000), 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:11 executing program 1: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:11 executing program 4: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x4000000000000000, r1}) 2018/04/25 21:37:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:11 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000120000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:11 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) recvmsg$kcm(r0, &(0x7f00002b5000)={&(0x7f00007bb000)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000000), 0x1, &(0x7f000069b000)=""/208, 0xd0}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100), 0x8f, &(0x7f0000f4def0)}, 0x0) set_robust_list(&(0x7f0000000200)={&(0x7f00000000c0)={&(0x7f0000000000)}, 0x1, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) 2018/04/25 21:37:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r0, 0x3, 0x1, 0x1f, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f00000000c0)="00ff4be2b36c5526a5534195cbffffffffffff091715f11c000000000000093ae971c79a500000000000ffff970469e0b7404fd558010287ce86ed8d84359186a7935a13efabe7abac8da469d4fa3b36d9cfba6ca94064d229cabfec4c782f85000000097f", 0x65) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000000)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb0, "71f05c4243e490391f47899fd50fe495f2a4237fc904393ad2d43d719bfcfe3329136fba17733aa862e8d8d22521499a54fc36bf8e03649161fb1cd7d5c388870ebaa3124cbc2a99f52368530773b9b9bfc3aa874fe8b3b6e89b423e54ec05eb4d13484559ba77b8749db4acc00ec111dce439afe22d643a9f1ebafa6dc37141359d55fdc32820c7a8ace8666ad30e43eb16f74cb7f286de597f1cab4f44f94f27275df8cb37f9099f1dae0fc85285b0"}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="050009025c95ffffaf00550402000200070000040000"], &(0x7f00000002c0)=0x1a) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) 2018/04/25 21:37:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xc43, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}], 0x3c) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:12 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e297f0000010000000000000000030005000000000002004e20000000000000000000000000080012000000000000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:12 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x4) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) r2 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r1, r2, 0x7, 0x1}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x64080, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000002c0)={0x2, 0x2, 0x6, 0x3, 0x9, 0x92, 0x80000001, 0x4, 0x1, 0x6121}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x3, 0x2, 0xa}) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000000240)=""/21, &(0x7f0000000280)=0x15) 2018/04/25 21:37:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r0, 0x3, 0x1, 0x1f, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055dff6)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f00000000c0)="00ff4be2b36c5526a5534195cbffffffffffff091715f11c000000000000093ae971c79a500000000000ffff970469e0b7404fd558010287ce86ed8d84359186a7935a13efabe7abac8da469d4fa3b36d9cfba6ca94064d229cabfec4c782f85000000097f", 0x65) ioctl$TCSETA(r1, 0x5402, &(0x7f0000000000)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xb0, "71f05c4243e490391f47899fd50fe495f2a4237fc904393ad2d43d719bfcfe3329136fba17733aa862e8d8d22521499a54fc36bf8e03649161fb1cd7d5c388870ebaa3124cbc2a99f52368530773b9b9bfc3aa874fe8b3b6e89b423e54ec05eb4d13484559ba77b8749db4acc00ec111dce439afe22d643a9f1ebafa6dc37141359d55fdc32820c7a8ace8666ad30e43eb16f74cb7f286de597f1cab4f44f94f27275df8cb37f9099f1dae0fc85285b0"}, &(0x7f0000000240)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="050009025c95ffffaf00550402000200070000040000"], &(0x7f00000002c0)=0x1a) getsockname$packet(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) 2018/04/25 21:37:12 executing program 4: unshare(0x40600) r0 = memfd_create(&(0x7f0000003000)='\x00', 0x0) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/04/25 21:37:12 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000040)={0x0, &(0x7f0000f07000)}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000004c0)={0x0, 'ip6_vti0\x00', 0x3}, 0x18) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x9cc2, 0xa0200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x1}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x146}, &(0x7f00000000c0)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x100, 0x0) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000000280)=0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x9f5, 0x8000, 0x8001, 0x2, 0x10000, 0x2, 0x7, 0x8000, 0xfffffffffffffffb, 0x1c0000000, 0xfffffffffffffffd, 0x3ff, 0x4, 0x8, 0x6]}, &(0x7f0000000200)=0x100) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/25 21:37:12 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x86000) openat$cgroup_ro(r0, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:12 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:12 executing program 1: capset(&(0x7f0000000040)={0xfffffffffffffffd}, &(0x7f0000b4afe8)={0x1}) setgid(0x0) 2018/04/25 21:37:12 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7e, "75c253a9fc382a56279fe68db6ac648a5da971f8b6ed6a4afbcd028c88396d7f2d50480f2f600a7e11768ac9034a99cc6ba4a9bb99b24fd56ecff23c8bf7c9a3bf4c109d43a1afdd6e8d3c1451937a647417087038bc86191e65ded25b5742092b48a575f29a5320b99960cfc6f8093f7668c6fc220ba40913c700d9cef8"}, &(0x7f00000000c0)=0x86) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x400}, &(0x7f0000000140)=0x8) getsockopt$bt_hci(r0, 0x107, 0x9, &(0x7f0000000200)=""/25, &(0x7f0000000240)=0x19) 2018/04/25 21:37:12 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xc552}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x5}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000802030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1cf, 0x105602) 2018/04/25 21:37:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2840) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x7, 0x4) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@bind={0x14, 0x88, 0xfa00, {r2, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {"13d945d24b78a13ab154eab95c78c401"}}}}, 0x90) 2018/04/25 21:37:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:14 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'wlc\x00', 0x2, 0x7fffffff, 0x30}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x10000, 0x7, 0x75c, 0x1000}}, 0x44) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x800) readv(r1, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) 2018/04/25 21:37:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xc43, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}], 0x3c) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x6}, 0x1c) fcntl$notify(r0, 0x402, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e1e, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0xffffffffffffffd8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06c245cf"], 0xff86) pwrite64(r0, &(0x7f0000000040)="6e39d4", 0x3, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/25 21:37:14 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:14 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000140)=0x80) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020025ea4e207f0000010000000000000000030005000000000002004e200000000000000000000000000000000000000100000000000000000030000000020300000000400002012b6287f9000000010000000000000800000102000000000000db354d7611636cb19a05f235dfac9bb998402fdb50b3579c2eb235b0a239e1e1dbc46a090ba858a615cbd1e9b1a0e86bcbe4f7880c0ae2626c523cc66958f27be0f5a402ad4d94fbd10b01bb82a3c06e657305f6a7d4cbcf76cf5918876e4d22863aca94754e121b7e19b79dc16716b0ccf40831c917d880e06c81f3396483b82c28ac9ef84480534b9776240fdbd163ff611d94c2e30f8b76bd60144fb277c50c42493d5c860000000083af784639e449757a90a1c5f496a01d"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:14 executing program 5: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff8)='oom_adj\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) write(r0, &(0x7f0000000040)="d5", 0x1) 2018/04/25 21:37:14 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000040)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xffffffffffffffe0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="def889b4e1055115cc01090000030000000000"], 0xff86) 2018/04/25 21:37:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="fc512ee0d615d1e287509d7267221e37", 0x10) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) 2018/04/25 21:37:14 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:14 executing program 5: r0 = socket$inet(0x2, 0x4, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000140)=ANY=[@ANYBLOB="0000000012000000000000000000000000000000000000000000000000000000000000000000008414f4a9a9dd417fca000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x111) 2018/04/25 21:37:14 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x400000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:15 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:15 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100ffd, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xbf, "17559f8ba8bbacf8a69a5b5b1c0e16eec8c504664fbfa515338f4ad896c94364a2c1054c93b3083c05119a3a45d1b4d3a5b0b78ab23d890540c9d3c490ac47108c5d2d8b7c8979dd1825297088af5c54a3fff86cf934ee0d3c76ecc53d9e17402d8ebf46843465292b46a3f74811e617702dd85db8da5ca71ffab1cddb8ea0b6cb682e6e4e6440a8d431bbbffca22af529da93ab2e12a663afc70db0f8caa5d8b43211b22384c6f9dfc93d4dc55b5c1dc8d86aced705e82982c5b3eb7313d6"}, &(0x7f0000000140)=0xc7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0x401a3d2e, 0x3, 0x4, 0x1}, &(0x7f0000000480)=0x36b) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000680)={0x2, 0x0, &(0x7f00000004c0)=""/207, &(0x7f00000005c0)=""/19, &(0x7f0000000600)=""/78, 0x2000}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000006c0)={0x2, 0x1, 0x3, 0x9}, 0x10) 2018/04/25 21:37:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) inotify_init() socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, 'a'}], 0x18}}], 0x1, 0x0) 2018/04/25 21:37:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x300) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f0000000180)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0xbef}, &(0x7f0000000340)=0x90) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000000)={0x1d, @multicast2=0xe0000002, 0x4e24, 0x1, 'sh\x00', 0x20, 0x7, 0x39}, 0x2c) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000003c0)={'team0\x00', r4}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001005000000001d0000000000030006000000000002004e307f0000050000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000004000020000b367dec60c699270010800000000000800000102000000000000000000ffff"], 0x80}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000400)=0x5, 0x4) 2018/04/25 21:37:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:15 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002580)='/dev/cuse\x00', 0x101000, 0x0) accept$inet6(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002600)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r1, &(0x7f0000000040)=""/8, 0xffffff61, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) 2018/04/25 21:37:15 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x8101, 0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x40101283, 0x0) 2018/04/25 21:37:15 executing program 3: unshare(0x400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) timerfd_gettime(r0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xca9c, 0x7fff, 0x8204, 0x714e, 0x30, 0x8000, 0x7, 0x400, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x200}, &(0x7f0000000140)=0x8) 2018/04/25 21:37:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:15 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:15 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) 2018/04/25 21:37:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:15 executing program 3: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fff80000, 0x20000) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000140)={0x0, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) unshare(0x100000) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000000)) 2018/04/25 21:37:15 executing program 6: r0 = socket$inet6(0xa, 0x4000000000004, 0xfffffffffffffff8) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x106, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffff50) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06006400"], 0xff86) 2018/04/25 21:37:17 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@del={0xe8, 0x11, 0x0, 0x70bd28, 0x25dfdbfd, {{'drbg_pr_hmac_sha384\x00'}, [], [], 0x84abc0ec80d595a, 0x2400}, [{0x8, 0x1, 0xb420}]}, 0xe8}, 0x1}, 0x80) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:17 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) mq_timedreceive(r0, &(0x7f0000000000)=""/19, 0x13, 0x0, &(0x7f0000000080)) shutdown(r0, 0x0) 2018/04/25 21:37:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x37a0c00000, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:17 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="f2adb79089e19ebb39080fe33d6cfbf7ea302c4e34a457078808c73bc12814da053dc4476027a4b51f14580b98d05a5557c4be348eadbf1d0b946fcf08b3518197c2e62de183a4a59679eb37b86f5be6ae428b9eb66b34d99772b59a9ae7eb6dff7f4fb2fe9e9557b02172ec1a0e186b21ab2c9d", 0x74, r2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000280)=0xffffffff) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) r3 = creat(&(0x7f0000000200)='./control/file0\x00', 0x5) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0)=0x4, 0x4) lseek(r3, 0x0, 0x0) writev(r3, &(0x7f0000001380), 0x0) close(r1) 2018/04/25 21:37:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) [ 223.045035] random: crng init done 2018/04/25 21:37:17 executing program 1: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x40d4) 2018/04/25 21:37:17 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:17 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001780)=@assoc_id=0x0, &(0x7f00000017c0)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001800)={0x0, 0x3, 0xcf46}, &(0x7f0000001840)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001880)={r2, 0x4, 0x9aa8, 0x1, 0x6205, 0x3, 0x1f, 0x5, {r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0x7, 0x4, 0x8485, 0x9}}, &(0x7f0000001940)=0xb0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r4, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5e0791ea75c014a69e9f7cd70594817f3c7fb15d83d087c0f302e51ac276c72e6bbf41bac0ddf55cbfd102e0734f4d8857804eaa28067528e2228ffe"], 0xff86) 2018/04/25 21:37:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:17 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:18 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x80281) ioctl$KDGKBLED(r1, 0x80045113, &(0x7f0000000040)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) 2018/04/25 21:37:18 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x38, "2c71119d05711a352bf0f9cef1769f12adda6de3efb7ffea84462504ce42e54f13cc7e68122b8da65be4b36f146f18c4900dce1a6714c064"}, &(0x7f0000000040)=0x40) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={r2, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:18 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000001480)='/dev/sg#\x00', 0x7, 0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001580)=0x137, &(0x7f00000015c0)=0x2) sendmsg(r0, &(0x7f0000001840)={0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001600)="6dbfb04a8abc1dc2120efd504f47f5837d8e76abe5c66693ed7a4f58e9b84b7f2f36492334322d637db50f139edbd22c6d115b834b5ffb0ddeabc37727c259b8f3deb07f37b3a95ebbe5628de67df853ec3a8fbb723e646b2432550e3210974cd76eb6095cb7b92decce066b679a37c33dfd2608d41fc8c9ac00af1122a7b8b1b480e96a210b5da929d07484f8a1f70f6008f0c0b823ad3157d03f800ab40069a1ee29d5a71aefa10ae33c904ebc", 0xae}, {&(0x7f00000016c0)="db29c4b1d024ad171edc15d774c01bac49c440990d778653ff869e5e36d0ee93a0abdc4e3e8350585d458fb02f3f4d66c88150a8d542ae570e46ada205f9836815e4e89987181ef63b282800810507344c46fc0ec43c142b62aa7e1b2056", 0x5e}, {&(0x7f0000001740)="24f84afd34fe65555fec593324f0c00f606bd0f34b707651f312603245f905bdbc97696516ef7d6eaa2ae00eea05e478ad28726a98f01efe78fc2b8a2f2adbb257c4c8", 0x43}, {&(0x7f00000017c0)="307562c78fce10c03229cff9408d3c383abdc3885751ceb0ebe730e8e06be5e63dd82de17985b4ab9d16a5b99bb40306878b2bf538f0876471243357", 0x3c}], 0x4, 0x0, 0x0, 0x800}, 0x40005) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x7, &(0x7f0000001380)=[{&(0x7f0000000080)="61051c1727ec48c0a1d1d49b7bd8994e4d75fca1a73825f3b0b4a4f2bed550d2c59639a839b388e79bce50f4d432732593b482333dc0edee68197f7d72601a6037793f4631a27f189699a3ca5c4929f54f44b44e175159c3376f8025b5ffcf0b37a25a3562d38ecad5b62f87e501f03d63b7cce940ce2676095481ad7a342c55a7cbc7d55ddf3431746f7b2c939ede8ca6f5743c676f", 0x96}, {&(0x7f0000000140)="6e659636a337d98ffe031592f93341a838391bd84f1b1bdc2292e99932fa28e27fc7dc8ad69a87a0b3fb078d3021221a1437894d05125ab24fca0b7873597a770fd899d6a13c0c318a3359015084501533eec5bdaa86c70b8b350a9d4048426c07397d7f2bb6b9ccd9416b85e29d53c0655338dfcf9bafdbdc9d8c27ba3bca", 0x7f, 0x200}, {&(0x7f00000001c0)="cff136aee7879b2181fad5e9e8fd6a1294e85db921cf5b72bf52f7016730b0d2404fe15aa0bfdc869e646c936d479ffff2ad1069", 0x34}, {&(0x7f0000000200)="0581d41f073a4d8ba03629", 0xb, 0x1}, {&(0x7f0000000240)="5813071871b5cbd78f6876c7dd13660fc39abdda72e916c0d0ccf0901e0cfc0bf5d63bd575", 0x25, 0x9}, {&(0x7f0000000280)="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", 0x1000, 0x100000001}, {&(0x7f0000001280)="9c768a8b4cea73a8379dd94a36d3a07919dced427da08aafea6025e5e3ec0f4c713d67321cf2bb4a4046ad2bffd66709a580bb610f15a5be036b1e7fc6b70218599ed0ea84bcf8c2b968d3e8ad334bacd6a65453ad7dc87e5e1c331e79a1b9d6999c08fc2fdde02074b48db6ad40367c6df65eb7ddfdb36b622b8cf0d7524e7d7aa5837aecb5d5f48baba829395c745b27ac2ec0ab0fd6e8f1f93172eae26e46f17f142a06b77452336d09220b4970e8f6ee75c193f3fbb0b5f268c7b097776a55e12709222f11df8770d061f40d5ef464750c88cf50b32ec4d078b534821801bf3e974c", 0xe4, 0x401}], 0x80008, &(0x7f0000001440)={[{@norock='norock', 0x2c}]}) signalfd(r0, &(0x7f0000001500)={0xf3a2}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/dsp\x00', 0x20080, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001540)) 2018/04/25 21:37:18 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="f2adb79089e19ebb39080fe33d6cfbf7ea302c4e34a457078808c73bc12814da053dc4476027a4b51f14580b98d05a5557c4be348eadbf1d0b946fcf08b3518197c2e62de183a4a59679eb37b86f5be6ae428b9eb66b34d99772b59a9ae7eb6dff7f4fb2fe9e9557b02172ec1a0e186b21ab2c9d", 0x74, r2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000280)=0xffffffff) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) r3 = creat(&(0x7f0000000200)='./control/file0\x00', 0x5) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000001c0)=0x4, 0x4) lseek(r3, 0x0, 0x0) writev(r3, &(0x7f0000001380), 0x0) close(r1) 2018/04/25 21:37:18 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:18 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:18 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x3, 0x348, [0x20000040, 0x0, 0x0, 0x20000070, 0x20000260], 0x0, &(0x7f0000000000), &(0x7f0000000440)=ANY=[@ANYBLOB="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"]}, 0x3c4) accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="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", 0xfe, 0x1c00000000000}], 0x7bbf416fcb3c6f0d, &(0x7f0000000280)={[{@codepage={'codepage', 0x3d, '737'}, 0x2c}, {@uid={'uid', 0x3d, [0x36, 0x31]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x30, 0x32]}, 0x2c}]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:18 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:19 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8), 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:19 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) 2018/04/25 21:37:20 executing program 0: r0 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000001740)='user\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000017c0)="e1a030f35febf7503bfb112483f6bce8b2c7dd656d1b67886c24a821856167ca286ce2680625bc4289c96a13500ae11c7bf1e525cbad302489f9e0a49ca1a21a70331cea1bf4139e72b7b2706742fd7d76f0552df683c0b9035fd4bfb48f210552ec42ba7da4f4ba9e", 0x69, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f00000016c0)=[{&(0x7f0000001280)="3a9874ff34b6a4e01c5776e8a7fc729e4b969c3e4df84e52913a385130e7eeb70fbbfdaa94ba3d098d95f9f6bc153670a0608818d2d01852e4f5569390287a80ca175b868f72e7858d5d8b46a4b864eeee6b3d01cd603441b155f1651dd49a36efee029c31e5832e5d47621ef5dbec371bb01ad40bc3e2c2958f290457ef24aa3b4a3c80a2c85db0ca3e2c646415ae5ec9d0a3", 0x93}, {&(0x7f0000001340)="d72202131dbcce965e8d6e7f1919bbe3c8272aa3d2400512a1e64ed770d41e882daff7dfd17d0c9fea738beca0f11c15f228976c781b05ebbebc8169ad7777db407ff352930f04fe7edfb987dece14950a5b8cf72add662d12a8b9163c7e0862beb6a03fc05482017035eaebab4089267c2e7131277b508b2f34d5e287c2d5595c01", 0x82}, {&(0x7f0000001400)="ab561a69", 0x4}, {&(0x7f0000001440)="9a", 0x1}, {&(0x7f0000001480)="7f2dde01512940df1f1c5073b4574fa32b37c0b990df6a0f71957dbd8dd84df3499e484c85d9269179b633c48dfe577fe3da58da0bdd29ca77a71b1212051b6f04f80c2fc27d33209003350262d14a983da6253d766c55918de99bfc46d18df8e2dae5c179f12aab742f6c7154c9b37ff43789d98405a8892e4d7b51df39517e3c066837b88bafcbd68a50c0604df975f29d738e8a6a64be70912f2f6cbb0ad416c27fa5359843de11160112063e8dea7088ad3052", 0xb5}, {&(0x7f0000001540)="81c0b6fed25ab9551c22c47e9f0652764d54bd67a41f599ef78c9e1bd3daa3af501b549d71e1938bb53786e02925816f351a933069cdfe18b5d34f27fdee513c2f4b4b6ea41b77c0ef460e3f946fbfd589242462ecef74a9c015076d40bd5331b9f2a5718d93de4994e9d4709f9b59951f7087fd0b2a052cd905dc6976e09bc938772405bc58c896cc7f1791fdbb2734a0b21fa48db15d9cb7ae52f05b8153b76c71c0eb23b9718d4742d260634704014f8849fed26ce7311510b5abfd145ee6803e0457e7", 0xc5}, {&(0x7f0000001640)}, {&(0x7f0000001680)="0683a9705e116233d0d205df40cda4", 0xf}], 0x8, r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3f, 0x7, 0x3, 0x1, 0xa0}, &(0x7f0000000180)=0x98) times(&(0x7f0000000240)) 2018/04/25 21:37:20 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8), 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000080)='W', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xa7a7}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=@fragment={0x8, 0x0, 0xbb73, 0x5, 0x0, 0x6, 0x67}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) socket$key(0xf, 0x3, 0x2) r2 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r2, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) 2018/04/25 21:37:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xda, "f32f6add44fe42075d38bd180d7c629e5e151ac5efa54794703cada75e2e849e5e14ce03b3130ccd7d83152a6ecd4fee32f497e2c5c23628cd67dcb89fc8eba4d4219a2cf9b92581058a75bb57cd790b162b44fba7e277b1199023b95000821b8492efdfa7e6d2593db3866d6e0c89eaea979a7020002346f9cd2e125a0332f7461d8e9bb0581c197955a0ac4f32f730b41252ca1ea2ede636929081dc30e4f413331f3e55d34c9a5a52101eb2736dd2bed7ce78c1869f0b78f1a957ddc4df242774c7eaad0b813edac4c077a4632f2b4a6a837b4064d55a363e"}, &(0x7f0000000140)=0xe2) r2 = accept(r0, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xfffffffffffffffb, 0x80000001, 0x2000000, 0x7fffffff, 0x81, 0xa50, 0xffff, {0x0, @in={{0x2, 0x4e24, @rand_addr=0xed}}, 0x0, 0x9, 0x8, 0x8, 0x2}}, &(0x7f0000000340)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r3, 0x2}, &(0x7f0000000180)=0xfffffff2) dup2(r1, r0) shutdown(r1, 0x0) 2018/04/25 21:37:20 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:20 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90103, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) 2018/04/25 21:37:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x23, &(0x7f00000000c0)=""/149, &(0x7f0000e2affc)=0x95) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) setpriority(0x2, r1, 0x7f) 2018/04/25 21:37:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000100000000030006001c004e207f0000010000000000000000030005000000000002004e201c00000000000000000000000800120002000100000000000000000030000000022827a75a8b1f69d801000000010000000000000800000102000000000000000000ffffe00010010000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x482002) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x10000, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x1, r2, 0x2, 0x7ff}) 2018/04/25 21:37:20 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x6, 0x400, 0x1, 0x3, 0x1, 0x4}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:20 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8), 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:20 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:20 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90103, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) 2018/04/25 21:37:20 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:21 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/25 21:37:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x8, 0x6, 0xbe1, 0x7, 0x8, 0x7, 0x5}, 0xc) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8b3}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x89b4, &(0x7f0000000080)={'bond_slave_0\x00', @ifru_settings={0xfffffffffffffff8, 0x47, @raw_hdlc=&(0x7f0000000040)={0x100000000, 0x7}}}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/04/25 21:37:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8), 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:21 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x7) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x80) ftruncate(r2, 0x7) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x7) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d0000100000000000000000000000040006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120000300000000203000000004000010000000000000800000102000000000000000000ffffe0e21001000000000000000000000000000000aa3f6077aae682a3c6ff49dc542d51e546be6cab7b410c13655425fff2ac613b"], 0x80}, 0x1}, 0x41) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000001c0)={0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'lc\x00', 0x10, 0x2, 0x68}, 0x2c) 2018/04/25 21:37:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040), 0x4800) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:21 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:21 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000000000)=""/30, 0x1e, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) inotify_init() 2018/04/25 21:37:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r2, 0xf1e, 0x6, [0x5184, 0x4278a49, 0xffffffffffff0001, 0xa3, 0x3, 0x80000001]}, 0x14) 2018/04/25 21:37:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0xffffffffffffffbc}, 0x1}, 0x4) 2018/04/25 21:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:23 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r0, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) tkill(0x0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0xff86) 2018/04/25 21:37:23 executing program 6: r0 = socket$inet6(0xa, 0x0, 0xa) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="170800afa6"], 0xff86) 2018/04/25 21:37:23 executing program 0: io_setup(0x6, &(0x7f0000000000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xb21, 0x400000) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80080, 0x0) io_submit(r0, 0x2, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x100, r1, &(0x7f0000000080)="1edb7b5c19dc83298df9807897758113ecfb78e8bb7d", 0x16, 0x101, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x80000001, r3, &(0x7f00000001c0), 0x0, 0x3, 0x0, 0x1, r4}]) r5 = socket(0x1, 0xa, 0x3f) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f00000001c0)=0x1, 0x4) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = getgid() r3 = getegid() setresgid(r1, r2, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r4, 0x6, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/25 21:37:23 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f000063543e)='./file1\x00', 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) getegid() pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 2018/04/25 21:37:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) [ 229.096382] bridge_slave_1: FDB only supports static addresses 2018/04/25 21:37:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) [ 229.171792] bridge_slave_1: FDB only supports static addresses 2018/04/25 21:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x103200, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x3) 2018/04/25 21:37:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="040d312ee66a1668468fb02f44e77772c948079ca664a9dbc5fd47bbb7505fd304b28867fcffffff07d671d1a124e4007651666e7bfc3fa3eb65b7d3703da0e216759958ca15893fe4adb74cdbc4612c14ac9b4434b09ed498761e", 0xfffffd96) 2018/04/25 21:37:23 executing program 1: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="93", 0x1, 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x80002, 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="6591f2be4ee321994bb5123e2b757387ad535713160bab3b74e4676a9388cc0b825cb210272cbe684677348e2d64e4202fbcb2528edc9f22c97081a6c4c969054da6168788b13602994101519452eba9f15f3e4d630971c0ce8c220096bf32101ca39c52d8d0bfaf2c8df0042ca96b6c7431e3135234c645fc3e4801201b4deffa9ba51e06d495f0dc51da966c2f6961d2ed386e911186ace21a0391606cde111b", 0xa1, 0xfffffffffffffffb) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000100)=0x54) keyctl$link(0x8, r1, r1) 2018/04/25 21:37:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYBLOB="07f90b59"], 0x1) 2018/04/25 21:37:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f00000000c0)=[{r1, 0x41a2}], 0x1, 0xe3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x10) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="24453b33efa9be2d85b0f6ae16f406006400"], 0xff86) 2018/04/25 21:37:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/25 21:37:23 executing program 3: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x13, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x3, 0x1, &(0x7f0000000140)="d4"}) r1 = dup(r0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/04/25 21:37:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYBLOB="07f90b59"], 0x1) 2018/04/25 21:37:23 executing program 1: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r0, 0x6, 0x8}, 0xc) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000000), 0x3) 2018/04/25 21:37:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:23 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r0, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) tkill(0x0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28}, 0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000080)='/W', 0x2, 0x2, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0xc00, 0x70bd25, 0x25dfdbfb, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000004}, 0x8000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYBLOB="07f90b59"], 0x1) 2018/04/25 21:37:24 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0xc08c5102, &(0x7f00009d4000)={0x0, 0xd659, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x8d1}) 2018/04/25 21:37:24 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ipddp0\x00', 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x2, 0x1, 0x8001, 0x81, 0x5}, 0xc) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) 2018/04/25 21:37:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast1}, &(0x7f0000000100)=0xc) 2018/04/25 21:37:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = memfd_create(&(0x7f0000000000)='-trusted\x00', 0x2) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x2, 0x2, 0x2, "ce489675637b900ce8179d1a26bd4b8c3aa0e64e7f943882b3bcc3281c060f0e36fd18f227c1fd1f68a1b8c2ae9ac007e6d78cc174d521a9f8e9d262ade2ee", 0x2d}, 0x60) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES64=r2, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR]]], 0x2) 2018/04/25 21:37:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:24 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:24 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @multicast1}, &(0x7f0000000100)=0xc) 2018/04/25 21:37:24 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r0, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) tkill(0x0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYRES32], 0x4}, 0x1}, 0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x7, 0x3}, 0x14) fstatfs(r0, &(0x7f0000000000)=""/190) 2018/04/25 21:37:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0], 0x1) 2018/04/25 21:37:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYBLOB="07f90b59"], 0x1) 2018/04/25 21:37:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:24 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0xe) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000199369275e5fb3d3c14c9862620002004e207f000001000000000000000099b00a900100030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:25 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x30) ppoll(&(0x7f0000000040)=[{r1}, {r0}], 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) 2018/04/25 21:37:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0], 0x1) 2018/04/25 21:37:25 executing program 3: link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffeb7) dup3(r0, r0, 0x80000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x9, 0x7ff, 0x0, 0x0, 0x0, 0x3}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/04/25 21:37:25 executing program 6: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x6) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="ff6296eb48c191b360c12a7c0ba6e8b2d04652638fb90f531fa46ee13d781e90a9f0b3092e9f87b3d0d2fb", 0x2b, 0x40010, &(0x7f0000000300)={0xa, 0x4e21, 0x7ff, @dev={0xfe, 0x80, [], 0x10}, 0x1ff}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="06006400282c4c1ed381256a1a8d25bc3e9256d3825ab6ec4ae307bbfb90f2c8ca439c83261e4de605ab067e83c26762bf3f03e1c7e7f58e20a799f9c1c463bf26a0efee9429feb1feb98aed7ab1acbb11dc6bd05c8d02bfc6a9fdd235ddc0f76c7b58dab0f09a8c526af82ee8"], 0xff86) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x7fffffff, 0x4e23, 0x35, 0xa, 0x0, 0x80, 0x7f, 0x0, r2}, {0x0, 0x63, 0xb80, 0xbab7, 0x0, 0xffffffff, 0xa975, 0x401}, {0x7c1, 0x8, 0x4, 0x1}, 0x9, 0x6e6bb2, 0x2, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x1, 0x0, 0x4, 0x10000, 0x400, 0x4}}, 0xe8) r3 = request_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)=')%++trustedtrusted^cpuset\x00', 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000000400)="8d9552b8a7a41acd9ccc7f35d3264a0fcf6b743ddc5387d6d98dee173722df0eb185248c94ad18328f325ecb64a85513bdbf2956bc7a3db69ac7812b1de37604963d1af2a3123990ea2150a795e169d0523d3bf9abc82c79ae0ee295ea2decdfbda509047c12963e3323cc87e4b2cb9221f3807107a2d9cdd09e89a35664cbbec21933e6da34a6c428a1e835e0", 0x8d) 2018/04/25 21:37:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x82) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x3, 0x5, 0x40, 0x5e9a, 0x7fff, {0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x14f2bf5b, 0x8001, 0x3, 0x9, 0x5}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x4, 0x3f800000, 0x80000001, r2}, &(0x7f0000000180)=0x10) 2018/04/25 21:37:26 executing program 3: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r0, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) tkill(0x0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:26 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000009c0)={{0x4, 0x3ff, 0xfffffffffffffff8, 0x7, 0xf02, 0xd560000000}, 0x8000, 0xfffffffffffff000, 0x4}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a8, 0x200, 0x310, 0xf0, 0x310, 0x428, 0x510, 0x510, 0x510, 0x510, 0x510, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc0, 0xf0, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x3}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x7ff, 0x100000001, @dev={0xac, 0x14, 0x14, 0x19}, 0x4e21}}}, {{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xff000000, 'veth1_to_bridge\x00', 'bcsf0\x00', {0xff}, {}, 0x11, 0x3, 0xc}, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x6}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x15}, @broadcast=0xffffffff, 0xff, 0xffffff00, 'bridge_slave_0\x00', 'team0\x00', {0xff}, {0xff}, 0x2, 0x1}, 0x0, 0xe8, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x1000, 0x4, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xe}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x1, 0x1, 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x608) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000800)={r5, 0x2e, "cb18ad3880c8103325e2fcc4e956ab6df806a29575bcace7864d5dfcc3661163d97ab220bc722975c0d3eb01dd6f"}, &(0x7f0000000840)=0x36) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x29, &(0x7f0000000880)=ANY=[@ANYBLOB="aaaaaaaaaa00000014000000810000000800450000240000000000009078ac14ffbbe0000001000000000405907800d73cde00f53475a7e1225fda0b7c53e09f5d9cb8b3b2d7a54fb2001586b4778a70bc687f8c4a8096bbe8d0ad5ba5e8d1f0ab84774b460a7aa8c4c1a11876640c01b0fe414bf8cfeabd579fb3c763eb460a49a2ab7180f3b9bdc5426fc0f8f4565eaba19cfa96ffbd7b40630b8205f6576e76d58b4ff800c6e55c8eda32af7756e0755ca89357e9070c674374fcc7bf079a04289424726e83975894e1207256e2c4c48129b12ed23b10b5694f67c8f5a5f17263d73f88a48c9d36dd286752630b4764b0758009c07db83d62dbde6736ff215c36a8510f6af72ec0eb1b936bff4f76500b266f"], 0x0) 2018/04/25 21:37:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000080) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x9, 0x3, 0x3, 0x381, 0xff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0], 0x1) 2018/04/25 21:37:26 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:26 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:26 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000ffffffff207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002006100000000300000000203000000004000ff00000000010000000000000800000102dbb9bfd6c09112973f45d1b7481512c80000000000000000"], 0x80}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x103000, 0x0) 2018/04/25 21:37:26 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write(r1, &(0x7f0000000100)='k', 0x1) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x40000) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000140)=0x716) signalfd4(r1, &(0x7f0000000040)={0x7}, 0x8, 0xded0fec49456111) getpid() r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x33, 0x22000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000600)=ANY=[], &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000004c0)={0x8001, 0x100, 0x4, 0x3, 0x2, 0x100000000000000, 0x7fff, 0x1}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000003c0)=0x8001, 0x4) 2018/04/25 21:37:26 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000040)={r2}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:26 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 2018/04/25 21:37:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x4, 0x2}, 'port1\x00', 0x1, 0x10400, 0x105, 0x8, 0x8, 0xeec, 0x2, 0x0, 0x1, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r1, 0xfffffffffffffff3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/25 21:37:27 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) creat(&(0x7f00000000c0)='./file0\x00', 0x3) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000600000800000102000000000000000000ffffe0cffd3eb62d97d12a19c2cdcc1a56f1dc00100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 2018/04/25 21:37:27 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000000)={0x40000}, 0x10) r1 = accept(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x8, 0x0, 0x7f, 0x80, 0xac}, &(0x7f0000000240)=0x14) 2018/04/25 21:37:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="9fa8d028ed3d6aaf394a86f1f4073c871af58b7a141871d87eecf6718a21ff56ceaafd707545542a30cea6a59a982424ab8ffff8868bad85a1b9264af23270c02dc648814a"], 0xff86) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x400, 0x8207, 0x30, 0x9, 0x5, 0xba2, 0x4, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r3, 0x8fc000000, 0x1, [0x6]}, 0xa) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/25 21:37:27 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:27 executing program 3: unshare(0x20000400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x47, &(0x7f0000001580)=[{&(0x7f0000000040)="901ec3ba953a43c648605568337f0caeb6f34fc64a445e8f2f380cb48e980f736149faef19d9219cd8d782cea833f51f2b481b04ebdaeb7bdc722a89e4b4474c5bbeef423a5dad170f0bfd15a41e1751ee92d7663b050f2d8239eaa55001bd3dc6f29674753aef0283de12cc916e4d", 0x6f}, {&(0x7f00000000c0)="fb10efe4809f9d2edd55cebdb9b16be90b7e03d6741a7dddbfb8b9ff59f575cf4f32c8b3bf2b0532456f1c4a28d72bed1d6d281bd0e54d8cbbe980c11adff45b6f677d0dd485a745df000a536659919585c2722285dda4312eb5353d2962b797afef748f4d9343a8be204f048ad058b4f115a31ee62a3f9ae78364ea9da894730ce66dc46a993b097fb580c46e75db2a4dfd016d4c4f9002aae37cff4b1d0e0ec24da924aca38a55f890994fabf1d6f7be90f52bf420238c76f4c304ed6c1425e9b1f5", 0xc3}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="7d30d0e52cda03b2208a9b99f643b978d459fa40ae56f5076f7d0c94432ce938087651de4974ab0a4a5faf741efafff569bbe6a8a88a549503e197103dc133e8840b0380dbd91b2b2fb27de92579d13301ed4ce602cc08cbce0e43ffd97dba7a39ef368fe491b1c1b2c3715d5178835853116304125366368518ce6603a20d1fabbc3b173795812f652b7712d7ca73d2af37b767ca26884595da4e78294b6bf5dbdaeb08ed5c47118a004b5718910310947261f84e4e31f8fe5cc99297b9b1a7909e4616cfe3872c04fbe7e58213286292fd70943890b9815b8157fd6e86d013e2524a9a4f489549d0c6bbb23b", 0xed}, {&(0x7f00000012c0)="d29638dcaafe04e66ae3bd64a12c5e256dd236ea67250839fd7d8bb553e85a06dc067cadc314e95c76ee12327260693271c11f48be45250418f37c4f1ffeafbc0817f35c54aabaa18b44015375d737e76202fa6368321dbd06afe8eb8817ae", 0x5f}, {&(0x7f0000001340)="bedf34cddfffd30666679c6d75880e00a8870df0a18f647e3193d20c794c161b5d839100c1c3b73a43f60d91b56aef1c2747aa54baf563a3fab966fea75e11c34bb704c316c118e3fe3d61a79ee5feafd32792e88d142e6ad0c49dba19a140a48d03266cc481bb521ee593fec5724e4c830b782d75010187038baabf37607ed46c1a71831c210aa8f9aa4b9b35a77724915cad9c8c3fa3ca9f2c3c7dd2bb79f6c1b702dece9ce3bea9384b125ad74e60fd2ce728441929cff134ff429130466c5bdc44c396d550bf728a408d12ffccb2f2d0abb5882a08e8e37bb1f6fc7b22984ca8ac945167438a6bd75c07523302a2b10adb723fd8ddb12c", 0xf9}, {&(0x7f0000001440)="28faf47ec9bc9a9e0fd16ee3eaafcd554201b69b58298fc460a7e2b2f491020092b02e01e259a2c8bc479696d3fb3e27163962851f91af61da746cce0299f36b2b8cb56059d70def52de0e8b678591caa4bfda", 0x53}, {&(0x7f0000001640)="ce4e37e09c32ec48967b2687206f19009c200d95b596e0fc7914c47637d31c7a93c3920bfe76426e168f42e47648caa15ee70f8b80dc37869fd2f1ad6145802991a831a8189d516fd370bd2265a87a265b49c377c2148538a4eea466c83eb154d1acc0ef3b16ae6dbef49064a45ee7e3d35f2536777612272bbbc697fc43d7d70ba1f313a61e0155ba5a6fc3a03b615fb06265e34542", 0x96}], 0x8, &(0x7f0000001600), 0x0, 0x24000000}}], 0x2, 0x0) 2018/04/25 21:37:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:27 executing program 1: r0 = getpgid(0xffffffffffffffff) prctl$void(0x3f) r1 = syz_open_procfs(r0, &(0x7f0000000000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0xe7, 0x9, &(0x7f0000003400)=[{&(0x7f0000000100)="0950458e95ba72e66d4364773e0e34832a3744f49bb8f3d2236b4dab6040f57b94df240d586befb7c7269270f6d377855d217e07bfdb", 0x36, 0x7}, {&(0x7f0000000140)="0e35003bab1e3ad27f80f37cd1bea008a9b464f174f9551c234d8610b8f77b59024b01573052a630ec2e02f04d0b871c7706e689f2c4ef114e1d743acef5e761903887a8e2e286ca28b61bd7e1d7fea19233ab0c0c4cfb04cb08ec334c9675bf68f9159d5eda6dc5f1de896b821733ee8d4993c9b406dd89ffca9ad0f17e7a255a86b478925a55a98540c1636ad791a0cd7ffc64b4cee7b20e06faecd86c76d8d954cc3254b052a976bdd56e540316ecdcdc862c4b608e63cd90e8a20ae064fb5377c8d71566474f5960554ec3d9d2eb45a32d88ba7c781a8a30228565c97e49d7ee0413f97434405780a1113120112e2f1f7aa3", 0xf4, 0x5}, {&(0x7f0000000240)="7a08b2d2bf1470ced57307317ac3178086e95d14910680dc415e8d49c028da", 0x1f, 0x5}, {&(0x7f0000000280)="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0x1000, 0x966f}, 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{&(0x7f0000002400)="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", 0x1000, 0x1}], 0xa, 0x0) pwrite64(r1, &(0x7f0000000080)="f79a31f141be62e42a5d1ca32791968e4e28691a4444f6e717928db3a9ce5bd938e92b62f259cad912cdb5c598a3b4b93b76ce", 0x33, 0x1) 2018/04/25 21:37:27 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x276}, 0x1}, 0x0) 2018/04/25 21:37:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = dup(r0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') r1 = shmget(0x0, 0x4000, 0xa0, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000040)=""/89) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) write$cgroup_int(r0, &(0x7f0000000180)={[0x34, 0x32]}, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/04/25 21:37:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 2018/04/25 21:37:27 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:28 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000004b8e00000000000568b500", @ANYBLOB="0601000700000000343772b1841aef30cea0e69611af1de036860a26176e7139be5735c87e2f58b788c6b0054f2e386b55dd625742b8cef2e0986fb16e5762ac3a019f43fa568ad6ee8c6b3216aaceb823d9b0736c14c0fcfbbde9cb7492d29e5470c9a41a5f4c00a1d7670e6b60edd5d8277797126415cc2459c7000fd2a9a35b3093dfdcf388a9decdd1edd2a951687d7d2a67e26bb20efed337132852c24480a208a143bfe616cdb0cbe96e071315bd6e61"], 0xc3) write$rdma_cm(r0, &(0x7f00000023c0)=@listen={0x7, 0x8, 0xfa00, {0xffffffff, 0x7}}, 0x10) 2018/04/25 21:37:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x8010004000000094) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) r2 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)='\'\x00') sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:28 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:28 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f0000000440)=[{&(0x7f0000001040)="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", 0x1000, 0x1000}, {&(0x7f0000000080)="da788bcb6202e781107f3beada840223b54f6397d6c663539b829407cc1f706fa7e482ad882951fb8330fa29689676afd1ddea5e0fba60e41af2de0acc84a6a5574e04861ea3400f772ef34ba0090ed0720617cd06711a1b0e018f875d980016fd90d8977e68f268e86bca6c67969771a68f9c59cb77ca0cdc940704bde23b609efee20075e022e39d703062e96d592871e5c4c9297a5ed09062a9f5", 0x9c, 0x100000000}, {&(0x7f0000000140)="d8fd69cd4c48a32ecd6e55ddaf89c6e1", 0x10, 0x9}, {&(0x7f0000000180)="a1deeb2b5e2f319f062f25cfe247a227c86a99e50ac8be4f515a673a3f8019b9a82c460dab6dbbcda500c533b066b015d2f569a45c478f146aa2c5e7aa63d18497aa9a8bbeaf6be4fb45fcfd7e1f6b55b72bfc0a24e71faf1bff637f4c07927d3802c78b313a998384dca5c337fb8bf9c60807ae426c10383ecea8ffb72284c341329c0bf79a12665c6d28e98c3c16dc8302681923cc8b586b6c0081da93e8275157bd06c446bbc0672fae485a786c2144bb82fc2fe89f5e1331898edfea34f8b7e006cfe41912c70bb4a988cb7f42614f90ddfab1e5ea9b6f84b03081cdfeb77411ce4b43f3b55196de", 0xea, 0x101}, {&(0x7f0000000280)="c95eb1b68610f6623da9110fd1da471c58e0374603a3ef0ea68b5c58e5da6e3eb6cdb99a01dfd77f8236c10bfcb109d450b2ab5fece370d1b48e8fbd2a0601ed1d729602436be4fdc97b4532d6c836", 0x4f, 0x9}, {&(0x7f0000000300)="4f7b4b36b471d3440a9f2f9a778bf555dd8eb3a51e2df4efd9d12786fe48e8dcde185b793b5d7ca2081829c81cec4af71e2c307c5548e8926085845ea7d4300f16bd41de7954a3dc9c8edf10982b288cd993d7f87f0b2ff1db07c0d7cfb6fe451723ce6ee802ea1324112bdcc02a79951e583ef6129bf6fb012810daf36bd6cc210b9b5ada8a631b2f2120767c7eb6f7fc261b6e096ce672216c1b15839f0833ef228d28f03ff8fcf202151adc1cb6f9cd1e9c50f0047dd26d", 0xb9, 0x80}, {&(0x7f00000003c0)="a775cb3011fa7a9b47afb2f052ded5a0fcbb85719838ececdf2c20f22d5898e3e04c60a4195f7c2c14f342aadb1c44b1ac9a4b125f2020d4fced3396194b47127cbdfb3248927a7af703e8a047970680310cb6e7e1c6bde5e88a5af8a7bd95", 0x5f, 0x80000001}], 0x60010, &(0x7f0000000500)={[{@time_offset={'time_offset', 0x3d, [0x3f]}, 0x2c}, {@discard='discard', 0x2c}]}) mq_unlink(&(0x7f0000001000)='..\x00') 2018/04/25 21:37:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000), 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:28 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f9"], 0x2) 2018/04/25 21:37:28 executing program 1: unshare(0x40600) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0xb2, 0x4, 0x7}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/25 21:37:28 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:28 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:28 executing program 3: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='hfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2000, 0x80) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x20, 0x300) 2018/04/25 21:37:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f9"], 0x2) 2018/04/25 21:37:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:28 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x100) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x97e}) unshare(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2020c440, 0x0) connect$netlink(r0, &(0x7f0000000180)=@unspec, 0xc) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) memfd_create(&(0x7f00000001c0)='veth0_to_bridge\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/25 21:37:28 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0xfffffffffffffffc) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) socket$pptp(0x18, 0x1, 0x2) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x3}) 2018/04/25 21:37:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e1d, 0x0, @empty, 0xfffffffffffffffc}, 0xffe3) read(r0, &(0x7f0000000000)=""/168, 0xa8) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setregid(r2, r3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="26008908"], 0xff86) 2018/04/25 21:37:28 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000001c0)={0x2}, 0x2) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYBLOB="1411ebf4276e106d37314a4f84d142113ab8e65f7989361bd810929798304716d164962c44252a6c17ae7f94f15303719404e2a88281ec880c036d62e11f293d969f57114a07d6eea0f271db17e08c207c8ba27679909d200a375f9cf218b8f102fd3e5a86c203b92f29c6fcc194522aaf9df20b8bfe2b1b53b779d67a863839f868f013ff663397e148ef82ccc309f304682b44bebb64132a912a3ba68612aa039bcd45ed7db5219ae3a26ae2474b684cbfc0f9e2a21208ac0b98f4b9753d3efd266afe558994847c6665f89b62b5ef504f857feb4652183eefc5bc6c831da04477f98400df9290f9646d43d32d71548200", @ANYRES32, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES32=r2], @ANYPTR64, @ANYRES32=r2]], 0xfffffffffffffe58}, 0x1}, 0x8004) 2018/04/25 21:37:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:28 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x100) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'veth0_to_bridge\x00', 0x97e}) unshare(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2020c440, 0x0) connect$netlink(r0, &(0x7f0000000180)=@unspec, 0xc) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) memfd_create(&(0x7f00000001c0)='veth0_to_bridge\x00', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/25 21:37:28 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x7ffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x8) 2018/04/25 21:37:28 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x4080) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x3f) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x4, 0x3ff, 0x3, {}, 0x9, 0x7ff}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:28 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:28 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f9"], 0x2) 2018/04/25 21:37:29 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:29 executing program 1: unshare(0x28060400) connect$inet6(0xffffffffffffffff, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/04/25 21:37:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x3ff, 0x0, 0x0, {0x0, 0x1c9c380}}) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0xb) 2018/04/25 21:37:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x3}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa}}}, 0x98) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b"], 0x2) 2018/04/25 21:37:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="9cdb4efc3c9579099278e6b95940dababdf37e451e79db3be0936ff6fc01427710bb79bd07f9f671c7aab7dca2a98f3d6262c1aa", 0x34) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x20000040) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/25 21:37:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_getaddr={0x2c, 0x16, 0x425, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/25 21:37:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x100, 0x101}, &(0x7f00000000c0)=0x10) uname(&(0x7f0000000100)=""/95) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2, 0x5}, 0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:30 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:30 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000f7ff0)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) close(r1) 2018/04/25 21:37:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400040000, 0x80000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000009003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:30 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b"], 0x2) 2018/04/25 21:37:30 executing program 1: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000005030006000000000002004e207f00000005000000000002004e20000000000000000000000000080012000200147f1be38dc62b5a5801000000004000000000001000000203000000004000020100000001000000000000ffce9e79bec304712050e81e092c4c3c619bd95d2020f3d80ddb83159cee4f29b3722f6671a9d11a67ca57cfa14a4f5bc8d39afabc1c7e12ca50952e0823c7"], 0x80}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80440, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x1, 0x80}) 2018/04/25 21:37:30 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x119) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x40, 0x0, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00000003c0)="59c8e324733e5cc7c8a257b59105dd6c6c4305d07b6b4b8d5391d665d7c1ccc22d05c4a081b10b93c241317057039abd69e4624cba42b7f9048f6331c0442f99747b14531808291fa9d73b1722072d49a55063e0d980494e4e3b1e93883ff8d15c14c034afe4444d37fd9eff4f1526b0176471d64d05e7b3c1cdfbb38b993453dc7376e31be14812ed5a667fab90425360c0a3fa2b39bd2705de7c", 0x9b, 0x0, &(0x7f0000000480)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x80) 2018/04/25 21:37:30 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b"], 0x2) 2018/04/25 21:37:30 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x4, 0x7fffffff, 0x9, 0x400, 0xd96, 0x711, 0xfffffffffffffff7, {0x0, @in={{0x2, 0x4e22}}, 0x1, 0x2, 0x5, 0x0, 0x8}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0xfffffffffffffe3b) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06006400f3e13326bd479652fd7e8ee0ace4e9956346b6be8aea26a733d8898000000030fbd9cadf5e05ba8454d5488598c9ec4d5547f07c0617176175bd57cd3c7f4720dc9f97af631fd03ff72228ccdb5797ece4cf54138312c5a550c6df8e37e2f144e3c51d663a45317157ffc8fb"], 0xff86) 2018/04/25 21:37:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8), 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:31 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f0000000000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000400)=0x1000000000000001) pause() ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)=ANY=[@ANYBLOB="0002a0f39be933b001720000579225"]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0x9, &(0x7f0000000200)=0xfffffffffffffee6) accept4$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x1ecbf5abd02adc60) 2018/04/25 21:37:31 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2023c4, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0x50, &(0x7f0000000080)}, 0x10) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x200000) recvfrom$packet(r0, &(0x7f0000000040)=""/25, 0x19, 0x3, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000240)={0x3, r0}) msgrcv(0x0, &(0x7f0000000140)={0x0, ""/78}, 0x56, 0x3, 0x1000) msgctl$IPC_RMID(0x0, 0x0) 2018/04/25 21:37:31 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x5, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) select(0x11, &(0x7f0000000000)={0x7f, 0x10001, 0x7, 0xb, 0x4, 0x4, 0x177, 0x9}, &(0x7f0000000100)={0x6, 0x7ffffffffffffff7, 0x9, 0x4, 0x8, 0x81, 0x5, 0x4}, &(0x7f0000000080)={0xa8, 0x10000003ff, 0x3, 0x136, 0x1, 0x5, 0x9, 0x80000000}, &(0x7f00000000c0)) 2018/04/25 21:37:31 executing program 7 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) dup2(r0, r0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0xff86) 2018/04/25 21:37:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:31 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x7fffe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x5}, {0x4, 0xe543}, {0x2, 0x9}, {0x2, 0x6}, {0x7}, {0xa, 0xffffffffffffffff}], 0x6) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) recvmsg$netrom(r1, &(0x7f0000001a40)={&(0x7f0000000080)=@ax25={0x3, {"ff0e38c1c55202"}, 0x3}, 0x10, &(0x7f0000000600)=[{&(0x7f00000000c0)="6a11013cbb467d2b04679d49ab5de0256a4e32ef2e9a828618207b88d3ff74d849af301203695bea0b745b0d9d6b88c0a633448fdd2ab26614c0734bea1b8e877d107d5f095f85a76efc566b5d29e8b76dc8b40f9d801acf5369e66a7c25fa15de1a6becd1acc318defa657d4a501f8800e42abac4ce96a35fe6aa81f4db520813ffa31e732c58d5", 0x88}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="57efe08646396794a714cb3dce4b6620264a386545bde80dfe9c3fac50ed2732a30f03fa778975206fe789675ec0c7182b7ff40d8e804537e40210808ab1a3f0fb939d2b52489a7d6460b76d646d23b16c3ad1c0ced514dff82b8a8bdc7e0c2d828f56a51ed8cd8adf9e0aab1842efb46eb8314fed9f6d5b9d8745daebe073555a583f", 0x83}, {&(0x7f0000000280)="5d005cb088bd6e5465d312d59df5b7be8bc3c7fe01abe066328f7495857303ee00037e0ae806644cebdedff607764ba7e4d7e552c0e115bba37fe2937b2e7f72327b020da5e5233a0efd67de3732824d31c4513bf08a64468701af8f3ddec1f54dc2ccc2d83f33e89f927a31720834acb824f02215435b66cfc3cfbfd51af185c54b0f", 0x83}, {&(0x7f0000000340)="5ec15ed30f8025fade8d57c811bc542f7927fc92244ac28e0a25d2f6ef3f61e4b785a6bc6e3c5692eb2b7d11d97c6289e8a491ba5fd34277d54b47e587a3f0414bac6b9ce742e863d0aa45ab8e146f430ee2e0ac869266bde3a059b11f3eee3d0acfe2f5b951d9ac6595cbe37fe2794c40adf31da31e134e3e8fcdeec8d502a0d8", 0x81}, {&(0x7f0000000400)="b6c0707a8b4b7cf17c272688098cccfa6102fd20a42eb22734987d49a2fe354801c24b8052f165b935ccc99110f6d1e9152c8d3518b0184da6f210a61712e46b72c549af12049991736f36488ad0e98ad757a9c5bf5d9dd17f21f2ecbd77a385c20fd5af041627702560c6361ec34ba743ad30e5b933af68f048011bd57c581bd91aaeea4e5c97020224556e1c28ccbdb43f6ca90eb14c560bd8ae3c6effcc91e2fda170bca3e8403ee3c1ec24fc967f0c39b88d761aeb0fa8cb9d4af82d488a3c3b53ae9580e94aea03facf4817520b5b203e32c9ea16e3ad3f35293b80dc2e47ccacdd9f23295e42", 0xe9}, {&(0x7f0000000500)="db2eea5bbd0a285d60dca7dc1e4004eeca02b49e6dba36ce9e085ccd0f", 0x1d}, {&(0x7f0000000540)="add8122162628da7bb0317b69ec58cfa8b864077f1391d126f38f265fc883b1390a8d42dda", 0x25}, {&(0x7f0000000580)="2f44dbd7f70f3d87bfab679cbb0e13d8ca9b4667689eb7ba019097ecf2fec4dfc81fa1ee7388f791d01fbf05f9254f5eea2d47bb771b28944720f4979eddd51537a55b2207052874a46aaf3d830f368523a3375c05", 0x55}], 0x9, &(0x7f00000006c0)=[{0xb0, 0x115, 0x9, "bcae2a19cdcfca7d0431fa543f62dbbb1c1da4dc91ff7d1a5d139fc7d3455493918dde4e7e9936030ba6992c57e43611866b2b95abc6a43499eeb28e5493184d0bfb29c88705ae96fa9a7b2e0a75261bdb4639105641dff4699465a2627d6f53928f3be7c5f6204d82200292b390172b467eef4c0725eef7bc6778b2a74659cd8d78457454a3b297b616ee23bf8dff49d0901fd4c2fc4953a069cf"}, {0x18, 0x19e, 0x3, "ceb2"}, {0x80, 0x112, 0x5, "c2f3bc6938f7a749af2cb7f7dde985f6368c7f900431709ddbb5844f43abed6b65041eb758294bd1f386525c0bd1766e9f4fc01190c2f2cde7df9860b7f74d88c13af43d357ba50f6c24621358bce7745380864f7bb2d5e056a9c1e46bc02eb35f4339b44cbcca3eca3a3265"}, {0x60, 0x118, 0x6, "d1176a590764694091f576efbe97c941c45c77fe28e3416c255e4413b7ec36b4c32ee7706d33fbf549855f8907d3ec68b7a4fbc82a65878454ea5dac4db7a3a602646ff45f6cf4024c"}, {0x110, 0x0, 0x8, "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"}, {0x20, 0x11f, 0x3, "3fa9a79a9ce35f4423"}, {0x1010, 0x11f, 0x7, 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{0x60, 0x0, 0x1f, "d940aaddefc47a20ce33ceb6312d88187a71a892a71a581e0f5042ba2e9dd52759768e8a2924e2cd5f3c1bdb1e80029bf7a12646d0412887015ac26be78918d437740ddf78eb5debbdcf31624c0efb"}], 0x1348, 0x800}, 0x101) socket$inet(0x2, 0x800, 0x80) 2018/04/25 21:37:31 executing program 3: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='sockfs\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x800, 0x80000) sendto(r0, &(0x7f0000000100)="b3c0c5ee379a5b212fc7a3e0a0f6c59d749b3bc3ae036b8e5056d18c0113e493b4c6bc90c2aa36929d8074eef5a458f2e2294b77534a16a087744668d7934d7092cd4cce2defb5d9aab53c72565697a36ab02c62ce1029385ec9b6fba4ec379642846dc90c10ec974c327926804659b8f7cf9ff4e080a16371c62703a77eed7f3619f6ea0b8d0e36751452f3cbfd4d0262ccfcc2afaf3764fb07589240c6da0b0616959081bcda6f", 0xa8, 0x4000, &(0x7f00000001c0)=@ethernet, 0x80) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000280)='./file0/bus\x00', 0x78, 0x5, &(0x7f0000001500)=[{&(0x7f00000002c0)="b6b471494037febceb37b11349304c2cb480574491856c2a8c7cb93b3403a30f8e941ace3ef9d4346496424aff6d4695ba79246be9ea18bedf90ba961ab63bda0db838c841a0a83e29e4cc7bd5196018061852fed948b35af9814ebd4a14d2884694c2df1cc9191bc0ed4552487e216cddd3deab627f4c6f90011baea50f431406dd636f23c7f791ea4a5075570a15dd4df1dea7419eeda32a884001d96d86ade264cd81f85bc2e5f7590bbb84fda555e3720b30347b0b56d2f1cca1", 0xbc, 0xffffffffffff8000}, {&(0x7f0000000380)="08fafc8a26cd91fc089b3493d7d27e62e28e6956cc1b00bdf632f9591fdb8dcb", 0x20, 0x5}, {&(0x7f00000003c0)="a39206e4fbbc54d92337e133b2f85c595c8bddf7d5ccd3b2012143d6a1ee8f34b5eb04bff9ee3202efe04b9ca49d3fddf4643a0ae668313d7e16", 0x3a, 0x7fff}, {&(0x7f0000000400)="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", 0x1000, 0xfffffffffffffff9}, {&(0x7f0000001400)="d4fc66898429d501035721ac1e9966f1c14f83136e70eec1300f8ca528609e5a225a4377d2b59b2b14b32650ccb14b7d0adbd0d626d403381dbe966cf1cb90690ddaa61ab3aed19da8fdceace64c11dc4d223051a5eb186114094a0308aa5d1b62428c97ce35e7ac78157f955d818113d709fbce2008e2626652f9e9a03dca1a7c5a20d37dc52f58ae12a7899f30ac2632a9c22295ff498483fd4dbe082c567a30312d3c3ef4ec114869f45970bee251deefaad6b8cb9d2e35517ac7cb21608b030e9ea907d8903618032e51141fa2060d6d25ab2245195423fbae16c6f10c40b9301834", 0xe4, 0x9}], 0x800, &(0x7f0000001580)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x32]}, 0x2c}, {@utf8='utf8', 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) open(&(0x7f00000015c0)='./file0/bus\x00', 0x4000, 0x80) 2018/04/25 21:37:31 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000000)='W', 0x1, 0x80, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="87f90b5d"], 0x2) 2018/04/25 21:37:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYBLOB="4325af"], 0x1) 2018/04/25 21:37:31 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000"], 0xff86) 2018/04/25 21:37:31 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) [ 237.851964] Buffer I/O error on dev loop0, logical block 0, async page read 2018/04/25 21:37:32 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) recvfrom(r0, &(0x7f0000001c40)=""/134, 0x86, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001c00)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x3, 0x2, 0x3, 0x4}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000300)="34409b68aeb15da451172eb845e74ae0e9339eda17d62afc2d194c9966d753546fdf4e81c42ac8af7c143dae46d10309a2dbcd26a24d0525d9f21040410167eacb3fcfe0caa5e8c8e8d597e48510535f114fe89a178d53ba0b60ddc20a803c134789f044cc47f8fa68f8fab3f460907621bae20ccaaaa711cd74bf71837430f3445b8e54e7c3f9daf14685dd36cf4902edfbda662f8106d34a5b53180dc085fb0741acaacaa17aabfb38fd91384444a2f5bcbd6193dca378a3a6446df8cf6c0116deb2", 0xc3}, {&(0x7f0000000400)="1f40d924e0d70546141aec023dd54cc1f449dd942485da8ef868f6eb8e74c64b08df439ef5b015a4fda03a311e7a5ce9e84b1515bf922673982d988f04d5b5d1992b1a64a295a66cb755280d3e99b44b190c06f05682138d424dd4651209a0de6ff8d61bc67f3e5ab55a66c2e0cd0fb1d4b66dd7dcb397d0a1147bdb5777f83b567456f28b3d8e4a1cd13d119f4307fe893b54b9b46601f260b76e13bf208643155b00a15871ba0f2db08db932a15159d691fc031255161636ed284556a28e85e02a3c6e4ef6d3498d6ffe144c3df0bb3abde27a2f109f5991f01d", 0xdb}, {&(0x7f00000001c0)="2a3215422890737b077a4ab782a790068b312ec7ef39b3288f78c2697181e0eaa8cfaafdd1fde96289964ce87a43bae27be02f2d9a07a54540630854b2c3f4dacd0c64c4239bf1b3c78be7fc1d141830a7c9e946b6f60a8f02f0cfd516d473d2f6d45902b6d986f5b0315fd1b9e585c93e52b6ca0a2dcff64543327e7c6e5bb2a39ec9986a713e9190c254cbcdc0a2ef541e500235ecb4229e8c060384e9abd782590f018cdc1034af5d672a44b81c98f64b85", 0xb3}, {&(0x7f0000001d00)="2ce54a4385c0c5e0067eac08f1b95b2d8d6ce86dace83c40a0a2b19a385c6d118919eef1d8915281206d47b3667c21850e1140c19ce71a3f8f04127c44dc8b05042e7f8e37d4b0773b3ee32d0896a302a5b81213475233a338575795b0adf0016c684e42c069fc33f1503d11fa86cbca30814b577827c25831addc83d953e0933cc3f7737a510e9e71a8d30c0a7ddbbe9e483763a429088b4d2a2277335257a0bfce41fd8e6b986ef645cbd44c6cf72556c4db726a64f1b22f07293b3414770b90313489b1fc7a5a80cb62a900ccd3d0c337c31a72f6a32e0ea6fc8b584c6b7eab31fe", 0xe3}, {&(0x7f0000000600)="1275fe96c36b1ebabdc1b84e17b59f273045d3e26538428aa63eb50725336c415a17a29ca25b23f695c2d3bcf14ec7e5b01140cf7bf1b03d15eded451761540ac5621de4effbfaee3610a5b3ab5178a755442c4f992c4c8decc944003a17653b338f5deac4d8913dfc951be77c0bb89a50e1f8906c0dd954a5ee88db81ea2c91d2f8bb5a1e1306f5671c04c18dee91571b699e", 0x93}, {&(0x7f00000006c0)="0a4d3eab1484fcd2d3a42d0a23c66b87c3f3bac67b26e9de517c53a58e7cec677b1d9a7a7bef0adc39f29d610b83bb5dca7c08236fd754ea005740b6fc0be9fdbf158ccf14882be1f5093a5a9ea4dbbe80e4a4a69658f63901de8682f964bc0961af91", 0x63}], 0x6, &(0x7f00000007c0)=[{0x20, 0x10f, 0xe25, "5f59793e622ab6ad67b15d4f531ad7d1"}, {0xf8, 0x118, 0xfff, "560817a17ab288fdfa8d6ff8349d974cd3bbf5af7a489dfb440591efdee03614bf232eb984499fe8b62bec7536a0af74b14fc5bbf6b39507caa27bdd41f94fee26324f12d6751b83942666c7109f919a213fbb82b4b1b3ddc790ae777dc643d4f1cd9e35ab6c35e372a387be5f65a3c7cbfc423607beb65bc64bfe69a5838c7c3b9cb0bfcc818cb0384fc5b31835072c23ab0df956803866232d0759aabcfb7b9f4fcd11b5bad238e5cf969f07c495cff37a29f925db40a22cc0c13deaed5c260eba9b5799440977386e31fcb3cf52b74259378539d21bedac7b3095216b0c90166c2c6c"}, {0xa8, 0x0, 0x9, "4b7396c63e5637abcf2e9b77cccec224a3ac7d329cbf12fc279fc4684a04d790565885208b1c8fac0be3bc87ab8ae952b468f9f6d487c87f3e7f6115b6fb351eed8732a017709a372f7a9d4e4a3d6174cd641b926b0d877445ca4aa7f1d3c0b0235e8730b0d88dc7de9b4ff0d6807d69ac41edbd18d57e5671a302a5ac41bfb74c4234842ee38c22f08497387d69eadc43549ec2ba3253"}, {0x30, 0x10e, 0x4, "b9c8c9897a03cdbca3157483551003f9dfbd61a7a3153dfc431ebd7ee8"}, {0x1010, 0x13a, 0x10000, "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"}, {0xf8, 0x100000000000000, 0x10000, "2c702ec9e68f0413d1f17ff2e69455bd261bff7012c136963d0952c98018d6bfe72aebef21aeeb3b32b388778e7ccf3c761a2acaa960d7d1bd41645263f7c2339121039df31e6014ec49e5672f8183bfa69666d0b51c5c88923d72ebf6ea900d8d7462b25d7b0a321c54641be166fb496b2f515f065a1e9b37a261d70fbd0608193405f23366d3baf74d4e4c088e7bfe480f9baeddd4509526831302ccfd0e8af6bbff3ff01303aedb693d6e5432fea67f82c02744b5b64c0f7ca391fca77a3d847acdbd959f4e3ef20b36cad561c770408457b744689aca86e5b026e4d892e4dd79"}, {0xa0, 0x114, 0x5, "455f983a955b6b48d4d26af9775d6ea06105fc4815f6a163f375755013ee87ba34c5f1a1c394035845d19135bb89acafeb675ce49e4abbe6a5a2dec55676c15a39a0e7150f07af8f0f2df0a483905017eba15a7acfe83283cbf832ec979e39a0416595b69cade899313f676dff3303136b3d44c95bc66708c11a07b3399acc0f81b75de96f1aa856ff"}, {0xa8, 0x3a, 0x8, "e9de36ab1ce98fa07e8d197f26242b191a58fe1f1743df78cf558871533d4ae683ebc7ebb94c86d3e8e06860b28bab0b5f5418a716cc3e8cdec43c905c02a6f45387e67d0ea39366ce70440a49d57966710b909d52d60ad3ca76dbf7f8a0794b423ac013df0e5fc2ce1f40bc198832ff2fe63cafa7e070371d50e8deb9a9d0383db16d334a91497cbc1f3505a239b1b8655c82f1"}], 0x1440, 0x10}, 0x10) r2 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x3}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r3, 0x1899, 0x30}, &(0x7f00000005c0)=0xc) recvfrom(r2, &(0x7f0000000040)=""/229, 0xe5, 0x0, &(0x7f0000000280)=@can={0x1d}, 0x80) 2018/04/25 21:37:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x7fff) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0], 0x1) 2018/04/25 21:37:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffa9) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000640)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) r2 = getuid() getgroups(0x2, &(0x7f00000006c0)=[0x0, 0x0]) lchown(&(0x7f0000000680)='./file0\x00', r2, r3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000800)={'vcan0\x00', 0x0}) recvfrom(r1, &(0x7f0000000700)=""/241, 0xf1, 0x41, &(0x7f0000000840)=@hci={0x1f, r4, 0x3}, 0x80) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000600500008003000080030000ffffffff80030000000000009004000090040000ffffffff900400009004000005000000", @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\a\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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001001380100000000000000000000000000000000000000000000000048006473740000000000000000000000000000000000000000000000000000000900000002010e00ffff0800472220000700000000003f00010000000000163bb10797000001040028004e4651554555450000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003801000000000000000000000000000000000000000000000000280069636d7036000000000000000000000000000000000000000000000000000e0407010000000048004d415351554552414445000000000000000000000000000000000000000010000000fe8000000000000000000000000000aaff0200000000000000000000000000014e233800ff010000000000000000000000000001ff02000000000000000000000000000100000000ffffffffff000000000000ff00000000000000ffff000000000000ff65716c0000000000000000000000000076657468315f746f5f62726964676500000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000000000704000000000000000000000000000000c8001001000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000002000000fe80000000000000000000000000001f7f00000100000000000000000000000009000008fe800000000000000000000000000018ff020000000000000000000000000001ffffffffffffff00ffffff00ffffffffa9d4ec34000000ffffffffff0000000073797a6b616c6c65723000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002900040202000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004d415351554552414445000000000000000000000000000000000000000010000000ff01000000000000000000000000000100000000000000000000ffff7f0000014e2400660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5c0) 2018/04/25 21:37:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0) 2018/04/25 21:37:32 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:32 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x1a40, &(0x7f0000ffb000/0x3000)=nil) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000080)="f837c42cea1cd0dc1a4441168b54ec9c4a9c4a16229b4f65758ac2063d52796edb35fdad97ad0fc7f7b5e70175c269ff00379e48b75f1e8c645c9f2160aa0d4bf3fa639e4f204fa73f8a337ac519bee175410328710ae1760fae983854b0d4e351cb77ad6f637d8991fc3ae7b3350e34c4f0f78938e9dea21cc14f657c823f0a3396e8f55605fcd3eb7ae23fec83b72aee9e1ca6d9459641a0549cbecf834607258d799ee2349d9d2c9f09aa15dd783cf073eba4caaf66f1cf33b40423311b767a9467292dd5b45c482506") shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/54) 2018/04/25 21:37:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 2018/04/25 21:37:32 executing program 1: semget(0x1, 0x2, 0x22) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x105200, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000001c0)=0x10800001d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e23, @rand_addr=0x7}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="b770c5be76c4f50f04e72e3f680293a60d68cc48102a790d9adf669635953066270c7412bac68185bcf7fd12a6dcc8534792d450003853309cd3d117", 0x3c}, {&(0x7f00000000c0)="cd7756858aba8f6fc593f5ea8e4b84b0b6ea72fd2e6f6493d936f7af96de380e96ca0917566405b12c7ee314e3d0ad0e0f", 0x31}], 0x2, 0x0, 0x0, 0x40}, 0x44000) 2018/04/25 21:37:32 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000023cd4c00000002004e200000000000000000000000000800120002000100000000000000000030000000020300000000400002010000000100000000000008edff0102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000100)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@multicast2, @empty, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000002c0)={0x7}, 0x4) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) timer_create(0x7, &(0x7f0000000240)={0x0, 0x1e, 0x2, @tid=r3}, &(0x7f0000000280)) 2018/04/25 21:37:32 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) inotify_init() bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$unix(r1, &(0x7f0000000540)="88e1d2de2315460ade12f86cae73a1357cf69d62f8377db1cc04fcfac15c3679cb282f1650a99be87003e52f23b28aadfc0638e93e7e0b7d5150ea968da0f0e3347973718897a3b8a3be6ce4251d756cca463c104296d7e43a79f1bce2530b3c", 0x60, 0x4811, &(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f00000003c0)="a3619a9690fb6c475c3dd0f4a05cee89095e2c9cc07d7def5cca5eb445e74a05554dd5abf33f120df5c0015b1bcfdda6fdbfb098203219c58ef1a65440bb9c1674fdba4f2e5f32fd61e720349935a17d2cba965ced567f7210c35c5f94bc69decc08f05989f44353a5e55fae48b6ffbf3a15107e30338e8c1f9869cebdb4c1770ae1d988eb4a1a9cfdd8eaa6ef8328e5c1cc76899c83e551db86719ddb5f6cd3ea2c1e7c555efb466fc2cff27d79f38fa8812cb1db97fc97e858dde7d9280c375f7a19674c99") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000004c0)=0xc) getpgid(r2) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="94a9c9133e694f9a5bc16d980828217ca0410462ae15b74dd484aaaef41caf9a4d3a29313eca922c0016742b722c7c93e4484187c0ba8460b853ca47a1e1a8b7cfad4ff392d8b53e107a675e6575424cd24690c7a73bbe4e3b73ead5ed387d7f4fff33018044b482284b9b131d470097d1e4893f82f71203d2fc03e8306a06b659f8c2", @ANYPTR, @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYRES16, @ANYBLOB="b5396d99d95d3e80991354ccb744b827a446e2e050414c0fb6878027e815b41b0099158ef21bbb4b0482928ec996ffabc3dece55a65e4a208b061525ec479bdd0869b0b0576ac7630c9546079a8ee9f7b2dc3fdac9fd0f60828c62aa56e48bd9ed06dbb61788d530468977d875e9768496219e9dc9c6972c4526ce037141223a84899bc0d7d54c814471f785be04b6ebcfbdb2bd675b6d0fb404d7e60dca5bd87cb67deb65b4aff162c582d1bda0f1cd2cf841cfb8d5c2d480da2df04f69c9c48f7ead08e7d282b42555fcac6ea5921e55a0e4bb3e787d6d640709d7606955dfb1ab", @ANYRES16, @ANYPTR64, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="439196ac187fb4ab734e168c245135d040dc9aafd8efd950140b867f0a6591d8c58641e511fa5bc63d7dc4d2222ef28852e1365a4241bf5ae4301ed0d1ffaf498ef4bed75a1499e968745f39e7c436553730109b9316dc41884d23724ad18faedc6b7bf0962a592cbe413e7b49337688fac6ad7d64896aaa999ea5dcf1394021868882e2fe0429dc9f6e98512089d557d227855c4b3b614f6a4d237bc1828b52b82e759e29f57d5efc4b0a5675b696dabfe57118011eaea72be1c8b3de", @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64], @ANYRES64=r1, @ANYPTR64], @ANYRES64=r0, @ANYBLOB="26bfa1279324b1db8e820e5d718e4cf9c56a75ead458df00ea5de57d9539d775deee9f406f2fd4066a566cf31779f7ab47fecc82b106531c00e669cb071a1158", @ANYRES64=r0], 0x5) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000500)=""/17) 2018/04/25 21:37:32 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060064f97fea3d2d5d997ad6406613ee9a5dcf69326fd3aa67558f7d302012eabc4ab828ba5384553052377db1534565c74b59bf332de19ae91c4a85d4e596e282e13592b2a7c92771e2d9e98ff7846e7a76e9c1c888699a47"], 0xff86) 2018/04/25 21:37:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[], 0x0) 2018/04/25 21:37:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000080)=0xfa0, 0x5, 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59ced96b7e58d88b544636a3760e0bb6285ae26bbc87ae417917088430fc2dc5f4e9a761135d11c4560ad40afddfa97d79a06852bb2558aab262ea0b90c730d4dc5485af76dd288ccd9a1a643c858b0a0e8b0fb3a214b92af60196a87cd2000000000000000000000000000000"], 0x2) 2018/04/25 21:37:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x200) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x4200) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x39, 0x4000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x7a, 0x4) 2018/04/25 21:37:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f0000002600)=[{&(0x7f0000000100)="4083e5607a7a2c57fb911a9620d54767d067ea34a119f9968c56b58255a7ef95aae59b7e387423149cb731cb56111f77a575b749f8fb46193d015bd335d59dc9834ff63ed3851bd128d6a0baaa335039c3e1fd4c8a818b0b90f45e9e94fb833b7c3f9f7ca3212dadcdc6fcb37d37562f6cd8903cd1cb1e265fd76d497ef36ca28dd31756e7f254a7", 0x88}, {&(0x7f00000001c0)="1eed4a4e75ccec3946a16f380ac9d0f465ef8c1d5c4104b186006bb22bacdcfd2fa603dc9095163cfa3bd82ff774", 0x2e}, {&(0x7f0000000200)="4a5f684f7c9e32bb235ae189d4c6c28c48a245ee70d35248147317158371abd8af428b2e33af851ab38a8fdeb3436535b3cc6862312d16902dbcdc42427c39bf084e72b8570a9ace50c5f7e830a0c7ef188db9179acc1e812339fd3849af9e03b7a810", 0x63}, {&(0x7f0000000280)="7c046e93893e4c2fd70ec847296efa719efb9bb5cf333c9754301331c633803ff52b01bedd4ffdd9b8c53b5b728f6baee3ef2263bc3090edf6c9fda8e9cc6ae5551b7c483b451816dbc3e09a63fbad228c0768459b530f7cb47b4cd52355cc39c946c335a34f3a07ad3460e3e6a47e9ad9edf579118b436be3eebdc2a581905d8dbbbb245542abef7b8f8f6a2ae49c22436f431a899412c09479250d5a2010766ffcad718f6b3f5703e8281d11e0ee0b739b4462ff2335d0", 0xb8}, {&(0x7f0000000340)="138c81f5768a44a469f545418e6c08fb65671f071e231d3ed19f64417951b171d49a47a59e59e1c3f4c93b53a64c59d29ec4b97bf09c6cee6a7c5fd4a5ebda742931de8c82886cd0e4000168be0e3e0d1517386c5dc8489e93c38b894ca330c7ea3a1f22b13260aff72993952c364c29e79cf4c7381e3a5a761667206d0e9ee2b4d8cc3316f3ef66d483dd365ce8e888e494c8bf14d2b6bd05b1ea", 0x9b}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000000400)="8d935a426a0eed3218133ea00322c1ebd0b214b85d3da402084d83a54c3653092fff9b686b5615ab6a6c03c80d3aa86c2a5a9d97a32e44559386c8882641d84f95f91c2b2f53560fa92e0e", 0x4b}, {&(0x7f0000001540)="c8e0219891f8d9334310dbc590cb516bad6f4e94c3576c6d4b72963af33d8d6d25901fb3e06d8aa033078c2f4d1fa6cd3190e063ec13c09a47a6b330aaf07c7579937e73ab35ecd1465c07773188fd36716c743fdd0abb0ac252c28a9caafa199a632b1b4abaa1258fabd5b74428eb4292a9845122b4be566bd258dee2dd879de7a7761b53aaf669adb339a693bfbc502cc59ac71714dec126158b37c0471d96ecec", 0xa2}, {&(0x7f0000001600)="b074a085e75c331f437b416bc7b43e9b74a450d821c1b83d3c67b7c5053229e261933ff47faa59d248fe2d091b1f4a581ff5fdfd370bd49a51b7442747ca337b2a439d7f1046dd789bb572a893217c2b1dac0d8b81d22eb2d5821f9299110dc55d19de62ea3e8a2ee49d3377e949efc131b2efce8a568bb5de92f8eef04f827f9ab8ee86a8cbc28d9e7ed83b04818eac7767623d55c9756f3f69c4d1605911310281af73469979d86fec95456ae9c4dd5e003a9f078e763dadd79886db46fd5cfb30d5a5d1f226d6c60b43e4157b29210bddbfa19f761c3f76abbe7f94be54fabba42b945c46af630abed2bc56eb2c0cf29de5e4d7372660de914e09a44751d782a9eac61a16b39e6815853afc43a838f35a7ad034a7ed0e50dad9a0951cb0ca4865da236f133812f31861c1b763b126c19097403d45926a42adab79d4332cba26f035e72a5396b3526d383f1d5ac549f169691df41d6086bd1179664ea82dd2c4ab2d8c7179746376ce57b6dfe49ea11f9f83ec501d569d6c84a05638d41aa1d6e9102d738d5fd83884de2f42f97e821a0224449c54362f90678c12e471ace84a0f0b9082aa5cfb38c79005a9b0ee0b4d2db102ca5543a8e7bb8f5d258c8155d638347db0e2530709fe4245f529dac0b3679d2118672c1a1354786975352f0a8e967ef2a92ca5695e1c78ef0f7421400e7b3e733b1077595386344b4fd55fd742de6f2c41dfaf58e9dbc8c07518862ee13db3ad18dca05048622f1f9e275ef2f395800a7c0a5f32363b1d6b49196ed27e06bc45f5c8f21af07ab648682e7f04d1b8fa45f476ec2529fffed73e6efa43ce05b15cfdb58b56fa7004242bc2e275be91ef5079283ca302fe7c401a8d43a27614844e4e29b6b0ca2d935de909c700345e940397a9ef9f9c9a8ebc75832c3a96d4e748384728b08f7dab25f97675a9c6b881348b7accd1e4030f1f33619cc995589a8d62b15c327e575a2917b7754c242c909c41548428461b3378a7144eb308c607bed43b97329a02ed329478a87479a2ee46ecdaf5cb99eb907deb03e2a772f0d4d3bb1e9be4d222eed94821a523c2bdee850db5e9e646e9cb9e3413b3bdd87c7e76bbb71c5c2f8161a3067275825fb6e3859f3fb3675b8c46459bc7486ad0b23720809849d6ddf4bab1299d142976aa9b198ca42bfcd8c2360d34953b71a2b79dd27d1bd7cab67808a21e90457cecb9cbcb72b053f36c80aa0067d4fad6d0386224f867368c7edb9f125dca588c085038f362863ca9c92bef4bc09a308990cc9fd1492914324d471362efa13d532accbb119bcefb7a1ec7bdc980bebf67132fd57652eb008ae25d6a5ec861346175c2e50b06d714d300d50e3a0eb55894eba818e0b998f2f0ade7716b4dc2b6249c19f47a4c3313d0b77831302c13fbc3769de68b9b220a863225fe74ee97ec2cb67e81567d1819d4ab63289889362cf35173c0b9da505ed0a2d547f12bb66989f60cfa2e580fbf265b72c757cde13329eafdd7fbeccc59c6bbd4f5bc7acad1d6014ea5e04c2602a7f356e3ca264bde23a4b51dd62a04fe7f830c0e86e2936c7d4f12e3deb12d73c0a67f387ebba5bf27baa067e3a813019c559c9f4927c6c6ee6b5143df2e579a6cc89c46e82ccb9dd692c4962dbb54a02c247f73587a3f9f02428b129448364e3d314b1e51d1e9e40c58db28b8c72725f6eb22ece88b62347df903804f9e8e8f02895f9e84ec0b03aa76f9113335bd87de019333f843d6b58df37fabb089a8378e8a3ba3e6ef79fd4cf884612cc274e4a34e639e2ba6a2bcc17bf8d2720568f4ee8a424532d68b618185510be308da4a972b058d4050fe83511fe10f010e5f79a4ebd54eee0679697150fecbce6af042592848a45ccf7556adcbd843c4d5e297f3b24b51e0bf5c7144c7d52161ffe80ad5cae12f2ceccc6fa0e1933b2a8c13ea45684eab4299955145facd889f96ce89a34107223ff130281ede9d2506225c7a5c289ce13a10703196a1a272c477772d7760824e6f8641f514812ede23d2e75178ef5b8ca8edb5b042b9e05d8faf1f0105b53aee3de21766d1c623a79b691b1a9276962354bd863905b65c2778b6d41b0ede2871fb4f44980bfbafec73b971675009f0dff392746046599251f5d99edb84d69d9d92882ccd2719b496fdfbbeef026b0b2c1fea6609d0f0516e245e06f2d64cf4a10e930aedd6446a5d12bb1cad4a6d3a3f9bf5a9926ef938c1c89a004f268c5c419bb1bc9d068a447817027dc1f9d25a78d16fcb39cd4bb263dee7df69c919b1c04077ab8828c2482c9f7919bcb638f37ab86318bfc014a24c167beae48d1bb040d7f9021f4751f4fbe1ae56f4e515085fef20255a121bb69912d37c2236311d585b05e24633e54683beea7a1f20ce444d74bb64649aca9e050827d167d485fde16f3b5a3300549dbf0ebc23dfa784eeb8aae3a13e21712d0750ae6ab7702e16df4a1b8374a557f93b56d05041e4aa24119ec7ec1b2acf92dda8c8599d8bd07d4859333277a2d16b26992b28db0cd0f4ef6f7c6c392603416d5d2420b4da2557f4b7821fe403d371a00cb3ed097c36eb788d1a96b564cf569d92cf42faaedea0328372ab3685eea5e84b71d28fda612f433015ae09958aec713b8ce621105c71851f732c8cb5c51d256847dbcef30b5fe397ccd92d0e79ce2c347ac4b1e8bcc533cab7e669dfa123a35b75f48fcf626a9f4650637470461cc366d2f0b01d2eba652f6576d225ea5f7b6ef56a6fd58183fe17b777270e0807a883a7f44fea02fd7039402a04462d05c8911b1216d02331407a058c9f2dcddd3c55dd46c621afa72da9db0bbf1dbf96342aac28c7df0c0f51f0ba4d1a1547c9bdb3cdfec8a267f89497dfbd009c59adb5af8f19d28ce65d25360fe47430822efbd5b82c2e9146bf31d286e23dff4aabddd6783fb32b7148acb13ebb259a5ffbea57e1cffce7a5a7e6c8d1b2a1b013bcc957033693049ebd94c5f8d2f19018409ac2e94c566578ffc2cb5de3d6224a20e96cf97be98c1b889170857dfc7c063442836e39b21be7ac6d76a2baaf7278d6e0e750270e1e23fb6129744954631863ec3e5bc41a1b2ca4055003ee69ffb5be34c6e394e98377a68bd4fa9f431ed84e3e624e5e33898642c376c3409fe95635a7219c64aa87dd7db6d35200ea19e87a1b437c009f32806308397d25d4f122c9bfebacd22cdc2a0e974ece351ddbd358a907a6cf5ef8fd646b57d20180005ccb88a82ded1f96e6b46d4ffc4457ca3a5eb6dd80f6ed588ac7cd619042e5c8ce413db8f898d4b380fe691473c404af2c51fb8b4130afe1425093c735b3607c949b51baa822b3a60bb645aeb4eddd7143f06592b1a1c26381e717c8f76f75c3fc3ed9c6ebc5592759686e3e389709da64b77e0e8dae560ee41040138f6a81d0eda741f57078b6e806603a870d571e7fc81669b02a4bd5ecbf567fd3d4abcf430801ae5e10ea9f7c4a70d41bff0c84f4eb26f9c0ac05a446f4fcc6fe018654093cfdb7853d1d513fe86ad9904ff04e19b7836a21e54d4d664d11486db9bce08c3d8cd590380bd0029c1faa599df1951a0ee62f91db5cef5a968f3dfdc5a15b083b4ec79e7116a5e07bfb7c23cefa0f8907044e2f9c7cd7229457edae79018a85cf03f0d2f097c6118aca42d2ee306fb2a60a971bffbfb9835aaea8442033e1c346607ca8b4080fbbf194404e1450c9a845524e1eb970c41a9f9f4e256cb589361ff9a0f5ab832ea8c1a71d26ad6ba0f7f2f71492f319579fe68b3af42176965485418df64d40dac85790c27ecfb405e0cbd7ff22c56d5f5b8fed280b39ae08323b926e6de6bd4f74aa541b78a5c63be783a3c398aa6750177c0c3c32fed52fce14d592f33c9591c0ce856d4c7cfd035b3d7e8026bff03839ec55e17b4afe62c7ef986bbb48f46c7062af3abcb70e1ff8ef29ca31555326fda6a16fae4706f04ad942ac1326c5df66012163379c09bf33567ab116fca59f2c223f713f646de366beae26eb944704b49f4b2a40ae641a73ffeb476cd28fc947749204bff8c221927c65f643ed2b9be392f1fc77793d0fb51cef67227712010c205ceb134f94502574cdfa7c0bd807abce0def4b69c37fc495d5d621eb99dcb8708e09ae6992346e3930b00d2ac7ccd79e50a0adb92525c2a681cccf26fd221c18ea57f7322f31997c1c92a74578136a11d59cddf816204b22a0241f0ea821d15cc11c13e81a8938265d6aae5d038eaa80ea4b74c908b0938593e320a193a475d10f99fcb6fdcef1037e74f19e75d83f9a26dceed2697d2bde594895061ee12bc7e2820e67865227f99d87db1cf5cf716d7bbd6fbaccfbdb71d3035918cb0bd463c72064bef112fb300d00ef334ee58796fcd0c130b3869bea29cf0c38e1ad51c5e7b8e4fc8ff057ffd57b7f77a29266661feca1b08ddd2f78acf7d1a0dc853273cfefc219d4454a04e38ed9381cf37d089d80b90d5f1d582ac3fd97f8e3fb9b02bcbb684cf3484fc785a7c6b8b2ab6683b260f7ded845db79d14bafcde44a27854794c0e19be96b23222a80d736b913b159386b48fbd876ecca3b4b170a92b30a60fa0892824d3f44c395d0a33d51e37979e8c97f89127b2f3aef5dc8b5a37535badf6cea605c36d4138a30607b5bfb06938e68b1bbde99c802a1395efdd0682cc332169cdb9bb9bd4cc62e5355938b7fe25b28d4a36ed6cbbd3532426c0d4b7ea9adbc45e99a10b104c640efaa8cda5ad0139c62c14c507ab133bfdf6c88d1dc77771bbf937a763355e41801a552100000a470f31b87df81ca06d1d29e9f3808d6cd34a8a1d8b77224bf1d977f428653d7078bcbd9089cc5b5f98a7ed84815bd7adde427f1c6dc0651ae91defd979ae72dfc6acd6666483a0ef2795682f91ff9877158b9006ac1406f1538db68c8dc1882be0efef051055b8b44a293d843d9709c6d880098214c44e74747241fb561c0f9ab64cb1246e2141be4816a7ff6c1718228515bb4f74cabe0481924948c42c5d6689892102203b7a1e2b02d839874e65d8ac098e3555ab55ba9e6b27267e23dc9a12b2dbd26be5ae26bd5d77527ef4d9cf643435edb9433356c9336d1168d36c91e77c4f57d20a3942468d493205de9f3cdca9931b250ceefa2d235b7ac22f7b9654a843dbe59d07beaeb37e2d019f3830e0cf64543817d09a522c6a20f0db4c5458800a37d4a8a767dd8e9a354a54e743cc57cded538aac5a42dd9635fdf128d3b0d97ad8cb006d65ee7728c4f5d82a012f9f9bdbe661db68e6a1ce8e8603fe52822e69730e36d3741b514619a3bac0845d8e3443b55e9e9647dbf86564b77f0557ae81ef04c0f417f402a20bbb81e7c62f85814610e68bce29d3415e57973d279072aa08f711ef68f15fd6fbb12895a9749347c7b4625e222bae7e69649cd1fc9d2bb70594225f1a7c1f04525724338d133ad7afc6a81f0b20e122958a069356575cc56d90bcf22923448d9464c47163609d7212b51332dc585e4308f26f0775c7f8678ca7b526f2901cf061fd9e62ad002251ff77ca596aa3e41ca6d50fc4eace3b0651b0e3eb33be78fd3ee8eb761818a719bb32e4e51b66d82757eae7662119f87c92e4feade85839a61343c5689a8fba11224bf06eaef5f8cc59d505d27100514809d3f3024886108bb21f1360c1ad0c3bf4ea2072d55d93557e8ee12b49311b1ece0000ae273e255089c13c554d47d6caffbf79dbed35d3dc2bba2e51be6305ebf5c9c1d5a3638202e35de00e52b32079562cf", 0x1000}, {&(0x7f0000000480)="2f6b7ec64cd495486996398581d6d16a84b5932ac007e63aa8ca6bddbd9e2a6c38cce0a6a6e66cef9c9d45f35d118666721c8d", 0x33}], 0xa, 0x0, 0x0, 0x4}, 0x200}], 0x1, 0x4015) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000026c0)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0x1, &(0x7f0000002b80)={&(0x7f0000002800)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=r0, @ANYPTR64=&(0x7f0000002740)=ANY=[@ANYPTR64, @ANYPTR64, @ANYBLOB="fd3f8cb0ba3b46842cf6bcd42c39606bf43bf0d627415cde90", @ANYRES16]], 0x3}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/25 21:37:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:33 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB='C%'], 0x2) 2018/04/25 21:37:33 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0xffffdffffffffffd, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x91) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:33 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000380)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000240)=0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0xffffffff00000000, 0x20}, &(0x7f0000000340)=0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) fadvise64(r0, 0x0, 0x7, 0x5) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {0x77359400}}) sendfile(r0, r2, &(0x7f0000e64ff8), 0x10001) 2018/04/25 21:37:33 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x3fffffff}, 0x8, 0x0) timer_create(0x0, &(0x7f0000001980)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f000004cffc)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/4096, 0x1000) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/25 21:37:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r1, 0x40001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x2) 2018/04/25 21:37:33 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3f, 0x200080) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b446fb9ddd7f186d91a918c3956d40a0de70900000000000000fe0ddea516ec3350fba81fedc970742785baaf8c1dd686ca45442d235ad1c4c3f16682472bd5c0a7f88fc45548e07ef9d9dd414fb98135d2f3"], 0xff86) 2018/04/25 21:37:33 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:33 executing program 4 (fault-call:6 fault-nth:0): r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59c0c17d638476dee57c4fd8a18a1a2d283d9c2f7ae98304e805e3638d63510b24b0a5f0f240207428534f3aa12740dd907f2d3cc62cff821ae3aabb567baa973a09fa1cd50c1f279e25ea1aa9b555622ad6bc1b9699f286048da74aa2555c2ad8277e9e3477b686b5603bd45ca1ed3194675c24ad1846f05caba0305e39155b574452ddbc47771a94343ec6581a1c735cb7256fbca680bfe9a113ee393371"], 0x2) 2018/04/25 21:37:33 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r1, 0x40001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x2) 2018/04/25 21:37:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000033c000)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="cb6af6054ff5810d84b80d391f9626f885de5ba7bc7cfe1a8565f580f88fed3cc076713e2fe14435dedc552ef9abf95e42f34369454c8daba0b1089bded5cf22c8b92f6ee7bdbc05862b95ae092019a7b96858e2d03af00aabc4477daaec2eb2", @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES16], @ANYRES32=r0, @ANYBLOB="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"]], 0x8}, 0x1}, 0x0) 2018/04/25 21:37:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:34 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x8) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x40a, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000001c0)=[{0xf, 0x5}, {0x3, 0x4}, {0x4, 0x7f}, {0x2, 0x1000}, {0x2, 0x9}, {0x8, 0x7f}, {0x0, 0x5}], 0x7) 2018/04/25 21:37:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mkdir(&(0x7f00000000c0)='./file0\x00', 0x86) fcntl$setflags(r1, 0x2, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x58, 0x1, 0x200, 0x10, r0, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000140)="ae8dec34136345c4cf1c55300dbadcf7aee6d1843bcc2c521c27fe0237e430f0f471d6fe33082fb2a933365832a2e1fcbe14eae008df6d470faf080b729fde8e18d583e84bec4164ffd14cff266ba2bf237e5cd43f45dd818f00151882e88f0e802b29e1e6f8d865299750db53f632da7e0fa77b7fce0b97f2f1c1a583730be566218311f5ff04eba09d5d56e4314cab5e6b7af949a714b29d263676af9d247f2915c5685274f1f0960b22b50e330e87d3a1e0c6dd10ef85fb25de1cda78fbd2b954f49d6bd81645e5c3f8b095c509", &(0x7f0000000240)="13a40955690c3fb45455de7f0b868ae309cf4f2663a8e95c0c0bceeb25470f005d0f287b9ee9ce0b9739fe8f6b993c0782bcd9c52ff6c167912b2cf38e2d3b1c3460d5147bc4f84f7b28b4852661f2c4ec73af48775d8854c21c51891d613f9388d8a46e7712", 0x1}, 0x20) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000300)={0x1, r2}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000003c0)={0x1, 0x1}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000400)={0x3, 0x4}) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/202, 0xca) sendto$ipx(r0, &(0x7f0000000580)="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", 0x1000, 0x4000, &(0x7f0000001580)={0x4, 0x2, 0x2, "2c44e1c03cba", 0x100000000}, 0x10) getpeername$packet(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001600)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001640)={'irlan0\x00', r3}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000017c0)={r2, &(0x7f0000001680)="0c3f0fa823d418b107a6255acda4aeae5e3e179a962cd299c0ecd0d5bcfde4fdddb0e7619df414f7ec3d4c1dd1718fd0cf378820f12912e38ed62f6883994ec00b4a06bf9e7c33660def652d9baa76a84dd998de4808e9142211325c041c4c654633ecf3527fa97e8616c359e0eae497d01083191e376866204c68cf13b37e65acd1ed520fe744cda65a91bd92c2da7dbe", &(0x7f0000001740)="e03099cab0798e94fe5b91e8a2a06972a1ae043186a1c975acc696ce94a0f90a701bef906f34fb95073b5f672cd156eacfe9c3d7f1f98496c4c63da7e93469e4dfe3b89374d455ca7915853af424164c47d31e6e084ac3fb594b572da3235e1d80745720293a8823dfe21fdaa17eeec988e450865e2085d29e", 0x3}, 0x20) r4 = accept4$ipx(r0, &(0x7f0000001800), &(0x7f0000001840)=0x10, 0x800) bind$ipx(r0, &(0x7f0000001880)={0x4, 0x9, 0x20, "7b8c93d0e197", 0x6}, 0x10) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000018c0)={{0x0, 0x2}, 0x2a}, 0x10) getdents64(r0, &(0x7f0000001900)=""/72, 0x48) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001980)='@.wlan1&),\x00') mkdir(&(0x7f00000019c0)='./file0\x00', 0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001a00)=""/208) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001b00)=0x400) setsockopt$inet_mreq(r0, 0x0, 0x503165bace195510, &(0x7f0000001b40)={@rand_addr=0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) accept4$ipx(r4, 0x0, &(0x7f0000001b80), 0x80800) openat$dsp(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/dsp\x00', 0x2900, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000001c00)={0x0, 0x0}) tkill(r5, 0x0) 2018/04/25 21:37:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59c0c17d638476dee57c4fd8a18a1a2d283d9c2f7ae98304e805e3638d63510b24b0a5f0f240207428534f3aa12740dd907f2d3cc62cff821ae3aabb567baa973a09fa1cd50c1f279e25ea1aa9b555622ad6bc1b9699f286048da74aa2555c2ad8277e9e3477b686b5603bd45ca1ed3194675c24ad1846f05caba0305e39155b574452ddbc47771a94343ec6581a1c735cb7256fbca680bfe9a113ee393371"], 0x2) 2018/04/25 21:37:34 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0080010000000000000000030005000000000002004e2000000000000008000000000008001200020001000000000000000000300000000203006cb8f00a10e779d800000100000000000008000022efd5b4c34a4d5970a5ac0102000000000000000000ffff3ebfe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getpeername$packet(r1, &(0x7f0000003440)={0x0, 0x0, 0x0}, &(0x7f0000003480)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007640)={{{@in6=@ipv4, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000007740)=0xe8) sendmmsg(r0, &(0x7f0000007980)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000000)="618e28855706566e6a92a9f00b80cc80ae2782e984d2adbc8191a7b8ea031f674f6275c30ed7ab71522fd0955219053d06c35afbab9dfa55dd2d7372f124ced2a23b4f6f092520402dbc571db022f0860373ab5debae0c5058bbb09936f8dfaed740dbb3fe0eb42191a21e5e367486fe", 0x70}, {&(0x7f0000000080)="302c1d0a201bdbd93fea522906b01e56c91c564f3ac8f8b648d3ba9023595f249818510f641bb61add50e68bc6600f084b3129e273bcbe9e9fbadfd9f23e1b2bf5fd15904dc064ce3438d317dcd4c73c6970522911bd57a477d59e3d5595651999787bf8a5b8185e98760b51fea47b91e793037cafc52e45e9a15c5e2fe1d6c8d81f6b002c7731883451cc686508916aa6505200eb3ce9084579c0099139d174ec3a4aad102a786872526d852135d26a4ddb93373598c81159d78dc7c1", 0xbd}, {&(0x7f0000000140)="c5409e4fdb72c6d68ee7ef705d2927072ca43face890", 0x16}, {&(0x7f0000000180)="62b97e817c348174b7f57a660bbbc8bcff4a828b358ba8471d040092b4a0f576e4f4d820a2b059cbbc67d837632884780d8debca99c98ccddfb62298f8411edb9c56a36fc808ec2d6d2e6aa7707d630594e5c3bc3e940c5e4388257ca29a89cb5b0bd09106ffee9bb12f8b0fb961a1f984cb9f3cfabd9cf972a69f944f9a48dc39da535f723dc7ef70f1842e2484650df3e1562df39f7f6c213430116d7fa946bfa93bcb687bd6ccfa2f1b0ab9026425691946424a8fc44933ed8538b2f18923d2b9928be1c3bc4ce4476298ca1b807128cf9d94dd", 0xd5}, {&(0x7f0000000280)="f1f6e4a8e1cb6cf9cc8b56ac85df4115430a85217cf4e857bde9b39f3896320bff5ea5ec85906984eb1ca326fa9582d746aa3d2b13e04d68ca225dcf2613ed96109d3d4c80bc79265b65ef560358b639d0ca0689d2407121871e9ddedc3f09ffbc418075afe2d57ab449a3df04cfd6cf5027db62c0924e1e4c4f0f48c83e9baa287cdd388fc7b0aa1f5db295e6adc4987f0aa074d388f3f2447cf441c970b5d62f76652e9ac3dbf34318e30114c3f9f05a299ec4a9b56b75211c242d7d66235b1db88d47d469ec7c1b56c69be6504cfea4043a853f768836c424108fc792c88bde172b59fe7d76c002c524f92035", 0xee}, {&(0x7f0000000380)="ef3f30031685725557570a8daa68b68af9b6549a8ca9887224e9fd6ddbea72e3078b6f5fa186848558650162fd8383bda62b9d889e2bb9169ca78b0ffe687709d4d77e10edb1089b0d1f6e6f8f5f9d1441edfa902cff1d36700f9c1ed9b84dbf0afcd887f990e7f28fceb85ddb248e89a31da59ac007d83933e0f62aa59dbf20c5fce0cf5122a8ab089b39133d2df7defcf466884a5014248105ce90c4fcbf10621df643444b906daa6ae0", 0xab}, {&(0x7f0000000440)="71560cb5840a3229737d6ad7395515e479c98193974f9c91c2485301d103ad9add4fc6d0104c36bcead4471278c094f5855250c94c2335b851ccf211001a83d97a5cab412c29b628daff5491cff4a196c680643c0ea33a12601f7045cd6460f3ddd2821d96dec553b0cd4f8f32aa6affe72fa6fbeb3a82be100f9665063f2b607a6ade043bbb81cd2130ca4501a0cdca795a4fb7d646a742a190df80b6edce5a8d2cc13cc25db6c3de3a2b6dc7b2f951521ceaf88950925b477f8f5e3fad31fb56a63eb5efa5b9536689b3", 0xcb}], 0x7, &(0x7f00000005c0)=[{0x50, 0x84, 0x0, "218fa95e9623e6802fc0d8a8be7f6be96560bba694c8acc233a9c0053d883a207a6998b8de46dfd4f5a3b292d0ae9f6a77ffbd72ebd39ac0e39681aa26d6bc"}, {0x28, 0x104, 0x7, "3154ee7985c2130dff7e663dfc9da4b1077d71ad9feeac"}, {0x78, 0x13f, 0xffffffffffffc0be, "fceb50c39600309e13dbb6e2a0fd3e1bcd44d18611bd114c9db0dba13c3dfeee53628828cf7824ecce2cacbb5a887abe26ef6bb45f28d022434d5e89330febaa8d2bec2ca1257bad790ee33ec1fbf75657f4ef5591685f93043967e32f4525b96293a5a4af0d04e3"}, {0x48, 0x107, 0x5, "928278545d6208dc15a04d23dc3ce3b9a4795cad881b6e39adca254f4640d7ebe2187f4778c2c0dae0fd30b2dd4d49bffb3daff6"}, {0x80, 0x118, 0xfff, "56b4b4361c519247d4462b83ca4c7a87ce29eee2feadadf1719dcc86276407e6af01ba8cf79b08250b4e437b57cde34bd4c9e47f9fbdcf130f3f82a3e35e2127114697d6b8ee357450a9945535be5ddd2e8b2566b2858491a19298c4eac9ff8dd6a6563001627186aa"}, {0xb8, 0x84, 0x0, "7d269cf636dbcd31472a3dce00464254348bd66a5574b39f3df9f217734e0639672b4855ad23730c9a82beeb60b89d9e2b06af7ba0d859bb3b0cf5e9d6f7aae9c4e3f7282ee0f741470a1d42a54429a7600905a2ebd66656b2df3118240a84c4c52de2534491aed701dbd0e1ec4b791faab8870e03854d3ee986a61c6870a230e3b94d12f21c0f91b744d8f47fdd2940b12b7d510cc3fa1d3ff2b43fb55195c47b67306e"}, {0x28, 0x101, 0x1, "2d699b13fa045330278d71407aca919a2de734ca34b941"}, {0x78, 0x0, 0xffffffffffffff81, "ae609678d28eaa6c084419c8bcd9f25a0961ae3ab2d9e4b4cf9e5616bc756afa5b563717614f31023be9877178aa41161498e41cac81856d9d876406c00e199558f0e4b0609044542abc343d43dff9e59353dc0314a14cb006bb217d6f9d5b27b31ae6de"}, {0x30, 0x198, 0x10000, "b3b40f9ddc0a3305a33c7c6fd6a00874cc90d2e384471b30f8a7"}], 0x340, 0x4000000}, 0x5}, {{0x0, 0x0, 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{0x28, 0x119, 0x0, "ae7d34dc4fbeed994fa8a3de51928b8dc55c9486619a"}, {0x58, 0x13f, 0x7, "12a5c8357e0db08c3896b9f3d0038439f41ef1643345e48f1f1a49d4f0a547333097418c55ebff52be99bd1f8babfbf0a7905adf93757e0addba4e6e529404bfa0870c3b7a"}, {0x98, 0x12f, 0x1a, "6566b3237043564926f33b3076dc1515f5b121fa9e4126c9af28e659015966f57c648e3dfb2148cecb3be3ee07de6590cf89758e7291df8d2c790055d0575b16adf1561c3f0192a04a5d2908fe9b24d7b0784f362a54f018e036b4437e73f3def01773e24949f841317c4a50e7816fb8017b4700d10bc8575b8967a868ec907957dadd38e9f5"}, {0x18, 0x6, 0x7, 'k'}], 0x1178, 0x4000000}, 0x3f}, {{&(0x7f0000006e00)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x0, 0x1, 0x1}}, 0x80, &(0x7f0000007000)=[{&(0x7f0000006e80)="292b2e51ecf6dd676fdc18ef2bc68d1cc4007cf100938e7806134d9ab5788306a4137941d7843cf6c81e7c199e360cba753c3f12b844cc34589ca2780e479eb6ba93e84dd1f9e0f210407eaab4890869678fe1e29c012ee540e638f5e02ffed0ee138d8d5d28afe6bea82012b70f3b7796c410969f49e1", 0x77}, {&(0x7f0000006f00)="d746f587faa9ef134432a9b375e36d9dfa4ad7b8d7b6a145db2fc653b5cd1b0149fad89e62209ce42d4d6a9222eea48bc1a7a523f9e13f49b46b88968a9402a36a8fdc4657c599da248bf69e55a185dbbda632b5e4d6eedc86a5302b13b83647b6052bf49f076f8c3b9dd3309eff0c7bbd118a200d064d59dc9f3e3d44deddabf5407cc2c73607646cff3a77b6", 0x8d}, {&(0x7f0000006fc0)="bfe5b0066aac6a4d8ed8a9632e3cb5cb01bf85bbce7d5918a9895d1177622ea09607ca5a797ef8c97c5f83017b5e980e5c41c257", 0x34}], 0x3, &(0x7f0000007040)=[{0x100, 0x0, 0xe2, "4b6da5fd473bbca71ec72d326118fa3be53123f1e7b9a0aaf3e4cde2efbfc7a36072e4f0d1d68e2acda7030c68056a352dfbb51676afc284d13e1c416e0c19fd9b5b1abecd611cf9c5a93b3c3cf11cf40360fdfa281b0ceb6bce6af6c992e231f6fb1cd33ca44765935633c3937c5499082636e31e1a2a0d14f04f779d68fa9373f3056bb8e9a527079d8b4b6eacfd9c89affd4ff5e6688f26e3cf3929afdd0ef72e55611ef3f7876c715216ae12f2eb6bd5846d6956fe8e8b59e98e24c64e95ac70877d94d3fe5fbff667e3dfa38dad16bf8d3e54a22cb1588cc51d8f42b736eb6ed765c735a45918f749ce8f"}, {0x90, 0x0, 0x5, "126a704faeff5f8f5a4cae6670542dc96258f7b286ac9c1cf2e37a9fdcd6dfbe65e7d670b4240fc887d754d55dea7e047da127e4e5607068c5dbf0fb275c74d87ba2a30f7e87485ecd88b1469aeb233025ffc3e4f7600ea364b59f1369615c831bb0e2127b341c2f025d72ad14860391829ccc4e6b6b24afd2c969ebdb4c"}, {0x10, 0x10f, 0x7fff}, {0x100, 0x11f, 0x1f, "f6d1da687bff15a8fce95ab051002edc4af7e66067d505962b43bfed37840645b02608d0cdb882bad725d4d7047505529eb49311f87e4fa9a0b3f914ef7323276ab92589b7df432dad22eab594bc85657f4b5448757214427fb35788b7d8d6c5896d3b1662766c36c1dff6ec28e8cd9b1fb8c0697eee9d82d7ee09ae8cf3dd3c3b508c2b29378a352dce5831293daad0dbd794810a89402d4d3d91399ef0d9dac9465c10a4da4497ad07fe385b478f10ffcda64b74a6553d55da26a58add2057bb0f4a08ea7e34d5b3d1b910a83cdd7091b0224511b09c192a39771044dc4d176be88e969ffc40a43c76"}], 0x2a0}, 0x8}, {{0x0, 0x0, &(0x7f0000007480)=[{&(0x7f0000007300)="ad2360376101f62d1c61ddaf68f86f3253f4e11a822d3aecfea572e8912cf427486032a1c29396ec8ef24ad14e58e35a90f0128297122ae30116e976a62225a40a5cc9206b7b089a98f159eca6dac9f5179879b7b4a3498b8ddc1dbbdead2af56fc8e855b4c075000368820108fa51986b587cd2a69726c2e188b3d4819c9078816963be2e514903d7fac0868b8d44d6e8459b116347f23db1ba2cd2e7c014a9bd0a8994edc5bf1509e1377df29722c05e2c6cdea5c956562e339111b4b534756b0fe8f1c6ff4707eaeb8abedd2c87e2aa2468a7c529d5a4e96d7ba3", 0xdc}, {&(0x7f0000007400)="bb5d1848962daa8340bd4459d0540b4fff1bf16f010100aa2b3454a5d4efbfbeeb811e00be45645a66faa0c2f1c7442f64ab51869e03db70807d767b2f6661af925a55841ae0de67249bfaa20a2888a5955584cc7ce284d40eca09bdf5a744fc6d695e2273ae4fe67d9507b1e9b2e092fd717617ef24", 0x76}], 0x2, 0x0, 0x0, 0x8000}, 0x2}, {{&(0x7f0000007780)=@ll={0x11, 0xf6, r3, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x80, &(0x7f0000007900)=[{&(0x7f0000007800)="4088920556be08299874199c86c32592e54f0b77366660d925e5f87177f3ecebb8ac7ea3597b9a6f6083d13b0d94d5a0ab20352e802f2df3bdfe4ccb", 0x3c}, {&(0x7f0000007840)="e1a2d1c8e7b22730d5860a427e46ab757f2dfc56b174b6c88126a8cb30969ff2e84d766585dcac7d671435a8e88d59885b1ebc3e923a481c0e2f6e1b4bcf62c6c5b6aec5439cb6ae89b0c1bf6d8fa40a018fdb782980fa5e9ece363eb16a99118f2a38eb9aee1060796b33ba4bcdb646f29ef6b55a9419eb172028de36da9b69a9025fe92fe916d7c1f3041def2e6fab94d74e512609b94bc5ecc3954f15f40b02f6c7cc95104b328757", 0xaa}], 0x2, &(0x7f0000007940), 0x0, 0x4000}, 0x37}], 0xa, 0x4000800) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCXONC(r1, 0x540a, 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:34 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) fcntl$addseals(r0, 0x409, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000f73fa7)=""/89, 0xfffffffffffffce3, 0x0, &(0x7f0000000080)={0x3, {"b44e6c08612578"}}, 0x155) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x4, 0x0, 0x0, 0x1, 0xfbd6}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x1f, 0x30, 0x3, 0x2acb}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r3, 0x100000001, 0x2, 0x3, 0x8, 0x826, 0x1, 0xfff, {r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x5, 0x4, 0x3, 0x10001}}, &(0x7f0000000400)=0xb0) read(r1, &(0x7f00000000c0)=""/133, 0x85) shutdown(r2, 0x2) 2018/04/25 21:37:34 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3c000000000, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e21, 0x5c6c, @local={0xfe, 0x80, [], 0xaa}, 0x800}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xfff}, 0xfffffd40) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0xff86) 2018/04/25 21:37:34 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0f36fca546ea8c1f3d42f814dfed1d257a53abc45221098e74c4280712ca3778d00722e944cc1901f9dcdb204dda75da6bbf35e7433ce97638f73cb590e85c29ccdfa9ac62ec9b5ec562cee7f5b1a702c5cd6803a73273825e9c9b99b062b835c27b7b2d3a2684e7a567baf9e34595414ac515d0c5da9fc672954d4ef462474e4b717ebd462099aa2c9573bb0278bbb65f43111f7eab0b0924f051685e461b97c871d6df8f4cfff2"], 0x2) 2018/04/25 21:37:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x3ff, 0x42001) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYBLOB="e3f89288799d38f1900e76cda53d388250523ccce7fa0ed0d96788a2e40b16583d3d0d63992b7794db596702214f24a0a3d4d431906651f186d2667f016688395c960bd44910e7b871eb00b46c25234ee5a9ca277e39a43fd322db613c0b0482d9b4cba76df4d997e591da43cbc1af"], 0x1) 2018/04/25 21:37:34 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x420080, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4c, 0x0, 0x5, 0xae, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x45, "278c4c96c6f1a8e56e741ef101b5dc6a3d063d9fc58435ace014d265bdaf5149338541c63b6b6be75ad382c3f0d81caddccfe37c671da594f4f8ace6a53c1378d999f70d2b"}, &(0x7f0000000140)=0x4d) 2018/04/25 21:37:34 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:34 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x2, &(0x7f0000000300)=@raw=[@ldst={0x2, 0x0, 0x1, 0x1, 0x0, 0xffffffff}, @alu={0x7, 0xa233, 0x0, 0x3, 0x1, 0xfffffff8}], &(0x7f0000f6bffb)="16380000", 0x4000000000001, 0xffffffffffffffd5, &(0x7f0000000380)=""/251}, 0xfffffef7) r0 = bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x400000}, 0xb) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x2, 0x400002) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) ioctl(r0, 0x3, &(0x7f0000000200)="45c48817f6aae6ab0073597dedd1503269c76c12b449cb63f09ba6adad3d17b9d1215a4864a94a9dedc77f161b321000f6d5cd3cc5b52ead8796d52bb676139122ea9f83e0ae8da864680c1658ea57f9ab8c8e3405627b001b5f064d3e18f2258ef51a8b68c34401b7a9b7c1f2acc47d452b833b21f668e27fac6a98ce7070927066b6aaec14f7767c8417fe56117e85f5717d32cae35af32c8662dab6c41fbd") bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xf, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffc00}, [@generic={0x3, 0xcfbf, 0x7, 0x6}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfffffffffffffea8, &(0x7f0000000180)=""/51, 0x41000, 0x1, [], r2}, 0x48) 2018/04/25 21:37:34 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x69, "3b0a3e9abc105e6584ec72c8e491481e150a37cb8d630a12317a0ecb0c0cd086f7c80337fd5b11df5bdef5688c16d41a05166ffd76c4ce70496ed915d5685b5863d08f2fe857ba9be998f800152ae05b89cfe165837241f73b4b131f139bc9f3ccf275b26529dc6960"}, &(0x7f0000000080)=0x71) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:34 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x278000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xff, "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"}, &(0x7f0000000180)=0x107) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23}}, 0x4, 0x6}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x81, 0x200, 0x6b, 0x7, 0x6, 0x7, 0x9, {r3, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x5, 0x3, 0x1e, 0xfffffffffffffffb, 0x3}}, &(0x7f0000000380)=0xb0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:35 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) dup3(r1, r1, 0x80000) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x100000001, 0x6, 0x3, 0x1, 0x2, 0x101, 0x4, 0x9, 0x3, 0x8, 0x7ff, 0x80000001, 0x0, 0x4, 0xffff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x7f, @broadcast=0xffffffff, 0x4e21, 0x4, 'lc\x00', 0x20, 0x8000, 0x76}, 0x2c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="a13b00000000"], 0x2) 2018/04/25 21:37:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:35 executing program 1: seccomp(0x2, 0x0, &(0x7f0000028ff0)={0xa, &(0x7f0000000000)=[{0x7fffffff, 0x8, 0x4, 0x8001}, {0x2, 0xf86c, 0x8001, 0x8}, {0x0, 0x9, 0x1, 0x23d}, {0xff, 0x2, 0x0, 0x7fffffff}, {0xac8, 0xbeae, 0x18, 0x1000}, {0x0, 0x6, 0x6, 0x7280}, {0x100000000, 0xffffffff, 0xff, 0x20e}, {0xffffffffffffffff, 0xa9, 0xffffffffffffff80, 0x8}, {0x9, 0x9, 0x80, 0xa24}, {0x930f, 0x0, 0x9, 0x7d}]}) 2018/04/25 21:37:35 executing program 2: clone(0x0, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000000)='$', 0xffffffffffffffb6, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff80}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:35 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:35 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000800200aa207f0000010000000000000000036c20bb3900000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000004000020100000001000000000038384d8c857cabf800000000000000ffffe000100100000000759bee00dd1c3b091599ae44860d8a7f323c2165e43d6c136e5cb276fb9d13f68e92cc8e38db1222ceefc3bcb194da96b2b7ef994a0fc4b9dbf745a4266d37657e5508182152a00d834f3b23852949a7647eb8524ca396a8cdcecefcd8"], 0xdd}, 0x1}, 0x0) [ 241.253166] IPVS: set_ctl: invalid protocol: 127 255.255.255.255:20001 lc [ 241.312789] IPVS: set_ctl: invalid protocol: 127 255.255.255.255:20001 lc 2018/04/25 21:37:36 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1fd, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr={0x4}}], 0x30) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) 2018/04/25 21:37:36 executing program 1: unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0xfffffffffffffffe) r1 = inotify_init1(0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x8, 0x0) 2018/04/25 21:37:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x20, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x5}, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8001, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01"], 0x2) 2018/04/25 21:37:36 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) tee(r1, r1, 0x7fffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000000)={0x3aa, 0x8001, 0x8, 'queue0\x00', 0x1ff}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06fce500"], 0xff86) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff73}, 0x1c) 2018/04/25 21:37:36 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000180)=0x8, 0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) socket(0xa, 0x2, 0x40) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000480)={r2, 0x6}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000440)=0x7, &(0x7f0000000600)=0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="071c0b53f0bba49005263fd554cef30670eebe28c3092733568743269f6a49d7d40a1142a893f10104372c47b51e600683c08b26bf2264624d9f225860e8318f8919bd6a0d9e8deee82a276fa8768e27ecbb7928a456eee6976af07b2cbfe81559c7a60a73e4a237545eb0ffcf8bdebf1b581369eff2a8cc64d344c571323232a8a3d79cfe085bb8fee8216f172d8b60fa436e675c7128d7f15dda4f0cab04aabb0525fefd34048edff2ff74c8087195441925b1074ccab5bff7d19034bd7bd27560287b863c58d098a8df2374748dbd1928127385c954ace1a50743d9e61079f17fc59bc57207d1f511f49c12729c2f4459be3e9b7988b4b82bd9afb9080d35"], 0x2) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/228, 0xe4}, {&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000002c0)=""/187, 0xbb}], 0x5, 0x0) 2018/04/25 21:37:36 executing program 2: clone(0x0, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0xffff, 0x3, "22843663faff8b9d143818f0458f7fd9b245de793bf5513554c3f72c1a77f18045aea5120739507c7bedfcaac3b487d1fdc8f1a14d8a0fd60e7408ac8386843ce32e6e73bf6a656435c39c758a42875a"}, 0xd8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa}, 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x10001, 0x400000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x13, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4) 2018/04/25 21:37:37 executing program 2: clone(0x0, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:37 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:37 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="680d9c4f42910f1a9375ef4792a4799233257b048f6590e1d862cf28286680168f318f854371ad7df39cd6a9df2b6dc9ba4d65bed38383704542e08263814596192e327a21e97d2b56cbd7c62f5d53e0efb71d4ccb0edf12a6c90f3a11007c08a3dc9b010de3bcf35fbf4a5a741b599de239f396a2c43af06d5070443e21461620a2a3d253d57341d4c49954bbbd642ccc15e0acc1c9934db0ce619fada61451305977fe9f4762dc94ed6c474c864df928d5556138", @ANYBLOB="99f6ba5589e0361234bb171c25c97994288e66b59bd7cecebed6132cde62a4562a7bb22d7172bc7aa99292606c07b2a44e0716eee93c6bb287a0b2575ad4dd5e531320674d58e4e255f6b6a16e98fec822b8c74add89627e6947e01a14c36ad5fc87fd29024ca7e855daeef1afd388a2b71632d7b844172b8120d6e48806d2c8"], 0x6) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x20100) 2018/04/25 21:37:37 executing program 1: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x691, 0x4000) syz_emit_ethernet(0x42, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="7dce08d0375a", [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[@ra={0x94, 0x6}, @noop={0x1}, @timestamp={0x44, 0x4, 0x7fffffff, 0x3}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/25 21:37:37 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3124, 0x10000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) connect$inet(r0, &(0x7f0000000180)={0x2}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/04/25 21:37:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x3f, 0x8000, 0x4}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:37 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)={@pi, @void}, 0x12) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000080)=""/204, 0xcc, &(0x7f0000000180)=""/178}}, 0x68) 2018/04/25 21:37:37 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000020300000040000201000000010000000000000800000102000000000000000000ffffe00010010000000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={r3, 0x1c, "76ab70aaf854b56a132f1f640c3abaa3dee14951283c3b02b7ab2167"}, &(0x7f0000000140)=0x24) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600640059e824e4f578ff"], 0xff86) 2018/04/25 21:37:38 executing program 1: clone(0x0, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x100, 0x7fff, 0xe4ad}) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000000080)="57904b9d3d447f432ba1f1b09768bd1c618fa43102a49da1aa1f9d8252a7cb01c821b0149793f91dbb8998046448f79b339de8b7731bab3d51a8fda39b11a7390bfc0f0304a740fde82c449dca96284bee1ccc6fa3a32b3776c0c15c8c138a45c22b256bdd20143560e8310e14bd", 0x6e, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB='Y\x00\x00\x00'], 0x2) 2018/04/25 21:37:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) 2018/04/25 21:37:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)={@pi, @void}, 0x12) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) write$vnet(r0, &(0x7f0000000240)={0x1, {&(0x7f0000000080)=""/204, 0xcc, &(0x7f0000000180)=""/178}}, 0x68) 2018/04/25 21:37:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) iopl(0xffffffff80000000) 2018/04/25 21:37:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:38 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/25 21:37:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7fffffff, 0x6, 0x3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xffff}, &(0x7f00000000c0)=0x8) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:38 executing program 3: r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x5}}, &(0x7f0000000040)) r2 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f0000000140)="cb217029f80d0e0f1704de76db7d4396404a4222e1e5f094c923224e239a718d3617aba0e61a3fed95ebbf97c863c7b488cf4c8073cdbdd1b152e83dd38bbb51c5c65e1949ad7d217f79f7416cc19be20cb14e8dcaf59e6cc6362c3cc3ab56662748a725d054d80f47891fc155730e30ac1dfc292af8a04f199d181dbfc3e83f2fb95901a8f89745101421a94ae6af5141274620c00a9e2a545811f17a62318ca65f4eb971c88cd7cc6459e3137da22b330b58036e085d311948b0cbd95574ed62fd3c97371e41e07b0eda0882c9d5e22f6378c3d71d4aa6c29a54f3f3f24e68e3", 0xe1, r3) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/04/25 21:37:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="03060000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x5, 0x30}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325afc3503b4c6d6f1318c42119f9c5712adc26443012a2949fbe7720cddfc5201eef43ea01da8038b2b45a9277fe33d4915d8b78"], 0x2) 2018/04/25 21:37:38 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffff03bb, 0x1, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xffffffff, 0x7ef, 0x100000000, 0x7f, 0x7, 0x4, 0xbd55, {r2, @in6={{0xa, 0x4e20, 0x58, @loopback={0x0, 0x1}, 0x46ce}}, 0x7, 0x7, 0x6, 0x2, 0x7fff}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="01000002", @ANYRES32=0x0], &(0x7f0000000280)=0x8) r3 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCSCTTY(r0, 0x540e, 0xe04b) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000400000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e23}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:38 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x80000001}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1, '*'}, &(0x7f0000000040)=0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, 0xbbc, 0xfff}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:39 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[], 0x2d4}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$key(0xf, 0x3, 0x2) 2018/04/25 21:37:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000003a32ef26f8e906c0938bb3ac4ea3f611345fe7f49427e781ccada74771213b643ec227e0e5b8711ca4064de5"], 0x2) 2018/04/25 21:37:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0x1025d) 2018/04/25 21:37:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) iopl(0xffffffff80000000) 2018/04/25 21:37:39 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x5}}, [0x0, 0x0, 0x0, 0x81, 0x4, 0x100000001, 0x4, 0x6, 0x1, 0x6, 0xe54f, 0xffffffff, 0x80000000, 0xfff, 0x5]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ptype\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000400), 0xfffffd68) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000800)={'icmp6\x00'}, &(0x7f0000000840)=0x1e) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@full={{0x3, {"8aae6167cc1220"}, 0x132830d5}, [{"fd0e624f174309"}, {"fa6181cc6acd5c"}, {"78c75d92c6bcf3"}, {"ade42e849fea1e"}, {"9ce9963d1ed86a"}, {"2487a2a5449789"}, {'Q7x@\'!7'}, {"bedfe1becc0a69"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000080)="a1869faec78d87abe7ea7175c5f8cd6253d0abb65882e39ef6081996a4873985132fc82bcf62a982b5987fea93bc210a644d2b7a962747272a1c857fc4e378e2a7b25cd96776e762428cfd43b9fc5c", 0x4f}, {&(0x7f00000001c0)="08569eaca2de19d8db0d07a0347cd6f873134a4d69891ebfc2a154baf757d50a80bd5b4a13b43a8c8b627e4726dd13672280b225ff83ed5727c5b248ce073c5ab0704978b1cb5a3b5756e25511bfcb34577bf45c90125b2d66d5a8fe6d17e3234efd48801369c0803370af1e19923dbf3f6651afa0c0336157ff0aff807b23d41fd7999748a1e46c9e082fb58532e861f536868e939145c8eaec23956fc1b1909ca5a1bbbe683c25", 0xa8}, {&(0x7f0000000100)="8730d416c968821c6524dae286e81097b17a2acc1a4257ba72b5986ea60eeb62c338", 0x22}, {&(0x7f0000000280)="0880db486be77ff4bb4f5c0e41c0017cdf9dbfe17b69624fdf8041ff4c00ad6366eabc3349a41687a80101fece22244d1a67b695c69de164e05d736b75d42727403c85d842b6664124060ba37f94d96e12c766ade5baf02f6fd8a8ea281db63d795941e4b85ad5b0c873a57ca80ec7ff8f59459cbca87635d8b04e54e029394f4dea00c27783c92d464838021a96dce2bd9326f8c97f6c6720cf3513582e83aafb1292c1bdb3e6789f831da8fbf2a5745edcc477d9cb77ed835fb1c980dd8e2bee5a210dc117b20fe44cc522", 0xcc}, {&(0x7f0000000140)="49ebd2b6", 0x4}], 0x5, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x350, 0x10}, 0xaa3866e43642797b) fchmod(r0, 0x80) ioctl$KDDELIO(r0, 0x4b35, 0xac) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) getpriority(0x1, r1) openat$dsp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/dsp\x00', 0x800, 0x0) lseek(r0, 0x800000000, 0x0) 2018/04/25 21:37:39 executing program 0: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) close(r0) [ 245.706467] sctp: [Deprecated]: syz-executor7 (pid 17599) Use of int in maxseg socket option. [ 245.706467] Use struct sctp_assoc_value instead 2018/04/25 21:37:39 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x10000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/57) r2 = openat$cgroup_int(r0, &(0x7f0000000140)='cpuset.sched_load_balance\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth0_to_bond\x00', 0xfffffffffffffffe}) write$cgroup_int(r2, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000001480)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="b8941ffb0e0d0125831b5c4c56417c8dccb51dc8d7a48687", @ANYRES64, @ANYPTR, @ANYPTR64, @ANYBLOB="e5d9aa26c5b0b075778e7f76bf8b0e8a6ba2742b1e43e8454cf5e8c19925b771e38b8fe4c6dddf2246b6dc6184a8dccbcb4bbef8b005", @ANYBLOB="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", @ANYPTR, @ANYPTR64], @ANYRES32=r2]], 0x8) 2018/04/25 21:37:39 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000), 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) [ 245.836792] sctp: [Deprecated]: syz-executor7 (pid 17614) Use of int in maxseg socket option. [ 245.836792] Use struct sctp_assoc_value instead 2018/04/25 21:37:39 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0xc420, 0x8, 0xba9, 0x76, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2}, &(0x7f0000000540)=0x90) r2 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r2, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x2}, 0xfffffffffffffeed) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='ppp1\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='cgroupkeyring#\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='*&selinux#selinuxeth1nodevppp1systemselinux\x00', &(0x7f0000000240)='\'vboxnet0vboxnet1lo+\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='!*.proc\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=')\x00', &(0x7f0000000380)='selfkeyring*)mime_type[self\x00'], 0x1900) 2018/04/25 21:37:39 executing program 3: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2f, "c44d4f0b9b3fe786f521396a4cfda12a0d7ae9fd0edd3510c1d847e2bba61a6335b5304f26eed6d8d8d39fe4d8a432"}, &(0x7f0000000640)=0x37) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000680)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7, 0xe77e, 0x2, 0x81, 0x1000, 0x5, 0x5, 0x401, 0x100, 0x400, 0xfffffffffffffff7, 0x8, 0x8, 0x1ff]}, &(0x7f0000000780)=0x100) sendto(r0, &(0x7f0000000540)="12009b00000000000000000000000000000015ab9b96f00eeed75fb6cde3064aaa0d1a77c1f683883d278de0a29f3e50c3f34bb4f5bfb3c38008c43b0192fb286fa05bcfa0d08274200ec5c18a68860aea282ba35ddf8827c7a428acaf9da0fb52419f9cf24f4ae53f81d94315d104828aece21edca753aae6a0e16881f2b7962396f8773dd817551594135ff95596c7f31508bcc7c66b725d690467a734ef062c512227a37e57541baa7972ed699c299ef3a1fcaacefee29e8cd1ec2620a0df9e2db7d7c1a9fa54f85672afbae2352d569ae4d45f5eea01cb", 0x4c, 0x880, 0x0, 0xc9) clock_gettime(0x0, &(0x7f0000001780)={0x0, 0x0}) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000400)=[{&(0x7f0000000140)="df7447a177348f4dd45c9a4388c9f5cccf6adb9441405a6a61d0a84347ed2a4147f3e7498f9553f79d21b37e60140ec5ccc7d7cf747547876a9312ddd1d4dab81e09bb992053fe172c728c3a909ee655baf2ea230ab281114caeb822c722bf7ecc92494567c49d2773c179dce82ad40b9638eb7abde4295bd807b8d5e0224e5a68d810a055e95945f8b5531839ce958f3eeb67c1c2b09e4bc04fa1378215f8e1f6ddf545e58342ba989c30c6d33b943a147eb9caa51e9ae49509b0c26a448d05dc", 0xc1, 0x9}, {&(0x7f0000000240)="3b698efb99ac3fa9e29bcc7990cee816636cfc75847e51dca691581fd4c38e5b6d4d56e7922c887e7be8f70316227fa4506f413942bf59aacda53c01a84afdbb2c6a400dffc5aeef88a4860d911efe1cd375f99e557d376afd066b8ee6c255af4142c707c583c464692b261663384a2b9aec5f7b13dd925c34e50bc0c6def5232d958c37b6274413f114a926d83a30d302ba0d3eaeabb996f363c90aef02808eff54", 0xa2, 0x9}, {&(0x7f00000000c0)="a46f615c", 0x4, 0x1f}, {&(0x7f0000000300)="90888811ee4b84cdd73a54ad8c228c8f872260961c17398a628992bce400497a19765217420d606be0b9041d60e6a25c53850fe0ed7f63a32c722246ed10ffc4786df90ce81324c642ea66730df2c6b5cdbf946e86a52c8e1df165156524a9bdb4f2ade8a179e1dd8db17833fc12bd3d9dca9f11e645bbac78e6b508be9fd9fd47e0e5fa4707bfc36870059321f29b75449ac2c7b32bd655495916d711a058a30b3b5de50dca84021b6c2680e6a9582801ce400f8848ac2e293ab548a28fabab8ed69aac1c5ce2331623a2a6c683850611c88fc3c865fee9f14affe6e219a4b8a9659305f2655c4b9e0cca7da85e5450c677a086665d3f", 0xf7, 0x7}], 0x808004, &(0x7f0000000480)={[{@conv='conv', 0x2c}, {@replayonly='replayonly', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@noacl='noacl', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/mixer\x00', 0x200, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) recvmmsg(r0, &(0x7f0000002780)=[{{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f0000001880)=""/207, 0xcf}}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/196, 0xc4}}, {{0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001d80)=""/171, 0xab}}, {{&(0x7f0000001e40)=@in6, 0x80, &(0x7f0000002200)=[{&(0x7f0000001ec0)=""/118, 0x76}, {&(0x7f0000001f40)=""/144, 0x90}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/196, 0xc4}], 0x4, &(0x7f0000002280)=""/113, 0x71}}, {{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x5, 0x0, &(0x7f0000000100)={0x0, r2+10000000}) 2018/04/25 21:37:39 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010003c781d76e02a985e0000030006000000000002004e5a1a36cad102b9db0000000000030600000000000002004e2000000000000000000000000008001200020001000000a716feb07e389f664422b44fa60b0000000000003000000002030000204e901802010000000100000000000008000001020000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x420000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0xfffffe95) 2018/04/25 21:37:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x26}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_1\x00', 0x0}) bind$packet(r1, &(0x7f0000000140)={0x11, 0xf5, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) socket$inet(0x2, 0x8000f, 0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:40 executing program 1: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x96) r0 = socket(0x18, 0x0, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendto(r0, &(0x7f0000000000), 0xffffff39, 0x0, &(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}}, 0x80) 2018/04/25 21:37:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) getsockopt$inet6_tcp_int(r2, 0x6, 0xd, &(0x7f0000000040), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000001000)=""/4096, &(0x7f0000000080)=0x1000) 2018/04/25 21:37:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = semget$private(0x0, 0x2, 0x268) semctl$SEM_STAT(r1, 0x6, 0x12, &(0x7f0000000000)=""/151) 2018/04/25 21:37:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @loopback}, &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ifb0\x00', 0xce71}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r3, &(0x7f0000000640)=@known='system.sockprotoname\x00', &(0x7f0000000680)='@%\x00', 0x3, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000140)={@multicast1, @empty, 0x0}, &(0x7f0000000180)=0xc) bind$can_raw(r2, &(0x7f00000001c0)={0x1d, r4}, 0x10) 2018/04/25 21:37:40 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="160064686c1c49fb39d00d9f3e5b17186ced0476a618735e00"], 0xff86) 2018/04/25 21:37:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000), 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x58, "51188fb01472c9d52aeeaf4e6cbd275f6b6a44372bf8ca1a64709123dbd9919016187e39ecdb6b668b3df7b401d6872be76d1daec0cc5b0b1fb153dac616c347b55d06f33af2950fc03bc3457f18c8c26c66aa478bb5c30f"}, &(0x7f0000000080)=0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x93, "a8a2d566c5bb65c473d22495ca4afa75f27d1b849a93755e3ca5fa8502a05dd9c4377b2044fe775491ba5f937c0fb8d17119aa052e33b51bf01af6295d81a4db01210a3b1eb664036665a42341ad69591478ac743037906b6cea325aa781aac0e93f543dae0f1f9bef8b463ae52e74d41fe46859404e1cdca93ba113ef0d312bb8b95ac63c2823f91d3e05c507e05b7b51f187"}, &(0x7f00000001c0)=0x9b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x400000002}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB='C%!'], 0x2) 2018/04/25 21:37:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0xfffffffffffffffe, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/25 21:37:40 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:40 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="030005b7728f00000000000000000000000000"], 0x2) 2018/04/25 21:37:40 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0xc420, 0x8, 0xba9, 0x76, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2}, &(0x7f0000000540)=0x90) r2 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r2, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x2}, 0xfffffffffffffeed) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='ppp1\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='cgroupkeyring#\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='*&selinux#selinuxeth1nodevppp1systemselinux\x00', &(0x7f0000000240)='\'vboxnet0vboxnet1lo+\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='!*.proc\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=')\x00', &(0x7f0000000380)='selfkeyring*)mime_type[self\x00'], 0x1900) 2018/04/25 21:37:40 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x1f29, 0x3, 0x8000, 0x9, 0x6, 0x401, 0x6, 0x1f, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={r1, 0xd54, 0xe01f, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x5, 0x1, 0x10000, 0x2756, 0xffffffffffffbb78, 0xfffffffffffffffc, 0x8}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6, 0x8, 0x5, 0x6, 0x5, 0x800, 0xfeb3, {r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x8000, 0x2, 0x1007fffffff, 0xa1}}, &(0x7f00000002c0)=0xb0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setpipe(r0, 0x407, 0x59fa89da) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:40 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0xc420, 0x8, 0xba9, 0x76, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2}, &(0x7f0000000540)=0x90) r2 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r2, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x2}, 0xfffffffffffffeed) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) execveat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='ppp1\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='cgroupkeyring#\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)='*&selinux#selinuxeth1nodevppp1systemselinux\x00', &(0x7f0000000240)='\'vboxnet0vboxnet1lo+\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='!*.proc\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=')\x00', &(0x7f0000000380)='selfkeyring*)mime_type[self\x00'], 0x1900) 2018/04/25 21:37:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000), 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x10000, 0x80000026}, 0x8) 2018/04/25 21:37:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, r2, 0x10, 0x70bd2a, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x6, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x84}, 0x8050) 2018/04/25 21:37:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='-*\x00', 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x5, 0x3a, 0x9, 0x400, 0x100000001, 0x0, r2}) 2018/04/25 21:37:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x8, 0x7}, {0x200, 0x8}, 0xece6, 0x5, 0x1f}) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0ef90b59"], 0x2) 2018/04/25 21:37:41 executing program 3: r0 = socket(0x10, 0x200000000002, 0x1) write(r0, &(0x7f0000000000)="26000000110047f181ff050143000000fffffffdc200000000000000092201e6050019000000", 0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/04/25 21:37:41 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000000022, &(0x7f0000c3b000)=0x807, 0x94) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmsg(r0, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0) fsync(r0) 2018/04/25 21:37:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x17, 0xa70d, 0xf, 0x4, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd26, 0x3501}]}, 0x20}, 0x1}, 0x4048804) 2018/04/25 21:37:41 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) tee(r0, r0, 0x0, 0x6) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) acct(&(0x7f0000000000)='./file0\x00') sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) [ 247.832249] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/04/25 21:37:41 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) [ 247.911408] netlink: 'syz-executor1': attribute type 10 has an invalid length. 2018/04/25 21:37:41 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x62380, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x1, [0x5]}, &(0x7f0000000140)=0x6) 2018/04/25 21:37:42 executing program 3: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:42 executing program 4: r0 = memfd_create(&(0x7f0000000040)='&vmnet0ppp0:\'md5sum]\'security\x00', 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325afccc2817efeb8bbe7726499c31d2c2ef85079260d3f076aee6fad824d6655ab5b2c62505bb70c23620026675a4abd"], 0x2) 2018/04/25 21:37:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0x401, 0x4) sendmsg$netlink(r0, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a}, 0x10}, {&(0x7f00000006c0)={0x10, 0x26, 0x20, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000002800)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x4000000}, 0x14) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/25 21:37:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000000)={0x8, 0x19, 0x7a, 0x2, "8bd9845a0aa42685d8e730c77c1d2a35d4b73b6142040c7df4c5acff060e035c"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="a5b60b593e1aa7e539e1f25821418cffd9958db564f54f3aabf1c33349a44d94b14c9db7247447490ea85961e7be56264b596e6759881da96b52b2fe82d382ec2d83e9efbabf85bd6d6f9580ab06d3ef0f9d9554ae651482e102b134425c121942ed5158d14ce1dd2f6f696a395cf1c3c5214be17a5a2d3565a16bc1bd18cc2e01e9ba81461378100074f476dbda3f2dc44f6ec1cb9b617f43f16b8e9b0e63b7931b168600359922a7b0aa33616bab4306a220fed793e23700000000000000ef"], 0x2) 2018/04/25 21:37:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003540)='/proc/self/net/pfkey\x00', 0x380, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000035c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000036c0)={&(0x7f0000003580)={0x10}, 0xc, &(0x7f0000003680)={&(0x7f0000003600)={0x50, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_AF={0x8, 0x2, 0x6855d2ae4b5e2a17}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xb518ca0ed65d6345}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20004004) 2018/04/25 21:37:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x2) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:43 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x400) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0x401, 0x4) sendmsg$netlink(r0, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a}, 0x10}, {&(0x7f00000006c0)={0x10, 0x26, 0x20, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000002800)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x4000000}, 0x14) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x3, 0x8000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/25 21:37:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)={0x0, 0x200006, 0x80000064}, 0xff86) 2018/04/25 21:37:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x2}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:43 executing program 6: r0 = memfd_create(&(0x7f0000000040)='&vmnet0ppp0:\'md5sum]\'security\x00', 0x2) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r1, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325afccc2817efeb8bbe7726499c31d2c2ef85079260d3f076aee6fad824d6655ab5b2c62505bb70c23620026675a4abd"], 0x2) 2018/04/25 21:37:43 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8001, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/199) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={r3, 0x2}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 2018/04/25 21:37:43 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x7, 0x400) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc) r2 = dup2(r0, 0xffffffffffffffff) fcntl$getflags(r0, 0x40b) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000300000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x5c], 0x1, 0x3a, 0x100, 0x80000, 0x7, 0x3, {0x7fff, 0xfffffffffffffff8, 0x4, 0x2, 0x401, 0x7f, 0xffffffff, 0xf0, 0x6, 0x6dd677c, 0x2, 0xfffffffffffffff9, 0x1, 0xba7, "e16d8ee04f38f8bf20a2d1aa01f0d2fcd61f3434964a7602b8d76a0aa9e52547"}}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0xfffffffffffffe5f, &(0x7f0000000380)={0x80000009}) connect(r2, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x3, 0x5, 0x9d, 0x7ff, 0x0, 0x2, 0x4000, 0x4, 0x4, 0x3, 0x9b, 0x0, 0x5cb4, 0x1f, 0x8, 0x20, 0x3ff, 0x7f, 0x1f, 0x0, 0x4, 0x7fff, 0x20, 0x26, 0x5, 0x7f, 0xa1f, 0x6, 0x9, 0x0, 0x4, 0x9, 0xfffffffffffffffb, 0x0, 0x6, 0x2, 0x0, 0x4a, 0x0, @perf_config_ext={0xc000000000000000}, 0x2040, 0x1b1c, 0x800, 0x2, 0x7, 0x7ff, 0x5}, r3, 0x9, r1, 0xb) getpeername$ipx(r1, &(0x7f0000000140), &(0x7f0000000340)=0x10) 2018/04/25 21:37:43 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000004000020100000001000000000000e9ffff000200000000ffffe0001001000000000000000000"], 0x80}, 0x1}, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x0, 0x3}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00000000c0)={{}, {r2, r3+10000000}}, 0x0) 2018/04/25 21:37:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:43 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000408bcf57426a09e2719a82eaf1ae30344fc8b25286f631a1ec760062eb81ef69c1595c705feb44bd914"], 0x2) 2018/04/25 21:37:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x2f0, [0x0, 0x200007c0, 0x200007f0, 0x20000920], 0x0, &(0x7f0000000780), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x368) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/25 21:37:43 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sched_getparam(r2, &(0x7f0000000180)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) r3 = gettid() connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'yam0\x00'}}, 0x1e) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r3, 0x20000007) 2018/04/25 21:37:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="d49ba9a0"], 0x2) [ 249.660754] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/04/25 21:37:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000009515a9000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000203000000004000020100000001000000000000ffffe0001001000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x88000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'teql0\x00', 0x6}) 2018/04/25 21:37:44 executing program 1: setsockopt$inet_mtu(0xffffffffffffff9c, 0x0, 0xa, &(0x7f0000000040)=0x6, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x8) close(r1) 2018/04/25 21:37:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:44 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xb41, 0x4240) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x58}) connect(0xffffffffffffffff, &(0x7f0000002000)=@nfc={0x27, 0x0, 0x1, 0x7}, 0xfffffef9) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2020c0) accept$packet(r1, 0x0, &(0x7f0000000040)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="05000000010000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="0000000001000000000000000000000dde518791472d888a76622b62ce0d8034f8f0eaadc37bedab54d46d3b5a1499045610170d2bca52a0df6f6bc76d55675d20dc911761b192000000000000"], 0x48}, 0x1}, 0x0) pipe(&(0x7f0000000180)) 2018/04/25 21:37:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:44 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg$netrom(r1, &(0x7f0000000180)={&(0x7f0000000000)=@full={{0x3, {"4ce7be13ea0777"}, 0x3}, [{"a9bedaa2c48ce5"}, {"84147e26751745"}, {"6073eb9de15ea0"}, {"40a62aa58109a7"}, {"7ba6ec8f02a42d"}, {"28bf7f6e9d74ef"}, {"7e291714b3832e"}, {"0556184505c601"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="a36e874e0dffe81321", 0x9}, {&(0x7f00000000c0)="dd70db", 0x3}, {&(0x7f0000000100)="8be539849e0342e991386a0e5f", 0xd}], 0x3, 0x0, 0x0, 0x800}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) unlink(&(0x7f00000001c0)='./file0\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x80}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x6000) accept4$packet(r2, 0x0, &(0x7f0000000080), 0x800) 2018/04/25 21:37:44 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:44 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$KDADDIO(r2, 0x4b34, 0x7f) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/25 21:37:44 executing program 6: io_setup(0x401, &(0x7f00000000c0)=0x0) io_setup(0x1, &(0x7f0000000080)=0x0) r2 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="1c381602", 0x4, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x4001000) io_setup(0x40, &(0x7f0000000000)) r3 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x800) accept(r3, &(0x7f00000001c0)=@sco, &(0x7f0000000240)=0x80) io_destroy(r0) io_destroy(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/04/25 21:37:44 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x101900) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x8, 0x80000001, 0x4, 0x3, 0x1, [{0x6, 0x5, 0x6, 0x0, 0x0, 0x1408}]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x20000400) ioctl(r1, 0x20000000002201, &(0x7f0000000100)) 2018/04/25 21:37:44 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x800, @random="43d197f35360"}) 2018/04/25 21:37:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfffffffffffffffa, 0x1}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x11, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x5, 0x4, 0xfff, 0xfffffffffffffff8, 0x7}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x100000001}}, 0x20, 0x8000, 0x2, 0x3, 0x1}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x400}, &(0x7f00000001c0)=0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES32=r1], 0x2) 2018/04/25 21:37:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0xffffffffffffffdd}], 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/25 21:37:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='mounts\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) 2018/04/25 21:37:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001640)}, 0x0) 2018/04/25 21:37:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:46 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x365c, 0x540) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x86, "ffc4213b69444c434428d7f2229f33dd96b76ddde9f19c8099f2e22c9637c2dbba9c5975ed92a024e2dba2f19dd53651a1f8af3a8791c5daba07bf0763d788b8f1ac476a68517222281fc5af5a80cdacab9b4b78f6c134aa3f15d3368785a1733b4d10af268480eb183371538f18ef3205f7250d22b089285c37ffd5cfc8ac42ddc27466953f"}, &(0x7f0000000140)=0x8e) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x6}, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r2, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x600) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r3, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) ioctl$KDSKBLED(r1, 0x4b65, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x4}) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:46 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:46 executing program 3: 2018/04/25 21:37:46 executing program 6: syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000180)={[{@prjjquota={'prjjquota', 0x3d, 'f2fs\x00'}, 0x2c}]}) 2018/04/25 21:37:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 21:37:46 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="19000000010000000b"], 0x0) getdents64(r0, &(0x7f0000000080)=""/236, 0x18) 2018/04/25 21:37:46 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:46 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:46 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x141200) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 2018/04/25 21:37:46 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="2c8463de6a7292ad6e74c3dcf551b7f48911550e6465b541e1958380701e79f3b4d7b3ba17c322a8a1b05a7746b12d479a45b03bc44744f16d6dbd7e31bbd8493e3944ad812d953995f4d17b27750419cea789d18ffea18b71ccb2ffb958806916b49a8836b09ea7eedfa24202292d2d4822d647e1738cdd7df6db7da6715f8ab924137730e275169ec55bb8d3ba8f8f907e7d36576a886576f0469a9bb62cc85b5198edd421a9c68bb8fbee7832d11789311bdf699e61ac8acdd557af235d55ee5c5a2a0ee4e3946994313ae1fbe4f6e2f23e0a864840facca350b419026f92e4548665c88e62fdb29877", 0xeb, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r1, r1}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}, 0x0, 0x1a}) 2018/04/25 21:37:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x1000, 0x2, 0xbdc, 0x3f, 0x9, 0x5}, 0x9}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4327af"], 0x2) [ 249.669251] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 252.772117] could not allocate digest TFM handle rmd256-generic [ 252.820687] could not allocate digest TFM handle rmd256-generic 2018/04/25 21:37:47 executing program 3: syz_mount_image$f2fs(&(0x7f0000000140)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000310000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000180)={[{@heap='heap', 0x2c}, {@usrjquota={'usrjquota', 0x3d}, 0x2c}]}) 2018/04/25 21:37:47 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/25 21:37:47 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005010400000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 21:37:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x100000001, 0x4) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="07f90b59"], 0x2) 2018/04/25 21:37:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:47 executing program 2: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000008ff8)=0x3f) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="5331e8ac4f0b08a2b55bd14c4a7a3926f5311898d2b629004235e7adaa4ddf7729a68fb1a5fe5a8879fa8607cec06fb794472bf02aacfa99f6f68fdd3219372448fe67685bdf0d100efe8191e6383a124962e0f1066b942cca14647ba2e14ffa0d548471ab143577fc347eade5bfbc3934688cd49a5131cec76788146b7c59571b7854e544735c73257165b4cacd43e560bef3d9e50e6a4c18639bbb169bf7f4b5ffd5590acac5ee599aa81d078831d12bf7dc412a8275b131255635aec6f21b3c42621b5daf638b2a51d796025bc7212cab0b0d7c6c5c2ae1494bc6d4fa350155074b146bdd0e66c7349fc25889ab", 0xef) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/25 21:37:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x13, 0x101, 0xf, 0x7, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x401, 0x0, 0x0, 0x70bd2d, 0x3504}, @sadb_x_nat_t_type={0x1, 0x14, 0x23}, @sadb_sa={0x2, 0x1, 0x4d2, 0x4, 0x5, 0xdf, 0x0, 0x40000000}]}, 0x38}, 0x1}, 0x4004000) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) 2018/04/25 21:37:47 executing program 3: 2018/04/25 21:37:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/25 21:37:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="060075001f0e532d5fa8f1e5f2c4f736fe79c5f36c89c01973ffffffff00000000000000000000a161c7171feb7e4554"], 0xff86) 2018/04/25 21:37:47 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x2) 2018/04/25 21:37:48 executing program 3: 2018/04/25 21:37:48 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="021400001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180082219dbf"], 0x88}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000dafff8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000090000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4325af"], 0x2) 2018/04/25 21:37:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002030000000040000201000000010000000000000800000102000000000000000000ffffe000100100000000"], 0x80}, 0x1}, 0x0) [ 254.051475] ================================================================== [ 254.058914] BUG: KMSAN: uninit-value in sctp_do_bind+0x60f/0xdc0 [ 254.065166] CPU: 1 PID: 18022 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 254.072175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.081531] Call Trace: [ 254.084128] dump_stack+0x185/0x1d0 [ 254.087764] ? sctp_do_bind+0x60f/0xdc0 [ 254.091751] kmsan_report+0x142/0x240 [ 254.095563] __msan_warning_32+0x6c/0xb0 [ 254.099631] sctp_do_bind+0x60f/0xdc0 [ 254.103438] sctp_bind+0x149/0x190 [ 254.106987] ? sctp_recvmsg+0x11a0/0x11a0 [ 254.111138] inet6_bind+0x1fd/0x1820 [ 254.114873] ? security_socket_bind+0x5d/0x210 [ 254.119465] ? ipv6_mod_enabled+0x60/0x60 [ 254.123614] SYSC_bind+0x3f2/0x4b0 [ 254.127156] ? syscall_return_slowpath+0xe9/0x700 [ 254.132006] SyS_bind+0x54/0x80 [ 254.135289] do_syscall_64+0x309/0x430 [ 254.139181] ? SYSC_socketpair+0x14a0/0x14a0 [ 254.143594] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 254.148779] RIP: 0033:0x455389 [ 254.151969] RSP: 002b:00007fc214221c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 254.159683] RAX: ffffffffffffffda RBX: 00007fc2142226d4 RCX: 0000000000455389 [ 254.166950] RDX: 0000000000000010 RSI: 0000000020186fe4 RDI: 0000000000000013 [ 254.174216] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 254.181485] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 254.188755] R13: 0000000000000026 R14: 00000000006f3430 R15: 0000000000000000 [ 254.196029] [ 254.197655] Local variable description: ----address@SYSC_bind [ 254.203525] Variable was created at: [ 254.207249] SYSC_bind+0x6f/0x4b0 [ 254.210705] SyS_bind+0x54/0x80 [ 254.213978] ================================================================== [ 254.221325] Disabling lock debugging due to kernel taint [ 254.226768] Kernel panic - not syncing: panic_on_warn set ... [ 254.226768] [ 254.234137] CPU: 1 PID: 18022 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 254.242358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.251705] Call Trace: [ 254.254297] dump_stack+0x185/0x1d0 [ 254.257932] panic+0x39d/0x940 [ 254.261151] ? sctp_do_bind+0x60f/0xdc0 [ 254.265129] kmsan_report+0x238/0x240 [ 254.268941] __msan_warning_32+0x6c/0xb0 [ 254.273005] sctp_do_bind+0x60f/0xdc0 [ 254.276816] sctp_bind+0x149/0x190 [ 254.280357] ? sctp_recvmsg+0x11a0/0x11a0 [ 254.284512] inet6_bind+0x1fd/0x1820 [ 254.288233] ? security_socket_bind+0x5d/0x210 [ 254.292823] ? ipv6_mod_enabled+0x60/0x60 [ 254.296972] SYSC_bind+0x3f2/0x4b0 [ 254.300516] ? syscall_return_slowpath+0xe9/0x700 [ 254.305374] SyS_bind+0x54/0x80 [ 254.308660] do_syscall_64+0x309/0x430 [ 254.312554] ? SYSC_socketpair+0x14a0/0x14a0 [ 254.316969] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 254.322157] RIP: 0033:0x455389 [ 254.325340] RSP: 002b:00007fc214221c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 254.333045] RAX: ffffffffffffffda RBX: 00007fc2142226d4 RCX: 0000000000455389 [ 254.340310] RDX: 0000000000000010 RSI: 0000000020186fe4 RDI: 0000000000000013 [ 254.347578] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 254.354845] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 254.362109] R13: 0000000000000026 R14: 00000000006f3430 R15: 0000000000000000 [ 254.371357] Dumping ftrace buffer: [ 254.374882] (ftrace buffer empty) [ 254.378568] Kernel Offset: disabled [ 254.382172] Rebooting in 86400 seconds..